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autobuild sdlquake

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git-svn-id: svn://kolibrios.org@5131 a494cfbc-eb01-0410-851d-a64ba20cac60
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CleverMouse 2014-09-18 11:46:53 +00:00
parent 76d618357e
commit 3cf7852e03
687 changed files with 249967 additions and 7 deletions
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69
contrib/other/sdlquake-1.0.9/3dfx.txt Normal file
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GLQuake Drivers
Graphics Subsystem: Voodoo Graphics or Voodoo Rush
Copyright ( 1997 3Dfx Interactive, Inc. )
All Rights Reserved
3Dfx Interactive, Inc.
www: www.3dfx.com
news: news.3dfx.com
-----------------------------------------------------------------------
NOTE: GLQuake requires DirectX support DirectSound. DirectX can be
installed from the media provided with your Voodoo Based 3D Accelerator.
Glide 2.31 or HIGHER runtime drivers *MUST* be installed to use this
GLQuake driver. Please download these drivers from your board
manufacturer OR unsupported drivers from http://www.3dfx.com
-----------------------------------------------------------------------
Release Notes for GLQuake's mini-GL driver
What's in the distribution?
---------------------------
This distribution contains GLQuake Drivers for Voodoo Based 3D
Accelerators. These drivers were tested on the following boards:
Voodoo Graphics:
- Quantum 3D Obsidian
- Diamond Monster 3D
- Orchid Righteous 3D
- Deltron Realvision Flash 3D
- Guillemot MaxiGamer
- Skywell Magic 3D
Voodoo Rush:
- Hercules Stringray 128-3D
- Intergraph Intense 3D Voodoo
- Jazz Multimedia Adrenaline Rush
NOTE: The enclosed drivers are not meant to replace any Direct3D or
Glide drivers provided by your Voodoo Graphics card manufacturer.
Please obtain supported drivers from your board manufacturer.
OEMSR2 and NT users: Do NOT replace OPENGL32.DLL located in your
Windows\SYSTEM directory.
Requirements
------------
- Voodoo Graphics or Voodoo Rush Based 3D Accelerator
- Windows 95 (Windows NT is supported for Voodoo Rush)
- A PC with a Pentium 90 or higher CPU
- 16MB of RAM
- 2D Video card set at 16 bit color
Support and Frequently Asked Questions
--------------------------------------
GLQuake is currently unsupported. You may however find answers to
questions on various Quake dedicated websites. 3Dfx provides a GLQuake
newsgroup on news.3dfx.com (Newsgroup name is 3dfx.games.glquake ) to
discuss GLQuake with other users. 3Dfx also provides a regularly
updated GLQuake FAQ at: http://www.3dfx.com/game_dev/quake_faq.html
Voodoo Graphics and Voodoo Rush are trademarks of 3Dfx Interactive, Inc.
All other trademarks are the property of their respective owners.

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GNU GENERAL PUBLIC LICENSE
Version 2, June 1991
Copyright (C) 1989, 1991 Free Software Foundation, Inc.
59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
Everyone is permitted to copy and distribute verbatim copies
of this license document, but changing it is not allowed.
Preamble
The licenses for most software are designed to take away your freedom to share and change it. By contrast, the GNU General Public License is intended to guarantee your freedom to share and change free software--to make sure the software is free for all its users. This General Public License applies to most of the Free Software Foundation's software and to any other program whose authors commit to using it. (Some other Free Software Foundation software is covered by the GNU Library General Public License instead.) You can apply it to your programs, too.
When we speak of free software, we are referring to freedom, not price. Our General Public Licenses are designed to make sure that you have the freedom to distribute copies of free software (and charge for this service if you wish), that you receive source code or can get it if you want it, that you can change the software or use pieces of it in new free programs; and that you know you can do these things.
To protect your rights, we need to make restrictions that forbid anyone to deny you these rights or to ask you to surrender the rights. These restrictions translate to certain responsibilities for you if you distribute copies of the software, or if you modify it.
For example, if you distribute copies of such a program, whether gratis or for a fee, you must give the recipients all the rights that you have. You must make sure that they, too, receive or can get the source code. And you must show them these terms so they know their rights.
We protect your rights with two steps: (1) copyright the software, and (2) offer you this license which gives you legal permission to copy, distribute and/or modify the software.
Also, for each author's protection and ours, we want to make certain that everyone understands that there is no warranty for this free software. If the software is modified by someone else and passed on, we want its recipients to know that what they have is not the original, so that any problems introduced by others will not reflect on the original authors' reputations.
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The precise terms and conditions for copying, distribution and modification follow.
TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION
0. This License applies to any program or other work which contains a notice placed by the copyright holder saying it may be distributed under the terms of this General Public License. The "Program", below, refers to any such program or work, and a "work based on the Program" means either the Program or any derivative work under copyright law: that is to say, a work containing the Program or a portion of it, either verbatim or with modifications and/or translated into another language. (Hereinafter, translation is included without limitation in the term "modification".) Each licensee is addressed as "you".
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1. You may copy and distribute verbatim copies of the Program's source code as you receive it, in any medium, provided that you conspicuously and appropriately publish on each copy an appropriate copyright notice and disclaimer of warranty; keep intact all the notices that refer to this License and to the absence of any warranty; and give any other recipients of the Program a copy of this License along with the Program.
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These requirements apply to the modified work as a whole. If identifiable sections of that work are not derived from the Program, and can be reasonably considered independent and separate works in themselves, then this License, and its terms, do not apply to those sections when you distribute them as separate works. But when you distribute the same sections as part of a whole which is a work based on the Program, the distribution of the whole must be on the terms of this License, whose permissions for other licensees extend to the entire whole, and thus to each and every part regardless of who wrote it.
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NO WARRANTY
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END OF TERMS AND CONDITIONS

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#
# Quake Makefile for Solaris
#
# Nov '97 by Zoid <zoid@idsoftware.com>
#
# ELF only
#
VERSION=1.09
ifneq (,$(findstring i86pc,$(shell uname -m)))
ARCH=i386
else
ARCH=sparc
endif
MOUNT_DIR=/grog/Projects/WinQuake
BUILD_DEBUG_DIR=debug$(ARCH)
BUILD_RELEASE_DIR=release$(ARCH)
CC=gcc
BASE_CFLAGS=-I/usr/openwin/include
RELEASE_CFLAGS=$(BASE_CFLAGS) -O6 -ffast-math -funroll-loops -fomit-frame-pointer -fexpensive-optimizations
DEBUG_CFLAGS=$(BASE_CFLAGS) -g
LDFLAGS=-R /usr/openwin/lib -L /usr/openwin/lib -lm -lX11 -lXext -lsocket -lnsl -lthread -ldl
XIL_LDFLAGS=-L /opt/SUNWits/Graphics-sw/xil/lib -R /opt/SUNWits/Graphics-sw/xil/lib:/usr/openwin/lib -L /usr/openwin/lib -lm -lxil -lX11 -lXext -lsocket -lnsl -lthread -ldl
DO_CC=$(CC) $(CFLAGS) -o $@ -c $<
DO_AS=$(CC) $(CFLAGS) -DELF -x assembler-with-cpp -o $@ -c $<
#############################################################################
# SETUP AND BUILD
#############################################################################
TARGETS=$(BUILDDIR)/quake.sw $(BUILDDIR)/quake.xil
build_debug:
@-mkdir $(BUILD_DEBUG_DIR)
$(MAKE) targets BUILDDIR=$(BUILD_DEBUG_DIR) CFLAGS="$(DEBUG_CFLAGS)"
build_release:
@-mkdir $(BUILD_RELEASE_DIR)
$(MAKE) targets BUILDDIR=$(BUILD_RELEASE_DIR) CFLAGS="$(RELEASE_CFLAGS)"
all: build_debug build_release
targets: $(TARGETS)
#############################################################################
# CLIENT/SERVER
#############################################################################
QUAKE_OBJS= \
$(BUILDDIR)/chase.o \
$(BUILDDIR)/cl_demo.o \
$(BUILDDIR)/cl_input.o \
$(BUILDDIR)/cl_main.o \
$(BUILDDIR)/cl_parse.o \
$(BUILDDIR)/cl_tent.o \
$(BUILDDIR)/cmd.o \
$(BUILDDIR)/common.o \
$(BUILDDIR)/console.o \
$(BUILDDIR)/crc.o \
$(BUILDDIR)/cvar.o \
$(BUILDDIR)/draw.o \
$(BUILDDIR)/d_edge.o \
$(BUILDDIR)/d_fill.o \
$(BUILDDIR)/d_init.o \
$(BUILDDIR)/d_modech.o \
$(BUILDDIR)/d_part.o \
$(BUILDDIR)/d_polyse.o \
$(BUILDDIR)/d_scan.o \
$(BUILDDIR)/d_sky.o \
$(BUILDDIR)/d_sprite.o \
$(BUILDDIR)/d_surf.o \
$(BUILDDIR)/d_vars.o \
$(BUILDDIR)/d_zpoint.o \
$(BUILDDIR)/host.o \
$(BUILDDIR)/host_cmd.o \
$(BUILDDIR)/keys.o \
$(BUILDDIR)/menu.o \
$(BUILDDIR)/mathlib.o \
$(BUILDDIR)/model.o \
$(BUILDDIR)/nonintel.o \
$(BUILDDIR)/pr_cmds.o \
$(BUILDDIR)/pr_edict.o \
$(BUILDDIR)/pr_exec.o \
$(BUILDDIR)/r_aclip.o \
$(BUILDDIR)/r_alias.o \
$(BUILDDIR)/r_bsp.o \
$(BUILDDIR)/r_light.o \
$(BUILDDIR)/r_draw.o \
$(BUILDDIR)/r_efrag.o \
$(BUILDDIR)/r_edge.o \
$(BUILDDIR)/r_misc.o \
$(BUILDDIR)/r_main.o \
$(BUILDDIR)/r_sky.o \
$(BUILDDIR)/r_sprite.o \
$(BUILDDIR)/r_surf.o \
$(BUILDDIR)/r_part.o \
$(BUILDDIR)/r_vars.o \
$(BUILDDIR)/screen.o \
$(BUILDDIR)/sbar.o \
$(BUILDDIR)/sv_main.o \
$(BUILDDIR)/sv_phys.o \
$(BUILDDIR)/sv_move.o \
$(BUILDDIR)/sv_user.o \
$(BUILDDIR)/zone.o \
$(BUILDDIR)/view.o \
$(BUILDDIR)/wad.o \
$(BUILDDIR)/world.o \
$(BUILDDIR)/cd_null.o \
$(BUILDDIR)/snd_dma.o \
$(BUILDDIR)/snd_mix.o \
$(BUILDDIR)/snd_mem.o \
$(BUILDDIR)/net_dgrm.o \
$(BUILDDIR)/net_loop.o \
$(BUILDDIR)/net_main.o \
$(BUILDDIR)/net_vcr.o \
$(BUILDDIR)/net_udp.o \
$(BUILDDIR)/net_bsd.o \
$(BUILDDIR)/sys_sun.o \
$(BUILDDIR)/snd_sun.o
QUAKE_AS_OBJS= \
$(BUILDDIR)/d_copy.o \
$(BUILDDIR)/d_draw.o \
$(BUILDDIR)/d_draw16.o \
$(BUILDDIR)/d_parta.o \
$(BUILDDIR)/d_polysa.o \
$(BUILDDIR)/d_scana.o \
$(BUILDDIR)/d_spr8.o \
$(BUILDDIR)/d_varsa.o \
$(BUILDDIR)/math.o \
$(BUILDDIR)/r_aliasa.o \
$(BUILDDIR)/r_drawa.o \
$(BUILDDIR)/r_edgea.o \
$(BUILDDIR)/r_varsa.o \
$(BUILDDIR)/surf16.o \
$(BUILDDIR)/surf8.o \
$(BUILDDIR)/worlda.o \
$(BUILDDIR)/r_aclipa.o \
$(BUILDDIR)/snd_mixa.o \
$(BUILDDIR)/sys_dosa.o
QUAKE_X_OBJS = $(BUILDDIR)/vid_sunx.o
QUAKE_XIL_OBJS = $(BUILDDIR)/vid_sunxil.o
ifeq ($(ARCH),i386)
$(BUILDDIR)/quake.sw : $(QUAKE_OBJS) $(QUAKE_AS_OBJS) $(QUAKE_X_OBJS)
$(CC) -o $(@) $(QUAKE_OBJS) $(QUAKE_AS_OBJS) $(QUAKE_X_OBJS) $(LDFLAGS)
$(BUILDDIR)/quake.xil: $(QUAKE_OBJS) $(QUAKE_AS_OBJS) $(QUAKE_XIL_OBJS)
$(CC) -o $(@) $(QUAKE_OBJS) $(QUAKE_AS_OBJS) $(QUAKE_XIL_OBJS) $(XIL_LDFLAGS)
else
$(BUILDDIR)/quake.sw : $(QUAKE_OBJS) $(QUAKE_X_OBJS)
$(CC) -o $(@) $(QUAKE_OBJS) $(QUAKE_X_OBJS) $(LDFLAGS)
$(BUILDDIR)/quake.xil: $(QUAKE_OBJS) $(QUAKE_XIL_OBJS)
$(CC) -o $(@) $(QUAKE_OBJS) $(QUAKE_XIL_OBJS) $(XIL_LDFLAGS)
endif
##
$(BUILDDIR)/chase.o : $(MOUNT_DIR)/chase.c
$(DO_CC)
$(BUILDDIR)/cl_demo.o : $(MOUNT_DIR)/cl_demo.c
$(DO_CC)
$(BUILDDIR)/cl_input.o : $(MOUNT_DIR)/cl_input.c
$(DO_CC)
$(BUILDDIR)/cl_main.o : $(MOUNT_DIR)/cl_main.c
$(DO_CC)
$(BUILDDIR)/cl_parse.o : $(MOUNT_DIR)/cl_parse.c
$(DO_CC)
$(BUILDDIR)/cl_tent.o : $(MOUNT_DIR)/cl_tent.c
$(DO_CC)
$(BUILDDIR)/cmd.o : $(MOUNT_DIR)/cmd.c
$(DO_CC)
$(BUILDDIR)/common.o : $(MOUNT_DIR)/common.c
$(DO_CC)
$(BUILDDIR)/console.o : $(MOUNT_DIR)/console.c
$(DO_CC)
$(BUILDDIR)/crc.o : $(MOUNT_DIR)/crc.c
$(DO_CC)
$(BUILDDIR)/cvar.o : $(MOUNT_DIR)/cvar.c
$(DO_CC)
$(BUILDDIR)/draw.o : $(MOUNT_DIR)/draw.c
$(DO_CC)
$(BUILDDIR)/d_edge.o : $(MOUNT_DIR)/d_edge.c
$(DO_CC)
$(BUILDDIR)/d_fill.o : $(MOUNT_DIR)/d_fill.c
$(DO_CC)
$(BUILDDIR)/d_init.o : $(MOUNT_DIR)/d_init.c
$(DO_CC)
$(BUILDDIR)/d_modech.o : $(MOUNT_DIR)/d_modech.c
$(DO_CC)
$(BUILDDIR)/d_part.o : $(MOUNT_DIR)/d_part.c
$(DO_CC)
$(BUILDDIR)/d_polyse.o : $(MOUNT_DIR)/d_polyse.c
$(DO_CC)
$(BUILDDIR)/d_scan.o : $(MOUNT_DIR)/d_scan.c
$(DO_CC)
$(BUILDDIR)/d_sky.o : $(MOUNT_DIR)/d_sky.c
$(DO_CC)
$(BUILDDIR)/d_sprite.o : $(MOUNT_DIR)/d_sprite.c
$(DO_CC)
$(BUILDDIR)/d_surf.o : $(MOUNT_DIR)/d_surf.c
$(DO_CC)
$(BUILDDIR)/d_vars.o : $(MOUNT_DIR)/d_vars.c
$(DO_CC)
$(BUILDDIR)/d_zpoint.o : $(MOUNT_DIR)/d_zpoint.c
$(DO_CC)
$(BUILDDIR)/host.o : $(MOUNT_DIR)/host.c
$(DO_CC)
$(BUILDDIR)/host_cmd.o : $(MOUNT_DIR)/host_cmd.c
$(DO_CC)
$(BUILDDIR)/keys.o : $(MOUNT_DIR)/keys.c
$(DO_CC)
$(BUILDDIR)/menu.o : $(MOUNT_DIR)/menu.c
$(DO_CC)
$(BUILDDIR)/mathlib.o : $(MOUNT_DIR)/mathlib.c
$(DO_CC)
$(BUILDDIR)/model.o : $(MOUNT_DIR)/model.c
$(DO_CC)
$(BUILDDIR)/nonintel.o : $(MOUNT_DIR)/nonintel.c
$(DO_CC)
$(BUILDDIR)/pr_cmds.o : $(MOUNT_DIR)/pr_cmds.c
$(DO_CC)
$(BUILDDIR)/pr_edict.o : $(MOUNT_DIR)/pr_edict.c
$(DO_CC)
$(BUILDDIR)/pr_exec.o : $(MOUNT_DIR)/pr_exec.c
$(DO_CC)
$(BUILDDIR)/r_aclip.o : $(MOUNT_DIR)/r_aclip.c
$(DO_CC)
$(BUILDDIR)/r_alias.o : $(MOUNT_DIR)/r_alias.c
$(DO_CC)
$(BUILDDIR)/r_bsp.o : $(MOUNT_DIR)/r_bsp.c
$(DO_CC)
$(BUILDDIR)/r_light.o : $(MOUNT_DIR)/r_light.c
$(DO_CC)
$(BUILDDIR)/r_draw.o : $(MOUNT_DIR)/r_draw.c
$(DO_CC)
$(BUILDDIR)/r_efrag.o : $(MOUNT_DIR)/r_efrag.c
$(DO_CC)
$(BUILDDIR)/r_edge.o : $(MOUNT_DIR)/r_edge.c
$(DO_CC)
$(BUILDDIR)/r_misc.o : $(MOUNT_DIR)/r_misc.c
$(DO_CC)
$(BUILDDIR)/r_main.o : $(MOUNT_DIR)/r_main.c
$(DO_CC)
$(BUILDDIR)/r_sky.o : $(MOUNT_DIR)/r_sky.c
$(DO_CC)
$(BUILDDIR)/r_sprite.o : $(MOUNT_DIR)/r_sprite.c
$(DO_CC)
$(BUILDDIR)/r_surf.o : $(MOUNT_DIR)/r_surf.c
$(DO_CC)
$(BUILDDIR)/r_part.o : $(MOUNT_DIR)/r_part.c
$(DO_CC)
$(BUILDDIR)/r_vars.o : $(MOUNT_DIR)/r_vars.c
$(DO_CC)
$(BUILDDIR)/screen.o : $(MOUNT_DIR)/screen.c
$(DO_CC)
$(BUILDDIR)/sbar.o : $(MOUNT_DIR)/sbar.c
$(DO_CC)
$(BUILDDIR)/sv_main.o : $(MOUNT_DIR)/sv_main.c
$(DO_CC)
$(BUILDDIR)/sv_phys.o : $(MOUNT_DIR)/sv_phys.c
$(DO_CC)
$(BUILDDIR)/sv_move.o : $(MOUNT_DIR)/sv_move.c
$(DO_CC)
$(BUILDDIR)/sv_user.o : $(MOUNT_DIR)/sv_user.c
$(DO_CC)
$(BUILDDIR)/zone.o : $(MOUNT_DIR)/zone.c
$(DO_CC)
$(BUILDDIR)/view.o : $(MOUNT_DIR)/view.c
$(DO_CC)
$(BUILDDIR)/wad.o : $(MOUNT_DIR)/wad.c
$(DO_CC)
$(BUILDDIR)/world.o : $(MOUNT_DIR)/world.c
$(DO_CC)
$(BUILDDIR)/cd_null.o : $(MOUNT_DIR)/cd_null.c
$(DO_CC)
$(BUILDDIR)/snd_dma.o : $(MOUNT_DIR)/snd_dma.c
$(DO_CC)
$(BUILDDIR)/snd_mix.o : $(MOUNT_DIR)/snd_mix.c
$(DO_CC)
$(BUILDDIR)/snd_mem.o : $(MOUNT_DIR)/snd_mem.c
$(DO_CC)
$(BUILDDIR)/net_dgrm.o : $(MOUNT_DIR)/net_dgrm.c
$(DO_CC)
$(BUILDDIR)/net_loop.o : $(MOUNT_DIR)/net_loop.c
$(DO_CC)
$(BUILDDIR)/net_main.o : $(MOUNT_DIR)/net_main.c
$(DO_CC)
$(BUILDDIR)/net_vcr.o : $(MOUNT_DIR)/net_vcr.c
$(DO_CC)
$(BUILDDIR)/net_udp.o : $(MOUNT_DIR)/net_udp.c
$(DO_CC)
$(BUILDDIR)/net_bsd.o : $(MOUNT_DIR)/net_bsd.c
$(DO_CC)
$(BUILDDIR)/sys_sun.o : $(MOUNT_DIR)/sys_sun.c
$(DO_CC)
$(BUILDDIR)/snd_sun.o : $(MOUNT_DIR)/snd_sun.c
$(DO_CC)
$(BUILDDIR)/in_sun.o : $(MOUNT_DIR)/in_sun.c
$(DO_CC)
$(BUILDDIR)/vid_sunx.o : $(MOUNT_DIR)/vid_sunx.c
$(DO_CC)
$(BUILDDIR)/vid_sunxil.o : $(MOUNT_DIR)/vid_sunxil.c
$(DO_CC)
#####
$(BUILDDIR)/d_copy.o : $(MOUNT_DIR)/d_copy.s
$(DO_AS)
$(BUILDDIR)/d_draw.o : $(MOUNT_DIR)/d_draw.s
$(DO_AS)
$(BUILDDIR)/d_draw16.o : $(MOUNT_DIR)/d_draw16.s
$(DO_AS)
$(BUILDDIR)/d_parta.o : $(MOUNT_DIR)/d_parta.s
$(DO_AS)
$(BUILDDIR)/d_polysa.o : $(MOUNT_DIR)/d_polysa.s
$(DO_AS)
$(BUILDDIR)/d_scana.o : $(MOUNT_DIR)/d_scana.s
$(DO_AS)
$(BUILDDIR)/d_spr8.o : $(MOUNT_DIR)/d_spr8.s
$(DO_AS)
$(BUILDDIR)/d_varsa.o : $(MOUNT_DIR)/d_varsa.s
$(DO_AS)
$(BUILDDIR)/math.o : $(MOUNT_DIR)/math.s
$(DO_AS)
$(BUILDDIR)/r_aliasa.o : $(MOUNT_DIR)/r_aliasa.s
$(DO_AS)
$(BUILDDIR)/r_drawa.o : $(MOUNT_DIR)/r_drawa.s
$(DO_AS)
$(BUILDDIR)/r_edgea.o : $(MOUNT_DIR)/r_edgea.s
$(DO_AS)
$(BUILDDIR)/r_varsa.o : $(MOUNT_DIR)/r_varsa.s
$(DO_AS)
$(BUILDDIR)/surf16.o : $(MOUNT_DIR)/surf16.s
$(DO_AS)
$(BUILDDIR)/surf8.o : $(MOUNT_DIR)/surf8.s
$(DO_AS)
$(BUILDDIR)/worlda.o : $(MOUNT_DIR)/worlda.s
$(DO_AS)
$(BUILDDIR)/r_aclipa.o : $(MOUNT_DIR)/r_aclipa.s
$(DO_AS)
$(BUILDDIR)/snd_mixa.o : $(MOUNT_DIR)/snd_mixa.s
$(DO_AS)
$(BUILDDIR)/sys_dosa.o : $(MOUNT_DIR)/sys_dosa.s
$(DO_AS)
#############################################################################
# TAR
#############################################################################
# Make RPMs. You need to be root to make this work
RPMDIR = /var/tmp/quake-$(VERSION)
tar:
if [ ! -d archives ];then mkdir archives;fi
$(MAKE) copyfiles COPYDIR=$(RPMDIR)
cd $(RPMDIR); tar cvf q2ded-$(VERSION)-$(ARCH)-sun-solaris2.5.1.tar *
cd $(RPMDIR); compress q2ded-$(VERSION)-$(ARCH)-sun-solaris2.5.1.tar
mv $(RPMDIR)/*.tar.Z archives/.
rm -rf $(RPMDIR)
copyfiles:
-mkdirhier $(COPYDIR)
cp $(BUILD_RELEASE_DIR)/quake.sw $(COPYDIR)
cp $(BUILD_RELEASE_DIR)/quake.xil $(COPYDIR)
strip $(COPYDIR)/quake
strip $(COPYDIR)/quake.xil
cp $(MOUNT_DIR)/README.Solaris $(COPYDIR)/README.Solaris
#############################################################################
# MISC
#############################################################################
clean: clean-debug clean-release
clean-debug:
$(MAKE) clean2 BUILDDIR=$(BUILD_DEBUG_DIR) CFLAGS="$(DEBUG_CFLAGS)"
clean-release:
$(MAKE) clean2 BUILDDIR=$(BUILD_RELEASE_DIR) CFLAGS="$(DEBUG_CFLAGS)"
clean2:
-rm -f $(QUAKE_OBJS) $(QUAKE_X_OBJS) $(QUAKE_XIL_OBJS)

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bin_PROGRAMS = sdlquake
sdlquake_LDADD = @MATHLIB@ @INETLIB@
sdlquake_SOURCES = \
adivtab.h \
anorm_dots.h \
anorms.h \
asm_draw.h \
asm_i386.h \
block16.h \
block8.h \
bspfile.h \
cd_sdl.c \
cdaudio.h \
chase.c \
cl_demo.c \
cl_input.c \
cl_main.c \
cl_parse.c \
cl_tent.c \
clean.bat \
client.h \
cmd.c \
cmd.h \
common.c \
common.h \
conproc.h \
console.c \
console.h \
crc.c \
crc.h \
cvar.c \
cvar.h \
d_copy.S \
d_edge.c \
d_fill.c \
d_iface.h \
d_ifacea.h \
d_init.c \
d_local.h \
d_modech.c \
d_part.c \
d_polyse.c \
d_scan.c \
d_sky.c \
d_sprite.c \
d_surf.c \
d_zpoint.c \
dosasm.S \
dosisms.h \
draw.c \
draw.h \
host.c \
host_cmd.c \
input.h \
keys.c \
keys.h \
mathlib.c \
mathlib.h \
menu.c \
menu.h \
model.c \
model.h \
modelgen.h \
mpdosock.h \
net.h \
net_bsd.c \
net_bw.h \
net_dgrm.c \
net_dgrm.h \
net_loop.c \
net_loop.h \
net_main.c \
net_udp.c \
net_udp.h \
net_vcr.c \
net_vcr.h \
net_wso.c \
pr_cmds.c \
pr_comp.h \
pr_edict.c \
pr_exec.c \
progdefs.h \
progs.h \
protocol.h \
quakeasm.h \
quakedef.h \
r_aclip.c \
r_alias.c \
r_bsp.c \
r_draw.c \
r_edge.c \
r_efrag.c \
r_light.c \
r_local.h \
r_main.c \
r_misc.c \
r_part.c \
r_shared.h \
r_sky.c \
r_sprite.c \
r_surf.c \
r_vars.c \
r_varsa.S \
render.h \
resource.h \
sbar.c \
sbar.h \
scitech \
screen.c \
screen.h \
server.h \
snd_dma.c \
snd_mem.c \
snd_mix.c \
snd_sdl.c \
sound.h \
spritegn.h \
sv_main.c \
sv_move.c \
sv_phys.c \
sv_user.c \
sys.h \
sys_sdl.c \
vgamodes.h \
vid.h \
vid_sdl.c \
view.c \
view.h \
wad.c \
wad.h \
winquake.h \
world.c \
world.h \
zone.c \
zone.h \
$(X86_SRCS) $(NONX86_SRCS)
X86_SRCS = \
snd_mixa.S \
sys_dosa.S \
d_draw.S \
d_draw16.S \
d_parta.S \
d_polysa.S \
d_scana.S \
d_spr8.S \
d_varsa.S \
math.S \
r_aclipa.S \
r_aliasa.S \
r_drawa.S \
r_edgea.S \
surf16.S \
surf8.S \
worlda.S
NONX86_SRCS = \
d_vars.c \
nonintel.c
NULL_SRCS = \
cd_null.c \
in_null.c \
net_none.c \
snd_null.c \
sys_null.c \
vid_null.c
DOS_SRCS = \
cd_audio.c \
dos_v2.c \
in_dos.c \
mplib.c \
mplpc.c \
net_bw.c \
net_comx.c \
net_dos.c \
net_ipx.c \
net_ipx.h \
net_ser.c \
net_ser.h \
snd_dos.c \
snd_gus.c \
sys_dos.c \
vid_dos.c \
vid_dos.h \
vid_ext.c \
vid_vga.c \
vregset.c \
vregset.h
WIN_SRCS = \
cd_win.c \
conproc.c \
in_win.c \
net_mp.c \
net_mp.h \
net_win.c \
net_wins.c \
net_wins.h \
net_wipx.c \
net_wipx.h \
snd_win.c \
sys_win.c \
sys_wina.S \
sys_wind.c \
vid_win.c
LNX_SRCS = \
cd_linux.c \
snd_linux.c \
sys_linux.c \
vid_svgalib.c \
vid_x.c
SUN_SRCS = \
snd_sun.c \
in_sun.c \
sys_sun.c \
vid_sunx.c \
vid_sunxil.c
NEXT_SRCS = \
snd_next.c
GL_SRCS = \
gl_draw.c \
gl_mesh.c \
gl_model.c \
gl_model.h \
gl_refrag.c \
gl_rlight.c \
gl_rmain.c \
gl_rmisc.c \
gl_rsurf.c \
gl_screen.c \
gl_test.c \
gl_vidlinux.c \
gl_vidlinuxglx.c \
gl_vidnt.c \
gl_warp.c \
gl_warp_sin.h \
glquake.h \
glquake2.h
EXTRA_DIST = \
README.SDL \
3dfx.txt \
Makefile.Solaris \
Makefile.linuxi386 \
README.Solaris \
WinQuake.dsp \
WinQuake.dsw \
WinQuake.mdp \
WinQuake.ncb \
WinQuake.opt \
WinQuake.plg \
cwsdpmi.exe \
glqnotes.txt \
makezip.bat \
progdefs.q1 \
progdefs.q2 \
q.bat \
qa.bat \
qb.bat \
qe3.ico \
qt.bat \
quake-data.spec.sh \
quake-hipnotic.spec.sh \
quake-rogue.spec.sh \
quake-shareware.spec.sh \
quake.gif \
quake.ico \
quake.spec.sh \
winquake.aps \
winquake.rc \
wq.bat \
wqreadme.txt \
$(NULL_SRCS) \
$(DOS_SRCS) \
$(WIN_SRCS) \
$(LNX_SRCS) \
$(SUN_SRCS) \
$(NEXT_SRCS) \
$(GL_SRCS)
dist-hook:
cp -rp data docs dxsdk gas2masm kit scitech $(distdir)/

765
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@ -0,0 +1,765 @@
# Makefile.in generated automatically by automake 1.4 from Makefile.am
# Copyright (C) 1994, 1995-8, 1999 Free Software Foundation, Inc.
# This Makefile.in is free software; the Free Software Foundation
# gives unlimited permission to copy and/or distribute it,
# with or without modifications, as long as this notice is preserved.
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY, to the extent permitted by law; without
# even the implied warranty of MERCHANTABILITY or FITNESS FOR A
# PARTICULAR PURPOSE.
SHELL = @SHELL@
srcdir = @srcdir@
top_srcdir = @top_srcdir@
VPATH = @srcdir@
prefix = @prefix@
exec_prefix = @exec_prefix@
bindir = @bindir@
sbindir = @sbindir@
libexecdir = @libexecdir@
datadir = @datadir@
sysconfdir = @sysconfdir@
sharedstatedir = @sharedstatedir@
localstatedir = @localstatedir@
libdir = @libdir@
infodir = @infodir@
mandir = @mandir@
includedir = @includedir@
oldincludedir = /usr/include
DESTDIR =
pkgdatadir = $(datadir)/@PACKAGE@
pkglibdir = $(libdir)/@PACKAGE@
pkgincludedir = $(includedir)/@PACKAGE@
top_builddir = .
ACLOCAL = @ACLOCAL@
AUTOCONF = @AUTOCONF@
AUTOMAKE = @AUTOMAKE@
AUTOHEADER = @AUTOHEADER@
INSTALL = @INSTALL@
INSTALL_PROGRAM = @INSTALL_PROGRAM@ $(AM_INSTALL_PROGRAM_FLAGS)
INSTALL_DATA = @INSTALL_DATA@
INSTALL_SCRIPT = @INSTALL_SCRIPT@
transform = @program_transform_name@
NORMAL_INSTALL = :
PRE_INSTALL = :
POST_INSTALL = :
NORMAL_UNINSTALL = :
PRE_UNINSTALL = :
POST_UNINSTALL = :
host_alias = @host_alias@
host_triplet = @host@
CC = @CC@
ICONOBJ = @ICONOBJ@
INETLIB = @INETLIB@
MAKEINFO = @MAKEINFO@
MATHLIB = @MATHLIB@
PACKAGE = @PACKAGE@
SDL_CFLAGS = @SDL_CFLAGS@
SDL_CONFIG = @SDL_CONFIG@
SDL_LIBS = @SDL_LIBS@
VERSION = @VERSION@
bin_PROGRAMS = sdlquake
sdlquake_LDADD = @MATHLIB@ @INETLIB@
sdlquake_SOURCES = adivtab.h anorm_dots.h anorms.h asm_draw.h asm_i386.h block16.h block8.h bspfile.h cd_sdl.c cdaudio.h chase.c cl_demo.c cl_input.c cl_main.c cl_parse.c cl_tent.c clean.bat client.h cmd.c cmd.h common.c common.h conproc.h console.c console.h crc.c crc.h cvar.c cvar.h d_copy.S d_edge.c d_fill.c d_iface.h d_ifacea.h d_init.c d_local.h d_modech.c d_part.c d_polyse.c d_scan.c d_sky.c d_sprite.c d_surf.c d_zpoint.c dosasm.S dosisms.h draw.c draw.h host.c host_cmd.c input.h keys.c keys.h mathlib.c mathlib.h menu.c menu.h model.c model.h modelgen.h mpdosock.h net.h net_bsd.c net_bw.h net_dgrm.c net_dgrm.h net_loop.c net_loop.h net_main.c net_udp.c net_udp.h net_vcr.c net_vcr.h net_wso.c pr_cmds.c pr_comp.h pr_edict.c pr_exec.c progdefs.h progs.h protocol.h quakeasm.h quakedef.h r_aclip.c r_alias.c r_bsp.c r_draw.c r_edge.c r_efrag.c r_light.c r_local.h r_main.c r_misc.c r_part.c r_shared.h r_sky.c r_sprite.c r_surf.c r_vars.c r_varsa.S render.h resource.h sbar.c sbar.h scitech screen.c screen.h server.h snd_dma.c snd_mem.c snd_mix.c snd_sdl.c sound.h spritegn.h sv_main.c sv_move.c sv_phys.c sv_user.c sys.h sys_sdl.c vgamodes.h vid.h vid_sdl.c view.c view.h wad.c wad.h winquake.h world.c world.h zone.c zone.h $(X86_SRCS) $(NONX86_SRCS)
X86_SRCS = snd_mixa.S sys_dosa.S d_draw.S d_draw16.S d_parta.S d_polysa.S d_scana.S d_spr8.S d_varsa.S math.S r_aclipa.S r_aliasa.S r_drawa.S r_edgea.S surf16.S surf8.S worlda.S
NONX86_SRCS = d_vars.c nonintel.c
NULL_SRCS = cd_null.c in_null.c net_none.c snd_null.c sys_null.c vid_null.c
DOS_SRCS = cd_audio.c dos_v2.c in_dos.c mplib.c mplpc.c net_bw.c net_comx.c net_dos.c net_ipx.c net_ipx.h net_ser.c net_ser.h snd_dos.c snd_gus.c sys_dos.c vid_dos.c vid_dos.h vid_ext.c vid_vga.c vregset.c vregset.h
WIN_SRCS = cd_win.c conproc.c in_win.c net_mp.c net_mp.h net_win.c net_wins.c net_wins.h net_wipx.c net_wipx.h snd_win.c sys_win.c sys_wina.S sys_wind.c vid_win.c
LNX_SRCS = cd_linux.c snd_linux.c sys_linux.c vid_svgalib.c vid_x.c
SUN_SRCS = snd_sun.c in_sun.c sys_sun.c vid_sunx.c vid_sunxil.c
NEXT_SRCS = snd_next.c
GL_SRCS = gl_draw.c gl_mesh.c gl_model.c gl_model.h gl_refrag.c gl_rlight.c gl_rmain.c gl_rmisc.c gl_rsurf.c gl_screen.c gl_test.c gl_vidlinux.c gl_vidlinuxglx.c gl_vidnt.c gl_warp.c gl_warp_sin.h glquake.h glquake2.h
EXTRA_DIST = README.SDL 3dfx.txt Makefile.Solaris Makefile.linuxi386 README.Solaris WinQuake.dsp WinQuake.dsw WinQuake.mdp WinQuake.ncb WinQuake.opt WinQuake.plg cwsdpmi.exe glqnotes.txt makezip.bat progdefs.q1 progdefs.q2 q.bat qa.bat qb.bat qe3.ico qt.bat quake-data.spec.sh quake-hipnotic.spec.sh quake-rogue.spec.sh quake-shareware.spec.sh quake.gif quake.ico quake.spec.sh winquake.aps winquake.rc wq.bat wqreadme.txt $(NULL_SRCS) $(DOS_SRCS) $(WIN_SRCS) $(LNX_SRCS) $(SUN_SRCS) $(NEXT_SRCS) $(GL_SRCS)
ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
mkinstalldirs = $(SHELL) $(top_srcdir)/mkinstalldirs
CONFIG_CLEAN_FILES =
PROGRAMS = $(bin_PROGRAMS)
DEFS = @DEFS@ -I. -I$(srcdir)
CPPFLAGS = @CPPFLAGS@
LDFLAGS = @LDFLAGS@
LIBS = @LIBS@
sdlquake_OBJECTS = cd_sdl.o chase.o cl_demo.o cl_input.o cl_main.o \
cl_parse.o cl_tent.o cmd.o common.o console.o crc.o cvar.o d_copy.o \
d_edge.o d_fill.o d_init.o d_modech.o d_part.o d_polyse.o d_scan.o \
d_sky.o d_sprite.o d_surf.o d_zpoint.o dosasm.o draw.o host.o \
host_cmd.o keys.o mathlib.o menu.o model.o net_bsd.o net_dgrm.o \
net_loop.o net_main.o net_udp.o net_vcr.o net_wso.o pr_cmds.o \
pr_edict.o pr_exec.o r_aclip.o r_alias.o r_bsp.o r_draw.o r_edge.o \
r_efrag.o r_light.o r_main.o r_misc.o r_part.o r_sky.o r_sprite.o \
r_surf.o r_vars.o r_varsa.o sbar.o screen.o snd_dma.o snd_mem.o \
snd_mix.o snd_sdl.o sv_main.o sv_move.o sv_phys.o sv_user.o sys_sdl.o \
vid_sdl.o view.o wad.o world.o zone.o snd_mixa.o sys_dosa.o d_draw.o \
d_draw16.o d_parta.o d_polysa.o d_scana.o d_spr8.o d_varsa.o math.o \
r_aclipa.o r_aliasa.o r_drawa.o r_edgea.o surf16.o surf8.o worlda.o \
d_vars.o nonintel.o
sdlquake_DEPENDENCIES =
sdlquake_LDFLAGS =
CFLAGS = @CFLAGS@
COMPILE = $(CC) $(DEFS) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS)
CCLD = $(CC)
LINK = $(CCLD) $(AM_CFLAGS) $(CFLAGS) $(LDFLAGS) -o $@
DIST_COMMON = COPYING Makefile.am Makefile.in acinclude.m4 aclocal.m4 \
config.guess config.sub configure configure.in install-sh missing \
mkinstalldirs
DISTFILES = $(DIST_COMMON) $(SOURCES) $(HEADERS) $(TEXINFOS) $(EXTRA_DIST)
TAR = gtar
GZIP_ENV = --best
SOURCES = $(sdlquake_SOURCES)
OBJECTS = $(sdlquake_OBJECTS)
all: all-redirect
.SUFFIXES:
.SUFFIXES: .S .c .o .s
$(srcdir)/Makefile.in: Makefile.am $(top_srcdir)/configure.in $(ACLOCAL_M4)
cd $(top_srcdir) && $(AUTOMAKE) --foreign --include-deps Makefile
Makefile: $(srcdir)/Makefile.in $(top_builddir)/config.status
cd $(top_builddir) \
&& CONFIG_FILES=$@ CONFIG_HEADERS= $(SHELL) ./config.status
$(ACLOCAL_M4): configure.in acinclude.m4
cd $(srcdir) && $(ACLOCAL)
config.status: $(srcdir)/configure $(CONFIG_STATUS_DEPENDENCIES)
$(SHELL) ./config.status --recheck
$(srcdir)/configure: $(srcdir)/configure.in $(ACLOCAL_M4) $(CONFIGURE_DEPENDENCIES)
cd $(srcdir) && $(AUTOCONF)
mostlyclean-binPROGRAMS:
clean-binPROGRAMS:
-test -z "$(bin_PROGRAMS)" || rm -f $(bin_PROGRAMS)
distclean-binPROGRAMS:
maintainer-clean-binPROGRAMS:
install-binPROGRAMS: $(bin_PROGRAMS)
@$(NORMAL_INSTALL)
$(mkinstalldirs) $(DESTDIR)$(bindir)
@list='$(bin_PROGRAMS)'; for p in $$list; do \
if test -f $$p; then \
echo " $(INSTALL_PROGRAM) $$p $(DESTDIR)$(bindir)/`echo $$p|sed 's/$(EXEEXT)$$//'|sed '$(transform)'|sed 's/$$/$(EXEEXT)/'`"; \
$(INSTALL_PROGRAM) $$p $(DESTDIR)$(bindir)/`echo $$p|sed 's/$(EXEEXT)$$//'|sed '$(transform)'|sed 's/$$/$(EXEEXT)/'`; \
else :; fi; \
done
uninstall-binPROGRAMS:
@$(NORMAL_UNINSTALL)
list='$(bin_PROGRAMS)'; for p in $$list; do \
rm -f $(DESTDIR)$(bindir)/`echo $$p|sed 's/$(EXEEXT)$$//'|sed '$(transform)'|sed 's/$$/$(EXEEXT)/'`; \
done
.c.o:
$(COMPILE) -c $<
.s.o:
$(COMPILE) -c $<
.S.o:
$(COMPILE) -c $<
mostlyclean-compile:
-rm -f *.o core *.core
clean-compile:
distclean-compile:
-rm -f *.tab.c
maintainer-clean-compile:
sdlquake: $(sdlquake_OBJECTS) $(sdlquake_DEPENDENCIES)
@rm -f sdlquake
$(LINK) $(sdlquake_LDFLAGS) $(sdlquake_OBJECTS) $(sdlquake_LDADD) $(LIBS)
tags: TAGS
ID: $(HEADERS) $(SOURCES) $(LISP)
list='$(SOURCES) $(HEADERS)'; \
unique=`for i in $$list; do echo $$i; done | \
awk ' { files[$$0] = 1; } \
END { for (i in files) print i; }'`; \
here=`pwd` && cd $(srcdir) \
&& mkid -f$$here/ID $$unique $(LISP)
TAGS: $(HEADERS) $(SOURCES) $(TAGS_DEPENDENCIES) $(LISP)
tags=; \
here=`pwd`; \
list='$(SOURCES) $(HEADERS)'; \
unique=`for i in $$list; do echo $$i; done | \
awk ' { files[$$0] = 1; } \
END { for (i in files) print i; }'`; \
test -z "$(ETAGS_ARGS)$$unique$(LISP)$$tags" \
|| (cd $(srcdir) && etags $(ETAGS_ARGS) $$tags $$unique $(LISP) -o $$here/TAGS)
mostlyclean-tags:
clean-tags:
distclean-tags:
-rm -f TAGS ID
maintainer-clean-tags:
distdir = $(PACKAGE)-$(VERSION)
top_distdir = $(distdir)
# This target untars the dist file and tries a VPATH configuration. Then
# it guarantees that the distribution is self-contained by making another
# tarfile.
distcheck: dist
-rm -rf $(distdir)
GZIP=$(GZIP_ENV) $(TAR) zxf $(distdir).tar.gz
mkdir $(distdir)/=build
mkdir $(distdir)/=inst
dc_install_base=`cd $(distdir)/=inst && pwd`; \
cd $(distdir)/=build \
&& ../configure --srcdir=.. --prefix=$$dc_install_base \
&& $(MAKE) $(AM_MAKEFLAGS) \
&& $(MAKE) $(AM_MAKEFLAGS) dvi \
&& $(MAKE) $(AM_MAKEFLAGS) check \
&& $(MAKE) $(AM_MAKEFLAGS) install \
&& $(MAKE) $(AM_MAKEFLAGS) installcheck \
&& $(MAKE) $(AM_MAKEFLAGS) dist
-rm -rf $(distdir)
@banner="$(distdir).tar.gz is ready for distribution"; \
dashes=`echo "$$banner" | sed s/./=/g`; \
echo "$$dashes"; \
echo "$$banner"; \
echo "$$dashes"
dist: distdir
-chmod -R a+r $(distdir)
GZIP=$(GZIP_ENV) $(TAR) chozf $(distdir).tar.gz $(distdir)
-rm -rf $(distdir)
dist-all: distdir
-chmod -R a+r $(distdir)
GZIP=$(GZIP_ENV) $(TAR) chozf $(distdir).tar.gz $(distdir)
-rm -rf $(distdir)
distdir: $(DISTFILES)
-rm -rf $(distdir)
mkdir $(distdir)
-chmod 777 $(distdir)
@for file in $(DISTFILES); do \
d=$(srcdir); \
if test -d $$d/$$file; then \
cp -pr $$/$$file $(distdir)/$$file; \
else \
test -f $(distdir)/$$file \
|| ln $$d/$$file $(distdir)/$$file 2> /dev/null \
|| cp -p $$d/$$file $(distdir)/$$file || :; \
fi; \
done
$(MAKE) $(AM_MAKEFLAGS) top_distdir="$(top_distdir)" distdir="$(distdir)" dist-hook
cd_sdl.o: cd_sdl.c quakedef.h common.h bspfile.h vid.h sys.h zone.h \
mathlib.h wad.h draw.h cvar.h screen.h net.h protocol.h cmd.h \
sbar.h sound.h render.h client.h progs.h pr_comp.h progdefs.h \
progdefs.q1 server.h model.h modelgen.h spritegn.h d_iface.h \
input.h world.h keys.h console.h view.h menu.h crc.h cdaudio.h
chase.o: chase.c quakedef.h common.h bspfile.h vid.h sys.h zone.h \
mathlib.h wad.h draw.h cvar.h screen.h net.h protocol.h cmd.h \
sbar.h sound.h render.h client.h progs.h pr_comp.h progdefs.h \
progdefs.q1 server.h model.h modelgen.h spritegn.h d_iface.h \
input.h world.h keys.h console.h view.h menu.h crc.h cdaudio.h
cl_demo.o: cl_demo.c quakedef.h common.h bspfile.h vid.h sys.h zone.h \
mathlib.h wad.h draw.h cvar.h screen.h net.h protocol.h cmd.h \
sbar.h sound.h render.h client.h progs.h pr_comp.h progdefs.h \
progdefs.q1 server.h model.h modelgen.h spritegn.h d_iface.h \
input.h world.h keys.h console.h view.h menu.h crc.h cdaudio.h
cl_input.o: cl_input.c quakedef.h common.h bspfile.h vid.h sys.h zone.h \
mathlib.h wad.h draw.h cvar.h screen.h net.h protocol.h cmd.h \
sbar.h sound.h render.h client.h progs.h pr_comp.h progdefs.h \
progdefs.q1 server.h model.h modelgen.h spritegn.h d_iface.h \
input.h world.h keys.h console.h view.h menu.h crc.h cdaudio.h
cl_main.o: cl_main.c quakedef.h common.h bspfile.h vid.h sys.h zone.h \
mathlib.h wad.h draw.h cvar.h screen.h net.h protocol.h cmd.h \
sbar.h sound.h render.h client.h progs.h pr_comp.h progdefs.h \
progdefs.q1 server.h model.h modelgen.h spritegn.h d_iface.h \
input.h world.h keys.h console.h view.h menu.h crc.h cdaudio.h
cl_parse.o: cl_parse.c quakedef.h common.h bspfile.h vid.h sys.h zone.h \
mathlib.h wad.h draw.h cvar.h screen.h net.h protocol.h cmd.h \
sbar.h sound.h render.h client.h progs.h pr_comp.h progdefs.h \
progdefs.q1 server.h model.h modelgen.h spritegn.h d_iface.h \
input.h world.h keys.h console.h view.h menu.h crc.h cdaudio.h
cl_tent.o: cl_tent.c quakedef.h common.h bspfile.h vid.h sys.h zone.h \
mathlib.h wad.h draw.h cvar.h screen.h net.h protocol.h cmd.h \
sbar.h sound.h render.h client.h progs.h pr_comp.h progdefs.h \
progdefs.q1 server.h model.h modelgen.h spritegn.h d_iface.h \
input.h world.h keys.h console.h view.h menu.h crc.h cdaudio.h
cmd.o: cmd.c quakedef.h common.h bspfile.h vid.h sys.h zone.h mathlib.h \
wad.h draw.h cvar.h screen.h net.h protocol.h cmd.h sbar.h \
sound.h render.h client.h progs.h pr_comp.h progdefs.h \
progdefs.q1 server.h model.h modelgen.h spritegn.h d_iface.h \
input.h world.h keys.h console.h view.h menu.h crc.h cdaudio.h
common.o: common.c quakedef.h common.h bspfile.h vid.h sys.h zone.h \
mathlib.h wad.h draw.h cvar.h screen.h net.h protocol.h cmd.h \
sbar.h sound.h render.h client.h progs.h pr_comp.h progdefs.h \
progdefs.q1 server.h model.h modelgen.h spritegn.h d_iface.h \
input.h world.h keys.h console.h view.h menu.h crc.h cdaudio.h
console.o: console.c quakedef.h common.h bspfile.h vid.h sys.h zone.h \
mathlib.h wad.h draw.h cvar.h screen.h net.h protocol.h cmd.h \
sbar.h sound.h render.h client.h progs.h pr_comp.h progdefs.h \
progdefs.q1 server.h model.h modelgen.h spritegn.h d_iface.h \
input.h world.h keys.h console.h view.h menu.h crc.h cdaudio.h
crc.o: crc.c quakedef.h common.h bspfile.h vid.h sys.h zone.h mathlib.h \
wad.h draw.h cvar.h screen.h net.h protocol.h cmd.h sbar.h \
sound.h render.h client.h progs.h pr_comp.h progdefs.h \
progdefs.q1 server.h model.h modelgen.h spritegn.h d_iface.h \
input.h world.h keys.h console.h view.h menu.h crc.h cdaudio.h
cvar.o: cvar.c quakedef.h common.h bspfile.h vid.h sys.h zone.h \
mathlib.h wad.h draw.h cvar.h screen.h net.h protocol.h cmd.h \
sbar.h sound.h render.h client.h progs.h pr_comp.h progdefs.h \
progdefs.q1 server.h model.h modelgen.h spritegn.h d_iface.h \
input.h world.h keys.h console.h view.h menu.h crc.h cdaudio.h
d_edge.o: d_edge.c quakedef.h common.h bspfile.h vid.h sys.h zone.h \
mathlib.h wad.h draw.h cvar.h screen.h net.h protocol.h cmd.h \
sbar.h sound.h render.h client.h progs.h pr_comp.h progdefs.h \
progdefs.q1 server.h model.h modelgen.h spritegn.h d_iface.h \
input.h world.h keys.h console.h view.h menu.h crc.h cdaudio.h \
d_local.h r_shared.h
d_fill.o: d_fill.c quakedef.h common.h bspfile.h vid.h sys.h zone.h \
mathlib.h wad.h draw.h cvar.h screen.h net.h protocol.h cmd.h \
sbar.h sound.h render.h client.h progs.h pr_comp.h progdefs.h \
progdefs.q1 server.h model.h modelgen.h spritegn.h d_iface.h \
input.h world.h keys.h console.h view.h menu.h crc.h cdaudio.h
d_init.o: d_init.c quakedef.h common.h bspfile.h vid.h sys.h zone.h \
mathlib.h wad.h draw.h cvar.h screen.h net.h protocol.h cmd.h \
sbar.h sound.h render.h client.h progs.h pr_comp.h progdefs.h \
progdefs.q1 server.h model.h modelgen.h spritegn.h d_iface.h \
input.h world.h keys.h console.h view.h menu.h crc.h cdaudio.h \
d_local.h r_shared.h
d_modech.o: d_modech.c quakedef.h common.h bspfile.h vid.h sys.h zone.h \
mathlib.h wad.h draw.h cvar.h screen.h net.h protocol.h cmd.h \
sbar.h sound.h render.h client.h progs.h pr_comp.h progdefs.h \
progdefs.q1 server.h model.h modelgen.h spritegn.h d_iface.h \
input.h world.h keys.h console.h view.h menu.h crc.h cdaudio.h \
d_local.h r_shared.h
d_part.o: d_part.c quakedef.h common.h bspfile.h vid.h sys.h zone.h \
mathlib.h wad.h draw.h cvar.h screen.h net.h protocol.h cmd.h \
sbar.h sound.h render.h client.h progs.h pr_comp.h progdefs.h \
progdefs.q1 server.h model.h modelgen.h spritegn.h d_iface.h \
input.h world.h keys.h console.h view.h menu.h crc.h cdaudio.h \
d_local.h r_shared.h
d_polyse.o: d_polyse.c quakedef.h common.h bspfile.h vid.h sys.h zone.h \
mathlib.h wad.h draw.h cvar.h screen.h net.h protocol.h cmd.h \
sbar.h sound.h render.h client.h progs.h pr_comp.h progdefs.h \
progdefs.q1 server.h model.h modelgen.h spritegn.h d_iface.h \
input.h world.h keys.h console.h view.h menu.h crc.h cdaudio.h \
r_local.h r_shared.h d_local.h adivtab.h
draw.o: draw.c quakedef.h common.h bspfile.h vid.h sys.h zone.h \
mathlib.h wad.h draw.h cvar.h screen.h net.h protocol.h cmd.h \
sbar.h sound.h render.h client.h progs.h pr_comp.h progdefs.h \
progdefs.q1 server.h model.h modelgen.h spritegn.h d_iface.h \
input.h world.h keys.h console.h view.h menu.h crc.h cdaudio.h
d_scan.o: d_scan.c quakedef.h common.h bspfile.h vid.h sys.h zone.h \
mathlib.h wad.h draw.h cvar.h screen.h net.h protocol.h cmd.h \
sbar.h sound.h render.h client.h progs.h pr_comp.h progdefs.h \
progdefs.q1 server.h model.h modelgen.h spritegn.h d_iface.h \
input.h world.h keys.h console.h view.h menu.h crc.h cdaudio.h \
r_local.h r_shared.h d_local.h
d_sky.o: d_sky.c quakedef.h common.h bspfile.h vid.h sys.h zone.h \
mathlib.h wad.h draw.h cvar.h screen.h net.h protocol.h cmd.h \
sbar.h sound.h render.h client.h progs.h pr_comp.h progdefs.h \
progdefs.q1 server.h model.h modelgen.h spritegn.h d_iface.h \
input.h world.h keys.h console.h view.h menu.h crc.h cdaudio.h \
r_local.h r_shared.h d_local.h
d_sprite.o: d_sprite.c quakedef.h common.h bspfile.h vid.h sys.h zone.h \
mathlib.h wad.h draw.h cvar.h screen.h net.h protocol.h cmd.h \
sbar.h sound.h render.h client.h progs.h pr_comp.h progdefs.h \
progdefs.q1 server.h model.h modelgen.h spritegn.h d_iface.h \
input.h world.h keys.h console.h view.h menu.h crc.h cdaudio.h \
d_local.h r_shared.h
d_surf.o: d_surf.c quakedef.h common.h bspfile.h vid.h sys.h zone.h \
mathlib.h wad.h draw.h cvar.h screen.h net.h protocol.h cmd.h \
sbar.h sound.h render.h client.h progs.h pr_comp.h progdefs.h \
progdefs.q1 server.h model.h modelgen.h spritegn.h d_iface.h \
input.h world.h keys.h console.h view.h menu.h crc.h cdaudio.h \
d_local.h r_shared.h r_local.h
d_vars.o: d_vars.c quakedef.h common.h bspfile.h vid.h sys.h zone.h \
mathlib.h wad.h draw.h cvar.h screen.h net.h protocol.h cmd.h \
sbar.h sound.h render.h client.h progs.h pr_comp.h progdefs.h \
progdefs.q1 server.h model.h modelgen.h spritegn.h d_iface.h \
input.h world.h keys.h console.h view.h menu.h crc.h cdaudio.h
d_zpoint.o: d_zpoint.c quakedef.h common.h bspfile.h vid.h sys.h zone.h \
mathlib.h wad.h draw.h cvar.h screen.h net.h protocol.h cmd.h \
sbar.h sound.h render.h client.h progs.h pr_comp.h progdefs.h \
progdefs.q1 server.h model.h modelgen.h spritegn.h d_iface.h \
input.h world.h keys.h console.h view.h menu.h crc.h cdaudio.h \
d_local.h r_shared.h
host_cmd.o: host_cmd.c quakedef.h common.h bspfile.h vid.h sys.h zone.h \
mathlib.h wad.h draw.h cvar.h screen.h net.h protocol.h cmd.h \
sbar.h sound.h render.h client.h progs.h pr_comp.h progdefs.h \
progdefs.q1 server.h model.h modelgen.h spritegn.h d_iface.h \
input.h world.h keys.h console.h view.h menu.h crc.h cdaudio.h
host.o: host.c quakedef.h common.h bspfile.h vid.h sys.h zone.h \
mathlib.h wad.h draw.h cvar.h screen.h net.h protocol.h cmd.h \
sbar.h sound.h render.h client.h progs.h pr_comp.h progdefs.h \
progdefs.q1 server.h model.h modelgen.h spritegn.h d_iface.h \
input.h world.h keys.h console.h view.h menu.h crc.h cdaudio.h \
r_local.h r_shared.h
keys.o: keys.c quakedef.h common.h bspfile.h vid.h sys.h zone.h \
mathlib.h wad.h draw.h cvar.h screen.h net.h protocol.h cmd.h \
sbar.h sound.h render.h client.h progs.h pr_comp.h progdefs.h \
progdefs.q1 server.h model.h modelgen.h spritegn.h d_iface.h \
input.h world.h keys.h console.h view.h menu.h crc.h cdaudio.h
mathlib.o: mathlib.c quakedef.h common.h bspfile.h vid.h sys.h zone.h \
mathlib.h wad.h draw.h cvar.h screen.h net.h protocol.h cmd.h \
sbar.h sound.h render.h client.h progs.h pr_comp.h progdefs.h \
progdefs.q1 server.h model.h modelgen.h spritegn.h d_iface.h \
input.h world.h keys.h console.h view.h menu.h crc.h cdaudio.h
menu.o: menu.c quakedef.h common.h bspfile.h vid.h sys.h zone.h \
mathlib.h wad.h draw.h cvar.h screen.h net.h protocol.h cmd.h \
sbar.h sound.h render.h client.h progs.h pr_comp.h progdefs.h \
progdefs.q1 server.h model.h modelgen.h spritegn.h d_iface.h \
input.h world.h keys.h console.h view.h menu.h crc.h cdaudio.h
model.o: model.c quakedef.h common.h bspfile.h vid.h sys.h zone.h \
mathlib.h wad.h draw.h cvar.h screen.h net.h protocol.h cmd.h \
sbar.h sound.h render.h client.h progs.h pr_comp.h progdefs.h \
progdefs.q1 server.h model.h modelgen.h spritegn.h d_iface.h \
input.h world.h keys.h console.h view.h menu.h crc.h cdaudio.h \
r_local.h r_shared.h
net_bsd.o: net_bsd.c quakedef.h common.h bspfile.h vid.h sys.h zone.h \
mathlib.h wad.h draw.h cvar.h screen.h net.h protocol.h cmd.h \
sbar.h sound.h render.h client.h progs.h pr_comp.h progdefs.h \
progdefs.q1 server.h model.h modelgen.h spritegn.h d_iface.h \
input.h world.h keys.h console.h view.h menu.h crc.h cdaudio.h \
net_loop.h net_dgrm.h net_udp.h
net_dgrm.o: net_dgrm.c quakedef.h common.h bspfile.h vid.h sys.h zone.h \
mathlib.h wad.h draw.h cvar.h screen.h net.h protocol.h cmd.h \
sbar.h sound.h render.h client.h progs.h pr_comp.h progdefs.h \
progdefs.q1 server.h model.h modelgen.h spritegn.h d_iface.h \
input.h world.h keys.h console.h view.h menu.h crc.h cdaudio.h \
net_dgrm.h
net_loop.o: net_loop.c quakedef.h common.h bspfile.h vid.h sys.h zone.h \
mathlib.h wad.h draw.h cvar.h screen.h net.h protocol.h cmd.h \
sbar.h sound.h render.h client.h progs.h pr_comp.h progdefs.h \
progdefs.q1 server.h model.h modelgen.h spritegn.h d_iface.h \
input.h world.h keys.h console.h view.h menu.h crc.h cdaudio.h \
net_loop.h
net_main.o: net_main.c quakedef.h common.h bspfile.h vid.h sys.h zone.h \
mathlib.h wad.h draw.h cvar.h screen.h net.h protocol.h cmd.h \
sbar.h sound.h render.h client.h progs.h pr_comp.h progdefs.h \
progdefs.q1 server.h model.h modelgen.h spritegn.h d_iface.h \
input.h world.h keys.h console.h view.h menu.h crc.h cdaudio.h \
net_vcr.h
net_udp.o: net_udp.c quakedef.h common.h bspfile.h vid.h sys.h zone.h \
mathlib.h wad.h draw.h cvar.h screen.h net.h protocol.h cmd.h \
sbar.h sound.h render.h client.h progs.h pr_comp.h progdefs.h \
progdefs.q1 server.h model.h modelgen.h spritegn.h d_iface.h \
input.h world.h keys.h console.h view.h menu.h crc.h cdaudio.h \
net_udp.h
net_vcr.o: net_vcr.c quakedef.h common.h bspfile.h vid.h sys.h zone.h \
mathlib.h wad.h draw.h cvar.h screen.h net.h protocol.h cmd.h \
sbar.h sound.h render.h client.h progs.h pr_comp.h progdefs.h \
progdefs.q1 server.h model.h modelgen.h spritegn.h d_iface.h \
input.h world.h keys.h console.h view.h menu.h crc.h cdaudio.h \
net_vcr.h
net_wso.o: net_wso.c
nonintel.o: nonintel.c quakedef.h common.h bspfile.h vid.h sys.h zone.h \
mathlib.h wad.h draw.h cvar.h screen.h net.h protocol.h cmd.h \
sbar.h sound.h render.h client.h progs.h pr_comp.h progdefs.h \
progdefs.q1 server.h model.h modelgen.h spritegn.h d_iface.h \
input.h world.h keys.h console.h view.h menu.h crc.h cdaudio.h \
r_local.h r_shared.h d_local.h
pr_cmds.o: pr_cmds.c quakedef.h common.h bspfile.h vid.h sys.h zone.h \
mathlib.h wad.h draw.h cvar.h screen.h net.h protocol.h cmd.h \
sbar.h sound.h render.h client.h progs.h pr_comp.h progdefs.h \
progdefs.q1 server.h model.h modelgen.h spritegn.h d_iface.h \
input.h world.h keys.h console.h view.h menu.h crc.h cdaudio.h
pr_edict.o: pr_edict.c quakedef.h common.h bspfile.h vid.h sys.h zone.h \
mathlib.h wad.h draw.h cvar.h screen.h net.h protocol.h cmd.h \
sbar.h sound.h render.h client.h progs.h pr_comp.h progdefs.h \
progdefs.q1 server.h model.h modelgen.h spritegn.h d_iface.h \
input.h world.h keys.h console.h view.h menu.h crc.h cdaudio.h
pr_exec.o: pr_exec.c quakedef.h common.h bspfile.h vid.h sys.h zone.h \
mathlib.h wad.h draw.h cvar.h screen.h net.h protocol.h cmd.h \
sbar.h sound.h render.h client.h progs.h pr_comp.h progdefs.h \
progdefs.q1 server.h model.h modelgen.h spritegn.h d_iface.h \
input.h world.h keys.h console.h view.h menu.h crc.h cdaudio.h
r_aclip.o: r_aclip.c quakedef.h common.h bspfile.h vid.h sys.h zone.h \
mathlib.h wad.h draw.h cvar.h screen.h net.h protocol.h cmd.h \
sbar.h sound.h render.h client.h progs.h pr_comp.h progdefs.h \
progdefs.q1 server.h model.h modelgen.h spritegn.h d_iface.h \
input.h world.h keys.h console.h view.h menu.h crc.h cdaudio.h \
r_local.h r_shared.h d_local.h
r_alias.o: r_alias.c quakedef.h common.h bspfile.h vid.h sys.h zone.h \
mathlib.h wad.h draw.h cvar.h screen.h net.h protocol.h cmd.h \
sbar.h sound.h render.h client.h progs.h pr_comp.h progdefs.h \
progdefs.q1 server.h model.h modelgen.h spritegn.h d_iface.h \
input.h world.h keys.h console.h view.h menu.h crc.h cdaudio.h \
r_local.h r_shared.h d_local.h anorms.h
r_bsp.o: r_bsp.c quakedef.h common.h bspfile.h vid.h sys.h zone.h \
mathlib.h wad.h draw.h cvar.h screen.h net.h protocol.h cmd.h \
sbar.h sound.h render.h client.h progs.h pr_comp.h progdefs.h \
progdefs.q1 server.h model.h modelgen.h spritegn.h d_iface.h \
input.h world.h keys.h console.h view.h menu.h crc.h cdaudio.h \
r_local.h r_shared.h
r_draw.o: r_draw.c quakedef.h common.h bspfile.h vid.h sys.h zone.h \
mathlib.h wad.h draw.h cvar.h screen.h net.h protocol.h cmd.h \
sbar.h sound.h render.h client.h progs.h pr_comp.h progdefs.h \
progdefs.q1 server.h model.h modelgen.h spritegn.h d_iface.h \
input.h world.h keys.h console.h view.h menu.h crc.h cdaudio.h \
r_local.h r_shared.h d_local.h
r_edge.o: r_edge.c quakedef.h common.h bspfile.h vid.h sys.h zone.h \
mathlib.h wad.h draw.h cvar.h screen.h net.h protocol.h cmd.h \
sbar.h sound.h render.h client.h progs.h pr_comp.h progdefs.h \
progdefs.q1 server.h model.h modelgen.h spritegn.h d_iface.h \
input.h world.h keys.h console.h view.h menu.h crc.h cdaudio.h \
r_local.h r_shared.h
r_efrag.o: r_efrag.c quakedef.h common.h bspfile.h vid.h sys.h zone.h \
mathlib.h wad.h draw.h cvar.h screen.h net.h protocol.h cmd.h \
sbar.h sound.h render.h client.h progs.h pr_comp.h progdefs.h \
progdefs.q1 server.h model.h modelgen.h spritegn.h d_iface.h \
input.h world.h keys.h console.h view.h menu.h crc.h cdaudio.h \
r_local.h r_shared.h
r_light.o: r_light.c quakedef.h common.h bspfile.h vid.h sys.h zone.h \
mathlib.h wad.h draw.h cvar.h screen.h net.h protocol.h cmd.h \
sbar.h sound.h render.h client.h progs.h pr_comp.h progdefs.h \
progdefs.q1 server.h model.h modelgen.h spritegn.h d_iface.h \
input.h world.h keys.h console.h view.h menu.h crc.h cdaudio.h \
r_local.h r_shared.h
r_main.o: r_main.c quakedef.h common.h bspfile.h vid.h sys.h zone.h \
mathlib.h wad.h draw.h cvar.h screen.h net.h protocol.h cmd.h \
sbar.h sound.h render.h client.h progs.h pr_comp.h progdefs.h \
progdefs.q1 server.h model.h modelgen.h spritegn.h d_iface.h \
input.h world.h keys.h console.h view.h menu.h crc.h cdaudio.h \
r_local.h r_shared.h
r_misc.o: r_misc.c quakedef.h common.h bspfile.h vid.h sys.h zone.h \
mathlib.h wad.h draw.h cvar.h screen.h net.h protocol.h cmd.h \
sbar.h sound.h render.h client.h progs.h pr_comp.h progdefs.h \
progdefs.q1 server.h model.h modelgen.h spritegn.h d_iface.h \
input.h world.h keys.h console.h view.h menu.h crc.h cdaudio.h \
r_local.h r_shared.h
r_part.o: r_part.c quakedef.h common.h bspfile.h vid.h sys.h zone.h \
mathlib.h wad.h draw.h cvar.h screen.h net.h protocol.h cmd.h \
sbar.h sound.h render.h client.h progs.h pr_comp.h progdefs.h \
progdefs.q1 server.h model.h modelgen.h spritegn.h d_iface.h \
input.h world.h keys.h console.h view.h menu.h crc.h cdaudio.h \
r_local.h r_shared.h
r_sky.o: r_sky.c quakedef.h common.h bspfile.h vid.h sys.h zone.h \
mathlib.h wad.h draw.h cvar.h screen.h net.h protocol.h cmd.h \
sbar.h sound.h render.h client.h progs.h pr_comp.h progdefs.h \
progdefs.q1 server.h model.h modelgen.h spritegn.h d_iface.h \
input.h world.h keys.h console.h view.h menu.h crc.h cdaudio.h \
r_local.h r_shared.h d_local.h
r_sprite.o: r_sprite.c quakedef.h common.h bspfile.h vid.h sys.h zone.h \
mathlib.h wad.h draw.h cvar.h screen.h net.h protocol.h cmd.h \
sbar.h sound.h render.h client.h progs.h pr_comp.h progdefs.h \
progdefs.q1 server.h model.h modelgen.h spritegn.h d_iface.h \
input.h world.h keys.h console.h view.h menu.h crc.h cdaudio.h \
r_local.h r_shared.h
r_surf.o: r_surf.c quakedef.h common.h bspfile.h vid.h sys.h zone.h \
mathlib.h wad.h draw.h cvar.h screen.h net.h protocol.h cmd.h \
sbar.h sound.h render.h client.h progs.h pr_comp.h progdefs.h \
progdefs.q1 server.h model.h modelgen.h spritegn.h d_iface.h \
input.h world.h keys.h console.h view.h menu.h crc.h cdaudio.h \
r_local.h r_shared.h
r_vars.o: r_vars.c quakedef.h common.h bspfile.h vid.h sys.h zone.h \
mathlib.h wad.h draw.h cvar.h screen.h net.h protocol.h cmd.h \
sbar.h sound.h render.h client.h progs.h pr_comp.h progdefs.h \
progdefs.q1 server.h model.h modelgen.h spritegn.h d_iface.h \
input.h world.h keys.h console.h view.h menu.h crc.h cdaudio.h
sbar.o: sbar.c quakedef.h common.h bspfile.h vid.h sys.h zone.h \
mathlib.h wad.h draw.h cvar.h screen.h net.h protocol.h cmd.h \
sbar.h sound.h render.h client.h progs.h pr_comp.h progdefs.h \
progdefs.q1 server.h model.h modelgen.h spritegn.h d_iface.h \
input.h world.h keys.h console.h view.h menu.h crc.h cdaudio.h
screen.o: screen.c quakedef.h common.h bspfile.h vid.h sys.h zone.h \
mathlib.h wad.h draw.h cvar.h screen.h net.h protocol.h cmd.h \
sbar.h sound.h render.h client.h progs.h pr_comp.h progdefs.h \
progdefs.q1 server.h model.h modelgen.h spritegn.h d_iface.h \
input.h world.h keys.h console.h view.h menu.h crc.h cdaudio.h \
r_local.h r_shared.h
snd_dma.o: snd_dma.c quakedef.h common.h bspfile.h vid.h sys.h zone.h \
mathlib.h wad.h draw.h cvar.h screen.h net.h protocol.h cmd.h \
sbar.h sound.h render.h client.h progs.h pr_comp.h progdefs.h \
progdefs.q1 server.h model.h modelgen.h spritegn.h d_iface.h \
input.h world.h keys.h console.h view.h menu.h crc.h cdaudio.h
snd_mem.o: snd_mem.c quakedef.h common.h bspfile.h vid.h sys.h zone.h \
mathlib.h wad.h draw.h cvar.h screen.h net.h protocol.h cmd.h \
sbar.h sound.h render.h client.h progs.h pr_comp.h progdefs.h \
progdefs.q1 server.h model.h modelgen.h spritegn.h d_iface.h \
input.h world.h keys.h console.h view.h menu.h crc.h cdaudio.h
snd_mix.o: snd_mix.c quakedef.h common.h bspfile.h vid.h sys.h zone.h \
mathlib.h wad.h draw.h cvar.h screen.h net.h protocol.h cmd.h \
sbar.h sound.h render.h client.h progs.h pr_comp.h progdefs.h \
progdefs.q1 server.h model.h modelgen.h spritegn.h d_iface.h \
input.h world.h keys.h console.h view.h menu.h crc.h cdaudio.h
snd_sdl.o: snd_sdl.c quakedef.h common.h bspfile.h vid.h sys.h zone.h \
mathlib.h wad.h draw.h cvar.h screen.h net.h protocol.h cmd.h \
sbar.h sound.h render.h client.h progs.h pr_comp.h progdefs.h \
progdefs.q1 server.h model.h modelgen.h spritegn.h d_iface.h \
input.h world.h keys.h console.h view.h menu.h crc.h cdaudio.h
sv_main.o: sv_main.c quakedef.h common.h bspfile.h vid.h sys.h zone.h \
mathlib.h wad.h draw.h cvar.h screen.h net.h protocol.h cmd.h \
sbar.h sound.h render.h client.h progs.h pr_comp.h progdefs.h \
progdefs.q1 server.h model.h modelgen.h spritegn.h d_iface.h \
input.h world.h keys.h console.h view.h menu.h crc.h cdaudio.h
sv_move.o: sv_move.c quakedef.h common.h bspfile.h vid.h sys.h zone.h \
mathlib.h wad.h draw.h cvar.h screen.h net.h protocol.h cmd.h \
sbar.h sound.h render.h client.h progs.h pr_comp.h progdefs.h \
progdefs.q1 server.h model.h modelgen.h spritegn.h d_iface.h \
input.h world.h keys.h console.h view.h menu.h crc.h cdaudio.h
sv_phys.o: sv_phys.c quakedef.h common.h bspfile.h vid.h sys.h zone.h \
mathlib.h wad.h draw.h cvar.h screen.h net.h protocol.h cmd.h \
sbar.h sound.h render.h client.h progs.h pr_comp.h progdefs.h \
progdefs.q1 server.h model.h modelgen.h spritegn.h d_iface.h \
input.h world.h keys.h console.h view.h menu.h crc.h cdaudio.h
sv_user.o: sv_user.c quakedef.h common.h bspfile.h vid.h sys.h zone.h \
mathlib.h wad.h draw.h cvar.h screen.h net.h protocol.h cmd.h \
sbar.h sound.h render.h client.h progs.h pr_comp.h progdefs.h \
progdefs.q1 server.h model.h modelgen.h spritegn.h d_iface.h \
input.h world.h keys.h console.h view.h menu.h crc.h cdaudio.h
sys_sdl.o: sys_sdl.c quakedef.h common.h bspfile.h vid.h sys.h zone.h \
mathlib.h wad.h draw.h cvar.h screen.h net.h protocol.h cmd.h \
sbar.h sound.h render.h client.h progs.h pr_comp.h progdefs.h \
progdefs.q1 server.h model.h modelgen.h spritegn.h d_iface.h \
input.h world.h keys.h console.h view.h menu.h crc.h cdaudio.h
vid_sdl.o: vid_sdl.c quakedef.h common.h bspfile.h vid.h sys.h zone.h \
mathlib.h wad.h draw.h cvar.h screen.h net.h protocol.h cmd.h \
sbar.h sound.h render.h client.h progs.h pr_comp.h progdefs.h \
progdefs.q1 server.h model.h modelgen.h spritegn.h d_iface.h \
input.h world.h keys.h console.h view.h menu.h crc.h cdaudio.h \
d_local.h r_shared.h
view.o: view.c quakedef.h common.h bspfile.h vid.h sys.h zone.h \
mathlib.h wad.h draw.h cvar.h screen.h net.h protocol.h cmd.h \
sbar.h sound.h render.h client.h progs.h pr_comp.h progdefs.h \
progdefs.q1 server.h model.h modelgen.h spritegn.h d_iface.h \
input.h world.h keys.h console.h view.h menu.h crc.h cdaudio.h \
r_local.h r_shared.h
wad.o: wad.c quakedef.h common.h bspfile.h vid.h sys.h zone.h mathlib.h \
wad.h draw.h cvar.h screen.h net.h protocol.h cmd.h sbar.h \
sound.h render.h client.h progs.h pr_comp.h progdefs.h \
progdefs.q1 server.h model.h modelgen.h spritegn.h d_iface.h \
input.h world.h keys.h console.h view.h menu.h crc.h cdaudio.h
world.o: world.c quakedef.h common.h bspfile.h vid.h sys.h zone.h \
mathlib.h wad.h draw.h cvar.h screen.h net.h protocol.h cmd.h \
sbar.h sound.h render.h client.h progs.h pr_comp.h progdefs.h \
progdefs.q1 server.h model.h modelgen.h spritegn.h d_iface.h \
input.h world.h keys.h console.h view.h menu.h crc.h cdaudio.h
zone.o: zone.c quakedef.h common.h bspfile.h vid.h sys.h zone.h \
mathlib.h wad.h draw.h cvar.h screen.h net.h protocol.h cmd.h \
sbar.h sound.h render.h client.h progs.h pr_comp.h progdefs.h \
progdefs.q1 server.h model.h modelgen.h spritegn.h d_iface.h \
input.h world.h keys.h console.h view.h menu.h crc.h cdaudio.h
info-am:
info: info-am
dvi-am:
dvi: dvi-am
check-am: all-am
check: check-am
installcheck-am:
installcheck: installcheck-am
install-exec-am: install-binPROGRAMS
install-exec: install-exec-am
install-data-am:
install-data: install-data-am
install-am: all-am
@$(MAKE) $(AM_MAKEFLAGS) install-exec-am install-data-am
install: install-am
uninstall-am: uninstall-binPROGRAMS
uninstall: uninstall-am
all-am: Makefile $(PROGRAMS)
all-redirect: all-am
install-strip:
$(MAKE) $(AM_MAKEFLAGS) AM_INSTALL_PROGRAM_FLAGS=-s install
installdirs:
$(mkinstalldirs) $(DESTDIR)$(bindir)
mostlyclean-generic:
clean-generic:
distclean-generic:
-rm -f Makefile $(CONFIG_CLEAN_FILES)
-rm -f config.cache config.log stamp-h stamp-h[0-9]*
maintainer-clean-generic:
mostlyclean-am: mostlyclean-binPROGRAMS mostlyclean-compile \
mostlyclean-tags mostlyclean-generic
mostlyclean: mostlyclean-am
clean-am: clean-binPROGRAMS clean-compile clean-tags clean-generic \
mostlyclean-am
clean: clean-am
distclean-am: distclean-binPROGRAMS distclean-compile distclean-tags \
distclean-generic clean-am
distclean: distclean-am
-rm -f config.status
maintainer-clean-am: maintainer-clean-binPROGRAMS \
maintainer-clean-compile maintainer-clean-tags \
maintainer-clean-generic distclean-am
@echo "This command is intended for maintainers to use;"
@echo "it deletes files that may require special tools to rebuild."
maintainer-clean: maintainer-clean-am
-rm -f config.status
.PHONY: mostlyclean-binPROGRAMS distclean-binPROGRAMS clean-binPROGRAMS \
maintainer-clean-binPROGRAMS uninstall-binPROGRAMS install-binPROGRAMS \
mostlyclean-compile distclean-compile clean-compile \
maintainer-clean-compile tags mostlyclean-tags distclean-tags \
clean-tags maintainer-clean-tags distdir info-am info dvi-am dvi check \
check-am installcheck-am installcheck install-exec-am install-exec \
install-data-am install-data install-am install uninstall-am uninstall \
all-redirect all-am all installdirs mostlyclean-generic \
distclean-generic clean-generic maintainer-clean-generic clean \
mostlyclean distclean maintainer-clean
dist-hook:
cp -rp data docs dxsdk gas2masm kit scitech $(distdir)/
# Tell versions [3.59,3.63) of GNU make to not export all variables.
# Otherwise a system limit (for SysV at least) may be exceeded.
.NOEXPORT:

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This is a quick hack of Quake ported to the Simple DirectMedia Layer library.
http://www.devolution.com/~slouken/SDL/
To build under Linux, simply run ./configure; make
This game requires the original Quake datafiles. You can get the shareware
data files from http://www.idsoftware.com/.
Of interest in the original X sources is the following:
// Duff's Device
count = width;
n = (count + 7) / 8;
dest = ((PIXEL16 *)src) + x+width - 1;
src += x+width - 1;
switch (count % 8) {
case 0: do { *dest-- = st2d_8to16table[*src--];
case 7: *dest-- = st2d_8to16table[*src--];
case 6: *dest-- = st2d_8to16table[*src--];
case 5: *dest-- = st2d_8to16table[*src--];
case 4: *dest-- = st2d_8to16table[*src--];
case 3: *dest-- = st2d_8to16table[*src--];
case 2: *dest-- = st2d_8to16table[*src--];
case 1: *dest-- = st2d_8to16table[*src--];
} while (--n > 0);
}
This idea may make it into the SDL blitters if it turns out to be faster
than my current code. :)
Thanks to Zoid, Dave Taylor, John Carmack, and everyone else involved in the
open source release of id games. :)
- Sam Lantinga (slouken@devolution.com) 12/25/1999

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Solaris 2 Quake / QuakeWorld
----------------------------
This is an UNSUPPORTED version of Quake and QuakeWorld. Don't
bother id software about it. Bug reports will be ignored.
PORT DETAILS
------------
There are a few major difference between this port and the
vanilla Quake/QuakeWorld available on the internet. For
optimum performance, you should copy everything to a directory
on your local system before starting play so that you are
not mounting files from a remote filesystem.
In order to use this program, you need the files pak0.pak
and pak1.pak in the id1 directory found on a registered copy of
Quake. You can ftp them to your Solaris host from a Windows95
machine for example. The files must be in an id1 subdirectory from
the directory you install Quake/QuakeWorld, and all file names must
be lowercase. Add on packages such as ThreeWave CTF work fine as
well, just place such addon packages in their own directory as you
would on a Windows95 installation. But again, make sure all files
are lowercase.
COMMAND LINE FLAGS:
+pixel_multiply
You can magnify the screen by using this flag:
Ex: % quake +pixel_multiply 2
You can also use this command (without the dash)
from the Quake console. pixel_multiply is a Quake
cvar and is saved from session to session in the
config.cfg file.
-winsize <width> <height>
Set the size of the window when you start
-count_frames
See how many frames per second you're getting
GAME SETTINGS
mouse binding
You can bind and unbind the mouse to the Quake window
by using the Use Mouse selection in the Options menu,
or with the "_windowed_mouse" command in the console,
ex "_windowed_mouse 1" Now, moving the mouse will move
your player. Use "_windowed_mouse 0" to unbind. You
can bind or alias this to a key.
Example command:
% quake.xil +pixel_multiply 2 -winsize 400 300
WHAT IS "QUAKEWORLD" AND HOW DO I USE IT?
-----------------------------------------
In a nutshell, QuakeWorld is an extension of Quake that is
much more user friendly. It allows the user to dynamically
download changes from the server, such as new maps and new
weapons while inside the Quake client. It is not directly
compatible with Quake (ie, you can't connect to a Quake server
from a QuakeWorld client) but in general it is superior to
Quake. QuakeWorld also offers much smoother play over the
Internet by using client prediction. For more information,
check out http://www.quakeworld.net/.
In order to use it, you must make a copy of the "qw"
directory. Any new stuff that is downloaded from a QuakeWorld
server will be stored in this directory. All regular Quake
flags apply so you can use the same command line as before.
Example command:
% qwcl.xil +pixel_multiply 2 -winsize 400 300
WHERE CAN I FIND OUT ABOUT...
-----------------------------
If you've got questions about Quake, rest assured that there
are answers out there. Try checking out these web sites:
http://www.planetquake.com/
http://www.stomped.com/
http://www.quakeworld.net/
If all else fails use a search engine.
Happy fragging,
the Quake/Solaris team

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if tup.getconfig("NO_GCC") ~= "" then return end
if tup.getconfig("HELPERDIR") == ""
then
if tup.getconfig("NO_NASM") ~= "" then return end -- required for SDL compilation
HELPERDIR = "../../../programs"
end
tup.include(HELPERDIR .. "/use_gcc.lua")
tup.include(HELPERDIR .. "/use_menuetlibc.lua")
use_dynamic_stack() -- default 64K are not sufficient
tup.include(HELPERDIR .. "/use_sdl.lua")
CFLAGS = CFLAGS .. " -DSDL -UWIN32 -U_WIN32 -U__WIN32__ -D_KOLIBRI"
CFLAGS = CFLAGS .. " -DUSE_ASM"
-- CFLAGS = CFLAGS:gsub("-Os", "-O2")
compile_gcc{
"chase.c", "cl_demo.c", "cl_input.c", "cl_main.c", "cl_parse.c", "cl_tent.c",
"cmd.c", "common.c", "console.c", "crc.c", "cvar.c", "d_edge.c", "d_init.c",
"d_modech.c", "d_part.c", "d_polyse.c", "d_scan.c", "d_sky.c", "d_sprite.c",
"d_surf.c", "draw.c", "host.c", "host_cmd.c", "keys.c", "mathlib.c",
"menu.c", "model.c", "net_loop.c", "net_main.c", "net_vcr.c", "pr_cmds.c",
"pr_edict.c", "pr_exec.c", "r_aclip.c", "r_alias.c", "r_bsp.c", "r_draw.c",
"r_edge.c", "r_efrag.c", "r_light.c", "r_main.c", "r_misc.c", "r_part.c",
"r_sky.c", "r_sprite.c", "r_surf.c", "sbar.c", "screen.c", "snd_dma.c",
"snd_mem.c", "snd_mix.c", "sv_main.c", "sv_move.c", "sv_phys.c", "sv_user.c",
"view.c", "wad.c", "world.c", "zone.c"
}
-- asm vs c
--[[compile_gcc{
"d_vars.c", "r_vars.c", "nonintel.c"
}]]
compile_gcc{
"d_draw.S", "d_draw16.S", "d_parta.S", "d_polysa.S", "d_scana.S", "d_spr8.S",
"d_varsa.S", "math.S", "r_aclipa.S", "r_aliasa.S", "r_drawa.S", "r_edgea.S",
"r_varsa.S", "snd_mixa.S", "surf8.S", "surf16.S", "sys_wina.S", "worlda.S"
}
-- select variants
compile_gcc{"sys_sdl.c"} -- SDL frontend
compile_gcc{"vid_sdl.c"} -- video and mouse from SDL
compile_gcc{"cd_null.c"} -- no CD audio
compile_gcc{"snd_sdl.c"} -- sound from SDL
compile_gcc{"net_none.c"} -- no network
link_gcc("sdlquake")

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Microsoft Developer Studio Workspace File, Format Version 6.00
# WARNING: DO NOT EDIT OR DELETE THIS WORKSPACE FILE!
###############################################################################
Project: "gas2masm"=.\gas2masm\gas2masm.dsp - Package Owner=<4>
Package=<5>
{{{
}}}
Package=<4>
{{{
}}}
###############################################################################
Project: "winquake"=.\WinQuake.dsp - Package Owner=<4>
Package=<5>
{{{
}}}
Package=<4>
{{{
Begin Project Dependency
Project_Dep_Name gas2masm
End Project Dependency
}}}
###############################################################################
Global:
Package=<5>
{{{
}}}
Package=<3>
{{{
}}}
###############################################################################

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# Configure paths for SDL
# Sam Lantinga 9/21/99
# stolen from Manish Singh
# stolen back from Frank Belew
# stolen from Manish Singh
# Shamelessly stolen from Owen Taylor
dnl AM_PATH_SDL([MINIMUM-VERSION, [ACTION-IF-FOUND [, ACTION-IF-NOT-FOUND]]])
dnl Test for SDL, and define SDL_CFLAGS and SDL_LIBS
dnl
AC_DEFUN(AM_PATH_SDL,
[dnl
dnl Get the cflags and libraries from the sdl-config script
dnl
AC_ARG_WITH(sdl-prefix,[ --with-sdl-prefix=PFX Prefix where SDL is installed (optional)],
sdl_prefix="$withval", sdl_prefix="")
AC_ARG_WITH(sdl-exec-prefix,[ --with-sdl-exec-prefix=PFX Exec prefix where SDL is installed (optional)],
sdl_exec_prefix="$withval", sdl_exec_prefix="")
AC_ARG_ENABLE(sdltest, [ --disable-sdltest Do not try to compile and run a test SDL program],
, enable_sdltest=yes)
if test x$sdl_exec_prefix != x ; then
sdl_args="$sdl_args --exec-prefix=$sdl_exec_prefix"
if test x${SDL_CONFIG+set} != xset ; then
SDL_CONFIG=$sdl_exec_prefix/bin/sdl-config
fi
fi
if test x$sdl_prefix != x ; then
sdl_args="$sdl_args --prefix=$sdl_prefix"
if test x${SDL_CONFIG+set} != xset ; then
SDL_CONFIG=$sdl_prefix/bin/sdl-config
fi
fi
AC_PATH_PROG(SDL_CONFIG, sdl-config, no)
min_sdl_version=ifelse([$1], ,0.11.0,$1)
AC_MSG_CHECKING(for SDL - version >= $min_sdl_version)
no_sdl=""
if test "$SDL_CONFIG" = "no" ; then
no_sdl=yes
else
SDL_CFLAGS=`$SDL_CONFIG $sdlconf_args --cflags`
SDL_LIBS=`$SDL_CONFIG $sdlconf_args --libs`
sdl_major_version=`$SDL_CONFIG $sdl_args --version | \
sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\1/'`
sdl_minor_version=`$SDL_CONFIG $sdl_args --version | \
sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\2/'`
sdl_micro_version=`$SDL_CONFIG $sdl_config_args --version | \
sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\3/'`
if test "x$enable_sdltest" = "xyes" ; then
ac_save_CFLAGS="$CFLAGS"
ac_save_LIBS="$LIBS"
CFLAGS="$CFLAGS $SDL_CFLAGS"
LIBS="$LIBS $SDL_LIBS"
dnl
dnl Now check if the installed SDL is sufficiently new. (Also sanity
dnl checks the results of sdl-config to some extent
dnl
rm -f conf.sdltest
AC_TRY_RUN([
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include "SDL.h"
char*
my_strdup (char *str)
{
char *new_str;
if (str)
{
new_str = malloc ((strlen (str) + 1) * sizeof(char));
strcpy (new_str, str);
}
else
new_str = NULL;
return new_str;
}
int main ()
{
int major, minor, micro;
char *tmp_version;
system ("touch conf.sdltest");
/* HP/UX 9 (%@#!) writes to sscanf strings */
tmp_version = my_strdup("$min_sdl_version");
if (sscanf(tmp_version, "%d.%d.%d", &major, &minor, &micro) != 3) {
printf("%s, bad version string\n", "$min_sdl_version");
exit(1);
}
if (($sdl_major_version > major) ||
(($sdl_major_version == major) && ($sdl_minor_version > minor)) ||
(($sdl_major_version == major) && ($sdl_minor_version == minor) && ($sdl_micro_version >= micro)))
{
return 0;
}
else
{
printf("\n*** 'sdl-config --version' returned %d.%d.%d, but the minimum version\n", $sdl_major_version, $sdl_minor_version, $sdl_micro_version);
printf("*** of SDL required is %d.%d.%d. If sdl-config is correct, then it is\n", major, minor, micro);
printf("*** best to upgrade to the required version.\n");
printf("*** If sdl-config was wrong, set the environment variable SDL_CONFIG\n");
printf("*** to point to the correct copy of sdl-config, and remove the file\n");
printf("*** config.cache before re-running configure\n");
return 1;
}
}
],, no_sdl=yes,[echo $ac_n "cross compiling; assumed OK... $ac_c"])
CFLAGS="$ac_save_CFLAGS"
LIBS="$ac_save_LIBS"
fi
fi
if test "x$no_sdl" = x ; then
AC_MSG_RESULT(yes)
ifelse([$2], , :, [$2])
else
AC_MSG_RESULT(no)
if test "$SDL_CONFIG" = "no" ; then
echo "*** The sdl-config script installed by SDL could not be found"
echo "*** If SDL was installed in PREFIX, make sure PREFIX/bin is in"
echo "*** your path, or set the SDL_CONFIG environment variable to the"
echo "*** full path to sdl-config."
else
if test -f conf.sdltest ; then
:
else
echo "*** Could not run SDL test program, checking why..."
CFLAGS="$CFLAGS $SDL_CFLAGS"
LIBS="$LIBS $SDL_LIBS"
AC_TRY_LINK([
#include <stdio.h>
#include "SDL.h"
], [ return 0; ],
[ echo "*** The test program compiled, but did not run. This usually means"
echo "*** that the run-time linker is not finding SDL or finding the wrong"
echo "*** version of SDL. If it is not finding SDL, you'll need to set your"
echo "*** LD_LIBRARY_PATH environment variable, or edit /etc/ld.so.conf to point"
echo "*** to the installed location Also, make sure you have run ldconfig if that"
echo "*** is required on your system"
echo "***"
echo "*** If you have an old version installed, it is best to remove it, although"
echo "*** you may also be able to get things to work by modifying LD_LIBRARY_PATH"],
[ echo "*** The test program failed to compile or link. See the file config.log for the"
echo "*** exact error that occured. This usually means SDL was incorrectly installed"
echo "*** or that you have moved SDL since it was installed. In the latter case, you"
echo "*** may want to edit the sdl-config script: $SDL_CONFIG" ])
CFLAGS="$ac_save_CFLAGS"
LIBS="$ac_save_LIBS"
fi
fi
SDL_CFLAGS=""
SDL_LIBS=""
ifelse([$3], , :, [$3])
fi
AC_SUBST(SDL_CFLAGS)
AC_SUBST(SDL_LIBS)
rm -f conf.sdltest
])

270
contrib/other/sdlquake-1.0.9/aclocal.m4 vendored Normal file
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@ -0,0 +1,270 @@
dnl aclocal.m4 generated automatically by aclocal 1.4
dnl Copyright (C) 1994, 1995-8, 1999 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
dnl This program is distributed in the hope that it will be useful,
dnl but WITHOUT ANY WARRANTY, to the extent permitted by law; without
dnl even the implied warranty of MERCHANTABILITY or FITNESS FOR A
dnl PARTICULAR PURPOSE.
# Configure paths for SDL
# Sam Lantinga 9/21/99
# stolen from Manish Singh
# stolen back from Frank Belew
# stolen from Manish Singh
# Shamelessly stolen from Owen Taylor
dnl AM_PATH_SDL([MINIMUM-VERSION, [ACTION-IF-FOUND [, ACTION-IF-NOT-FOUND]]])
dnl Test for SDL, and define SDL_CFLAGS and SDL_LIBS
dnl
AC_DEFUN(AM_PATH_SDL,
[dnl
dnl Get the cflags and libraries from the sdl-config script
dnl
AC_ARG_WITH(sdl-prefix,[ --with-sdl-prefix=PFX Prefix where SDL is installed (optional)],
sdl_prefix="$withval", sdl_prefix="")
AC_ARG_WITH(sdl-exec-prefix,[ --with-sdl-exec-prefix=PFX Exec prefix where SDL is installed (optional)],
sdl_exec_prefix="$withval", sdl_exec_prefix="")
AC_ARG_ENABLE(sdltest, [ --disable-sdltest Do not try to compile and run a test SDL program],
, enable_sdltest=yes)
if test x$sdl_exec_prefix != x ; then
sdl_args="$sdl_args --exec-prefix=$sdl_exec_prefix"
if test x${SDL_CONFIG+set} != xset ; then
SDL_CONFIG=$sdl_exec_prefix/bin/sdl-config
fi
fi
if test x$sdl_prefix != x ; then
sdl_args="$sdl_args --prefix=$sdl_prefix"
if test x${SDL_CONFIG+set} != xset ; then
SDL_CONFIG=$sdl_prefix/bin/sdl-config
fi
fi
AC_PATH_PROG(SDL_CONFIG, sdl-config, no)
min_sdl_version=ifelse([$1], ,0.11.0,$1)
AC_MSG_CHECKING(for SDL - version >= $min_sdl_version)
no_sdl=""
if test "$SDL_CONFIG" = "no" ; then
no_sdl=yes
else
SDL_CFLAGS=`$SDL_CONFIG $sdlconf_args --cflags`
SDL_LIBS=`$SDL_CONFIG $sdlconf_args --libs`
sdl_major_version=`$SDL_CONFIG $sdl_args --version | \
sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\1/'`
sdl_minor_version=`$SDL_CONFIG $sdl_args --version | \
sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\2/'`
sdl_micro_version=`$SDL_CONFIG $sdl_config_args --version | \
sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\3/'`
if test "x$enable_sdltest" = "xyes" ; then
ac_save_CFLAGS="$CFLAGS"
ac_save_LIBS="$LIBS"
CFLAGS="$CFLAGS $SDL_CFLAGS"
LIBS="$LIBS $SDL_LIBS"
dnl
dnl Now check if the installed SDL is sufficiently new. (Also sanity
dnl checks the results of sdl-config to some extent
dnl
rm -f conf.sdltest
AC_TRY_RUN([
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include "SDL.h"
char*
my_strdup (char *str)
{
char *new_str;
if (str)
{
new_str = malloc ((strlen (str) + 1) * sizeof(char));
strcpy (new_str, str);
}
else
new_str = NULL;
return new_str;
}
int main ()
{
int major, minor, micro;
char *tmp_version;
system ("touch conf.sdltest");
/* HP/UX 9 (%@#!) writes to sscanf strings */
tmp_version = my_strdup("$min_sdl_version");
if (sscanf(tmp_version, "%d.%d.%d", &major, &minor, &micro) != 3) {
printf("%s, bad version string\n", "$min_sdl_version");
exit(1);
}
if (($sdl_major_version > major) ||
(($sdl_major_version == major) && ($sdl_minor_version > minor)) ||
(($sdl_major_version == major) && ($sdl_minor_version == minor) && ($sdl_micro_version >= micro)))
{
return 0;
}
else
{
printf("\n*** 'sdl-config --version' returned %d.%d.%d, but the minimum version\n", $sdl_major_version, $sdl_minor_version, $sdl_micro_version);
printf("*** of SDL required is %d.%d.%d. If sdl-config is correct, then it is\n", major, minor, micro);
printf("*** best to upgrade to the required version.\n");
printf("*** If sdl-config was wrong, set the environment variable SDL_CONFIG\n");
printf("*** to point to the correct copy of sdl-config, and remove the file\n");
printf("*** config.cache before re-running configure\n");
return 1;
}
}
],, no_sdl=yes,[echo $ac_n "cross compiling; assumed OK... $ac_c"])
CFLAGS="$ac_save_CFLAGS"
LIBS="$ac_save_LIBS"
fi
fi
if test "x$no_sdl" = x ; then
AC_MSG_RESULT(yes)
ifelse([$2], , :, [$2])
else
AC_MSG_RESULT(no)
if test "$SDL_CONFIG" = "no" ; then
echo "*** The sdl-config script installed by SDL could not be found"
echo "*** If SDL was installed in PREFIX, make sure PREFIX/bin is in"
echo "*** your path, or set the SDL_CONFIG environment variable to the"
echo "*** full path to sdl-config."
else
if test -f conf.sdltest ; then
:
else
echo "*** Could not run SDL test program, checking why..."
CFLAGS="$CFLAGS $SDL_CFLAGS"
LIBS="$LIBS $SDL_LIBS"
AC_TRY_LINK([
#include <stdio.h>
#include "SDL.h"
], [ return 0; ],
[ echo "*** The test program compiled, but did not run. This usually means"
echo "*** that the run-time linker is not finding SDL or finding the wrong"
echo "*** version of SDL. If it is not finding SDL, you'll need to set your"
echo "*** LD_LIBRARY_PATH environment variable, or edit /etc/ld.so.conf to point"
echo "*** to the installed location Also, make sure you have run ldconfig if that"
echo "*** is required on your system"
echo "***"
echo "*** If you have an old version installed, it is best to remove it, although"
echo "*** you may also be able to get things to work by modifying LD_LIBRARY_PATH"],
[ echo "*** The test program failed to compile or link. See the file config.log for the"
echo "*** exact error that occured. This usually means SDL was incorrectly installed"
echo "*** or that you have moved SDL since it was installed. In the latter case, you"
echo "*** may want to edit the sdl-config script: $SDL_CONFIG" ])
CFLAGS="$ac_save_CFLAGS"
LIBS="$ac_save_LIBS"
fi
fi
SDL_CFLAGS=""
SDL_LIBS=""
ifelse([$3], , :, [$3])
fi
AC_SUBST(SDL_CFLAGS)
AC_SUBST(SDL_LIBS)
rm -f conf.sdltest
])
# Do all the work for Automake. This macro actually does too much --
# some checks are only needed if your package does certain things.
# But this isn't really a big deal.
# serial 1
dnl Usage:
dnl AM_INIT_AUTOMAKE(package,version, [no-define])
AC_DEFUN(AM_INIT_AUTOMAKE,
[AC_REQUIRE([AC_PROG_INSTALL])
PACKAGE=[$1]
AC_SUBST(PACKAGE)
VERSION=[$2]
AC_SUBST(VERSION)
dnl test to see if srcdir already configured
if test "`cd $srcdir && pwd`" != "`pwd`" && test -f $srcdir/config.status; then
AC_MSG_ERROR([source directory already configured; run "make distclean" there first])
fi
ifelse([$3],,
AC_DEFINE_UNQUOTED(PACKAGE, "$PACKAGE", [Name of package])
AC_DEFINE_UNQUOTED(VERSION, "$VERSION", [Version number of package]))
AC_REQUIRE([AM_SANITY_CHECK])
AC_REQUIRE([AC_ARG_PROGRAM])
dnl FIXME This is truly gross.
missing_dir=`cd $ac_aux_dir && pwd`
AM_MISSING_PROG(ACLOCAL, aclocal, $missing_dir)
AM_MISSING_PROG(AUTOCONF, autoconf, $missing_dir)
AM_MISSING_PROG(AUTOMAKE, automake, $missing_dir)
AM_MISSING_PROG(AUTOHEADER, autoheader, $missing_dir)
AM_MISSING_PROG(MAKEINFO, makeinfo, $missing_dir)
AC_REQUIRE([AC_PROG_MAKE_SET])])
#
# Check to make sure that the build environment is sane.
#
AC_DEFUN(AM_SANITY_CHECK,
[AC_MSG_CHECKING([whether build environment is sane])
# Just in case
sleep 1
echo timestamp > conftestfile
# Do `set' in a subshell so we don't clobber the current shell's
# arguments. Must try -L first in case configure is actually a
# symlink; some systems play weird games with the mod time of symlinks
# (eg FreeBSD returns the mod time of the symlink's containing
# directory).
if (
set X `ls -Lt $srcdir/configure conftestfile 2> /dev/null`
if test "[$]*" = "X"; then
# -L didn't work.
set X `ls -t $srcdir/configure conftestfile`
fi
if test "[$]*" != "X $srcdir/configure conftestfile" \
&& test "[$]*" != "X conftestfile $srcdir/configure"; then
# If neither matched, then we have a broken ls. This can happen
# if, for instance, CONFIG_SHELL is bash and it inherits a
# broken ls alias from the environment. This has actually
# happened. Such a system could not be considered "sane".
AC_MSG_ERROR([ls -t appears to fail. Make sure there is not a broken
alias in your environment])
fi
test "[$]2" = conftestfile
)
then
# Ok.
:
else
AC_MSG_ERROR([newly created file is older than distributed files!
Check your system clock])
fi
rm -f conftest*
AC_MSG_RESULT(yes)])
dnl AM_MISSING_PROG(NAME, PROGRAM, DIRECTORY)
dnl The program must properly implement --version.
AC_DEFUN(AM_MISSING_PROG,
[AC_MSG_CHECKING(for working $2)
# Run test in a subshell; some versions of sh will print an error if
# an executable is not found, even if stderr is redirected.
# Redirect stdin to placate older versions of autoconf. Sigh.
if ($2 --version) < /dev/null > /dev/null 2>&1; then
$1=$2
AC_MSG_RESULT(found)
else
$1="$3/missing $2"
AC_MSG_RESULT(missing)
fi
AC_SUBST($1)])

1077
contrib/other/sdlquake-1.0.9/adivtab.h Normal file
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File diff suppressed because it is too large Load Diff

37
contrib/other/sdlquake-1.0.9/anorm_dots.h Normal file
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@ -0,0 +1,37 @@
/*
Copyright (C) 1996-1997 Id Software, Inc.
This program is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public License
as published by the Free Software Foundation; either version 2
of the License, or (at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
See the GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*/
{
{1.23,1.30,1.47,1.35,1.56,1.71,1.37,1.38,1.59,1.60,1.79,1.97,1.88,1.92,1.79,1.02,0.93,1.07,0.82,0.87,0.88,0.94,0.96,1.14,1.11,0.82,0.83,0.89,0.89,0.86,0.94,0.91,1.00,1.21,0.98,1.48,1.30,1.57,0.96,1.07,1.14,1.60,1.61,1.40,1.37,1.72,1.78,1.79,1.93,1.99,1.90,1.68,1.71,1.86,1.60,1.68,1.78,1.86,1.93,1.99,1.97,1.44,1.22,1.49,0.93,0.99,0.99,1.23,1.22,1.44,1.49,0.89,0.89,0.97,0.91,0.98,1.19,0.82,0.76,0.82,0.71,0.72,0.73,0.76,0.79,0.86,0.83,0.72,0.76,0.76,0.89,0.82,0.89,0.82,0.89,0.91,0.83,0.96,1.14,0.97,1.40,1.19,0.98,0.94,1.00,1.07,1.37,1.21,1.48,1.30,1.57,1.61,1.37,0.86,0.83,0.91,0.82,0.82,0.88,0.89,0.96,1.14,0.98,0.87,0.93,0.94,1.02,1.30,1.07,1.35,1.38,1.11,1.56,1.92,1.79,1.79,1.59,1.60,1.72,1.90,1.79,0.80,0.85,0.79,0.93,0.80,0.85,0.77,0.74,0.72,0.77,0.74,0.72,0.70,0.70,0.71,0.76,0.73,0.79,0.79,0.73,0.76,1.00,1.00,1.00,1.00,1.00,1.00,1.00,1.00,1.00,1.00,1.00,1.00,1.00,1.00,1.00,1.00,1.00,1.00,1.00,1.00,1.00,1.00,1.00,1.00,1.00,1.00,1.00,1.00,1.00,1.00,1.00,1.00,1.00,1.00,1.00,1.00,1.00,1.00,1.00,1.00,1.00,1.00,1.00,1.00,1.00,1.00,1.00,1.00,1.00,1.00,1.00,1.00,1.00,1.00,1.00,1.00,1.00,1.00,1.00,1.00,1.00,1.00,1.00,1.00,1.00,1.00,1.00,1.00,1.00,1.00,1.00,1.00,1.00,1.00,1.00,1.00,1.00,1.00,1.00,1.00,1.00,1.00,1.00,1.00,1.00,1.00,1.00,1.00,1.00,1.00,1.00,1.00,1.00,1.00},
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{1.34,1.27,1.53,1.17,1.46,1.71,0.98,1.05,1.20,1.34,1.48,1.86,1.82,1.71,1.62,1.09,0.94,0.99,0.79,0.85,0.82,0.90,0.87,0.93,0.96,0.76,0.74,0.79,0.76,0.74,0.79,0.78,0.85,0.92,0.85,1.00,0.93,1.06,0.81,0.86,0.89,1.16,1.12,0.97,0.95,1.28,1.38,1.35,1.60,1.77,1.57,1.33,1.50,1.58,1.69,1.63,1.82,1.74,1.91,1.92,1.80,1.04,0.97,1.21,0.90,0.93,0.97,1.05,1.21,1.48,1.37,0.77,0.80,0.84,0.85,0.88,0.92,0.73,0.71,0.74,0.74,0.71,0.75,0.73,0.79,0.84,0.78,0.79,0.86,0.81,1.05,0.94,0.99,0.90,0.95,0.92,0.86,1.24,1.44,1.14,1.59,1.34,1.02,1.27,1.50,1.49,1.80,1.69,1.86,1.72,1.87,1.80,1.69,1.00,0.98,1.23,0.95,0.96,1.09,1.16,1.37,1.63,1.46,0.99,1.10,1.25,1.24,1.51,1.41,1.67,1.77,1.55,1.72,1.95,1.89,1.98,1.91,1.86,1.97,1.99,1.94,0.81,0.89,0.85,0.98,0.90,0.94,0.75,0.78,0.73,0.89,0.83,0.82,0.72,0.77,0.76,0.72,0.70,0.71,0.91,0.83,0.89,1.00,1.00,1.00,1.00,1.00,1.00,1.00,1.00,1.00,1.00,1.00,1.00,1.00,1.00,1.00,1.00,1.00,1.00,1.00,1.00,1.00,1.00,1.00,1.00,1.00,1.00,1.00,1.00,1.00,1.00,1.00,1.00,1.00,1.00,1.00,1.00,1.00,1.00,1.00,1.00,1.00,1.00,1.00,1.00,1.00,1.00,1.00,1.00,1.00,1.00,1.00,1.00,1.00,1.00,1.00,1.00,1.00,1.00,1.00,1.00,1.00,1.00,1.00,1.00,1.00,1.00,1.00,1.00,1.00,1.00,1.00,1.00,1.00,1.00,1.00,1.00,1.00,1.00,1.00,1.00,1.00,1.00,1.00,1.00,1.00,1.00,1.00,1.00,1.00,1.00,1.00,1.00,1.00,1.00},
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}

181
contrib/other/sdlquake-1.0.9/anorms.h Normal file
View File

@ -0,0 +1,181 @@
/*
Copyright (C) 1996-1997 Id Software, Inc.
This program is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public License
as published by the Free Software Foundation; either version 2
of the License, or (at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
See the GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*/
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{0.000000, -0.525731, 0.850651},
{0.425325, -0.688191, 0.587785},
{0.587785, -0.425325, 0.688191},
{0.688191, -0.587785, 0.425325},
{-0.955423, 0.295242, 0.000000},
{-0.951056, 0.162460, 0.262866},
{-1.000000, 0.000000, 0.000000},
{-0.850651, 0.000000, 0.525731},
{-0.955423, -0.295242, 0.000000},
{-0.951056, -0.162460, 0.262866},
{-0.864188, 0.442863, -0.238856},
{-0.951056, 0.162460, -0.262866},
{-0.809017, 0.309017, -0.500000},
{-0.864188, -0.442863, -0.238856},
{-0.951056, -0.162460, -0.262866},
{-0.809017, -0.309017, -0.500000},
{-0.681718, 0.147621, -0.716567},
{-0.681718, -0.147621, -0.716567},
{-0.850651, 0.000000, -0.525731},
{-0.688191, 0.587785, -0.425325},
{-0.587785, 0.425325, -0.688191},
{-0.425325, 0.688191, -0.587785},
{-0.425325, -0.688191, -0.587785},
{-0.587785, -0.425325, -0.688191},
{-0.688191, -0.587785, -0.425325},

151
contrib/other/sdlquake-1.0.9/asm_draw.h Normal file
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@ -0,0 +1,151 @@
/*
Copyright (C) 1996-1997 Id Software, Inc.
This program is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public License
as published by the Free Software Foundation; either version 2
of the License, or (at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
See the GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*/
//
// asm_draw.h
//
// Include file for asm drawing routines.
//
//
// !!! note that this file must match the corresponding C structures at all
// times !!!
//
// !!! if this is changed, it must be changed in r_local.h too !!!
#define NEAR_CLIP 0.01
// !!! if this is changed, it must be changed in r_local.h too !!!
#define CYCLE 128
// espan_t structure
// !!! if this is changed, it must be changed in r_shared.h too !!!
#define espan_t_u 0
#define espan_t_v 4
#define espan_t_count 8
#define espan_t_pnext 12
#define espan_t_size 16
// sspan_t structure
// !!! if this is changed, it must be changed in d_local.h too !!!
#define sspan_t_u 0
#define sspan_t_v 4
#define sspan_t_count 8
#define sspan_t_size 12
// spanpackage_t structure
// !!! if this is changed, it must be changed in d_polyset.c too !!!
#define spanpackage_t_pdest 0
#define spanpackage_t_pz 4
#define spanpackage_t_count 8
#define spanpackage_t_ptex 12
#define spanpackage_t_sfrac 16
#define spanpackage_t_tfrac 20
#define spanpackage_t_light 24
#define spanpackage_t_zi 28
#define spanpackage_t_size 32
// edge_t structure
// !!! if this is changed, it must be changed in r_shared.h too !!!
#define et_u 0
#define et_u_step 4
#define et_prev 8
#define et_next 12
#define et_surfs 16
#define et_nextremove 20
#define et_nearzi 24
#define et_owner 28
#define et_size 32
// surf_t structure
// !!! if this is changed, it must be changed in r_shared.h too !!!
#define SURF_T_SHIFT 6
#define st_next 0
#define st_prev 4
#define st_spans 8
#define st_key 12
#define st_last_u 16
#define st_spanstate 20
#define st_flags 24
#define st_data 28
#define st_entity 32
#define st_nearzi 36
#define st_insubmodel 40
#define st_d_ziorigin 44
#define st_d_zistepu 48
#define st_d_zistepv 52
#define st_pad 56
#define st_size 64
// clipplane_t structure
// !!! if this is changed, it must be changed in r_local.h too !!!
#define cp_normal 0
#define cp_dist 12
#define cp_next 16
#define cp_leftedge 20
#define cp_rightedge 21
#define cp_reserved 22
#define cp_size 24
// medge_t structure
// !!! if this is changed, it must be changed in model.h too !!!
#define me_v 0
#define me_cachededgeoffset 4
#define me_size 8
// mvertex_t structure
// !!! if this is changed, it must be changed in model.h too !!!
#define mv_position 0
#define mv_size 12
// refdef_t structure
// !!! if this is changed, it must be changed in render.h too !!!
#define rd_vrect 0
#define rd_aliasvrect 20
#define rd_vrectright 40
#define rd_vrectbottom 44
#define rd_aliasvrectright 48
#define rd_aliasvrectbottom 52
#define rd_vrectrightedge 56
#define rd_fvrectx 60
#define rd_fvrecty 64
#define rd_fvrectx_adj 68
#define rd_fvrecty_adj 72
#define rd_vrect_x_adj_shift20 76
#define rd_vrectright_adj_shift20 80
#define rd_fvrectright_adj 84
#define rd_fvrectbottom_adj 88
#define rd_fvrectright 92
#define rd_fvrectbottom 96
#define rd_horizontalFieldOfView 100
#define rd_xOrigin 104
#define rd_yOrigin 108
#define rd_vieworg 112
#define rd_viewangles 124
#define rd_ambientlight 136
#define rd_size 140
// mtriangle_t structure
// !!! if this is changed, it must be changed in model.h too !!!
#define mtri_facesfront 0
#define mtri_vertindex 4
#define mtri_size 16 // !!! if this changes, array indexing in !!!
// !!! d_polysa.s must be changed to match !!!
#define mtri_shift 4

97
contrib/other/sdlquake-1.0.9/asm_i386.h Normal file
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@ -0,0 +1,97 @@
/*
Copyright (C) 1996-1997 Id Software, Inc.
This program is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public License
as published by the Free Software Foundation; either version 2
of the License, or (at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
See the GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*/
#ifndef __ASM_I386__
#define __ASM_I386__
#ifdef ELF
#define C(label) label
#else
#define C(label) _##label
#endif
//
// !!! note that this file must match the corresponding C structures at all
// times !!!
//
// plane_t structure
// !!! if this is changed, it must be changed in model.h too !!!
// !!! if the size of this is changed, the array lookup in SV_HullPointContents
// must be changed too !!!
#define pl_normal 0
#define pl_dist 12
#define pl_type 16
#define pl_signbits 17
#define pl_pad 18
#define pl_size 20
// hull_t structure
// !!! if this is changed, it must be changed in model.h too !!!
#define hu_clipnodes 0
#define hu_planes 4
#define hu_firstclipnode 8
#define hu_lastclipnode 12
#define hu_clip_mins 16
#define hu_clip_maxs 28
#define hu_size 40
// dnode_t structure
// !!! if this is changed, it must be changed in bspfile.h too !!!
#define nd_planenum 0
#define nd_children 4
#define nd_mins 8
#define nd_maxs 20
#define nd_firstface 32
#define nd_numfaces 36
#define nd_size 40
// sfxcache_t structure
// !!! if this is changed, it much be changed in sound.h too !!!
#define sfxc_length 0
#define sfxc_loopstart 4
#define sfxc_speed 8
#define sfxc_width 12
#define sfxc_stereo 16
#define sfxc_data 20
// channel_t structure
// !!! if this is changed, it much be changed in sound.h too !!!
#define ch_sfx 0
#define ch_leftvol 4
#define ch_rightvol 8
#define ch_end 12
#define ch_pos 16
#define ch_looping 20
#define ch_entnum 24
#define ch_entchannel 28
#define ch_origin 32
#define ch_dist_mult 44
#define ch_master_vol 48
#define ch_size 52
// portable_samplepair_t structure
// !!! if this is changed, it much be changed in sound.h too !!!
#define psp_left 0
#define psp_right 4
#define psp_size 8
#endif

142
contrib/other/sdlquake-1.0.9/block16.h Normal file
View File

@ -0,0 +1,142 @@
/*
Copyright (C) 1996-1997 Id Software, Inc.
This program is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public License
as published by the Free Software Foundation; either version 2
of the License, or (at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
See the GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*/
LEnter16_16:
movb (%esi),%al
movb (%esi,%ebx,),%cl
movb %dh,%ah
addl %ebp,%edx
movb %dh,%ch
leal (%esi,%ebx,2),%esi
movw 0x12345678(,%eax,2),%ax
LBPatch0:
addl %ebp,%edx
movw %ax,(%edi)
movw 0x12345678(,%ecx,2),%cx
LBPatch1:
movw %cx,2(%edi)
addl $0x4,%edi
movb (%esi),%al
movb (%esi,%ebx,),%cl
movb %dh,%ah
addl %ebp,%edx
movb %dh,%ch
leal (%esi,%ebx,2),%esi
movw 0x12345678(,%eax,2),%ax
LBPatch2:
addl %ebp,%edx
movw %ax,(%edi)
movw 0x12345678(,%ecx,2),%cx
LBPatch3:
movw %cx,2(%edi)
addl $0x4,%edi
movb (%esi),%al
movb (%esi,%ebx,),%cl
movb %dh,%ah
addl %ebp,%edx
movb %dh,%ch
leal (%esi,%ebx,2),%esi
movw 0x12345678(,%eax,2),%ax
LBPatch4:
addl %ebp,%edx
movw %ax,(%edi)
movw 0x12345678(,%ecx,2),%cx
LBPatch5:
movw %cx,2(%edi)
addl $0x4,%edi
movb (%esi),%al
movb (%esi,%ebx,),%cl
movb %dh,%ah
addl %ebp,%edx
movb %dh,%ch
leal (%esi,%ebx,2),%esi
movw 0x12345678(,%eax,2),%ax
LBPatch6:
addl %ebp,%edx
movw %ax,(%edi)
movw 0x12345678(,%ecx,2),%cx
LBPatch7:
movw %cx,2(%edi)
addl $0x4,%edi
LEnter8_16:
movb (%esi),%al
movb (%esi,%ebx,),%cl
movb %dh,%ah
addl %ebp,%edx
movb %dh,%ch
leal (%esi,%ebx,2),%esi
movw 0x12345678(,%eax,2),%ax
LBPatch8:
addl %ebp,%edx
movw %ax,(%edi)
movw 0x12345678(,%ecx,2),%cx
LBPatch9:
movw %cx,2(%edi)
addl $0x4,%edi
movb (%esi),%al
movb (%esi,%ebx,),%cl
movb %dh,%ah
addl %ebp,%edx
movb %dh,%ch
leal (%esi,%ebx,2),%esi
movw 0x12345678(,%eax,2),%ax
LBPatch10:
addl %ebp,%edx
movw %ax,(%edi)
movw 0x12345678(,%ecx,2),%cx
LBPatch11:
movw %cx,2(%edi)
addl $0x4,%edi
LEnter4_16:
movb (%esi),%al
movb (%esi,%ebx,),%cl
movb %dh,%ah
addl %ebp,%edx
movb %dh,%ch
leal (%esi,%ebx,2),%esi
movw 0x12345678(,%eax,2),%ax
LBPatch12:
addl %ebp,%edx
movw %ax,(%edi)
movw 0x12345678(,%ecx,2),%cx
LBPatch13:
movw %cx,2(%edi)
addl $0x4,%edi
LEnter2_16:
movb (%esi),%al
movb (%esi,%ebx,),%cl
movb %dh,%ah
addl %ebp,%edx
movb %dh,%ch
leal (%esi,%ebx,2),%esi
movw 0x12345678(,%eax,2),%ax
LBPatch14:
addl %ebp,%edx
movw %ax,(%edi)
movw 0x12345678(,%ecx,2),%cx
LBPatch15:
movw %cx,2(%edi)
addl $0x4,%edi

143
contrib/other/sdlquake-1.0.9/block8.h Normal file
View File

@ -0,0 +1,143 @@
/*
Copyright (C) 1996-1997 Id Software, Inc.
This program is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public License
as published by the Free Software Foundation; either version 2
of the License, or (at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
See the GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*/
LEnter16_8:
movb (%esi),%al
movb (%esi,%ebx,),%cl
movb %dh,%ah
addl %ebp,%edx
movb %dh,%ch
leal (%esi,%ebx,2),%esi
movb 0x12345678(%eax),%al
LBPatch0:
addl %ebp,%edx
movb %al,(%edi)
movb 0x12345678(%ecx),%cl
LBPatch1:
movb %cl,1(%edi)
addl $0x2,%edi
movb (%esi),%al
movb (%esi,%ebx,),%cl
movb %dh,%ah
addl %ebp,%edx
movb %dh,%ch
leal (%esi,%ebx,2),%esi
movb 0x12345678(%eax),%al
LBPatch2:
addl %ebp,%edx
movb %al,(%edi)
movb 0x12345678(%ecx),%cl
LBPatch3:
movb %cl,1(%edi)
addl $0x2,%edi
movb (%esi),%al
movb (%esi,%ebx,),%cl
movb %dh,%ah
addl %ebp,%edx
movb %dh,%ch
leal (%esi,%ebx,2),%esi
movb 0x12345678(%eax),%al
LBPatch4:
addl %ebp,%edx
movb %al,(%edi)
movb 0x12345678(%ecx),%cl
LBPatch5:
movb %cl,1(%edi)
addl $0x2,%edi
movb (%esi),%al
movb (%esi,%ebx,),%cl
movb %dh,%ah
addl %ebp,%edx
movb %dh,%ch
leal (%esi,%ebx,2),%esi
movb 0x12345678(%eax),%al
LBPatch6:
addl %ebp,%edx
movb %al,(%edi)
movb 0x12345678(%ecx),%cl
LBPatch7:
movb %cl,1(%edi)
addl $0x2,%edi
LEnter8_8:
movb (%esi),%al
movb (%esi,%ebx,),%cl
movb %dh,%ah
addl %ebp,%edx
movb %dh,%ch
leal (%esi,%ebx,2),%esi
movb 0x12345678(%eax),%al
LBPatch8:
addl %ebp,%edx
movb %al,(%edi)
movb 0x12345678(%ecx),%cl
LBPatch9:
movb %cl,1(%edi)
addl $0x2,%edi
movb (%esi),%al
movb (%esi,%ebx,),%cl
movb %dh,%ah
addl %ebp,%edx
movb %dh,%ch
leal (%esi,%ebx,2),%esi
movb 0x12345678(%eax),%al
LBPatch10:
addl %ebp,%edx
movb %al,(%edi)
movb 0x12345678(%ecx),%cl
LBPatch11:
movb %cl,1(%edi)
addl $0x2,%edi
LEnter4_8:
movb (%esi),%al
movb (%esi,%ebx,),%cl
movb %dh,%ah
addl %ebp,%edx
movb %dh,%ch
leal (%esi,%ebx,2),%esi
movb 0x12345678(%eax),%al
LBPatch12:
addl %ebp,%edx
movb %al,(%edi)
movb 0x12345678(%ecx),%cl
LBPatch13:
movb %cl,1(%edi)
addl $0x2,%edi
LEnter2_8:
movb (%esi),%al
movb (%esi,%ebx,),%cl
movb %dh,%ah
addl %ebp,%edx
movb %dh,%ch
leal (%esi,%ebx,2),%esi
movb 0x12345678(%eax),%al
LBPatch14:
addl %ebp,%edx
movb %al,(%edi)
movb 0x12345678(%ecx),%cl
LBPatch15:
movb %cl,1(%edi)
addl $0x2,%edi

324
contrib/other/sdlquake-1.0.9/bspfile.h Normal file
View File

@ -0,0 +1,324 @@
/*
Copyright (C) 1996-1997 Id Software, Inc.
This program is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public License
as published by the Free Software Foundation; either version 2
of the License, or (at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
See the GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*/
// upper design bounds
#define MAX_MAP_HULLS 4
#define MAX_MAP_MODELS 256
#define MAX_MAP_BRUSHES 4096
#define MAX_MAP_ENTITIES 1024
#define MAX_MAP_ENTSTRING 65536
#define MAX_MAP_PLANES 32767
#define MAX_MAP_NODES 32767 // because negative shorts are contents
#define MAX_MAP_CLIPNODES 32767 //
#define MAX_MAP_LEAFS 8192
#define MAX_MAP_VERTS 65535
#define MAX_MAP_FACES 65535
#define MAX_MAP_MARKSURFACES 65535
#define MAX_MAP_TEXINFO 4096
#define MAX_MAP_EDGES 256000
#define MAX_MAP_SURFEDGES 512000
#define MAX_MAP_TEXTURES 512
#define MAX_MAP_MIPTEX 0x200000
#define MAX_MAP_LIGHTING 0x100000
#define MAX_MAP_VISIBILITY 0x100000
#define MAX_MAP_PORTALS 65536
// key / value pair sizes
#define MAX_KEY 32
#define MAX_VALUE 1024
//=============================================================================
#define BSPVERSION 29
#define TOOLVERSION 2
typedef struct
{
int fileofs, filelen;
} lump_t;
#define LUMP_ENTITIES 0
#define LUMP_PLANES 1
#define LUMP_TEXTURES 2
#define LUMP_VERTEXES 3
#define LUMP_VISIBILITY 4
#define LUMP_NODES 5
#define LUMP_TEXINFO 6
#define LUMP_FACES 7
#define LUMP_LIGHTING 8
#define LUMP_CLIPNODES 9
#define LUMP_LEAFS 10
#define LUMP_MARKSURFACES 11
#define LUMP_EDGES 12
#define LUMP_SURFEDGES 13
#define LUMP_MODELS 14
#define HEADER_LUMPS 15
typedef struct
{
float mins[3], maxs[3];
float origin[3];
int headnode[MAX_MAP_HULLS];
int visleafs; // not including the solid leaf 0
int firstface, numfaces;
} dmodel_t;
typedef struct
{
int version;
lump_t lumps[HEADER_LUMPS];
} dheader_t;
typedef struct
{
int nummiptex;
int dataofs[4]; // [nummiptex]
} dmiptexlump_t;
#define MIPLEVELS 4
typedef struct miptex_s
{
char name[16];
unsigned width, height;
unsigned offsets[MIPLEVELS]; // four mip maps stored
} miptex_t;
typedef struct
{
float point[3];
} dvertex_t;
// 0-2 are axial planes
#define PLANE_X 0
#define PLANE_Y 1
#define PLANE_Z 2
// 3-5 are non-axial planes snapped to the nearest
#define PLANE_ANYX 3
#define PLANE_ANYY 4
#define PLANE_ANYZ 5
typedef struct
{
float normal[3];
float dist;
int type; // PLANE_X - PLANE_ANYZ ?remove? trivial to regenerate
} dplane_t;
#define CONTENTS_EMPTY -1
#define CONTENTS_SOLID -2
#define CONTENTS_WATER -3
#define CONTENTS_SLIME -4
#define CONTENTS_LAVA -5
#define CONTENTS_SKY -6
#define CONTENTS_ORIGIN -7 // removed at csg time
#define CONTENTS_CLIP -8 // changed to contents_solid
#define CONTENTS_CURRENT_0 -9
#define CONTENTS_CURRENT_90 -10
#define CONTENTS_CURRENT_180 -11
#define CONTENTS_CURRENT_270 -12
#define CONTENTS_CURRENT_UP -13
#define CONTENTS_CURRENT_DOWN -14
// !!! if this is changed, it must be changed in asm_i386.h too !!!
typedef struct
{
int planenum;
short children[2]; // negative numbers are -(leafs+1), not nodes
short mins[3]; // for sphere culling
short maxs[3];
unsigned short firstface;
unsigned short numfaces; // counting both sides
} dnode_t;
typedef struct
{
int planenum;
short children[2]; // negative numbers are contents
} dclipnode_t;
typedef struct texinfo_s
{
float vecs[2][4]; // [s/t][xyz offset]
int miptex;
int flags;
} texinfo_t;
#define TEX_SPECIAL 1 // sky or slime, no lightmap or 256 subdivision
// note that edge 0 is never used, because negative edge nums are used for
// counterclockwise use of the edge in a face
typedef struct
{
unsigned short v[2]; // vertex numbers
} dedge_t;
#define MAXLIGHTMAPS 4
typedef struct
{
short planenum;
short side;
int firstedge; // we must support > 64k edges
short numedges;
short texinfo;
// lighting info
byte styles[MAXLIGHTMAPS];
int lightofs; // start of [numstyles*surfsize] samples
} dface_t;
#define AMBIENT_WATER 0
#define AMBIENT_SKY 1
#define AMBIENT_SLIME 2
#define AMBIENT_LAVA 3
#define NUM_AMBIENTS 4 // automatic ambient sounds
// leaf 0 is the generic CONTENTS_SOLID leaf, used for all solid areas
// all other leafs need visibility info
typedef struct
{
int contents;
int visofs; // -1 = no visibility info
short mins[3]; // for frustum culling
short maxs[3];
unsigned short firstmarksurface;
unsigned short nummarksurfaces;
byte ambient_level[NUM_AMBIENTS];
} dleaf_t;
//============================================================================
#ifndef QUAKE_GAME
#define ANGLE_UP -1
#define ANGLE_DOWN -2
// the utilities get to be lazy and just use large static arrays
extern int nummodels;
extern dmodel_t dmodels[MAX_MAP_MODELS];
extern int visdatasize;
extern byte dvisdata[MAX_MAP_VISIBILITY];
extern int lightdatasize;
extern byte dlightdata[MAX_MAP_LIGHTING];
extern int texdatasize;
extern byte dtexdata[MAX_MAP_MIPTEX]; // (dmiptexlump_t)
extern int entdatasize;
extern char dentdata[MAX_MAP_ENTSTRING];
extern int numleafs;
extern dleaf_t dleafs[MAX_MAP_LEAFS];
extern int numplanes;
extern dplane_t dplanes[MAX_MAP_PLANES];
extern int numvertexes;
extern dvertex_t dvertexes[MAX_MAP_VERTS];
extern int numnodes;
extern dnode_t dnodes[MAX_MAP_NODES];
extern int numtexinfo;
extern texinfo_t texinfo[MAX_MAP_TEXINFO];
extern int numfaces;
extern dface_t dfaces[MAX_MAP_FACES];
extern int numclipnodes;
extern dclipnode_t dclipnodes[MAX_MAP_CLIPNODES];
extern int numedges;
extern dedge_t dedges[MAX_MAP_EDGES];
extern int nummarksurfaces;
extern unsigned short dmarksurfaces[MAX_MAP_MARKSURFACES];
extern int numsurfedges;
extern int dsurfedges[MAX_MAP_SURFEDGES];
void DecompressVis (byte *in, byte *decompressed);
int CompressVis (byte *vis, byte *dest);
void LoadBSPFile (char *filename);
void WriteBSPFile (char *filename);
void PrintBSPFileSizes (void);
//===============
typedef struct epair_s
{
struct epair_s *next;
char *key;
char *value;
} epair_t;
typedef struct
{
vec3_t origin;
int firstbrush;
int numbrushes;
epair_t *epairs;
} entity_t;
extern int num_entities;
extern entity_t entities[MAX_MAP_ENTITIES];
void ParseEntities (void);
void UnparseEntities (void);
void SetKeyValue (entity_t *ent, char *key, char *value);
char *ValueForKey (entity_t *ent, char *key);
// will return "" if not present
vec_t FloatForKey (entity_t *ent, char *key);
void GetVectorForKey (entity_t *ent, char *key, vec3_t vec);
epair_t *ParseEpair (void);
#endif

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/*
Copyright (C) 1996-1997 Id Software, Inc.
This program is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public License
as published by the Free Software Foundation; either version 2
of the License, or (at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
See the GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*/
// Quake is a trademark of Id Software, Inc., (c) 1996 Id Software, Inc. All
// rights reserved.
#include <dpmi.h>
#include "quakedef.h"
#include "dosisms.h"
extern cvar_t bgmvolume;
#define ADDRESS_MODE_HSG 0
#define ADDRESS_MODE_RED_BOOK 1
#define STATUS_ERROR_BIT 0x8000
#define STATUS_BUSY_BIT 0x0200
#define STATUS_DONE_BIT 0x0100
#define STATUS_ERROR_MASK 0x00ff
#define ERROR_WRITE_PROTECT 0
#define ERROR_UNKNOWN_UNIT 1
#define ERROR_DRIVE_NOT_READY 2
#define ERROR_UNKNOWN_COMMAND 3
#define ERROR_CRC_ERROR 4
#define ERROR_BAD_REQUEST_LEN 5
#define ERROR_SEEK_ERROR 6
#define ERROR_UNKNOWN_MEDIA 7
#define ERROR_SECTOR_NOT_FOUND 8
#define ERROR_OUT_OF_PAPER 9
#define ERROR_WRITE_FAULT 10
#define ERROR_READ_FAULT 11
#define ERROR_GENERAL_FAILURE 12
#define ERROR_RESERVED_13 13
#define ERROR_RESERVED_14 14
#define ERROR_BAD_DISK_CHANGE 15
#define COMMAND_READ 3
#define COMMAND_WRITE 12
#define COMMAND_PLAY_AUDIO 132
#define COMMAND_STOP_AUDIO 133
#define COMMAND_RESUME_AUDIO 136
#define READ_REQUEST_AUDIO_CHANNEL_INFO 4
#define READ_REQUEST_DEVICE_STATUS 6
#define READ_REQUEST_MEDIA_CHANGE 9
#define READ_REQUEST_AUDIO_DISK_INFO 10
#define READ_REQUEST_AUDIO_TRACK_INFO 11
#define READ_REQUEST_AUDIO_STATUS 15
#define WRITE_REQUEST_EJECT 0
#define WRITE_REQUEST_RESET 2
#define WRITE_REQUEST_AUDIO_CHANNEL_INFO 3
#define STATUS_DOOR_OPEN 0x00000001
#define STATUS_DOOR_UNLOCKED 0x00000002
#define STATUS_RAW_SUPPORT 0x00000004
#define STATUS_READ_WRITE 0x00000008
#define STATUS_AUDIO_SUPPORT 0x00000010
#define STATUS_INTERLEAVE_SUPPORT 0x00000020
#define STATUS_BIT_6_RESERVED 0x00000040
#define STATUS_PREFETCH_SUPPORT 0x00000080
#define STATUS_AUDIO_MANIPLUATION_SUPPORT 0x00000100
#define STATUS_RED_BOOK_ADDRESS_SUPPORT 0x00000200
#define MEDIA_NOT_CHANGED 1
#define MEDIA_STATUS_UNKNOWN 0
#define MEDIA_CHANGED -1
#define AUDIO_CONTROL_MASK 0xd0
#define AUDIO_CONTROL_DATA_TRACK 0x40
#define AUDIO_CONTROL_AUDIO_2_TRACK 0x00
#define AUDIO_CONTROL_AUDIO_2P_TRACK 0x10
#define AUDIO_CONTROL_AUDIO_4_TRACK 0x80
#define AUDIO_CONTROL_AUDIO_4P_TRACK 0x90
#define AUDIO_STATUS_PAUSED 0x0001
#pragma pack(1)
struct playAudioRequest
{
char addressingMode;
int startLocation;
int sectors;
};
struct readRequest
{
char mediaDescriptor;
short bufferOffset;
short bufferSegment;
short length;
short startSector;
int volumeID;
};
struct writeRequest
{
char mediaDescriptor;
short bufferOffset;
short bufferSegment;
short length;
short startSector;
int volumeID;
};
struct cd_request
{
char headerLength;
char unit;
char command;
short status;
char reserved[8];
union
{
struct playAudioRequest playAudio;
struct readRequest read;
struct writeRequest write;
} x;
};
struct audioChannelInfo_s
{
char code;
char channel0input;
char channel0volume;
char channel1input;
char channel1volume;
char channel2input;
char channel2volume;
char channel3input;
char channel3volume;
};
struct deviceStatus_s
{
char code;
int status;
};
struct mediaChange_s
{
char code;
char status;
};
struct audioDiskInfo_s
{
char code;
char lowTrack;
char highTrack;
int leadOutStart;
};
struct audioTrackInfo_s
{
char code;
char track;
int start;
char control;
};
struct audioStatus_s
{
char code;
short status;
int PRstartLocation;
int PRendLocation;
};
struct reset_s
{
char code;
};
union readInfo_u
{
struct audioChannelInfo_s audioChannelInfo;
struct deviceStatus_s deviceStatus;
struct mediaChange_s mediaChange;
struct audioDiskInfo_s audioDiskInfo;
struct audioTrackInfo_s audioTrackInfo;
struct audioStatus_s audioStatus;
struct reset_s reset;
};
#pragma pack()
#define MAXIMUM_TRACKS 100
typedef struct
{
int start;
int length;
qboolean isData;
} track_info;
typedef struct
{
qboolean valid;
int leadOutAddress;
track_info track[MAXIMUM_TRACKS];
byte lowTrack;
byte highTrack;
} cd_info;
static struct cd_request *cdRequest;
static union readInfo_u *readInfo;
static cd_info cd;
static qboolean playing = false;
static qboolean wasPlaying = false;
static qboolean mediaCheck = false;
static qboolean initialized = false;
static qboolean enabled = true;
static qboolean playLooping = false;
static short cdRequestSegment;
static short cdRequestOffset;
static short readInfoSegment;
static short readInfoOffset;
static byte remap[256];
static byte cdrom;
static byte playTrack;
static byte cdvolume;
static int RedBookToSector(int rb)
{
byte minute;
byte second;
byte frame;
minute = (rb >> 16) & 0xff;
second = (rb >> 8) & 0xff;
frame = rb & 0xff;
return minute * 60 * 75 + second * 75 + frame;
}
static void CDAudio_Reset(void)
{
cdRequest->headerLength = 13;
cdRequest->unit = 0;
cdRequest->command = COMMAND_WRITE;
cdRequest->status = 0;
cdRequest->x.write.mediaDescriptor = 0;
cdRequest->x.write.bufferOffset = readInfoOffset;
cdRequest->x.write.bufferSegment = readInfoSegment;
cdRequest->x.write.length = sizeof(struct reset_s);
cdRequest->x.write.startSector = 0;
cdRequest->x.write.volumeID = 0;
readInfo->reset.code = WRITE_REQUEST_RESET;
regs.x.ax = 0x1510;
regs.x.cx = cdrom;
regs.x.es = cdRequestSegment;
regs.x.bx = cdRequestOffset;
dos_int86 (0x2f);
}
static void CDAudio_Eject(void)
{
cdRequest->headerLength = 13;
cdRequest->unit = 0;
cdRequest->command = COMMAND_WRITE;
cdRequest->status = 0;
cdRequest->x.write.mediaDescriptor = 0;
cdRequest->x.write.bufferOffset = readInfoOffset;
cdRequest->x.write.bufferSegment = readInfoSegment;
cdRequest->x.write.length = sizeof(struct reset_s);
cdRequest->x.write.startSector = 0;
cdRequest->x.write.volumeID = 0;
readInfo->reset.code = WRITE_REQUEST_EJECT;
regs.x.ax = 0x1510;
regs.x.cx = cdrom;
regs.x.es = cdRequestSegment;
regs.x.bx = cdRequestOffset;
dos_int86 (0x2f);
}
static int CDAudio_GetAudioTrackInfo(byte track, int *start)
{
byte control;
cdRequest->headerLength = 13;
cdRequest->unit = 0;
cdRequest->command = COMMAND_READ;
cdRequest->status = 0;
cdRequest->x.read.mediaDescriptor = 0;
cdRequest->x.read.bufferOffset = readInfoOffset;
cdRequest->x.read.bufferSegment = readInfoSegment;
cdRequest->x.read.length = sizeof(struct audioTrackInfo_s);
cdRequest->x.read.startSector = 0;
cdRequest->x.read.volumeID = 0;
readInfo->audioTrackInfo.code = READ_REQUEST_AUDIO_TRACK_INFO;
readInfo->audioTrackInfo.track = track;
regs.x.ax = 0x1510;
regs.x.cx = cdrom;
regs.x.es = cdRequestSegment;
regs.x.bx = cdRequestOffset;
dos_int86 (0x2f);
if (cdRequest->status & STATUS_ERROR_BIT)
{
Con_DPrintf("CDAudio_GetAudioTrackInfo %04x\n", cdRequest->status & 0xffff);
return -1;
}
*start = readInfo->audioTrackInfo.start;
control = readInfo->audioTrackInfo.control & AUDIO_CONTROL_MASK;
return (control & AUDIO_CONTROL_DATA_TRACK);
}
static int CDAudio_GetAudioDiskInfo(void)
{
int n;
cdRequest->headerLength = 13;
cdRequest->unit = 0;
cdRequest->command = COMMAND_READ;
cdRequest->status = 0;
cdRequest->x.read.mediaDescriptor = 0;
cdRequest->x.read.bufferOffset = readInfoOffset;
cdRequest->x.read.bufferSegment = readInfoSegment;
cdRequest->x.read.length = sizeof(struct audioDiskInfo_s);
cdRequest->x.read.startSector = 0;
cdRequest->x.read.volumeID = 0;
readInfo->audioDiskInfo.code = READ_REQUEST_AUDIO_DISK_INFO;
regs.x.ax = 0x1510;
regs.x.cx = cdrom;
regs.x.es = cdRequestSegment;
regs.x.bx = cdRequestOffset;
dos_int86 (0x2f);
if (cdRequest->status & STATUS_ERROR_BIT)
{
Con_DPrintf("CDAudio_GetAudioDiskInfo %04x\n", cdRequest->status & 0xffff);
return -1;
}
cd.valid = true;
cd.lowTrack = readInfo->audioDiskInfo.lowTrack;
cd.highTrack = readInfo->audioDiskInfo.highTrack;
cd.leadOutAddress = readInfo->audioDiskInfo.leadOutStart;
for (n = cd.lowTrack; n <= cd.highTrack; n++)
{
cd.track[n].isData = CDAudio_GetAudioTrackInfo (n, &cd.track[n].start);
if (n > cd.lowTrack)
{
cd.track[n-1].length = RedBookToSector(cd.track[n].start) - RedBookToSector(cd.track[n-1].start);
if (n == cd.highTrack)
cd.track[n].length = RedBookToSector(cd.leadOutAddress) - RedBookToSector(cd.track[n].start);
}
}
return 0;
}
static int CDAudio_GetAudioStatus(void)
{
cdRequest->headerLength = 13;
cdRequest->unit = 0;
cdRequest->command = COMMAND_READ;
cdRequest->status = 0;
cdRequest->x.read.mediaDescriptor = 0;
cdRequest->x.read.bufferOffset = readInfoOffset;
cdRequest->x.read.bufferSegment = readInfoSegment;
cdRequest->x.read.length = sizeof(struct audioStatus_s);
cdRequest->x.read.startSector = 0;
cdRequest->x.read.volumeID = 0;
readInfo->audioDiskInfo.code = READ_REQUEST_AUDIO_STATUS;
regs.x.ax = 0x1510;
regs.x.cx = cdrom;
regs.x.es = cdRequestSegment;
regs.x.bx = cdRequestOffset;
dos_int86 (0x2f);
if (cdRequest->status & STATUS_ERROR_BIT)
return -1;
return 0;
}
static int CDAudio_MediaChange(void)
{
cdRequest->headerLength = 13;
cdRequest->unit = 0;
cdRequest->command = COMMAND_READ;
cdRequest->status = 0;
cdRequest->x.read.mediaDescriptor = 0;
cdRequest->x.read.bufferOffset = readInfoOffset;
cdRequest->x.read.bufferSegment = readInfoSegment;
cdRequest->x.read.length = sizeof(struct mediaChange_s);
cdRequest->x.read.startSector = 0;
cdRequest->x.read.volumeID = 0;
readInfo->mediaChange.code = READ_REQUEST_MEDIA_CHANGE;
regs.x.ax = 0x1510;
regs.x.cx = cdrom;
regs.x.es = cdRequestSegment;
regs.x.bx = cdRequestOffset;
dos_int86 (0x2f);
return readInfo->mediaChange.status;
}
// we set the volume to 0 first and then to the desired volume
// some cd-rom drivers seem to need it done this way
void CDAudio_SetVolume (byte volume)
{
if (!initialized || !enabled)
return;
cdRequest->headerLength = 13;
cdRequest->unit = 0;
cdRequest->command = COMMAND_WRITE;
cdRequest->status = 0;
cdRequest->x.read.mediaDescriptor = 0;
cdRequest->x.read.bufferOffset = readInfoOffset;
cdRequest->x.read.bufferSegment = readInfoSegment;
cdRequest->x.read.length = sizeof(struct audioChannelInfo_s);
cdRequest->x.read.startSector = 0;
cdRequest->x.read.volumeID = 0;
readInfo->audioChannelInfo.code = WRITE_REQUEST_AUDIO_CHANNEL_INFO;
readInfo->audioChannelInfo.channel0input = 0;
readInfo->audioChannelInfo.channel0volume = 0;
readInfo->audioChannelInfo.channel1input = 1;
readInfo->audioChannelInfo.channel1volume = 0;
readInfo->audioChannelInfo.channel2input = 2;
readInfo->audioChannelInfo.channel2volume = 0;
readInfo->audioChannelInfo.channel3input = 3;
readInfo->audioChannelInfo.channel3volume = 0;
regs.x.ax = 0x1510;
regs.x.cx = cdrom;
regs.x.es = cdRequestSegment;
regs.x.bx = cdRequestOffset;
dos_int86 (0x2f);
readInfo->audioChannelInfo.channel0volume = volume;
readInfo->audioChannelInfo.channel1volume = volume;
regs.x.ax = 0x1510;
regs.x.cx = cdrom;
regs.x.es = cdRequestSegment;
regs.x.bx = cdRequestOffset;
dos_int86 (0x2f);
cdvolume = volume;
}
void CDAudio_Play(byte track, qboolean looping)
{
int volume;
if (!initialized || !enabled)
return;
if (!cd.valid)
return;
track = remap[track];
if (playing)
{
if (playTrack == track)
return;
CDAudio_Stop();
}
playLooping = looping;
if (track < cd.lowTrack || track > cd.highTrack)
{
Con_DPrintf("CDAudio_Play: Bad track number %u.\n", track);
return;
}
playTrack = track;
if (cd.track[track].isData)
{
Con_DPrintf("CDAudio_Play: Can not play data.\n");
return;
}
volume = (int)(bgmvolume.value * 255.0);
if (volume < 0)
{
Cvar_SetValue ("bgmvolume", 0.0);
volume = 0;
}
else if (volume > 255)
{
Cvar_SetValue ("bgmvolume", 1.0);
volume = 255;
}
CDAudio_SetVolume (volume);
cdRequest->headerLength = 13;
cdRequest->unit = 0;
cdRequest->command = COMMAND_PLAY_AUDIO;
cdRequest->status = 0;
cdRequest->x.playAudio.addressingMode = ADDRESS_MODE_RED_BOOK;
cdRequest->x.playAudio.startLocation = cd.track[track].start;
cdRequest->x.playAudio.sectors = cd.track[track].length;
regs.x.ax = 0x1510;
regs.x.cx = cdrom;
regs.x.es = cdRequestSegment;
regs.x.bx = cdRequestOffset;
dos_int86 (0x2f);
if (cdRequest->status & STATUS_ERROR_BIT)
{
Con_DPrintf("CDAudio_Play: track %u failed\n", track);
cd.valid = false;
playing = false;
return;
}
playing = true;
}
void CDAudio_Stop(void)
{
if (!initialized || !enabled)
return;
cdRequest->headerLength = 13;
cdRequest->unit = 0;
cdRequest->command = COMMAND_STOP_AUDIO;
cdRequest->status = 0;
regs.x.ax = 0x1510;
regs.x.cx = cdrom;
regs.x.es = cdRequestSegment;
regs.x.bx = cdRequestOffset;
dos_int86 (0x2f);
wasPlaying = playing;
playing = false;
}
void CDAudio_Pause(void)
{
CDAudio_Stop();
}
void CDAudio_Resume(void)
{
if (!initialized || !enabled)
return;
if (!cd.valid)
return;
if (!wasPlaying)
return;
cdRequest->headerLength = 13;
cdRequest->unit = 0;
cdRequest->command = COMMAND_RESUME_AUDIO;
cdRequest->status = 0;
regs.x.ax = 0x1510;
regs.x.cx = cdrom;
regs.x.es = cdRequestSegment;
regs.x.bx = cdRequestOffset;
dos_int86 (0x2f);
playing = true;
}
static void CD_f (void)
{
char *command;
int ret;
int n;
int startAddress;
if (Cmd_Argc() < 2)
return;
command = Cmd_Argv (1);
if (Q_strcasecmp(command, "on") == 0)
{
enabled = true;
return;
}
if (Q_strcasecmp(command, "off") == 0)
{
if (playing)
CDAudio_Stop();
enabled = false;
return;
}
if (Q_strcasecmp(command, "reset") == 0)
{
enabled = true;
if (playing)
CDAudio_Stop();
for (n = 0; n < 256; n++)
remap[n] = n;
CDAudio_Reset();
CDAudio_GetAudioDiskInfo();
return;
}
if (Q_strcasecmp(command, "remap") == 0)
{
ret = Cmd_Argc() - 2;
if (ret <= 0)
{
for (n = 1; n < 256; n++)
if (remap[n] != n)
Con_Printf(" %u -> %u\n", n, remap[n]);
return;
}
for (n = 1; n <= ret; n++)
remap[n] = Q_atoi(Cmd_Argv (n+1));
return;
}
if (!cd.valid)
{
Con_Printf("No CD in player.\n");
return;
}
if (Q_strcasecmp(command, "play") == 0)
{
CDAudio_Play(Q_atoi(Cmd_Argv (2)), false);
return;
}
if (Q_strcasecmp(command, "loop") == 0)
{
CDAudio_Play(Q_atoi(Cmd_Argv (2)), true);
return;
}
if (Q_strcasecmp(command, "stop") == 0)
{
CDAudio_Stop();
return;
}
if (Q_strcasecmp(command, "pause") == 0)
{
CDAudio_Pause();
return;
}
if (Q_strcasecmp(command, "resume") == 0)
{
CDAudio_Resume();
return;
}
if (Q_strcasecmp(command, "eject") == 0)
{
if (playing)
CDAudio_Stop();
CDAudio_Eject();
cd.valid = false;
return;
}
if (Q_strcasecmp(command, "info") == 0)
{
Con_Printf("%u tracks\n", cd.highTrack - cd.lowTrack + 1);
for (n = cd.lowTrack; n <= cd.highTrack; n++)
{
ret = CDAudio_GetAudioTrackInfo (n, &startAddress);
Con_Printf("Track %2u: %s at %2u:%02u\n", n, ret ? "data " : "music", (startAddress >> 16) & 0xff, (startAddress >> 8) & 0xff);
}
if (playing)
Con_Printf("Currently %s track %u\n", playLooping ? "looping" : "playing", playTrack);
Con_Printf("Volume is %u\n", cdvolume);
CDAudio_MediaChange();
Con_Printf("Status %04x\n", cdRequest->status & 0xffff);
return;
}
}
void CDAudio_Update(void)
{
int ret;
int newVolume;
static double lastUpdate;
if (!initialized || !enabled)
return;
if ((realtime - lastUpdate) < 0.25)
return;
lastUpdate = realtime;
if (mediaCheck)
{
static double lastCheck;
if ((realtime - lastCheck) < 5.0)
return;
lastCheck = realtime;
ret = CDAudio_MediaChange();
if (ret == MEDIA_CHANGED)
{
Con_DPrintf("CDAudio: media changed\n");
playing = false;
wasPlaying = false;
cd.valid = false;
CDAudio_GetAudioDiskInfo();
return;
}
}
newVolume = (int)(bgmvolume.value * 255.0);
if (newVolume != cdvolume)
{
if (newVolume < 0)
{
Cvar_SetValue ("bgmvolume", 0.0);
newVolume = 0;
}
else if (newVolume > 255)
{
Cvar_SetValue ("bgmvolume", 1.0);
newVolume = 255;
}
CDAudio_SetVolume (newVolume);
}
if (playing)
{
CDAudio_GetAudioStatus();
if ((cdRequest->status & STATUS_BUSY_BIT) == 0)
{
playing = false;
if (playLooping)
CDAudio_Play(playTrack, true);
}
}
}
int CDAudio_Init(void)
{
char *memory;
int n;
if (cls.state == ca_dedicated)
return -1;
if (COM_CheckParm("-nocdaudio"))
return -1;
if (COM_CheckParm("-cdmediacheck"))
mediaCheck = true;
regs.x.ax = 0x1500;
regs.x.bx = 0;
dos_int86 (0x2f);
if (regs.x.bx == 0)
{
Con_NotifyBox (
"MSCDEX not loaded, music is\n"
"disabled. Use \"-nocdaudio\" if you\n"
"wish to avoid this message in the\n"
"future. See README.TXT for help.\n"
);
return -1;
}
if (regs.x.bx > 1)
Con_DPrintf("CDAudio_Init: First CD-ROM drive will be used\n");
cdrom = regs.x.cx;
regs.x.ax = 0x150c;
regs.x.bx = 0;
dos_int86 (0x2f);
if (regs.x.bx == 0)
{
Con_NotifyBox (
"MSCDEX version 2.00 or later\n"
"required for music. See README.TXT\n"
"for help.\n"
);
Con_DPrintf("CDAudio_Init: MSCDEX version 2.00 or later required.\n");
return -1;
}
memory = dos_getmemory(sizeof(struct cd_request
) + sizeof(union readInfo_u));
if (memory == NULL)
{
Con_DPrintf("CDAudio_Init: Unable to allocate low memory.\n");
return -1;
}
cdRequest = (struct cd_request *)memory;
cdRequestSegment = ptr2real(cdRequest) >> 4;
cdRequestOffset = ptr2real(cdRequest) & 0xf;
readInfo = (union readInfo_u *)(memory + sizeof(struct cd_request));
readInfoSegment = ptr2real(readInfo) >> 4;
readInfoOffset = ptr2real(readInfo) & 0xf;
for (n = 0; n < 256; n++)
remap[n] = n;
initialized = true;
CDAudio_SetVolume (255);
if (CDAudio_GetAudioDiskInfo())
{
Con_Printf("CDAudio_Init: No CD in player.\n");
enabled = false;
}
Cmd_AddCommand ("cd", CD_f);
Con_Printf("CD Audio Initialized\n");
return 0;
}
void CDAudio_Shutdown(void)
{
if (!initialized)
return;
CDAudio_Stop();
}

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/*
Copyright (C) 1996-1997 Id Software, Inc.
This program is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public License
as published by the Free Software Foundation; either version 2
of the License, or (at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
See the GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*/
// Quake is a trademark of Id Software, Inc., (c) 1996 Id Software, Inc. All
// rights reserved.
#include <stdio.h>
#include <unistd.h>
#include <stdlib.h>
#include <sys/ioctl.h>
#include <sys/file.h>
#include <sys/types.h>
#include <fcntl.h>
#include <string.h>
#include <time.h>
#include <errno.h>
#include <linux/cdrom.h>
#include "quakedef.h"
static qboolean cdValid = false;
static qboolean playing = false;
static qboolean wasPlaying = false;
static qboolean initialized = false;
static qboolean enabled = true;
static qboolean playLooping = false;
static float cdvolume;
static byte remap[100];
static byte playTrack;
static byte maxTrack;
static int cdfile = -1;
static char cd_dev[64] = "/dev/cdrom";
static void CDAudio_Eject(void)
{
if (cdfile == -1 || !enabled)
return; // no cd init'd
if ( ioctl(cdfile, CDROMEJECT) == -1 )
Con_DPrintf("ioctl cdromeject failed\n");
}
static void CDAudio_CloseDoor(void)
{
if (cdfile == -1 || !enabled)
return; // no cd init'd
if ( ioctl(cdfile, CDROMCLOSETRAY) == -1 )
Con_DPrintf("ioctl cdromclosetray failed\n");
}
static int CDAudio_GetAudioDiskInfo(void)
{
struct cdrom_tochdr tochdr;
cdValid = false;
if ( ioctl(cdfile, CDROMREADTOCHDR, &tochdr) == -1 )
{
Con_DPrintf("ioctl cdromreadtochdr failed\n");
return -1;
}
if (tochdr.cdth_trk0 < 1)
{
Con_DPrintf("CDAudio: no music tracks\n");
return -1;
}
cdValid = true;
maxTrack = tochdr.cdth_trk1;
return 0;
}
void CDAudio_Play(byte track, qboolean looping)
{
struct cdrom_tocentry entry;
struct cdrom_ti ti;
if (cdfile == -1 || !enabled)
return;
if (!cdValid)
{
CDAudio_GetAudioDiskInfo();
if (!cdValid)
return;
}
track = remap[track];
if (track < 1 || track > maxTrack)
{
Con_DPrintf("CDAudio: Bad track number %u.\n", track);
return;
}
// don't try to play a non-audio track
entry.cdte_track = track;
entry.cdte_format = CDROM_MSF;
if ( ioctl(cdfile, CDROMREADTOCENTRY, &entry) == -1 )
{
Con_DPrintf("ioctl cdromreadtocentry failed\n");
return;
}
if (entry.cdte_ctrl == CDROM_DATA_TRACK)
{
Con_Printf("CDAudio: track %i is not audio\n", track);
return;
}
if (playing)
{
if (playTrack == track)
return;
CDAudio_Stop();
}
ti.cdti_trk0 = track;
ti.cdti_trk1 = track;
ti.cdti_ind0 = 1;
ti.cdti_ind1 = 99;
if ( ioctl(cdfile, CDROMPLAYTRKIND, &ti) == -1 )
{
Con_DPrintf("ioctl cdromplaytrkind failed\n");
return;
}
if ( ioctl(cdfile, CDROMRESUME) == -1 )
Con_DPrintf("ioctl cdromresume failed\n");
playLooping = looping;
playTrack = track;
playing = true;
if (cdvolume == 0.0)
CDAudio_Pause ();
}
void CDAudio_Stop(void)
{
if (cdfile == -1 || !enabled)
return;
if (!playing)
return;
if ( ioctl(cdfile, CDROMSTOP) == -1 )
Con_DPrintf("ioctl cdromstop failed (%d)\n", errno);
wasPlaying = false;
playing = false;
}
void CDAudio_Pause(void)
{
if (cdfile == -1 || !enabled)
return;
if (!playing)
return;
if ( ioctl(cdfile, CDROMPAUSE) == -1 )
Con_DPrintf("ioctl cdrompause failed\n");
wasPlaying = playing;
playing = false;
}
void CDAudio_Resume(void)
{
if (cdfile == -1 || !enabled)
return;
if (!cdValid)
return;
if (!wasPlaying)
return;
if ( ioctl(cdfile, CDROMRESUME) == -1 )
Con_DPrintf("ioctl cdromresume failed\n");
playing = true;
}
static void CD_f (void)
{
char *command;
int ret;
int n;
if (Cmd_Argc() < 2)
return;
command = Cmd_Argv (1);
if (Q_strcasecmp(command, "on") == 0)
{
enabled = true;
return;
}
if (Q_strcasecmp(command, "off") == 0)
{
if (playing)
CDAudio_Stop();
enabled = false;
return;
}
if (Q_strcasecmp(command, "reset") == 0)
{
enabled = true;
if (playing)
CDAudio_Stop();
for (n = 0; n < 100; n++)
remap[n] = n;
CDAudio_GetAudioDiskInfo();
return;
}
if (Q_strcasecmp(command, "remap") == 0)
{
ret = Cmd_Argc() - 2;
if (ret <= 0)
{
for (n = 1; n < 100; n++)
if (remap[n] != n)
Con_Printf(" %u -> %u\n", n, remap[n]);
return;
}
for (n = 1; n <= ret; n++)
remap[n] = Q_atoi(Cmd_Argv (n+1));
return;
}
if (Q_strcasecmp(command, "close") == 0)
{
CDAudio_CloseDoor();
return;
}
if (!cdValid)
{
CDAudio_GetAudioDiskInfo();
if (!cdValid)
{
Con_Printf("No CD in player.\n");
return;
}
}
if (Q_strcasecmp(command, "play") == 0)
{
CDAudio_Play((byte)Q_atoi(Cmd_Argv (2)), false);
return;
}
if (Q_strcasecmp(command, "loop") == 0)
{
CDAudio_Play((byte)Q_atoi(Cmd_Argv (2)), true);
return;
}
if (Q_strcasecmp(command, "stop") == 0)
{
CDAudio_Stop();
return;
}
if (Q_strcasecmp(command, "pause") == 0)
{
CDAudio_Pause();
return;
}
if (Q_strcasecmp(command, "resume") == 0)
{
CDAudio_Resume();
return;
}
if (Q_strcasecmp(command, "eject") == 0)
{
if (playing)
CDAudio_Stop();
CDAudio_Eject();
cdValid = false;
return;
}
if (Q_strcasecmp(command, "info") == 0)
{
Con_Printf("%u tracks\n", maxTrack);
if (playing)
Con_Printf("Currently %s track %u\n", playLooping ? "looping" : "playing", playTrack);
else if (wasPlaying)
Con_Printf("Paused %s track %u\n", playLooping ? "looping" : "playing", playTrack);
Con_Printf("Volume is %f\n", cdvolume);
return;
}
}
void CDAudio_Update(void)
{
struct cdrom_subchnl subchnl;
static time_t lastchk;
if (!enabled)
return;
if (bgmvolume.value != cdvolume)
{
if (cdvolume)
{
Cvar_SetValue ("bgmvolume", 0.0);
cdvolume = bgmvolume.value;
CDAudio_Pause ();
}
else
{
Cvar_SetValue ("bgmvolume", 1.0);
cdvolume = bgmvolume.value;
CDAudio_Resume ();
}
}
if (playing && lastchk < time(NULL)) {
lastchk = time(NULL) + 2; //two seconds between chks
subchnl.cdsc_format = CDROM_MSF;
if (ioctl(cdfile, CDROMSUBCHNL, &subchnl) == -1 ) {
Con_DPrintf("ioctl cdromsubchnl failed\n");
playing = false;
return;
}
if (subchnl.cdsc_audiostatus != CDROM_AUDIO_PLAY &&
subchnl.cdsc_audiostatus != CDROM_AUDIO_PAUSED) {
playing = false;
if (playLooping)
CDAudio_Play(playTrack, true);
}
}
}
int CDAudio_Init(void)
{
int i;
if (cls.state == ca_dedicated)
return -1;
if (COM_CheckParm("-nocdaudio"))
return -1;
if ((i = COM_CheckParm("-cddev")) != 0 && i < com_argc - 1) {
strncpy(cd_dev, com_argv[i + 1], sizeof(cd_dev));
cd_dev[sizeof(cd_dev) - 1] = 0;
}
if ((cdfile = open(cd_dev, O_RDONLY)) == -1) {
Con_Printf("CDAudio_Init: open of \"%s\" failed (%i)\n", cd_dev, errno);
cdfile = -1;
return -1;
}
for (i = 0; i < 100; i++)
remap[i] = i;
initialized = true;
enabled = true;
if (CDAudio_GetAudioDiskInfo())
{
Con_Printf("CDAudio_Init: No CD in player.\n");
cdValid = false;
}
Cmd_AddCommand ("cd", CD_f);
Con_Printf("CD Audio Initialized\n");
return 0;
}
void CDAudio_Shutdown(void)
{
if (!initialized)
return;
CDAudio_Stop();
close(cdfile);
cdfile = -1;
}

55
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/*
Copyright (C) 1996-1997 Id Software, Inc.
This program is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public License
as published by the Free Software Foundation; either version 2
of the License, or (at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
See the GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*/
#include "quakedef.h"
void CDAudio_Play(byte track, qboolean looping)
{
}
void CDAudio_Stop(void)
{
}
void CDAudio_Pause(void)
{
}
void CDAudio_Resume(void)
{
}
void CDAudio_Update(void)
{
}
int CDAudio_Init(void)
{
return 0;
}
void CDAudio_Shutdown(void)
{
}

223
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/*
Some of this may not work. I'm not overly familiar with SDL, I just sort
of podged this together from the SDL headers, and the other cd-rom code.
Mark Baker <homer1@together.net>
*/
#include <SDL.h>
#include "quakedef.h"
static qboolean cdValid = false;
static qboolean initialized = false;
static qboolean enabled = true;
static qboolean playLooping = false;
static SDL_CD *cd_id;
static float cdvolume = 1.0;
static void CD_f();
static void CDAudio_Eject()
{
if(!cd_id || !enabled) return;
if(SDL_CDEject(cd_id))
Con_DPrintf("Unable to eject CD-ROM tray.\n");
}
void CDAudio_Play(byte track, qboolean looping)
{
CDstatus cd_stat;
if(!cd_id || !enabled) return;
if(!cdValid)
{
if(!CD_INDRIVE(cd_stat=SDL_CDStatus(cd_id)) ||(!cd_id->numtracks)) return;
cdValid = true;
}
if((track < 1) || (track >= cd_id->numtracks))
{
Con_DPrintf("CDAudio: Bad track number: %d\n",track);
return;
}
track--; /* Convert track from person to SDL value */
if(cd_stat == CD_PLAYING)
{
if(cd_id->cur_track == track) return;
CDAudio_Stop();
}
if(SDL_CDPlay(cd_id,cd_id->track[track].offset,
cd_id->track[track].length))
{
Con_DPrintf("CDAudio_Play: Unable to play track: %d\n",track+1);
return;
}
playLooping = looping;
}
void CDAudio_Stop()
{
int cdstate;
if(!cd_id || !enabled) return;
cdstate = SDL_CDStatus(cd_id);
if((cdstate != CD_PLAYING) && (cdstate != CD_PAUSED)) return;
if(SDL_CDStop(cd_id))
Con_DPrintf("CDAudio_Stop: Failed to stop track.\n");
}
void CDAudio_Pause()
{
if(!cd_id || !enabled) return;
if(SDL_CDStatus(cd_id) != CD_PLAYING) return;
if(SDL_CDPause(cd_id))
Con_DPrintf("CDAudio_Pause: Failed to pause track.\n");
}
void CDAudio_Resume()
{
if(!cd_id || !enabled) return;
if(SDL_CDStatus(cd_id) != CD_PAUSED) return;
if(SDL_CDResume(cd_id))
Con_DPrintf("CDAudio_Resume: Failed tp resume track.\n");
}
void CDAudio_Update()
{
if(!cd_id || !enabled) return;
if(bgmvolume.value != cdvolume)
{
if(cdvolume)
{
Cvar_SetValue("bgmvolume",0.0);
CDAudio_Pause();
}
else
{
Cvar_SetValue("bgmvolume",1.0);
CDAudio_Resume();
}
cdvolume = bgmvolume.value;
return;
}
if(playLooping && (SDL_CDStatus(cd_id) != CD_PLAYING)
&& (SDL_CDStatus(cd_id) != CD_PAUSED))
CDAudio_Play(cd_id->cur_track+1,true);
}
int CDAudio_Init()
{
if((cls.state == ca_dedicated) || COM_CheckParm("-nocdaudio"))
return -1;
cd_id = SDL_CDOpen(0);
if(!cd_id)
{
Con_Printf("CDAudio_Init: Unable to open default CD-ROM drive: %s\n",
SDL_GetError());
return -1;
}
initialized = true;
enabled = true;
cdValid = true;
if(!CD_INDRIVE(SDL_CDStatus(cd_id)))
{
Con_Printf("CDAudio_Init: No CD in drive.\n");
cdValid = false;
}
if(!cd_id->numtracks)
{
Con_Printf("CDAudio_Init: CD contains no audio tracks.\n");
cdValid = false;
}
Cmd_AddCommand("cd",CD_f);
Con_Printf("CD Audio Initialized.\n");
return 0;
}
void CDAudio_Shutdown()
{
if(!cd_id) return;
CDAudio_Stop();
SDL_CDClose(cd_id);
cd_id = NULL;
}
static void CD_f()
{
char *command;
int cdstate;
if(Cmd_Argc() < 2) return;
command = Cmd_Argv(1);
if(!Q_strcasecmp(command,"on"))
{
enabled = true;
}
if(!Q_strcasecmp(command,"off"))
{
if(!cd_id) return;
cdstate = SDL_CDStatus(cd_id);
if((cdstate == CD_PLAYING) || (cdstate == CD_PAUSED))
CDAudio_Stop();
enabled = false;
return;
}
if(!Q_strcasecmp(command,"play"))
{
CDAudio_Play(Q_atoi(Cmd_Argv(2)),false);
return;
}
if(!Q_strcasecmp(command,"loop"))
{
CDAudio_Play(Q_atoi(Cmd_Argv(2)),true);
return;
}
if(!Q_strcasecmp(command,"stop"))
{
CDAudio_Stop();
return;
}
if(!Q_strcasecmp(command,"pause"))
{
CDAudio_Pause();
return;
}
if(!Q_strcasecmp(command,"resume"))
{
CDAudio_Resume();
return;
}
if(!Q_strcasecmp(command,"eject"))
{
CDAudio_Eject();
return;
}
if(!Q_strcasecmp(command,"info"))
{
if(!cd_id) return;
cdstate = SDL_CDStatus(cd_id);
Con_Printf("%d tracks\n",cd_id->numtracks);
if(cdstate == CD_PLAYING)
Con_Printf("Currently %s track %d\n",
playLooping ? "looping" : "playing",
cd_id->cur_track+1);
else
if(cdstate == CD_PAUSED)
Con_Printf("Paused %s track %d\n",
playLooping ? "looping" : "playing",
cd_id->cur_track+1);
return;
}
}

477
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/*
Copyright (C) 1996-1997 Id Software, Inc.
This program is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public License
as published by the Free Software Foundation; either version 2
of the License, or (at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
See the GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*/
// Quake is a trademark of Id Software, Inc., (c) 1996 Id Software, Inc. All
// rights reserved.
#include <windows.h>
#include "quakedef.h"
extern HWND mainwindow;
extern cvar_t bgmvolume;
static qboolean cdValid = false;
static qboolean playing = false;
static qboolean wasPlaying = false;
static qboolean initialized = false;
static qboolean enabled = false;
static qboolean playLooping = false;
static float cdvolume;
static byte remap[100];
static byte cdrom;
static byte playTrack;
static byte maxTrack;
UINT wDeviceID;
static void CDAudio_Eject(void)
{
DWORD dwReturn;
if (dwReturn = mciSendCommand(wDeviceID, MCI_SET, MCI_SET_DOOR_OPEN, (DWORD)NULL))
Con_DPrintf("MCI_SET_DOOR_OPEN failed (%i)\n", dwReturn);
}
static void CDAudio_CloseDoor(void)
{
DWORD dwReturn;
if (dwReturn = mciSendCommand(wDeviceID, MCI_SET, MCI_SET_DOOR_CLOSED, (DWORD)NULL))
Con_DPrintf("MCI_SET_DOOR_CLOSED failed (%i)\n", dwReturn);
}
static int CDAudio_GetAudioDiskInfo(void)
{
DWORD dwReturn;
MCI_STATUS_PARMS mciStatusParms;
cdValid = false;
mciStatusParms.dwItem = MCI_STATUS_READY;
dwReturn = mciSendCommand(wDeviceID, MCI_STATUS, MCI_STATUS_ITEM | MCI_WAIT, (DWORD) (LPVOID) &mciStatusParms);
if (dwReturn)
{
Con_DPrintf("CDAudio: drive ready test - get status failed\n");
return -1;
}
if (!mciStatusParms.dwReturn)
{
Con_DPrintf("CDAudio: drive not ready\n");
return -1;
}
mciStatusParms.dwItem = MCI_STATUS_NUMBER_OF_TRACKS;
dwReturn = mciSendCommand(wDeviceID, MCI_STATUS, MCI_STATUS_ITEM | MCI_WAIT, (DWORD) (LPVOID) &mciStatusParms);
if (dwReturn)
{
Con_DPrintf("CDAudio: get tracks - status failed\n");
return -1;
}
if (mciStatusParms.dwReturn < 1)
{
Con_DPrintf("CDAudio: no music tracks\n");
return -1;
}
cdValid = true;
maxTrack = mciStatusParms.dwReturn;
return 0;
}
void CDAudio_Play(byte track, qboolean looping)
{
DWORD dwReturn;
MCI_PLAY_PARMS mciPlayParms;
MCI_STATUS_PARMS mciStatusParms;
if (!enabled)
return;
if (!cdValid)
{
CDAudio_GetAudioDiskInfo();
if (!cdValid)
return;
}
track = remap[track];
if (track < 1 || track > maxTrack)
{
Con_DPrintf("CDAudio: Bad track number %u.\n", track);
return;
}
// don't try to play a non-audio track
mciStatusParms.dwItem = MCI_CDA_STATUS_TYPE_TRACK;
mciStatusParms.dwTrack = track;
dwReturn = mciSendCommand(wDeviceID, MCI_STATUS, MCI_STATUS_ITEM | MCI_TRACK | MCI_WAIT, (DWORD) (LPVOID) &mciStatusParms);
if (dwReturn)
{
Con_DPrintf("MCI_STATUS failed (%i)\n", dwReturn);
return;
}
if (mciStatusParms.dwReturn != MCI_CDA_TRACK_AUDIO)
{
Con_Printf("CDAudio: track %i is not audio\n", track);
return;
}
// get the length of the track to be played
mciStatusParms.dwItem = MCI_STATUS_LENGTH;
mciStatusParms.dwTrack = track;
dwReturn = mciSendCommand(wDeviceID, MCI_STATUS, MCI_STATUS_ITEM | MCI_TRACK | MCI_WAIT, (DWORD) (LPVOID) &mciStatusParms);
if (dwReturn)
{
Con_DPrintf("MCI_STATUS failed (%i)\n", dwReturn);
return;
}
if (playing)
{
if (playTrack == track)
return;
CDAudio_Stop();
}
mciPlayParms.dwFrom = MCI_MAKE_TMSF(track, 0, 0, 0);
mciPlayParms.dwTo = (mciStatusParms.dwReturn << 8) | track;
mciPlayParms.dwCallback = (DWORD)mainwindow;
dwReturn = mciSendCommand(wDeviceID, MCI_PLAY, MCI_NOTIFY | MCI_FROM | MCI_TO, (DWORD)(LPVOID) &mciPlayParms);
if (dwReturn)
{
Con_DPrintf("CDAudio: MCI_PLAY failed (%i)\n", dwReturn);
return;
}
playLooping = looping;
playTrack = track;
playing = true;
if (cdvolume == 0.0)
CDAudio_Pause ();
}
void CDAudio_Stop(void)
{
DWORD dwReturn;
if (!enabled)
return;
if (!playing)
return;
if (dwReturn = mciSendCommand(wDeviceID, MCI_STOP, 0, (DWORD)NULL))
Con_DPrintf("MCI_STOP failed (%i)", dwReturn);
wasPlaying = false;
playing = false;
}
void CDAudio_Pause(void)
{
DWORD dwReturn;
MCI_GENERIC_PARMS mciGenericParms;
if (!enabled)
return;
if (!playing)
return;
mciGenericParms.dwCallback = (DWORD)mainwindow;
if (dwReturn = mciSendCommand(wDeviceID, MCI_PAUSE, 0, (DWORD)(LPVOID) &mciGenericParms))
Con_DPrintf("MCI_PAUSE failed (%i)", dwReturn);
wasPlaying = playing;
playing = false;
}
void CDAudio_Resume(void)
{
DWORD dwReturn;
MCI_PLAY_PARMS mciPlayParms;
if (!enabled)
return;
if (!cdValid)
return;
if (!wasPlaying)
return;
mciPlayParms.dwFrom = MCI_MAKE_TMSF(playTrack, 0, 0, 0);
mciPlayParms.dwTo = MCI_MAKE_TMSF(playTrack + 1, 0, 0, 0);
mciPlayParms.dwCallback = (DWORD)mainwindow;
dwReturn = mciSendCommand(wDeviceID, MCI_PLAY, MCI_TO | MCI_NOTIFY, (DWORD)(LPVOID) &mciPlayParms);
if (dwReturn)
{
Con_DPrintf("CDAudio: MCI_PLAY failed (%i)\n", dwReturn);
return;
}
playing = true;
}
static void CD_f (void)
{
char *command;
int ret;
int n;
int startAddress;
if (Cmd_Argc() < 2)
return;
command = Cmd_Argv (1);
if (Q_strcasecmp(command, "on") == 0)
{
enabled = true;
return;
}
if (Q_strcasecmp(command, "off") == 0)
{
if (playing)
CDAudio_Stop();
enabled = false;
return;
}
if (Q_strcasecmp(command, "reset") == 0)
{
enabled = true;
if (playing)
CDAudio_Stop();
for (n = 0; n < 100; n++)
remap[n] = n;
CDAudio_GetAudioDiskInfo();
return;
}
if (Q_strcasecmp(command, "remap") == 0)
{
ret = Cmd_Argc() - 2;
if (ret <= 0)
{
for (n = 1; n < 100; n++)
if (remap[n] != n)
Con_Printf(" %u -> %u\n", n, remap[n]);
return;
}
for (n = 1; n <= ret; n++)
remap[n] = Q_atoi(Cmd_Argv (n+1));
return;
}
if (Q_strcasecmp(command, "close") == 0)
{
CDAudio_CloseDoor();
return;
}
if (!cdValid)
{
CDAudio_GetAudioDiskInfo();
if (!cdValid)
{
Con_Printf("No CD in player.\n");
return;
}
}
if (Q_strcasecmp(command, "play") == 0)
{
CDAudio_Play((byte)Q_atoi(Cmd_Argv (2)), false);
return;
}
if (Q_strcasecmp(command, "loop") == 0)
{
CDAudio_Play((byte)Q_atoi(Cmd_Argv (2)), true);
return;
}
if (Q_strcasecmp(command, "stop") == 0)
{
CDAudio_Stop();
return;
}
if (Q_strcasecmp(command, "pause") == 0)
{
CDAudio_Pause();
return;
}
if (Q_strcasecmp(command, "resume") == 0)
{
CDAudio_Resume();
return;
}
if (Q_strcasecmp(command, "eject") == 0)
{
if (playing)
CDAudio_Stop();
CDAudio_Eject();
cdValid = false;
return;
}
if (Q_strcasecmp(command, "info") == 0)
{
Con_Printf("%u tracks\n", maxTrack);
if (playing)
Con_Printf("Currently %s track %u\n", playLooping ? "looping" : "playing", playTrack);
else if (wasPlaying)
Con_Printf("Paused %s track %u\n", playLooping ? "looping" : "playing", playTrack);
Con_Printf("Volume is %f\n", cdvolume);
return;
}
}
LONG CDAudio_MessageHandler(HWND hWnd, UINT uMsg, WPARAM wParam, LPARAM lParam)
{
if (lParam != wDeviceID)
return 1;
switch (wParam)
{
case MCI_NOTIFY_SUCCESSFUL:
if (playing)
{
playing = false;
if (playLooping)
CDAudio_Play(playTrack, true);
}
break;
case MCI_NOTIFY_ABORTED:
case MCI_NOTIFY_SUPERSEDED:
break;
case MCI_NOTIFY_FAILURE:
Con_DPrintf("MCI_NOTIFY_FAILURE\n");
CDAudio_Stop ();
cdValid = false;
break;
default:
Con_DPrintf("Unexpected MM_MCINOTIFY type (%i)\n", wParam);
return 1;
}
return 0;
}
void CDAudio_Update(void)
{
if (!enabled)
return;
if (bgmvolume.value != cdvolume)
{
if (cdvolume)
{
Cvar_SetValue ("bgmvolume", 0.0);
cdvolume = bgmvolume.value;
CDAudio_Pause ();
}
else
{
Cvar_SetValue ("bgmvolume", 1.0);
cdvolume = bgmvolume.value;
CDAudio_Resume ();
}
}
}
int CDAudio_Init(void)
{
DWORD dwReturn;
MCI_OPEN_PARMS mciOpenParms;
MCI_SET_PARMS mciSetParms;
int n;
if (cls.state == ca_dedicated)
return -1;
if (COM_CheckParm("-nocdaudio"))
return -1;
mciOpenParms.lpstrDeviceType = "cdaudio";
if (dwReturn = mciSendCommand(0, MCI_OPEN, MCI_OPEN_TYPE | MCI_OPEN_SHAREABLE, (DWORD) (LPVOID) &mciOpenParms))
{
Con_Printf("CDAudio_Init: MCI_OPEN failed (%i)\n", dwReturn);
return -1;
}
wDeviceID = mciOpenParms.wDeviceID;
// Set the time format to track/minute/second/frame (TMSF).
mciSetParms.dwTimeFormat = MCI_FORMAT_TMSF;
if (dwReturn = mciSendCommand(wDeviceID, MCI_SET, MCI_SET_TIME_FORMAT, (DWORD)(LPVOID) &mciSetParms))
{
Con_Printf("MCI_SET_TIME_FORMAT failed (%i)\n", dwReturn);
mciSendCommand(wDeviceID, MCI_CLOSE, 0, (DWORD)NULL);
return -1;
}
for (n = 0; n < 100; n++)
remap[n] = n;
initialized = true;
enabled = true;
if (CDAudio_GetAudioDiskInfo())
{
Con_Printf("CDAudio_Init: No CD in player.\n");
cdValid = false;
}
Cmd_AddCommand ("cd", CD_f);
Con_Printf("CD Audio Initialized\n");
return 0;
}
void CDAudio_Shutdown(void)
{
if (!initialized)
return;
CDAudio_Stop();
if (mciSendCommand(wDeviceID, MCI_CLOSE, MCI_WAIT, (DWORD)NULL))
Con_DPrintf("CDAudio_Shutdown: MCI_CLOSE failed\n");
}

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/*
Copyright (C) 1996-1997 Id Software, Inc.
This program is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public License
as published by the Free Software Foundation; either version 2
of the License, or (at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
See the GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*/
int CDAudio_Init(void);
void CDAudio_Play(byte track, qboolean looping);
void CDAudio_Stop(void);
void CDAudio_Pause(void);
void CDAudio_Resume(void);
void CDAudio_Shutdown(void);
void CDAudio_Update(void);

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/*
Copyright (C) 1996-1997 Id Software, Inc.
This program is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public License
as published by the Free Software Foundation; either version 2
of the License, or (at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
See the GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*/
// chase.c -- chase camera code
#include "quakedef.h"
cvar_t chase_back = {"chase_back", "100"};
cvar_t chase_up = {"chase_up", "16"};
cvar_t chase_right = {"chase_right", "0"};
cvar_t chase_active = {"chase_active", "0"};
vec3_t chase_pos;
vec3_t chase_angles;
vec3_t chase_dest;
vec3_t chase_dest_angles;
void Chase_Init (void)
{
Cvar_RegisterVariable (&chase_back);
Cvar_RegisterVariable (&chase_up);
Cvar_RegisterVariable (&chase_right);
Cvar_RegisterVariable (&chase_active);
}
void Chase_Reset (void)
{
// for respawning and teleporting
// start position 12 units behind head
}
void TraceLine (vec3_t start, vec3_t end, vec3_t impact)
{
trace_t trace;
memset (&trace, 0, sizeof(trace));
SV_RecursiveHullCheck (cl.worldmodel->hulls, 0, 0, 1, start, end, &trace);
VectorCopy (trace.endpos, impact);
}
void Chase_Update (void)
{
int i;
float dist;
vec3_t forward, up, right;
vec3_t dest, stop;
// if can't see player, reset
AngleVectors (cl.viewangles, forward, right, up);
// calc exact destination
for (i=0 ; i<3 ; i++)
chase_dest[i] = r_refdef.vieworg[i]
- forward[i]*chase_back.value
- right[i]*chase_right.value;
chase_dest[2] = r_refdef.vieworg[2] + chase_up.value;
// find the spot the player is looking at
VectorMA (r_refdef.vieworg, 4096, forward, dest);
TraceLine (r_refdef.vieworg, dest, stop);
// calculate pitch to look at the same spot from camera
VectorSubtract (stop, r_refdef.vieworg, stop);
dist = DotProduct (stop, forward);
if (dist < 1)
dist = 1;
r_refdef.viewangles[PITCH] = -atan(stop[2] / dist) / M_PI * 180;
// move towards destination
VectorCopy (chase_dest, r_refdef.vieworg);
}

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/*
Copyright (C) 1996-1997 Id Software, Inc.
This program is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public License
as published by the Free Software Foundation; either version 2
of the License, or (at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
See the GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*/
#include "quakedef.h"
void CL_FinishTimeDemo (void);
/*
==============================================================================
DEMO CODE
When a demo is playing back, all NET_SendMessages are skipped, and
NET_GetMessages are read from the demo file.
Whenever cl.time gets past the last received message, another message is
read from the demo file.
==============================================================================
*/
/*
==============
CL_StopPlayback
Called when a demo file runs out, or the user starts a game
==============
*/
void CL_StopPlayback (void)
{
if (!cls.demoplayback)
return;
fclose (cls.demofile);
cls.demoplayback = false;
cls.demofile = NULL;
cls.state = ca_disconnected;
if (cls.timedemo)
CL_FinishTimeDemo ();
}
/*
====================
CL_WriteDemoMessage
Dumps the current net message, prefixed by the length and view angles
====================
*/
void CL_WriteDemoMessage (void)
{
int len;
int i;
float f;
len = LittleLong (net_message.cursize);
fwrite (&len, 4, 1, cls.demofile);
for (i=0 ; i<3 ; i++)
{
f = LittleFloat (cl.viewangles[i]);
fwrite (&f, 4, 1, cls.demofile);
}
fwrite (net_message.data, net_message.cursize, 1, cls.demofile);
fflush (cls.demofile);
}
/*
====================
CL_GetMessage
Handles recording and playback of demos, on top of NET_ code
====================
*/
int CL_GetMessage (void)
{
int r, i;
float f;
if (cls.demoplayback)
{
// decide if it is time to grab the next message
if (cls.signon == SIGNONS) // allways grab until fully connected
{
if (cls.timedemo)
{
if (host_framecount == cls.td_lastframe)
return 0; // allready read this frame's message
cls.td_lastframe = host_framecount;
// if this is the second frame, grab the real td_starttime
// so the bogus time on the first frame doesn't count
if (host_framecount == cls.td_startframe + 1)
cls.td_starttime = realtime;
}
else if ( /* cl.time > 0 && */ cl.time <= cl.mtime[0])
{
return 0; // don't need another message yet
}
}
// get the next message
fread (&net_message.cursize, 4, 1, cls.demofile);
VectorCopy (cl.mviewangles[0], cl.mviewangles[1]);
for (i=0 ; i<3 ; i++)
{
r = fread (&f, 4, 1, cls.demofile);
cl.mviewangles[0][i] = LittleFloat (f);
}
net_message.cursize = LittleLong (net_message.cursize);
if (net_message.cursize > MAX_MSGLEN)
Sys_Error ("Demo message > MAX_MSGLEN");
r = fread (net_message.data, net_message.cursize, 1, cls.demofile);
if (r != 1)
{
CL_StopPlayback ();
return 0;
}
return 1;
}
while (1)
{
r = NET_GetMessage (cls.netcon);
if (r != 1 && r != 2)
return r;
// discard nop keepalive message
if (net_message.cursize == 1 && net_message.data[0] == svc_nop)
Con_Printf ("<-- server to client keepalive\n");
else
break;
}
if (cls.demorecording)
CL_WriteDemoMessage ();
return r;
}
/*
====================
CL_Stop_f
stop recording a demo
====================
*/
void CL_Stop_f (void)
{
if (cmd_source != src_command)
return;
if (!cls.demorecording)
{
Con_Printf ("Not recording a demo.\n");
return;
}
// write a disconnect message to the demo file
SZ_Clear (&net_message);
MSG_WriteByte (&net_message, svc_disconnect);
CL_WriteDemoMessage ();
// finish up
fclose (cls.demofile);
cls.demofile = NULL;
cls.demorecording = false;
Con_Printf ("Completed demo\n");
}
/*
====================
CL_Record_f
record <demoname> <map> [cd track]
====================
*/
void CL_Record_f (void)
{
int c;
char name[MAX_OSPATH];
int track;
if (cmd_source != src_command)
return;
c = Cmd_Argc();
if (c != 2 && c != 3 && c != 4)
{
Con_Printf ("record <demoname> [<map> [cd track]]\n");
return;
}
if (strstr(Cmd_Argv(1), ".."))
{
Con_Printf ("Relative pathnames are not allowed.\n");
return;
}
if (c == 2 && cls.state == ca_connected)
{
Con_Printf("Can not record - already connected to server\nClient demo recording must be started before connecting\n");
return;
}
// write the forced cd track number, or -1
if (c == 4)
{
track = atoi(Cmd_Argv(3));
Con_Printf ("Forcing CD track to %i\n", cls.forcetrack);
}
else
track = -1;
sprintf (name, "%s/%s", com_gamedir, Cmd_Argv(1));
//
// start the map up
//
if (c > 2)
Cmd_ExecuteString ( va("map %s", Cmd_Argv(2)), src_command);
//
// open the demo file
//
COM_DefaultExtension (name, ".dem");
Con_Printf ("recording to %s.\n", name);
cls.demofile = fopen (name, "wb");
if (!cls.demofile)
{
Con_Printf ("ERROR: couldn't open.\n");
return;
}
cls.forcetrack = track;
fprintf (cls.demofile, "%i\n", cls.forcetrack);
cls.demorecording = true;
}
/*
====================
CL_PlayDemo_f
play [demoname]
====================
*/
void CL_PlayDemo_f (void)
{
char name[256];
int c;
qboolean neg = false;
if (cmd_source != src_command)
return;
if (Cmd_Argc() != 2)
{
Con_Printf ("play <demoname> : plays a demo\n");
return;
}
//
// disconnect from server
//
CL_Disconnect ();
//
// open the demo file
//
strcpy (name, Cmd_Argv(1));
COM_DefaultExtension (name, ".dem");
Con_Printf ("Playing demo from %s.\n", name);
COM_FOpenFile (name, &cls.demofile);
if (!cls.demofile)
{
Con_Printf ("ERROR: couldn't open.\n");
cls.demonum = -1; // stop demo loop
return;
}
cls.demoplayback = true;
cls.state = ca_connected;
cls.forcetrack = 0;
while ((c = getc(cls.demofile)) != '\n')
if (c == '-')
neg = true;
else
cls.forcetrack = cls.forcetrack * 10 + (c - '0');
if (neg)
cls.forcetrack = -cls.forcetrack;
// ZOID, fscanf is evil
// fscanf (cls.demofile, "%i\n", &cls.forcetrack);
}
/*
====================
CL_FinishTimeDemo
====================
*/
void CL_FinishTimeDemo (void)
{
int frames;
float time;
cls.timedemo = false;
// the first frame didn't count
frames = (host_framecount - cls.td_startframe) - 1;
time = realtime - cls.td_starttime;
if (!time)
time = 1;
Con_Printf ("%i frames %5.1f seconds %5.1f fps\n", frames, time, frames/time);
}
/*
====================
CL_TimeDemo_f
timedemo [demoname]
====================
*/
void CL_TimeDemo_f (void)
{
if (cmd_source != src_command)
return;
if (Cmd_Argc() != 2)
{
Con_Printf ("timedemo <demoname> : gets demo speeds\n");
return;
}
CL_PlayDemo_f ();
// cls.td_starttime will be grabbed at the second frame of the demo, so
// all the loading time doesn't get counted
cls.timedemo = true;
cls.td_startframe = host_framecount;
cls.td_lastframe = -1; // get a new message this frame
}

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/*
Copyright (C) 1996-1997 Id Software, Inc.
This program is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public License
as published by the Free Software Foundation; either version 2
of the License, or (at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
See the GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*/
// cl.input.c -- builds an intended movement command to send to the server
// Quake is a trademark of Id Software, Inc., (c) 1996 Id Software, Inc. All
// rights reserved.
#include "quakedef.h"
/*
===============================================================================
KEY BUTTONS
Continuous button event tracking is complicated by the fact that two different
input sources (say, mouse button 1 and the control key) can both press the
same button, but the button should only be released when both of the
pressing key have been released.
When a key event issues a button command (+forward, +attack, etc), it appends
its key number as a parameter to the command so it can be matched up with
the release.
state bit 0 is the current state of the key
state bit 1 is edge triggered on the up to down transition
state bit 2 is edge triggered on the down to up transition
===============================================================================
*/
kbutton_t in_mlook, in_klook;
kbutton_t in_left, in_right, in_forward, in_back;
kbutton_t in_lookup, in_lookdown, in_moveleft, in_moveright;
kbutton_t in_strafe, in_speed, in_use, in_jump, in_attack;
kbutton_t in_up, in_down;
int in_impulse;
void KeyDown (kbutton_t *b)
{
int k;
char *c;
c = Cmd_Argv(1);
if (c[0])
k = atoi(c);
else
k = -1; // typed manually at the console for continuous down
if (k == b->down[0] || k == b->down[1])
return; // repeating key
if (!b->down[0])
b->down[0] = k;
else if (!b->down[1])
b->down[1] = k;
else
{
Con_Printf ("Three keys down for a button!\n");
return;
}
if (b->state & 1)
return; // still down
b->state |= 1 + 2; // down + impulse down
}
void KeyUp (kbutton_t *b)
{
int k;
char *c;
c = Cmd_Argv(1);
if (c[0])
k = atoi(c);
else
{ // typed manually at the console, assume for unsticking, so clear all
b->down[0] = b->down[1] = 0;
b->state = 4; // impulse up
return;
}
if (b->down[0] == k)
b->down[0] = 0;
else if (b->down[1] == k)
b->down[1] = 0;
else
return; // key up without coresponding down (menu pass through)
if (b->down[0] || b->down[1])
return; // some other key is still holding it down
if (!(b->state & 1))
return; // still up (this should not happen)
b->state &= ~1; // now up
b->state |= 4; // impulse up
}
void IN_KLookDown (void) {KeyDown(&in_klook);}
void IN_KLookUp (void) {KeyUp(&in_klook);}
void IN_MLookDown (void) {KeyDown(&in_mlook);}
void IN_MLookUp (void) {
KeyUp(&in_mlook);
if ( !(in_mlook.state&1) && lookspring.value)
V_StartPitchDrift();
}
void IN_UpDown(void) {KeyDown(&in_up);}
void IN_UpUp(void) {KeyUp(&in_up);}
void IN_DownDown(void) {KeyDown(&in_down);}
void IN_DownUp(void) {KeyUp(&in_down);}
void IN_LeftDown(void) {KeyDown(&in_left);}
void IN_LeftUp(void) {KeyUp(&in_left);}
void IN_RightDown(void) {KeyDown(&in_right);}
void IN_RightUp(void) {KeyUp(&in_right);}
void IN_ForwardDown(void) {KeyDown(&in_forward);}
void IN_ForwardUp(void) {KeyUp(&in_forward);}
void IN_BackDown(void) {KeyDown(&in_back);}
void IN_BackUp(void) {KeyUp(&in_back);}
void IN_LookupDown(void) {KeyDown(&in_lookup);}
void IN_LookupUp(void) {KeyUp(&in_lookup);}
void IN_LookdownDown(void) {KeyDown(&in_lookdown);}
void IN_LookdownUp(void) {KeyUp(&in_lookdown);}
void IN_MoveleftDown(void) {KeyDown(&in_moveleft);}
void IN_MoveleftUp(void) {KeyUp(&in_moveleft);}
void IN_MoverightDown(void) {KeyDown(&in_moveright);}
void IN_MoverightUp(void) {KeyUp(&in_moveright);}
void IN_SpeedDown(void) {KeyDown(&in_speed);}
void IN_SpeedUp(void) {KeyUp(&in_speed);}
void IN_StrafeDown(void) {KeyDown(&in_strafe);}
void IN_StrafeUp(void) {KeyUp(&in_strafe);}
void IN_AttackDown(void) {KeyDown(&in_attack);}
void IN_AttackUp(void) {KeyUp(&in_attack);}
void IN_UseDown (void) {KeyDown(&in_use);}
void IN_UseUp (void) {KeyUp(&in_use);}
void IN_JumpDown (void) {KeyDown(&in_jump);}
void IN_JumpUp (void) {KeyUp(&in_jump);}
void IN_Impulse (void) {in_impulse=Q_atoi(Cmd_Argv(1));}
/*
===============
CL_KeyState
Returns 0.25 if a key was pressed and released during the frame,
0.5 if it was pressed and held
0 if held then released, and
1.0 if held for the entire time
===============
*/
float CL_KeyState (kbutton_t *key)
{
float val;
qboolean impulsedown, impulseup, down;
impulsedown = key->state & 2;
impulseup = key->state & 4;
down = key->state & 1;
val = 0;
if (impulsedown && !impulseup)
if (down)
val = 0.5; // pressed and held this frame
else
val = 0; // I_Error ();
if (impulseup && !impulsedown)
if (down)
val = 0; // I_Error ();
else
val = 0; // released this frame
if (!impulsedown && !impulseup)
if (down)
val = 1.0; // held the entire frame
else
val = 0; // up the entire frame
if (impulsedown && impulseup)
if (down)
val = 0.75; // released and re-pressed this frame
else
val = 0.25; // pressed and released this frame
key->state &= 1; // clear impulses
return val;
}
//==========================================================================
cvar_t cl_upspeed = {"cl_upspeed","200"};
cvar_t cl_forwardspeed = {"cl_forwardspeed","200", true};
cvar_t cl_backspeed = {"cl_backspeed","200", true};
cvar_t cl_sidespeed = {"cl_sidespeed","350"};
cvar_t cl_movespeedkey = {"cl_movespeedkey","2.0"};
cvar_t cl_yawspeed = {"cl_yawspeed","140"};
cvar_t cl_pitchspeed = {"cl_pitchspeed","150"};
cvar_t cl_anglespeedkey = {"cl_anglespeedkey","1.5"};
/*
================
CL_AdjustAngles
Moves the local angle positions
================
*/
void CL_AdjustAngles (void)
{
float speed;
float up, down;
if (in_speed.state & 1)
speed = host_frametime * cl_anglespeedkey.value;
else
speed = host_frametime;
if (!(in_strafe.state & 1))
{
cl.viewangles[YAW] -= speed*cl_yawspeed.value*CL_KeyState (&in_right);
cl.viewangles[YAW] += speed*cl_yawspeed.value*CL_KeyState (&in_left);
cl.viewangles[YAW] = anglemod(cl.viewangles[YAW]);
}
if (in_klook.state & 1)
{
V_StopPitchDrift ();
cl.viewangles[PITCH] -= speed*cl_pitchspeed.value * CL_KeyState (&in_forward);
cl.viewangles[PITCH] += speed*cl_pitchspeed.value * CL_KeyState (&in_back);
}
up = CL_KeyState (&in_lookup);
down = CL_KeyState(&in_lookdown);
cl.viewangles[PITCH] -= speed*cl_pitchspeed.value * up;
cl.viewangles[PITCH] += speed*cl_pitchspeed.value * down;
if (up || down)
V_StopPitchDrift ();
if (cl.viewangles[PITCH] > 80)
cl.viewangles[PITCH] = 80;
if (cl.viewangles[PITCH] < -70)
cl.viewangles[PITCH] = -70;
if (cl.viewangles[ROLL] > 50)
cl.viewangles[ROLL] = 50;
if (cl.viewangles[ROLL] < -50)
cl.viewangles[ROLL] = -50;
}
/*
================
CL_BaseMove
Send the intended movement message to the server
================
*/
void CL_BaseMove (usercmd_t *cmd)
{
if (cls.signon != SIGNONS)
return;
CL_AdjustAngles ();
Q_memset (cmd, 0, sizeof(*cmd));
if (in_strafe.state & 1)
{
cmd->sidemove += cl_sidespeed.value * CL_KeyState (&in_right);
cmd->sidemove -= cl_sidespeed.value * CL_KeyState (&in_left);
}
cmd->sidemove += cl_sidespeed.value * CL_KeyState (&in_moveright);
cmd->sidemove -= cl_sidespeed.value * CL_KeyState (&in_moveleft);
cmd->upmove += cl_upspeed.value * CL_KeyState (&in_up);
cmd->upmove -= cl_upspeed.value * CL_KeyState (&in_down);
if (! (in_klook.state & 1) )
{
cmd->forwardmove += cl_forwardspeed.value * CL_KeyState (&in_forward);
cmd->forwardmove -= cl_backspeed.value * CL_KeyState (&in_back);
}
//
// adjust for speed key
//
if (in_speed.state & 1)
{
cmd->forwardmove *= cl_movespeedkey.value;
cmd->sidemove *= cl_movespeedkey.value;
cmd->upmove *= cl_movespeedkey.value;
}
#ifdef QUAKE2
cmd->lightlevel = cl.light_level;
#endif
}
/*
==============
CL_SendMove
==============
*/
void CL_SendMove (usercmd_t *cmd)
{
int i;
int bits;
sizebuf_t buf;
byte data[128];
buf.maxsize = 128;
buf.cursize = 0;
buf.data = data;
cl.cmd = *cmd;
//
// send the movement message
//
MSG_WriteByte (&buf, clc_move);
MSG_WriteFloat (&buf, cl.mtime[0]); // so server can get ping times
for (i=0 ; i<3 ; i++)
MSG_WriteAngle (&buf, cl.viewangles[i]);
MSG_WriteShort (&buf, cmd->forwardmove);
MSG_WriteShort (&buf, cmd->sidemove);
MSG_WriteShort (&buf, cmd->upmove);
//
// send button bits
//
bits = 0;
if ( in_attack.state & 3 )
bits |= 1;
in_attack.state &= ~2;
if (in_jump.state & 3)
bits |= 2;
in_jump.state &= ~2;
MSG_WriteByte (&buf, bits);
MSG_WriteByte (&buf, in_impulse);
in_impulse = 0;
#ifdef QUAKE2
//
// light level
//
MSG_WriteByte (&buf, cmd->lightlevel);
#endif
//
// deliver the message
//
if (cls.demoplayback)
return;
//
// allways dump the first two message, because it may contain leftover inputs
// from the last level
//
if (++cl.movemessages <= 2)
return;
if (NET_SendUnreliableMessage (cls.netcon, &buf) == -1)
{
Con_Printf ("CL_SendMove: lost server connection\n");
CL_Disconnect ();
}
}
/*
============
CL_InitInput
============
*/
void CL_InitInput (void)
{
Cmd_AddCommand ("+moveup",IN_UpDown);
Cmd_AddCommand ("-moveup",IN_UpUp);
Cmd_AddCommand ("+movedown",IN_DownDown);
Cmd_AddCommand ("-movedown",IN_DownUp);
Cmd_AddCommand ("+left",IN_LeftDown);
Cmd_AddCommand ("-left",IN_LeftUp);
Cmd_AddCommand ("+right",IN_RightDown);
Cmd_AddCommand ("-right",IN_RightUp);
Cmd_AddCommand ("+forward",IN_ForwardDown);
Cmd_AddCommand ("-forward",IN_ForwardUp);
Cmd_AddCommand ("+back",IN_BackDown);
Cmd_AddCommand ("-back",IN_BackUp);
Cmd_AddCommand ("+lookup", IN_LookupDown);
Cmd_AddCommand ("-lookup", IN_LookupUp);
Cmd_AddCommand ("+lookdown", IN_LookdownDown);
Cmd_AddCommand ("-lookdown", IN_LookdownUp);
Cmd_AddCommand ("+strafe", IN_StrafeDown);
Cmd_AddCommand ("-strafe", IN_StrafeUp);
Cmd_AddCommand ("+moveleft", IN_MoveleftDown);
Cmd_AddCommand ("-moveleft", IN_MoveleftUp);
Cmd_AddCommand ("+moveright", IN_MoverightDown);
Cmd_AddCommand ("-moveright", IN_MoverightUp);
Cmd_AddCommand ("+speed", IN_SpeedDown);
Cmd_AddCommand ("-speed", IN_SpeedUp);
Cmd_AddCommand ("+attack", IN_AttackDown);
Cmd_AddCommand ("-attack", IN_AttackUp);
Cmd_AddCommand ("+use", IN_UseDown);
Cmd_AddCommand ("-use", IN_UseUp);
Cmd_AddCommand ("+jump", IN_JumpDown);
Cmd_AddCommand ("-jump", IN_JumpUp);
Cmd_AddCommand ("impulse", IN_Impulse);
Cmd_AddCommand ("+klook", IN_KLookDown);
Cmd_AddCommand ("-klook", IN_KLookUp);
Cmd_AddCommand ("+mlook", IN_MLookDown);
Cmd_AddCommand ("-mlook", IN_MLookUp);
}

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/*
Copyright (C) 1996-1997 Id Software, Inc.
This program is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public License
as published by the Free Software Foundation; either version 2
of the License, or (at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
See the GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*/
// cl_main.c -- client main loop
#include "quakedef.h"
// we need to declare some mouse variables here, because the menu system
// references them even when on a unix system.
// these two are not intended to be set directly
cvar_t cl_name = {"_cl_name", "player", true};
cvar_t cl_color = {"_cl_color", "0", true};
cvar_t cl_shownet = {"cl_shownet","0"}; // can be 0, 1, or 2
cvar_t cl_nolerp = {"cl_nolerp","0"};
cvar_t lookspring = {"lookspring","0", true};
cvar_t lookstrafe = {"lookstrafe","0", true};
cvar_t sensitivity = {"sensitivity","3", true};
cvar_t m_pitch = {"m_pitch","0.022", true};
cvar_t m_yaw = {"m_yaw","0.022", true};
cvar_t m_forward = {"m_forward","1", true};
cvar_t m_side = {"m_side","0.8", true};
client_static_t cls;
client_state_t cl;
// FIXME: put these on hunk?
efrag_t cl_efrags[MAX_EFRAGS];
entity_t cl_entities[MAX_EDICTS];
entity_t cl_static_entities[MAX_STATIC_ENTITIES];
lightstyle_t cl_lightstyle[MAX_LIGHTSTYLES];
dlight_t cl_dlights[MAX_DLIGHTS];
int cl_numvisedicts;
entity_t *cl_visedicts[MAX_VISEDICTS];
/*
=====================
CL_ClearState
=====================
*/
void CL_ClearState (void)
{
int i;
if (!sv.active)
Host_ClearMemory ();
// wipe the entire cl structure
memset (&cl, 0, sizeof(cl));
SZ_Clear (&cls.message);
// clear other arrays
memset (cl_efrags, 0, sizeof(cl_efrags));
memset (cl_entities, 0, sizeof(cl_entities));
memset (cl_dlights, 0, sizeof(cl_dlights));
memset (cl_lightstyle, 0, sizeof(cl_lightstyle));
memset (cl_temp_entities, 0, sizeof(cl_temp_entities));
memset (cl_beams, 0, sizeof(cl_beams));
//
// allocate the efrags and chain together into a free list
//
cl.free_efrags = cl_efrags;
for (i=0 ; i<MAX_EFRAGS-1 ; i++)
cl.free_efrags[i].entnext = &cl.free_efrags[i+1];
cl.free_efrags[i].entnext = NULL;
}
/*
=====================
CL_Disconnect
Sends a disconnect message to the server
This is also called on Host_Error, so it shouldn't cause any errors
=====================
*/
void CL_Disconnect (void)
{
// stop sounds (especially looping!)
S_StopAllSounds (true);
// bring the console down and fade the colors back to normal
// SCR_BringDownConsole ();
// if running a local server, shut it down
if (cls.demoplayback)
CL_StopPlayback ();
else if (cls.state == ca_connected)
{
if (cls.demorecording)
CL_Stop_f ();
Con_DPrintf ("Sending clc_disconnect\n");
SZ_Clear (&cls.message);
MSG_WriteByte (&cls.message, clc_disconnect);
NET_SendUnreliableMessage (cls.netcon, &cls.message);
SZ_Clear (&cls.message);
NET_Close (cls.netcon);
cls.state = ca_disconnected;
if (sv.active)
Host_ShutdownServer(false);
}
cls.demoplayback = cls.timedemo = false;
cls.signon = 0;
}
void CL_Disconnect_f (void)
{
CL_Disconnect ();
if (sv.active)
Host_ShutdownServer (false);
}
/*
=====================
CL_EstablishConnection
Host should be either "local" or a net address to be passed on
=====================
*/
void CL_EstablishConnection (char *host)
{
if (cls.state == ca_dedicated)
return;
if (cls.demoplayback)
return;
CL_Disconnect ();
cls.netcon = NET_Connect (host);
if (!cls.netcon)
Host_Error ("CL_Connect: connect failed\n");
Con_DPrintf ("CL_EstablishConnection: connected to %s\n", host);
cls.demonum = -1; // not in the demo loop now
cls.state = ca_connected;
cls.signon = 0; // need all the signon messages before playing
}
/*
=====================
CL_SignonReply
An svc_signonnum has been received, perform a client side setup
=====================
*/
void CL_SignonReply (void)
{
char str[8192];
Con_DPrintf ("CL_SignonReply: %i\n", cls.signon);
switch (cls.signon)
{
case 1:
MSG_WriteByte (&cls.message, clc_stringcmd);
MSG_WriteString (&cls.message, "prespawn");
break;
case 2:
MSG_WriteByte (&cls.message, clc_stringcmd);
MSG_WriteString (&cls.message, va("name \"%s\"\n", cl_name.string));
MSG_WriteByte (&cls.message, clc_stringcmd);
MSG_WriteString (&cls.message, va("color %i %i\n", ((int)cl_color.value)>>4, ((int)cl_color.value)&15));
MSG_WriteByte (&cls.message, clc_stringcmd);
sprintf (str, "spawn %s", cls.spawnparms);
MSG_WriteString (&cls.message, str);
break;
case 3:
MSG_WriteByte (&cls.message, clc_stringcmd);
MSG_WriteString (&cls.message, "begin");
Cache_Report (); // print remaining memory
break;
case 4:
SCR_EndLoadingPlaque (); // allow normal screen updates
break;
}
}
/*
=====================
CL_NextDemo
Called to play the next demo in the demo loop
=====================
*/
void CL_NextDemo (void)
{
char str[1024];
if (cls.demonum == -1)
return; // don't play demos
SCR_BeginLoadingPlaque ();
if (!cls.demos[cls.demonum][0] || cls.demonum == MAX_DEMOS)
{
cls.demonum = 0;
if (!cls.demos[cls.demonum][0])
{
Con_Printf ("No demos listed with startdemos\n");
cls.demonum = -1;
return;
}
}
sprintf (str,"playdemo %s\n", cls.demos[cls.demonum]);
Cbuf_InsertText (str);
cls.demonum++;
}
/*
==============
CL_PrintEntities_f
==============
*/
void CL_PrintEntities_f (void)
{
entity_t *ent;
int i;
for (i=0,ent=cl_entities ; i<cl.num_entities ; i++,ent++)
{
Con_Printf ("%3i:",i);
if (!ent->model)
{
Con_Printf ("EMPTY\n");
continue;
}
Con_Printf ("%s:%2i (%5.1f,%5.1f,%5.1f) [%5.1f %5.1f %5.1f]\n"
,ent->model->name,ent->frame, ent->origin[0], ent->origin[1], ent->origin[2], ent->angles[0], ent->angles[1], ent->angles[2]);
}
}
/*
===============
SetPal
Debugging tool, just flashes the screen
===============
*/
void SetPal (int i)
{
#if 0
static int old;
byte pal[768];
int c;
if (i == old)
return;
old = i;
if (i==0)
VID_SetPalette (host_basepal);
else if (i==1)
{
for (c=0 ; c<768 ; c+=3)
{
pal[c] = 0;
pal[c+1] = 255;
pal[c+2] = 0;
}
VID_SetPalette (pal);
}
else
{
for (c=0 ; c<768 ; c+=3)
{
pal[c] = 0;
pal[c+1] = 0;
pal[c+2] = 255;
}
VID_SetPalette (pal);
}
#endif
}
/*
===============
CL_AllocDlight
===============
*/
dlight_t *CL_AllocDlight (int key)
{
int i;
dlight_t *dl;
// first look for an exact key match
if (key)
{
dl = cl_dlights;
for (i=0 ; i<MAX_DLIGHTS ; i++, dl++)
{
if (dl->key == key)
{
memset (dl, 0, sizeof(*dl));
dl->key = key;
return dl;
}
}
}
// then look for anything else
dl = cl_dlights;
for (i=0 ; i<MAX_DLIGHTS ; i++, dl++)
{
if (dl->die < cl.time)
{
memset (dl, 0, sizeof(*dl));
dl->key = key;
return dl;
}
}
dl = &cl_dlights[0];
memset (dl, 0, sizeof(*dl));
dl->key = key;
return dl;
}
/*
===============
CL_DecayLights
===============
*/
void CL_DecayLights (void)
{
int i;
dlight_t *dl;
float time;
time = cl.time - cl.oldtime;
dl = cl_dlights;
for (i=0 ; i<MAX_DLIGHTS ; i++, dl++)
{
if (dl->die < cl.time || !dl->radius)
continue;
dl->radius -= time*dl->decay;
if (dl->radius < 0)
dl->radius = 0;
}
}
/*
===============
CL_LerpPoint
Determines the fraction between the last two messages that the objects
should be put at.
===============
*/
float CL_LerpPoint (void)
{
float f, frac;
f = cl.mtime[0] - cl.mtime[1];
if (!f || cl_nolerp.value || cls.timedemo || sv.active)
{
cl.time = cl.mtime[0];
return 1;
}
if (f > 0.1)
{ // dropped packet, or start of demo
cl.mtime[1] = cl.mtime[0] - 0.1;
f = 0.1;
}
frac = (cl.time - cl.mtime[1]) / f;
//Con_Printf ("frac: %f\n",frac);
if (frac < 0)
{
if (frac < -0.01)
{
SetPal(1);
cl.time = cl.mtime[1];
// Con_Printf ("low frac\n");
}
frac = 0;
}
else if (frac > 1)
{
if (frac > 1.01)
{
SetPal(2);
cl.time = cl.mtime[0];
// Con_Printf ("high frac\n");
}
frac = 1;
}
else
SetPal(0);
return frac;
}
/*
===============
CL_RelinkEntities
===============
*/
void CL_RelinkEntities (void)
{
entity_t *ent;
int i, j;
float frac, f, d;
vec3_t delta;
float bobjrotate;
vec3_t oldorg;
dlight_t *dl;
// determine partial update time
frac = CL_LerpPoint ();
cl_numvisedicts = 0;
//
// interpolate player info
//
for (i=0 ; i<3 ; i++)
cl.velocity[i] = cl.mvelocity[1][i] +
frac * (cl.mvelocity[0][i] - cl.mvelocity[1][i]);
if (cls.demoplayback)
{
// interpolate the angles
for (j=0 ; j<3 ; j++)
{
d = cl.mviewangles[0][j] - cl.mviewangles[1][j];
if (d > 180)
d -= 360;
else if (d < -180)
d += 360;
cl.viewangles[j] = cl.mviewangles[1][j] + frac*d;
}
}
bobjrotate = anglemod(100*cl.time);
// start on the entity after the world
for (i=1,ent=cl_entities+1 ; i<cl.num_entities ; i++,ent++)
{
if (!ent->model)
{ // empty slot
if (ent->forcelink)
R_RemoveEfrags (ent); // just became empty
continue;
}
// if the object wasn't included in the last packet, remove it
if (ent->msgtime != cl.mtime[0])
{
ent->model = NULL;
continue;
}
VectorCopy (ent->origin, oldorg);
if (ent->forcelink)
{ // the entity was not updated in the last message
// so move to the final spot
VectorCopy (ent->msg_origins[0], ent->origin);
VectorCopy (ent->msg_angles[0], ent->angles);
}
else
{ // if the delta is large, assume a teleport and don't lerp
f = frac;
for (j=0 ; j<3 ; j++)
{
delta[j] = ent->msg_origins[0][j] - ent->msg_origins[1][j];
if (delta[j] > 100 || delta[j] < -100)
f = 1; // assume a teleportation, not a motion
}
// interpolate the origin and angles
for (j=0 ; j<3 ; j++)
{
ent->origin[j] = ent->msg_origins[1][j] + f*delta[j];
d = ent->msg_angles[0][j] - ent->msg_angles[1][j];
if (d > 180)
d -= 360;
else if (d < -180)
d += 360;
ent->angles[j] = ent->msg_angles[1][j] + f*d;
}
}
// rotate binary objects locally
if (ent->model->flags & EF_ROTATE)
ent->angles[1] = bobjrotate;
if (ent->effects & EF_BRIGHTFIELD)
R_EntityParticles (ent);
#ifdef QUAKE2
if (ent->effects & EF_DARKFIELD)
R_DarkFieldParticles (ent);
#endif
if (ent->effects & EF_MUZZLEFLASH)
{
vec3_t fv, rv, uv;
dl = CL_AllocDlight (i);
VectorCopy (ent->origin, dl->origin);
dl->origin[2] += 16;
AngleVectors (ent->angles, fv, rv, uv);
VectorMA (dl->origin, 18, fv, dl->origin);
dl->radius = 200 + (rand()&31);
dl->minlight = 32;
dl->die = cl.time + 0.1;
}
if (ent->effects & EF_BRIGHTLIGHT)
{
dl = CL_AllocDlight (i);
VectorCopy (ent->origin, dl->origin);
dl->origin[2] += 16;
dl->radius = 400 + (rand()&31);
dl->die = cl.time + 0.001;
}
if (ent->effects & EF_DIMLIGHT)
{
dl = CL_AllocDlight (i);
VectorCopy (ent->origin, dl->origin);
dl->radius = 200 + (rand()&31);
dl->die = cl.time + 0.001;
}
#ifdef QUAKE2
if (ent->effects & EF_DARKLIGHT)
{
dl = CL_AllocDlight (i);
VectorCopy (ent->origin, dl->origin);
dl->radius = 200.0 + (rand()&31);
dl->die = cl.time + 0.001;
dl->dark = true;
}
if (ent->effects & EF_LIGHT)
{
dl = CL_AllocDlight (i);
VectorCopy (ent->origin, dl->origin);
dl->radius = 200;
dl->die = cl.time + 0.001;
}
#endif
if (ent->model->flags & EF_GIB)
R_RocketTrail (oldorg, ent->origin, 2);
else if (ent->model->flags & EF_ZOMGIB)
R_RocketTrail (oldorg, ent->origin, 4);
else if (ent->model->flags & EF_TRACER)
R_RocketTrail (oldorg, ent->origin, 3);
else if (ent->model->flags & EF_TRACER2)
R_RocketTrail (oldorg, ent->origin, 5);
else if (ent->model->flags & EF_ROCKET)
{
R_RocketTrail (oldorg, ent->origin, 0);
dl = CL_AllocDlight (i);
VectorCopy (ent->origin, dl->origin);
dl->radius = 200;
dl->die = cl.time + 0.01;
}
else if (ent->model->flags & EF_GRENADE)
R_RocketTrail (oldorg, ent->origin, 1);
else if (ent->model->flags & EF_TRACER3)
R_RocketTrail (oldorg, ent->origin, 6);
ent->forcelink = false;
if (i == cl.viewentity && !chase_active.value)
continue;
#ifdef QUAKE2
if ( ent->effects & EF_NODRAW )
continue;
#endif
if (cl_numvisedicts < MAX_VISEDICTS)
{
cl_visedicts[cl_numvisedicts] = ent;
cl_numvisedicts++;
}
}
}
/*
===============
CL_ReadFromServer
Read all incoming data from the server
===============
*/
int CL_ReadFromServer (void)
{
int ret;
cl.oldtime = cl.time;
cl.time += host_frametime;
do
{
ret = CL_GetMessage ();
if (ret == -1)
Host_Error ("CL_ReadFromServer: lost server connection");
if (!ret)
break;
cl.last_received_message = realtime;
CL_ParseServerMessage ();
} while (ret && cls.state == ca_connected);
if (cl_shownet.value)
Con_Printf ("\n");
CL_RelinkEntities ();
CL_UpdateTEnts ();
//
// bring the links up to date
//
return 0;
}
/*
=================
CL_SendCmd
=================
*/
void CL_SendCmd (void)
{
usercmd_t cmd;
if (cls.state != ca_connected)
return;
if (cls.signon == SIGNONS)
{
// get basic movement from keyboard
CL_BaseMove (&cmd);
// allow mice or other external controllers to add to the move
IN_Move (&cmd);
// send the unreliable message
CL_SendMove (&cmd);
}
if (cls.demoplayback)
{
SZ_Clear (&cls.message);
return;
}
// send the reliable message
if (!cls.message.cursize)
return; // no message at all
if (!NET_CanSendMessage (cls.netcon))
{
Con_DPrintf ("CL_WriteToServer: can't send\n");
return;
}
if (NET_SendMessage (cls.netcon, &cls.message) == -1)
Host_Error ("CL_WriteToServer: lost server connection");
SZ_Clear (&cls.message);
}
/*
=================
CL_Init
=================
*/
void CL_Init (void)
{
SZ_Alloc (&cls.message, 1024);
CL_InitInput ();
CL_InitTEnts ();
//
// register our commands
//
Cvar_RegisterVariable (&cl_name);
Cvar_RegisterVariable (&cl_color);
Cvar_RegisterVariable (&cl_upspeed);
Cvar_RegisterVariable (&cl_forwardspeed);
Cvar_RegisterVariable (&cl_backspeed);
Cvar_RegisterVariable (&cl_sidespeed);
Cvar_RegisterVariable (&cl_movespeedkey);
Cvar_RegisterVariable (&cl_yawspeed);
Cvar_RegisterVariable (&cl_pitchspeed);
Cvar_RegisterVariable (&cl_anglespeedkey);
Cvar_RegisterVariable (&cl_shownet);
Cvar_RegisterVariable (&cl_nolerp);
Cvar_RegisterVariable (&lookspring);
Cvar_RegisterVariable (&lookstrafe);
Cvar_RegisterVariable (&sensitivity);
Cvar_RegisterVariable (&m_pitch);
Cvar_RegisterVariable (&m_yaw);
Cvar_RegisterVariable (&m_forward);
Cvar_RegisterVariable (&m_side);
// Cvar_RegisterVariable (&cl_autofire);
Cmd_AddCommand ("entities", CL_PrintEntities_f);
Cmd_AddCommand ("disconnect", CL_Disconnect_f);
Cmd_AddCommand ("record", CL_Record_f);
Cmd_AddCommand ("stop", CL_Stop_f);
Cmd_AddCommand ("playdemo", CL_PlayDemo_f);
Cmd_AddCommand ("timedemo", CL_TimeDemo_f);
}

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/*
Copyright (C) 1996-1997 Id Software, Inc.
This program is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public License
as published by the Free Software Foundation; either version 2
of the License, or (at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
See the GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*/
// cl_parse.c -- parse a message received from the server
#include "quakedef.h"
char *svc_strings[] =
{
"svc_bad",
"svc_nop",
"svc_disconnect",
"svc_updatestat",
"svc_version", // [long] server version
"svc_setview", // [short] entity number
"svc_sound", // <see code>
"svc_time", // [float] server time
"svc_print", // [string] null terminated string
"svc_stufftext", // [string] stuffed into client's console buffer
// the string should be \n terminated
"svc_setangle", // [vec3] set the view angle to this absolute value
"svc_serverinfo", // [long] version
// [string] signon string
// [string]..[0]model cache [string]...[0]sounds cache
// [string]..[0]item cache
"svc_lightstyle", // [byte] [string]
"svc_updatename", // [byte] [string]
"svc_updatefrags", // [byte] [short]
"svc_clientdata", // <shortbits + data>
"svc_stopsound", // <see code>
"svc_updatecolors", // [byte] [byte]
"svc_particle", // [vec3] <variable>
"svc_damage", // [byte] impact [byte] blood [vec3] from
"svc_spawnstatic",
"OBSOLETE svc_spawnbinary",
"svc_spawnbaseline",
"svc_temp_entity", // <variable>
"svc_setpause",
"svc_signonnum",
"svc_centerprint",
"svc_killedmonster",
"svc_foundsecret",
"svc_spawnstaticsound",
"svc_intermission",
"svc_finale", // [string] music [string] text
"svc_cdtrack", // [byte] track [byte] looptrack
"svc_sellscreen",
"svc_cutscene"
};
//=============================================================================
/*
===============
CL_EntityNum
This error checks and tracks the total number of entities
===============
*/
entity_t *CL_EntityNum (int num)
{
if (num >= cl.num_entities)
{
if (num >= MAX_EDICTS)
Host_Error ("CL_EntityNum: %i is an invalid number",num);
while (cl.num_entities<=num)
{
cl_entities[cl.num_entities].colormap = vid.colormap;
cl.num_entities++;
}
}
return &cl_entities[num];
}
/*
==================
CL_ParseStartSoundPacket
==================
*/
void CL_ParseStartSoundPacket(void)
{
vec3_t pos;
int channel, ent;
int sound_num;
int volume;
int field_mask;
float attenuation;
int i;
field_mask = MSG_ReadByte();
if (field_mask & SND_VOLUME)
volume = MSG_ReadByte ();
else
volume = DEFAULT_SOUND_PACKET_VOLUME;
if (field_mask & SND_ATTENUATION)
attenuation = MSG_ReadByte () / 64.0;
else
attenuation = DEFAULT_SOUND_PACKET_ATTENUATION;
channel = MSG_ReadShort ();
sound_num = MSG_ReadByte ();
ent = channel >> 3;
channel &= 7;
if (ent > MAX_EDICTS)
Host_Error ("CL_ParseStartSoundPacket: ent = %i", ent);
for (i=0 ; i<3 ; i++)
pos[i] = MSG_ReadCoord ();
S_StartSound (ent, channel, cl.sound_precache[sound_num], pos, volume/255.0, attenuation);
}
/*
==================
CL_KeepaliveMessage
When the client is taking a long time to load stuff, send keepalive messages
so the server doesn't disconnect.
==================
*/
void CL_KeepaliveMessage (void)
{
float time;
static float lastmsg;
int ret;
sizebuf_t old;
byte olddata[8192];
if (sv.active)
return; // no need if server is local
if (cls.demoplayback)
return;
// read messages from server, should just be nops
old = net_message;
memcpy (olddata, net_message.data, net_message.cursize);
do
{
ret = CL_GetMessage ();
switch (ret)
{
default:
Host_Error ("CL_KeepaliveMessage: CL_GetMessage failed");
case 0:
break; // nothing waiting
case 1:
Host_Error ("CL_KeepaliveMessage: received a message");
break;
case 2:
if (MSG_ReadByte() != svc_nop)
Host_Error ("CL_KeepaliveMessage: datagram wasn't a nop");
break;
}
} while (ret);
net_message = old;
memcpy (net_message.data, olddata, net_message.cursize);
// check time
time = Sys_FloatTime ();
if (time - lastmsg < 5)
return;
lastmsg = time;
// write out a nop
Con_Printf ("--> client to server keepalive\n");
MSG_WriteByte (&cls.message, clc_nop);
NET_SendMessage (cls.netcon, &cls.message);
SZ_Clear (&cls.message);
}
/*
==================
CL_ParseServerInfo
==================
*/
void CL_ParseServerInfo (void)
{
char *str;
int i;
int nummodels, numsounds;
char model_precache[MAX_MODELS][MAX_QPATH];
char sound_precache[MAX_SOUNDS][MAX_QPATH];
Con_DPrintf ("Serverinfo packet received.\n");
//
// wipe the client_state_t struct
//
CL_ClearState ();
// parse protocol version number
i = MSG_ReadLong ();
if (i != PROTOCOL_VERSION)
{
Con_Printf ("Server returned version %i, not %i", i, PROTOCOL_VERSION);
return;
}
// parse maxclients
cl.maxclients = MSG_ReadByte ();
if (cl.maxclients < 1 || cl.maxclients > MAX_SCOREBOARD)
{
Con_Printf("Bad maxclients (%u) from server\n", cl.maxclients);
return;
}
cl.scores = Hunk_AllocName (cl.maxclients*sizeof(*cl.scores), "scores");
// parse gametype
cl.gametype = MSG_ReadByte ();
// parse signon message
str = MSG_ReadString ();
strncpy (cl.levelname, str, sizeof(cl.levelname)-1);
// seperate the printfs so the server message can have a color
Con_Printf("\n\n\35\36\36\36\36\36\36\36\36\36\36\36\36\36\36\36\36\36\36\36\36\36\36\36\36\36\36\36\36\36\36\36\36\36\36\36\37\n\n");
Con_Printf ("%c%s\n", 2, str);
//
// first we go through and touch all of the precache data that still
// happens to be in the cache, so precaching something else doesn't
// needlessly purge it
//
// precache models
memset (cl.model_precache, 0, sizeof(cl.model_precache));
for (nummodels=1 ; ; nummodels++)
{
str = MSG_ReadString ();
if (!str[0])
break;
if (nummodels==MAX_MODELS)
{
Con_Printf ("Server sent too many model precaches\n");
return;
}
strcpy (model_precache[nummodels], str);
Mod_TouchModel (str);
}
// precache sounds
memset (cl.sound_precache, 0, sizeof(cl.sound_precache));
for (numsounds=1 ; ; numsounds++)
{
str = MSG_ReadString ();
if (!str[0])
break;
if (numsounds==MAX_SOUNDS)
{
Con_Printf ("Server sent too many sound precaches\n");
return;
}
strcpy (sound_precache[numsounds], str);
S_TouchSound (str);
}
//
// now we try to load everything else until a cache allocation fails
//
for (i=1 ; i<nummodels ; i++)
{
cl.model_precache[i] = Mod_ForName (model_precache[i], false);
if (cl.model_precache[i] == NULL)
{
Con_Printf("Model %s not found\n", model_precache[i]);
return;
}
CL_KeepaliveMessage ();
}
S_BeginPrecaching ();
for (i=1 ; i<numsounds ; i++)
{
cl.sound_precache[i] = S_PrecacheSound (sound_precache[i]);
CL_KeepaliveMessage ();
}
S_EndPrecaching ();
// local state
cl_entities[0].model = cl.worldmodel = cl.model_precache[1];
R_NewMap ();
Hunk_Check (); // make sure nothing is hurt
noclip_anglehack = false; // noclip is turned off at start
}
/*
==================
CL_ParseUpdate
Parse an entity update message from the server
If an entities model or origin changes from frame to frame, it must be
relinked. Other attributes can change without relinking.
==================
*/
int bitcounts[16];
void CL_ParseUpdate (int bits)
{
int i;
model_t *model;
int modnum;
qboolean forcelink;
entity_t *ent;
int num;
int skin;
if (cls.signon == SIGNONS - 1)
{ // first update is the final signon stage
cls.signon = SIGNONS;
CL_SignonReply ();
}
if (bits & U_MOREBITS)
{
i = MSG_ReadByte ();
bits |= (i<<8);
}
if (bits & U_LONGENTITY)
num = MSG_ReadShort ();
else
num = MSG_ReadByte ();
ent = CL_EntityNum (num);
for (i=0 ; i<16 ; i++)
if (bits&(1<<i))
bitcounts[i]++;
if (ent->msgtime != cl.mtime[1])
forcelink = true; // no previous frame to lerp from
else
forcelink = false;
ent->msgtime = cl.mtime[0];
if (bits & U_MODEL)
{
modnum = MSG_ReadByte ();
if (modnum >= MAX_MODELS)
Host_Error ("CL_ParseModel: bad modnum");
}
else
modnum = ent->baseline.modelindex;
model = cl.model_precache[modnum];
if (model != ent->model)
{
ent->model = model;
// automatic animation (torches, etc) can be either all together
// or randomized
if (model)
{
if (model->synctype == ST_RAND)
ent->syncbase = (float)(rand()&0x7fff) / 0x7fff;
else
ent->syncbase = 0.0;
}
else
forcelink = true; // hack to make null model players work
#ifdef GLQUAKE
if (num > 0 && num <= cl.maxclients)
R_TranslatePlayerSkin (num - 1);
#endif
}
if (bits & U_FRAME)
ent->frame = MSG_ReadByte ();
else
ent->frame = ent->baseline.frame;
if (bits & U_COLORMAP)
i = MSG_ReadByte();
else
i = ent->baseline.colormap;
if (!i)
ent->colormap = vid.colormap;
else
{
if (i > cl.maxclients)
Sys_Error ("i >= cl.maxclients");
ent->colormap = cl.scores[i-1].translations;
}
#ifdef GLQUAKE
if (bits & U_SKIN)
skin = MSG_ReadByte();
else
skin = ent->baseline.skin;
if (skin != ent->skinnum) {
ent->skinnum = skin;
if (num > 0 && num <= cl.maxclients)
R_TranslatePlayerSkin (num - 1);
}
#else
if (bits & U_SKIN)
ent->skinnum = MSG_ReadByte();
else
ent->skinnum = ent->baseline.skin;
#endif
if (bits & U_EFFECTS)
ent->effects = MSG_ReadByte();
else
ent->effects = ent->baseline.effects;
// shift the known values for interpolation
VectorCopy (ent->msg_origins[0], ent->msg_origins[1]);
VectorCopy (ent->msg_angles[0], ent->msg_angles[1]);
if (bits & U_ORIGIN1)
ent->msg_origins[0][0] = MSG_ReadCoord ();
else
ent->msg_origins[0][0] = ent->baseline.origin[0];
if (bits & U_ANGLE1)
ent->msg_angles[0][0] = MSG_ReadAngle();
else
ent->msg_angles[0][0] = ent->baseline.angles[0];
if (bits & U_ORIGIN2)
ent->msg_origins[0][1] = MSG_ReadCoord ();
else
ent->msg_origins[0][1] = ent->baseline.origin[1];
if (bits & U_ANGLE2)
ent->msg_angles[0][1] = MSG_ReadAngle();
else
ent->msg_angles[0][1] = ent->baseline.angles[1];
if (bits & U_ORIGIN3)
ent->msg_origins[0][2] = MSG_ReadCoord ();
else
ent->msg_origins[0][2] = ent->baseline.origin[2];
if (bits & U_ANGLE3)
ent->msg_angles[0][2] = MSG_ReadAngle();
else
ent->msg_angles[0][2] = ent->baseline.angles[2];
if ( bits & U_NOLERP )
ent->forcelink = true;
if ( forcelink )
{ // didn't have an update last message
VectorCopy (ent->msg_origins[0], ent->msg_origins[1]);
VectorCopy (ent->msg_origins[0], ent->origin);
VectorCopy (ent->msg_angles[0], ent->msg_angles[1]);
VectorCopy (ent->msg_angles[0], ent->angles);
ent->forcelink = true;
}
}
/*
==================
CL_ParseBaseline
==================
*/
void CL_ParseBaseline (entity_t *ent)
{
int i;
ent->baseline.modelindex = MSG_ReadByte ();
ent->baseline.frame = MSG_ReadByte ();
ent->baseline.colormap = MSG_ReadByte();
ent->baseline.skin = MSG_ReadByte();
for (i=0 ; i<3 ; i++)
{
ent->baseline.origin[i] = MSG_ReadCoord ();
ent->baseline.angles[i] = MSG_ReadAngle ();
}
}
/*
==================
CL_ParseClientdata
Server information pertaining to this client only
==================
*/
void CL_ParseClientdata (int bits)
{
int i, j;
if (bits & SU_VIEWHEIGHT)
cl.viewheight = MSG_ReadChar ();
else
cl.viewheight = DEFAULT_VIEWHEIGHT;
if (bits & SU_IDEALPITCH)
cl.idealpitch = MSG_ReadChar ();
else
cl.idealpitch = 0;
VectorCopy (cl.mvelocity[0], cl.mvelocity[1]);
for (i=0 ; i<3 ; i++)
{
if (bits & (SU_PUNCH1<<i) )
cl.punchangle[i] = MSG_ReadChar();
else
cl.punchangle[i] = 0;
if (bits & (SU_VELOCITY1<<i) )
cl.mvelocity[0][i] = MSG_ReadChar()*16;
else
cl.mvelocity[0][i] = 0;
}
// [always sent] if (bits & SU_ITEMS)
i = MSG_ReadLong ();
if (cl.items != i)
{ // set flash times
Sbar_Changed ();
for (j=0 ; j<32 ; j++)
if ( (i & (1<<j)) && !(cl.items & (1<<j)))
cl.item_gettime[j] = cl.time;
cl.items = i;
}
cl.onground = (bits & SU_ONGROUND) != 0;
cl.inwater = (bits & SU_INWATER) != 0;
if (bits & SU_WEAPONFRAME)
cl.stats[STAT_WEAPONFRAME] = MSG_ReadByte ();
else
cl.stats[STAT_WEAPONFRAME] = 0;
if (bits & SU_ARMOR)
i = MSG_ReadByte ();
else
i = 0;
if (cl.stats[STAT_ARMOR] != i)
{
cl.stats[STAT_ARMOR] = i;
Sbar_Changed ();
}
if (bits & SU_WEAPON)
i = MSG_ReadByte ();
else
i = 0;
if (cl.stats[STAT_WEAPON] != i)
{
cl.stats[STAT_WEAPON] = i;
Sbar_Changed ();
}
i = MSG_ReadShort ();
if (cl.stats[STAT_HEALTH] != i)
{
cl.stats[STAT_HEALTH] = i;
Sbar_Changed ();
}
i = MSG_ReadByte ();
if (cl.stats[STAT_AMMO] != i)
{
cl.stats[STAT_AMMO] = i;
Sbar_Changed ();
}
for (i=0 ; i<4 ; i++)
{
j = MSG_ReadByte ();
if (cl.stats[STAT_SHELLS+i] != j)
{
cl.stats[STAT_SHELLS+i] = j;
Sbar_Changed ();
}
}
i = MSG_ReadByte ();
if (standard_quake)
{
if (cl.stats[STAT_ACTIVEWEAPON] != i)
{
cl.stats[STAT_ACTIVEWEAPON] = i;
Sbar_Changed ();
}
}
else
{
if (cl.stats[STAT_ACTIVEWEAPON] != (1<<i))
{
cl.stats[STAT_ACTIVEWEAPON] = (1<<i);
Sbar_Changed ();
}
}
}
/*
=====================
CL_NewTranslation
=====================
*/
void CL_NewTranslation (int slot)
{
int i, j;
int top, bottom;
byte *dest, *source;
if (slot > cl.maxclients)
Sys_Error ("CL_NewTranslation: slot > cl.maxclients");
dest = cl.scores[slot].translations;
source = vid.colormap;
memcpy (dest, vid.colormap, sizeof(cl.scores[slot].translations));
top = cl.scores[slot].colors & 0xf0;
bottom = (cl.scores[slot].colors &15)<<4;
#ifdef GLQUAKE
R_TranslatePlayerSkin (slot);
#endif
for (i=0 ; i<VID_GRADES ; i++, dest += 256, source+=256)
{
if (top < 128) // the artists made some backwards ranges. sigh.
memcpy (dest + TOP_RANGE, source + top, 16);
else
for (j=0 ; j<16 ; j++)
dest[TOP_RANGE+j] = source[top+15-j];
if (bottom < 128)
memcpy (dest + BOTTOM_RANGE, source + bottom, 16);
else
for (j=0 ; j<16 ; j++)
dest[BOTTOM_RANGE+j] = source[bottom+15-j];
}
}
/*
=====================
CL_ParseStatic
=====================
*/
void CL_ParseStatic (void)
{
entity_t *ent;
int i;
i = cl.num_statics;
if (i >= MAX_STATIC_ENTITIES)
Host_Error ("Too many static entities");
ent = &cl_static_entities[i];
cl.num_statics++;
CL_ParseBaseline (ent);
// copy it to the current state
ent->model = cl.model_precache[ent->baseline.modelindex];
ent->frame = ent->baseline.frame;
ent->colormap = vid.colormap;
ent->skinnum = ent->baseline.skin;
ent->effects = ent->baseline.effects;
VectorCopy (ent->baseline.origin, ent->origin);
VectorCopy (ent->baseline.angles, ent->angles);
R_AddEfrags (ent);
}
/*
===================
CL_ParseStaticSound
===================
*/
void CL_ParseStaticSound (void)
{
vec3_t org;
int sound_num, vol, atten;
int i;
for (i=0 ; i<3 ; i++)
org[i] = MSG_ReadCoord ();
sound_num = MSG_ReadByte ();
vol = MSG_ReadByte ();
atten = MSG_ReadByte ();
S_StaticSound (cl.sound_precache[sound_num], org, vol, atten);
}
#define SHOWNET(x) if(cl_shownet.value==2)Con_Printf ("%3i:%s\n", msg_readcount-1, x);
/*
=====================
CL_ParseServerMessage
=====================
*/
void CL_ParseServerMessage (void)
{
int cmd;
int i;
//
// if recording demos, copy the message out
//
if (cl_shownet.value == 1)
Con_Printf ("%i ",net_message.cursize);
else if (cl_shownet.value == 2)
Con_Printf ("------------------\n");
cl.onground = false; // unless the server says otherwise
//
// parse the message
//
MSG_BeginReading ();
while (1)
{
if (msg_badread)
Host_Error ("CL_ParseServerMessage: Bad server message");
cmd = MSG_ReadByte ();
if (cmd == -1)
{
SHOWNET("END OF MESSAGE");
return; // end of message
}
// if the high bit of the command byte is set, it is a fast update
if (cmd & 128)
{
SHOWNET("fast update");
CL_ParseUpdate (cmd&127);
continue;
}
SHOWNET(svc_strings[cmd]);
// other commands
switch (cmd)
{
default:
Host_Error ("CL_ParseServerMessage: Illegible server message\n");
break;
case svc_nop:
// Con_Printf ("svc_nop\n");
break;
case svc_time:
cl.mtime[1] = cl.mtime[0];
cl.mtime[0] = MSG_ReadFloat ();
break;
case svc_clientdata:
i = MSG_ReadShort ();
CL_ParseClientdata (i);
break;
case svc_version:
i = MSG_ReadLong ();
if (i != PROTOCOL_VERSION)
Host_Error ("CL_ParseServerMessage: Server is protocol %i instead of %i\n", i, PROTOCOL_VERSION);
break;
case svc_disconnect:
Host_EndGame ("Server disconnected\n");
case svc_print:
Con_Printf ("%s", MSG_ReadString ());
break;
case svc_centerprint:
SCR_CenterPrint (MSG_ReadString ());
break;
case svc_stufftext:
Cbuf_AddText (MSG_ReadString ());
break;
case svc_damage:
V_ParseDamage ();
break;
case svc_serverinfo:
CL_ParseServerInfo ();
vid.recalc_refdef = true; // leave intermission full screen
break;
case svc_setangle:
for (i=0 ; i<3 ; i++)
cl.viewangles[i] = MSG_ReadAngle ();
break;
case svc_setview:
cl.viewentity = MSG_ReadShort ();
break;
case svc_lightstyle:
i = MSG_ReadByte ();
if (i >= MAX_LIGHTSTYLES)
Sys_Error ("svc_lightstyle > MAX_LIGHTSTYLES");
Q_strcpy (cl_lightstyle[i].map, MSG_ReadString());
cl_lightstyle[i].length = Q_strlen(cl_lightstyle[i].map);
break;
case svc_sound:
CL_ParseStartSoundPacket();
break;
case svc_stopsound:
i = MSG_ReadShort();
S_StopSound(i>>3, i&7);
break;
case svc_updatename:
Sbar_Changed ();
i = MSG_ReadByte ();
if (i >= cl.maxclients)
Host_Error ("CL_ParseServerMessage: svc_updatename > MAX_SCOREBOARD");
strcpy (cl.scores[i].name, MSG_ReadString ());
break;
case svc_updatefrags:
Sbar_Changed ();
i = MSG_ReadByte ();
if (i >= cl.maxclients)
Host_Error ("CL_ParseServerMessage: svc_updatefrags > MAX_SCOREBOARD");
cl.scores[i].frags = MSG_ReadShort ();
break;
case svc_updatecolors:
Sbar_Changed ();
i = MSG_ReadByte ();
if (i >= cl.maxclients)
Host_Error ("CL_ParseServerMessage: svc_updatecolors > MAX_SCOREBOARD");
cl.scores[i].colors = MSG_ReadByte ();
CL_NewTranslation (i);
break;
case svc_particle:
R_ParseParticleEffect ();
break;
case svc_spawnbaseline:
i = MSG_ReadShort ();
// must use CL_EntityNum() to force cl.num_entities up
CL_ParseBaseline (CL_EntityNum(i));
break;
case svc_spawnstatic:
CL_ParseStatic ();
break;
case svc_temp_entity:
CL_ParseTEnt ();
break;
case svc_setpause:
{
cl.paused = MSG_ReadByte ();
if (cl.paused)
{
CDAudio_Pause ();
#ifdef _WIN32
VID_HandlePause (true);
#endif
}
else
{
CDAudio_Resume ();
#ifdef _WIN32
VID_HandlePause (false);
#endif
}
}
break;
case svc_signonnum:
i = MSG_ReadByte ();
if (i <= cls.signon)
Host_Error ("Received signon %i when at %i", i, cls.signon);
cls.signon = i;
CL_SignonReply ();
break;
case svc_killedmonster:
cl.stats[STAT_MONSTERS]++;
break;
case svc_foundsecret:
cl.stats[STAT_SECRETS]++;
break;
case svc_updatestat:
i = MSG_ReadByte ();
if (i < 0 || i >= MAX_CL_STATS)
Sys_Error ("svc_updatestat: %i is invalid", i);
cl.stats[i] = MSG_ReadLong ();;
break;
case svc_spawnstaticsound:
CL_ParseStaticSound ();
break;
case svc_cdtrack:
cl.cdtrack = MSG_ReadByte ();
cl.looptrack = MSG_ReadByte ();
if ( (cls.demoplayback || cls.demorecording) && (cls.forcetrack != -1) )
CDAudio_Play ((byte)cls.forcetrack, true);
else
CDAudio_Play ((byte)cl.cdtrack, true);
break;
case svc_intermission:
cl.intermission = 1;
cl.completed_time = cl.time;
vid.recalc_refdef = true; // go to full screen
break;
case svc_finale:
cl.intermission = 2;
cl.completed_time = cl.time;
vid.recalc_refdef = true; // go to full screen
SCR_CenterPrint (MSG_ReadString ());
break;
case svc_cutscene:
cl.intermission = 3;
cl.completed_time = cl.time;
vid.recalc_refdef = true; // go to full screen
SCR_CenterPrint (MSG_ReadString ());
break;
case svc_sellscreen:
Cmd_ExecuteString ("help", src_command);
break;
}
}
}

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/*
Copyright (C) 1996-1997 Id Software, Inc.
This program is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public License
as published by the Free Software Foundation; either version 2
of the License, or (at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
See the GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*/
// cl_tent.c -- client side temporary entities
#include "quakedef.h"
int num_temp_entities;
entity_t cl_temp_entities[MAX_TEMP_ENTITIES];
beam_t cl_beams[MAX_BEAMS];
sfx_t *cl_sfx_wizhit;
sfx_t *cl_sfx_knighthit;
sfx_t *cl_sfx_tink1;
sfx_t *cl_sfx_ric1;
sfx_t *cl_sfx_ric2;
sfx_t *cl_sfx_ric3;
sfx_t *cl_sfx_r_exp3;
#ifdef QUAKE2
sfx_t *cl_sfx_imp;
sfx_t *cl_sfx_rail;
#endif
/*
=================
CL_ParseTEnt
=================
*/
void CL_InitTEnts (void)
{
cl_sfx_wizhit = S_PrecacheSound ("wizard/hit.wav");
cl_sfx_knighthit = S_PrecacheSound ("hknight/hit.wav");
cl_sfx_tink1 = S_PrecacheSound ("weapons/tink1.wav");
cl_sfx_ric1 = S_PrecacheSound ("weapons/ric1.wav");
cl_sfx_ric2 = S_PrecacheSound ("weapons/ric2.wav");
cl_sfx_ric3 = S_PrecacheSound ("weapons/ric3.wav");
cl_sfx_r_exp3 = S_PrecacheSound ("weapons/r_exp3.wav");
#ifdef QUAKE2
cl_sfx_imp = S_PrecacheSound ("shambler/sattck1.wav");
cl_sfx_rail = S_PrecacheSound ("weapons/lstart.wav");
#endif
}
/*
=================
CL_ParseBeam
=================
*/
void CL_ParseBeam (model_t *m)
{
int ent;
vec3_t start, end;
beam_t *b;
int i;
ent = MSG_ReadShort ();
start[0] = MSG_ReadCoord ();
start[1] = MSG_ReadCoord ();
start[2] = MSG_ReadCoord ();
end[0] = MSG_ReadCoord ();
end[1] = MSG_ReadCoord ();
end[2] = MSG_ReadCoord ();
// override any beam with the same entity
for (i=0, b=cl_beams ; i< MAX_BEAMS ; i++, b++)
if (b->entity == ent)
{
b->entity = ent;
b->model = m;
b->endtime = cl.time + 0.2;
VectorCopy (start, b->start);
VectorCopy (end, b->end);
return;
}
// find a free beam
for (i=0, b=cl_beams ; i< MAX_BEAMS ; i++, b++)
{
if (!b->model || b->endtime < cl.time)
{
b->entity = ent;
b->model = m;
b->endtime = cl.time + 0.2;
VectorCopy (start, b->start);
VectorCopy (end, b->end);
return;
}
}
Con_Printf ("beam list overflow!\n");
}
/*
=================
CL_ParseTEnt
=================
*/
void CL_ParseTEnt (void)
{
int type;
vec3_t pos;
#ifdef QUAKE2
vec3_t endpos;
#endif
dlight_t *dl;
int rnd;
int colorStart, colorLength;
type = MSG_ReadByte ();
switch (type)
{
case TE_WIZSPIKE: // spike hitting wall
pos[0] = MSG_ReadCoord ();
pos[1] = MSG_ReadCoord ();
pos[2] = MSG_ReadCoord ();
R_RunParticleEffect (pos, vec3_origin, 20, 30);
S_StartSound (-1, 0, cl_sfx_wizhit, pos, 1, 1);
break;
case TE_KNIGHTSPIKE: // spike hitting wall
pos[0] = MSG_ReadCoord ();
pos[1] = MSG_ReadCoord ();
pos[2] = MSG_ReadCoord ();
R_RunParticleEffect (pos, vec3_origin, 226, 20);
S_StartSound (-1, 0, cl_sfx_knighthit, pos, 1, 1);
break;
case TE_SPIKE: // spike hitting wall
pos[0] = MSG_ReadCoord ();
pos[1] = MSG_ReadCoord ();
pos[2] = MSG_ReadCoord ();
#ifdef GLTEST
Test_Spawn (pos);
#else
R_RunParticleEffect (pos, vec3_origin, 0, 10);
#endif
if ( rand() % 5 )
S_StartSound (-1, 0, cl_sfx_tink1, pos, 1, 1);
else
{
rnd = rand() & 3;
if (rnd == 1)
S_StartSound (-1, 0, cl_sfx_ric1, pos, 1, 1);
else if (rnd == 2)
S_StartSound (-1, 0, cl_sfx_ric2, pos, 1, 1);
else
S_StartSound (-1, 0, cl_sfx_ric3, pos, 1, 1);
}
break;
case TE_SUPERSPIKE: // super spike hitting wall
pos[0] = MSG_ReadCoord ();
pos[1] = MSG_ReadCoord ();
pos[2] = MSG_ReadCoord ();
R_RunParticleEffect (pos, vec3_origin, 0, 20);
if ( rand() % 5 )
S_StartSound (-1, 0, cl_sfx_tink1, pos, 1, 1);
else
{
rnd = rand() & 3;
if (rnd == 1)
S_StartSound (-1, 0, cl_sfx_ric1, pos, 1, 1);
else if (rnd == 2)
S_StartSound (-1, 0, cl_sfx_ric2, pos, 1, 1);
else
S_StartSound (-1, 0, cl_sfx_ric3, pos, 1, 1);
}
break;
case TE_GUNSHOT: // bullet hitting wall
pos[0] = MSG_ReadCoord ();
pos[1] = MSG_ReadCoord ();
pos[2] = MSG_ReadCoord ();
R_RunParticleEffect (pos, vec3_origin, 0, 20);
break;
case TE_EXPLOSION: // rocket explosion
pos[0] = MSG_ReadCoord ();
pos[1] = MSG_ReadCoord ();
pos[2] = MSG_ReadCoord ();
R_ParticleExplosion (pos);
dl = CL_AllocDlight (0);
VectorCopy (pos, dl->origin);
dl->radius = 350;
dl->die = cl.time + 0.5;
dl->decay = 300;
S_StartSound (-1, 0, cl_sfx_r_exp3, pos, 1, 1);
break;
case TE_TAREXPLOSION: // tarbaby explosion
pos[0] = MSG_ReadCoord ();
pos[1] = MSG_ReadCoord ();
pos[2] = MSG_ReadCoord ();
R_BlobExplosion (pos);
S_StartSound (-1, 0, cl_sfx_r_exp3, pos, 1, 1);
break;
case TE_LIGHTNING1: // lightning bolts
CL_ParseBeam (Mod_ForName("progs/bolt.mdl", true));
break;
case TE_LIGHTNING2: // lightning bolts
CL_ParseBeam (Mod_ForName("progs/bolt2.mdl", true));
break;
case TE_LIGHTNING3: // lightning bolts
CL_ParseBeam (Mod_ForName("progs/bolt3.mdl", true));
break;
// PGM 01/21/97
case TE_BEAM: // grappling hook beam
CL_ParseBeam (Mod_ForName("progs/beam.mdl", true));
break;
// PGM 01/21/97
case TE_LAVASPLASH:
pos[0] = MSG_ReadCoord ();
pos[1] = MSG_ReadCoord ();
pos[2] = MSG_ReadCoord ();
R_LavaSplash (pos);
break;
case TE_TELEPORT:
pos[0] = MSG_ReadCoord ();
pos[1] = MSG_ReadCoord ();
pos[2] = MSG_ReadCoord ();
R_TeleportSplash (pos);
break;
case TE_EXPLOSION2: // color mapped explosion
pos[0] = MSG_ReadCoord ();
pos[1] = MSG_ReadCoord ();
pos[2] = MSG_ReadCoord ();
colorStart = MSG_ReadByte ();
colorLength = MSG_ReadByte ();
R_ParticleExplosion2 (pos, colorStart, colorLength);
dl = CL_AllocDlight (0);
VectorCopy (pos, dl->origin);
dl->radius = 350;
dl->die = cl.time + 0.5;
dl->decay = 300;
S_StartSound (-1, 0, cl_sfx_r_exp3, pos, 1, 1);
break;
#ifdef QUAKE2
case TE_IMPLOSION:
pos[0] = MSG_ReadCoord ();
pos[1] = MSG_ReadCoord ();
pos[2] = MSG_ReadCoord ();
S_StartSound (-1, 0, cl_sfx_imp, pos, 1, 1);
break;
case TE_RAILTRAIL:
pos[0] = MSG_ReadCoord ();
pos[1] = MSG_ReadCoord ();
pos[2] = MSG_ReadCoord ();
endpos[0] = MSG_ReadCoord ();
endpos[1] = MSG_ReadCoord ();
endpos[2] = MSG_ReadCoord ();
S_StartSound (-1, 0, cl_sfx_rail, pos, 1, 1);
S_StartSound (-1, 1, cl_sfx_r_exp3, endpos, 1, 1);
R_RocketTrail (pos, endpos, 0+128);
R_ParticleExplosion (endpos);
dl = CL_AllocDlight (-1);
VectorCopy (endpos, dl->origin);
dl->radius = 350;
dl->die = cl.time + 0.5;
dl->decay = 300;
break;
#endif
default:
Sys_Error ("CL_ParseTEnt: bad type");
}
}
/*
=================
CL_NewTempEntity
=================
*/
entity_t *CL_NewTempEntity (void)
{
entity_t *ent;
if (cl_numvisedicts == MAX_VISEDICTS)
return NULL;
if (num_temp_entities == MAX_TEMP_ENTITIES)
return NULL;
ent = &cl_temp_entities[num_temp_entities];
memset (ent, 0, sizeof(*ent));
num_temp_entities++;
cl_visedicts[cl_numvisedicts] = ent;
cl_numvisedicts++;
ent->colormap = vid.colormap;
return ent;
}
/*
=================
CL_UpdateTEnts
=================
*/
void CL_UpdateTEnts (void)
{
int i;
beam_t *b;
vec3_t dist, org;
float d;
entity_t *ent;
float yaw, pitch;
float forward;
num_temp_entities = 0;
// update lightning
for (i=0, b=cl_beams ; i< MAX_BEAMS ; i++, b++)
{
if (!b->model || b->endtime < cl.time)
continue;
// if coming from the player, update the start position
if (b->entity == cl.viewentity)
{
VectorCopy (cl_entities[cl.viewentity].origin, b->start);
}
// calculate pitch and yaw
VectorSubtract (b->end, b->start, dist);
if (dist[1] == 0 && dist[0] == 0)
{
yaw = 0;
if (dist[2] > 0)
pitch = 90;
else
pitch = 270;
}
else
{
yaw = (int) (atan2(dist[1], dist[0]) * 180 / M_PI);
if (yaw < 0)
yaw += 360;
forward = sqrt (dist[0]*dist[0] + dist[1]*dist[1]);
pitch = (int) (atan2(dist[2], forward) * 180 / M_PI);
if (pitch < 0)
pitch += 360;
}
// add new entities for the lightning
VectorCopy (b->start, org);
d = VectorNormalize(dist);
while (d > 0)
{
ent = CL_NewTempEntity ();
if (!ent)
return;
VectorCopy (org, ent->origin);
ent->model = b->model;
ent->angles[0] = pitch;
ent->angles[1] = yaw;
ent->angles[2] = rand()%360;
for (i=0 ; i<3 ; i++)
org[i] += dist[i]*30;
d -= 30;
}
}
}

18
contrib/other/sdlquake-1.0.9/clean.bat Normal file
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rmdir /s /q debug
rmdir /s /q release
rmdir /s /q debug_gl
rmdir /s /q release_gl
rmdir /s /q gas2masm\debug
rmdir /s /q gas2masm\release
del gas2masm\gas2masm.opt
del gas2masm\gas2masm.plg
del gas2masm\gas2masm.ncb
del gas2masm\gas2masm.stt
del WinQuake.opt
del WinQuake.plg
del WinQuake.ncb
del WinQuake.stt

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contrib/other/sdlquake-1.0.9/client.h Normal file
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/*
Copyright (C) 1996-1997 Id Software, Inc.
This program is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public License
as published by the Free Software Foundation; either version 2
of the License, or (at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
See the GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*/
// client.h
typedef struct
{
vec3_t viewangles;
// intended velocities
float forwardmove;
float sidemove;
float upmove;
#ifdef QUAKE2
byte lightlevel;
#endif
} usercmd_t;
typedef struct
{
int length;
char map[MAX_STYLESTRING];
} lightstyle_t;
typedef struct
{
char name[MAX_SCOREBOARDNAME];
float entertime;
int frags;
int colors; // two 4 bit fields
byte translations[VID_GRADES*256];
} scoreboard_t;
typedef struct
{
int destcolor[3];
int percent; // 0-256
} cshift_t;
#define CSHIFT_CONTENTS 0
#define CSHIFT_DAMAGE 1
#define CSHIFT_BONUS 2
#define CSHIFT_POWERUP 3
#define NUM_CSHIFTS 4
#define NAME_LENGTH 64
//
// client_state_t should hold all pieces of the client state
//
#define SIGNONS 4 // signon messages to receive before connected
#define MAX_DLIGHTS 32
typedef struct
{
vec3_t origin;
float radius;
float die; // stop lighting after this time
float decay; // drop this each second
float minlight; // don't add when contributing less
int key;
#ifdef QUAKE2
qboolean dark; // subtracts light instead of adding
#endif
} dlight_t;
#define MAX_BEAMS 24
typedef struct
{
int entity;
struct model_s *model;
float endtime;
vec3_t start, end;
} beam_t;
#define MAX_EFRAGS 640
#define MAX_MAPSTRING 2048
#define MAX_DEMOS 8
#define MAX_DEMONAME 16
typedef enum {
ca_dedicated, // a dedicated server with no ability to start a client
ca_disconnected, // full screen console with no connection
ca_connected // valid netcon, talking to a server
} cactive_t;
//
// the client_static_t structure is persistant through an arbitrary number
// of server connections
//
typedef struct
{
cactive_t state;
// personalization data sent to server
char mapstring[MAX_QPATH];
char spawnparms[MAX_MAPSTRING]; // to restart a level
// demo loop control
int demonum; // -1 = don't play demos
char demos[MAX_DEMOS][MAX_DEMONAME]; // when not playing
// demo recording info must be here, because record is started before
// entering a map (and clearing client_state_t)
qboolean demorecording;
qboolean demoplayback;
qboolean timedemo;
int forcetrack; // -1 = use normal cd track
FILE *demofile;
int td_lastframe; // to meter out one message a frame
int td_startframe; // host_framecount at start
float td_starttime; // realtime at second frame of timedemo
// connection information
int signon; // 0 to SIGNONS
struct qsocket_s *netcon;
sizebuf_t message; // writing buffer to send to server
} client_static_t;
extern client_static_t cls;
//
// the client_state_t structure is wiped completely at every
// server signon
//
typedef struct
{
int movemessages; // since connecting to this server
// throw out the first couple, so the player
// doesn't accidentally do something the
// first frame
usercmd_t cmd; // last command sent to the server
// information for local display
int stats[MAX_CL_STATS]; // health, etc
int items; // inventory bit flags
float item_gettime[32]; // cl.time of aquiring item, for blinking
float faceanimtime; // use anim frame if cl.time < this
cshift_t cshifts[NUM_CSHIFTS]; // color shifts for damage, powerups
cshift_t prev_cshifts[NUM_CSHIFTS]; // and content types
// the client maintains its own idea of view angles, which are
// sent to the server each frame. The server sets punchangle when
// the view is temporarliy offset, and an angle reset commands at the start
// of each level and after teleporting.
vec3_t mviewangles[2]; // during demo playback viewangles is lerped
// between these
vec3_t viewangles;
vec3_t mvelocity[2]; // update by server, used for lean+bob
// (0 is newest)
vec3_t velocity; // lerped between mvelocity[0] and [1]
vec3_t punchangle; // temporary offset
// pitch drifting vars
float idealpitch;
float pitchvel;
qboolean nodrift;
float driftmove;
double laststop;
float viewheight;
float crouch; // local amount for smoothing stepups
qboolean paused; // send over by server
qboolean onground;
qboolean inwater;
int intermission; // don't change view angle, full screen, etc
int completed_time; // latched at intermission start
double mtime[2]; // the timestamp of last two messages
double time; // clients view of time, should be between
// servertime and oldservertime to generate
// a lerp point for other data
double oldtime; // previous cl.time, time-oldtime is used
// to decay light values and smooth step ups
float last_received_message; // (realtime) for net trouble icon
//
// information that is static for the entire time connected to a server
//
struct model_s *model_precache[MAX_MODELS];
struct sfx_s *sound_precache[MAX_SOUNDS];
char levelname[40]; // for display on solo scoreboard
int viewentity; // cl_entitites[cl.viewentity] = player
int maxclients;
int gametype;
// refresh related state
struct model_s *worldmodel; // cl_entitites[0].model
struct efrag_s *free_efrags;
int num_entities; // held in cl_entities array
int num_statics; // held in cl_staticentities array
entity_t viewent; // the gun model
int cdtrack, looptrack; // cd audio
// frag scoreboard
scoreboard_t *scores; // [cl.maxclients]
#ifdef QUAKE2
// light level at player's position including dlights
// this is sent back to the server each frame
// architectually ugly but it works
int light_level;
#endif
} client_state_t;
//
// cvars
//
extern cvar_t cl_name;
extern cvar_t cl_color;
extern cvar_t cl_upspeed;
extern cvar_t cl_forwardspeed;
extern cvar_t cl_backspeed;
extern cvar_t cl_sidespeed;
extern cvar_t cl_movespeedkey;
extern cvar_t cl_yawspeed;
extern cvar_t cl_pitchspeed;
extern cvar_t cl_anglespeedkey;
extern cvar_t cl_autofire;
extern cvar_t cl_shownet;
extern cvar_t cl_nolerp;
extern cvar_t cl_pitchdriftspeed;
extern cvar_t lookspring;
extern cvar_t lookstrafe;
extern cvar_t sensitivity;
extern cvar_t m_pitch;
extern cvar_t m_yaw;
extern cvar_t m_forward;
extern cvar_t m_side;
#define MAX_TEMP_ENTITIES 64 // lightning bolts, etc
#define MAX_STATIC_ENTITIES 128 // torches, etc
extern client_state_t cl;
// FIXME, allocate dynamically
extern efrag_t cl_efrags[MAX_EFRAGS];
extern entity_t cl_entities[MAX_EDICTS];
extern entity_t cl_static_entities[MAX_STATIC_ENTITIES];
extern lightstyle_t cl_lightstyle[MAX_LIGHTSTYLES];
extern dlight_t cl_dlights[MAX_DLIGHTS];
extern entity_t cl_temp_entities[MAX_TEMP_ENTITIES];
extern beam_t cl_beams[MAX_BEAMS];
//=============================================================================
//
// cl_main
//
dlight_t *CL_AllocDlight (int key);
void CL_DecayLights (void);
void CL_Init (void);
void CL_EstablishConnection (char *host);
void CL_Signon1 (void);
void CL_Signon2 (void);
void CL_Signon3 (void);
void CL_Signon4 (void);
void CL_Disconnect (void);
void CL_Disconnect_f (void);
void CL_NextDemo (void);
#define MAX_VISEDICTS 256
extern int cl_numvisedicts;
extern entity_t *cl_visedicts[MAX_VISEDICTS];
//
// cl_input
//
typedef struct
{
int down[2]; // key nums holding it down
int state; // low bit is down state
} kbutton_t;
extern kbutton_t in_mlook, in_klook;
extern kbutton_t in_strafe;
extern kbutton_t in_speed;
void CL_InitInput (void);
void CL_SendCmd (void);
void CL_SendMove (usercmd_t *cmd);
void CL_ParseTEnt (void);
void CL_UpdateTEnts (void);
void CL_ClearState (void);
int CL_ReadFromServer (void);
void CL_WriteToServer (usercmd_t *cmd);
void CL_BaseMove (usercmd_t *cmd);
float CL_KeyState (kbutton_t *key);
char *Key_KeynumToString (int keynum);
//
// cl_demo.c
//
void CL_StopPlayback (void);
int CL_GetMessage (void);
void CL_Stop_f (void);
void CL_Record_f (void);
void CL_PlayDemo_f (void);
void CL_TimeDemo_f (void);
//
// cl_parse.c
//
void CL_ParseServerMessage (void);
void CL_NewTranslation (int slot);
//
// view
//
void V_StartPitchDrift (void);
void V_StopPitchDrift (void);
void V_RenderView (void);
void V_UpdatePalette (void);
void V_Register (void);
void V_ParseDamage (void);
void V_SetContentsColor (int contents);
//
// cl_tent
//
void CL_InitTEnts (void);
void CL_SignonReply (void);

705
contrib/other/sdlquake-1.0.9/cmd.c Normal file
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/*
Copyright (C) 1996-1997 Id Software, Inc.
This program is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public License
as published by the Free Software Foundation; either version 2
of the License, or (at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
See the GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*/
// cmd.c -- Quake script command processing module
#include "quakedef.h"
void Cmd_ForwardToServer (void);
#define MAX_ALIAS_NAME 32
typedef struct cmdalias_s
{
struct cmdalias_s *next;
char name[MAX_ALIAS_NAME];
char *value;
} cmdalias_t;
cmdalias_t *cmd_alias;
int trashtest;
int *trashspot;
qboolean cmd_wait;
//=============================================================================
/*
============
Cmd_Wait_f
Causes execution of the remainder of the command buffer to be delayed until
next frame. This allows commands like:
bind g "impulse 5 ; +attack ; wait ; -attack ; impulse 2"
============
*/
void Cmd_Wait_f (void)
{
cmd_wait = true;
}
/*
=============================================================================
COMMAND BUFFER
=============================================================================
*/
sizebuf_t cmd_text;
/*
============
Cbuf_Init
============
*/
void Cbuf_Init (void)
{
SZ_Alloc (&cmd_text, 8192); // space for commands and script files
}
/*
============
Cbuf_AddText
Adds command text at the end of the buffer
============
*/
void Cbuf_AddText (char *text)
{
int l;
l = Q_strlen (text);
if (cmd_text.cursize + l >= cmd_text.maxsize)
{
Con_Printf ("Cbuf_AddText: overflow\n");
return;
}
SZ_Write (&cmd_text, text, Q_strlen (text));
}
/*
============
Cbuf_InsertText
Adds command text immediately after the current command
Adds a \n to the text
FIXME: actually change the command buffer to do less copying
============
*/
void Cbuf_InsertText (char *text)
{
char *temp;
int templen;
// copy off any commands still remaining in the exec buffer
templen = cmd_text.cursize;
if (templen)
{
temp = Z_Malloc (templen);
Q_memcpy (temp, cmd_text.data, templen);
SZ_Clear (&cmd_text);
}
else
temp = NULL; // shut up compiler
// add the entire text of the file
Cbuf_AddText (text);
// add the copied off data
if (templen)
{
SZ_Write (&cmd_text, temp, templen);
Z_Free (temp);
}
}
/*
============
Cbuf_Execute
============
*/
void Cbuf_Execute (void)
{
int i;
char *text;
char line[1024];
int quotes;
while (cmd_text.cursize)
{
// find a \n or ; line break
text = (char *)cmd_text.data;
quotes = 0;
for (i=0 ; i< cmd_text.cursize ; i++)
{
if (text[i] == '"')
quotes++;
if ( !(quotes&1) && text[i] == ';')
break; // don't break if inside a quoted string
if (text[i] == '\n')
break;
}
memcpy (line, text, i);
line[i] = 0;
// delete the text from the command buffer and move remaining commands down
// this is necessary because commands (exec, alias) can insert data at the
// beginning of the text buffer
if (i == cmd_text.cursize)
cmd_text.cursize = 0;
else
{
i++;
cmd_text.cursize -= i;
Q_memcpy (text, text+i, cmd_text.cursize);
}
// execute the command line
Cmd_ExecuteString (line, src_command);
if (cmd_wait)
{ // skip out while text still remains in buffer, leaving it
// for next frame
cmd_wait = false;
break;
}
}
}
/*
==============================================================================
SCRIPT COMMANDS
==============================================================================
*/
/*
===============
Cmd_StuffCmds_f
Adds command line parameters as script statements
Commands lead with a +, and continue until a - or another +
quake +prog jctest.qp +cmd amlev1
quake -nosound +cmd amlev1
===============
*/
void Cmd_StuffCmds_f (void)
{
int i, j;
int s;
char *text, *build, c;
if (Cmd_Argc () != 1)
{
Con_Printf ("stuffcmds : execute command line parameters\n");
return;
}
// build the combined string to parse from
s = 0;
for (i=1 ; i<com_argc ; i++)
{
if (!com_argv[i])
continue; // NEXTSTEP nulls out -NXHost
s += Q_strlen (com_argv[i]) + 1;
}
if (!s)
return;
text = Z_Malloc (s+1);
text[0] = 0;
for (i=1 ; i<com_argc ; i++)
{
if (!com_argv[i])
continue; // NEXTSTEP nulls out -NXHost
Q_strcat (text,com_argv[i]);
if (i != com_argc-1)
Q_strcat (text, " ");
}
// pull out the commands
build = Z_Malloc (s+1);
build[0] = 0;
for (i=0 ; i<s-1 ; i++)
{
if (text[i] == '+')
{
i++;
for (j=i ; (text[j] != '+') && (text[j] != '-') && (text[j] != 0) ; j++)
;
c = text[j];
text[j] = 0;
Q_strcat (build, text+i);
Q_strcat (build, "\n");
text[j] = c;
i = j-1;
}
}
if (build[0])
Cbuf_InsertText (build);
Z_Free (text);
Z_Free (build);
}
/*
===============
Cmd_Exec_f
===============
*/
void Cmd_Exec_f (void)
{
char *f;
int mark;
if (Cmd_Argc () != 2)
{
Con_Printf ("exec <filename> : execute a script file\n");
return;
}
mark = Hunk_LowMark ();
f = (char *)COM_LoadHunkFile (Cmd_Argv(1));
if (!f)
{
Con_Printf ("couldn't exec %s\n",Cmd_Argv(1));
return;
}
Con_Printf ("execing %s\n",Cmd_Argv(1));
Cbuf_InsertText (f);
Hunk_FreeToLowMark (mark);
}
/*
===============
Cmd_Echo_f
Just prints the rest of the line to the console
===============
*/
void Cmd_Echo_f (void)
{
int i;
for (i=1 ; i<Cmd_Argc() ; i++)
Con_Printf ("%s ",Cmd_Argv(i));
Con_Printf ("\n");
}
/*
===============
Cmd_Alias_f
Creates a new command that executes a command string (possibly ; seperated)
===============
*/
char *CopyString (char *in)
{
char *out;
out = Z_Malloc (strlen(in)+1);
strcpy (out, in);
return out;
}
void Cmd_Alias_f (void)
{
cmdalias_t *a;
char cmd[1024];
int i, c;
char *s;
if (Cmd_Argc() == 1)
{
Con_Printf ("Current alias commands:\n");
for (a = cmd_alias ; a ; a=a->next)
Con_Printf ("%s : %s\n", a->name, a->value);
return;
}
s = Cmd_Argv(1);
if (strlen(s) >= MAX_ALIAS_NAME)
{
Con_Printf ("Alias name is too long\n");
return;
}
// if the alias allready exists, reuse it
for (a = cmd_alias ; a ; a=a->next)
{
if (!strcmp(s, a->name))
{
Z_Free (a->value);
break;
}
}
if (!a)
{
a = Z_Malloc (sizeof(cmdalias_t));
a->next = cmd_alias;
cmd_alias = a;
}
strcpy (a->name, s);
// copy the rest of the command line
cmd[0] = 0; // start out with a null string
c = Cmd_Argc();
for (i=2 ; i< c ; i++)
{
strcat (cmd, Cmd_Argv(i));
if (i != c)
strcat (cmd, " ");
}
strcat (cmd, "\n");
a->value = CopyString (cmd);
}
/*
=============================================================================
COMMAND EXECUTION
=============================================================================
*/
typedef struct cmd_function_s
{
struct cmd_function_s *next;
char *name;
xcommand_t function;
} cmd_function_t;
#define MAX_ARGS 80
static int cmd_argc;
static char *cmd_argv[MAX_ARGS];
static char *cmd_null_string = "";
static char *cmd_args = NULL;
cmd_source_t cmd_source;
static cmd_function_t *cmd_functions; // possible commands to execute
/*
============
Cmd_Init
============
*/
void Cmd_Init (void)
{
//
// register our commands
//
Cmd_AddCommand ("stuffcmds",Cmd_StuffCmds_f);
Cmd_AddCommand ("exec",Cmd_Exec_f);
Cmd_AddCommand ("echo",Cmd_Echo_f);
Cmd_AddCommand ("alias",Cmd_Alias_f);
Cmd_AddCommand ("cmd", Cmd_ForwardToServer);
Cmd_AddCommand ("wait", Cmd_Wait_f);
}
/*
============
Cmd_Argc
============
*/
int Cmd_Argc (void)
{
return cmd_argc;
}
/*
============
Cmd_Argv
============
*/
char *Cmd_Argv (int arg)
{
if ( (unsigned)arg >= cmd_argc )
return cmd_null_string;
return cmd_argv[arg];
}
/*
============
Cmd_Args
============
*/
char *Cmd_Args (void)
{
return cmd_args;
}
/*
============
Cmd_TokenizeString
Parses the given string into command line tokens.
============
*/
void Cmd_TokenizeString (char *text)
{
int i;
// clear the args from the last string
for (i=0 ; i<cmd_argc ; i++)
Z_Free (cmd_argv[i]);
cmd_argc = 0;
cmd_args = NULL;
while (1)
{
// skip whitespace up to a /n
while (*text && *text <= ' ' && *text != '\n')
{
text++;
}
if (*text == '\n')
{ // a newline seperates commands in the buffer
text++;
break;
}
if (!*text)
return;
if (cmd_argc == 1)
cmd_args = text;
text = COM_Parse (text);
if (!text)
return;
if (cmd_argc < MAX_ARGS)
{
cmd_argv[cmd_argc] = Z_Malloc (Q_strlen(com_token)+1);
Q_strcpy (cmd_argv[cmd_argc], com_token);
cmd_argc++;
}
}
}
/*
============
Cmd_AddCommand
============
*/
void Cmd_AddCommand (char *cmd_name, xcommand_t function)
{
cmd_function_t *cmd;
if (host_initialized) // because hunk allocation would get stomped
Sys_Error ("Cmd_AddCommand after host_initialized");
// fail if the command is a variable name
if (Cvar_VariableString(cmd_name)[0])
{
Con_Printf ("Cmd_AddCommand: %s already defined as a var\n", cmd_name);
return;
}
// fail if the command already exists
for (cmd=cmd_functions ; cmd ; cmd=cmd->next)
{
if (!Q_strcmp (cmd_name, cmd->name))
{
Con_Printf ("Cmd_AddCommand: %s already defined\n", cmd_name);
return;
}
}
cmd = Hunk_Alloc (sizeof(cmd_function_t));
cmd->name = cmd_name;
cmd->function = function;
cmd->next = cmd_functions;
cmd_functions = cmd;
}
/*
============
Cmd_Exists
============
*/
qboolean Cmd_Exists (char *cmd_name)
{
cmd_function_t *cmd;
for (cmd=cmd_functions ; cmd ; cmd=cmd->next)
{
if (!Q_strcmp (cmd_name,cmd->name))
return true;
}
return false;
}
/*
============
Cmd_CompleteCommand
============
*/
char *Cmd_CompleteCommand (char *partial)
{
cmd_function_t *cmd;
int len;
len = Q_strlen(partial);
if (!len)
return NULL;
// check functions
for (cmd=cmd_functions ; cmd ; cmd=cmd->next)
if (!Q_strncmp (partial,cmd->name, len))
return cmd->name;
return NULL;
}
/*
============
Cmd_ExecuteString
A complete command line has been parsed, so try to execute it
FIXME: lookupnoadd the token to speed search?
============
*/
void Cmd_ExecuteString (char *text, cmd_source_t src)
{
cmd_function_t *cmd;
cmdalias_t *a;
cmd_source = src;
Cmd_TokenizeString (text);
// execute the command line
if (!Cmd_Argc())
return; // no tokens
// check functions
for (cmd=cmd_functions ; cmd ; cmd=cmd->next)
{
if (!Q_strcasecmp (cmd_argv[0],cmd->name))
{
cmd->function ();
return;
}
}
// check alias
for (a=cmd_alias ; a ; a=a->next)
{
if (!Q_strcasecmp (cmd_argv[0], a->name))
{
Cbuf_InsertText (a->value);
return;
}
}
// check cvars
if (!Cvar_Command ())
Con_Printf ("Unknown command \"%s\"\n", Cmd_Argv(0));
}
/*
===================
Cmd_ForwardToServer
Sends the entire command line over to the server
===================
*/
void Cmd_ForwardToServer (void)
{
if (cls.state != ca_connected)
{
Con_Printf ("Can't \"%s\", not connected\n", Cmd_Argv(0));
return;
}
if (cls.demoplayback)
return; // not really connected
MSG_WriteByte (&cls.message, clc_stringcmd);
if (Q_strcasecmp(Cmd_Argv(0), "cmd") != 0)
{
SZ_Print (&cls.message, Cmd_Argv(0));
SZ_Print (&cls.message, " ");
}
if (Cmd_Argc() > 1)
SZ_Print (&cls.message, Cmd_Args());
else
SZ_Print (&cls.message, "\n");
}
/*
================
Cmd_CheckParm
Returns the position (1 to argc-1) in the command's argument list
where the given parameter apears, or 0 if not present
================
*/
int Cmd_CheckParm (char *parm)
{
int i;
if (!parm)
Sys_Error ("Cmd_CheckParm: NULL");
for (i = 1; i < Cmd_Argc (); i++)
if (! Q_strcasecmp (parm, Cmd_Argv (i)))
return i;
return 0;
}

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contrib/other/sdlquake-1.0.9/cmd.h Normal file
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/*
Copyright (C) 1996-1997 Id Software, Inc.
This program is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public License
as published by the Free Software Foundation; either version 2
of the License, or (at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
See the GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*/
// cmd.h -- Command buffer and command execution
//===========================================================================
/*
Any number of commands can be added in a frame, from several different sources.
Most commands come from either keybindings or console line input, but remote
servers can also send across commands and entire text files can be execed.
The + command line options are also added to the command buffer.
The game starts with a Cbuf_AddText ("exec quake.rc\n"); Cbuf_Execute ();
*/
void Cbuf_Init (void);
// allocates an initial text buffer that will grow as needed
void Cbuf_AddText (char *text);
// as new commands are generated from the console or keybindings,
// the text is added to the end of the command buffer.
void Cbuf_InsertText (char *text);
// when a command wants to issue other commands immediately, the text is
// inserted at the beginning of the buffer, before any remaining unexecuted
// commands.
void Cbuf_Execute (void);
// Pulls off \n terminated lines of text from the command buffer and sends
// them through Cmd_ExecuteString. Stops when the buffer is empty.
// Normally called once per frame, but may be explicitly invoked.
// Do not call inside a command function!
//===========================================================================
/*
Command execution takes a null terminated string, breaks it into tokens,
then searches for a command or variable that matches the first token.
Commands can come from three sources, but the handler functions may choose
to dissallow the action or forward it to a remote server if the source is
not apropriate.
*/
typedef void (*xcommand_t) (void);
typedef enum
{
src_client, // came in over a net connection as a clc_stringcmd
// host_client will be valid during this state.
src_command // from the command buffer
} cmd_source_t;
extern cmd_source_t cmd_source;
void Cmd_Init (void);
void Cmd_AddCommand (char *cmd_name, xcommand_t function);
// called by the init functions of other parts of the program to
// register commands and functions to call for them.
// The cmd_name is referenced later, so it should not be in temp memory
qboolean Cmd_Exists (char *cmd_name);
// used by the cvar code to check for cvar / command name overlap
char *Cmd_CompleteCommand (char *partial);
// attempts to match a partial command for automatic command line completion
// returns NULL if nothing fits
int Cmd_Argc (void);
char *Cmd_Argv (int arg);
char *Cmd_Args (void);
// The functions that execute commands get their parameters with these
// functions. Cmd_Argv () will return an empty string, not a NULL
// if arg > argc, so string operations are allways safe.
int Cmd_CheckParm (char *parm);
// Returns the position (1 to argc-1) in the command's argument list
// where the given parameter apears, or 0 if not present
void Cmd_TokenizeString (char *text);
// Takes a null terminated string. Does not need to be /n terminated.
// breaks the string up into arg tokens.
void Cmd_ExecuteString (char *text, cmd_source_t src);
// Parses a single line of text into arguments and tries to execute it.
// The text can come from the command buffer, a remote client, or stdin.
void Cmd_ForwardToServer (void);
// adds the current command line as a clc_stringcmd to the client message.
// things like godmode, noclip, etc, are commands directed to the server,
// so when they are typed in at the console, they will need to be forwarded.
void Cmd_Print (char *text);
// used by command functions to send output to either the graphics console or
// passed as a print message to the client

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contrib/other/sdlquake-1.0.9/common.c Normal file
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183
contrib/other/sdlquake-1.0.9/common.h Normal file
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/*
Copyright (C) 1996-1997 Id Software, Inc.
This program is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public License
as published by the Free Software Foundation; either version 2
of the License, or (at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
See the GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*/
// comndef.h -- general definitions
#if !defined BYTE_DEFINED
typedef unsigned char byte;
#define BYTE_DEFINED 1
#endif
#undef true
#undef false
typedef enum {false, true} qboolean;
//============================================================================
typedef struct sizebuf_s
{
qboolean allowoverflow; // if false, do a Sys_Error
qboolean overflowed; // set to true if the buffer size failed
byte *data;
int maxsize;
int cursize;
} sizebuf_t;
void SZ_Alloc (sizebuf_t *buf, int startsize);
void SZ_Free (sizebuf_t *buf);
void SZ_Clear (sizebuf_t *buf);
void *SZ_GetSpace (sizebuf_t *buf, int length);
void SZ_Write (sizebuf_t *buf, void *data, int length);
void SZ_Print (sizebuf_t *buf, char *data); // strcats onto the sizebuf
//============================================================================
typedef struct link_s
{
struct link_s *prev, *next;
} link_t;
void ClearLink (link_t *l);
void RemoveLink (link_t *l);
void InsertLinkBefore (link_t *l, link_t *before);
void InsertLinkAfter (link_t *l, link_t *after);
// (type *)STRUCT_FROM_LINK(link_t *link, type, member)
// ent = STRUCT_FROM_LINK(link,entity_t,order)
// FIXME: remove this mess!
#define STRUCT_FROM_LINK(l,t,m) ((t *)((byte *)l - (int)&(((t *)0)->m)))
//============================================================================
#ifndef NULL
#define NULL ((void *)0)
#endif
#define Q_MAXCHAR ((char)0x7f)
#define Q_MAXSHORT ((short)0x7fff)
#define Q_MAXINT ((int)0x7fffffff)
#define Q_MAXLONG ((int)0x7fffffff)
#define Q_MAXFLOAT ((int)0x7fffffff)
#define Q_MINCHAR ((char)0x80)
#define Q_MINSHORT ((short)0x8000)
#define Q_MININT ((int)0x80000000)
#define Q_MINLONG ((int)0x80000000)
#define Q_MINFLOAT ((int)0x7fffffff)
//============================================================================
extern qboolean bigendien;
extern short (*BigShort) (short l);
extern short (*LittleShort) (short l);
extern int (*BigLong) (int l);
extern int (*LittleLong) (int l);
extern float (*BigFloat) (float l);
extern float (*LittleFloat) (float l);
//============================================================================
void MSG_WriteChar (sizebuf_t *sb, int c);
void MSG_WriteByte (sizebuf_t *sb, int c);
void MSG_WriteShort (sizebuf_t *sb, int c);
void MSG_WriteLong (sizebuf_t *sb, int c);
void MSG_WriteFloat (sizebuf_t *sb, float f);
void MSG_WriteString (sizebuf_t *sb, char *s);
void MSG_WriteCoord (sizebuf_t *sb, float f);
void MSG_WriteAngle (sizebuf_t *sb, float f);
extern int msg_readcount;
extern qboolean msg_badread; // set if a read goes beyond end of message
void MSG_BeginReading (void);
int MSG_ReadChar (void);
int MSG_ReadByte (void);
int MSG_ReadShort (void);
int MSG_ReadLong (void);
float MSG_ReadFloat (void);
char *MSG_ReadString (void);
float MSG_ReadCoord (void);
float MSG_ReadAngle (void);
//============================================================================
void Q_memset (void *dest, int fill, int count);
void Q_memcpy (void *dest, void *src, int count);
int Q_memcmp (void *m1, void *m2, int count);
void Q_strcpy (char *dest, char *src);
void Q_strncpy (char *dest, char *src, int count);
int Q_strlen (char *str);
char *Q_strrchr (char *s, char c);
void Q_strcat (char *dest, char *src);
int Q_strcmp (char *s1, char *s2);
int Q_strncmp (char *s1, char *s2, int count);
int Q_strcasecmp (char *s1, char *s2);
int Q_strncasecmp (char *s1, char *s2, int n);
int Q_atoi (char *str);
float Q_atof (char *str);
//============================================================================
extern char com_token[1024];
extern qboolean com_eof;
char *COM_Parse (char *data);
extern int com_argc;
extern char **com_argv;
int COM_CheckParm (char *parm);
void COM_Init (char *path);
void COM_InitArgv (int argc, char **argv);
char *COM_SkipPath (char *pathname);
void COM_StripExtension (char *in, char *out);
void COM_FileBase (char *in, char *out);
void COM_DefaultExtension (char *path, char *extension);
char *va(char *format, ...);
// does a varargs printf into a temp buffer
//============================================================================
extern int com_filesize;
struct cache_user_s;
extern char com_gamedir[MAX_OSPATH];
void COM_WriteFile (char *filename, void *data, int len);
int COM_OpenFile (char *filename, int *hndl);
int COM_FOpenFile (char *filename, FILE **file);
void COM_CloseFile (int h);
byte *COM_LoadStackFile (char *path, void *buffer, int bufsize);
byte *COM_LoadTempFile (char *path);
byte *COM_LoadHunkFile (char *path);
void COM_LoadCacheFile (char *path, struct cache_user_s *cu);
extern struct cvar_s registered;
extern qboolean standard_quake, rogue, hipnotic;

997
contrib/other/sdlquake-1.0.9/config.guess vendored Normal file
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#! /bin/sh
# Attempt to guess a canonical system name.
# Copyright (C) 1992, 93, 94, 95, 96, 97, 1998 Free Software Foundation, Inc.
#
# This file is free software; you can redistribute it and/or modify it
# under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful, but
# WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
# General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
#
# As a special exception to the GNU General Public License, if you
# distribute this file as part of a program that contains a
# configuration script generated by Autoconf, you may include it under
# the same distribution terms that you use for the rest of that program.
# Written by Per Bothner <bothner@cygnus.com>.
# The master version of this file is at the FSF in /home/gd/gnu/lib.
# Please send patches to the Autoconf mailing list <autoconf@gnu.org>.
#
# This script attempts to guess a canonical system name similar to
# config.sub. If it succeeds, it prints the system name on stdout, and
# exits with 0. Otherwise, it exits with 1.
#
# The plan is that this can be called by configure scripts if you
# don't specify an explicit system type (host/target name).
#
# Only a few systems have been added to this list; please add others
# (but try to keep the structure clean).
#
# This is needed to find uname on a Pyramid OSx when run in the BSD universe.
# (ghazi@noc.rutgers.edu 8/24/94.)
if (test -f /.attbin/uname) >/dev/null 2>&1 ; then
PATH=$PATH:/.attbin ; export PATH
fi
UNAME_MACHINE=`(uname -m) 2>/dev/null` || UNAME_MACHINE=unknown
UNAME_RELEASE=`(uname -r) 2>/dev/null` || UNAME_RELEASE=unknown
UNAME_SYSTEM=`(uname -s) 2>/dev/null` || UNAME_SYSTEM=unknown
UNAME_VERSION=`(uname -v) 2>/dev/null` || UNAME_VERSION=unknown
dummy=dummy-$$
trap 'rm -f $dummy.c $dummy.o $dummy; exit 1' 1 2 15
# Note: order is significant - the case branches are not exclusive.
case "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" in
alpha:OSF1:*:*)
if test $UNAME_RELEASE = "V4.0"; then
UNAME_RELEASE=`/usr/sbin/sizer -v | awk '{print $3}'`
fi
# A Vn.n version is a released version.
# A Tn.n version is a released field test version.
# A Xn.n version is an unreleased experimental baselevel.
# 1.2 uses "1.2" for uname -r.
cat <<EOF >$dummy.s
.globl main
.ent main
main:
.frame \$30,0,\$26,0
.prologue 0
.long 0x47e03d80 # implver $0
lda \$2,259
.long 0x47e20c21 # amask $2,$1
srl \$1,8,\$2
sll \$2,2,\$2
sll \$0,3,\$0
addl \$1,\$0,\$0
addl \$2,\$0,\$0
ret \$31,(\$26),1
.end main
EOF
${CC-cc} $dummy.s -o $dummy 2>/dev/null
if test "$?" = 0 ; then
./$dummy
case "$?" in
7)
UNAME_MACHINE="alpha"
;;
15)
UNAME_MACHINE="alphaev5"
;;
14)
UNAME_MACHINE="alphaev56"
;;
10)
UNAME_MACHINE="alphapca56"
;;
16)
UNAME_MACHINE="alphaev6"
;;
esac
fi
rm -f $dummy.s $dummy
echo ${UNAME_MACHINE}-dec-osf`echo ${UNAME_RELEASE} | sed -e 's/^[VTX]//' | tr [[A-Z]] [[a-z]]`
exit 0 ;;
21064:Windows_NT:50:3)
echo alpha-dec-winnt3.5
exit 0 ;;
Amiga*:UNIX_System_V:4.0:*)
echo m68k-cbm-sysv4
exit 0;;
amiga:NetBSD:*:*)
echo m68k-cbm-netbsd${UNAME_RELEASE}
exit 0 ;;
amiga:OpenBSD:*:*)
echo m68k-unknown-openbsd${UNAME_RELEASE}
exit 0 ;;
*:[Aa]miga[Oo][Ss]:*:*)
echo ${UNAME_MACHINE}-unknown-amigaos
exit 0 ;;
arc64:OpenBSD:*:*)
echo mips64el-unknown-openbsd${UNAME_RELEASE}
exit 0 ;;
arc:OpenBSD:*:*)
echo mipsel-unknown-openbsd${UNAME_RELEASE}
exit 0 ;;
hkmips:OpenBSD:*:*)
echo mips-unknown-openbsd${UNAME_RELEASE}
exit 0 ;;
pmax:OpenBSD:*:*)
echo mipsel-unknown-openbsd${UNAME_RELEASE}
exit 0 ;;
sgi:OpenBSD:*:*)
echo mips-unknown-openbsd${UNAME_RELEASE}
exit 0 ;;
wgrisc:OpenBSD:*:*)
echo mipsel-unknown-openbsd${UNAME_RELEASE}
exit 0 ;;
arm:RISC*:1.[012]*:*|arm:riscix:1.[012]*:*)
echo arm-acorn-riscix${UNAME_RELEASE}
exit 0;;
arm32:NetBSD:*:*)
echo arm-unknown-netbsd`echo ${UNAME_RELEASE}|sed -e 's/[-_].*/\./'`
exit 0 ;;
SR2?01:HI-UX/MPP:*:*)
echo hppa1.1-hitachi-hiuxmpp
exit 0;;
Pyramid*:OSx*:*:*|MIS*:OSx*:*:*|MIS*:SMP_DC-OSx*:*:*)
# akee@wpdis03.wpafb.af.mil (Earle F. Ake) contributed MIS and NILE.
if test "`(/bin/universe) 2>/dev/null`" = att ; then
echo pyramid-pyramid-sysv3
else
echo pyramid-pyramid-bsd
fi
exit 0 ;;
NILE*:*:*:dcosx)
echo pyramid-pyramid-svr4
exit 0 ;;
sun4H:SunOS:5.*:*)
echo sparc-hal-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
exit 0 ;;
sun4*:SunOS:5.*:* | tadpole*:SunOS:5.*:*)
echo sparc-sun-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
exit 0 ;;
i86pc:SunOS:5.*:*)
echo i386-pc-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
exit 0 ;;
sun4*:SunOS:6*:*)
# According to config.sub, this is the proper way to canonicalize
# SunOS6. Hard to guess exactly what SunOS6 will be like, but
# it's likely to be more like Solaris than SunOS4.
echo sparc-sun-solaris3`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
exit 0 ;;
sun4*:SunOS:*:*)
case "`/usr/bin/arch -k`" in
Series*|S4*)
UNAME_RELEASE=`uname -v`
;;
esac
# Japanese Language versions have a version number like `4.1.3-JL'.
echo sparc-sun-sunos`echo ${UNAME_RELEASE}|sed -e 's/-/_/'`
exit 0 ;;
sun3*:SunOS:*:*)
echo m68k-sun-sunos${UNAME_RELEASE}
exit 0 ;;
sun*:*:4.2BSD:*)
UNAME_RELEASE=`(head -1 /etc/motd | awk '{print substr($5,1,3)}') 2>/dev/null`
test "x${UNAME_RELEASE}" = "x" && UNAME_RELEASE=3
case "`/bin/arch`" in
sun3)
echo m68k-sun-sunos${UNAME_RELEASE}
;;
sun4)
echo sparc-sun-sunos${UNAME_RELEASE}
;;
esac
exit 0 ;;
aushp:SunOS:*:*)
echo sparc-auspex-sunos${UNAME_RELEASE}
exit 0 ;;
atari*:NetBSD:*:*)
echo m68k-atari-netbsd${UNAME_RELEASE}
exit 0 ;;
atari*:OpenBSD:*:*)
echo m68k-unknown-openbsd${UNAME_RELEASE}
exit 0 ;;
sun3*:NetBSD:*:*)
echo m68k-sun-netbsd${UNAME_RELEASE}
exit 0 ;;
sun3*:OpenBSD:*:*)
echo m68k-unknown-openbsd${UNAME_RELEASE}
exit 0 ;;
mac68k:NetBSD:*:*)
echo m68k-apple-netbsd${UNAME_RELEASE}
exit 0 ;;
mac68k:OpenBSD:*:*)
echo m68k-unknown-openbsd${UNAME_RELEASE}
exit 0 ;;
mvme68k:OpenBSD:*:*)
echo m68k-unknown-openbsd${UNAME_RELEASE}
exit 0 ;;
mvme88k:OpenBSD:*:*)
echo m88k-unknown-openbsd${UNAME_RELEASE}
exit 0 ;;
powerpc:machten:*:*)
echo powerpc-apple-machten${UNAME_RELEASE}
exit 0 ;;
macppc:NetBSD:*:*)
echo powerpc-apple-netbsd${UNAME_RELEASE}
exit 0 ;;
RISC*:Mach:*:*)
echo mips-dec-mach_bsd4.3
exit 0 ;;
RISC*:ULTRIX:*:*)
echo mips-dec-ultrix${UNAME_RELEASE}
exit 0 ;;
VAX*:ULTRIX*:*:*)
echo vax-dec-ultrix${UNAME_RELEASE}
exit 0 ;;
2020:CLIX:*:*)
echo clipper-intergraph-clix${UNAME_RELEASE}
exit 0 ;;
mips:*:*:UMIPS | mips:*:*:RISCos)
sed 's/^ //' << EOF >$dummy.c
#ifdef __cplusplus
int main (int argc, char *argv[]) {
#else
int main (argc, argv) int argc; char *argv[]; {
#endif
#if defined (host_mips) && defined (MIPSEB)
#if defined (SYSTYPE_SYSV)
printf ("mips-mips-riscos%ssysv\n", argv[1]); exit (0);
#endif
#if defined (SYSTYPE_SVR4)
printf ("mips-mips-riscos%ssvr4\n", argv[1]); exit (0);
#endif
#if defined (SYSTYPE_BSD43) || defined(SYSTYPE_BSD)
printf ("mips-mips-riscos%sbsd\n", argv[1]); exit (0);
#endif
#endif
exit (-1);
}
EOF
${CC-cc} $dummy.c -o $dummy \
&& ./$dummy `echo "${UNAME_RELEASE}" | sed -n 's/\([0-9]*\).*/\1/p'` \
&& rm $dummy.c $dummy && exit 0
rm -f $dummy.c $dummy
echo mips-mips-riscos${UNAME_RELEASE}
exit 0 ;;
Night_Hawk:Power_UNIX:*:*)
echo powerpc-harris-powerunix
exit 0 ;;
m88k:CX/UX:7*:*)
echo m88k-harris-cxux7
exit 0 ;;
m88k:*:4*:R4*)
echo m88k-motorola-sysv4
exit 0 ;;
m88k:*:3*:R3*)
echo m88k-motorola-sysv3
exit 0 ;;
AViiON:dgux:*:*)
# DG/UX returns AViiON for all architectures
UNAME_PROCESSOR=`/usr/bin/uname -p`
if [ $UNAME_PROCESSOR = mc88100 -o $UNAME_PROCESSOR = mc88110 ] ; then
if [ ${TARGET_BINARY_INTERFACE}x = m88kdguxelfx \
-o ${TARGET_BINARY_INTERFACE}x = x ] ; then
echo m88k-dg-dgux${UNAME_RELEASE}
else
echo m88k-dg-dguxbcs${UNAME_RELEASE}
fi
else echo i586-dg-dgux${UNAME_RELEASE}
fi
exit 0 ;;
M88*:DolphinOS:*:*) # DolphinOS (SVR3)
echo m88k-dolphin-sysv3
exit 0 ;;
M88*:*:R3*:*)
# Delta 88k system running SVR3
echo m88k-motorola-sysv3
exit 0 ;;
XD88*:*:*:*) # Tektronix XD88 system running UTekV (SVR3)
echo m88k-tektronix-sysv3
exit 0 ;;
Tek43[0-9][0-9]:UTek:*:*) # Tektronix 4300 system running UTek (BSD)
echo m68k-tektronix-bsd
exit 0 ;;
*:IRIX*:*:*)
echo mips-sgi-irix`echo ${UNAME_RELEASE}|sed -e 's/-/_/g'`
exit 0 ;;
????????:AIX?:[12].1:2) # AIX 2.2.1 or AIX 2.1.1 is RT/PC AIX.
echo romp-ibm-aix # uname -m gives an 8 hex-code CPU id
exit 0 ;; # Note that: echo "'`uname -s`'" gives 'AIX '
i?86:AIX:*:*)
echo i386-ibm-aix
exit 0 ;;
*:AIX:2:3)
if grep bos325 /usr/include/stdio.h >/dev/null 2>&1; then
sed 's/^ //' << EOF >$dummy.c
#include <sys/systemcfg.h>
main()
{
if (!__power_pc())
exit(1);
puts("powerpc-ibm-aix3.2.5");
exit(0);
}
EOF
${CC-cc} $dummy.c -o $dummy && ./$dummy && rm $dummy.c $dummy && exit 0
rm -f $dummy.c $dummy
echo rs6000-ibm-aix3.2.5
elif grep bos324 /usr/include/stdio.h >/dev/null 2>&1; then
echo rs6000-ibm-aix3.2.4
else
echo rs6000-ibm-aix3.2
fi
exit 0 ;;
*:AIX:*:4)
IBM_CPU_ID=`/usr/sbin/lsdev -C -c processor -S available | head -1 | awk '{ print $1 }'`
if /usr/sbin/lsattr -EHl ${IBM_CPU_ID} | grep POWER >/dev/null 2>&1; then
IBM_ARCH=rs6000
else
IBM_ARCH=powerpc
fi
if [ -x /usr/bin/oslevel ] ; then
IBM_REV=`/usr/bin/oslevel`
else
IBM_REV=4.${UNAME_RELEASE}
fi
echo ${IBM_ARCH}-ibm-aix${IBM_REV}
exit 0 ;;
*:AIX:*:*)
echo rs6000-ibm-aix
exit 0 ;;
ibmrt:4.4BSD:*|romp-ibm:BSD:*)
echo romp-ibm-bsd4.4
exit 0 ;;
ibmrt:*BSD:*|romp-ibm:BSD:*) # covers RT/PC NetBSD and
echo romp-ibm-bsd${UNAME_RELEASE} # 4.3 with uname added to
exit 0 ;; # report: romp-ibm BSD 4.3
*:BOSX:*:*)
echo rs6000-bull-bosx
exit 0 ;;
DPX/2?00:B.O.S.:*:*)
echo m68k-bull-sysv3
exit 0 ;;
9000/[34]??:4.3bsd:1.*:*)
echo m68k-hp-bsd
exit 0 ;;
hp300:4.4BSD:*:* | 9000/[34]??:4.3bsd:2.*:*)
echo m68k-hp-bsd4.4
exit 0 ;;
9000/[34678]??:HP-UX:*:*)
case "${UNAME_MACHINE}" in
9000/31? ) HP_ARCH=m68000 ;;
9000/[34]?? ) HP_ARCH=m68k ;;
9000/6?? | 9000/7?? | 9000/80[024] | 9000/8?[136790] | 9000/892 )
sed 's/^ //' << EOF >$dummy.c
#include <stdlib.h>
#include <unistd.h>
int main ()
{
#if defined(_SC_KERNEL_BITS)
long bits = sysconf(_SC_KERNEL_BITS);
#endif
long cpu = sysconf (_SC_CPU_VERSION);
switch (cpu)
{
case CPU_PA_RISC1_0: puts ("hppa1.0"); break;
case CPU_PA_RISC1_1: puts ("hppa1.1"); break;
case CPU_PA_RISC2_0:
#if defined(_SC_KERNEL_BITS)
switch (bits)
{
case 64: puts ("hppa2.0w"); break;
case 32: puts ("hppa2.0n"); break;
default: puts ("hppa2.0"); break;
} break;
#else /* !defined(_SC_KERNEL_BITS) */
puts ("hppa2.0"); break;
#endif
default: puts ("hppa1.0"); break;
}
exit (0);
}
EOF
(${CC-cc} $dummy.c -o $dummy 2>/dev/null ) && HP_ARCH=`./$dummy`
rm -f $dummy.c $dummy
esac
HPUX_REV=`echo ${UNAME_RELEASE}|sed -e 's/[^.]*.[0B]*//'`
echo ${HP_ARCH}-hp-hpux${HPUX_REV}
exit 0 ;;
3050*:HI-UX:*:*)
sed 's/^ //' << EOF >$dummy.c
#include <unistd.h>
int
main ()
{
long cpu = sysconf (_SC_CPU_VERSION);
/* The order matters, because CPU_IS_HP_MC68K erroneously returns
true for CPU_PA_RISC1_0. CPU_IS_PA_RISC returns correct
results, however. */
if (CPU_IS_PA_RISC (cpu))
{
switch (cpu)
{
case CPU_PA_RISC1_0: puts ("hppa1.0-hitachi-hiuxwe2"); break;
case CPU_PA_RISC1_1: puts ("hppa1.1-hitachi-hiuxwe2"); break;
case CPU_PA_RISC2_0: puts ("hppa2.0-hitachi-hiuxwe2"); break;
default: puts ("hppa-hitachi-hiuxwe2"); break;
}
}
else if (CPU_IS_HP_MC68K (cpu))
puts ("m68k-hitachi-hiuxwe2");
else puts ("unknown-hitachi-hiuxwe2");
exit (0);
}
EOF
${CC-cc} $dummy.c -o $dummy && ./$dummy && rm $dummy.c $dummy && exit 0
rm -f $dummy.c $dummy
echo unknown-hitachi-hiuxwe2
exit 0 ;;
9000/7??:4.3bsd:*:* | 9000/8?[79]:4.3bsd:*:* )
echo hppa1.1-hp-bsd
exit 0 ;;
9000/8??:4.3bsd:*:*)
echo hppa1.0-hp-bsd
exit 0 ;;
*9??*:MPE*:*:*)
echo hppa1.0-hp-mpeix
exit 0 ;;
*9??*:MPE*:*:*)
echo hppa1.0-hp-mpeix
exit 0 ;;
hp7??:OSF1:*:* | hp8?[79]:OSF1:*:* )
echo hppa1.1-hp-osf
exit 0 ;;
hp8??:OSF1:*:*)
echo hppa1.0-hp-osf
exit 0 ;;
i?86:OSF1:*:*)
if [ -x /usr/sbin/sysversion ] ; then
echo ${UNAME_MACHINE}-unknown-osf1mk
else
echo ${UNAME_MACHINE}-unknown-osf1
fi
exit 0 ;;
parisc*:Lites*:*:*)
echo hppa1.1-hp-lites
exit 0 ;;
C1*:ConvexOS:*:* | convex:ConvexOS:C1*:*)
echo c1-convex-bsd
exit 0 ;;
C2*:ConvexOS:*:* | convex:ConvexOS:C2*:*)
if getsysinfo -f scalar_acc
then echo c32-convex-bsd
else echo c2-convex-bsd
fi
exit 0 ;;
C34*:ConvexOS:*:* | convex:ConvexOS:C34*:*)
echo c34-convex-bsd
exit 0 ;;
C38*:ConvexOS:*:* | convex:ConvexOS:C38*:*)
echo c38-convex-bsd
exit 0 ;;
C4*:ConvexOS:*:* | convex:ConvexOS:C4*:*)
echo c4-convex-bsd
exit 0 ;;
CRAY*X-MP:*:*:*)
echo xmp-cray-unicos
exit 0 ;;
CRAY*Y-MP:*:*:*)
echo ymp-cray-unicos${UNAME_RELEASE}
exit 0 ;;
CRAY*[A-Z]90:*:*:*)
echo ${UNAME_MACHINE}-cray-unicos${UNAME_RELEASE} \
| sed -e 's/CRAY.*\([A-Z]90\)/\1/' \
-e y/ABCDEFGHIJKLMNOPQRSTUVWXYZ/abcdefghijklmnopqrstuvwxyz/
exit 0 ;;
CRAY*TS:*:*:*)
echo t90-cray-unicos${UNAME_RELEASE}
exit 0 ;;
CRAY*T3E:*:*:*)
echo t3e-cray-unicosmk${UNAME_RELEASE}
exit 0 ;;
CRAY-2:*:*:*)
echo cray2-cray-unicos
exit 0 ;;
F300:UNIX_System_V:*:*)
FUJITSU_SYS=`uname -p | tr [A-Z] [a-z] | sed -e 's/\///'`
FUJITSU_REL=`echo ${UNAME_RELEASE} | sed -e 's/ /_/'`
echo "f300-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}"
exit 0 ;;
F301:UNIX_System_V:*:*)
echo f301-fujitsu-uxpv`echo $UNAME_RELEASE | sed 's/ .*//'`
exit 0 ;;
hp3[0-9][05]:NetBSD:*:*)
echo m68k-hp-netbsd${UNAME_RELEASE}
exit 0 ;;
hp300:OpenBSD:*:*)
echo m68k-unknown-openbsd${UNAME_RELEASE}
exit 0 ;;
sparc*:BSD/OS:*:*)
echo sparc-unknown-bsdi${UNAME_RELEASE}
exit 0 ;;
i?86:BSD/386:*:* | i?86:BSD/OS:*:*)
echo ${UNAME_MACHINE}-pc-bsdi${UNAME_RELEASE}
exit 0 ;;
*:BSD/OS:*:*)
echo ${UNAME_MACHINE}-unknown-bsdi${UNAME_RELEASE}
exit 0 ;;
*:FreeBSD:*:*)
if test -x /usr/bin/objformat; then
if test "elf" = "`/usr/bin/objformat`"; then
echo ${UNAME_MACHINE}-unknown-freebsdelf`echo ${UNAME_RELEASE}|sed -e 's/[-_].*//'`
exit 0
fi
fi
echo ${UNAME_MACHINE}-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'`
exit 0 ;;
*:NetBSD:*:*)
echo ${UNAME_MACHINE}-unknown-netbsd`echo ${UNAME_RELEASE}|sed -e 's/[-_].*/\./'`
exit 0 ;;
*:OpenBSD:*:*)
echo ${UNAME_MACHINE}-unknown-openbsd`echo ${UNAME_RELEASE}|sed -e 's/[-_].*/\./'`
exit 0 ;;
i*:CYGWIN*:*)
echo ${UNAME_MACHINE}-pc-cygwin
exit 0 ;;
i*:MINGW*:*)
echo ${UNAME_MACHINE}-pc-mingw32
exit 0 ;;
p*:CYGWIN*:*)
echo powerpcle-unknown-cygwin
exit 0 ;;
prep*:SunOS:5.*:*)
echo powerpcle-unknown-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
exit 0 ;;
*:GNU:*:*)
echo `echo ${UNAME_MACHINE}|sed -e 's,[-/].*$,,'`-unknown-gnu`echo ${UNAME_RELEASE}|sed -e 's,/.*$,,'`
exit 0 ;;
*:Linux:*:*)
# # uname on the ARM produces all sorts of strangeness, and we need to
# # filter it out.
# case "$UNAME_MACHINE" in
# armv*) UNAME_MACHINE=$UNAME_MACHINE ;;
# arm* | sa110*) UNAME_MACHINE="arm" ;;
# esac
# The BFD linker knows what the default object file format is, so
# first see if it will tell us.
ld_help_string=`ld --help 2>&1`
ld_supported_emulations=`echo $ld_help_string \
| sed -ne '/supported emulations:/!d
s/[ ][ ]*/ /g
s/.*supported emulations: *//
s/ .*//
p'`
case "$ld_supported_emulations" in
i?86linux) echo "${UNAME_MACHINE}-pc-linux-gnuaout" ; exit 0 ;;
i?86coff) echo "${UNAME_MACHINE}-pc-linux-gnucoff" ; exit 0 ;;
sparclinux) echo "${UNAME_MACHINE}-unknown-linux-gnuaout" ; exit 0 ;;
armlinux) echo "${UNAME_MACHINE}-unknown-linux-gnuaout" ; exit 0 ;;
m68klinux) echo "${UNAME_MACHINE}-unknown-linux-gnuaout" ; exit 0 ;;
elf32arm) echo "${UNAME_MACHINE}-unknown-linux-gnu" ; exit 0 ;;
elf32ppc) echo "powerpc-unknown-linux-gnu" ; exit 0 ;;
esac
if test "${UNAME_MACHINE}" = "alpha" ; then
sed 's/^ //' <<EOF >$dummy.s
.globl main
.ent main
main:
.frame \$30,0,\$26,0
.prologue 0
.long 0x47e03d80 # implver $0
lda \$2,259
.long 0x47e20c21 # amask $2,$1
srl \$1,8,\$2
sll \$2,2,\$2
sll \$0,3,\$0
addl \$1,\$0,\$0
addl \$2,\$0,\$0
ret \$31,(\$26),1
.end main
EOF
LIBC=""
${CC-cc} $dummy.s -o $dummy 2>/dev/null
if test "$?" = 0 ; then
./$dummy
case "$?" in
7)
UNAME_MACHINE="alpha"
;;
15)
UNAME_MACHINE="alphaev5"
;;
14)
UNAME_MACHINE="alphaev56"
;;
10)
UNAME_MACHINE="alphapca56"
;;
16)
UNAME_MACHINE="alphaev6"
;;
esac
objdump --private-headers $dummy | \
grep ld.so.1 > /dev/null
if test "$?" = 0 ; then
LIBC="libc1"
fi
fi
rm -f $dummy.s $dummy
echo ${UNAME_MACHINE}-unknown-linux-gnu${LIBC} ; exit 0
elif test "${UNAME_MACHINE}" = "mips" ; then
cat >$dummy.c <<EOF
#ifdef __cplusplus
int main (int argc, char *argv[]) {
#else
int main (argc, argv) int argc; char *argv[]; {
#endif
#ifdef __MIPSEB__
printf ("%s-unknown-linux-gnu\n", argv[1]);
#endif
#ifdef __MIPSEL__
printf ("%sel-unknown-linux-gnu\n", argv[1]);
#endif
return 0;
}
EOF
${CC-cc} $dummy.c -o $dummy 2>/dev/null && ./$dummy "${UNAME_MACHINE}" && rm $dummy.c $dummy && exit 0
rm -f $dummy.c $dummy
else
# Either a pre-BFD a.out linker (linux-gnuoldld)
# or one that does not give us useful --help.
# GCC wants to distinguish between linux-gnuoldld and linux-gnuaout.
# If ld does not provide *any* "supported emulations:"
# that means it is gnuoldld.
echo "$ld_help_string" | grep >/dev/null 2>&1 "supported emulations:"
test $? != 0 && echo "${UNAME_MACHINE}-pc-linux-gnuoldld" && exit 0
case "${UNAME_MACHINE}" in
i?86)
VENDOR=pc;
;;
*)
VENDOR=unknown;
;;
esac
# Determine whether the default compiler is a.out or elf
cat >$dummy.c <<EOF
#include <features.h>
#ifdef __cplusplus
int main (int argc, char *argv[]) {
#else
int main (argc, argv) int argc; char *argv[]; {
#endif
#ifdef __ELF__
# ifdef __GLIBC__
# if __GLIBC__ >= 2
printf ("%s-${VENDOR}-linux-gnu\n", argv[1]);
# else
printf ("%s-${VENDOR}-linux-gnulibc1\n", argv[1]);
# endif
# else
printf ("%s-${VENDOR}-linux-gnulibc1\n", argv[1]);
# endif
#else
printf ("%s-${VENDOR}-linux-gnuaout\n", argv[1]);
#endif
return 0;
}
EOF
${CC-cc} $dummy.c -o $dummy 2>/dev/null && ./$dummy "${UNAME_MACHINE}" && rm $dummy.c $dummy && exit 0
rm -f $dummy.c $dummy
fi ;;
# ptx 4.0 does uname -s correctly, with DYNIX/ptx in there. earlier versions
# are messed up and put the nodename in both sysname and nodename.
i?86:DYNIX/ptx:4*:*)
echo i386-sequent-sysv4
exit 0 ;;
i?86:UNIX_SV:4.2MP:2.*)
# Unixware is an offshoot of SVR4, but it has its own version
# number series starting with 2...
# I am not positive that other SVR4 systems won't match this,
# I just have to hope. -- rms.
# Use sysv4.2uw... so that sysv4* matches it.
echo ${UNAME_MACHINE}-pc-sysv4.2uw${UNAME_VERSION}
exit 0 ;;
i?86:*:4.*:* | i?86:SYSTEM_V:4.*:*)
if grep Novell /usr/include/link.h >/dev/null 2>/dev/null; then
echo ${UNAME_MACHINE}-univel-sysv${UNAME_RELEASE}
else
echo ${UNAME_MACHINE}-pc-sysv${UNAME_RELEASE}
fi
exit 0 ;;
i?86:*:3.2:*)
if test -f /usr/options/cb.name; then
UNAME_REL=`sed -n 's/.*Version //p' </usr/options/cb.name`
echo ${UNAME_MACHINE}-pc-isc$UNAME_REL
elif /bin/uname -X 2>/dev/null >/dev/null ; then
UNAME_REL=`(/bin/uname -X|egrep Release|sed -e 's/.*= //')`
(/bin/uname -X|egrep i80486 >/dev/null) && UNAME_MACHINE=i486
(/bin/uname -X|egrep '^Machine.*Pentium' >/dev/null) \
&& UNAME_MACHINE=i586
echo ${UNAME_MACHINE}-pc-sco$UNAME_REL
else
echo ${UNAME_MACHINE}-pc-sysv32
fi
exit 0 ;;
i?86:UnixWare:*:*)
if /bin/uname -X 2>/dev/null >/dev/null ; then
(/bin/uname -X|egrep '^Machine.*Pentium' >/dev/null) \
&& UNAME_MACHINE=i586
fi
echo ${UNAME_MACHINE}-unixware-${UNAME_RELEASE}-${UNAME_VERSION}
exit 0 ;;
pc:*:*:*)
# uname -m prints for DJGPP always 'pc', but it prints nothing about
# the processor, so we play safe by assuming i386.
echo i386-pc-msdosdjgpp
exit 0 ;;
Intel:Mach:3*:*)
echo i386-pc-mach3
exit 0 ;;
paragon:*:*:*)
echo i860-intel-osf1
exit 0 ;;
i860:*:4.*:*) # i860-SVR4
if grep Stardent /usr/include/sys/uadmin.h >/dev/null 2>&1 ; then
echo i860-stardent-sysv${UNAME_RELEASE} # Stardent Vistra i860-SVR4
else # Add other i860-SVR4 vendors below as they are discovered.
echo i860-unknown-sysv${UNAME_RELEASE} # Unknown i860-SVR4
fi
exit 0 ;;
mini*:CTIX:SYS*5:*)
# "miniframe"
echo m68010-convergent-sysv
exit 0 ;;
M68*:*:R3V[567]*:*)
test -r /sysV68 && echo 'm68k-motorola-sysv' && exit 0 ;;
3[34]??:*:4.0:3.0 | 3[34]??,*:*:4.0:3.0 | 4850:*:4.0:3.0)
OS_REL=''
test -r /etc/.relid \
&& OS_REL=.`sed -n 's/[^ ]* [^ ]* \([0-9][0-9]\).*/\1/p' < /etc/.relid`
/bin/uname -p 2>/dev/null | grep 86 >/dev/null \
&& echo i486-ncr-sysv4.3${OS_REL} && exit 0
/bin/uname -p 2>/dev/null | /bin/grep entium >/dev/null \
&& echo i586-ncr-sysv4.3${OS_REL} && exit 0 ;;
3[34]??:*:4.0:* | 3[34]??,*:*:4.0:*)
/bin/uname -p 2>/dev/null | grep 86 >/dev/null \
&& echo i486-ncr-sysv4 && exit 0 ;;
m68*:LynxOS:2.*:*)
echo m68k-unknown-lynxos${UNAME_RELEASE}
exit 0 ;;
mc68030:UNIX_System_V:4.*:*)
echo m68k-atari-sysv4
exit 0 ;;
i?86:LynxOS:2.*:* | i?86:LynxOS:3.[01]*:*)
echo i386-unknown-lynxos${UNAME_RELEASE}
exit 0 ;;
TSUNAMI:LynxOS:2.*:*)
echo sparc-unknown-lynxos${UNAME_RELEASE}
exit 0 ;;
rs6000:LynxOS:2.*:* | PowerPC:LynxOS:2.*:*)
echo rs6000-unknown-lynxos${UNAME_RELEASE}
exit 0 ;;
SM[BE]S:UNIX_SV:*:*)
echo mips-dde-sysv${UNAME_RELEASE}
exit 0 ;;
RM*:ReliantUNIX-*:*:*)
echo mips-sni-sysv4
exit 0 ;;
RM*:SINIX-*:*:*)
echo mips-sni-sysv4
exit 0 ;;
*:SINIX-*:*:*)
if uname -p 2>/dev/null >/dev/null ; then
UNAME_MACHINE=`(uname -p) 2>/dev/null`
echo ${UNAME_MACHINE}-sni-sysv4
else
echo ns32k-sni-sysv
fi
exit 0 ;;
PENTIUM:CPunix:4.0*:*) # Unisys `ClearPath HMP IX 4000' SVR4/MP effort
# says <Richard.M.Bartel@ccMail.Census.GOV>
echo i586-unisys-sysv4
exit 0 ;;
*:UNIX_System_V:4*:FTX*)
# From Gerald Hewes <hewes@openmarket.com>.
# How about differentiating between stratus architectures? -djm
echo hppa1.1-stratus-sysv4
exit 0 ;;
*:*:*:FTX*)
# From seanf@swdc.stratus.com.
echo i860-stratus-sysv4
exit 0 ;;
mc68*:A/UX:*:*)
echo m68k-apple-aux${UNAME_RELEASE}
exit 0 ;;
news*:NEWS-OS:*:6*)
echo mips-sony-newsos6
exit 0 ;;
R[34]000:*System_V*:*:* | R4000:UNIX_SYSV:*:* | R4000:UNIX_SV:*:*)
if [ -d /usr/nec ]; then
echo mips-nec-sysv${UNAME_RELEASE}
else
echo mips-unknown-sysv${UNAME_RELEASE}
fi
exit 0 ;;
BeBox:BeOS:*:*) # BeOS running on hardware made by Be, PPC only.
echo powerpc-be-beos
exit 0 ;;
BeMac:BeOS:*:*) # BeOS running on Mac or Mac clone, PPC only.
echo powerpc-apple-beos
exit 0 ;;
BePC:BeOS:*:*) # BeOS running on Intel PC compatible.
echo i586-pc-beos
exit 0 ;;
SX-4:SUPER-UX:*:*)
echo sx4-nec-superux${UNAME_RELEASE}
exit 0 ;;
SX-5:SUPER-UX:*:*)
echo sx5-nec-superux${UNAME_RELEASE}
exit 0 ;;
Power*:Rhapsody:*:*)
echo powerpc-apple-rhapsody${UNAME_RELEASE}
exit 0 ;;
*:Rhapsody:*:*)
echo ${UNAME_MACHINE}-apple-rhapsody${UNAME_RELEASE}
exit 0 ;;
esac
#echo '(No uname command or uname output not recognized.)' 1>&2
#echo "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" 1>&2
cat >$dummy.c <<EOF
#ifdef _SEQUENT_
# include <sys/types.h>
# include <sys/utsname.h>
#endif
main ()
{
#if defined (sony)
#if defined (MIPSEB)
/* BFD wants "bsd" instead of "newsos". Perhaps BFD should be changed,
I don't know.... */
printf ("mips-sony-bsd\n"); exit (0);
#else
#include <sys/param.h>
printf ("m68k-sony-newsos%s\n",
#ifdef NEWSOS4
"4"
#else
""
#endif
); exit (0);
#endif
#endif
#if defined (__arm) && defined (__acorn) && defined (__unix)
printf ("arm-acorn-riscix"); exit (0);
#endif
#if defined (hp300) && !defined (hpux)
printf ("m68k-hp-bsd\n"); exit (0);
#endif
#if defined (NeXT)
#if !defined (__ARCHITECTURE__)
#define __ARCHITECTURE__ "m68k"
#endif
int version;
version=`(hostinfo | sed -n 's/.*NeXT Mach \([0-9]*\).*/\1/p') 2>/dev/null`;
if (version < 4)
printf ("%s-next-nextstep%d\n", __ARCHITECTURE__, version);
else
printf ("%s-next-openstep%d\n", __ARCHITECTURE__, version);
exit (0);
#endif
#if defined (MULTIMAX) || defined (n16)
#if defined (UMAXV)
printf ("ns32k-encore-sysv\n"); exit (0);
#else
#if defined (CMU)
printf ("ns32k-encore-mach\n"); exit (0);
#else
printf ("ns32k-encore-bsd\n"); exit (0);
#endif
#endif
#endif
#if defined (__386BSD__)
printf ("i386-pc-bsd\n"); exit (0);
#endif
#if defined (sequent)
#if defined (i386)
printf ("i386-sequent-dynix\n"); exit (0);
#endif
#if defined (ns32000)
printf ("ns32k-sequent-dynix\n"); exit (0);
#endif
#endif
#if defined (_SEQUENT_)
struct utsname un;
uname(&un);
if (strncmp(un.version, "V2", 2) == 0) {
printf ("i386-sequent-ptx2\n"); exit (0);
}
if (strncmp(un.version, "V1", 2) == 0) { /* XXX is V1 correct? */
printf ("i386-sequent-ptx1\n"); exit (0);
}
printf ("i386-sequent-ptx\n"); exit (0);
#endif
#if defined (vax)
#if !defined (ultrix)
printf ("vax-dec-bsd\n"); exit (0);
#else
printf ("vax-dec-ultrix\n"); exit (0);
#endif
#endif
#if defined (alliant) && defined (i860)
printf ("i860-alliant-bsd\n"); exit (0);
#endif
exit (1);
}
EOF
${CC-cc} $dummy.c -o $dummy 2>/dev/null && ./$dummy && rm $dummy.c $dummy && exit 0
rm -f $dummy.c $dummy
# Apollos put the system type in the environment.
test -d /usr/apollo && { echo ${ISP}-apollo-${SYSTYPE}; exit 0; }
# Convex versions that predate uname can use getsysinfo(1)
if [ -x /usr/convex/getsysinfo ]
then
case `getsysinfo -f cpu_type` in
c1*)
echo c1-convex-bsd
exit 0 ;;
c2*)
if getsysinfo -f scalar_acc
then echo c32-convex-bsd
else echo c2-convex-bsd
fi
exit 0 ;;
c34*)
echo c34-convex-bsd
exit 0 ;;
c38*)
echo c38-convex-bsd
exit 0 ;;
c4*)
echo c4-convex-bsd
exit 0 ;;
esac
fi
#echo '(Unable to guess system type)' 1>&2
exit 1

979
contrib/other/sdlquake-1.0.9/config.sub vendored Normal file
View File

@ -0,0 +1,979 @@
#! /bin/sh
# Configuration validation subroutine script, version 1.1.
# Copyright (C) 1991, 92-97, 1998 Free Software Foundation, Inc.
# This file is (in principle) common to ALL GNU software.
# The presence of a machine in this file suggests that SOME GNU software
# can handle that machine. It does not imply ALL GNU software can.
#
# This file is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 59 Temple Place - Suite 330,
# Boston, MA 02111-1307, USA.
# As a special exception to the GNU General Public License, if you
# distribute this file as part of a program that contains a
# configuration script generated by Autoconf, you may include it under
# the same distribution terms that you use for the rest of that program.
# Configuration subroutine to validate and canonicalize a configuration type.
# Supply the specified configuration type as an argument.
# If it is invalid, we print an error message on stderr and exit with code 1.
# Otherwise, we print the canonical config type on stdout and succeed.
# This file is supposed to be the same for all GNU packages
# and recognize all the CPU types, system types and aliases
# that are meaningful with *any* GNU software.
# Each package is responsible for reporting which valid configurations
# it does not support. The user should be able to distinguish
# a failure to support a valid configuration from a meaningless
# configuration.
# The goal of this file is to map all the various variations of a given
# machine specification into a single specification in the form:
# CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM
# or in some cases, the newer four-part form:
# CPU_TYPE-MANUFACTURER-KERNEL-OPERATING_SYSTEM
# It is wrong to echo any other type of specification.
if [ x$1 = x ]
then
echo Configuration name missing. 1>&2
echo "Usage: $0 CPU-MFR-OPSYS" 1>&2
echo "or $0 ALIAS" 1>&2
echo where ALIAS is a recognized configuration type. 1>&2
exit 1
fi
# First pass through any local machine types.
case $1 in
*local*)
echo $1
exit 0
;;
*)
;;
esac
# Separate what the user gave into CPU-COMPANY and OS or KERNEL-OS (if any).
# Here we must recognize all the valid KERNEL-OS combinations.
maybe_os=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\2/'`
case $maybe_os in
linux-gnu*)
os=-$maybe_os
basic_machine=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\1/'`
;;
*)
basic_machine=`echo $1 | sed 's/-[^-]*$//'`
if [ $basic_machine != $1 ]
then os=`echo $1 | sed 's/.*-/-/'`
else os=; fi
;;
esac
### Let's recognize common machines as not being operating systems so
### that things like config.sub decstation-3100 work. We also
### recognize some manufacturers as not being operating systems, so we
### can provide default operating systems below.
case $os in
-sun*os*)
# Prevent following clause from handling this invalid input.
;;
-dec* | -mips* | -sequent* | -encore* | -pc532* | -sgi* | -sony* | \
-att* | -7300* | -3300* | -delta* | -motorola* | -sun[234]* | \
-unicom* | -ibm* | -next | -hp | -isi* | -apollo | -altos* | \
-convergent* | -ncr* | -news | -32* | -3600* | -3100* | -hitachi* |\
-c[123]* | -convex* | -sun | -crds | -omron* | -dg | -ultra | -tti* | \
-harris | -dolphin | -highlevel | -gould | -cbm | -ns | -masscomp | \
-apple)
os=
basic_machine=$1
;;
-hiux*)
os=-hiuxwe2
;;
-sco5)
os=sco3.2v5
basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
;;
-sco4)
os=-sco3.2v4
basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
;;
-sco3.2.[4-9]*)
os=`echo $os | sed -e 's/sco3.2./sco3.2v/'`
basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
;;
-sco3.2v[4-9]*)
# Don't forget version if it is 3.2v4 or newer.
basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
;;
-sco*)
os=-sco3.2v2
basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
;;
-isc)
os=-isc2.2
basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
;;
-clix*)
basic_machine=clipper-intergraph
;;
-isc*)
basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
;;
-lynx*)
os=-lynxos
;;
-ptx*)
basic_machine=`echo $1 | sed -e 's/86-.*/86-sequent/'`
;;
-windowsnt*)
os=`echo $os | sed -e 's/windowsnt/winnt/'`
;;
-psos*)
os=-psos
;;
esac
# Decode aliases for certain CPU-COMPANY combinations.
case $basic_machine in
# Recognize the basic CPU types without company name.
# Some are omitted here because they have special meanings below.
tahoe | i860 | m32r | m68k | m68000 | m88k | ns32k | arc | arm \
| arme[lb] | pyramid | mn10200 | mn10300 | tron | a29k \
| 580 | i960 | h8300 | hppa | hppa1.0 | hppa1.1 | hppa2.0 \
| hppa2.0w \
| alpha | alphaev5 | alphaev56 | we32k | ns16k | clipper \
| i370 | sh | powerpc | powerpcle | 1750a | dsp16xx | pdp11 \
| mips64 | mipsel | mips64el | mips64orion | mips64orionel \
| mipstx39 | mipstx39el | armv[34][lb] \
| sparc | sparclet | sparclite | sparc64 | v850)
basic_machine=$basic_machine-unknown
;;
# We use `pc' rather than `unknown'
# because (1) that's what they normally are, and
# (2) the word "unknown" tends to confuse beginning users.
i[34567]86)
basic_machine=$basic_machine-pc
;;
# Object if more than one company name word.
*-*-*)
echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2
exit 1
;;
# Recognize the basic CPU types with company name.
vax-* | tahoe-* | i[34567]86-* | i860-* | m32r-* | m68k-* | m68000-* \
| m88k-* | sparc-* | ns32k-* | fx80-* | arc-* | arm-* | c[123]* \
| mips-* | pyramid-* | tron-* | a29k-* | romp-* | rs6000-* \
| power-* | none-* | 580-* | cray2-* | h8300-* | i960-* \
| xmp-* | ymp-* | hppa-* | hppa1.0-* | hppa1.1-* | hppa2.0-* \
| hppa2.0w-* \
| alpha-* | alphaev5-* | alphaev56-* | we32k-* | cydra-* \
| ns16k-* | pn-* | np1-* | xps100-* | clipper-* | orion-* \
| sparclite-* | pdp11-* | sh-* | powerpc-* | powerpcle-* \
| sparc64-* | mips64-* | mipsel-* | armv[34][lb]-*\
| mips64el-* | mips64orion-* | mips64orionel-* \
| mipstx39-* | mipstx39el-* \
| f301-* | armv*-*)
;;
# Recognize the various machine names and aliases which stand
# for a CPU type and a company and sometimes even an OS.
3b1 | 7300 | 7300-att | att-7300 | pc7300 | safari | unixpc)
basic_machine=m68000-att
;;
3b*)
basic_machine=we32k-att
;;
alliant | fx80)
basic_machine=fx80-alliant
;;
altos | altos3068)
basic_machine=m68k-altos
;;
am29k)
basic_machine=a29k-none
os=-bsd
;;
amdahl)
basic_machine=580-amdahl
os=-sysv
;;
amiga | amiga-*)
basic_machine=m68k-cbm
;;
amigaos | amigados)
basic_machine=m68k-cbm
os=-amigaos
;;
amigaunix | amix)
basic_machine=m68k-cbm
os=-sysv4
;;
apollo68)
basic_machine=m68k-apollo
os=-sysv
;;
aux)
basic_machine=m68k-apple
os=-aux
;;
balance)
basic_machine=ns32k-sequent
os=-dynix
;;
convex-c1)
basic_machine=c1-convex
os=-bsd
;;
convex-c2)
basic_machine=c2-convex
os=-bsd
;;
convex-c32)
basic_machine=c32-convex
os=-bsd
;;
convex-c34)
basic_machine=c34-convex
os=-bsd
;;
convex-c38)
basic_machine=c38-convex
os=-bsd
;;
cray | ymp)
basic_machine=ymp-cray
os=-unicos
;;
cray2)
basic_machine=cray2-cray
os=-unicos
;;
[ctj]90-cray)
basic_machine=c90-cray
os=-unicos
;;
crds | unos)
basic_machine=m68k-crds
;;
da30 | da30-*)
basic_machine=m68k-da30
;;
decstation | decstation-3100 | pmax | pmax-* | pmin | dec3100 | decstatn)
basic_machine=mips-dec
;;
delta | 3300 | motorola-3300 | motorola-delta \
| 3300-motorola | delta-motorola)
basic_machine=m68k-motorola
;;
delta88)
basic_machine=m88k-motorola
os=-sysv3
;;
dpx20 | dpx20-*)
basic_machine=rs6000-bull
os=-bosx
;;
dpx2* | dpx2*-bull)
basic_machine=m68k-bull
os=-sysv3
;;
ebmon29k)
basic_machine=a29k-amd
os=-ebmon
;;
elxsi)
basic_machine=elxsi-elxsi
os=-bsd
;;
encore | umax | mmax)
basic_machine=ns32k-encore
;;
fx2800)
basic_machine=i860-alliant
;;
genix)
basic_machine=ns32k-ns
;;
gmicro)
basic_machine=tron-gmicro
os=-sysv
;;
h3050r* | hiux*)
basic_machine=hppa1.1-hitachi
os=-hiuxwe2
;;
h8300hms)
basic_machine=h8300-hitachi
os=-hms
;;
harris)
basic_machine=m88k-harris
os=-sysv3
;;
hp300-*)
basic_machine=m68k-hp
;;
hp300bsd)
basic_machine=m68k-hp
os=-bsd
;;
hp300hpux)
basic_machine=m68k-hp
os=-hpux
;;
hp9k2[0-9][0-9] | hp9k31[0-9])
basic_machine=m68000-hp
;;
hp9k3[2-9][0-9])
basic_machine=m68k-hp
;;
hp9k7[0-9][0-9] | hp7[0-9][0-9] | hp9k8[0-9]7 | hp8[0-9]7)
basic_machine=hppa1.1-hp
;;
hp9k8[0-9][0-9] | hp8[0-9][0-9])
basic_machine=hppa1.0-hp
;;
hppa-next)
os=-nextstep3
;;
hp3k9[0-9][0-9] | hp9[0-9][0-9])
basic_machine=hppa1.0-hp
os=-mpeix
;;
hp3k9[0-9][0-9] | hp9[0-9][0-9])
basic_machine=hppa1.0-hp
os=-mpeix
;;
i370-ibm* | ibm*)
basic_machine=i370-ibm
os=-mvs
;;
# I'm not sure what "Sysv32" means. Should this be sysv3.2?
i[34567]86v32)
basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
os=-sysv32
;;
i[34567]86v4*)
basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
os=-sysv4
;;
i[34567]86v)
basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
os=-sysv
;;
i[34567]86sol2)
basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
os=-solaris2
;;
iris | iris4d)
basic_machine=mips-sgi
case $os in
-irix*)
;;
*)
os=-irix4
;;
esac
;;
isi68 | isi)
basic_machine=m68k-isi
os=-sysv
;;
m88k-omron*)
basic_machine=m88k-omron
;;
magnum | m3230)
basic_machine=mips-mips
os=-sysv
;;
merlin)
basic_machine=ns32k-utek
os=-sysv
;;
miniframe)
basic_machine=m68000-convergent
;;
mipsel*-linux*)
basic_machine=mipsel-unknown
os=-linux-gnu
;;
mips*-linux*)
basic_machine=mips-unknown
os=-linux-gnu
;;
mips3*-*)
basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'`
;;
mips3*)
basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'`-unknown
;;
ncr3000)
basic_machine=i486-ncr
os=-sysv4
;;
netwinder)
basic_machine=armv4l-corel
os=-linux
;;
news | news700 | news800 | news900)
basic_machine=m68k-sony
os=-newsos
;;
news1000)
basic_machine=m68030-sony
os=-newsos
;;
news-3600 | risc-news)
basic_machine=mips-sony
os=-newsos
;;
next | m*-next )
basic_machine=m68k-next
case $os in
-nextstep* )
;;
-ns2*)
os=-nextstep2
;;
*)
os=-nextstep3
;;
esac
;;
nh3000)
basic_machine=m68k-harris
os=-cxux
;;
nh[45]000)
basic_machine=m88k-harris
os=-cxux
;;
nindy960)
basic_machine=i960-intel
os=-nindy
;;
np1)
basic_machine=np1-gould
;;
pa-hitachi)
basic_machine=hppa1.1-hitachi
os=-hiuxwe2
;;
paragon)
basic_machine=i860-intel
os=-osf
;;
pbd)
basic_machine=sparc-tti
;;
pbb)
basic_machine=m68k-tti
;;
pc532 | pc532-*)
basic_machine=ns32k-pc532
;;
pentium | p5 | k5 | nexen)
basic_machine=i586-pc
;;
pentiumpro | p6 | k6 | 6x86)
basic_machine=i686-pc
;;
pentiumii | pentium2)
basic_machine=i786-pc
;;
pentium-* | p5-* | k5-* | nexen-*)
basic_machine=i586-`echo $basic_machine | sed 's/^[^-]*-//'`
;;
pentiumpro-* | p6-* | k6-* | 6x86-*)
basic_machine=i686-`echo $basic_machine | sed 's/^[^-]*-//'`
;;
pentiumii-* | pentium2-*)
basic_machine=i786-`echo $basic_machine | sed 's/^[^-]*-//'`
;;
pn)
basic_machine=pn-gould
;;
power) basic_machine=rs6000-ibm
;;
ppc) basic_machine=powerpc-unknown
;;
ppc-*) basic_machine=powerpc-`echo $basic_machine | sed 's/^[^-]*-//'`
;;
ppcle | powerpclittle | ppc-le | powerpc-little)
basic_machine=powerpcle-unknown
;;
ppcle-* | powerpclittle-*)
basic_machine=powerpcle-`echo $basic_machine | sed 's/^[^-]*-//'`
;;
ps2)
basic_machine=i386-ibm
;;
rm[46]00)
basic_machine=mips-siemens
;;
rtpc | rtpc-*)
basic_machine=romp-ibm
;;
sequent)
basic_machine=i386-sequent
;;
sh)
basic_machine=sh-hitachi
os=-hms
;;
sps7)
basic_machine=m68k-bull
os=-sysv2
;;
spur)
basic_machine=spur-unknown
;;
sun2)
basic_machine=m68000-sun
;;
sun2os3)
basic_machine=m68000-sun
os=-sunos3
;;
sun2os4)
basic_machine=m68000-sun
os=-sunos4
;;
sun3os3)
basic_machine=m68k-sun
os=-sunos3
;;
sun3os4)
basic_machine=m68k-sun
os=-sunos4
;;
sun4os3)
basic_machine=sparc-sun
os=-sunos3
;;
sun4os4)
basic_machine=sparc-sun
os=-sunos4
;;
sun4sol2)
basic_machine=sparc-sun
os=-solaris2
;;
sun3 | sun3-*)
basic_machine=m68k-sun
;;
sun4)
basic_machine=sparc-sun
;;
sun386 | sun386i | roadrunner)
basic_machine=i386-sun
;;
symmetry)
basic_machine=i386-sequent
os=-dynix
;;
tx39)
basic_machine=mipstx39-unknown
;;
tx39el)
basic_machine=mipstx39el-unknown
;;
tower | tower-32)
basic_machine=m68k-ncr
;;
udi29k)
basic_machine=a29k-amd
os=-udi
;;
ultra3)
basic_machine=a29k-nyu
os=-sym1
;;
vaxv)
basic_machine=vax-dec
os=-sysv
;;
vms)
basic_machine=vax-dec
os=-vms
;;
vpp*|vx|vx-*)
basic_machine=f301-fujitsu
;;
vxworks960)
basic_machine=i960-wrs
os=-vxworks
;;
vxworks68)
basic_machine=m68k-wrs
os=-vxworks
;;
vxworks29k)
basic_machine=a29k-wrs
os=-vxworks
;;
xmp)
basic_machine=xmp-cray
os=-unicos
;;
xps | xps100)
basic_machine=xps100-honeywell
;;
none)
basic_machine=none-none
os=-none
;;
# Here we handle the default manufacturer of certain CPU types. It is in
# some cases the only manufacturer, in others, it is the most popular.
mips)
if [ x$os = x-linux-gnu ]; then
basic_machine=mips-unknown
else
basic_machine=mips-mips
fi
;;
romp)
basic_machine=romp-ibm
;;
rs6000)
basic_machine=rs6000-ibm
;;
vax)
basic_machine=vax-dec
;;
pdp11)
basic_machine=pdp11-dec
;;
we32k)
basic_machine=we32k-att
;;
sparc)
basic_machine=sparc-sun
;;
cydra)
basic_machine=cydra-cydrome
;;
orion)
basic_machine=orion-highlevel
;;
orion105)
basic_machine=clipper-highlevel
;;
*)
echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2
exit 1
;;
esac
# Here we canonicalize certain aliases for manufacturers.
case $basic_machine in
*-digital*)
basic_machine=`echo $basic_machine | sed 's/digital.*/dec/'`
;;
*-commodore*)
basic_machine=`echo $basic_machine | sed 's/commodore.*/cbm/'`
;;
*)
;;
esac
# Decode manufacturer-specific aliases for certain operating systems.
if [ x"$os" != x"" ]
then
case $os in
# First match some system type aliases
# that might get confused with valid system types.
# -solaris* is a basic system type, with this one exception.
-solaris1 | -solaris1.*)
os=`echo $os | sed -e 's|solaris1|sunos4|'`
;;
-solaris)
os=-solaris2
;;
-svr4*)
os=-sysv4
;;
-unixware*)
os=-sysv4.2uw
;;
-gnu/linux*)
os=`echo $os | sed -e 's|gnu/linux|linux-gnu|'`
;;
# First accept the basic system types.
# The portable systems comes first.
# Each alternative MUST END IN A *, to match a version number.
# -sysv* is not here because it comes later, after sysvr4.
-gnu* | -bsd* | -mach* | -minix* | -genix* | -ultrix* | -irix* \
| -*vms* | -sco* | -esix* | -isc* | -aix* | -sunos | -sunos[34]*\
| -hpux* | -unos* | -osf* | -luna* | -dgux* | -solaris* | -sym* \
| -amigaos* | -amigados* | -msdos* | -newsos* | -unicos* | -aof* \
| -aos* \
| -nindy* | -vxsim* | -vxworks* | -ebmon* | -hms* | -mvs* \
| -clix* | -riscos* | -uniplus* | -iris* | -rtu* | -xenix* \
| -hiux* | -386bsd* | -netbsd* | -openbsd* | -freebsd* | -riscix* \
| -lynxos* | -bosx* | -nextstep* | -cxux* | -aout* | -elf* \
| -ptx* | -coff* | -ecoff* | -winnt* | -domain* | -vsta* \
| -udi* | -eabi* | -lites* | -ieee* | -go32* | -aux* \
| -cygwin* | -pe* | -psos* | -moss* | -proelf* | -rtems* \
| -mingw32* | -linux-gnu* | -uxpv* | -beos* | -rhapsody* \
| -openstep* | -mpeix* | -oskit*)
# Remember, each alternative MUST END IN *, to match a version number.
;;
-linux*)
os=`echo $os | sed -e 's|linux|linux-gnu|'`
;;
-sunos5*)
os=`echo $os | sed -e 's|sunos5|solaris2|'`
;;
-sunos6*)
os=`echo $os | sed -e 's|sunos6|solaris3|'`
;;
-osfrose*)
os=-osfrose
;;
-osf*)
os=-osf
;;
-utek*)
os=-bsd
;;
-dynix*)
os=-bsd
;;
-acis*)
os=-aos
;;
-ctix* | -uts*)
os=-sysv
;;
-ns2 )
os=-nextstep2
;;
# Preserve the version number of sinix5.
-sinix5.*)
os=`echo $os | sed -e 's|sinix|sysv|'`
;;
-sinix*)
os=-sysv4
;;
-triton*)
os=-sysv3
;;
-oss*)
os=-sysv3
;;
-svr4)
os=-sysv4
;;
-svr3)
os=-sysv3
;;
-sysvr4)
os=-sysv4
;;
# This must come after -sysvr4.
-sysv*)
;;
-xenix)
os=-xenix
;;
-none)
;;
*)
# Get rid of the `-' at the beginning of $os.
os=`echo $os | sed 's/[^-]*-//'`
echo Invalid configuration \`$1\': system \`$os\' not recognized 1>&2
exit 1
;;
esac
else
# Here we handle the default operating systems that come with various machines.
# The value should be what the vendor currently ships out the door with their
# machine or put another way, the most popular os provided with the machine.
# Note that if you're going to try to match "-MANUFACTURER" here (say,
# "-sun"), then you have to tell the case statement up towards the top
# that MANUFACTURER isn't an operating system. Otherwise, code above
# will signal an error saying that MANUFACTURER isn't an operating
# system, and we'll never get to this point.
case $basic_machine in
*-acorn)
os=-riscix1.2
;;
arm*-corel)
os=-linux
;;
arm*-semi)
os=-aout
;;
pdp11-*)
os=-none
;;
*-dec | vax-*)
os=-ultrix4.2
;;
m68*-apollo)
os=-domain
;;
i386-sun)
os=-sunos4.0.2
;;
m68000-sun)
os=-sunos3
# This also exists in the configure program, but was not the
# default.
# os=-sunos4
;;
*-tti) # must be before sparc entry or we get the wrong os.
os=-sysv3
;;
sparc-* | *-sun)
os=-sunos4.1.1
;;
*-be)
os=-beos
;;
*-ibm)
os=-aix
;;
*-hp)
os=-hpux
;;
*-hitachi)
os=-hiux
;;
i860-* | *-att | *-ncr | *-altos | *-motorola | *-convergent)
os=-sysv
;;
*-cbm)
os=-amigaos
;;
*-dg)
os=-dgux
;;
*-dolphin)
os=-sysv3
;;
m68k-ccur)
os=-rtu
;;
m88k-omron*)
os=-luna
;;
*-next )
os=-nextstep
;;
*-sequent)
os=-ptx
;;
*-crds)
os=-unos
;;
*-ns)
os=-genix
;;
i370-*)
os=-mvs
;;
*-next)
os=-nextstep3
;;
*-gould)
os=-sysv
;;
*-highlevel)
os=-bsd
;;
*-encore)
os=-bsd
;;
*-sgi)
os=-irix
;;
*-siemens)
os=-sysv4
;;
*-masscomp)
os=-rtu
;;
f301-fujitsu)
os=-uxpv
;;
*)
os=-none
;;
esac
fi
# Here we handle the case where we know the os, and the CPU type, but not the
# manufacturer. We pick the logical manufacturer.
vendor=unknown
case $basic_machine in
*-unknown)
case $os in
-riscix*)
vendor=acorn
;;
-sunos*)
vendor=sun
;;
-aix*)
vendor=ibm
;;
-hpux*)
vendor=hp
;;
-mpeix*)
vendor=hp
;;
-mpeix*)
vendor=hp
;;
-hiux*)
vendor=hitachi
;;
-unos*)
vendor=crds
;;
-dgux*)
vendor=dg
;;
-luna*)
vendor=omron
;;
-genix*)
vendor=ns
;;
-mvs*)
vendor=ibm
;;
-ptx*)
vendor=sequent
;;
-vxsim* | -vxworks*)
vendor=wrs
;;
-aux*)
vendor=apple
;;
esac
basic_machine=`echo $basic_machine | sed "s/unknown/$vendor/"`
;;
esac
echo $basic_machine$os

1745
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81
contrib/other/sdlquake-1.0.9/configure.in Normal file
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dnl Process this file with autoconf to produce a configure script.
AC_INIT(README.SDL)
dnl Setup for automake
AM_INIT_AUTOMAKE(sdlquake, 1.0.9)
dnl Detect the canonical target build environment
AC_CANONICAL_HOST
AC_CANONICAL_TARGET
dnl Check for tools
AC_PROG_MAKE_SET
AC_PROG_CC
AC_PROG_INSTALL
dnl The alpha architecture needs special flags for binary portability
AC_CANONICAL_TARGET
case "$target" in
i686-*-linux*)
CFLAGS="-g -mpentiumpro -O6 -ffast-math -funroll-loops -fomit-frame-pointer -fexpensive-optimizations"
#CFLAGS="-g -mpentiumpro -O6 -ffast-math -funroll-loops -fexpensive-optimizations"
;;
alpha*-*-linux*)
CFLAGS="$CFLAGS -mcpu=ev4 -Wa,-mall"
;;
esac
dnl Figure out which math and networking libraries to use
case "$target" in
*-*-mingw32*)
MATHLIB=""
INETLIB="-lwsock32"
;;
*-*-beos*)
MATHLIB=""
INETLIB=""
;;
*)
MATHLIB="-lm"
INETLIB=""
;;
esac
AC_SUBST(MATHLIB)
AC_SUBST(INETLIB)
dnl Check for SDL
SDL_VERSION=1.0.1
AM_PATH_SDL($SDL_VERSION,
:,
AC_MSG_ERROR([*** SDL version $SDL_VERSION not found!])
)
CFLAGS="$CFLAGS $SDL_CFLAGS -DSDL"
LIBS="$LIBS $SDL_LIBS"
dnl Set up the icon object file, for Mingw32
case "$target" in
*-*-mingw32*)
cp ico_o ico.o
ICONOBJ="ico.o"
;;
*)
ICONOBJ=""
;;
esac
AC_SUBST(ICONOBJ)
dnl Enable/disable the i686 asm
AC_ARG_ENABLE(asm,
[ --enable-asm enable i686 assembly routines [default=no]],
, enable_asm=no)
if test x$enable_asm = xyes; then
CFLAGS="$CFLAGS -DUSE_ASM"
fi
CFLAGS="$CFLAGS -DELF"
# Finally create all the generated files
AC_OUTPUT([
Makefile
])

365
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/*
Copyright (C) 1996-1997 Id Software, Inc.
This program is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public License
as published by the Free Software Foundation; either version 2
of the License, or (at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
See the GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*/
// conproc.c
#include <windows.h>
#include "conproc.h"
#include "quakedef.h"
HANDLE heventDone;
HANDLE hfileBuffer;
HANDLE heventChildSend;
HANDLE heventParentSend;
HANDLE hStdout;
HANDLE hStdin;
DWORD RequestProc (DWORD dwNichts);
LPVOID GetMappedBuffer (HANDLE hfileBuffer);
void ReleaseMappedBuffer (LPVOID pBuffer);
BOOL GetScreenBufferLines (int *piLines);
BOOL SetScreenBufferLines (int iLines);
BOOL ReadText (LPTSTR pszText, int iBeginLine, int iEndLine);
BOOL WriteText (LPCTSTR szText);
int CharToCode (char c);
BOOL SetConsoleCXCY(HANDLE hStdout, int cx, int cy);
void InitConProc (HANDLE hFile, HANDLE heventParent, HANDLE heventChild)
{
DWORD dwID;
CONSOLE_SCREEN_BUFFER_INFO info;
int wheight, wwidth;
// ignore if we don't have all the events.
if (!hFile || !heventParent || !heventChild)
return;
hfileBuffer = hFile;
heventParentSend = heventParent;
heventChildSend = heventChild;
// so we'll know when to go away.
heventDone = CreateEvent (NULL, FALSE, FALSE, NULL);
if (!heventDone)
{
Con_SafePrintf ("Couldn't create heventDone\n");
return;
}
if (!CreateThread (NULL,
0,
(LPTHREAD_START_ROUTINE) RequestProc,
0,
0,
&dwID))
{
CloseHandle (heventDone);
Con_SafePrintf ("Couldn't create QHOST thread\n");
return;
}
// save off the input/output handles.
hStdout = GetStdHandle (STD_OUTPUT_HANDLE);
hStdin = GetStdHandle (STD_INPUT_HANDLE);
// force 80 character width, at least 25 character height
SetConsoleCXCY (hStdout, 80, 25);
}
void DeinitConProc (void)
{
if (heventDone)
SetEvent (heventDone);
}
DWORD RequestProc (DWORD dwNichts)
{
int *pBuffer;
DWORD dwRet;
HANDLE heventWait[2];
int iBeginLine, iEndLine;
heventWait[0] = heventParentSend;
heventWait[1] = heventDone;
while (1)
{
dwRet = WaitForMultipleObjects (2, heventWait, FALSE, INFINITE);
// heventDone fired, so we're exiting.
if (dwRet == WAIT_OBJECT_0 + 1)
break;
pBuffer = (int *) GetMappedBuffer (hfileBuffer);
// hfileBuffer is invalid. Just leave.
if (!pBuffer)
{
Con_SafePrintf ("Invalid hfileBuffer\n");
break;
}
switch (pBuffer[0])
{
case CCOM_WRITE_TEXT:
// Param1 : Text
pBuffer[0] = WriteText ((LPCTSTR) (pBuffer + 1));
break;
case CCOM_GET_TEXT:
// Param1 : Begin line
// Param2 : End line
iBeginLine = pBuffer[1];
iEndLine = pBuffer[2];
pBuffer[0] = ReadText ((LPTSTR) (pBuffer + 1), iBeginLine,
iEndLine);
break;
case CCOM_GET_SCR_LINES:
// No params
pBuffer[0] = GetScreenBufferLines (&pBuffer[1]);
break;
case CCOM_SET_SCR_LINES:
// Param1 : Number of lines
pBuffer[0] = SetScreenBufferLines (pBuffer[1]);
break;
}
ReleaseMappedBuffer (pBuffer);
SetEvent (heventChildSend);
}
return 0;
}
LPVOID GetMappedBuffer (HANDLE hfileBuffer)
{
LPVOID pBuffer;
pBuffer = MapViewOfFile (hfileBuffer,
FILE_MAP_READ | FILE_MAP_WRITE, 0, 0, 0);
return pBuffer;
}
void ReleaseMappedBuffer (LPVOID pBuffer)
{
UnmapViewOfFile (pBuffer);
}
BOOL GetScreenBufferLines (int *piLines)
{
CONSOLE_SCREEN_BUFFER_INFO info;
BOOL bRet;
bRet = GetConsoleScreenBufferInfo (hStdout, &info);
if (bRet)
*piLines = info.dwSize.Y;
return bRet;
}
BOOL SetScreenBufferLines (int iLines)
{
return SetConsoleCXCY (hStdout, 80, iLines);
}
BOOL ReadText (LPTSTR pszText, int iBeginLine, int iEndLine)
{
COORD coord;
DWORD dwRead;
BOOL bRet;
coord.X = 0;
coord.Y = iBeginLine;
bRet = ReadConsoleOutputCharacter(
hStdout,
pszText,
80 * (iEndLine - iBeginLine + 1),
coord,
&dwRead);
// Make sure it's null terminated.
if (bRet)
pszText[dwRead] = '\0';
return bRet;
}
BOOL WriteText (LPCTSTR szText)
{
DWORD dwWritten;
INPUT_RECORD rec;
char upper, *sz;
sz = (LPTSTR) szText;
while (*sz)
{
// 13 is the code for a carriage return (\n) instead of 10.
if (*sz == 10)
*sz = 13;
upper = toupper(*sz);
rec.EventType = KEY_EVENT;
rec.Event.KeyEvent.bKeyDown = TRUE;
rec.Event.KeyEvent.wRepeatCount = 1;
rec.Event.KeyEvent.wVirtualKeyCode = upper;
rec.Event.KeyEvent.wVirtualScanCode = CharToCode (*sz);
rec.Event.KeyEvent.uChar.AsciiChar = *sz;
rec.Event.KeyEvent.uChar.UnicodeChar = *sz;
rec.Event.KeyEvent.dwControlKeyState = isupper(*sz) ? 0x80 : 0x0;
WriteConsoleInput(
hStdin,
&rec,
1,
&dwWritten);
rec.Event.KeyEvent.bKeyDown = FALSE;
WriteConsoleInput(
hStdin,
&rec,
1,
&dwWritten);
sz++;
}
return TRUE;
}
int CharToCode (char c)
{
char upper;
upper = toupper(c);
switch (c)
{
case 13:
return 28;
default:
break;
}
if (isalpha(c))
return (30 + upper - 65);
if (isdigit(c))
return (1 + upper - 47);
return c;
}
BOOL SetConsoleCXCY(HANDLE hStdout, int cx, int cy)
{
CONSOLE_SCREEN_BUFFER_INFO info;
COORD coordMax;
coordMax = GetLargestConsoleWindowSize(hStdout);
if (cy > coordMax.Y)
cy = coordMax.Y;
if (cx > coordMax.X)
cx = coordMax.X;
if (!GetConsoleScreenBufferInfo(hStdout, &info))
return FALSE;
// height
info.srWindow.Left = 0;
info.srWindow.Right = info.dwSize.X - 1;
info.srWindow.Top = 0;
info.srWindow.Bottom = cy - 1;
if (cy < info.dwSize.Y)
{
if (!SetConsoleWindowInfo(hStdout, TRUE, &info.srWindow))
return FALSE;
info.dwSize.Y = cy;
if (!SetConsoleScreenBufferSize(hStdout, info.dwSize))
return FALSE;
}
else if (cy > info.dwSize.Y)
{
info.dwSize.Y = cy;
if (!SetConsoleScreenBufferSize(hStdout, info.dwSize))
return FALSE;
if (!SetConsoleWindowInfo(hStdout, TRUE, &info.srWindow))
return FALSE;
}
if (!GetConsoleScreenBufferInfo(hStdout, &info))
return FALSE;
// width
info.srWindow.Left = 0;
info.srWindow.Right = cx - 1;
info.srWindow.Top = 0;
info.srWindow.Bottom = info.dwSize.Y - 1;
if (cx < info.dwSize.X)
{
if (!SetConsoleWindowInfo(hStdout, TRUE, &info.srWindow))
return FALSE;
info.dwSize.X = cx;
if (!SetConsoleScreenBufferSize(hStdout, info.dwSize))
return FALSE;
}
else if (cx > info.dwSize.X)
{
info.dwSize.X = cx;
if (!SetConsoleScreenBufferSize(hStdout, info.dwSize))
return FALSE;
if (!SetConsoleWindowInfo(hStdout, TRUE, &info.srWindow))
return FALSE;
}
return TRUE;
}

37
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/*
Copyright (C) 1996-1997 Id Software, Inc.
This program is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public License
as published by the Free Software Foundation; either version 2
of the License, or (at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
See the GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*/
// conproc.h
#define CCOM_WRITE_TEXT 0x2
// Param1 : Text
#define CCOM_GET_TEXT 0x3
// Param1 : Begin line
// Param2 : End line
#define CCOM_GET_SCR_LINES 0x4
// No params
#define CCOM_SET_SCR_LINES 0x5
// Param1 : Number of lines
void InitConProc (HANDLE hFile, HANDLE heventParent, HANDLE heventChild);
void DeinitConProc (void);

651
contrib/other/sdlquake-1.0.9/console.c Normal file
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/*
Copyright (C) 1996-1997 Id Software, Inc.
This program is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public License
as published by the Free Software Foundation; either version 2
of the License, or (at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
See the GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*/
// console.c
#ifdef NeXT
#include <libc.h>
#endif
#ifndef _MSC_VER
#include <unistd.h>
#endif
#include <fcntl.h>
#include "quakedef.h"
int con_linewidth;
float con_cursorspeed = 4;
#define CON_TEXTSIZE 16384
qboolean con_forcedup; // because no entities to refresh
int con_totallines; // total lines in console scrollback
int con_backscroll; // lines up from bottom to display
int con_current; // where next message will be printed
int con_x; // offset in current line for next print
char *con_text=0;
cvar_t con_notifytime = {"con_notifytime","3"}; //seconds
#define NUM_CON_TIMES 4
float con_times[NUM_CON_TIMES]; // realtime time the line was generated
// for transparent notify lines
int con_vislines;
qboolean con_debuglog;
#define MAXCMDLINE 256
extern char key_lines[32][MAXCMDLINE];
extern int edit_line;
extern int key_linepos;
qboolean con_initialized;
int con_notifylines; // scan lines to clear for notify lines
extern void M_Menu_Main_f (void);
/*
================
Con_ToggleConsole_f
================
*/
void Con_ToggleConsole_f (void)
{
if (key_dest == key_console)
{
if (cls.state == ca_connected)
{
key_dest = key_game;
key_lines[edit_line][1] = 0; // clear any typing
key_linepos = 1;
}
else
{
M_Menu_Main_f ();
}
}
else
key_dest = key_console;
SCR_EndLoadingPlaque ();
memset (con_times, 0, sizeof(con_times));
}
/*
================
Con_Clear_f
================
*/
void Con_Clear_f (void)
{
if (con_text)
Q_memset (con_text, ' ', CON_TEXTSIZE);
}
/*
================
Con_ClearNotify
================
*/
void Con_ClearNotify (void)
{
int i;
for (i=0 ; i<NUM_CON_TIMES ; i++)
con_times[i] = 0;
}
/*
================
Con_MessageMode_f
================
*/
extern qboolean team_message;
void Con_MessageMode_f (void)
{
key_dest = key_message;
team_message = false;
}
/*
================
Con_MessageMode2_f
================
*/
void Con_MessageMode2_f (void)
{
key_dest = key_message;
team_message = true;
}
/*
================
Con_CheckResize
If the line width has changed, reformat the buffer.
================
*/
void Con_CheckResize (void)
{
int i, j, width, oldwidth, oldtotallines, numlines, numchars;
char tbuf[CON_TEXTSIZE];
width = (vid.width >> 3) - 2;
if (width == con_linewidth)
return;
if (width < 1) // video hasn't been initialized yet
{
width = 38;
con_linewidth = width;
con_totallines = CON_TEXTSIZE / con_linewidth;
Q_memset (con_text, ' ', CON_TEXTSIZE);
}
else
{
oldwidth = con_linewidth;
con_linewidth = width;
oldtotallines = con_totallines;
con_totallines = CON_TEXTSIZE / con_linewidth;
numlines = oldtotallines;
if (con_totallines < numlines)
numlines = con_totallines;
numchars = oldwidth;
if (con_linewidth < numchars)
numchars = con_linewidth;
Q_memcpy (tbuf, con_text, CON_TEXTSIZE);
Q_memset (con_text, ' ', CON_TEXTSIZE);
for (i=0 ; i<numlines ; i++)
{
for (j=0 ; j<numchars ; j++)
{
con_text[(con_totallines - 1 - i) * con_linewidth + j] =
tbuf[((con_current - i + oldtotallines) %
oldtotallines) * oldwidth + j];
}
}
Con_ClearNotify ();
}
con_backscroll = 0;
con_current = con_totallines - 1;
}
/*
================
Con_Init
================
*/
void Con_Init (void)
{
#define MAXGAMEDIRLEN 1000
char temp[MAXGAMEDIRLEN+1];
char *t2 = "/qconsole.log";
con_debuglog = COM_CheckParm("-condebug");
if (con_debuglog)
{
if (strlen (com_gamedir) < (MAXGAMEDIRLEN - strlen (t2)))
{
sprintf (temp, "%s%s", com_gamedir, t2);
unlink (temp);
}
}
con_text = Hunk_AllocName (CON_TEXTSIZE, "context");
Q_memset (con_text, ' ', CON_TEXTSIZE);
con_linewidth = -1;
Con_CheckResize ();
Con_Printf ("Console initialized.\n");
//
// register our commands
//
Cvar_RegisterVariable (&con_notifytime);
Cmd_AddCommand ("toggleconsole", Con_ToggleConsole_f);
Cmd_AddCommand ("messagemode", Con_MessageMode_f);
Cmd_AddCommand ("messagemode2", Con_MessageMode2_f);
Cmd_AddCommand ("clear", Con_Clear_f);
con_initialized = true;
}
/*
===============
Con_Linefeed
===============
*/
void Con_Linefeed (void)
{
if ( ! con_initialized ) return;
con_x = 0;
con_current++;
Q_memset (&con_text[(con_current%con_totallines)*con_linewidth]
, ' ', con_linewidth);
}
/*
================
Con_Print
Handles cursor positioning, line wrapping, etc
All console printing must go through this in order to be logged to disk
If no console is visible, the notify window will pop up.
================
*/
void Con_Print (char *txt)
{
int y;
int c, l;
static int cr;
int mask;
if ( ! con_initialized ) return;
con_backscroll = 0;
if (txt[0] == 1)
{
mask = 128; // go to colored text
S_LocalSound ("misc/talk.wav");
// play talk wav
txt++;
}
else if (txt[0] == 2)
{
mask = 128; // go to colored text
txt++;
}
else
mask = 0;
while ( (c = *txt) )
{
// count word length
for (l=0 ; l< con_linewidth ; l++)
if ( txt[l] <= ' ')
break;
// word wrap
if (l != con_linewidth && (con_x + l > con_linewidth) )
con_x = 0;
txt++;
if (cr)
{
con_current--;
cr = false;
}
if (!con_x)
{
Con_Linefeed ();
// mark time for transparent overlay
if (con_current >= 0)
con_times[con_current % NUM_CON_TIMES] = realtime;
}
switch (c)
{
case '\n':
con_x = 0;
break;
case '\r':
con_x = 0;
cr = 1;
break;
default: // display character and advance
y = con_current % con_totallines;
con_text[y*con_linewidth+con_x] = c | mask;
con_x++;
if (con_x >= con_linewidth)
con_x = 0;
break;
}
}
}
/*
================
Con_DebugLog
================
*/
void Con_DebugLog(char *file, char *fmt, ...)
{
va_list argptr;
static char data[1024];
int fd;
va_start(argptr, fmt);
vsprintf(data, fmt, argptr);
va_end(argptr);
fd = open(file, O_WRONLY | O_CREAT | O_APPEND, 0666);
write(fd, data, strlen(data));
close(fd);
}
/*
================
Con_Printf
Handles cursor positioning, line wrapping, etc
================
*/
#define MAXPRINTMSG 4096
// FIXME: make a buffer size safe vsprintf?
void Con_Printf (char *fmt, ...)
{
va_list argptr;
char msg[MAXPRINTMSG];
static qboolean inupdate;
va_start (argptr,fmt);
vsprintf (msg,fmt,argptr);
va_end (argptr);
// also echo to debugging console
Sys_Printf ("%s", msg); // also echo to debugging console
// log all messages to file
if (con_debuglog)
Con_DebugLog(va("%s/qconsole.log",com_gamedir), "%s", msg);
if (!con_initialized)
return;
if (cls.state == ca_dedicated)
return; // no graphics mode
// write it to the scrollable buffer
Con_Print (msg);
// update the screen if the console is displayed
if (cls.signon != SIGNONS && !scr_disabled_for_loading )
{
// protect against infinite loop if something in SCR_UpdateScreen calls
// Con_Printd
if (!inupdate)
{
inupdate = true;
SCR_UpdateScreen ();
inupdate = false;
}
}
}
/*
================
Con_DPrintf
A Con_Printf that only shows up if the "developer" cvar is set
================
*/
void Con_DPrintf (char *fmt, ...)
{
va_list argptr;
char msg[MAXPRINTMSG];
if (!developer.value)
return; // don't confuse non-developers with techie stuff...
va_start (argptr,fmt);
vsprintf (msg,fmt,argptr);
va_end (argptr);
Con_Printf ("%s", msg);
}
/*
==================
Con_SafePrintf
Okay to call even when the screen can't be updated
==================
*/
void Con_SafePrintf (char *fmt, ...)
{
va_list argptr;
char msg[1024];
int temp;
va_start (argptr,fmt);
vsprintf (msg,fmt,argptr);
va_end (argptr);
temp = scr_disabled_for_loading;
scr_disabled_for_loading = true;
Con_Printf ("%s", msg);
scr_disabled_for_loading = temp;
}
/*
==============================================================================
DRAWING
==============================================================================
*/
/*
================
Con_DrawInput
The input line scrolls horizontally if typing goes beyond the right edge
================
*/
void Con_DrawInput (void)
{
int y;
int i;
char *text;
if (key_dest != key_console && !con_forcedup)
return; // don't draw anything
text = key_lines[edit_line];
// add the cursor frame
text[key_linepos] = 10+((int)(realtime*con_cursorspeed)&1);
// fill out remainder with spaces
for (i=key_linepos+1 ; i< con_linewidth ; i++)
text[i] = ' ';
// prestep if horizontally scrolling
if (key_linepos >= con_linewidth)
text += 1 + key_linepos - con_linewidth;
// draw it
y = con_vislines-16;
for (i=0 ; i<con_linewidth ; i++)
Draw_Character ( (i+1)<<3, con_vislines - 16, text[i]);
// remove cursor
key_lines[edit_line][key_linepos] = 0;
}
/*
================
Con_DrawNotify
Draws the last few lines of output transparently over the game top
================
*/
void Con_DrawNotify (void)
{
int x, v;
char *text;
int i;
float time;
extern char chat_buffer[];
v = 0;
for (i= con_current-NUM_CON_TIMES+1 ; i<=con_current ; i++)
{
if (i < 0)
continue;
time = con_times[i % NUM_CON_TIMES];
if (time == 0)
continue;
time = realtime - time;
if (time > con_notifytime.value)
continue;
text = con_text + (i % con_totallines)*con_linewidth;
clearnotify = 0;
scr_copytop = 1;
for (x = 0 ; x < con_linewidth ; x++)
Draw_Character ( (x+1)<<3, v, text[x]);
v += 8;
}
if (key_dest == key_message)
{
clearnotify = 0;
scr_copytop = 1;
x = 0;
Draw_String (8, v, "say:");
while(chat_buffer[x])
{
Draw_Character ( (x+5)<<3, v, chat_buffer[x]);
x++;
}
Draw_Character ( (x+5)<<3, v, 10+((int)(realtime*con_cursorspeed)&1));
v += 8;
}
if (v > con_notifylines)
con_notifylines = v;
}
/*
================
Con_DrawConsole
Draws the console with the solid background
The typing input line at the bottom should only be drawn if typing is allowed
================
*/
void Con_DrawConsole (int lines, qboolean drawinput)
{
int i, x, y;
int rows;
char *text;
int j;
if (lines <= 0)
return;
// draw the background
Draw_ConsoleBackground (lines);
// draw the text
con_vislines = lines;
rows = (lines-16)>>3; // rows of text to draw
y = lines - 16 - (rows<<3); // may start slightly negative
for (i= con_current - rows + 1 ; i<=con_current ; i++, y+=8 )
{
j = i - con_backscroll;
if (j<0)
j = 0;
text = con_text + (j % con_totallines)*con_linewidth;
for (x=0 ; x<con_linewidth ; x++)
Draw_Character ( (x+1)<<3, y, text[x]);
}
// draw the input prompt, user text, and cursor if desired
if (drawinput)
Con_DrawInput ();
}
/*
==================
Con_NotifyBox
==================
*/
void Con_NotifyBox (char *text)
{
double t1, t2;
// during startup for sound / cd warnings
Con_Printf("\n\n\35\36\36\36\36\36\36\36\36\36\36\36\36\36\36\36\36\36\36\36\36\36\36\36\36\36\36\36\36\36\36\36\36\36\36\36\37\n");
Con_Printf (text);
Con_Printf ("Press a key.\n");
Con_Printf("\35\36\36\36\36\36\36\36\36\36\36\36\36\36\36\36\36\36\36\36\36\36\36\36\36\36\36\36\36\36\36\36\36\36\36\36\37\n");
key_count = -2; // wait for a key down and up
key_dest = key_console;
do
{
t1 = Sys_FloatTime ();
SCR_UpdateScreen ();
Sys_SendKeyEvents ();
t2 = Sys_FloatTime ();
realtime += t2-t1; // make the cursor blink
} while (key_count < 0);
Con_Printf ("\n");
key_dest = key_game;
realtime = 0; // put the cursor back to invisible
}

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/*
Copyright (C) 1996-1997 Id Software, Inc.
This program is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public License
as published by the Free Software Foundation; either version 2
of the License, or (at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
See the GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*/
//
// console
//
extern int con_totallines;
extern int con_backscroll;
extern qboolean con_forcedup; // because no entities to refresh
extern qboolean con_initialized;
extern byte *con_chars;
extern int con_notifylines; // scan lines to clear for notify lines
void Con_DrawCharacter (int cx, int line, int num);
void Con_CheckResize (void);
void Con_Init (void);
void Con_DrawConsole (int lines, qboolean drawinput);
void Con_Print (char *txt);
void Con_Printf (char *fmt, ...);
void Con_DPrintf (char *fmt, ...);
void Con_SafePrintf (char *fmt, ...);
void Con_Clear_f (void);
void Con_DrawNotify (void);
void Con_ClearNotify (void);
void Con_ToggleConsole_f (void);
void Con_NotifyBox (char *text); // during startup for sound / cd warnings

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/*
Copyright (C) 1996-1997 Id Software, Inc.
This program is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public License
as published by the Free Software Foundation; either version 2
of the License, or (at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
See the GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*/
/* crc.c */
#include "quakedef.h"
#include "crc.h"
// this is a 16 bit, non-reflected CRC using the polynomial 0x1021
// and the initial and final xor values shown below... in other words, the
// CCITT standard CRC used by XMODEM
#define CRC_INIT_VALUE 0xffff
#define CRC_XOR_VALUE 0x0000
static unsigned short crctable[256] =
{
0x0000, 0x1021, 0x2042, 0x3063, 0x4084, 0x50a5, 0x60c6, 0x70e7,
0x8108, 0x9129, 0xa14a, 0xb16b, 0xc18c, 0xd1ad, 0xe1ce, 0xf1ef,
0x1231, 0x0210, 0x3273, 0x2252, 0x52b5, 0x4294, 0x72f7, 0x62d6,
0x9339, 0x8318, 0xb37b, 0xa35a, 0xd3bd, 0xc39c, 0xf3ff, 0xe3de,
0x2462, 0x3443, 0x0420, 0x1401, 0x64e6, 0x74c7, 0x44a4, 0x5485,
0xa56a, 0xb54b, 0x8528, 0x9509, 0xe5ee, 0xf5cf, 0xc5ac, 0xd58d,
0x3653, 0x2672, 0x1611, 0x0630, 0x76d7, 0x66f6, 0x5695, 0x46b4,
0xb75b, 0xa77a, 0x9719, 0x8738, 0xf7df, 0xe7fe, 0xd79d, 0xc7bc,
0x48c4, 0x58e5, 0x6886, 0x78a7, 0x0840, 0x1861, 0x2802, 0x3823,
0xc9cc, 0xd9ed, 0xe98e, 0xf9af, 0x8948, 0x9969, 0xa90a, 0xb92b,
0x5af5, 0x4ad4, 0x7ab7, 0x6a96, 0x1a71, 0x0a50, 0x3a33, 0x2a12,
0xdbfd, 0xcbdc, 0xfbbf, 0xeb9e, 0x9b79, 0x8b58, 0xbb3b, 0xab1a,
0x6ca6, 0x7c87, 0x4ce4, 0x5cc5, 0x2c22, 0x3c03, 0x0c60, 0x1c41,
0xedae, 0xfd8f, 0xcdec, 0xddcd, 0xad2a, 0xbd0b, 0x8d68, 0x9d49,
0x7e97, 0x6eb6, 0x5ed5, 0x4ef4, 0x3e13, 0x2e32, 0x1e51, 0x0e70,
0xff9f, 0xefbe, 0xdfdd, 0xcffc, 0xbf1b, 0xaf3a, 0x9f59, 0x8f78,
0x9188, 0x81a9, 0xb1ca, 0xa1eb, 0xd10c, 0xc12d, 0xf14e, 0xe16f,
0x1080, 0x00a1, 0x30c2, 0x20e3, 0x5004, 0x4025, 0x7046, 0x6067,
0x83b9, 0x9398, 0xa3fb, 0xb3da, 0xc33d, 0xd31c, 0xe37f, 0xf35e,
0x02b1, 0x1290, 0x22f3, 0x32d2, 0x4235, 0x5214, 0x6277, 0x7256,
0xb5ea, 0xa5cb, 0x95a8, 0x8589, 0xf56e, 0xe54f, 0xd52c, 0xc50d,
0x34e2, 0x24c3, 0x14a0, 0x0481, 0x7466, 0x6447, 0x5424, 0x4405,
0xa7db, 0xb7fa, 0x8799, 0x97b8, 0xe75f, 0xf77e, 0xc71d, 0xd73c,
0x26d3, 0x36f2, 0x0691, 0x16b0, 0x6657, 0x7676, 0x4615, 0x5634,
0xd94c, 0xc96d, 0xf90e, 0xe92f, 0x99c8, 0x89e9, 0xb98a, 0xa9ab,
0x5844, 0x4865, 0x7806, 0x6827, 0x18c0, 0x08e1, 0x3882, 0x28a3,
0xcb7d, 0xdb5c, 0xeb3f, 0xfb1e, 0x8bf9, 0x9bd8, 0xabbb, 0xbb9a,
0x4a75, 0x5a54, 0x6a37, 0x7a16, 0x0af1, 0x1ad0, 0x2ab3, 0x3a92,
0xfd2e, 0xed0f, 0xdd6c, 0xcd4d, 0xbdaa, 0xad8b, 0x9de8, 0x8dc9,
0x7c26, 0x6c07, 0x5c64, 0x4c45, 0x3ca2, 0x2c83, 0x1ce0, 0x0cc1,
0xef1f, 0xff3e, 0xcf5d, 0xdf7c, 0xaf9b, 0xbfba, 0x8fd9, 0x9ff8,
0x6e17, 0x7e36, 0x4e55, 0x5e74, 0x2e93, 0x3eb2, 0x0ed1, 0x1ef0
};
void CRC_Init(unsigned short *crcvalue)
{
*crcvalue = CRC_INIT_VALUE;
}
void CRC_ProcessByte(unsigned short *crcvalue, byte data)
{
*crcvalue = (*crcvalue << 8) ^ crctable[(*crcvalue >> 8) ^ data];
}
unsigned short CRC_Value(unsigned short crcvalue)
{
return crcvalue ^ CRC_XOR_VALUE;
}

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/*
Copyright (C) 1996-1997 Id Software, Inc.
This program is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public License
as published by the Free Software Foundation; either version 2
of the License, or (at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
See the GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*/
/* crc.h */
void CRC_Init(unsigned short *crcvalue);
void CRC_ProcessByte(unsigned short *crcvalue, byte data);
unsigned short CRC_Value(unsigned short crcvalue);

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/*
Copyright (C) 1996-1997 Id Software, Inc.
This program is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public License
as published by the Free Software Foundation; either version 2
of the License, or (at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
See the GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*/
// cvar.c -- dynamic variable tracking
#include "quakedef.h"
cvar_t *cvar_vars;
char *cvar_null_string = "";
/*
============
Cvar_FindVar
============
*/
cvar_t *Cvar_FindVar (char *var_name)
{
cvar_t *var;
for (var=cvar_vars ; var ; var=var->next)
if (!Q_strcmp (var_name, var->name))
return var;
return NULL;
}
/*
============
Cvar_VariableValue
============
*/
float Cvar_VariableValue (char *var_name)
{
cvar_t *var;
var = Cvar_FindVar (var_name);
if (!var)
return 0;
return Q_atof (var->string);
}
/*
============
Cvar_VariableString
============
*/
char *Cvar_VariableString (char *var_name)
{
cvar_t *var;
var = Cvar_FindVar (var_name);
if (!var)
return cvar_null_string;
return var->string;
}
/*
============
Cvar_CompleteVariable
============
*/
char *Cvar_CompleteVariable (char *partial)
{
cvar_t *cvar;
int len;
len = Q_strlen(partial);
if (!len)
return NULL;
// check functions
for (cvar=cvar_vars ; cvar ; cvar=cvar->next)
if (!Q_strncmp (partial,cvar->name, len))
return cvar->name;
return NULL;
}
/*
============
Cvar_Set
============
*/
void Cvar_Set (char *var_name, char *value)
{
cvar_t *var;
qboolean changed;
var = Cvar_FindVar (var_name);
if (!var)
{ // there is an error in C code if this happens
Con_Printf ("Cvar_Set: variable %s not found\n", var_name);
return;
}
changed = Q_strcmp(var->string, value);
Z_Free (var->string); // free the old value string
var->string = Z_Malloc (Q_strlen(value)+1);
Q_strcpy (var->string, value);
var->value = Q_atof (var->string);
if (var->server && changed)
{
if (sv.active)
SV_BroadcastPrintf ("\"%s\" changed to \"%s\"\n", var->name, var->string);
}
}
/*
============
Cvar_SetValue
============
*/
void Cvar_SetValue (char *var_name, float value)
{
char val[32];
sprintf (val, "%f",value);
Cvar_Set (var_name, val);
}
/*
============
Cvar_RegisterVariable
Adds a freestanding variable to the variable list.
============
*/
void Cvar_RegisterVariable (cvar_t *variable)
{
char *oldstr;
// first check to see if it has allready been defined
if (Cvar_FindVar (variable->name))
{
Con_Printf ("Can't register variable %s, allready defined\n", variable->name);
return;
}
// check for overlap with a command
if (Cmd_Exists (variable->name))
{
Con_Printf ("Cvar_RegisterVariable: %s is a command\n", variable->name);
return;
}
// copy the value off, because future sets will Z_Free it
oldstr = variable->string;
variable->string = Z_Malloc (Q_strlen(variable->string)+1);
Q_strcpy (variable->string, oldstr);
variable->value = Q_atof (variable->string);
// link the variable in
variable->next = cvar_vars;
cvar_vars = variable;
}
/*
============
Cvar_Command
Handles variable inspection and changing from the console
============
*/
qboolean Cvar_Command (void)
{
cvar_t *v;
// check variables
v = Cvar_FindVar (Cmd_Argv(0));
if (!v)
return false;
// perform a variable print or set
if (Cmd_Argc() == 1)
{
Con_Printf ("\"%s\" is \"%s\"\n", v->name, v->string);
return true;
}
Cvar_Set (v->name, Cmd_Argv(1));
return true;
}
/*
============
Cvar_WriteVariables
Writes lines containing "set variable value" for all variables
with the archive flag set to true.
============
*/
void Cvar_WriteVariables (FILE *f)
{
cvar_t *var;
for (var = cvar_vars ; var ; var = var->next)
if (var->archive)
fprintf (f, "%s \"%s\"\n", var->name, var->string);
}

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/*
Copyright (C) 1996-1997 Id Software, Inc.
This program is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public License
as published by the Free Software Foundation; either version 2
of the License, or (at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
See the GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*/
// cvar.h
/*
cvar_t variables are used to hold scalar or string variables that can be changed or displayed at the console or prog code as well as accessed directly
in C code.
it is sufficient to initialize a cvar_t with just the first two fields, or
you can add a ,true flag for variables that you want saved to the configuration
file when the game is quit:
cvar_t r_draworder = {"r_draworder","1"};
cvar_t scr_screensize = {"screensize","1",true};
Cvars must be registered before use, or they will have a 0 value instead of the float interpretation of the string. Generally, all cvar_t declarations should be registered in the apropriate init function before any console commands are executed:
Cvar_RegisterVariable (&host_framerate);
C code usually just references a cvar in place:
if ( r_draworder.value )
It could optionally ask for the value to be looked up for a string name:
if (Cvar_VariableValue ("r_draworder"))
Interpreted prog code can access cvars with the cvar(name) or
cvar_set (name, value) internal functions:
teamplay = cvar("teamplay");
cvar_set ("registered", "1");
The user can access cvars from the console in two ways:
r_draworder prints the current value
r_draworder 0 sets the current value to 0
Cvars are restricted from having the same names as commands to keep this
interface from being ambiguous.
*/
typedef struct cvar_s
{
char *name;
char *string;
qboolean archive; // set to true to cause it to be saved to vars.rc
qboolean server; // notifies players when changed
float value;
struct cvar_s *next;
} cvar_t;
void Cvar_RegisterVariable (cvar_t *variable);
// registers a cvar that allready has the name, string, and optionally the
// archive elements set.
void Cvar_Set (char *var_name, char *value);
// equivelant to "<name> <variable>" typed at the console
void Cvar_SetValue (char *var_name, float value);
// expands value to a string and calls Cvar_Set
float Cvar_VariableValue (char *var_name);
// returns 0 if not defined or non numeric
char *Cvar_VariableString (char *var_name);
// returns an empty string if not defined
char *Cvar_CompleteVariable (char *partial);
// attempts to match a partial variable name for command line completion
// returns NULL if nothing fits
qboolean Cvar_Command (void);
// called by Cmd_ExecuteString when Cmd_Argv(0) doesn't match a known
// command. Returns true if the command was a variable reference that
// was handled. (print or change)
void Cvar_WriteVariables (FILE *f);
// Writes lines containing "set variable value" for all variables
// with the archive flag set to true.
cvar_t *Cvar_FindVar (char *var_name);
extern cvar_t *cvar_vars;

149
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//
// d_copy.s
// x86 assembly-language screen copying code.
//
#include "asm_i386.h"
#include "quakeasm.h"
#include "asm_draw.h"
.data
LCopyWidth: .long 0
LBlockSrcStep: .long 0
LBlockDestStep: .long 0
LSrcDelta: .long 0
LDestDelta: .long 0
#define bufptr 4+16
// copies 16 rows per plane at a pop; idea is that 16*512 = 8k, and since
// no Mode X mode is wider than 360, all the data should fit in the cache for
// the passes for the next 3 planes
.text
.globl C(VGA_UpdatePlanarScreen)
C(VGA_UpdatePlanarScreen):
pushl %ebp // preserve caller's stack frame
pushl %edi
pushl %esi // preserve register variables
pushl %ebx
movl C(VGA_bufferrowbytes),%eax
shll $1,%eax
movl %eax,LBlockSrcStep
movl C(VGA_rowbytes),%eax
shll $1,%eax
movl %eax,LBlockDestStep
movl $0x3C4,%edx
movb $2,%al
outb %al,%dx // point the SC to the Map Mask
incl %edx
movl bufptr(%esp),%esi
movl C(VGA_pagebase),%edi
movl C(VGA_height),%ebp
shrl $1,%ebp
movl C(VGA_width),%ecx
movl C(VGA_bufferrowbytes),%eax
subl %ecx,%eax
movl %eax,LSrcDelta
movl C(VGA_rowbytes),%eax
shll $2,%eax
subl %ecx,%eax
movl %eax,LDestDelta
shrl $4,%ecx
movl %ecx,LCopyWidth
LRowLoop:
movb $1,%al
LPlaneLoop:
outb %al,%dx
movb $2,%ah
pushl %esi
pushl %edi
LRowSetLoop:
movl LCopyWidth,%ecx
LColumnLoop:
movb 12(%esi),%bh
movb 8(%esi),%bl
shll $16,%ebx
movb 4(%esi),%bh
movb (%esi),%bl
movl %ebx,(%edi)
addl $16,%esi
addl $4,%edi
decl %ecx
jnz LColumnLoop
addl LDestDelta,%edi
addl LSrcDelta,%esi
decb %ah
jnz LRowSetLoop
popl %edi
popl %esi
incl %esi
shlb $1,%al
cmpb $16,%al
jnz LPlaneLoop
subl $4,%esi
addl LBlockSrcStep,%esi
addl LBlockDestStep,%edi
decl %ebp
jnz LRowLoop
popl %ebx // restore register variables
popl %esi
popl %edi
popl %ebp // restore the caller's stack frame
ret
#define srcptr 4+16
#define destptr 8+16
#define width 12+16
#define height 16+16
#define srcrowbytes 20+16
#define destrowbytes 24+16
.globl C(VGA_UpdateLinearScreen)
C(VGA_UpdateLinearScreen):
pushl %ebp // preserve caller's stack frame
pushl %edi
pushl %esi // preserve register variables
pushl %ebx
cld
movl srcptr(%esp),%esi
movl destptr(%esp),%edi
movl width(%esp),%ebx
movl srcrowbytes(%esp),%eax
subl %ebx,%eax
movl destrowbytes(%esp),%edx
subl %ebx,%edx
shrl $2,%ebx
movl height(%esp),%ebp
LLRowLoop:
movl %ebx,%ecx
rep/movsl (%esi),(%edi)
addl %eax,%esi
addl %edx,%edi
decl %ebp
jnz LLRowLoop
popl %ebx // restore register variables
popl %esi
popl %edi
popl %ebp // restore the caller's stack frame
ret

1037
contrib/other/sdlquake-1.0.9/d_draw.S Normal file
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/*
Copyright (C) 1996-1997 Id Software, Inc.
This program is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public License
as published by the Free Software Foundation; either version 2
of the License, or (at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
See the GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*/
//
// d_draw16.s
// x86 assembly-language horizontal 8-bpp span-drawing code, with 16-pixel
// subdivision.
//
#include "asm_i386.h"
#include "quakeasm.h"
#include "asm_draw.h"
#include "d_ifacea.h"
#if id386
//----------------------------------------------------------------------
// 8-bpp horizontal span drawing code for polygons, with no transparency and
// 16-pixel subdivision.
//
// Assumes there is at least one span in pspans, and that every span
// contains at least one pixel
//----------------------------------------------------------------------
.data
.text
// out-of-line, rarely-needed clamping code
LClampHigh0:
movl C(bbextents),%esi
jmp LClampReentry0
LClampHighOrLow0:
jg LClampHigh0
xorl %esi,%esi
jmp LClampReentry0
LClampHigh1:
movl C(bbextentt),%edx
jmp LClampReentry1
LClampHighOrLow1:
jg LClampHigh1
xorl %edx,%edx
jmp LClampReentry1
LClampLow2:
movl $4096,%ebp
jmp LClampReentry2
LClampHigh2:
movl C(bbextents),%ebp
jmp LClampReentry2
LClampLow3:
movl $4096,%ecx
jmp LClampReentry3
LClampHigh3:
movl C(bbextentt),%ecx
jmp LClampReentry3
LClampLow4:
movl $4096,%eax
jmp LClampReentry4
LClampHigh4:
movl C(bbextents),%eax
jmp LClampReentry4
LClampLow5:
movl $4096,%ebx
jmp LClampReentry5
LClampHigh5:
movl C(bbextentt),%ebx
jmp LClampReentry5
#define pspans 4+16
.align 4
.globl C(D_DrawSpans16)
C(D_DrawSpans16):
pushl %ebp // preserve caller's stack frame
pushl %edi
pushl %esi // preserve register variables
pushl %ebx
//
// set up scaled-by-16 steps, for 16-long segments; also set up cacheblock
// and span list pointers
//
// TODO: any overlap from rearranging?
flds C(d_sdivzstepu)
fmuls fp_16
movl C(cacheblock),%edx
flds C(d_tdivzstepu)
fmuls fp_16
movl pspans(%esp),%ebx // point to the first span descriptor
flds C(d_zistepu)
fmuls fp_16
movl %edx,pbase // pbase = cacheblock
fstps zi16stepu
fstps tdivz16stepu
fstps sdivz16stepu
LSpanLoop:
//
// set up the initial s/z, t/z, and 1/z on the FP stack, and generate the
// initial s and t values
//
// FIXME: pipeline FILD?
fildl espan_t_v(%ebx)
fildl espan_t_u(%ebx)
fld %st(1) // dv | du | dv
fmuls C(d_sdivzstepv) // dv*d_sdivzstepv | du | dv
fld %st(1) // du | dv*d_sdivzstepv | du | dv
fmuls C(d_sdivzstepu) // du*d_sdivzstepu | dv*d_sdivzstepv | du | dv
fld %st(2) // du | du*d_sdivzstepu | dv*d_sdivzstepv | du | dv
fmuls C(d_tdivzstepu) // du*d_tdivzstepu | du*d_sdivzstepu |
// dv*d_sdivzstepv | du | dv
fxch %st(1) // du*d_sdivzstepu | du*d_tdivzstepu |
// dv*d_sdivzstepv | du | dv
faddp %st(0),%st(2) // du*d_tdivzstepu |
// du*d_sdivzstepu + dv*d_sdivzstepv | du | dv
fxch %st(1) // du*d_sdivzstepu + dv*d_sdivzstepv |
// du*d_tdivzstepu | du | dv
fld %st(3) // dv | du*d_sdivzstepu + dv*d_sdivzstepv |
// du*d_tdivzstepu | du | dv
fmuls C(d_tdivzstepv) // dv*d_tdivzstepv |
// du*d_sdivzstepu + dv*d_sdivzstepv |
// du*d_tdivzstepu | du | dv
fxch %st(1) // du*d_sdivzstepu + dv*d_sdivzstepv |
// dv*d_tdivzstepv | du*d_tdivzstepu | du | dv
fadds C(d_sdivzorigin) // sdivz = d_sdivzorigin + dv*d_sdivzstepv +
// du*d_sdivzstepu; stays in %st(2) at end
fxch %st(4) // dv | dv*d_tdivzstepv | du*d_tdivzstepu | du |
// s/z
fmuls C(d_zistepv) // dv*d_zistepv | dv*d_tdivzstepv |
// du*d_tdivzstepu | du | s/z
fxch %st(1) // dv*d_tdivzstepv | dv*d_zistepv |
// du*d_tdivzstepu | du | s/z
faddp %st(0),%st(2) // dv*d_zistepv |
// dv*d_tdivzstepv + du*d_tdivzstepu | du | s/z
fxch %st(2) // du | dv*d_tdivzstepv + du*d_tdivzstepu |
// dv*d_zistepv | s/z
fmuls C(d_zistepu) // du*d_zistepu |
// dv*d_tdivzstepv + du*d_tdivzstepu |
// dv*d_zistepv | s/z
fxch %st(1) // dv*d_tdivzstepv + du*d_tdivzstepu |
// du*d_zistepu | dv*d_zistepv | s/z
fadds C(d_tdivzorigin) // tdivz = d_tdivzorigin + dv*d_tdivzstepv +
// du*d_tdivzstepu; stays in %st(1) at end
fxch %st(2) // dv*d_zistepv | du*d_zistepu | t/z | s/z
faddp %st(0),%st(1) // dv*d_zistepv + du*d_zistepu | t/z | s/z
flds fp_64k // fp_64k | dv*d_zistepv + du*d_zistepu | t/z | s/z
fxch %st(1) // dv*d_zistepv + du*d_zistepu | fp_64k | t/z | s/z
fadds C(d_ziorigin) // zi = d_ziorigin + dv*d_zistepv +
// du*d_zistepu; stays in %st(0) at end
// 1/z | fp_64k | t/z | s/z
//
// calculate and clamp s & t
//
fdivr %st(0),%st(1) // 1/z | z*64k | t/z | s/z
//
// point %edi to the first pixel in the span
//
movl C(d_viewbuffer),%ecx
movl espan_t_v(%ebx),%eax
movl %ebx,pspantemp // preserve spans pointer
movl C(tadjust),%edx
movl C(sadjust),%esi
movl C(d_scantable)(,%eax,4),%edi // v * screenwidth
addl %ecx,%edi
movl espan_t_u(%ebx),%ecx
addl %ecx,%edi // pdest = &pdestspan[scans->u];
movl espan_t_count(%ebx),%ecx
//
// now start the FDIV for the end of the span
//
cmpl $16,%ecx
ja LSetupNotLast1
decl %ecx
jz LCleanup1 // if only one pixel, no need to start an FDIV
movl %ecx,spancountminus1
// finish up the s and t calcs
fxch %st(1) // z*64k | 1/z | t/z | s/z
fld %st(0) // z*64k | z*64k | 1/z | t/z | s/z
fmul %st(4),%st(0) // s | z*64k | 1/z | t/z | s/z
fxch %st(1) // z*64k | s | 1/z | t/z | s/z
fmul %st(3),%st(0) // t | s | 1/z | t/z | s/z
fxch %st(1) // s | t | 1/z | t/z | s/z
fistpl s // 1/z | t | t/z | s/z
fistpl t // 1/z | t/z | s/z
fildl spancountminus1
flds C(d_tdivzstepu) // C(d_tdivzstepu) | spancountminus1
flds C(d_zistepu) // C(d_zistepu) | C(d_tdivzstepu) | spancountminus1
fmul %st(2),%st(0) // C(d_zistepu)*scm1 | C(d_tdivzstepu) | scm1
fxch %st(1) // C(d_tdivzstepu) | C(d_zistepu)*scm1 | scm1
fmul %st(2),%st(0) // C(d_tdivzstepu)*scm1 | C(d_zistepu)*scm1 | scm1
fxch %st(2) // scm1 | C(d_zistepu)*scm1 | C(d_tdivzstepu)*scm1
fmuls C(d_sdivzstepu) // C(d_sdivzstepu)*scm1 | C(d_zistepu)*scm1 |
// C(d_tdivzstepu)*scm1
fxch %st(1) // C(d_zistepu)*scm1 | C(d_sdivzstepu)*scm1 |
// C(d_tdivzstepu)*scm1
faddp %st(0),%st(3) // C(d_sdivzstepu)*scm1 | C(d_tdivzstepu)*scm1
fxch %st(1) // C(d_tdivzstepu)*scm1 | C(d_sdivzstepu)*scm1
faddp %st(0),%st(3) // C(d_sdivzstepu)*scm1
faddp %st(0),%st(3)
flds fp_64k
fdiv %st(1),%st(0) // this is what we've gone to all this trouble to
// overlap
jmp LFDIVInFlight1
LCleanup1:
// finish up the s and t calcs
fxch %st(1) // z*64k | 1/z | t/z | s/z
fld %st(0) // z*64k | z*64k | 1/z | t/z | s/z
fmul %st(4),%st(0) // s | z*64k | 1/z | t/z | s/z
fxch %st(1) // z*64k | s | 1/z | t/z | s/z
fmul %st(3),%st(0) // t | s | 1/z | t/z | s/z
fxch %st(1) // s | t | 1/z | t/z | s/z
fistpl s // 1/z | t | t/z | s/z
fistpl t // 1/z | t/z | s/z
jmp LFDIVInFlight1
.align 4
LSetupNotLast1:
// finish up the s and t calcs
fxch %st(1) // z*64k | 1/z | t/z | s/z
fld %st(0) // z*64k | z*64k | 1/z | t/z | s/z
fmul %st(4),%st(0) // s | z*64k | 1/z | t/z | s/z
fxch %st(1) // z*64k | s | 1/z | t/z | s/z
fmul %st(3),%st(0) // t | s | 1/z | t/z | s/z
fxch %st(1) // s | t | 1/z | t/z | s/z
fistpl s // 1/z | t | t/z | s/z
fistpl t // 1/z | t/z | s/z
fadds zi16stepu
fxch %st(2)
fadds sdivz16stepu
fxch %st(2)
flds tdivz16stepu
faddp %st(0),%st(2)
flds fp_64k
fdiv %st(1),%st(0) // z = 1/1/z
// this is what we've gone to all this trouble to
// overlap
LFDIVInFlight1:
addl s,%esi
addl t,%edx
movl C(bbextents),%ebx
movl C(bbextentt),%ebp
cmpl %ebx,%esi
ja LClampHighOrLow0
LClampReentry0:
movl %esi,s
movl pbase,%ebx
shll $16,%esi
cmpl %ebp,%edx
movl %esi,sfracf
ja LClampHighOrLow1
LClampReentry1:
movl %edx,t
movl s,%esi // sfrac = scans->sfrac;
shll $16,%edx
movl t,%eax // tfrac = scans->tfrac;
sarl $16,%esi
movl %edx,tfracf
//
// calculate the texture starting address
//
sarl $16,%eax
movl C(cachewidth),%edx
imull %edx,%eax // (tfrac >> 16) * cachewidth
addl %ebx,%esi
addl %eax,%esi // psource = pbase + (sfrac >> 16) +
// ((tfrac >> 16) * cachewidth);
//
// determine whether last span or not
//
cmpl $16,%ecx
jna LLastSegment
//
// not the last segment; do full 16-wide segment
//
LNotLastSegment:
//
// advance s/z, t/z, and 1/z, and calculate s & t at end of span and steps to
// get there
//
// pick up after the FDIV that was left in flight previously
fld %st(0) // duplicate it
fmul %st(4),%st(0) // s = s/z * z
fxch %st(1)
fmul %st(3),%st(0) // t = t/z * z
fxch %st(1)
fistpl snext
fistpl tnext
movl snext,%eax
movl tnext,%edx
movb (%esi),%bl // get first source texel
subl $16,%ecx // count off this segments' pixels
movl C(sadjust),%ebp
movl %ecx,counttemp // remember count of remaining pixels
movl C(tadjust),%ecx
movb %bl,(%edi) // store first dest pixel
addl %eax,%ebp
addl %edx,%ecx
movl C(bbextents),%eax
movl C(bbextentt),%edx
cmpl $4096,%ebp
jl LClampLow2
cmpl %eax,%ebp
ja LClampHigh2
LClampReentry2:
cmpl $4096,%ecx
jl LClampLow3
cmpl %edx,%ecx
ja LClampHigh3
LClampReentry3:
movl %ebp,snext
movl %ecx,tnext
subl s,%ebp
subl t,%ecx
//
// set up advancetable
//
movl %ecx,%eax
movl %ebp,%edx
sarl $20,%eax // tstep >>= 16;
jz LZero
sarl $20,%edx // sstep >>= 16;
movl C(cachewidth),%ebx
imull %ebx,%eax
jmp LSetUp1
LZero:
sarl $20,%edx // sstep >>= 16;
movl C(cachewidth),%ebx
LSetUp1:
addl %edx,%eax // add in sstep
// (tstep >> 16) * cachewidth + (sstep >> 16);
movl tfracf,%edx
movl %eax,advancetable+4 // advance base in t
addl %ebx,%eax // ((tstep >> 16) + 1) * cachewidth +
// (sstep >> 16);
shll $12,%ebp // left-justify sstep fractional part
movl sfracf,%ebx
shll $12,%ecx // left-justify tstep fractional part
movl %eax,advancetable // advance extra in t
movl %ecx,tstep
addl %ecx,%edx // advance tfrac fractional part by tstep frac
sbbl %ecx,%ecx // turn tstep carry into -1 (0 if none)
addl %ebp,%ebx // advance sfrac fractional part by sstep frac
adcl advancetable+4(,%ecx,4),%esi // point to next source texel
addl tstep,%edx
sbbl %ecx,%ecx
movb (%esi),%al
addl %ebp,%ebx
movb %al,1(%edi)
adcl advancetable+4(,%ecx,4),%esi
addl tstep,%edx
sbbl %ecx,%ecx
addl %ebp,%ebx
movb (%esi),%al
adcl advancetable+4(,%ecx,4),%esi
addl tstep,%edx
sbbl %ecx,%ecx
movb %al,2(%edi)
addl %ebp,%ebx
movb (%esi),%al
adcl advancetable+4(,%ecx,4),%esi
addl tstep,%edx
sbbl %ecx,%ecx
movb %al,3(%edi)
addl %ebp,%ebx
movb (%esi),%al
adcl advancetable+4(,%ecx,4),%esi
addl tstep,%edx
sbbl %ecx,%ecx
movb %al,4(%edi)
addl %ebp,%ebx
movb (%esi),%al
adcl advancetable+4(,%ecx,4),%esi
addl tstep,%edx
sbbl %ecx,%ecx
movb %al,5(%edi)
addl %ebp,%ebx
movb (%esi),%al
adcl advancetable+4(,%ecx,4),%esi
addl tstep,%edx
sbbl %ecx,%ecx
movb %al,6(%edi)
addl %ebp,%ebx
movb (%esi),%al
adcl advancetable+4(,%ecx,4),%esi
addl tstep,%edx
sbbl %ecx,%ecx
movb %al,7(%edi)
addl %ebp,%ebx
movb (%esi),%al
adcl advancetable+4(,%ecx,4),%esi
//
// start FDIV for end of next segment in flight, so it can overlap
//
movl counttemp,%ecx
cmpl $16,%ecx // more than one segment after this?
ja LSetupNotLast2 // yes
decl %ecx
jz LFDIVInFlight2 // if only one pixel, no need to start an FDIV
movl %ecx,spancountminus1
fildl spancountminus1
flds C(d_zistepu) // C(d_zistepu) | spancountminus1
fmul %st(1),%st(0) // C(d_zistepu)*scm1 | scm1
flds C(d_tdivzstepu) // C(d_tdivzstepu) | C(d_zistepu)*scm1 | scm1
fmul %st(2),%st(0) // C(d_tdivzstepu)*scm1 | C(d_zistepu)*scm1 | scm1
fxch %st(1) // C(d_zistepu)*scm1 | C(d_tdivzstepu)*scm1 | scm1
faddp %st(0),%st(3) // C(d_tdivzstepu)*scm1 | scm1
fxch %st(1) // scm1 | C(d_tdivzstepu)*scm1
fmuls C(d_sdivzstepu) // C(d_sdivzstepu)*scm1 | C(d_tdivzstepu)*scm1
fxch %st(1) // C(d_tdivzstepu)*scm1 | C(d_sdivzstepu)*scm1
faddp %st(0),%st(3) // C(d_sdivzstepu)*scm1
flds fp_64k // 64k | C(d_sdivzstepu)*scm1
fxch %st(1) // C(d_sdivzstepu)*scm1 | 64k
faddp %st(0),%st(4) // 64k
fdiv %st(1),%st(0) // this is what we've gone to all this trouble to
// overlap
jmp LFDIVInFlight2
.align 4
LSetupNotLast2:
fadds zi16stepu
fxch %st(2)
fadds sdivz16stepu
fxch %st(2)
flds tdivz16stepu
faddp %st(0),%st(2)
flds fp_64k
fdiv %st(1),%st(0) // z = 1/1/z
// this is what we've gone to all this trouble to
// overlap
LFDIVInFlight2:
movl %ecx,counttemp
addl tstep,%edx
sbbl %ecx,%ecx
movb %al,8(%edi)
addl %ebp,%ebx
movb (%esi),%al
adcl advancetable+4(,%ecx,4),%esi
addl tstep,%edx
sbbl %ecx,%ecx
movb %al,9(%edi)
addl %ebp,%ebx
movb (%esi),%al
adcl advancetable+4(,%ecx,4),%esi
addl tstep,%edx
sbbl %ecx,%ecx
movb %al,10(%edi)
addl %ebp,%ebx
movb (%esi),%al
adcl advancetable+4(,%ecx,4),%esi
addl tstep,%edx
sbbl %ecx,%ecx
movb %al,11(%edi)
addl %ebp,%ebx
movb (%esi),%al
adcl advancetable+4(,%ecx,4),%esi
addl tstep,%edx
sbbl %ecx,%ecx
movb %al,12(%edi)
addl %ebp,%ebx
movb (%esi),%al
adcl advancetable+4(,%ecx,4),%esi
addl tstep,%edx
sbbl %ecx,%ecx
movb %al,13(%edi)
addl %ebp,%ebx
movb (%esi),%al
adcl advancetable+4(,%ecx,4),%esi
addl tstep,%edx
sbbl %ecx,%ecx
movb %al,14(%edi)
addl %ebp,%ebx
movb (%esi),%al
adcl advancetable+4(,%ecx,4),%esi
addl $16,%edi
movl %edx,tfracf
movl snext,%edx
movl %ebx,sfracf
movl tnext,%ebx
movl %edx,s
movl %ebx,t
movl counttemp,%ecx // retrieve count
//
// determine whether last span or not
//
cmpl $16,%ecx // are there multiple segments remaining?
movb %al,-1(%edi)
ja LNotLastSegment // yes
//
// last segment of scan
//
LLastSegment:
//
// advance s/z, t/z, and 1/z, and calculate s & t at end of span and steps to
// get there. The number of pixels left is variable, and we want to land on the
// last pixel, not step one past it, so we can't run into arithmetic problems
//
testl %ecx,%ecx
jz LNoSteps // just draw the last pixel and we're done
// pick up after the FDIV that was left in flight previously
fld %st(0) // duplicate it
fmul %st(4),%st(0) // s = s/z * z
fxch %st(1)
fmul %st(3),%st(0) // t = t/z * z
fxch %st(1)
fistpl snext
fistpl tnext
movb (%esi),%al // load first texel in segment
movl C(tadjust),%ebx
movb %al,(%edi) // store first pixel in segment
movl C(sadjust),%eax
addl snext,%eax
addl tnext,%ebx
movl C(bbextents),%ebp
movl C(bbextentt),%edx
cmpl $4096,%eax
jl LClampLow4
cmpl %ebp,%eax
ja LClampHigh4
LClampReentry4:
movl %eax,snext
cmpl $4096,%ebx
jl LClampLow5
cmpl %edx,%ebx
ja LClampHigh5
LClampReentry5:
cmpl $1,%ecx // don't bother
je LOnlyOneStep // if two pixels in segment, there's only one step,
// of the segment length
subl s,%eax
subl t,%ebx
addl %eax,%eax // convert to 15.17 format so multiply by 1.31
addl %ebx,%ebx // reciprocal yields 16.48
imull reciprocal_table_16-8(,%ecx,4) // sstep = (snext - s) /
// (spancount-1)
movl %edx,%ebp
movl %ebx,%eax
imull reciprocal_table_16-8(,%ecx,4) // tstep = (tnext - t) /
// (spancount-1)
LSetEntryvec:
//
// set up advancetable
//
movl entryvec_table_16(,%ecx,4),%ebx
movl %edx,%eax
movl %ebx,jumptemp // entry point into code for RET later
movl %ebp,%ecx
sarl $16,%edx // tstep >>= 16;
movl C(cachewidth),%ebx
sarl $16,%ecx // sstep >>= 16;
imull %ebx,%edx
addl %ecx,%edx // add in sstep
// (tstep >> 16) * cachewidth + (sstep >> 16);
movl tfracf,%ecx
movl %edx,advancetable+4 // advance base in t
addl %ebx,%edx // ((tstep >> 16) + 1) * cachewidth +
// (sstep >> 16);
shll $16,%ebp // left-justify sstep fractional part
movl sfracf,%ebx
shll $16,%eax // left-justify tstep fractional part
movl %edx,advancetable // advance extra in t
movl %eax,tstep
movl %ecx,%edx
addl %eax,%edx
sbbl %ecx,%ecx
addl %ebp,%ebx
adcl advancetable+4(,%ecx,4),%esi
jmp *jumptemp // jump to the number-of-pixels handler
//----------------------------------------
LNoSteps:
movb (%esi),%al // load first texel in segment
subl $15,%edi // adjust for hardwired offset
jmp LEndSpan
LOnlyOneStep:
subl s,%eax
subl t,%ebx
movl %eax,%ebp
movl %ebx,%edx
jmp LSetEntryvec
//----------------------------------------
.globl Entry2_16, Entry3_16, Entry4_16, Entry5_16
.globl Entry6_16, Entry7_16, Entry8_16, Entry9_16
.globl Entry10_16, Entry11_16, Entry12_16, Entry13_16
.globl Entry14_16, Entry15_16, Entry16_16
Entry2_16:
subl $14,%edi // adjust for hardwired offsets
movb (%esi),%al
jmp LEntry2_16
//----------------------------------------
Entry3_16:
subl $13,%edi // adjust for hardwired offsets
addl %eax,%edx
movb (%esi),%al
sbbl %ecx,%ecx
addl %ebp,%ebx
adcl advancetable+4(,%ecx,4),%esi
jmp LEntry3_16
//----------------------------------------
Entry4_16:
subl $12,%edi // adjust for hardwired offsets
addl %eax,%edx
movb (%esi),%al
sbbl %ecx,%ecx
addl %ebp,%ebx
adcl advancetable+4(,%ecx,4),%esi
addl tstep,%edx
jmp LEntry4_16
//----------------------------------------
Entry5_16:
subl $11,%edi // adjust for hardwired offsets
addl %eax,%edx
movb (%esi),%al
sbbl %ecx,%ecx
addl %ebp,%ebx
adcl advancetable+4(,%ecx,4),%esi
addl tstep,%edx
jmp LEntry5_16
//----------------------------------------
Entry6_16:
subl $10,%edi // adjust for hardwired offsets
addl %eax,%edx
movb (%esi),%al
sbbl %ecx,%ecx
addl %ebp,%ebx
adcl advancetable+4(,%ecx,4),%esi
addl tstep,%edx
jmp LEntry6_16
//----------------------------------------
Entry7_16:
subl $9,%edi // adjust for hardwired offsets
addl %eax,%edx
movb (%esi),%al
sbbl %ecx,%ecx
addl %ebp,%ebx
adcl advancetable+4(,%ecx,4),%esi
addl tstep,%edx
jmp LEntry7_16
//----------------------------------------
Entry8_16:
subl $8,%edi // adjust for hardwired offsets
addl %eax,%edx
movb (%esi),%al
sbbl %ecx,%ecx
addl %ebp,%ebx
adcl advancetable+4(,%ecx,4),%esi
addl tstep,%edx
jmp LEntry8_16
//----------------------------------------
Entry9_16:
subl $7,%edi // adjust for hardwired offsets
addl %eax,%edx
movb (%esi),%al
sbbl %ecx,%ecx
addl %ebp,%ebx
adcl advancetable+4(,%ecx,4),%esi
addl tstep,%edx
jmp LEntry9_16
//----------------------------------------
Entry10_16:
subl $6,%edi // adjust for hardwired offsets
addl %eax,%edx
movb (%esi),%al
sbbl %ecx,%ecx
addl %ebp,%ebx
adcl advancetable+4(,%ecx,4),%esi
addl tstep,%edx
jmp LEntry10_16
//----------------------------------------
Entry11_16:
subl $5,%edi // adjust for hardwired offsets
addl %eax,%edx
movb (%esi),%al
sbbl %ecx,%ecx
addl %ebp,%ebx
adcl advancetable+4(,%ecx,4),%esi
addl tstep,%edx
jmp LEntry11_16
//----------------------------------------
Entry12_16:
subl $4,%edi // adjust for hardwired offsets
addl %eax,%edx
movb (%esi),%al
sbbl %ecx,%ecx
addl %ebp,%ebx
adcl advancetable+4(,%ecx,4),%esi
addl tstep,%edx
jmp LEntry12_16
//----------------------------------------
Entry13_16:
subl $3,%edi // adjust for hardwired offsets
addl %eax,%edx
movb (%esi),%al
sbbl %ecx,%ecx
addl %ebp,%ebx
adcl advancetable+4(,%ecx,4),%esi
addl tstep,%edx
jmp LEntry13_16
//----------------------------------------
Entry14_16:
subl $2,%edi // adjust for hardwired offsets
addl %eax,%edx
movb (%esi),%al
sbbl %ecx,%ecx
addl %ebp,%ebx
adcl advancetable+4(,%ecx,4),%esi
addl tstep,%edx
jmp LEntry14_16
//----------------------------------------
Entry15_16:
decl %edi // adjust for hardwired offsets
addl %eax,%edx
movb (%esi),%al
sbbl %ecx,%ecx
addl %ebp,%ebx
adcl advancetable+4(,%ecx,4),%esi
addl tstep,%edx
jmp LEntry15_16
//----------------------------------------
Entry16_16:
addl %eax,%edx
movb (%esi),%al
sbbl %ecx,%ecx
addl %ebp,%ebx
adcl advancetable+4(,%ecx,4),%esi
addl tstep,%edx
sbbl %ecx,%ecx
movb %al,1(%edi)
addl %ebp,%ebx
movb (%esi),%al
adcl advancetable+4(,%ecx,4),%esi
addl tstep,%edx
LEntry15_16:
sbbl %ecx,%ecx
movb %al,2(%edi)
addl %ebp,%ebx
movb (%esi),%al
adcl advancetable+4(,%ecx,4),%esi
addl tstep,%edx
LEntry14_16:
sbbl %ecx,%ecx
movb %al,3(%edi)
addl %ebp,%ebx
movb (%esi),%al
adcl advancetable+4(,%ecx,4),%esi
addl tstep,%edx
LEntry13_16:
sbbl %ecx,%ecx
movb %al,4(%edi)
addl %ebp,%ebx
movb (%esi),%al
adcl advancetable+4(,%ecx,4),%esi
addl tstep,%edx
LEntry12_16:
sbbl %ecx,%ecx
movb %al,5(%edi)
addl %ebp,%ebx
movb (%esi),%al
adcl advancetable+4(,%ecx,4),%esi
addl tstep,%edx
LEntry11_16:
sbbl %ecx,%ecx
movb %al,6(%edi)
addl %ebp,%ebx
movb (%esi),%al
adcl advancetable+4(,%ecx,4),%esi
addl tstep,%edx
LEntry10_16:
sbbl %ecx,%ecx
movb %al,7(%edi)
addl %ebp,%ebx
movb (%esi),%al
adcl advancetable+4(,%ecx,4),%esi
addl tstep,%edx
LEntry9_16:
sbbl %ecx,%ecx
movb %al,8(%edi)
addl %ebp,%ebx
movb (%esi),%al
adcl advancetable+4(,%ecx,4),%esi
addl tstep,%edx
LEntry8_16:
sbbl %ecx,%ecx
movb %al,9(%edi)
addl %ebp,%ebx
movb (%esi),%al
adcl advancetable+4(,%ecx,4),%esi
addl tstep,%edx
LEntry7_16:
sbbl %ecx,%ecx
movb %al,10(%edi)
addl %ebp,%ebx
movb (%esi),%al
adcl advancetable+4(,%ecx,4),%esi
addl tstep,%edx
LEntry6_16:
sbbl %ecx,%ecx
movb %al,11(%edi)
addl %ebp,%ebx
movb (%esi),%al
adcl advancetable+4(,%ecx,4),%esi
addl tstep,%edx
LEntry5_16:
sbbl %ecx,%ecx
movb %al,12(%edi)
addl %ebp,%ebx
movb (%esi),%al
adcl advancetable+4(,%ecx,4),%esi
addl tstep,%edx
LEntry4_16:
sbbl %ecx,%ecx
movb %al,13(%edi)
addl %ebp,%ebx
movb (%esi),%al
adcl advancetable+4(,%ecx,4),%esi
LEntry3_16:
movb %al,14(%edi)
movb (%esi),%al
LEntry2_16:
LEndSpan:
//
// clear s/z, t/z, 1/z from FP stack
//
fstp %st(0)
fstp %st(0)
fstp %st(0)
movl pspantemp,%ebx // restore spans pointer
movl espan_t_pnext(%ebx),%ebx // point to next span
testl %ebx,%ebx // any more spans?
movb %al,15(%edi)
jnz LSpanLoop // more spans
popl %ebx // restore register variables
popl %esi
popl %edi
popl %ebp // restore the caller's stack frame
ret
#endif // id386

331
contrib/other/sdlquake-1.0.9/d_edge.c Normal file
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/*
Copyright (C) 1996-1997 Id Software, Inc.
This program is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public License
as published by the Free Software Foundation; either version 2
of the License, or (at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
See the GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*/
// d_edge.c
#include "quakedef.h"
#include "d_local.h"
static int miplevel;
float scale_for_mip;
int screenwidth;
int ubasestep, errorterm, erroradjustup, erroradjustdown;
int vstartscan;
// FIXME: should go away
extern void R_RotateBmodel (void);
extern void R_TransformFrustum (void);
vec3_t transformed_modelorg;
/*
==============
D_DrawPoly
==============
*/
void D_DrawPoly (void)
{
// this driver takes spans, not polygons
}
/*
=============
D_MipLevelForScale
=============
*/
int D_MipLevelForScale (float scale)
{
int lmiplevel;
if (scale >= d_scalemip[0] )
lmiplevel = 0;
else if (scale >= d_scalemip[1] )
lmiplevel = 1;
else if (scale >= d_scalemip[2] )
lmiplevel = 2;
else
lmiplevel = 3;
if (lmiplevel < d_minmip)
lmiplevel = d_minmip;
return lmiplevel;
}
/*
==============
D_DrawSolidSurface
==============
*/
// FIXME: clean this up
void D_DrawSolidSurface (surf_t *surf, int color)
{
espan_t *span;
byte *pdest;
int u, u2, pix;
pix = (color<<24) | (color<<16) | (color<<8) | color;
for (span=surf->spans ; span ; span=span->pnext)
{
pdest = (byte *)d_viewbuffer + screenwidth*span->v;
u = span->u;
u2 = span->u + span->count - 1;
((byte *)pdest)[u] = pix;
if (u2 - u < 8)
{
for (u++ ; u <= u2 ; u++)
((byte *)pdest)[u] = pix;
}
else
{
for (u++ ; u & 3 ; u++)
((byte *)pdest)[u] = pix;
u2 -= 4;
for ( ; u <= u2 ; u+=4)
*(int *)((byte *)pdest + u) = pix;
u2 += 4;
for ( ; u <= u2 ; u++)
((byte *)pdest)[u] = pix;
}
}
}
/*
==============
D_CalcGradients
==============
*/
void D_CalcGradients (msurface_t *pface)
{
mplane_t *pplane;
float mipscale;
vec3_t p_temp1;
vec3_t p_saxis, p_taxis;
float t;
pplane = pface->plane;
mipscale = 1.0 / (float)(1 << miplevel);
TransformVector (pface->texinfo->vecs[0], p_saxis);
TransformVector (pface->texinfo->vecs[1], p_taxis);
t = xscaleinv * mipscale;
d_sdivzstepu = p_saxis[0] * t;
d_tdivzstepu = p_taxis[0] * t;
t = yscaleinv * mipscale;
d_sdivzstepv = -p_saxis[1] * t;
d_tdivzstepv = -p_taxis[1] * t;
d_sdivzorigin = p_saxis[2] * mipscale - xcenter * d_sdivzstepu -
ycenter * d_sdivzstepv;
d_tdivzorigin = p_taxis[2] * mipscale - xcenter * d_tdivzstepu -
ycenter * d_tdivzstepv;
VectorScale (transformed_modelorg, mipscale, p_temp1);
t = 0x10000*mipscale;
sadjust = ((fixed16_t)(DotProduct (p_temp1, p_saxis) * 0x10000 + 0.5)) -
((pface->texturemins[0] << 16) >> miplevel)
+ pface->texinfo->vecs[0][3]*t;
tadjust = ((fixed16_t)(DotProduct (p_temp1, p_taxis) * 0x10000 + 0.5)) -
((pface->texturemins[1] << 16) >> miplevel)
+ pface->texinfo->vecs[1][3]*t;
//
// -1 (-epsilon) so we never wander off the edge of the texture
//
bbextents = ((pface->extents[0] << 16) >> miplevel) - 1;
bbextentt = ((pface->extents[1] << 16) >> miplevel) - 1;
}
/*
==============
D_DrawSurfaces
==============
*/
void D_DrawSurfaces (void)
{
surf_t *s;
msurface_t *pface;
surfcache_t *pcurrentcache;
vec3_t world_transformed_modelorg;
vec3_t local_modelorg;
currententity = &cl_entities[0];
TransformVector (modelorg, transformed_modelorg);
VectorCopy (transformed_modelorg, world_transformed_modelorg);
// TODO: could preset a lot of this at mode set time
if (r_drawflat.value)
{
for (s = &surfaces[1] ; s<surface_p ; s++)
{
if (!s->spans)
continue;
d_zistepu = s->d_zistepu;
d_zistepv = s->d_zistepv;
d_ziorigin = s->d_ziorigin;
D_DrawSolidSurface (s, (int)s->data & 0xFF);
D_DrawZSpans (s->spans);
}
}
else
{
for (s = &surfaces[1] ; s<surface_p ; s++)
{
if (!s->spans)
continue;
r_drawnpolycount++;
d_zistepu = s->d_zistepu;
d_zistepv = s->d_zistepv;
d_ziorigin = s->d_ziorigin;
if (s->flags & SURF_DRAWSKY)
{
if (!r_skymade)
{
R_MakeSky ();
}
D_DrawSkyScans8 (s->spans);
D_DrawZSpans (s->spans);
}
else if (s->flags & SURF_DRAWBACKGROUND)
{
// set up a gradient for the background surface that places it
// effectively at infinity distance from the viewpoint
d_zistepu = 0;
d_zistepv = 0;
d_ziorigin = -0.9;
D_DrawSolidSurface (s, (int)r_clearcolor.value & 0xFF);
D_DrawZSpans (s->spans);
}
else if (s->flags & SURF_DRAWTURB)
{
pface = s->data;
miplevel = 0;
cacheblock = (pixel_t *)
((byte *)pface->texinfo->texture +
pface->texinfo->texture->offsets[0]);
cachewidth = 64;
if (s->insubmodel)
{
// FIXME: we don't want to do all this for every polygon!
// TODO: store once at start of frame
currententity = s->entity; //FIXME: make this passed in to
// R_RotateBmodel ()
VectorSubtract (r_origin, currententity->origin,
local_modelorg);
TransformVector (local_modelorg, transformed_modelorg);
R_RotateBmodel (); // FIXME: don't mess with the frustum,
// make entity passed in
}
D_CalcGradients (pface);
Turbulent8 (s->spans);
D_DrawZSpans (s->spans);
if (s->insubmodel)
{
//
// restore the old drawing state
// FIXME: we don't want to do this every time!
// TODO: speed up
//
currententity = &cl_entities[0];
VectorCopy (world_transformed_modelorg,
transformed_modelorg);
VectorCopy (base_vpn, vpn);
VectorCopy (base_vup, vup);
VectorCopy (base_vright, vright);
VectorCopy (base_modelorg, modelorg);
R_TransformFrustum ();
}
}
else
{
if (s->insubmodel)
{
// FIXME: we don't want to do all this for every polygon!
// TODO: store once at start of frame
currententity = s->entity; //FIXME: make this passed in to
// R_RotateBmodel ()
VectorSubtract (r_origin, currententity->origin, local_modelorg);
TransformVector (local_modelorg, transformed_modelorg);
R_RotateBmodel (); // FIXME: don't mess with the frustum,
// make entity passed in
}
pface = s->data;
miplevel = D_MipLevelForScale (s->nearzi * scale_for_mip
* pface->texinfo->mipadjust);
// FIXME: make this passed in to D_CacheSurface
pcurrentcache = D_CacheSurface (pface, miplevel);
cacheblock = (pixel_t *)pcurrentcache->data;
cachewidth = pcurrentcache->width;
D_CalcGradients (pface);
(*d_drawspans) (s->spans);
D_DrawZSpans (s->spans);
if (s->insubmodel)
{
//
// restore the old drawing state
// FIXME: we don't want to do this every time!
// TODO: speed up
//
currententity = &cl_entities[0];
VectorCopy (world_transformed_modelorg,
transformed_modelorg);
VectorCopy (base_vpn, vpn);
VectorCopy (base_vup, vup);
VectorCopy (base_vright, vright);
VectorCopy (base_modelorg, modelorg);
R_TransformFrustum ();
}
}
}
}
}

88
contrib/other/sdlquake-1.0.9/d_fill.c Normal file
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/*
Copyright (C) 1996-1997 Id Software, Inc.
This program is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public License
as published by the Free Software Foundation; either version 2
of the License, or (at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
See the GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*/
// d_clear: clears a specified rectangle to the specified color
#include "quakedef.h"
/*
================
D_FillRect
================
*/
void D_FillRect (vrect_t *rect, int color)
{
int rx, ry, rwidth, rheight;
unsigned char *dest;
unsigned *ldest;
rx = rect->x;
ry = rect->y;
rwidth = rect->width;
rheight = rect->height;
if (rx < 0)
{
rwidth += rx;
rx = 0;
}
if (ry < 0)
{
rheight += ry;
ry = 0;
}
if (rx+rwidth > vid.width)
rwidth = vid.width - rx;
if (ry+rheight > vid.height)
rheight = vid.height - rx;
if (rwidth < 1 || rheight < 1)
return;
dest = ((byte *)vid.buffer + ry*vid.rowbytes + rx);
if (((rwidth & 0x03) == 0) && (((long)dest & 0x03) == 0))
{
// faster aligned dword clear
ldest = (unsigned *)dest;
color += color << 16;
rwidth >>= 2;
color += color << 8;
for (ry=0 ; ry<rheight ; ry++)
{
for (rx=0 ; rx<rwidth ; rx++)
ldest[rx] = color;
ldest = (unsigned *)((byte*)ldest + vid.rowbytes);
}
}
else
{
// slower byte-by-byte clear for unaligned cases
for (ry=0 ; ry<rheight ; ry++)
{
for (rx=0 ; rx<rwidth ; rx++)
dest[rx] = color;
dest += vid.rowbytes;
}
}
}

229
contrib/other/sdlquake-1.0.9/d_iface.h Normal file
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/*
Copyright (C) 1996-1997 Id Software, Inc.
This program is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public License
as published by the Free Software Foundation; either version 2
of the License, or (at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
See the GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*/
// d_iface.h: interface header file for rasterization driver modules
#define WARP_WIDTH 320
#define WARP_HEIGHT 200
#define MAX_LBM_HEIGHT 480
typedef struct
{
float u, v;
float s, t;
float zi;
} emitpoint_t;
typedef enum {
pt_static, pt_grav, pt_slowgrav, pt_fire, pt_explode, pt_explode2, pt_blob, pt_blob2
} ptype_t;
// !!! if this is changed, it must be changed in d_ifacea.h too !!!
typedef struct particle_s
{
// driver-usable fields
vec3_t org;
float color;
// drivers never touch the following fields
struct particle_s *next;
vec3_t vel;
float ramp;
float die;
ptype_t type;
} particle_t;
#define PARTICLE_Z_CLIP 8.0
typedef struct polyvert_s {
float u, v, zi, s, t;
} polyvert_t;
typedef struct polydesc_s {
int numverts;
float nearzi;
msurface_t *pcurrentface;
polyvert_t *pverts;
} polydesc_t;
// !!! if this is changed, it must be changed in d_ifacea.h too !!!
typedef struct finalvert_s {
int v[6]; // u, v, s, t, l, 1/z
int flags;
float reserved;
} finalvert_t;
// !!! if this is changed, it must be changed in d_ifacea.h too !!!
typedef struct
{
void *pskin;
maliasskindesc_t *pskindesc;
int skinwidth;
int skinheight;
mtriangle_t *ptriangles;
finalvert_t *pfinalverts;
int numtriangles;
int drawtype;
int seamfixupX16;
} affinetridesc_t;
// !!! if this is changed, it must be changed in d_ifacea.h too !!!
typedef struct {
float u, v, zi, color;
} screenpart_t;
typedef struct
{
int nump;
emitpoint_t *pverts; // there's room for an extra element at [nump],
// if the driver wants to duplicate element [0] at
// element [nump] to avoid dealing with wrapping
mspriteframe_t *pspriteframe;
vec3_t vup, vright, vpn; // in worldspace
float nearzi;
} spritedesc_t;
typedef struct
{
int u, v;
float zi;
int color;
} zpointdesc_t;
extern cvar_t r_drawflat;
extern int d_spanpixcount;
extern int r_framecount; // sequence # of current frame since Quake
// started
extern qboolean r_drawpolys; // 1 if driver wants clipped polygons
// rather than a span list
extern qboolean r_drawculledpolys; // 1 if driver wants clipped polygons that
// have been culled by the edge list
extern qboolean r_worldpolysbacktofront; // 1 if driver wants polygons
// delivered back to front rather
// than front to back
extern qboolean r_recursiveaffinetriangles; // true if a driver wants to use
// recursive triangular subdivison
// and vertex drawing via
// D_PolysetDrawFinalVerts() past
// a certain distance (normally
// only used by the software
// driver)
extern float r_aliasuvscale; // scale-up factor for screen u and v
// on Alias vertices passed to driver
extern int r_pixbytes;
extern qboolean r_dowarp;
extern affinetridesc_t r_affinetridesc;
extern spritedesc_t r_spritedesc;
extern zpointdesc_t r_zpointdesc;
extern polydesc_t r_polydesc;
extern int d_con_indirect; // if 0, Quake will draw console directly
// to vid.buffer; if 1, Quake will
// draw console via D_DrawRect. Must be
// defined by driver
extern vec3_t r_pright, r_pup, r_ppn;
void D_Aff8Patch (void *pcolormap);
void D_BeginDirectRect (int x, int y, byte *pbitmap, int width, int height);
void D_DisableBackBufferAccess (void);
void D_EndDirectRect (int x, int y, int width, int height);
void D_PolysetDraw (void);
void D_PolysetDrawFinalVerts (finalvert_t *fv, int numverts);
void D_DrawParticle (particle_t *pparticle);
void D_DrawPoly (void);
void D_DrawSprite (void);
void D_DrawSurfaces (void);
void D_DrawZPoint (void);
void D_EnableBackBufferAccess (void);
void D_EndParticles (void);
void D_Init (void);
void D_ViewChanged (void);
void D_SetupFrame (void);
void D_StartParticles (void);
void D_TurnZOn (void);
void D_WarpScreen (void);
void D_FillRect (vrect_t *vrect, int color);
void D_DrawRect (void);
void D_UpdateRects (vrect_t *prect);
// currently for internal use only, and should be a do-nothing function in
// hardware drivers
// FIXME: this should go away
void D_PolysetUpdateTables (void);
// these are currently for internal use only, and should not be used by drivers
extern int r_skydirect;
extern byte *r_skysource;
// transparency types for D_DrawRect ()
#define DR_SOLID 0
#define DR_TRANSPARENT 1
// !!! must be kept the same as in quakeasm.h !!!
#define TRANSPARENT_COLOR 0xFF
extern void *acolormap; // FIXME: should go away
//=======================================================================//
// callbacks to Quake
typedef struct
{
pixel_t *surfdat; // destination for generated surface
int rowbytes; // destination logical width in bytes
msurface_t *surf; // description for surface to generate
fixed8_t lightadj[MAXLIGHTMAPS];
// adjust for lightmap levels for dynamic lighting
texture_t *texture; // corrected for animating textures
int surfmip; // mipmapped ratio of surface texels / world pixels
int surfwidth; // in mipmapped texels
int surfheight; // in mipmapped texels
} drawsurf_t;
extern drawsurf_t r_drawsurf;
void R_DrawSurface (void);
void R_GenTile (msurface_t *psurf, void *pdest);
// !!! if this is changed, it must be changed in d_ifacea.h too !!!
#define TURB_TEX_SIZE 64 // base turbulent texture size
// !!! if this is changed, it must be changed in d_ifacea.h too !!!
#define CYCLE 128 // turbulent cycle size
#define TILE_SIZE 128 // size of textures generated by R_GenTiledSurf
#define SKYSHIFT 7
#define SKYSIZE (1 << SKYSHIFT)
#define SKYMASK (SKYSIZE - 1)
extern float skyspeed, skyspeed2;
extern float skytime;
extern int c_surf;
extern vrect_t scr_vrect;
extern byte *r_warpbuffer;

98
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/*
Copyright (C) 1996-1997 Id Software, Inc.
This program is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public License
as published by the Free Software Foundation; either version 2
of the License, or (at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
See the GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*/
//
// d_ifacea.h
//
// Include file for asm driver interface.
//
//
// !!! note that this file must match the corresponding C structures in
// d_iface.h at all times !!!
//
// !!! if this is changed, it must be changed in r_shared.h too !!!
#define ALIAS_ONSEAM 0x0020
// !!! if this is changed, it must be changed in d_iface.h too !!!
#define TURB_TEX_SIZE 64 // base turbulent texture size
// !!! if this is changed, it must be changed in d_iface.h too !!!
#define CYCLE 128
// !!! if this is changed, it must be changed in r_shared.h too !!!
#define MAXHEIGHT 1024
// !!! if this is changed, it must be changed in quakedef.h too !!!
#define CACHE_SIZE 32 // used to align key data structures
// particle_t structure
// !!! if this is changed, it must be changed in d_iface.h too !!!
// driver-usable fields
#define pt_org 0
#define pt_color 12
// drivers never touch the following fields
#define pt_next 16
#define pt_vel 20
#define pt_ramp 32
#define pt_die 36
#define pt_type 40
#define pt_size 44
#define PARTICLE_Z_CLIP 8.0
// finalvert_t structure
// !!! if this is changed, it must be changed in d_iface.h too !!!
#define fv_v 0 // !!! if this is moved, cases where the !!!
// !!! address of this field is pushed in !!!
// !!! d_polysa.s must be changed !!!
#define fv_flags 24
#define fv_reserved 28
#define fv_size 32
#define fv_shift 5
// stvert_t structure
// !!! if this is changed, it must be changed in modelgen.h too !!!
#define stv_onseam 0
#define stv_s 4
#define stv_t 8
#define stv_size 12
// trivertx_t structure
// !!! if this is changed, it must be changed in modelgen.h too !!!
#define tv_v 0
#define tv_lightnormalindex 3
#define tv_size 4
// affinetridesc_t structure
// !!! if this is changed, it must be changed in d_iface.h too !!!
#define atd_pskin 0
#define atd_pskindesc 4
#define atd_skinwidth 8
#define atd_skinheight 12
#define atd_ptriangles 16
#define atd_pfinalverts 20
#define atd_numtriangles 24
#define atd_drawtype 28
#define atd_seamfixupX16 32
#define atd_size 36

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/*
Copyright (C) 1996-1997 Id Software, Inc.
This program is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public License
as published by the Free Software Foundation; either version 2
of the License, or (at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
See the GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*/
// d_init.c: rasterization driver initialization
#include "quakedef.h"
#include "d_local.h"
#define NUM_MIPS 4
cvar_t d_subdiv16 = {"d_subdiv16", "1"};
cvar_t d_mipcap = {"d_mipcap", "0"};
cvar_t d_mipscale = {"d_mipscale", "1"};
surfcache_t *d_initial_rover;
qboolean d_roverwrapped;
int d_minmip;
float d_scalemip[NUM_MIPS-1];
static float basemip[NUM_MIPS-1] = {1.0, 0.5*0.8, 0.25*0.8};
extern int d_aflatcolor;
void (*d_drawspans) (espan_t *pspan);
/*
===============
D_Init
===============
*/
void D_Init (void)
{
r_skydirect = 1;
Cvar_RegisterVariable (&d_subdiv16);
Cvar_RegisterVariable (&d_mipcap);
Cvar_RegisterVariable (&d_mipscale);
r_drawpolys = false;
r_worldpolysbacktofront = false;
r_recursiveaffinetriangles = true;
r_pixbytes = 1;
r_aliasuvscale = 1.0;
}
/*
===============
D_CopyRects
===============
*/
void D_CopyRects (vrect_t *prects, int transparent)
{
// this function is only required if the CPU doesn't have direct access to the
// back buffer, and there's some driver interface function that the driver
// doesn't support and requires Quake to do in software (such as drawing the
// console); Quake will then draw into wherever the driver points vid.buffer
// and will call this function before swapping buffers
UNUSED(prects);
UNUSED(transparent);
}
/*
===============
D_EnableBackBufferAccess
===============
*/
void D_EnableBackBufferAccess (void)
{
VID_LockBuffer ();
}
/*
===============
D_TurnZOn
===============
*/
void D_TurnZOn (void)
{
// not needed for software version
}
/*
===============
D_DisableBackBufferAccess
===============
*/
void D_DisableBackBufferAccess (void)
{
VID_UnlockBuffer ();
}
/*
===============
D_SetupFrame
===============
*/
void D_SetupFrame (void)
{
int i;
if (r_dowarp)
d_viewbuffer = r_warpbuffer;
else
d_viewbuffer = (void *)(byte *)vid.buffer;
if (r_dowarp)
screenwidth = WARP_WIDTH;
else
screenwidth = vid.rowbytes;
d_roverwrapped = false;
d_initial_rover = sc_rover;
d_minmip = d_mipcap.value;
if (d_minmip > 3)
d_minmip = 3;
else if (d_minmip < 0)
d_minmip = 0;
for (i=0 ; i<(NUM_MIPS-1) ; i++)
d_scalemip[i] = basemip[i] * d_mipscale.value;
#if id386
if (d_subdiv16.value)
d_drawspans = D_DrawSpans16;
else
d_drawspans = D_DrawSpans8;
#else
d_drawspans = D_DrawSpans8;
#endif
d_aflatcolor = 0;
}
/*
===============
D_UpdateRects
===============
*/
void D_UpdateRects (vrect_t *prect)
{
// the software driver draws these directly to the vid buffer
UNUSED(prect);
}

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/*
Copyright (C) 1996-1997 Id Software, Inc.
This program is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public License
as published by the Free Software Foundation; either version 2
of the License, or (at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
See the GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*/
// d_local.h: private rasterization driver defs
#include "r_shared.h"
//
// TODO: fine-tune this; it's based on providing some overage even if there
// is a 2k-wide scan, with subdivision every 8, for 256 spans of 12 bytes each
//
#define SCANBUFFERPAD 0x1000
#define R_SKY_SMASK 0x007F0000
#define R_SKY_TMASK 0x007F0000
#define DS_SPAN_LIST_END -128
#define SURFCACHE_SIZE_AT_320X200 600*1024
typedef struct surfcache_s
{
struct surfcache_s *next;
struct surfcache_s **owner; // NULL is an empty chunk of memory
int lightadj[MAXLIGHTMAPS]; // checked for strobe flush
int dlight;
int size; // including header
unsigned width;
unsigned height; // DEBUG only needed for debug
float mipscale;
struct texture_s *texture; // checked for animating textures
byte data[4]; // width*height elements
} surfcache_t;
// !!! if this is changed, it must be changed in asm_draw.h too !!!
typedef struct sspan_s
{
int u, v, count;
} sspan_t;
extern cvar_t d_subdiv16;
extern float scale_for_mip;
extern qboolean d_roverwrapped;
extern surfcache_t *sc_rover;
extern surfcache_t *d_initial_rover;
extern float d_sdivzstepu, d_tdivzstepu, d_zistepu;
extern float d_sdivzstepv, d_tdivzstepv, d_zistepv;
extern float d_sdivzorigin, d_tdivzorigin, d_ziorigin;
fixed16_t sadjust, tadjust;
fixed16_t bbextents, bbextentt;
void D_DrawSpans8 (espan_t *pspans);
void D_DrawSpans16 (espan_t *pspans);
void D_DrawZSpans (espan_t *pspans);
void Turbulent8 (espan_t *pspan);
void D_SpriteDrawSpans (sspan_t *pspan);
void D_DrawSkyScans8 (espan_t *pspan);
void D_DrawSkyScans16 (espan_t *pspan);
void R_ShowSubDiv (void);
void (*prealspandrawer)(void);
surfcache_t *D_CacheSurface (msurface_t *surface, int miplevel);
extern int D_MipLevelForScale (float scale);
#if id386
extern void D_PolysetAff8Start (void);
extern void D_PolysetAff8End (void);
#endif
extern short *d_pzbuffer;
extern unsigned int d_zrowbytes, d_zwidth;
extern int *d_pscantable;
extern int d_scantable[MAXHEIGHT];
extern int d_vrectx, d_vrecty, d_vrectright_particle, d_vrectbottom_particle;
extern int d_y_aspect_shift, d_pix_min, d_pix_max, d_pix_shift;
extern pixel_t *d_viewbuffer;
extern short *zspantable[MAXHEIGHT];
extern int d_minmip;
extern float d_scalemip[3];
extern void (*d_drawspans) (espan_t *pspan);

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/*
Copyright (C) 1996-1997 Id Software, Inc.
This program is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public License
as published by the Free Software Foundation; either version 2
of the License, or (at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
See the GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*/
// d_modech.c: called when mode has just changed
#include "quakedef.h"
#include "d_local.h"
int d_vrectx, d_vrecty, d_vrectright_particle, d_vrectbottom_particle;
int d_y_aspect_shift, d_pix_min, d_pix_max, d_pix_shift;
int d_scantable[MAXHEIGHT];
short *zspantable[MAXHEIGHT];
/*
================
D_Patch
================
*/
void D_Patch (void)
{
#if id386
static qboolean protectset8 = false;
if (!protectset8)
{
Sys_MakeCodeWriteable ((int)D_PolysetAff8Start,
(int)D_PolysetAff8End - (int)D_PolysetAff8Start);
protectset8 = true;
}
#endif // id386
}
/*
================
D_ViewChanged
================
*/
void D_ViewChanged (void)
{
int rowbytes;
if (r_dowarp)
rowbytes = WARP_WIDTH;
else
rowbytes = vid.rowbytes;
scale_for_mip = xscale;
if (yscale > xscale)
scale_for_mip = yscale;
d_zrowbytes = vid.width * 2;
d_zwidth = vid.width;
d_pix_min = r_refdef.vrect.width / 320;
if (d_pix_min < 1)
d_pix_min = 1;
d_pix_max = (int)((float)r_refdef.vrect.width / (320.0 / 4.0) + 0.5);
d_pix_shift = 8 - (int)((float)r_refdef.vrect.width / 320.0 + 0.5);
if (d_pix_max < 1)
d_pix_max = 1;
if (pixelAspect > 1.4)
d_y_aspect_shift = 1;
else
d_y_aspect_shift = 0;
d_vrectx = r_refdef.vrect.x;
d_vrecty = r_refdef.vrect.y;
d_vrectright_particle = r_refdef.vrectright - d_pix_max;
d_vrectbottom_particle =
r_refdef.vrectbottom - (d_pix_max << d_y_aspect_shift);
{
int i;
for (i=0 ; i<vid.height; i++)
{
d_scantable[i] = i*rowbytes;
zspantable[i] = d_pzbuffer + i*d_zwidth;
}
}
D_Patch ();
}

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/*
Copyright (C) 1996-1997 Id Software, Inc.
This program is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public License
as published by the Free Software Foundation; either version 2
of the License, or (at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
See the GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*/
// d_part.c: software driver module for drawing particles
#include "quakedef.h"
#include "d_local.h"
/*
==============
D_EndParticles
==============
*/
void D_EndParticles (void)
{
// not used by software driver
}
/*
==============
D_StartParticles
==============
*/
void D_StartParticles (void)
{
// not used by software driver
}
#if !id386
/*
==============
D_DrawParticle
==============
*/
void D_DrawParticle (particle_t *pparticle)
{
vec3_t local, transformed;
float zi;
byte *pdest;
short *pz;
int i, izi, pix, count, u, v;
// transform point
VectorSubtract (pparticle->org, r_origin, local);
transformed[0] = DotProduct(local, r_pright);
transformed[1] = DotProduct(local, r_pup);
transformed[2] = DotProduct(local, r_ppn);
if (transformed[2] < PARTICLE_Z_CLIP)
return;
// project the point
// FIXME: preadjust xcenter and ycenter
zi = 1.0 / transformed[2];
u = (int)(xcenter + zi * transformed[0] + 0.5);
v = (int)(ycenter - zi * transformed[1] + 0.5);
if ((v > d_vrectbottom_particle) ||
(u > d_vrectright_particle) ||
(v < d_vrecty) ||
(u < d_vrectx))
{
return;
}
pz = d_pzbuffer + (d_zwidth * v) + u;
pdest = d_viewbuffer + d_scantable[v] + u;
izi = (int)(zi * 0x8000);
pix = izi >> d_pix_shift;
if (pix < d_pix_min)
pix = d_pix_min;
else if (pix > d_pix_max)
pix = d_pix_max;
switch (pix)
{
case 1:
count = 1 << d_y_aspect_shift;
for ( ; count ; count--, pz += d_zwidth, pdest += screenwidth)
{
if (pz[0] <= izi)
{
pz[0] = izi;
pdest[0] = pparticle->color;
}
}
break;
case 2:
count = 2 << d_y_aspect_shift;
for ( ; count ; count--, pz += d_zwidth, pdest += screenwidth)
{
if (pz[0] <= izi)
{
pz[0] = izi;
pdest[0] = pparticle->color;
}
if (pz[1] <= izi)
{
pz[1] = izi;
pdest[1] = pparticle->color;
}
}
break;
case 3:
count = 3 << d_y_aspect_shift;
for ( ; count ; count--, pz += d_zwidth, pdest += screenwidth)
{
if (pz[0] <= izi)
{
pz[0] = izi;
pdest[0] = pparticle->color;
}
if (pz[1] <= izi)
{
pz[1] = izi;
pdest[1] = pparticle->color;
}
if (pz[2] <= izi)
{
pz[2] = izi;
pdest[2] = pparticle->color;
}
}
break;
case 4:
count = 4 << d_y_aspect_shift;
for ( ; count ; count--, pz += d_zwidth, pdest += screenwidth)
{
if (pz[0] <= izi)
{
pz[0] = izi;
pdest[0] = pparticle->color;
}
if (pz[1] <= izi)
{
pz[1] = izi;
pdest[1] = pparticle->color;
}
if (pz[2] <= izi)
{
pz[2] = izi;
pdest[2] = pparticle->color;
}
if (pz[3] <= izi)
{
pz[3] = izi;
pdest[3] = pparticle->color;
}
}
break;
default:
count = pix << d_y_aspect_shift;
for ( ; count ; count--, pz += d_zwidth, pdest += screenwidth)
{
for (i=0 ; i<pix ; i++)
{
if (pz[i] <= izi)
{
pz[i] = izi;
pdest[i] = pparticle->color;
}
}
}
break;
}
}
#endif // !id386

477
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/*
Copyright (C) 1996-1997 Id Software, Inc.
This program is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public License
as published by the Free Software Foundation; either version 2
of the License, or (at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
See the GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*/
//
// d_parta.s
// x86 assembly-language 8-bpp particle-drawing code.
//
#include "asm_i386.h"
#include "quakeasm.h"
#include "d_ifacea.h"
#include "asm_draw.h"
#if id386
//----------------------------------------------------------------------
// 8-bpp particle drawing code.
//----------------------------------------------------------------------
//FIXME: comments, full optimization
//----------------------------------------------------------------------
// 8-bpp particle queueing code.
//----------------------------------------------------------------------
.text
#define P 12+4
.align 4
.globl C(D_DrawParticle)
C(D_DrawParticle):
pushl %ebp // preserve caller's stack frame
pushl %edi // preserve register variables
pushl %ebx
movl P(%esp),%edi
// FIXME: better FP overlap in general here
// transform point
// VectorSubtract (p->org, r_origin, local);
flds C(r_origin)
fsubrs pt_org(%edi)
flds pt_org+4(%edi)
fsubs C(r_origin)+4
flds pt_org+8(%edi)
fsubs C(r_origin)+8
fxch %st(2) // local[0] | local[1] | local[2]
// transformed[2] = DotProduct(local, r_ppn);
flds C(r_ppn) // r_ppn[0] | local[0] | local[1] | local[2]
fmul %st(1),%st(0) // dot0 | local[0] | local[1] | local[2]
flds C(r_ppn)+4 // r_ppn[1] | dot0 | local[0] | local[1] | local[2]
fmul %st(3),%st(0) // dot1 | dot0 | local[0] | local[1] | local[2]
flds C(r_ppn)+8 // r_ppn[2] | dot1 | dot0 | local[0] |
// local[1] | local[2]
fmul %st(5),%st(0) // dot2 | dot1 | dot0 | local[0] | local[1] | local[2]
fxch %st(2) // dot0 | dot1 | dot2 | local[0] | local[1] | local[2]
faddp %st(0),%st(1) // dot0 + dot1 | dot2 | local[0] | local[1] |
// local[2]
faddp %st(0),%st(1) // z | local[0] | local[1] | local[2]
fld %st(0) // z | z | local[0] | local[1] |
// local[2]
fdivrs float_1 // 1/z | z | local[0] | local[1] | local[2]
fxch %st(1) // z | 1/z | local[0] | local[1] | local[2]
// if (transformed[2] < PARTICLE_Z_CLIP)
// return;
fcomps float_particle_z_clip // 1/z | local[0] | local[1] | local[2]
fxch %st(3) // local[2] | local[0] | local[1] | 1/z
flds C(r_pup) // r_pup[0] | local[2] | local[0] | local[1] | 1/z
fmul %st(2),%st(0) // dot0 | local[2] | local[0] | local[1] | 1/z
flds C(r_pup)+4 // r_pup[1] | dot0 | local[2] | local[0] |
// local[1] | 1/z
fnstsw %ax
testb $1,%ah
jnz LPop6AndDone
// transformed[1] = DotProduct(local, r_pup);
fmul %st(4),%st(0) // dot1 | dot0 | local[2] | local[0] | local[1] | 1/z
flds C(r_pup)+8 // r_pup[2] | dot1 | dot0 | local[2] |
// local[0] | local[1] | 1/z
fmul %st(3),%st(0) // dot2 | dot1 | dot0 | local[2] | local[0] |
// local[1] | 1/z
fxch %st(2) // dot0 | dot1 | dot2 | local[2] | local[0] |
// local[1] | 1/z
faddp %st(0),%st(1) // dot0 + dot1 | dot2 | local[2] | local[0] |
// local[1] | 1/z
faddp %st(0),%st(1) // y | local[2] | local[0] | local[1] | 1/z
fxch %st(3) // local[1] | local[2] | local[0] | y | 1/z
// transformed[0] = DotProduct(local, r_pright);
fmuls C(r_pright)+4 // dot1 | local[2] | local[0] | y | 1/z
fxch %st(2) // local[0] | local[2] | dot1 | y | 1/z
fmuls C(r_pright) // dot0 | local[2] | dot1 | y | 1/z
fxch %st(1) // local[2] | dot0 | dot1 | y | 1/z
fmuls C(r_pright)+8 // dot2 | dot0 | dot1 | y | 1/z
fxch %st(2) // dot1 | dot0 | dot2 | y | 1/z
faddp %st(0),%st(1) // dot1 + dot0 | dot2 | y | 1/z
faddp %st(0),%st(1) // x | y | 1/z
fxch %st(1) // y | x | 1/z
// project the point
fmul %st(2),%st(0) // y/z | x | 1/z
fxch %st(1) // x | y/z | 1/z
fmul %st(2),%st(0) // x/z | y/z | 1/z
fxch %st(1) // y/z | x/z | 1/z
fsubrs C(ycenter) // v | x/z | 1/z
fxch %st(1) // x/z | v | 1/z
fadds C(xcenter) // u | v | 1/z
// FIXME: preadjust xcenter and ycenter
fxch %st(1) // v | u | 1/z
fadds float_point5 // v | u | 1/z
fxch %st(1) // u | v | 1/z
fadds float_point5 // u | v | 1/z
fxch %st(2) // 1/z | v | u
fmuls DP_32768 // 1/z * 0x8000 | v | u
fxch %st(2) // u | v | 1/z * 0x8000
// FIXME: use Terje's fp->int trick here?
// FIXME: check we're getting proper rounding here
fistpl DP_u // v | 1/z * 0x8000
fistpl DP_v // 1/z * 0x8000
movl DP_u,%eax
movl DP_v,%edx
// if ((v > d_vrectbottom_particle) ||
// (u > d_vrectright_particle) ||
// (v < d_vrecty) ||
// (u < d_vrectx))
// {
// continue;
// }
movl C(d_vrectbottom_particle),%ebx
movl C(d_vrectright_particle),%ecx
cmpl %ebx,%edx
jg LPop1AndDone
cmpl %ecx,%eax
jg LPop1AndDone
movl C(d_vrecty),%ebx
movl C(d_vrectx),%ecx
cmpl %ebx,%edx
jl LPop1AndDone
cmpl %ecx,%eax
jl LPop1AndDone
flds pt_color(%edi) // color | 1/z * 0x8000
// FIXME: use Terje's fast fp->int trick?
fistpl DP_Color // 1/z * 0x8000
movl C(d_viewbuffer),%ebx
addl %eax,%ebx
movl C(d_scantable)(,%edx,4),%edi // point to the pixel
imull C(d_zrowbytes),%edx // point to the z pixel
leal (%edx,%eax,2),%edx
movl C(d_pzbuffer),%eax
fistpl izi
addl %ebx,%edi
addl %eax,%edx
// pix = izi >> d_pix_shift;
movl izi,%eax
movl C(d_pix_shift),%ecx
shrl %cl,%eax
movl izi,%ebp
// if (pix < d_pix_min)
// pix = d_pix_min;
// else if (pix > d_pix_max)
// pix = d_pix_max;
movl C(d_pix_min),%ebx
movl C(d_pix_max),%ecx
cmpl %ebx,%eax
jnl LTestPixMax
movl %ebx,%eax
jmp LTestDone
LTestPixMax:
cmpl %ecx,%eax
jng LTestDone
movl %ecx,%eax
LTestDone:
movb DP_Color,%ch
movl C(d_y_aspect_shift),%ebx
testl %ebx,%ebx
jnz LDefault
cmpl $4,%eax
ja LDefault
jmp DP_EntryTable-4(,%eax,4)
// 1x1
.globl DP_1x1
DP_1x1:
cmpw %bp,(%edx) // just one pixel to do
jg LDone
movw %bp,(%edx)
movb %ch,(%edi)
jmp LDone
// 2x2
.globl DP_2x2
DP_2x2:
pushl %esi
movl C(screenwidth),%ebx
movl C(d_zrowbytes),%esi
cmpw %bp,(%edx)
jg L2x2_1
movw %bp,(%edx)
movb %ch,(%edi)
L2x2_1:
cmpw %bp,2(%edx)
jg L2x2_2
movw %bp,2(%edx)
movb %ch,1(%edi)
L2x2_2:
cmpw %bp,(%edx,%esi,1)
jg L2x2_3
movw %bp,(%edx,%esi,1)
movb %ch,(%edi,%ebx,1)
L2x2_3:
cmpw %bp,2(%edx,%esi,1)
jg L2x2_4
movw %bp,2(%edx,%esi,1)
movb %ch,1(%edi,%ebx,1)
L2x2_4:
popl %esi
jmp LDone
// 3x3
.globl DP_3x3
DP_3x3:
pushl %esi
movl C(screenwidth),%ebx
movl C(d_zrowbytes),%esi
cmpw %bp,(%edx)
jg L3x3_1
movw %bp,(%edx)
movb %ch,(%edi)
L3x3_1:
cmpw %bp,2(%edx)
jg L3x3_2
movw %bp,2(%edx)
movb %ch,1(%edi)
L3x3_2:
cmpw %bp,4(%edx)
jg L3x3_3
movw %bp,4(%edx)
movb %ch,2(%edi)
L3x3_3:
cmpw %bp,(%edx,%esi,1)
jg L3x3_4
movw %bp,(%edx,%esi,1)
movb %ch,(%edi,%ebx,1)
L3x3_4:
cmpw %bp,2(%edx,%esi,1)
jg L3x3_5
movw %bp,2(%edx,%esi,1)
movb %ch,1(%edi,%ebx,1)
L3x3_5:
cmpw %bp,4(%edx,%esi,1)
jg L3x3_6
movw %bp,4(%edx,%esi,1)
movb %ch,2(%edi,%ebx,1)
L3x3_6:
cmpw %bp,(%edx,%esi,2)
jg L3x3_7
movw %bp,(%edx,%esi,2)
movb %ch,(%edi,%ebx,2)
L3x3_7:
cmpw %bp,2(%edx,%esi,2)
jg L3x3_8
movw %bp,2(%edx,%esi,2)
movb %ch,1(%edi,%ebx,2)
L3x3_8:
cmpw %bp,4(%edx,%esi,2)
jg L3x3_9
movw %bp,4(%edx,%esi,2)
movb %ch,2(%edi,%ebx,2)
L3x3_9:
popl %esi
jmp LDone
// 4x4
.globl DP_4x4
DP_4x4:
pushl %esi
movl C(screenwidth),%ebx
movl C(d_zrowbytes),%esi
cmpw %bp,(%edx)
jg L4x4_1
movw %bp,(%edx)
movb %ch,(%edi)
L4x4_1:
cmpw %bp,2(%edx)
jg L4x4_2
movw %bp,2(%edx)
movb %ch,1(%edi)
L4x4_2:
cmpw %bp,4(%edx)
jg L4x4_3
movw %bp,4(%edx)
movb %ch,2(%edi)
L4x4_3:
cmpw %bp,6(%edx)
jg L4x4_4
movw %bp,6(%edx)
movb %ch,3(%edi)
L4x4_4:
cmpw %bp,(%edx,%esi,1)
jg L4x4_5
movw %bp,(%edx,%esi,1)
movb %ch,(%edi,%ebx,1)
L4x4_5:
cmpw %bp,2(%edx,%esi,1)
jg L4x4_6
movw %bp,2(%edx,%esi,1)
movb %ch,1(%edi,%ebx,1)
L4x4_6:
cmpw %bp,4(%edx,%esi,1)
jg L4x4_7
movw %bp,4(%edx,%esi,1)
movb %ch,2(%edi,%ebx,1)
L4x4_7:
cmpw %bp,6(%edx,%esi,1)
jg L4x4_8
movw %bp,6(%edx,%esi,1)
movb %ch,3(%edi,%ebx,1)
L4x4_8:
leal (%edx,%esi,2),%edx
leal (%edi,%ebx,2),%edi
cmpw %bp,(%edx)
jg L4x4_9
movw %bp,(%edx)
movb %ch,(%edi)
L4x4_9:
cmpw %bp,2(%edx)
jg L4x4_10
movw %bp,2(%edx)
movb %ch,1(%edi)
L4x4_10:
cmpw %bp,4(%edx)
jg L4x4_11
movw %bp,4(%edx)
movb %ch,2(%edi)
L4x4_11:
cmpw %bp,6(%edx)
jg L4x4_12
movw %bp,6(%edx)
movb %ch,3(%edi)
L4x4_12:
cmpw %bp,(%edx,%esi,1)
jg L4x4_13
movw %bp,(%edx,%esi,1)
movb %ch,(%edi,%ebx,1)
L4x4_13:
cmpw %bp,2(%edx,%esi,1)
jg L4x4_14
movw %bp,2(%edx,%esi,1)
movb %ch,1(%edi,%ebx,1)
L4x4_14:
cmpw %bp,4(%edx,%esi,1)
jg L4x4_15
movw %bp,4(%edx,%esi,1)
movb %ch,2(%edi,%ebx,1)
L4x4_15:
cmpw %bp,6(%edx,%esi,1)
jg L4x4_16
movw %bp,6(%edx,%esi,1)
movb %ch,3(%edi,%ebx,1)
L4x4_16:
popl %esi
jmp LDone
// default case, handling any size particle
LDefault:
// count = pix << d_y_aspect_shift;
movl %eax,%ebx
movl %eax,DP_Pix
movb C(d_y_aspect_shift),%cl
shll %cl,%ebx
// for ( ; count ; count--, pz += d_zwidth, pdest += screenwidth)
// {
// for (i=0 ; i<pix ; i++)
// {
// if (pz[i] <= izi)
// {
// pz[i] = izi;
// pdest[i] = color;
// }
// }
// }
LGenRowLoop:
movl DP_Pix,%eax
LGenColLoop:
cmpw %bp,-2(%edx,%eax,2)
jg LGSkip
movw %bp,-2(%edx,%eax,2)
movb %ch,-1(%edi,%eax,1)
LGSkip:
decl %eax // --pix
jnz LGenColLoop
addl C(d_zrowbytes),%edx
addl C(screenwidth),%edi
decl %ebx // --count
jnz LGenRowLoop
LDone:
popl %ebx // restore register variables
popl %edi
popl %ebp // restore the caller's stack frame
ret
LPop6AndDone:
fstp %st(0)
fstp %st(0)
fstp %st(0)
fstp %st(0)
fstp %st(0)
LPop1AndDone:
fstp %st(0)
jmp LDone
#endif // id386

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/*
Copyright (C) 1996-1997 Id Software, Inc.
This program is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public License
as published by the Free Software Foundation; either version 2
of the License, or (at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
See the GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*/
// d_scan.c
//
// Portable C scan-level rasterization code, all pixel depths.
#include "quakedef.h"
#include "r_local.h"
#include "d_local.h"
unsigned char *r_turb_pbase, *r_turb_pdest;
fixed16_t r_turb_s, r_turb_t, r_turb_sstep, r_turb_tstep;
int *r_turb_turb;
int r_turb_spancount;
void D_DrawTurbulent8Span (void);
/*
=============
D_WarpScreen
// this performs a slight compression of the screen at the same time as
// the sine warp, to keep the edges from wrapping
=============
*/
void D_WarpScreen (void)
{
int w, h;
int u,v;
byte *dest;
int *turb;
int *col;
byte **row;
byte *rowptr[MAXHEIGHT+(AMP2*2)];
int column[MAXWIDTH+(AMP2*2)];
float wratio, hratio;
w = r_refdef.vrect.width;
h = r_refdef.vrect.height;
wratio = w / (float)scr_vrect.width;
hratio = h / (float)scr_vrect.height;
for (v=0 ; v<scr_vrect.height+AMP2*2 ; v++)
{
rowptr[v] = d_viewbuffer + (r_refdef.vrect.y * screenwidth) +
(screenwidth * (int)((float)v * hratio * h / (h + AMP2 * 2)));
}
for (u=0 ; u<scr_vrect.width+AMP2*2 ; u++)
{
column[u] = r_refdef.vrect.x +
(int)((float)u * wratio * w / (w + AMP2 * 2));
}
turb = intsintable + ((int)(cl.time*SPEED)&(CYCLE-1));
dest = vid.buffer + scr_vrect.y * vid.rowbytes + scr_vrect.x;
for (v=0 ; v<scr_vrect.height ; v++, dest += vid.rowbytes)
{
col = &column[turb[v]];
row = &rowptr[v];
for (u=0 ; u<scr_vrect.width ; u+=4)
{
dest[u+0] = row[turb[u+0]][col[u+0]];
dest[u+1] = row[turb[u+1]][col[u+1]];
dest[u+2] = row[turb[u+2]][col[u+2]];
dest[u+3] = row[turb[u+3]][col[u+3]];
}
}
}
#if !id386
/*
=============
D_DrawTurbulent8Span
=============
*/
void D_DrawTurbulent8Span (void)
{
int sturb, tturb;
do
{
sturb = ((r_turb_s + r_turb_turb[(r_turb_t>>16)&(CYCLE-1)])>>16)&63;
tturb = ((r_turb_t + r_turb_turb[(r_turb_s>>16)&(CYCLE-1)])>>16)&63;
*r_turb_pdest++ = *(r_turb_pbase + (tturb<<6) + sturb);
r_turb_s += r_turb_sstep;
r_turb_t += r_turb_tstep;
} while (--r_turb_spancount > 0);
}
#endif // !id386
/*
=============
Turbulent8
=============
*/
void Turbulent8 (espan_t *pspan)
{
int count;
fixed16_t snext, tnext;
float sdivz, tdivz, zi, z, du, dv, spancountminus1;
float sdivz16stepu, tdivz16stepu, zi16stepu;
r_turb_turb = sintable + ((int)(cl.time*SPEED)&(CYCLE-1));
r_turb_sstep = 0; // keep compiler happy
r_turb_tstep = 0; // ditto
r_turb_pbase = (unsigned char *)cacheblock;
sdivz16stepu = d_sdivzstepu * 16;
tdivz16stepu = d_tdivzstepu * 16;
zi16stepu = d_zistepu * 16;
do
{
r_turb_pdest = (unsigned char *)((byte *)d_viewbuffer +
(screenwidth * pspan->v) + pspan->u);
count = pspan->count;
// calculate the initial s/z, t/z, 1/z, s, and t and clamp
du = (float)pspan->u;
dv = (float)pspan->v;
sdivz = d_sdivzorigin + dv*d_sdivzstepv + du*d_sdivzstepu;
tdivz = d_tdivzorigin + dv*d_tdivzstepv + du*d_tdivzstepu;
zi = d_ziorigin + dv*d_zistepv + du*d_zistepu;
z = (float)0x10000 / zi; // prescale to 16.16 fixed-point
r_turb_s = (int)(sdivz * z) + sadjust;
if (r_turb_s > bbextents)
r_turb_s = bbextents;
else if (r_turb_s < 0)
r_turb_s = 0;
r_turb_t = (int)(tdivz * z) + tadjust;
if (r_turb_t > bbextentt)
r_turb_t = bbextentt;
else if (r_turb_t < 0)
r_turb_t = 0;
do
{
// calculate s and t at the far end of the span
if (count >= 16)
r_turb_spancount = 16;
else
r_turb_spancount = count;
count -= r_turb_spancount;
if (count)
{
// calculate s/z, t/z, zi->fixed s and t at far end of span,
// calculate s and t steps across span by shifting
sdivz += sdivz16stepu;
tdivz += tdivz16stepu;
zi += zi16stepu;
z = (float)0x10000 / zi; // prescale to 16.16 fixed-point
snext = (int)(sdivz * z) + sadjust;
if (snext > bbextents)
snext = bbextents;
else if (snext < 16)
snext = 16; // prevent round-off error on <0 steps from
// from causing overstepping & running off the
// edge of the texture
tnext = (int)(tdivz * z) + tadjust;
if (tnext > bbextentt)
tnext = bbextentt;
else if (tnext < 16)
tnext = 16; // guard against round-off error on <0 steps
r_turb_sstep = (snext - r_turb_s) >> 4;
r_turb_tstep = (tnext - r_turb_t) >> 4;
}
else
{
// calculate s/z, t/z, zi->fixed s and t at last pixel in span (so
// can't step off polygon), clamp, calculate s and t steps across
// span by division, biasing steps low so we don't run off the
// texture
spancountminus1 = (float)(r_turb_spancount - 1);
sdivz += d_sdivzstepu * spancountminus1;
tdivz += d_tdivzstepu * spancountminus1;
zi += d_zistepu * spancountminus1;
z = (float)0x10000 / zi; // prescale to 16.16 fixed-point
snext = (int)(sdivz * z) + sadjust;
if (snext > bbextents)
snext = bbextents;
else if (snext < 16)
snext = 16; // prevent round-off error on <0 steps from
// from causing overstepping & running off the
// edge of the texture
tnext = (int)(tdivz * z) + tadjust;
if (tnext > bbextentt)
tnext = bbextentt;
else if (tnext < 16)
tnext = 16; // guard against round-off error on <0 steps
if (r_turb_spancount > 1)
{
r_turb_sstep = (snext - r_turb_s) / (r_turb_spancount - 1);
r_turb_tstep = (tnext - r_turb_t) / (r_turb_spancount - 1);
}
}
r_turb_s = r_turb_s & ((CYCLE<<16)-1);
r_turb_t = r_turb_t & ((CYCLE<<16)-1);
D_DrawTurbulent8Span ();
r_turb_s = snext;
r_turb_t = tnext;
} while (count > 0);
} while ((pspan = pspan->pnext) != NULL);
}
#if !id386
/*
=============
D_DrawSpans8
=============
*/
void D_DrawSpans8 (espan_t *pspan)
{
int count, spancount;
unsigned char *pbase, *pdest;
fixed16_t s, t, snext, tnext, sstep, tstep;
float sdivz, tdivz, zi, z, du, dv, spancountminus1;
float sdivz8stepu, tdivz8stepu, zi8stepu;
sstep = 0; // keep compiler happy
tstep = 0; // ditto
pbase = (unsigned char *)cacheblock;
sdivz8stepu = d_sdivzstepu * 8;
tdivz8stepu = d_tdivzstepu * 8;
zi8stepu = d_zistepu * 8;
do
{
pdest = (unsigned char *)((byte *)d_viewbuffer +
(screenwidth * pspan->v) + pspan->u);
count = pspan->count;
// calculate the initial s/z, t/z, 1/z, s, and t and clamp
du = (float)pspan->u;
dv = (float)pspan->v;
sdivz = d_sdivzorigin + dv*d_sdivzstepv + du*d_sdivzstepu;
tdivz = d_tdivzorigin + dv*d_tdivzstepv + du*d_tdivzstepu;
zi = d_ziorigin + dv*d_zistepv + du*d_zistepu;
z = (float)0x10000 / zi; // prescale to 16.16 fixed-point
s = (int)(sdivz * z) + sadjust;
if (s > bbextents)
s = bbextents;
else if (s < 0)
s = 0;
t = (int)(tdivz * z) + tadjust;
if (t > bbextentt)
t = bbextentt;
else if (t < 0)
t = 0;
do
{
// calculate s and t at the far end of the span
if (count >= 8)
spancount = 8;
else
spancount = count;
count -= spancount;
if (count)
{
// calculate s/z, t/z, zi->fixed s and t at far end of span,
// calculate s and t steps across span by shifting
sdivz += sdivz8stepu;
tdivz += tdivz8stepu;
zi += zi8stepu;
z = (float)0x10000 / zi; // prescale to 16.16 fixed-point
snext = (int)(sdivz * z) + sadjust;
if (snext > bbextents)
snext = bbextents;
else if (snext < 8)
snext = 8; // prevent round-off error on <0 steps from
// from causing overstepping & running off the
// edge of the texture
tnext = (int)(tdivz * z) + tadjust;
if (tnext > bbextentt)
tnext = bbextentt;
else if (tnext < 8)
tnext = 8; // guard against round-off error on <0 steps
sstep = (snext - s) >> 3;
tstep = (tnext - t) >> 3;
}
else
{
// calculate s/z, t/z, zi->fixed s and t at last pixel in span (so
// can't step off polygon), clamp, calculate s and t steps across
// span by division, biasing steps low so we don't run off the
// texture
spancountminus1 = (float)(spancount - 1);
sdivz += d_sdivzstepu * spancountminus1;
tdivz += d_tdivzstepu * spancountminus1;
zi += d_zistepu * spancountminus1;
z = (float)0x10000 / zi; // prescale to 16.16 fixed-point
snext = (int)(sdivz * z) + sadjust;
if (snext > bbextents)
snext = bbextents;
else if (snext < 8)
snext = 8; // prevent round-off error on <0 steps from
// from causing overstepping & running off the
// edge of the texture
tnext = (int)(tdivz * z) + tadjust;
if (tnext > bbextentt)
tnext = bbextentt;
else if (tnext < 8)
tnext = 8; // guard against round-off error on <0 steps
if (spancount > 1)
{
sstep = (snext - s) / (spancount - 1);
tstep = (tnext - t) / (spancount - 1);
}
}
do
{
*pdest++ = *(pbase + (s >> 16) + (t >> 16) * cachewidth);
s += sstep;
t += tstep;
} while (--spancount > 0);
s = snext;
t = tnext;
} while (count > 0);
} while ((pspan = pspan->pnext) != NULL);
}
#endif
#if !id386
/*
=============
D_DrawZSpans
=============
*/
void D_DrawZSpans (espan_t *pspan)
{
int count, doublecount, izistep;
int izi;
short *pdest;
unsigned ltemp;
double zi;
float du, dv;
// FIXME: check for clamping/range problems
// we count on FP exceptions being turned off to avoid range problems
izistep = (int)(d_zistepu * 0x8000 * 0x10000);
do
{
pdest = d_pzbuffer + (d_zwidth * pspan->v) + pspan->u;
count = pspan->count;
// calculate the initial 1/z
du = (float)pspan->u;
dv = (float)pspan->v;
zi = d_ziorigin + dv*d_zistepv + du*d_zistepu;
// we count on FP exceptions being turned off to avoid range problems
izi = (int)(zi * 0x8000 * 0x10000);
if ((long)pdest & 0x02)
{
*pdest++ = (short)(izi >> 16);
izi += izistep;
count--;
}
if ((doublecount = count >> 1) > 0)
{
do
{
ltemp = izi >> 16;
izi += izistep;
ltemp |= izi & 0xFFFF0000;
izi += izistep;
*(int *)pdest = ltemp;
pdest += 2;
} while (--doublecount > 0);
}
if (count & 1)
*pdest = (short)(izi >> 16);
} while ((pspan = pspan->pnext) != NULL);
}
#endif

89
contrib/other/sdlquake-1.0.9/d_scana.S Normal file
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/*
Copyright (C) 1996-1997 Id Software, Inc.
This program is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public License
as published by the Free Software Foundation; either version 2
of the License, or (at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
See the GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*/
//
// d_scana.s
// x86 assembly-language turbulent texture mapping code
//
#include "asm_i386.h"
#include "quakeasm.h"
#include "asm_draw.h"
#include "d_ifacea.h"
#if id386
.data
.text
//----------------------------------------------------------------------
// turbulent texture mapping code
//----------------------------------------------------------------------
.align 4
.globl C(D_DrawTurbulent8Span)
C(D_DrawTurbulent8Span):
pushl %ebp // preserve caller's stack frame pointer
pushl %esi // preserve register variables
pushl %edi
pushl %ebx
movl C(r_turb_s),%esi
movl C(r_turb_t),%ecx
movl C(r_turb_pdest),%edi
movl C(r_turb_spancount),%ebx
Llp:
movl %ecx,%eax
movl %esi,%edx
sarl $16,%eax
movl C(r_turb_turb),%ebp
sarl $16,%edx
andl $(CYCLE-1),%eax
andl $(CYCLE-1),%edx
movl (%ebp,%eax,4),%eax
movl (%ebp,%edx,4),%edx
addl %esi,%eax
sarl $16,%eax
addl %ecx,%edx
sarl $16,%edx
andl $(TURB_TEX_SIZE-1),%eax
andl $(TURB_TEX_SIZE-1),%edx
shll $6,%edx
movl C(r_turb_pbase),%ebp
addl %eax,%edx
incl %edi
addl C(r_turb_sstep),%esi
addl C(r_turb_tstep),%ecx
movb (%ebp,%edx,1),%dl
decl %ebx
movb %dl,-1(%edi)
jnz Llp
movl %edi,C(r_turb_pdest)
popl %ebx // restore register variables
popl %edi
popl %esi
popl %ebp // restore caller's stack frame pointer
ret
#endif // id386

138
contrib/other/sdlquake-1.0.9/d_sky.c Normal file
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/*
Copyright (C) 1996-1997 Id Software, Inc.
This program is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public License
as published by the Free Software Foundation; either version 2
of the License, or (at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
See the GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*/
// d_sky.c
#include "quakedef.h"
#include "r_local.h"
#include "d_local.h"
#define SKY_SPAN_SHIFT 5
#define SKY_SPAN_MAX (1 << SKY_SPAN_SHIFT)
/*
=================
D_Sky_uv_To_st
=================
*/
void D_Sky_uv_To_st (int u, int v, fixed16_t *s, fixed16_t *t)
{
float wu, wv, temp;
vec3_t end;
if (r_refdef.vrect.width >= r_refdef.vrect.height)
temp = (float)r_refdef.vrect.width;
else
temp = (float)r_refdef.vrect.height;
wu = 8192.0 * (float)(u-((int)vid.width>>1)) / temp;
wv = 8192.0 * (float)(((int)vid.height>>1)-v) / temp;
end[0] = 4096*vpn[0] + wu*vright[0] + wv*vup[0];
end[1] = 4096*vpn[1] + wu*vright[1] + wv*vup[1];
end[2] = 4096*vpn[2] + wu*vright[2] + wv*vup[2];
end[2] *= 3;
VectorNormalize (end);
temp = skytime*skyspeed; // TODO: add D_SetupFrame & set this there
*s = (int)((temp + 6*(SKYSIZE/2-1)*end[0]) * 0x10000);
*t = (int)((temp + 6*(SKYSIZE/2-1)*end[1]) * 0x10000);
}
/*
=================
D_DrawSkyScans8
=================
*/
void D_DrawSkyScans8 (espan_t *pspan)
{
int count, spancount, u, v;
unsigned char *pdest;
fixed16_t s, t, snext, tnext, sstep, tstep;
int spancountminus1;
sstep = 0; // keep compiler happy
tstep = 0; // ditto
do
{
pdest = (unsigned char *)((byte *)d_viewbuffer +
(screenwidth * pspan->v) + pspan->u);
count = pspan->count;
// calculate the initial s & t
u = pspan->u;
v = pspan->v;
D_Sky_uv_To_st (u, v, &s, &t);
do
{
if (count >= SKY_SPAN_MAX)
spancount = SKY_SPAN_MAX;
else
spancount = count;
count -= spancount;
if (count)
{
u += spancount;
// calculate s and t at far end of span,
// calculate s and t steps across span by shifting
D_Sky_uv_To_st (u, v, &snext, &tnext);
sstep = (snext - s) >> SKY_SPAN_SHIFT;
tstep = (tnext - t) >> SKY_SPAN_SHIFT;
}
else
{
// calculate s and t at last pixel in span,
// calculate s and t steps across span by division
spancountminus1 = (float)(spancount - 1);
if (spancountminus1 > 0)
{
u += spancountminus1;
D_Sky_uv_To_st (u, v, &snext, &tnext);
sstep = (snext - s) / spancountminus1;
tstep = (tnext - t) / spancountminus1;
}
}
do
{
*pdest++ = r_skysource[((t & R_SKY_TMASK) >> 8) +
((s & R_SKY_SMASK) >> 16)];
s += sstep;
t += tstep;
} while (--spancount > 0);
s = snext;
t = tnext;
} while (count > 0);
} while ((pspan = pspan->pnext) != NULL);
}

900
contrib/other/sdlquake-1.0.9/d_spr8.S Normal file
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/*
Copyright (C) 1996-1997 Id Software, Inc.
This program is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public License
as published by the Free Software Foundation; either version 2
of the License, or (at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
See the GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*/
//
// d_spr8.s
// x86 assembly-language horizontal 8-bpp transparent span-drawing code.
//
#include "asm_i386.h"
#include "quakeasm.h"
#include "asm_draw.h"
#if id386
//----------------------------------------------------------------------
// 8-bpp horizontal span drawing code for polygons, with transparency.
//----------------------------------------------------------------------
.text
// out-of-line, rarely-needed clamping code
LClampHigh0:
movl C(bbextents),%esi
jmp LClampReentry0
LClampHighOrLow0:
jg LClampHigh0
xorl %esi,%esi
jmp LClampReentry0
LClampHigh1:
movl C(bbextentt),%edx
jmp LClampReentry1
LClampHighOrLow1:
jg LClampHigh1
xorl %edx,%edx
jmp LClampReentry1
LClampLow2:
movl $2048,%ebp
jmp LClampReentry2
LClampHigh2:
movl C(bbextents),%ebp
jmp LClampReentry2
LClampLow3:
movl $2048,%ecx
jmp LClampReentry3
LClampHigh3:
movl C(bbextentt),%ecx
jmp LClampReentry3
LClampLow4:
movl $2048,%eax
jmp LClampReentry4
LClampHigh4:
movl C(bbextents),%eax
jmp LClampReentry4
LClampLow5:
movl $2048,%ebx
jmp LClampReentry5
LClampHigh5:
movl C(bbextentt),%ebx
jmp LClampReentry5
#define pspans 4+16
.align 4
.globl C(D_SpriteDrawSpans)
C(D_SpriteDrawSpans):
pushl %ebp // preserve caller's stack frame
pushl %edi
pushl %esi // preserve register variables
pushl %ebx
//
// set up scaled-by-8 steps, for 8-long segments; also set up cacheblock
// and span list pointers, and 1/z step in 0.32 fixed-point
//
// FIXME: any overlap from rearranging?
flds C(d_sdivzstepu)
fmuls fp_8
movl C(cacheblock),%edx
flds C(d_tdivzstepu)
fmuls fp_8
movl pspans(%esp),%ebx // point to the first span descriptor
flds C(d_zistepu)
fmuls fp_8
movl %edx,pbase // pbase = cacheblock
flds C(d_zistepu)
fmuls fp_64kx64k
fxch %st(3)
fstps sdivz8stepu
fstps zi8stepu
fstps tdivz8stepu
fistpl izistep
movl izistep,%eax
rorl $16,%eax // put upper 16 bits in low word
movl sspan_t_count(%ebx),%ecx
movl %eax,izistep
cmpl $0,%ecx
jle LNextSpan
LSpanLoop:
//
// set up the initial s/z, t/z, and 1/z on the FP stack, and generate the
// initial s and t values
//
// FIXME: pipeline FILD?
fildl sspan_t_v(%ebx)
fildl sspan_t_u(%ebx)
fld %st(1) // dv | du | dv
fmuls C(d_sdivzstepv) // dv*d_sdivzstepv | du | dv
fld %st(1) // du | dv*d_sdivzstepv | du | dv
fmuls C(d_sdivzstepu) // du*d_sdivzstepu | dv*d_sdivzstepv | du | dv
fld %st(2) // du | du*d_sdivzstepu | dv*d_sdivzstepv | du | dv
fmuls C(d_tdivzstepu) // du*d_tdivzstepu | du*d_sdivzstepu |
// dv*d_sdivzstepv | du | dv
fxch %st(1) // du*d_sdivzstepu | du*d_tdivzstepu |
// dv*d_sdivzstepv | du | dv
faddp %st(0),%st(2) // du*d_tdivzstepu |
// du*d_sdivzstepu + dv*d_sdivzstepv | du | dv
fxch %st(1) // du*d_sdivzstepu + dv*d_sdivzstepv |
// du*d_tdivzstepu | du | dv
fld %st(3) // dv | du*d_sdivzstepu + dv*d_sdivzstepv |
// du*d_tdivzstepu | du | dv
fmuls C(d_tdivzstepv) // dv*d_tdivzstepv |
// du*d_sdivzstepu + dv*d_sdivzstepv |
// du*d_tdivzstepu | du | dv
fxch %st(1) // du*d_sdivzstepu + dv*d_sdivzstepv |
// dv*d_tdivzstepv | du*d_tdivzstepu | du | dv
fadds C(d_sdivzorigin) // sdivz = d_sdivzorigin + dv*d_sdivzstepv +
// du*d_sdivzstepu; stays in %st(2) at end
fxch %st(4) // dv | dv*d_tdivzstepv | du*d_tdivzstepu | du |
// s/z
fmuls C(d_zistepv) // dv*d_zistepv | dv*d_tdivzstepv |
// du*d_tdivzstepu | du | s/z
fxch %st(1) // dv*d_tdivzstepv | dv*d_zistepv |
// du*d_tdivzstepu | du | s/z
faddp %st(0),%st(2) // dv*d_zistepv |
// dv*d_tdivzstepv + du*d_tdivzstepu | du | s/z
fxch %st(2) // du | dv*d_tdivzstepv + du*d_tdivzstepu |
// dv*d_zistepv | s/z
fmuls C(d_zistepu) // du*d_zistepu |
// dv*d_tdivzstepv + du*d_tdivzstepu |
// dv*d_zistepv | s/z
fxch %st(1) // dv*d_tdivzstepv + du*d_tdivzstepu |
// du*d_zistepu | dv*d_zistepv | s/z
fadds C(d_tdivzorigin) // tdivz = d_tdivzorigin + dv*d_tdivzstepv +
// du*d_tdivzstepu; stays in %st(1) at end
fxch %st(2) // dv*d_zistepv | du*d_zistepu | t/z | s/z
faddp %st(0),%st(1) // dv*d_zistepv + du*d_zistepu | t/z | s/z
flds fp_64k // fp_64k | dv*d_zistepv + du*d_zistepu | t/z | s/z
fxch %st(1) // dv*d_zistepv + du*d_zistepu | fp_64k | t/z | s/z
fadds C(d_ziorigin) // zi = d_ziorigin + dv*d_zistepv +
// du*d_zistepu; stays in %st(0) at end
// 1/z | fp_64k | t/z | s/z
fld %st(0) // FIXME: get rid of stall on FMUL?
fmuls fp_64kx64k
fxch %st(1)
//
// calculate and clamp s & t
//
fdivr %st(0),%st(2) // 1/z | z*64k | t/z | s/z
fxch %st(1)
fistpl izi // 0.32 fixed-point 1/z
movl izi,%ebp
//
// set pz to point to the first z-buffer pixel in the span
//
rorl $16,%ebp // put upper 16 bits in low word
movl sspan_t_v(%ebx),%eax
movl %ebp,izi
movl sspan_t_u(%ebx),%ebp
imull C(d_zrowbytes)
shll $1,%ebp // a word per pixel
addl C(d_pzbuffer),%eax
addl %ebp,%eax
movl %eax,pz
//
// point %edi to the first pixel in the span
//
movl C(d_viewbuffer),%ebp
movl sspan_t_v(%ebx),%eax
pushl %ebx // preserve spans pointer
movl C(tadjust),%edx
movl C(sadjust),%esi
movl C(d_scantable)(,%eax,4),%edi // v * screenwidth
addl %ebp,%edi
movl sspan_t_u(%ebx),%ebp
addl %ebp,%edi // pdest = &pdestspan[scans->u];
//
// now start the FDIV for the end of the span
//
cmpl $8,%ecx
ja LSetupNotLast1
decl %ecx
jz LCleanup1 // if only one pixel, no need to start an FDIV
movl %ecx,spancountminus1
// finish up the s and t calcs
fxch %st(1) // z*64k | 1/z | t/z | s/z
fld %st(0) // z*64k | z*64k | 1/z | t/z | s/z
fmul %st(4),%st(0) // s | z*64k | 1/z | t/z | s/z
fxch %st(1) // z*64k | s | 1/z | t/z | s/z
fmul %st(3),%st(0) // t | s | 1/z | t/z | s/z
fxch %st(1) // s | t | 1/z | t/z | s/z
fistpl s // 1/z | t | t/z | s/z
fistpl t // 1/z | t/z | s/z
fildl spancountminus1
flds C(d_tdivzstepu) // _d_tdivzstepu | spancountminus1
flds C(d_zistepu) // _d_zistepu | _d_tdivzstepu | spancountminus1
fmul %st(2),%st(0) // _d_zistepu*scm1 | _d_tdivzstepu | scm1
fxch %st(1) // _d_tdivzstepu | _d_zistepu*scm1 | scm1
fmul %st(2),%st(0) // _d_tdivzstepu*scm1 | _d_zistepu*scm1 | scm1
fxch %st(2) // scm1 | _d_zistepu*scm1 | _d_tdivzstepu*scm1
fmuls C(d_sdivzstepu) // _d_sdivzstepu*scm1 | _d_zistepu*scm1 |
// _d_tdivzstepu*scm1
fxch %st(1) // _d_zistepu*scm1 | _d_sdivzstepu*scm1 |
// _d_tdivzstepu*scm1
faddp %st(0),%st(3) // _d_sdivzstepu*scm1 | _d_tdivzstepu*scm1
fxch %st(1) // _d_tdivzstepu*scm1 | _d_sdivzstepu*scm1
faddp %st(0),%st(3) // _d_sdivzstepu*scm1
faddp %st(0),%st(3)
flds fp_64k
fdiv %st(1),%st(0) // this is what we've gone to all this trouble to
// overlap
jmp LFDIVInFlight1
LCleanup1:
// finish up the s and t calcs
fxch %st(1) // z*64k | 1/z | t/z | s/z
fld %st(0) // z*64k | z*64k | 1/z | t/z | s/z
fmul %st(4),%st(0) // s | z*64k | 1/z | t/z | s/z
fxch %st(1) // z*64k | s | 1/z | t/z | s/z
fmul %st(3),%st(0) // t | s | 1/z | t/z | s/z
fxch %st(1) // s | t | 1/z | t/z | s/z
fistpl s // 1/z | t | t/z | s/z
fistpl t // 1/z | t/z | s/z
jmp LFDIVInFlight1
.align 4
LSetupNotLast1:
// finish up the s and t calcs
fxch %st(1) // z*64k | 1/z | t/z | s/z
fld %st(0) // z*64k | z*64k | 1/z | t/z | s/z
fmul %st(4),%st(0) // s | z*64k | 1/z | t/z | s/z
fxch %st(1) // z*64k | s | 1/z | t/z | s/z
fmul %st(3),%st(0) // t | s | 1/z | t/z | s/z
fxch %st(1) // s | t | 1/z | t/z | s/z
fistpl s // 1/z | t | t/z | s/z
fistpl t // 1/z | t/z | s/z
fadds zi8stepu
fxch %st(2)
fadds sdivz8stepu
fxch %st(2)
flds tdivz8stepu
faddp %st(0),%st(2)
flds fp_64k
fdiv %st(1),%st(0) // z = 1/1/z
// this is what we've gone to all this trouble to
// overlap
LFDIVInFlight1:
addl s,%esi
addl t,%edx
movl C(bbextents),%ebx
movl C(bbextentt),%ebp
cmpl %ebx,%esi
ja LClampHighOrLow0
LClampReentry0:
movl %esi,s
movl pbase,%ebx
shll $16,%esi
cmpl %ebp,%edx
movl %esi,sfracf
ja LClampHighOrLow1
LClampReentry1:
movl %edx,t
movl s,%esi // sfrac = scans->sfrac;
shll $16,%edx
movl t,%eax // tfrac = scans->tfrac;
sarl $16,%esi
movl %edx,tfracf
//
// calculate the texture starting address
//
sarl $16,%eax
addl %ebx,%esi
imull C(cachewidth),%eax // (tfrac >> 16) * cachewidth
addl %eax,%esi // psource = pbase + (sfrac >> 16) +
// ((tfrac >> 16) * cachewidth);
//
// determine whether last span or not
//
cmpl $8,%ecx
jna LLastSegment
//
// not the last segment; do full 8-wide segment
//
LNotLastSegment:
//
// advance s/z, t/z, and 1/z, and calculate s & t at end of span and steps to
// get there
//
// pick up after the FDIV that was left in flight previously
fld %st(0) // duplicate it
fmul %st(4),%st(0) // s = s/z * z
fxch %st(1)
fmul %st(3),%st(0) // t = t/z * z
fxch %st(1)
fistpl snext
fistpl tnext
movl snext,%eax
movl tnext,%edx
subl $8,%ecx // count off this segments' pixels
movl C(sadjust),%ebp
pushl %ecx // remember count of remaining pixels
movl C(tadjust),%ecx
addl %eax,%ebp
addl %edx,%ecx
movl C(bbextents),%eax
movl C(bbextentt),%edx
cmpl $2048,%ebp
jl LClampLow2
cmpl %eax,%ebp
ja LClampHigh2
LClampReentry2:
cmpl $2048,%ecx
jl LClampLow3
cmpl %edx,%ecx
ja LClampHigh3
LClampReentry3:
movl %ebp,snext
movl %ecx,tnext
subl s,%ebp
subl t,%ecx
//
// set up advancetable
//
movl %ecx,%eax
movl %ebp,%edx
sarl $19,%edx // sstep >>= 16;
movl C(cachewidth),%ebx
sarl $19,%eax // tstep >>= 16;
jz LIsZero
imull %ebx,%eax // (tstep >> 16) * cachewidth;
LIsZero:
addl %edx,%eax // add in sstep
// (tstep >> 16) * cachewidth + (sstep >> 16);
movl tfracf,%edx
movl %eax,advancetable+4 // advance base in t
addl %ebx,%eax // ((tstep >> 16) + 1) * cachewidth +
// (sstep >> 16);
shll $13,%ebp // left-justify sstep fractional part
movl %ebp,sstep
movl sfracf,%ebx
shll $13,%ecx // left-justify tstep fractional part
movl %eax,advancetable // advance extra in t
movl %ecx,tstep
movl pz,%ecx
movl izi,%ebp
cmpw (%ecx),%bp
jl Lp1
movb (%esi),%al // get first source texel
cmpb $(TRANSPARENT_COLOR),%al
jz Lp1
movw %bp,(%ecx)
movb %al,(%edi) // store first dest pixel
Lp1:
addl izistep,%ebp
adcl $0,%ebp
addl tstep,%edx // advance tfrac fractional part by tstep frac
sbbl %eax,%eax // turn tstep carry into -1 (0 if none)
addl sstep,%ebx // advance sfrac fractional part by sstep frac
adcl advancetable+4(,%eax,4),%esi // point to next source texel
cmpw 2(%ecx),%bp
jl Lp2
movb (%esi),%al
cmpb $(TRANSPARENT_COLOR),%al
jz Lp2
movw %bp,2(%ecx)
movb %al,1(%edi)
Lp2:
addl izistep,%ebp
adcl $0,%ebp
addl tstep,%edx
sbbl %eax,%eax
addl sstep,%ebx
adcl advancetable+4(,%eax,4),%esi
cmpw 4(%ecx),%bp
jl Lp3
movb (%esi),%al
cmpb $(TRANSPARENT_COLOR),%al
jz Lp3
movw %bp,4(%ecx)
movb %al,2(%edi)
Lp3:
addl izistep,%ebp
adcl $0,%ebp
addl tstep,%edx
sbbl %eax,%eax
addl sstep,%ebx
adcl advancetable+4(,%eax,4),%esi
cmpw 6(%ecx),%bp
jl Lp4
movb (%esi),%al
cmpb $(TRANSPARENT_COLOR),%al
jz Lp4
movw %bp,6(%ecx)
movb %al,3(%edi)
Lp4:
addl izistep,%ebp
adcl $0,%ebp
addl tstep,%edx
sbbl %eax,%eax
addl sstep,%ebx
adcl advancetable+4(,%eax,4),%esi
cmpw 8(%ecx),%bp
jl Lp5
movb (%esi),%al
cmpb $(TRANSPARENT_COLOR),%al
jz Lp5
movw %bp,8(%ecx)
movb %al,4(%edi)
Lp5:
addl izistep,%ebp
adcl $0,%ebp
addl tstep,%edx
sbbl %eax,%eax
addl sstep,%ebx
adcl advancetable+4(,%eax,4),%esi
//
// start FDIV for end of next segment in flight, so it can overlap
//
popl %eax
cmpl $8,%eax // more than one segment after this?
ja LSetupNotLast2 // yes
decl %eax
jz LFDIVInFlight2 // if only one pixel, no need to start an FDIV
movl %eax,spancountminus1
fildl spancountminus1
flds C(d_zistepu) // _d_zistepu | spancountminus1
fmul %st(1),%st(0) // _d_zistepu*scm1 | scm1
flds C(d_tdivzstepu) // _d_tdivzstepu | _d_zistepu*scm1 | scm1
fmul %st(2),%st(0) // _d_tdivzstepu*scm1 | _d_zistepu*scm1 | scm1
fxch %st(1) // _d_zistepu*scm1 | _d_tdivzstepu*scm1 | scm1
faddp %st(0),%st(3) // _d_tdivzstepu*scm1 | scm1
fxch %st(1) // scm1 | _d_tdivzstepu*scm1
fmuls C(d_sdivzstepu) // _d_sdivzstepu*scm1 | _d_tdivzstepu*scm1
fxch %st(1) // _d_tdivzstepu*scm1 | _d_sdivzstepu*scm1
faddp %st(0),%st(3) // _d_sdivzstepu*scm1
flds fp_64k // 64k | _d_sdivzstepu*scm1
fxch %st(1) // _d_sdivzstepu*scm1 | 64k
faddp %st(0),%st(4) // 64k
fdiv %st(1),%st(0) // this is what we've gone to all this trouble to
// overlap
jmp LFDIVInFlight2
.align 4
LSetupNotLast2:
fadds zi8stepu
fxch %st(2)
fadds sdivz8stepu
fxch %st(2)
flds tdivz8stepu
faddp %st(0),%st(2)
flds fp_64k
fdiv %st(1),%st(0) // z = 1/1/z
// this is what we've gone to all this trouble to
// overlap
LFDIVInFlight2:
pushl %eax
cmpw 10(%ecx),%bp
jl Lp6
movb (%esi),%al
cmpb $(TRANSPARENT_COLOR),%al
jz Lp6
movw %bp,10(%ecx)
movb %al,5(%edi)
Lp6:
addl izistep,%ebp
adcl $0,%ebp
addl tstep,%edx
sbbl %eax,%eax
addl sstep,%ebx
adcl advancetable+4(,%eax,4),%esi
cmpw 12(%ecx),%bp
jl Lp7
movb (%esi),%al
cmpb $(TRANSPARENT_COLOR),%al
jz Lp7
movw %bp,12(%ecx)
movb %al,6(%edi)
Lp7:
addl izistep,%ebp
adcl $0,%ebp
addl tstep,%edx
sbbl %eax,%eax
addl sstep,%ebx
adcl advancetable+4(,%eax,4),%esi
cmpw 14(%ecx),%bp
jl Lp8
movb (%esi),%al
cmpb $(TRANSPARENT_COLOR),%al
jz Lp8
movw %bp,14(%ecx)
movb %al,7(%edi)
Lp8:
addl izistep,%ebp
adcl $0,%ebp
addl tstep,%edx
sbbl %eax,%eax
addl sstep,%ebx
adcl advancetable+4(,%eax,4),%esi
addl $8,%edi
addl $16,%ecx
movl %edx,tfracf
movl snext,%edx
movl %ebx,sfracf
movl tnext,%ebx
movl %edx,s
movl %ebx,t
movl %ecx,pz
movl %ebp,izi
popl %ecx // retrieve count
//
// determine whether last span or not
//
cmpl $8,%ecx // are there multiple segments remaining?
ja LNotLastSegment // yes
//
// last segment of scan
//
LLastSegment:
//
// advance s/z, t/z, and 1/z, and calculate s & t at end of span and steps to
// get there. The number of pixels left is variable, and we want to land on the
// last pixel, not step one past it, so we can't run into arithmetic problems
//
testl %ecx,%ecx
jz LNoSteps // just draw the last pixel and we're done
// pick up after the FDIV that was left in flight previously
fld %st(0) // duplicate it
fmul %st(4),%st(0) // s = s/z * z
fxch %st(1)
fmul %st(3),%st(0) // t = t/z * z
fxch %st(1)
fistpl snext
fistpl tnext
movl C(tadjust),%ebx
movl C(sadjust),%eax
addl snext,%eax
addl tnext,%ebx
movl C(bbextents),%ebp
movl C(bbextentt),%edx
cmpl $2048,%eax
jl LClampLow4
cmpl %ebp,%eax
ja LClampHigh4
LClampReentry4:
movl %eax,snext
cmpl $2048,%ebx
jl LClampLow5
cmpl %edx,%ebx
ja LClampHigh5
LClampReentry5:
cmpl $1,%ecx // don't bother
je LOnlyOneStep // if two pixels in segment, there's only one step,
// of the segment length
subl s,%eax
subl t,%ebx
addl %eax,%eax // convert to 15.17 format so multiply by 1.31
addl %ebx,%ebx // reciprocal yields 16.48
imull reciprocal_table-8(,%ecx,4) // sstep = (snext - s) / (spancount-1)
movl %edx,%ebp
movl %ebx,%eax
imull reciprocal_table-8(,%ecx,4) // tstep = (tnext - t) / (spancount-1)
LSetEntryvec:
//
// set up advancetable
//
movl spr8entryvec_table(,%ecx,4),%ebx
movl %edx,%eax
pushl %ebx // entry point into code for RET later
movl %ebp,%ecx
sarl $16,%ecx // sstep >>= 16;
movl C(cachewidth),%ebx
sarl $16,%edx // tstep >>= 16;
jz LIsZeroLast
imull %ebx,%edx // (tstep >> 16) * cachewidth;
LIsZeroLast:
addl %ecx,%edx // add in sstep
// (tstep >> 16) * cachewidth + (sstep >> 16);
movl tfracf,%ecx
movl %edx,advancetable+4 // advance base in t
addl %ebx,%edx // ((tstep >> 16) + 1) * cachewidth +
// (sstep >> 16);
shll $16,%ebp // left-justify sstep fractional part
movl sfracf,%ebx
shll $16,%eax // left-justify tstep fractional part
movl %edx,advancetable // advance extra in t
movl %eax,tstep
movl %ebp,sstep
movl %ecx,%edx
movl pz,%ecx
movl izi,%ebp
ret // jump to the number-of-pixels handler
//----------------------------------------
LNoSteps:
movl pz,%ecx
subl $7,%edi // adjust for hardwired offset
subl $14,%ecx
jmp LEndSpan
LOnlyOneStep:
subl s,%eax
subl t,%ebx
movl %eax,%ebp
movl %ebx,%edx
jmp LSetEntryvec
//----------------------------------------
.globl Spr8Entry2_8
Spr8Entry2_8:
subl $6,%edi // adjust for hardwired offsets
subl $12,%ecx
movb (%esi),%al
jmp LLEntry2_8
//----------------------------------------
.globl Spr8Entry3_8
Spr8Entry3_8:
subl $5,%edi // adjust for hardwired offsets
subl $10,%ecx
jmp LLEntry3_8
//----------------------------------------
.globl Spr8Entry4_8
Spr8Entry4_8:
subl $4,%edi // adjust for hardwired offsets
subl $8,%ecx
jmp LLEntry4_8
//----------------------------------------
.globl Spr8Entry5_8
Spr8Entry5_8:
subl $3,%edi // adjust for hardwired offsets
subl $6,%ecx
jmp LLEntry5_8
//----------------------------------------
.globl Spr8Entry6_8
Spr8Entry6_8:
subl $2,%edi // adjust for hardwired offsets
subl $4,%ecx
jmp LLEntry6_8
//----------------------------------------
.globl Spr8Entry7_8
Spr8Entry7_8:
decl %edi // adjust for hardwired offsets
subl $2,%ecx
jmp LLEntry7_8
//----------------------------------------
.globl Spr8Entry8_8
Spr8Entry8_8:
cmpw (%ecx),%bp
jl Lp9
movb (%esi),%al
cmpb $(TRANSPARENT_COLOR),%al
jz Lp9
movw %bp,(%ecx)
movb %al,(%edi)
Lp9:
addl izistep,%ebp
adcl $0,%ebp
addl tstep,%edx
sbbl %eax,%eax
addl sstep,%ebx
adcl advancetable+4(,%eax,4),%esi
LLEntry7_8:
cmpw 2(%ecx),%bp
jl Lp10
movb (%esi),%al
cmpb $(TRANSPARENT_COLOR),%al
jz Lp10
movw %bp,2(%ecx)
movb %al,1(%edi)
Lp10:
addl izistep,%ebp
adcl $0,%ebp
addl tstep,%edx
sbbl %eax,%eax
addl sstep,%ebx
adcl advancetable+4(,%eax,4),%esi
LLEntry6_8:
cmpw 4(%ecx),%bp
jl Lp11
movb (%esi),%al
cmpb $(TRANSPARENT_COLOR),%al
jz Lp11
movw %bp,4(%ecx)
movb %al,2(%edi)
Lp11:
addl izistep,%ebp
adcl $0,%ebp
addl tstep,%edx
sbbl %eax,%eax
addl sstep,%ebx
adcl advancetable+4(,%eax,4),%esi
LLEntry5_8:
cmpw 6(%ecx),%bp
jl Lp12
movb (%esi),%al
cmpb $(TRANSPARENT_COLOR),%al
jz Lp12
movw %bp,6(%ecx)
movb %al,3(%edi)
Lp12:
addl izistep,%ebp
adcl $0,%ebp
addl tstep,%edx
sbbl %eax,%eax
addl sstep,%ebx
adcl advancetable+4(,%eax,4),%esi
LLEntry4_8:
cmpw 8(%ecx),%bp
jl Lp13
movb (%esi),%al
cmpb $(TRANSPARENT_COLOR),%al
jz Lp13
movw %bp,8(%ecx)
movb %al,4(%edi)
Lp13:
addl izistep,%ebp
adcl $0,%ebp
addl tstep,%edx
sbbl %eax,%eax
addl sstep,%ebx
adcl advancetable+4(,%eax,4),%esi
LLEntry3_8:
cmpw 10(%ecx),%bp
jl Lp14
movb (%esi),%al
cmpb $(TRANSPARENT_COLOR),%al
jz Lp14
movw %bp,10(%ecx)
movb %al,5(%edi)
Lp14:
addl izistep,%ebp
adcl $0,%ebp
addl tstep,%edx
sbbl %eax,%eax
addl sstep,%ebx
adcl advancetable+4(,%eax,4),%esi
LLEntry2_8:
cmpw 12(%ecx),%bp
jl Lp15
movb (%esi),%al
cmpb $(TRANSPARENT_COLOR),%al
jz Lp15
movw %bp,12(%ecx)
movb %al,6(%edi)
Lp15:
addl izistep,%ebp
adcl $0,%ebp
addl tstep,%edx
sbbl %eax,%eax
addl sstep,%ebx
adcl advancetable+4(,%eax,4),%esi
LEndSpan:
cmpw 14(%ecx),%bp
jl Lp16
movb (%esi),%al // load first texel in segment
cmpb $(TRANSPARENT_COLOR),%al
jz Lp16
movw %bp,14(%ecx)
movb %al,7(%edi)
Lp16:
//
// clear s/z, t/z, 1/z from FP stack
//
fstp %st(0)
fstp %st(0)
fstp %st(0)
popl %ebx // restore spans pointer
LNextSpan:
addl $(sspan_t_size),%ebx // point to next span
movl sspan_t_count(%ebx),%ecx
cmpl $0,%ecx // any more spans?
jg LSpanLoop // yes
jz LNextSpan // yes, but this one's empty
popl %ebx // restore register variables
popl %esi
popl %edi
popl %ebp // restore the caller's stack frame
ret
#endif // id386

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contrib/other/sdlquake-1.0.9/d_sprite.c Normal file
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/*
Copyright (C) 1996-1997 Id Software, Inc.
This program is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public License
as published by the Free Software Foundation; either version 2
of the License, or (at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
See the GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*/
// d_sprite.c: software top-level rasterization driver module for drawing
// sprites
#include "quakedef.h"
#include "d_local.h"
static int sprite_height;
static int minindex, maxindex;
static sspan_t *sprite_spans;
#if !id386
/*
=====================
D_SpriteDrawSpans
=====================
*/
void D_SpriteDrawSpans (sspan_t *pspan)
{
int count, spancount, izistep;
int izi;
byte *pbase, *pdest;
fixed16_t s, t, snext, tnext, sstep, tstep;
float sdivz, tdivz, zi, z, du, dv, spancountminus1;
float sdivz8stepu, tdivz8stepu, zi8stepu;
byte btemp;
short *pz;
sstep = 0; // keep compiler happy
tstep = 0; // ditto
pbase = cacheblock;
sdivz8stepu = d_sdivzstepu * 8;
tdivz8stepu = d_tdivzstepu * 8;
zi8stepu = d_zistepu * 8;
// we count on FP exceptions being turned off to avoid range problems
izistep = (int)(d_zistepu * 0x8000 * 0x10000);
do
{
pdest = (byte *)d_viewbuffer + (screenwidth * pspan->v) + pspan->u;
pz = d_pzbuffer + (d_zwidth * pspan->v) + pspan->u;
count = pspan->count;
if (count <= 0)
goto NextSpan;
// calculate the initial s/z, t/z, 1/z, s, and t and clamp
du = (float)pspan->u;
dv = (float)pspan->v;
sdivz = d_sdivzorigin + dv*d_sdivzstepv + du*d_sdivzstepu;
tdivz = d_tdivzorigin + dv*d_tdivzstepv + du*d_tdivzstepu;
zi = d_ziorigin + dv*d_zistepv + du*d_zistepu;
z = (float)0x10000 / zi; // prescale to 16.16 fixed-point
// we count on FP exceptions being turned off to avoid range problems
izi = (int)(zi * 0x8000 * 0x10000);
s = (int)(sdivz * z) + sadjust;
if (s > bbextents)
s = bbextents;
else if (s < 0)
s = 0;
t = (int)(tdivz * z) + tadjust;
if (t > bbextentt)
t = bbextentt;
else if (t < 0)
t = 0;
do
{
// calculate s and t at the far end of the span
if (count >= 8)
spancount = 8;
else
spancount = count;
count -= spancount;
if (count)
{
// calculate s/z, t/z, zi->fixed s and t at far end of span,
// calculate s and t steps across span by shifting
sdivz += sdivz8stepu;
tdivz += tdivz8stepu;
zi += zi8stepu;
z = (float)0x10000 / zi; // prescale to 16.16 fixed-point
snext = (int)(sdivz * z) + sadjust;
if (snext > bbextents)
snext = bbextents;
else if (snext < 8)
snext = 8; // prevent round-off error on <0 steps from
// from causing overstepping & running off the
// edge of the texture
tnext = (int)(tdivz * z) + tadjust;
if (tnext > bbextentt)
tnext = bbextentt;
else if (tnext < 8)
tnext = 8; // guard against round-off error on <0 steps
sstep = (snext - s) >> 3;
tstep = (tnext - t) >> 3;
}
else
{
// calculate s/z, t/z, zi->fixed s and t at last pixel in span (so
// can't step off polygon), clamp, calculate s and t steps across
// span by division, biasing steps low so we don't run off the
// texture
spancountminus1 = (float)(spancount - 1);
sdivz += d_sdivzstepu * spancountminus1;
tdivz += d_tdivzstepu * spancountminus1;
zi += d_zistepu * spancountminus1;
z = (float)0x10000 / zi; // prescale to 16.16 fixed-point
snext = (int)(sdivz * z) + sadjust;
if (snext > bbextents)
snext = bbextents;
else if (snext < 8)
snext = 8; // prevent round-off error on <0 steps from
// from causing overstepping & running off the
// edge of the texture
tnext = (int)(tdivz * z) + tadjust;
if (tnext > bbextentt)
tnext = bbextentt;
else if (tnext < 8)
tnext = 8; // guard against round-off error on <0 steps
if (spancount > 1)
{
sstep = (snext - s) / (spancount - 1);
tstep = (tnext - t) / (spancount - 1);
}
}
do
{
btemp = *(pbase + (s >> 16) + (t >> 16) * cachewidth);
if (btemp != 255)
{
if (*pz <= (izi >> 16))
{
*pz = izi >> 16;
*pdest = btemp;
}
}
izi += izistep;
pdest++;
pz++;
s += sstep;
t += tstep;
} while (--spancount > 0);
s = snext;
t = tnext;
} while (count > 0);
NextSpan:
pspan++;
} while (pspan->count != DS_SPAN_LIST_END);
}
#endif
/*
=====================
D_SpriteScanLeftEdge
=====================
*/
void D_SpriteScanLeftEdge (void)
{
int i, v, itop, ibottom, lmaxindex;
emitpoint_t *pvert, *pnext;
sspan_t *pspan;
float du, dv, vtop, vbottom, slope;
fixed16_t u, u_step;
pspan = sprite_spans;
i = minindex;
if (i == 0)
i = r_spritedesc.nump;
lmaxindex = maxindex;
if (lmaxindex == 0)
lmaxindex = r_spritedesc.nump;
vtop = ceil (r_spritedesc.pverts[i].v);
do
{
pvert = &r_spritedesc.pverts[i];
pnext = pvert - 1;
vbottom = ceil (pnext->v);
if (vtop < vbottom)
{
du = pnext->u - pvert->u;
dv = pnext->v - pvert->v;
slope = du / dv;
u_step = (int)(slope * 0x10000);
// adjust u to ceil the integer portion
u = (int)((pvert->u + (slope * (vtop - pvert->v))) * 0x10000) +
(0x10000 - 1);
itop = (int)vtop;
ibottom = (int)vbottom;
for (v=itop ; v<ibottom ; v++)
{
pspan->u = u >> 16;
pspan->v = v;
u += u_step;
pspan++;
}
}
vtop = vbottom;
i--;
if (i == 0)
i = r_spritedesc.nump;
} while (i != lmaxindex);
}
/*
=====================
D_SpriteScanRightEdge
=====================
*/
void D_SpriteScanRightEdge (void)
{
int i, v, itop, ibottom;
emitpoint_t *pvert, *pnext;
sspan_t *pspan;
float du, dv, vtop, vbottom, slope, uvert, unext, vvert, vnext;
fixed16_t u, u_step;
pspan = sprite_spans;
i = minindex;
vvert = r_spritedesc.pverts[i].v;
if (vvert < r_refdef.fvrecty_adj)
vvert = r_refdef.fvrecty_adj;
if (vvert > r_refdef.fvrectbottom_adj)
vvert = r_refdef.fvrectbottom_adj;
vtop = ceil (vvert);
do
{
pvert = &r_spritedesc.pverts[i];
pnext = pvert + 1;
vnext = pnext->v;
if (vnext < r_refdef.fvrecty_adj)
vnext = r_refdef.fvrecty_adj;
if (vnext > r_refdef.fvrectbottom_adj)
vnext = r_refdef.fvrectbottom_adj;
vbottom = ceil (vnext);
if (vtop < vbottom)
{
uvert = pvert->u;
if (uvert < r_refdef.fvrectx_adj)
uvert = r_refdef.fvrectx_adj;
if (uvert > r_refdef.fvrectright_adj)
uvert = r_refdef.fvrectright_adj;
unext = pnext->u;
if (unext < r_refdef.fvrectx_adj)
unext = r_refdef.fvrectx_adj;
if (unext > r_refdef.fvrectright_adj)
unext = r_refdef.fvrectright_adj;
du = unext - uvert;
dv = vnext - vvert;
slope = du / dv;
u_step = (int)(slope * 0x10000);
// adjust u to ceil the integer portion
u = (int)((uvert + (slope * (vtop - vvert))) * 0x10000) +
(0x10000 - 1);
itop = (int)vtop;
ibottom = (int)vbottom;
for (v=itop ; v<ibottom ; v++)
{
pspan->count = (u >> 16) - pspan->u;
u += u_step;
pspan++;
}
}
vtop = vbottom;
vvert = vnext;
i++;
if (i == r_spritedesc.nump)
i = 0;
} while (i != maxindex);
pspan->count = DS_SPAN_LIST_END; // mark the end of the span list
}
/*
=====================
D_SpriteCalculateGradients
=====================
*/
void D_SpriteCalculateGradients (void)
{
vec3_t p_normal, p_saxis, p_taxis, p_temp1;
float distinv;
TransformVector (r_spritedesc.vpn, p_normal);
TransformVector (r_spritedesc.vright, p_saxis);
TransformVector (r_spritedesc.vup, p_taxis);
VectorInverse (p_taxis);
distinv = 1.0 / (-DotProduct (modelorg, r_spritedesc.vpn));
d_sdivzstepu = p_saxis[0] * xscaleinv;
d_tdivzstepu = p_taxis[0] * xscaleinv;
d_sdivzstepv = -p_saxis[1] * yscaleinv;
d_tdivzstepv = -p_taxis[1] * yscaleinv;
d_zistepu = p_normal[0] * xscaleinv * distinv;
d_zistepv = -p_normal[1] * yscaleinv * distinv;
d_sdivzorigin = p_saxis[2] - xcenter * d_sdivzstepu -
ycenter * d_sdivzstepv;
d_tdivzorigin = p_taxis[2] - xcenter * d_tdivzstepu -
ycenter * d_tdivzstepv;
d_ziorigin = p_normal[2] * distinv - xcenter * d_zistepu -
ycenter * d_zistepv;
TransformVector (modelorg, p_temp1);
sadjust = ((fixed16_t)(DotProduct (p_temp1, p_saxis) * 0x10000 + 0.5)) -
(-(cachewidth >> 1) << 16);
tadjust = ((fixed16_t)(DotProduct (p_temp1, p_taxis) * 0x10000 + 0.5)) -
(-(sprite_height >> 1) << 16);
// -1 (-epsilon) so we never wander off the edge of the texture
bbextents = (cachewidth << 16) - 1;
bbextentt = (sprite_height << 16) - 1;
}
/*
=====================
D_DrawSprite
=====================
*/
void D_DrawSprite (void)
{
int i, nump;
float ymin, ymax;
emitpoint_t *pverts;
sspan_t spans[MAXHEIGHT+1];
sprite_spans = spans;
// find the top and bottom vertices, and make sure there's at least one scan to
// draw
ymin = 999999.9;
ymax = -999999.9;
pverts = r_spritedesc.pverts;
for (i=0 ; i<r_spritedesc.nump ; i++)
{
if (pverts->v < ymin)
{
ymin = pverts->v;
minindex = i;
}
if (pverts->v > ymax)
{
ymax = pverts->v;
maxindex = i;
}
pverts++;
}
ymin = ceil (ymin);
ymax = ceil (ymax);
if (ymin >= ymax)
return; // doesn't cross any scans at all
cachewidth = r_spritedesc.pspriteframe->width;
sprite_height = r_spritedesc.pspriteframe->height;
cacheblock = (byte *)&r_spritedesc.pspriteframe->pixels[0];
// copy the first vertex to the last vertex, so we don't have to deal with
// wrapping
nump = r_spritedesc.nump;
pverts = r_spritedesc.pverts;
pverts[nump] = pverts[0];
D_SpriteCalculateGradients ();
D_SpriteScanLeftEdge ();
D_SpriteScanRightEdge ();
D_SpriteDrawSpans (sprite_spans);
}

335
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/*
Copyright (C) 1996-1997 Id Software, Inc.
This program is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public License
as published by the Free Software Foundation; either version 2
of the License, or (at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
See the GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*/
// d_surf.c: rasterization driver surface heap manager
#include "quakedef.h"
#include "d_local.h"
#include "r_local.h"
float surfscale;
qboolean r_cache_thrash; // set if surface cache is thrashing
int sc_size;
surfcache_t *sc_rover, *sc_base;
#define GUARDSIZE 4
int D_SurfaceCacheForRes (int width, int height)
{
int size, pix;
if (COM_CheckParm ("-surfcachesize"))
{
size = Q_atoi(com_argv[COM_CheckParm("-surfcachesize")+1]) * 1024;
return size;
}
size = SURFCACHE_SIZE_AT_320X200;
pix = width*height;
if (pix > 64000)
size += (pix-64000)*3;
return size;
}
void D_CheckCacheGuard (void)
{
byte *s;
int i;
s = (byte *)sc_base + sc_size;
for (i=0 ; i<GUARDSIZE ; i++)
if (s[i] != (byte)i)
Sys_Error ("D_CheckCacheGuard: failed");
}
void D_ClearCacheGuard (void)
{
byte *s;
int i;
s = (byte *)sc_base + sc_size;
for (i=0 ; i<GUARDSIZE ; i++)
s[i] = (byte)i;
}
/*
================
D_InitCaches
================
*/
void D_InitCaches (void *buffer, int size)
{
if (!msg_suppress_1)
Con_Printf ("%ik surface cache\n", size/1024);
sc_size = size - GUARDSIZE;
sc_base = (surfcache_t *)buffer;
sc_rover = sc_base;
sc_base->next = NULL;
sc_base->owner = NULL;
sc_base->size = sc_size;
D_ClearCacheGuard ();
}
/*
==================
D_FlushCaches
==================
*/
void D_FlushCaches (void)
{
surfcache_t *c;
if (!sc_base)
return;
for (c = sc_base ; c ; c = c->next)
{
if (c->owner)
*c->owner = NULL;
}
sc_rover = sc_base;
sc_base->next = NULL;
sc_base->owner = NULL;
sc_base->size = sc_size;
}
/*
=================
D_SCAlloc
=================
*/
surfcache_t *D_SCAlloc (int width, int size)
{
surfcache_t *new;
qboolean wrapped_this_time;
if ((width < 0) || (width > 256))
Sys_Error ("D_SCAlloc: bad cache width %d\n", width);
if ((size <= 0) || (size > 0x10000))
Sys_Error ("D_SCAlloc: bad cache size %d\n", size);
size = (int)&((surfcache_t *)0)->data[size];
size = (size + 3) & ~3;
if (size > sc_size)
Sys_Error ("D_SCAlloc: %i > cache size",size);
// if there is not size bytes after the rover, reset to the start
wrapped_this_time = false;
if ( !sc_rover || (byte *)sc_rover - (byte *)sc_base > sc_size - size)
{
if (sc_rover)
{
wrapped_this_time = true;
}
sc_rover = sc_base;
}
// colect and free surfcache_t blocks until the rover block is large enough
new = sc_rover;
if (sc_rover->owner)
*sc_rover->owner = NULL;
while (new->size < size)
{
// free another
sc_rover = sc_rover->next;
if (!sc_rover)
Sys_Error ("D_SCAlloc: hit the end of memory");
if (sc_rover->owner)
*sc_rover->owner = NULL;
new->size += sc_rover->size;
new->next = sc_rover->next;
}
// create a fragment out of any leftovers
if (new->size - size > 256)
{
sc_rover = (surfcache_t *)( (byte *)new + size);
sc_rover->size = new->size - size;
sc_rover->next = new->next;
sc_rover->width = 0;
sc_rover->owner = NULL;
new->next = sc_rover;
new->size = size;
}
else
sc_rover = new->next;
new->width = width;
// DEBUG
if (width > 0)
new->height = (size - sizeof(*new) + sizeof(new->data)) / width;
new->owner = NULL; // should be set properly after return
if (d_roverwrapped)
{
if (wrapped_this_time || (sc_rover >= d_initial_rover))
r_cache_thrash = true;
}
else if (wrapped_this_time)
{
d_roverwrapped = true;
}
D_CheckCacheGuard (); // DEBUG
return new;
}
/*
=================
D_SCDump
=================
*/
void D_SCDump (void)
{
surfcache_t *test;
for (test = sc_base ; test ; test = test->next)
{
if (test == sc_rover)
Sys_Printf ("ROVER:\n");
printf ("%p : %i bytes %i width\n",test, test->size, test->width);
}
}
//=============================================================================
// if the num is not a power of 2, assume it will not repeat
int MaskForNum (int num)
{
if (num==128)
return 127;
if (num==64)
return 63;
if (num==32)
return 31;
if (num==16)
return 15;
return 255;
}
int D_log2 (int num)
{
int c;
c = 0;
while (num>>=1)
c++;
return c;
}
//=============================================================================
/*
================
D_CacheSurface
================
*/
surfcache_t *D_CacheSurface (msurface_t *surface, int miplevel)
{
surfcache_t *cache;
//
// if the surface is animating or flashing, flush the cache
//
r_drawsurf.texture = R_TextureAnimation (surface->texinfo->texture);
r_drawsurf.lightadj[0] = d_lightstylevalue[surface->styles[0]];
r_drawsurf.lightadj[1] = d_lightstylevalue[surface->styles[1]];
r_drawsurf.lightadj[2] = d_lightstylevalue[surface->styles[2]];
r_drawsurf.lightadj[3] = d_lightstylevalue[surface->styles[3]];
//
// see if the cache holds apropriate data
//
cache = surface->cachespots[miplevel];
if (cache && !cache->dlight && surface->dlightframe != r_framecount
&& cache->texture == r_drawsurf.texture
&& cache->lightadj[0] == r_drawsurf.lightadj[0]
&& cache->lightadj[1] == r_drawsurf.lightadj[1]
&& cache->lightadj[2] == r_drawsurf.lightadj[2]
&& cache->lightadj[3] == r_drawsurf.lightadj[3] )
return cache;
//
// determine shape of surface
//
surfscale = 1.0 / (1<<miplevel);
r_drawsurf.surfmip = miplevel;
r_drawsurf.surfwidth = surface->extents[0] >> miplevel;
r_drawsurf.rowbytes = r_drawsurf.surfwidth;
r_drawsurf.surfheight = surface->extents[1] >> miplevel;
//
// allocate memory if needed
//
if (!cache) // if a texture just animated, don't reallocate it
{
cache = D_SCAlloc (r_drawsurf.surfwidth,
r_drawsurf.surfwidth * r_drawsurf.surfheight);
surface->cachespots[miplevel] = cache;
cache->owner = &surface->cachespots[miplevel];
cache->mipscale = surfscale;
}
if (surface->dlightframe == r_framecount)
cache->dlight = 1;
else
cache->dlight = 0;
r_drawsurf.surfdat = (pixel_t *)cache->data;
cache->texture = r_drawsurf.texture;
cache->lightadj[0] = r_drawsurf.lightadj[0];
cache->lightadj[1] = r_drawsurf.lightadj[1];
cache->lightadj[2] = r_drawsurf.lightadj[2];
cache->lightadj[3] = r_drawsurf.lightadj[3];
//
// draw and light the surface texture
//
r_drawsurf.surf = surface;
c_surf++;
R_DrawSurface ();
return surface->cachespots[miplevel];
}

50
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/*
Copyright (C) 1996-1997 Id Software, Inc.
This program is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public License
as published by the Free Software Foundation; either version 2
of the License, or (at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
See the GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*/
// r_vars.c: global refresh variables
#include "quakedef.h"
#if !id386
// all global and static refresh variables are collected in a contiguous block
// to avoid cache conflicts.
//-------------------------------------------------------
// global refresh variables
//-------------------------------------------------------
// FIXME: make into one big structure, like cl or sv
// FIXME: do separately for refresh engine and driver
float d_sdivzstepu, d_tdivzstepu, d_zistepu;
float d_sdivzstepv, d_tdivzstepv, d_zistepv;
float d_sdivzorigin, d_tdivzorigin, d_ziorigin;
fixed16_t sadjust, tadjust, bbextents, bbextentt;
pixel_t *cacheblock;
int cachewidth;
pixel_t *d_viewbuffer;
short *d_pzbuffer;
unsigned int d_zrowbytes;
unsigned int d_zwidth;
#endif // !id386

213
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/*
Copyright (C) 1996-1997 Id Software, Inc.
This program is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public License
as published by the Free Software Foundation; either version 2
of the License, or (at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
See the GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*/
//
// d_varsa.s
//
#include "asm_i386.h"
#include "quakeasm.h"
#include "asm_draw.h"
#include "d_ifacea.h"
#if id386
.data
//-------------------------------------------------------
// global refresh variables
//-------------------------------------------------------
// FIXME: put all refresh variables into one contiguous block. Make into one
// big structure, like cl or sv?
.align 4
.globl C(d_sdivzstepu)
.globl C(d_tdivzstepu)
.globl C(d_zistepu)
.globl C(d_sdivzstepv)
.globl C(d_tdivzstepv)
.globl C(d_zistepv)
.globl C(d_sdivzorigin)
.globl C(d_tdivzorigin)
.globl C(d_ziorigin)
C(d_sdivzstepu): .single 0
C(d_tdivzstepu): .single 0
C(d_zistepu): .single 0
C(d_sdivzstepv): .single 0
C(d_tdivzstepv): .single 0
C(d_zistepv): .single 0
C(d_sdivzorigin): .single 0
C(d_tdivzorigin): .single 0
C(d_ziorigin): .single 0
.globl C(sadjust)
.globl C(tadjust)
.globl C(bbextents)
.globl C(bbextentt)
C(sadjust): .long 0
C(tadjust): .long 0
C(bbextents): .long 0
C(bbextentt): .long 0
.globl C(cacheblock)
.globl C(d_viewbuffer)
.globl C(cachewidth)
.globl C(d_pzbuffer)
.globl C(d_zrowbytes)
.globl C(d_zwidth)
C(cacheblock): .long 0
C(cachewidth): .long 0
C(d_viewbuffer): .long 0
C(d_pzbuffer): .long 0
C(d_zrowbytes): .long 0
C(d_zwidth): .long 0
//-------------------------------------------------------
// ASM-only variables
//-------------------------------------------------------
.globl izi
izi: .long 0
.globl pbase, s, t, sfracf, tfracf, snext, tnext
.globl spancountminus1, zi16stepu, sdivz16stepu, tdivz16stepu
.globl zi8stepu, sdivz8stepu, tdivz8stepu, pz
s: .long 0
t: .long 0
snext: .long 0
tnext: .long 0
sfracf: .long 0
tfracf: .long 0
pbase: .long 0
zi8stepu: .long 0
sdivz8stepu: .long 0
tdivz8stepu: .long 0
zi16stepu: .long 0
sdivz16stepu: .long 0
tdivz16stepu: .long 0
spancountminus1: .long 0
pz: .long 0
.globl izistep
izistep: .long 0
//-------------------------------------------------------
// local variables for d_draw16.s
//-------------------------------------------------------
.globl reciprocal_table_16, entryvec_table_16
// 1/2, 1/3, 1/4, 1/5, 1/6, 1/7, 1/8, 1/9, 1/10, 1/11, 1/12, 1/13,
// 1/14, and 1/15 in 0.32 form
reciprocal_table_16: .long 0x40000000, 0x2aaaaaaa, 0x20000000
.long 0x19999999, 0x15555555, 0x12492492
.long 0x10000000, 0xe38e38e, 0xccccccc, 0xba2e8ba
.long 0xaaaaaaa, 0x9d89d89, 0x9249249, 0x8888888
#ifndef NeXT
.extern Entry2_16
.extern Entry3_16
.extern Entry4_16
.extern Entry5_16
.extern Entry6_16
.extern Entry7_16
.extern Entry8_16
.extern Entry9_16
.extern Entry10_16
.extern Entry11_16
.extern Entry12_16
.extern Entry13_16
.extern Entry14_16
.extern Entry15_16
.extern Entry16_16
#endif
entryvec_table_16: .long 0, Entry2_16, Entry3_16, Entry4_16
.long Entry5_16, Entry6_16, Entry7_16, Entry8_16
.long Entry9_16, Entry10_16, Entry11_16, Entry12_16
.long Entry13_16, Entry14_16, Entry15_16, Entry16_16
//-------------------------------------------------------
// local variables for d_parta.s
//-------------------------------------------------------
.globl DP_Count, DP_u, DP_v, DP_32768, DP_Color, DP_Pix, DP_EntryTable
DP_Count: .long 0
DP_u: .long 0
DP_v: .long 0
DP_32768: .single 32768.0
DP_Color: .long 0
DP_Pix: .long 0
#ifndef NeXT
.extern DP_1x1
.extern DP_2x2
.extern DP_3x3
.extern DP_4x4
#endif
DP_EntryTable: .long DP_1x1, DP_2x2, DP_3x3, DP_4x4
//
// advancetable is 8 bytes, but points to the middle of that range so negative
// offsets will work
//
.globl advancetable, sstep, tstep, pspantemp, counttemp, jumptemp
advancetable: .long 0, 0
sstep: .long 0
tstep: .long 0
pspantemp: .long 0
counttemp: .long 0
jumptemp: .long 0
// 1/2, 1/3, 1/4, 1/5, 1/6, and 1/7 in 0.32 form
.globl reciprocal_table, entryvec_table
reciprocal_table: .long 0x40000000, 0x2aaaaaaa, 0x20000000
.long 0x19999999, 0x15555555, 0x12492492
#ifndef NeXT
.extern Entry2_8
.extern Entry3_8
.extern Entry4_8
.extern Entry5_8
.extern Entry6_8
.extern Entry7_8
.extern Entry8_8
#endif
entryvec_table: .long 0, Entry2_8, Entry3_8, Entry4_8
.long Entry5_8, Entry6_8, Entry7_8, Entry8_8
#ifndef NeXT
.extern Spr8Entry2_8
.extern Spr8Entry3_8
.extern Spr8Entry4_8
.extern Spr8Entry5_8
.extern Spr8Entry6_8
.extern Spr8Entry7_8
.extern Spr8Entry8_8
#endif
.globl spr8entryvec_table
spr8entryvec_table: .long 0, Spr8Entry2_8, Spr8Entry3_8, Spr8Entry4_8
.long Spr8Entry5_8, Spr8Entry6_8, Spr8Entry7_8, Spr8Entry8_8
#endif // id386

47
contrib/other/sdlquake-1.0.9/d_zpoint.c Normal file
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/*
Copyright (C) 1996-1997 Id Software, Inc.
This program is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public License
as published by the Free Software Foundation; either version 2
of the License, or (at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
See the GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*/
// d_zpoint.c: software driver module for drawing z-buffered points
#include "quakedef.h"
#include "d_local.h"
/*
=====================
D_DrawZPoint
=====================
*/
void D_DrawZPoint (void)
{
byte *pdest;
short *pz;
int izi;
pz = d_pzbuffer + (d_zwidth * r_zpointdesc.v) + r_zpointdesc.u;
pdest = d_viewbuffer + d_scantable[r_zpointdesc.v] + r_zpointdesc.u;
izi = (int)(r_zpointdesc.zi * 0x8000);
if (*pz <= izi)
{
*pz = izi;
*pdest = r_zpointdesc.color;
}
}

487
contrib/other/sdlquake-1.0.9/data/COMEXP.TXT Normal file
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COMMERCIAL EXPLOITATION LICENSE AGREEMENT FOR QUAKE
This Commercial Exploitation License Agreement for QUAKE
(the "Agreement") is between Id Software, Inc., a Texas
Corporation, (hereinafter "Id Software") and Licensee (as described
on the signature page hereof) and is made effective beginning on
the date of last signature hereto (the "Effective Date").
R E C I T A L S
WHEREAS, Id Software is the owner and developer of the
computer software game entitled QUAKE;
WHEREAS, Id Software desires to license certain
non-exclusive rights regarding QUAKE to Licensee; and
WHEREAS, Licensee desires to receive a license for such
rights.
T E R M S A N D C O N D I T I O N S
NOW, THEREFORE, for and in consideration of the mutual
premises contained herein and for other good and valuable
consideration, the receipt and sufficiency of which is hereby
acknowledged, the undersigned parties do hereby agree as follows:
1. DEFINITIONS. As used in this Agreement, the parties
hereto agree the words set forth below shall have the specified
meanings:
a. "Authorized Copy" shall mean one (1) copy of the
Subject Game actually purchased by Licensee from an
Id Software approved retailer; and
b. "Subject Game" shall mean the full registered
version of QUAKE on a CD-ROM and shall not mean the
shareware or any other version.
2. GRANT OF RIGHTS. Id Software hereby grants to
Licensee and Licensee hereby accepts, subject to the provisions and
conditions hereof, a world-wide (except as otherwise provided
herein), non-exclusive, non-transferable, and non-assignable
license to:
a. publicly display an Authorized Copy in exchange for
rental payment;
b. run the Authorized Copy so that it will accept
network/modem connections in exchange for payments
from end-users who also must have actually purchased
an Authorized Copy; and
c. otherwise commercially exploit an Authorized Copy,
except that Licensee shall not copy, reproduce,
manufacture or distribute the Authorized Copy.
3. RESERVATION OF RIGHTS AND PROHIBITIONS. Id Software
expressly reserves all rights not granted herein. Under no
circumstances shall Licensee copy, reproduce, manufacture or
distribute (free of charge or otherwise) the Authorized Copy or the
Subject Game. Licensee shall not reverse engineer, decompile,
disassemble, modify or alter the Authorized Copy. Licensee is not
receiving any rights hereunder regarding the Trademark or any
artwork, sound, music or other element of the Subject Game.
4. OWNERSHIP. Title to and all ownership rights in and
to the Subject Game, and the QUAKE Trademark (the "Trademark") and
the copyrights, trademarks, patents and other intellectual property
rights related thereto shall remain with Id Software which shall have
the exclusive right to protect the same by copyright or otherwise.
Licensee shall have no ownership rights in or to the Subject Game or
the Trademark and Licensee shall not own any intellectual property
rights regarding the Authorized Copy, including, without limitation,
the copyright regarding the Authorized Copy. Licensee acknowledges
that it only has a limited license to use the Authorized Copy, as
specified in that certain QUAKE Enduser License contained within the
Authorized Copy and as specified in this Agreement.
5. TERM AND TERMINATION.
a. The term of this Agreement and the license granted
herein begins on the Effective Date and shall expire on a date one
(1) calendar year from the Effective Date.
b. Either party may terminate this Agreement, for any
reason or no reason, on thirty (30) days written notice to the
other party. Termination will be effective on the thirtieth (30th)
day following delivery of the described notice. Notwithstanding
anything to the contrary herein, this Agreement shall immediately
terminate, without the requirement of any notice from Id Software
to Licensee, upon the occurrence of any of the following: (a) if
Licensee shall file a petition in bankruptcy or make an assignment
for the benefit of creditors, or if any bankruptcy proceeding or
assignment for benefit of creditors, shall be commenced against
Licensee and not be dismissed within sixty (60) days after the date
of its commencement; (b) the insolvency of Licensee; (c) the
cessation by Licensee of its business; or (d) the cessation by
Licensee, without the prior written consent of Id Software of the
distribution, manufacture, and sale responsibilities embodied
herein. Further, Id Software may elect to terminate this Agreement
upon the occurrence of any of the following: (1) if Licensee's
business operations are interrupted for forty (40) consecutive
calendar days; or (2) if each of two Id Software audit inspections
during any eighteen (18) month period demonstrates an
understatement by Licensee of Royalty payments due Id Software for
the six (6) month period immediately preceding each such inspection
of five percent (5%) or more. Upon the occurrence of such
terminating event, and the election of Id Software, if necessary,
to cause such termination, this Agreement and any and all rights
thereunder shall terminate without prejudice to any rights or
claims Id Software may have, and all rights hereunder shall
thereupon terminate, revert to and be vested in Id Software.
6. EFFECT OF TERMINATION OR EXPIRATION. Termination or
expiration of this Agreement, either by Id Software or
automatically, shall not create any liability against Id Software.
Upon expiration or earlier termination of this Agreement, Licensee
shall have no further right to exercise the rights licensed
hereunder or otherwise acquired in relation to this Agreement.
7. INDEMNIFICATION. Licensee hereby agrees to
indemnify, hold harmless and defend Id Software and Id Software's
predecessors, successors, assigns, officers, directors,
shareholders, employees, agents, representatives, licensees,
sublicensees, distributors, attorneys and accountants
(collectively, the "Id Related Parties") from and against any and
all damages, claims, losses, causes of action, liabilities,
lawsuits, judgments and expenses (including, without limitation,
reasonable attorneys' fees and expenses) arising from, relating to
or in connection with a breach of this Agreement by Licensee and
arising from, relating to or in connection with the Licensee's use
or non-use of the Authorized Copy (collectively, the "Claims"). Id
Software agrees to notify Licensee of any such Claims within a
reasonable time after Id Software learns of same. Licensee, at its
own expense, shall defend Id Software and the Id Related Parties
from any and all Claims. Id Software and the Id Related Parties
reserve the right to participate in any defense of the Claims with
counsel of their choice, and at their own expense. In the event
Licensee fails to provide a defense, then Licensee shall be
responsible for paying the attorneys' fees and expenses incurred by
Id Software and the Id Related Parties regarding the defense of the
Claims. Id Software and the Id Related Parties, as applicable,
agree to reasonably assist in the defense of the Claims. No
settlement by Licensee of any Claims shall be valid unless Licensee
receives the prior written consent of Id Software and the Id
Related Parties, as applicable, to any such settlement.
8. CONFIDENTIALITY. It is understood and agreed that
any proprietary information of Id Software that may from time to
time be made available or become known to Licensee is to be treated
as confidential, is to be used solely in connection with Licensee's
performance under this Agreement, and is to be disclosed only to
employees of Licensee who have a need for access. Such proprietary
information shall include, but not be limited to, trade secrets,
release information, financial information, personnel information,
and the like. Reasonable measures shall be taken by Licensee to
protect the confidentiality of Id Software's proprietary
information and any memoranda or papers containing proprietary
information of Id Software's that Licensee may receive are to be
returned to Id Software upon request. Licensee's obligations and
duties under this paragraph shall survive expiration or earlier
termination of this Agreement. Licensee shall obtain from its
employees an undertaking in a form which may be supplied by Id
Software, and which is subject to Id Software's prior written
approval, not to use or disclose to any third party any information
or knowledge concerning the business of Id Software which may be
communicated to such employees.
9. LIMITATION OF LIABILITY. ID SOFTWARE EXPRESSLY
DISCLAIMS ALL WARRANTIES NOT PROVIDED BY ID SOFTWARE HEREUNDER.
UNDER NO CIRCUMSTANCES SHALL ID SOFTWARE BE LIABLE TO LICENSEE FOR
ACTUAL, SPECIAL, INCIDENTAL, CONSEQUENTIAL OR PUNITIVE DAMAGES OR
ANY OTHER DAMAGES, WHETHER OR NOT ID SOFTWARE RECEIVES NOTICE OF
ANY SUCH DAMAGES.
10. COMPLIANCE WITH APPLICABLE LAWS. In performing
under this Agreement, Licensee agrees to comply with all applicable
laws, [including, without limitation, 22 U.S.C., 2778 and 22
U.S.C. C.F.R. Parts 120-130 (1995)] regulations, ordinances and
statutes, including, but not limited to, the import/export laws and
regulations of the United States and its governmental and
regulatory agencies (including, without limitation, the Bureau of
Export Administration and the U.S. Department of Commerce) and all
applicable international treaties and laws. Further, Licensee
shall defend, indemnify and hold harmless Id Software from any and
all sales tax, tariffs and/or duties in connection with Licensee's
performance hereunder.
11. SPECIFIC UNDERTAKINGS BY LICENSEE. In addition to
the obligations of Licensee otherwise set forth in this Agreement,
during the term of this Agreement, and thereafter where specified,
Licensee agrees that:
a. It will not attack the title of Id Software to the
Subject Game or the Trademark and any copyright, patent or
trademark or other intellectual property right related thereto and
it will not attack the validity of the license granted hereunder
during the term hereof or thereafter; and
b. It will promptly inform Id Software of any
unauthorized use of the Authorized Copy, the Subject Game and the
Trademark and any portions thereof and reasonably assist Id
Software in the enforcement of any rights Id Software may have
against such unauthorized users.
12. FINANCIAL OBLIGATIONS AND ACCOUNTING.
a. Payment of Royalties. Licensee agrees to pay Id
Software a royalty ("Royalty") at the rate of twelve and one-half
percent (12.5%) of Net Income. The term "Net Income" shall mean
all revenue received by Licensee from the commercial use of the
Authorized Copy, less only Licensee's actual, documented costs
relating directly to such use. A Royalty shall only be due for
those months in which Licensee's gross revenue from QUAKE
distribution exceeds U.S. Five Thousand Dollars ($5,000.00) and in
such months Licensee shall pay a full Royalty on all revenue
received.
b. Rendition of Statements. Licensee shall account to
Id Software with regard to transactions hereunder within forty-five
(45) days following the conclusion of each calendar quarter.
Licensee hereby represents and warrants that such statements of
account to be prepared shall be true and correct. The accounts
shall show in summary form the appropriate calculations relating to
the computation of Royalties, if any. The statements shall also
show the gross revenue received by Licensee per month. The
Royalties payable to Id Software hereunder shall be remitted with
the particular statement indicating such amount to be due. All
statements hereunder shall be deemed rendered when deposited,
postage prepaid, in the United States mail, addressed to Id
Software at Id Software's address set forth on the signature page
hereof.
c. Books of Account and Audits. Licensee shall keep
books of account relating to the commercial use of the Authorized
Copy on the basis of generally accepted accounting principles and
shall maintain such books of account for a period of at least two
(2) years after the expiration or earlier termination of this
Agreement; provided, however, that Licensee shall not be required
to keep such records longer than seven (7) years from their date of
origination. Id Software may, upon reasonable notice and at its
own expense, audit the applicable records at Licensee's office, in
order to verify statements rendered hereunder. Any such audit
shall take place during reasonable business hours and in such
manner so as not to interfere with Licensee's normal business
activities. Id Software agrees that such information inspected
and/or copied on behalf of Id Software hereunder shall be used only
for the purpose of determining the accuracy of the statements, and
shall be revealed only to such officers, directors, employees,
agents and/or representatives of Id Software as necessary to verify
the accuracy of the statements. If in an audit of Licensee's books
and records it is determined that there is a short fall of ten
percent (10%) or more in Royalties reported for any calendar
quarter, in addition to payment of such short fall and interest as
may be due, as provided herein, Licensee shall reimburse Id
Software for the full out-of-pocket costs of the audit including
reasonable travel costs and expenses; provided, however, that the
amount of reimbursement paid by Licensee shall not exceed U.S.
Fifteen Thousand Dollars ($15,000.00) for any audit.
d. Payment of the Royalty. Licensee assumes all risks
associated with fluctuations in foreign currency exchange rates.
Licensee shall pay and agrees to pay all sums due Id Software in
United States Dollars. With respect to Royalties due for
commercial use outside the United States, other currencies shall be
exchanged at the expense of Licensee into United States Dollars
using the bid price quoted at the Citibank, N.A. of New York, New
York, for the purchase of United States Dollars at the close of
business on the last day of the calendar quarter during which any
amounts accrue. Payment of the Royalties shall be made in Dallas
County, Texas.
e. Interest. If Id Software does not receive the
applicable Royalty payment on or before the due date of such
payment, Licensee agrees to pay and shall pay interest on Royalties
owed to Id Software from such date as specified in the following
sentence at a rate per annum equal to the Index Rate. For purposes
of clarification, the interest will begin to accrue on the first
(1st) day following the due date of the Royalty payment, unless the
Royalty payment is paid timely. The "Index Rate" shall be the
prime rate as published in The Wall Street Journal's "Money Rates"
table. If multiple prime rates are quoted in the table, then the
highest prime rate will be the Index Rate. In the event that the
prime rate is no longer published in the "Money Rates" table, then
Id Software will choose a substitute Index Rate which is based upon
comparable information. The applicable interest rate will be
determined and take effect on the first day of each month.
NOTHING HEREIN SHALL BE CONSTRUED AS A REQUEST OR DEMAND BY
ID SOFTWARE OF INTEREST AT A RATE HIGHER THAN ALLOWED BY APPLICABLE
LAW. IT IS THE INTENT OF THE PARTIES HERETO THAT NO INTEREST BE
CHARGED HEREUNDER WHICH EXCEEDS THE MAXIMUM RATE ALLOWED BY
APPLICABLE LAW. IF THE RATE REFERENCED ABOVE EXCEEDS THE MAXIMUM
RATE ALLOWED BY APPLICABLE LAW, THEN THE INTEREST RATE MADE
APPLICABLE HEREIN SHALL BE THE MAXIMUM RATE ALLOWED BY APPLICABLE
LAW.
13. SUBLICENSE. Licensee shall not be entitled to
sublicense any of its rights under this Agreement.
14. GOODWILL. Licensee recognizes the great value of
the goodwill associated with the Subject Game and the Trademark,
and acknowledges that such goodwill, now existing and hereafter
created, exclusively belongs to Id Software and that the Trademark
has acquired a secondary meaning in the mind of the public.
15. REMEDIES. In the event of a breach of this
Agreement by Id Software, Licensee's sole remedy shall be to
terminate this Agreement. In the event of a breach by Licensee of
this Agreement, Id Software may pursue the remedies to which it is
entitled under applicable law, including, but not limited to,
termination of this Agreement. Licensee agrees that its failure to
comply with the terms of this Agreement upon expiration or earlier
termination hereof or Licensee's unauthorized use of the Authorized
Copy may result in immediate and irreparable damage to Id Software
for which there is no adequate remedy at law, and in the event of
such failure by Licensee, Id Software shall be entitled to
injunctive relief. Pursuit of any remedy by Id Software shall not
constitute a waiver of any other right or remedy of Id Software
under this Agreement or under applicable law. Termination of this
Agreement shall not be a pre-condition to Id Software pursuing its
other remedies for breach.
16. LICENSEE'S WARRANTIES. Licensee warrants and
represents that it has full legal rights to enter into this
Agreement and to perform its obligations hereunder and that it will
comply, at all times during the terms of this Agreement, with all
applicable laws, as set forth hereinabove.
17. BANKRUPTCY. If Licensee's liabilities exceed its
assets, or if Licensee becomes unable to pay its debts as they
become due or if Licensee files for voluntary bankruptcy, or is
placed in bankruptcy which is not dissolved or dismissed after
thirty (30) days from the petition filing date, or if Licensee
becomes insolvent, or makes an assignment for the benefit of its
creditors or an arrangement pursuant to any bankruptcy laws or if
Licensee discontinues its business or if a receiver is appointed
for its business, this Agreement shall automatically terminate,
without notice, and become null and void; provided, however, all
duties of Licensee upon termination or expiration of this Agreement
shall continue in full force and effect.
18. ENTIRE AGREEMENT AND ASSIGNMENT. This Agreement
constitutes the entire understanding between Licensee and Id
Software regarding the Subject Game. Each and every clause of this
Agreement is severable from the whole and shall survive unless the
entire Agreement is declared unenforceable. No prior or present
agreements or representations shall be binding upon any of the
parties hereto unless incorporated in this Agreement. No
modification or change in this Agreement shall be valid or binding
upon the parties unless in writing, executed by the parties to be
bound thereby. This Agreement shall bind and inure to the benefit
of Id Software, its successors and assigns, and Id Software may
assign its rights hereunder, in Id Software's sole discretion.
This Agreement is personal to Licensee, and Licensee shall not
sublicense, assign, transfer, convey nor franchise its rights
granted hereunder.
19. CHOICE OF LAW, VENUE AND SERVICE OF PROCESS. This
Agreement shall be construed in accordance with the laws of the
State of Texas and applicable U.S. federal law and all claims
and/or lawsuits in connection with this Agreement must be brought
in Dallas County, Texas. Licensee hereby agrees that service of
process by certified mail to the address set forth below, with
return receipt requested, shall constitute valid service of process
upon Licensee. If for any reason Licensee has moved or cannot be
validly served, then Licensee appoints the Secretary of State of
the state of Texas to accept service of process on Licensee's
behalf.
20. EXCUSED PERFORMANCE. Neither party shall be deemed
to be in default of any provision of this Agreement nor be liable
for any delay, failure in performance or interruption of service,
resulting directly or indirectly from acts of God, civil or
military authority, civil disturbance, military action, war,
strikes, other catastrophes or any other similar cause beyond its
reasonable control. Written notice to the non-affected party of any
such condition shall be given by the affected party within ten (10)
days of the event.
21. DELIVERY OF NOTICES, AND DELIVERY OF PAYMENTS.
Unless otherwise directed in writing by the parties, all notices
given hereunder and all payments made hereunder shall be sent to
the addresses set forth on the signature page hereof. All
notices, requests, consents and other communications under this
Agreement shall be in writing and shall be deemed to have been
delivered on the date personally delivered or on the date deposited
in the United States Postal Service, postage prepaid, by certified
mail, return receipt requested, or telegraphed and confirmed, or
delivered by electronic facsimile and confirmed. Any notice to Id
Software shall also be sent to its counsel: D. Wade Cloud, Jr.,
Hiersche, Martens, Hayward, Drakeley & Urbach, P.C., 15303 Dallas
Parkway, Suite 700, LB 17, Dallas, Texas 75248.
22. NO PARTNERSHIP, ETC. This Agreement does not
constitute and shall not be construed as constituting a partnership
or joint venture between Id Software and Licensee. Neither party
shall have any right to obligate or bind the other party in any
manner whatsoever, and nothing herein contained shall give, or is
intended to give, any rights of any kind to any third persons.
23. COUNTERPARTS. This Agreement may be executed in
several counterparts, each of which will be deemed to be an
original, and each of which alone and all of which together, shall
constitute one and the same instrument, but in making proof of this
Agreement it shall not be necessary to produce or account for each
copy of any counterpart other than the counterpart signed by the
party against whom this Agreement is to be enforced. This
Agreement may be transmitted by facsimile, and it is the intent of
the parties for the facsimile of any autograph printed by a
receiving facsimile machine to be an original signature and for the
facsimile and any complete photocopy of the Agreement to be deemed
an original counterpart.
24. MEDIATION. If a dispute arises out of or relates to
this Agreement, or a breach of this Agreement, and if the dispute
cannot be settled through direct discussion, then the parties agree
to endeavor to settle the dispute in an amicable manner by
mediation, under the applicable provisions of Section 154.00 et
seq., Texas Civil Practices and Remedies Code, as supplemented by
the rules of the Association of Attorney Mediators.
25. SURVIVAL. The following provisions shall survive
the expiration or earlier termination of this Agreement:
paragraphs 4., 7., 8., and the audit rights of Id Software in
paragraph 12.c.
26. MISCELLANEOUS.
a. All captions in this Agreement are intended solely
for the convenience of the parties, and none shall effect the
meaning or construction of any provision.
b. The terms and conditions of this Agreement have been
negotiated fully and freely among the parties. Accordingly, the
preparation of this Agreement by counsel for a given party will not
be material to the construction hereof, and the terms of this
Agreement shall not be strictly construed against such party.
By signing in the spaces provided below, the parties have
agreed to all of the terms and conditions set forth in this
Agreement.
AGREED:
LICENSEE:
Signed:_______________________________
Printed Name:_________________________
Title:________________________________
Address:______________________________
______________________________________
______________________________________
Telephone #: _________________________
Fax #:________________________________
E-Mail Address:_______________________
Date: ________________________________
AGREED:
ID SOFTWARE, INC.
Signed:_______________________________
Printed Name:_________________________
Title:________________________________
Address:______________________________
______________________________________
______________________________________
Telephone #: _________________________
Fax #:________________________________
E-Mail Address:_______________________
Date: ________________________________
June 10, 1996
COMMERCIAL EXPLOITATION LICENSE AGREEMENT FOR QUAKE
(DWC:dw:3406.0299:dwc\doc:5017)

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TECH SUPPORT
Any of the information listed below could change. Check the id software
Web Site, at www.idsoftware.com, for updates.
A. Tech Support Options
id Software does charge for technical support, but we strive to offer
this service at the lowest cost possible. Because volume on the support
lines dictate costs, we periodically adjust our rates for Voice Tech
Support. Check our web site for current pricing.
Paying for Voice or Automated Support
1 -- You can get Voice Support using a major credit card for a one-time
shot. The system asks for your credit card number and expiration date,
then pre-authorizes your credit card for the tech support call. You will
only be billed for the number of minutes actually used.
2 -- You can assign yourself a rechargeable PIN account. The system prompts
you for your credit card information, and assigns you a PIN account number.
You can use the PIN to access Voice Support, Automated Support and the
Game Hints Line. Once your account runs out, you can charge it up again.
3 -- You may also charge up a PIN account using the number 1 (900) call-2-id.
Then call back at 1(800)ID-GAMES (1(800)434-3627), and use your new PIN to
receive all the support and hints you wish.
4 -- id Software's Game Hints Line is accessible either using a PIN account
via 1 (800) ID-GAMES (see above), or by calling 1 (900) CALL2-ID, which
places the call on your phone bill.
1. Voice Support
Telephone -- 1 (800) id-games
Lines Open from 12 noon to 10pm Central Time, 7 Days a
week ($1.75 per minute). Closed some holidays
Please have the following information handy.
1. Game title and version number. (The version
number can be found on the end text screen.)
2. Your operating system, processor, processor
speed and amount of RAM.
3. If you are having a sound, video or modem
problem, we need to know the device brand name
and model.
2. Automated Support
Telephone -- 1 (800) id-games
Lines Open 24 hours a day, 365 days a year, or 366 days
in Leap years ($0.25 per minute)
Please have pencil and paper handy.
3. E-mail Support
Just send your e-mail to support@idsoftware.com
We will do our best to respond within 48 hours after
receiving your e-mail.
When sending e-mail, cut and paste the following into your
e-mail message and fill in the blanks:
Date:
Name:
Phone number:
E-mail address: (please include this, we redirect tons of mail)
Game Title:
Version #:
Operating system (eg., DOS 6.0 or Windows 95):
Computer type:
Processor type:
Processor speed:
Video card brand and model: (only if video problem)
Audio card brand and model: (only if audio problem)
Modem brand and model: (only if modem problem)
Network card brand and model: (only if netgame problem)
Network configuration (eg., NET.CFG file): (only if netgame problem)
Drivers, protocol stacks, and versions: (eg., lsl v2.14, exp16odi
v2.33, and ipxodi v3.01) (only if netgame problem)
If there were any error messages or fault information, report them
here:
Please state the problem you encountered:
Please state how to reproduce the problem:
4. Web Support
Found at www.idsoftware.com
Our web support pages provide the same information that's
available via Automated Support, except it's free!
5. News Sites
For information, FAQ, or announcements:
rec.games.computer.quake.announce
For editing and hecking Quake-related files:
rec.games.computer.quake.editing
For general Quake discussion:
rec.games.computer.quake.misc
6. Game Hints Line
Telephone -- 1 (800) id-games or 1 (900) call-2-id
Lines Open 24 hours a day, 365 days a year, or 366 days
in Leap years ($0.85 per minute)
You must be 18 years of age or have parental permission
to call 1 (900) call-2-id.
B. In Europe
The help lines in Europe are open 7:30am - 5:00pm GMT,
Monday - Friday.
English: +44 01923 209145
German: +44 (0)1923 209151
French: +44 (0)1923 209148
C. Problems
If you have an unfavorable experience using our services, please
send e-mail to 911@idsoftware.com. We would also like to hear
from you if you have something positive to share with us. Kindly
include your full name, address, phone number, and the problem
encountered or information you'd like to tell us about.

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Here is a brief explanation of all the legal mumbo jumbo contained in the
various license agreements that may or may not be part of this package.
(This document was designed to be a quick overview of our license terms.
You must refer to the full text of the license for a complete listing of
terms and conditions.)
QUAKE SHAREWARE END USER LICENSE (slicnse.txt) or
What You Can and Cannot Do With the Shareware Version of Quake.
CAN DO:
-- Play & Enjoy the single player game
-- Setup a shareware version based server on a not-for-profit basis
CANNOT DO:
-- Run the game with user developed levels.
-- You may not commercially exploit the shareware version in any way
This specifically excludes retail distribution of the shareware
version. Do not call or e-mail to ask if you can be a retail
distributor of the shareware version -- the answer is no!
-- Commercially exploit any id copyrighted and/or trademarked property.
Example: Game names, logos, graphics, etc.
QUAKE REGISTERED VERSION END USER LICENSE (rlicnse.txt) or
What You Can and Cannot Do With the Registered Version of Quake.
CAN DO:
-- Play & Enjoy the single player game
-- Setup a registered version based server on a not-for-profit basis
-- Develop new levels and/or level creation utilities.
-- Play the game and/or setup a Registered Version based server using
a user-developed level.
CANNOT DO:
-- Commercially exploit the Registered Version of Quake in any way;
see commercially exploitation license info below.
-- Commercially exploit any id copyrighted and/or trademarked
property.
Example: Game names, logos, game graphics, etc.
-- Sell user-developed levels and/or tools
COMMERCIAL EXPLOITATION LICENSE (comexp.txt -- accompanies Quake
registered version only)
If you are interested in trying to make money using the registered version
of Quake (this sort of thing is not allowed using the shareware version) you
must sign our easy-to-digest Commercial Exploitation License.
This is a royalty free license that allows you to run Quake for a profit
through a certain monthly gross profit range. If your Quake-related business
becomes successful the agreement brings id into the revenue stream.
Basic terms of the commercial exploitation license:
-- License grants a royalty free commercial exploitation right for the
registered version of Quake as a whole so long as Quake's monthly gross
revenue is below $5,000.00
-- License provides for a 12.5% royalty to be paid to id Software in months
where the licensee's Quake related monthly gross revenue is above $5,000.00
-- Royalty is based off net income. Net income is defined as Quake-related
gross income less Quake-related expenses.
-- License expressly prohibits commercial exploitation via the sale (retail
or otherwise) of the shareware or registered versions of Quake.
-- License expressly prohibits advertising/marketing use of our copyrighted
and/or trademarked properties.
To get into bed with us on this deal you must print two (2) copies of the
document named comexp.txt. (You should find comexp.txt somewhere on the
registered version CD.) Sign/fill in the blanks of both copies where
indicated and mail both to:
id Software
18601 LBJ #666
Mesquite, TX 75150
Attn: ComExp License
We will then countersign the documents and mail one back to you.
Two items worth noting here:
1. It is VERY IMPORTANT that the information you enter in the signature
block be legible. We prefer it if you enter the info into the blanks before
printing your two copies. If we cannot read your information we will not be
able to return the documents to you.
2. The terms of this document are not subject to negotiation. If you cannot
live with the terms spelled out in the agreement do not engage in any
commercial exploitation of Quake and do not sign the document.

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ORDERING INFO
To order the full version of Quake (or any other id Software
product) in North America, call our fulfillment center at 1-800-idgames
(1-800-434-3627). Except as noted by our operators, you can expect
Airborne Express afternoon delivery. The price for the full version
of Quake (available on PC CDROM only) is $45, plus $5 shipping, for a
total of $50. Our fulfillment center accepts Visa, Mastercard, and
American Express. You can also fax, mail, or email your order using
the attached forms. The fax number is (317) 361-3710 and the email
address is idsoftware@stream.com. To prepay and order with a check
by mail, send your check and the order form to:
id Software
P.O. Box 4500
Crawfordsville, IN 47933
To see an electronic catalog of our software, tshirts, hint books, and
other merchandise available, check out the Shopping Maul section of our
website at www.idsoftware.com.
INTERNATIONAL ORDERS
Quake is available worldwide as a full retail product. To find out
which local stores carry Quake and other id products, contact the
following international affiliates:
Europe Australia
GT Interactive Software Roadshow New Media
1712 583791 (U.K.) 1 902 962000
Taiwan Singapore
U.S. Summit Corporation Summit Co. (Singapore) Pte. Ltd.
706-0660 273-9988
Malaysia Honk Kong
Summit Co. (Malaysia) Sdn Bhd Tsun Tsun Trading Company
757-2244 571-4231
Thailand Israel/Jordan/Lebanon/Egypt
U.S. Summit Corp. (Overseas) Mirage Mulimedia
374-3956 972 3 510 5764
If you are in a territory that cannot access 1(800)idgames, and you
wish to order our products directly, you must place your order in
writing to the fax, mail, or email addresses listed above under
ORDERING INFO.
International phone orders will NOT be accepted. Unfortunately, due
to international shipping costs, all international orders are sent
out via US Mail. This means we cannot guarantee timeliness of delivery
due to customs and other delays inherent to international shipping
______________________________________________________________________
ORDER FORM -- USE THIS FORM TO FAX , MAIL OR EMAIL YOUR ORDER.
id Software Order Center Date ______________
PO BOX 4500 Phone: 1800 id games
Crawfordsville, IN 47933 Fax: (317) 361-3710
idsoftware@stream.com
Product List and Prices in U.S. Currency: (check items)
Quake (CD ROM only) $45 ____
The Ultimate DOOM (Mac version available – must specify) $25 ____
DOOM II (Mac version available – must specify) $40 ____
Master Levels for DOOM II (CD ROM only) $25 ____
Final DOOM (CD ROM only) $40 ____
DOOM Hint Book $15 ____
Original DOOM Tshirt (S,M.L.XL) $13 ____
The Ultimate DOOM Tshirt (XXL only) $13 ____
Final DOOM Tshirt $13 ____
Heretic:Shadow of the Serpent Riders (CD ROM only) $40 ____
Heretic Hint Book $15 ____
Hexen:Beyond Heretic (Mac version available – must specify) $40 ____
Hexen:Deathkings of the Dark Citadel (CD ROM only) $25 ____
Hexen Hint Book $15 ____
Hexen Tshirt (XXL only) $13 ____
Wolfenstein 3D (PC CD only) $20 ____
Commander Keen (3.5 disk only) $15 ____
Order total: $______
Name: Age (optional):
Form of payment (check, money order, or credit card):
Credit card number: Expiration Date:
Exact mailing address:______________________________________
_______________________________________
_______________________________________
_______________________________________
Phone: Fax: Email:
Shipping: US orders-$5.00 first product/$2.00 each additional
(allow 3-5 business days)
International shipping for prepaid orders are via US Mail, and
we cannot guarantee the time it will take to arrive.
*Prices subject to change

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Welcome to Quake!
This file details how to get Quake running on your system and what to do
if you have problems. We would like to thank Gandalf Technologies, Inc and
MPath Interactive for the use of their technology. We would also like to
thank Trent Reznor and Nine Inch Nails for their tremendous contributions
to Quake's entire audio portion.
The NIN logo is a Registered Trademark licensed to Nothing Interactive, Inc.
All Rights Reserved.
Quake System Requirements
-------------------------
IBM PC and Compatibles
Pentium processor or better
VGA Compatible Display or better
8MB RAM minimum, 16MB recommended (16 MB required for running under Win95)
CD-ROM drive Required
MS-DOS 5.0 or better or Windows 95 (does NOT run under Windows NT)
Hard Drive (30MB for Shareware, 80 MB for Registered)
*** IMPORTANT!: Quake requires a floating point processor.
Systems that do not have an FPU installed will not run Quake -- at all.
*** IMPORTANT Video Adapter Note! ***
On some ATI Mach32 cards, Quake can come up with a garbled video display.
This is due to a problem with the card in which 320x200 mode isn't
initialized correctly. Workarounds include:
1) If running from Windows, start Quake from an icon, or from a windowed
(not fullscreen) MS-DOS prompt. If Quake is already running and has
the garbled screen, press Alt-Enter twice to switch to the desktop and
back to fullscreen, and the screen will display properly.
2) If running from DOS, either put the line
vid_mode 1
in id1\autoexec.cfg, or, typing blind, press tilde ('~') to bring down
the console, type
vid_mode 1<enter>
and the screen will display properly.
========================================================================
Here are the text files included with the shareware release of Quake and
what they are:
README.TXT This file
TECHINFO.TXT Technical information on Quake's subsystems and
their advanced use.
MANUAL.TXT Text version of the printed game manual
LICINFO.TXT Info on the various license files included with Quake
SLICNSE.TXT Shareware Quake end-user license
ORDER.TXT How to order Quake
HELP.TXT How to get help with Quake
Here are the text files included with the registered version of Quake and
what they are:
README.TXT This file
TECHINFO.TXT Technical information on Quake's subsystems and
their advanced use.
MANUAL.TXT Text version of the printed game manual
LICINFO.TXT Info on the various license files included with Quake
RLICNSE.TXT Registered Quake end-user license
COMEXP.TXT Commercial exploitation agreement
ORDER.TXT How to order Quake
HELP.TXT How to get help with Quake
Running Quake
-------------
DOS: To launch Quake from the DOS Prompt, go to the Quake directory and
simply type "QUAKE" <ENTER>. (no quotes)
Windows 95: To launch Quake in single player mode, double click on the file
QUAKE.EXE From Windows Explorer. To run Quake in Multi-Player mode using
the TCP/IP protocol, first check your network settings to ensure the
protocol is installed, then double click on the Q95.BAT file to launch the
game. In this version (v0.91) there is a minor bug that will cause the
Q95.BAT file to exit the first time you run it, without running Quake.
Merely double-click on that file again and it will work.
Audio Setup
-----------
When using a Sound Card with Quake, there are a few setup steps which must
be taken. First, the "BLASTER" environment variable setting must be in your
autoexec.bat (or you can type it in manually from the MS-DOS command prompt).
Running the Sound Blaster utility diagnose.exe will automatically configure
your sound card and put this statement in your autoexec.bat file for you.
A typical blaster setting looks like this (although yours may vary):
SET BLASTER=A220 I5 D1 H5 P330 T6
If you want to play the audio track from the CD-ROM while playing Quake,
you must ensure that the audio cable from the CD-ROM is connected to the
sound card.
If you think your sound card is setup properly and it STILL doesn't work,
check to make sure that your BLASTER environment variable contains the
high DMA setting (H5 in the above example).
If you don't get sound while trying to play the audio track, check to see
if a small cable goes from the back of your CD-ROM player directly to your
sound card. If the CD-ROM audio cable is connected to your sound board (or
the motherboard in some cases) and you STILL don't hear CD Audio coming from
your speakers, make sure the MIXER program has the CD volume turned up.
You will also need to run the CD-ROM driver MSCDEX.EXE. Here is an example
of the files you should see (yours probably will vary) listed in your
CONFIG.SYS and AUTOEXEC.BAT (explanation is in parentheses):
CONFIG.SYS:
DEVICE=C:\PROSCSI\CDROM.SYS /D:PROCD01 (CD-ROM driver)
AUTOEXEC.BAT:
SET BLASTER=A220 I5 D1 H5 P330 T6 (sound environment variable setting)
C:\WINDOWS\COMMAND\MSCDEX.EXE /D:PROCD01 /L:D (CD-ROM driver)
===================================================
UltraSound MAX and UltraSound PnP Support for Quake
===================================================
Before running Quake, make sure that your sound card works and your
environment variables are set correctly.
Other UltraSound Cards (ACE & Classic)
--------------------------------------
These drivers are not for the UltraSound ACE or UltraSound Classic
sound cards. We have heard mixed reports that MegaEm or SBOS
have a chance of working with the UltraSound Classic but there is a
short sound F/X delay.
UltraSound PnP and PnP Pro
--------------------------
You must make sure that you do NOT have IWSBOS or MegaEm loaded.
Setup
-----
Quake will automatically detect that the UltraSound Max or PnP
are installed. It does this by looking at the SET INTERWAVE (PnP)
and SET ULTRA16 (Max) environment variables.
Quake will use the settings found on the SET ULTRASND/ULTRA16 (Max)
and in the IW.INI (PnP) file to determine what port settings to use.
Troubleshooting Windows 95 (DOS Box)
------------------------------------
We recommend that you restart your computer in MS-DOS Mode. DOS Box
may or may not work, so use at your own risk.
CD Audio Input
--------------
If you have not already enabled CD audio output by default you will
need to enable it. For the UltraSound MAX you can run "ULTRINIT -EC".
For the UltraSound PnP you will need to enable the CD audio output
in Win'95 and then restart your computer into MS-DOS.
===================================================
Mouse Setup
-----------
If you are going to use a mouse when playing Quake, you will need to load
your mouse driver. This should go in the AUTOEXEC.BAT file as well. Here
is an example:
C:\LOGITECH\MOUSE\MOUSE.EXE (mouse driver)
Booting Clean
-------------
If you are going to be running Quake with only 8 megabytes of RAM, it is best
to boot clean . You eliminate unwanted utilities or applications from taking
up valuable memory, without having to alter your regular AUTOEXEC.BAT and
CONFIG.SYS. Booting clean can be done in one of two ways. If you have
MS-DOS version 6.xx, booting clean is as simple a pressing the shift key
when you see the words "Starting MS-DOS". If you have MS-DOS ver 5.xx you
will need to make a system disk.
To make a boot disk, type the following from the MS-DOS command prompt:
FORMAT A: /S
1. Make sure that this is a disk you wish to erase.
2. This disk absolutely HAS to be formatted in the A: drive.
To use the system disk, place the disk in the A: drive and reset the
computer.
NOTE: If your sound card requires a driver to be loaded, or you will be
using a mouse, or you will be using Quake's CD audio feature, the system
disk will need to have a CONFIG.SYS and AUTOEXEC.BAT that load the
appropriate drivers.
Creating a Quake Shortcut
As an alternative to making a Boot Disk, Windows 95 users can create a
Quake Shortcut. By double clicking onthis shortcut, Windows 95 will reboot
in MS-DOS mode and install only the desired drivers, giving you the same
results as using a Boot Disk. To create a Quake Shortcut, do the following:
1. Using Explorer, right click and drag the file QUAKE.EXE, from the Quake
directory, to your desktop. Windows 95 will make an MS-DOS Icon titled
"Shortcut to quake".
2. Right click on the new icon, and from the menu that pops up, choose
"Properties". Then choose the "Program" tab at the top.
3. Now click on the "Advanced..." button near the bottom. The "Advanced
Program Settings" window should appear.
4. Select the "MS-DOS mode" check box and the "Specify a new MS-DOS
configuration" option button.
5. Now simply fill in the "CONFIG.SYS for MS-DOS mode:" and "AUTOEXEC.BAT
for MS-DOS mode:" boxes with the same sound, CD-ROM and mouse settings as
mentioned above in the Boot Disks section.
6. Click on "OK" when you are finished. If you wish, you can change your
Quake Shortcut Icon to something a little more exciting by clicking on
"Change Icon...".
7. To finish, click on "OK" again.
8. You can rename your Quake Shortcut by right clicking on the shortcut
icon, choosing "Rename" and typing in the new name.
======================================================
== Known Problems ==
======================================================
Problem: Zombies sometime get stuck on the ground and connot get back up.
(You can still hear them, but you cannot kill them. This bug makes it
impossible to get 100% kills on whatever level it occurs on.)
Solution: There is no workaround for this bug.
Problem: It is sometimes possible for the player to get stuck in a room or
in a wall.
Solution: If you get stuck, use the 'kill' console command. It is a good
idea to save your game often.
Problem: View centering problems. Sometimes during a game, the view will not
center properly. The end result is the player view looking up torwards the
ceiling while walking.
Solution: Exit to the next level or use the 'kill' console command..
======================================================
== Troubleshooting ==
======================================================
If Quake fails to start up, or has problems not addressed elsewhere in the
documentation, try the -safe command line switch, which disables a number
of parts of Quake that can be problems if there are hardware or configuration
problems. The -safe command line switch is equivalent to -stdvid, -nosound,
-nonet, and -nocdaudio together. Those four switches do the following:
-stdvid: disables VESA video modes.
-nosound: disables sound card support.
-nonet: disables network card support.
-nocdaudio: disables CD audio support.
If -safe makes the problem go away, try using each of the switches
individually to isolate the area in which you're experiencing the problem,
then either correct the configuration or hardware problem or play Quake with
that functionality disabled.
If you still have problems, try booting clean in conjunction with
the -safe command line parameter. For information on booting clean, refer
to the "Booting Clean" section above.
If you experience page faults while running Quarterdeck's QDPMI DPMI server,
this is caused by a bug in QDPMI. Workarounds: Remove QDPMI from CONFIG.SYS,
issue the command QDPMI OFF before running QUAKE, or get the update patch
for QDPMI from Quarterdeck. You may be running QDPMI without knowing it if
you have QEMM installed, because it can be installed as part of the QEMM
installation.
Technical Support
-----------------
If you are having trouble installing or running Quake you can receive
technical support by sending e-mailing to support@idsoftware.com. You can
also refer to our web page, www.idsoftware.com, or call 1-800-idgames.
When sending support e-mail, cut and paste the following into your e-mail
message and fill in the blanks:
Date:
Name:
Phone number:
E-mail address: (please include this, we redirect tons of mail)
Game Title:
Version #:
Operating system (i.e., DOS 6.0 or Windows 95):
Computer type:
BIOS date:
BIOS version:
Processor type:
Processor speed:
Do you program at school/work?
Do you provide tech. support at school/work?
Please state the problem you encountered:
Please state how to reproduce the problem:
If program crashed with nasty undecipherable techno-garbage, please
look for the eight-digit hex number which comes after "eip="
and write it down here:
** NOTE: If you are sending a bug report, PLEASE refer to the TECHINFO.TXT
file for the correct form and procedures.
======================================================
== Version History ==
======================================================
v1.01 -- Bugs fixed
------------------------------------------------------
* Fixed modem code
* Fixed fraglimit & timelimit
* Added NOEXIT cvar (so no one can exit a level)
------------------------------------------------------
v1.00 -- Bugs fixed
------------------------------------------------------
* Gravis Ultrasound audio support (still has bugs)
* More deathmatch start spots on E1M6 and END
* Print server version and PROG CRC on connect
* -dedicated starts start.map if nothing else specified
* fixed lookspring function during net game
* fixed rare crash during long running dedicated server
------------------------------------------------------
v0.94 -- Bugs fixed / Features added -- LIMITED BETA VERSION
------------------------------------------------------
* Totally rewritten menus
* New lighting model with overbrighting
* Parsed lowercase BLASTER parms
* Better Sound Blaster shutdown code
* Rewrote BLASTER initialization
* Fixed DMA channel 0 bugs
* Added SBPro 8 stereo setup
* Fix delayed sound on 8 bit Sound Blasters
* Fixed speed key affecting angle-turning from keyboard
* Fixed "no such Alias frame" bugs
* Fixed Zombie not getting up bug
* Checked for very high joystick values, signalling a failed read
* Unstuck jumping Fiends and Spawn
* Fixed large BModels blinking out in complex areas
* Fixed s_localsound with no sound started
* Saved spawn parms in savegame
* Fixed screenshot save location
* Bind with no arguments no longer clears value
* Allow console in intermission / finale
* Fixed false gib messages
* Full-screen TAB scoreboard in DeathMatch
* Fixed "+playdemo <demo>" from command line
* Trapped overflow in sizebuf messages
* Moveup / movedown in water!
* Fixed-up Talk command
* Added unsupported crosshair option ("crosshair 1" from console)
* Colored chat messages with notify sound
* Fixed "connect during intermission" bug
* Changelevel while demos running no longer crashes
* Fixed changelevel with no map left up loading screen
* Fixed long names entered from the console causing crash
* Stopped demos changing while in the menus
* Fixed modem initialization from menu
* Fixed serial reliable stream getting stalled
* Serial/modem code fixes
16550a lost transmit buffer empty interrupts
fixed sometimes processing interrupts from com1 when using com2
added com3/com4 support from menus
fixed first character of modem init not getting sent
saved serial/modem settings in config.cfg
* Fixed name and colors not always sent to server at startup
* Fixed "stopdemo" crashing the system when there wasn't a demo playing
* Added server's TCP/IP and IPX addresses (if available) to status command
* In 0.92, an additional check for a usable VESA video mode was added;
the numpages field was verified to be greater than 0, and no mode was
supported that had numpages set to 0 (which indicates that there's not
enough video memory for that mode). ATI's VESA driver, m64vbe,
reports 0 for numpages, so VESA video modes that were available in 0.91
were no longer available in 0.92. This extra numpages check has
been removed.
-----------------------------------------------------------------------
v0.93 -- Never officially released; internal testing only.
-----------------------------------------------------------------------
v0.92 -- Bugs fixed
-----------------------------------------------------------------------
Typing long strings in the hostname or modem init field in the menus caused
crashes.
Under Win95 IPX was detected but not functional, resulting in the game
exiting to DOS.
If -nosound, got "S_LocalSound: can't cache" on every keypress in the menu.
When vid_nopageflip was set to 1 in VESA modes, going underwater resulted in
only the upper left corner of the drawing area being updated.
The single player scoreboard (tab) printed text incorrectly in all modes
greater than 320 pixels wide.
On network connections that dropped packets, the reliable message stream
could get stopped up, resulting in frag counts and talk messages no longer
being delivered, although game movement continued.
The com port settings from the menu were getting saved & restored but
not used.
Direct serial connections did not work with slist.
Quake now checks the vesa information for hardware incabable of page-flipping.
Menu sound sometimes didn't play.
Q95 (qlaunch.exe) frequently failed to execute on the first attempt.
Q95 (quakeudp.dll) was running out of buffers when running a server.
Teams were not being set according to pants colors.
Joystick notes
--------------
Your joystick must be plugged in when Quake is launched.
If you have a joystick plugged in, but don't want to use it in Quake
(it slows the game down a few percent), or you have weird hardware that
doesn't like being tested as a joystick add "-nojoy" to your Quake
command line.
You can turn off joystick reading during the game by typing "joystick 0" at
the Quake command console.
You MUST configure your buttons from the configure keys menu before they will
work. There is no default configuration.
If your joystick or interface card improperly sets the third or fourth
joystick buttons, type "joybuttons 2" at the quake console or in your
.CFG file.
The "mlook" button command now lets the joystick as well as the mouse control
pitch angles.
The "sidestep" buttom command works on joysticks as with mice and keyboard
movement.
The "invert mouse up/down" menu option also inverts the joystick pitch
direction.

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REGISTERED VERSION: QUAKE
LIMITED USE SOFTWARE LICENSE AGREEMENT
This Limited Use Software License Agreement (the
"Agreement") is a legal agreement between you, the end-user, and Id
Software, Inc. ("ID"). By continuing the installation of this game
program, by loading or running the game, or by placing or copying
the game program onto your computer hard drive, you are agreeing to
be bound by the terms of this Agreement. If you do not agree to
the terms of this Agreement, promptly return the game program and
the accompanying items (including all written materials), along
with your receipt to the place from where you obtained them for a
full refund.
ID SOFTWARE LICENSE
1. Grant of License. ID grants to you the limited
right to use one (1) copy of the enclosed or foregoing game program
(the "Software") on a single computer. You have no ownership or
proprietary rights in or to the Software or the written materials
accompanying the Software. For purposes of this section, "use"
means loading the Software into RAM, as well as installation on a
hard disk or other storage device. You may create a map editor,
modify maps and make your own maps (collectively referenced as the
"Permitted Derivative Works") for the Software. Permitted
Derivative Works may not be sold, whether by you or by any other
person or entity, but you may exchange the Permitted Derivative
Works at no charge amongst other end-users. The Software, together
with any archive copy thereof, shall be either returned to ID or
destroyed when no longer used in accordance with this Agreement, or
when the right to use the Software is terminated. You agree that
the Software will not be shipped, transferred or exported into any
country in violation of the U.S. Export Administration Act (or any
other law governing such matters) and that you will not utilize, in
any other manner, the Software in violation of any applicable law.
2. Commercial Use is Prohibited. Except as provided in
paragraph 5. hereinbelow in regard to the Software, under no
circumstances shall you, the end-user, be permitted, allowed or
authorized to commercially exploit the Software, any data
comprising the Software. Neither you nor anyone at your direction
shall do any of the following acts (any such acts shall be deemed
void and a breach of this Agreement) with regard to the Software,
or any portion thereof, such as a screen display or a screenshot:
a. Rent the Software;
b. Sell the Software;
c. Lease or lend the Software;
d. Offer the Software on a pay-per-play basis;
e. Distribute, by electronic means or otherwise, the
Software for money or any other consideration; or
f. In any other manner and through any medium
whatsoever commercially exploit the Software or use
the Software for any commercial purpose.
3. Additional Prohibited Uses. Neither you nor anyone
at your direction shall take the following action in regard to the
Software, or any portion thereof, such as a screen display or a
screenshot:
a. Modify, disassemble, reverse engineer or decompile
the Software;
b. Translate the Software;
c. Reproduce the Software;
d. Publicly display the Software;
e. Prepare derivative works based upon the Software
(except Permitted Derivative Works); or
f. Distribute, by electronic means or otherwise, the
Software.
4. Use of Other Material is Prohibited. Use, in any manner, of
the trademarks, such as Quake(tm) and the NIN(r) logo, logos, symbols,
art work, images, screen displays or screenshots, sound effects, music,
and other such material contained within, generated by or relating to
the Software is prohibited.
5. To Receive Permission to Commercially Exploit. If
you desire to commercially exploit the Software, you may execute
the Commercial Exploitation License Agreement for QUAKE (the
"License") contained within the QUAKE install package and forward
the original License to Id Software at the address noted therein.
Please note that ID may refuse your request and not sign the
License in ID's sole discretion.
6. Restrictions Apply to Third Parties. The
prohibitions and restrictions described herein apply to anyone in
possession of the Software and/or Permitted Derivative Works.
7. Copyright. The Software and all copyrights related
thereto (including all characters and other images generated by the
Software or depicted in the Software) is owned by ID and is protected
by United States copyright laws and international treaty provisions.
You must treat the Software like any other copyrighted material,
except that you may either (a) make one copy of the Software solely
for back-up or archival purposes, or (b) transfer the Software to a
single hard disk provided you keep the original solely for back-up or
archival purposes. You may not otherwise reproduce, copy or disclose
to others, in whole or in any part, the Software. You may not copy
the written materials accompanying the Software. The same
restrictions and prohibitions regarding your use of the Software as
provided in this Agreement apply to your use of the written materials
accompanying the Software. The written materials are owned by ID and
are protected by United States copyright laws and international
treaties. You agree to use your best efforts to see that any user of
the Software licensed hereunder complies with this Agreement.
8. Limited Warranty. ID warrants that if properly
installed and operated on a computer for which it is designed, the
Software will perform substantially in accordance with the
accompanying written materials for a period of ninety (90) days
from the date of purchase of the Software. ID's entire liability
and your exclusive remedy shall be, at ID's option, either (a)
return of the price paid or (b) repair or replacement of the
Software that does not meet ID's Limited Warranty. To make a
warranty claim, return the Software to the point of purchase,
accompanied by proof of purchase, your name, your address, and a
statement of defect, or return the Software with the above
information to ID. This Limited Warranty is void if failure of the
Software has resulted in whole or in part from accident, abuse,
misapplication or violation of this Agreement. Any replacement
Software will be warranted for the remainder of the original
warranty period or thirty (30) days from your receipt of the
replacement software, whichever is longer. This warranty allocates
risks of product failure between Licensee and ID. ID's product
pricing reflects this allocation of risk and the limitations of
liability contained in this warranty.
9. NO OTHER WARRANTIES. ID DISCLAIMS ALL OTHER
WARRANTIES, BOTH EXPRESS IMPLIED, INCLUDING BUT NOT LIMITED TO,
IMPLIED WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR
PURPOSE WITH RESPECT TO THE SOFTWARE AND THE ACCOMPANYING WRITTEN
MATERIALS. THIS LIMITED WARRANTY GIVES YOU SPECIFIC LEGAL RIGHTS.
YOU MAY HAVE OTHER RIGHTS WHICH VARY FROM JURISDICTION TO
JURISDICTION. ID DOES NOT WARRANT THAT THE OPERATION OF THE
SOFTWARE WILL BE UNINTERRUPTED, ERROR FREE OR MEET LICENSEE'S
SPECIFIC REQUIREMENTS. THE WARRANTY SET FORTH ABOVE IS IN LIEU OF
ALL OTHER EXPRESS WARRANTIES WHETHER ORAL OR WRITTEN. THE AGENTS,
EMPLOYEES, DISTRIBUTORS, AND DEALERS OF ID ARE NOT AUTHORIZED TO
MAKE MODIFICATIONS TO THIS WARRANTY, OR ADDITIONAL WARRANTIES ON
BEHALF OF ID. ADDITIONAL STATEMENTS SUCH AS DEALER ADVERTISING OR
PRESENTATIONS, WHETHER ORAL OR WRITTEN, DO NOT CONSTITUTE
WARRANTIES BY ID AND SHOULD NOT BE RELIED UPON.
10. Exclusive Remedies. You agree that your exclusive
remedy against ID, its affiliates, contractors, suppliers, and
agents for loss or damage caused by any defect or failure in the
Software regardless of the form of action, whether in contract,
tort, including negligence, strict liability or otherwise, shall be
the return of the purchase price paid or replacement of the
Software. This Agreement shall be construed in accordance with and
governed by the laws of the State of Texas. Copyright and other
proprietary matters will be governed by United States laws and
international treaties. IN ANY CASE, ID SHALL NOT BE LIABLE FOR
LOSS OF DATA, LOSS OF PROFITS, LOST SAVINGS, SPECIAL, INCIDENTAL,
CONSEQUENTIAL, INDIRECT OR OTHER SIMILAR DAMAGES ARISING FROM
BREACH OF WARRANTY, BREACH OF CONTRACT, NEGLIGENCE, OR OTHER LEGAL
THEORY EVEN IF ID OR ITS AGENT HAS BEEN ADVISED OF THE POSSIBILITY
OF SUCH DAMAGES, OR FOR ANY CLAIM BY ANY OTHER PARTY. Some
jurisdictions do not allow the exclusion or limitation of
incidental or consequential damages, so the above limitation or
exclusion may not apply to you.
11. General Provisions. Neither this Agreement nor any
part or portion hereof shall be assigned, sublicensed or otherwise
transferred by you. Should any provision of this Agreement be held
to be void, invalid, unenforceable or illegal by a court, the
validity and enforceability of the other provisions shall not be
affected thereby. If any provision is determined to be
unenforceable, you agree to a modification of such provision to
provide for enforcement of the provision's intent, to the extent
permitted by applicable law. Failure of a party to enforce any
provision of this Agreement shall not constitute or be construed as
a waiver of such provision or of the right to enforce such
provision. If you fail to comply with any terms of this Agreement,
YOUR LICENSE IS AUTOMATICALLY TERMINATED.
YOU ACKNOWLEDGE THAT YOU HAVE READ THIS AGREEMENT, THAT YOU
UNDERSTAND THIS AGREEMENT, AND UNDERSTAND THAT BY CONTINUING THE
INSTALLATION OF THE SOFTWARE, BY LOADING OR RUNNING THE SOFTWARE, OR
BY PLACING OR COPYING THE SOFTWARE ONTO YOUR COMPUTER HARD DRIVE, YOU
AGREE TO BE BOUND BY THIS AGREEMENT'S TERMS AND CONDITIONS. YOU
FURTHER AGREE THAT, EXCEPT FOR WRITTEN SEPARATE AGREEMENTS BETWEEN ID
AND YOU, THIS AGREEMENT IS A COMPLETE AND EXCLUSIVE STATEMENT OF THE
RIGHTS AND LIABILITIES OF THE PARTIES. THIS AGREEMENT SUPERSEDES ALL
PRIOR ORAL AGREEMENTS, PROPOSALS OR UNDERSTANDINGS, AND ANY OTHER
COMMUNICATIONS BETWEEN ID AND YOU RELATING TO THE SUBJECT MATTER OF
THIS AGREEMENT.
June 21, 1996
REGISTERED VERSION: QUAKE LIMITED USE SOFTWARE LICENSE AGREEMENT Page 4
(DWC:dw:3406.0024:DWC\doc:1164)

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SHAREWARE VERSION: QUAKE
LIMITED USE SOFTWARE LICENSE AGREEMENT
This Limited Use Software License Agreement (the "Agreement") is a
legal agreement between you, the end-user, and id Software, Inc.
("ID"). By continuing the installation of this game program, by
loading or running the game, or by placing or copying the game
program onto your computer hard drive, you are agreeing to be bound
by the terms of this Agreement.
ID SOFTWARE LICENSE
1. Grant of License. ID grants to you the limited right to use
one (1) copy of the enclosed or foregoing Id Software game program
(the "Software"), which is the shareware version or episode one of
the game program. For purposes of this section, "use" means loading
the Software into RAM, as well as installation on a hard disk or
other storage device. You agree that the Software will not be
shipped, transferred or exported into any country in violation of
the U.S. Export Administration Act (or any other law governing such
matters) and that you will not utilize, in any other manner, the
Software in violation of any applicable law.
2. Commercial Use is Prohibited. Under no circumstances shall
you, the end-user, be permitted, allowed or authorized to
commercially exploit the Software, or any portion thereof, such
as a screen display or a screenshot. Neither you nor anyone at your
direction shall do any of the following acts:
a. Rent the Software;
b. Sell the Software;
c. Lease or lend the Software;
d. Offer the Software on a pay-per-play basis;
e. Distribute the Software for money or any other
consideration; or
f. In any other manner and through any medium
whatsoever commercially exploit the Software or use
the Software for any commercial purpose.
3. Additional Prohibited Uses. Neither you, nor anyone at your
direction, shall take the following action in regard to the
Software, or any portion thereof, such as a screen display or
a screenshot:
a. Modify, disassemble, reverse engineer or decompile
the Software;
b. Translate the Software;
c. Reproduce the Software;
d. Publicly display the Software; or
e. Prepare derivative works based upon the Software.
4. Use of Other Material is Prohibited. Use, in any manner, of
the trademarks, such as Quake(tm) and the NIN(r) logo, logos, symbols,
art work, images, screen displays or screenshots, sound effects, music,
and other such material contained within, generated by or relating to
the Software is prohibited.
5. Restrictions Apply to Third Parties. The prohibitions and
restrictions described herein apply to anyone in possession of
the Software.
6. Permitted Distribution. So long as this Agreement
accompanies the Software at all times, ID grants to Providers the
limited right to distribute, free of charge, except normal access
fees, and by electronic means only, the Software; provided, however,
the Software must be so electronically distributed only in a
compressed format. The term "Providers," as used in the foregoing
sentence, shall mean persons whose business it is to provide
services on the Internet, on commercial online networks, or on the
BBS. Anyone who receives the Software from a Provider shall be
limited to all the terms and conditions of this Agreement. Further,
ID grants to you, the end-user, the limited right to distribute,
free of charge only, the Software as a whole.
7. Copyright. The Software is owned by ID and is protected by
United States copyright laws and international treaty provisions.
You must treat the Software like any other copyrighted material,
except that you may make copies of the Software to give to other
persons. You may not charge or receive any consideration from any
other person for the receipt or use of the Software. You agree to
use your best efforts to see that any user of the Software licensed
hereunder complies with this Agreement.
8. Limited Warranty. ID warrants that if properly installed and
operated on a computer for which it is designed, the Software will
perform substantially in accordance with its designed purpose for a
period of ninety (90) days from the date the Software is first
obtained by an end-user. ID's entire liability and your exclusive
remedy shall be, at ID's option, either (a) return of the retail
price paid, if any, or (b) repair or replacement of the Software
that does not meet ID's Limited Warranty. To make a warranty claim,
return the Software to the point of purchase, accompanied by proof
of purchase, your name, your address, and a statement of defect, or
return the Software with the above information to ID. This Limited
Warranty is void if failure of the Software has resulted in whole
or in part from accident, abuse, misapplication or violation of this
Agreement. Any replacement Software will be warranted for the
remainder of the original warranty period or thirty (30) days,
whichever is longer. This warranty allocates risks of product
failure between Licensee and ID. ID's product pricing reflects this
allocation of risk and the limitations of liability contained in
this warranty.
9. NO OTHER WARRANTIES. ID DISCLAIMS ALL OTHER WARRANTIES,
EITHER EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO, IMPLIED
WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A pARTICULAR PURPOSE
WITH RESPECT TO THE SOFTWARE AND THE ACCOMPANYING WRITTEN MATERIALS,
IF ANY. THIS LIMITED WARRANTY GIVES YOU SPECIFIC LEGAL RIGHTS. YOU
MAY HAVE OTHERS WHICH VARY FROM JURISDICTION TO JURISDICTION. ID
DOES NOT WARRANT THAT THE OPERATION OF THE SOFTWARE WILL BE
UNINTERRUPTED, ERROR FREE OR MEET LICENSEE'S SPECIFIC REQUIREMENTS.
THE WARRANTY SET FORTH ABOVE IS IN LIEU OF ALL OTHER EXPRESS
WARRANTIES WHETHER ORAL OR WRITTEN. THE AGENTS, EMPLOYEES,
DISTRIBUTORS, AND DEALERS OF ID ARE NOT AUTHORIZED TO MAKE
MODIFICATIONS TO THIS WARRANTY, OR ADDITIONAL WARRANTIES ON BEHALF
OF ID. ADDITIONAL STATEMENTS SUCH AS DEALER ADVERTISING OR
PRESENTATIONS, WHETHER ORAL OR WRITTEN, DO NOT CONSTITUTE WARRANTIES
BY ID AND SHOULD NOT BE RELIED UPON.
10. Exclusive Remedies. You agree that your exclusive remedy
against ID, its affiliates, contractors, suppliers, and agents for
loss or damage caused by any defect or failure in the Software
regardless of the form of action, whether in contract,tort,
including negligence, strict liability or otherwise, shall be the
return of the retail purchase price paid, if any, or replacement of
the Software. This Agreement shall be construed in accordance with
and governed by the laws of the State of Texas. Copyright and other
proprietary matters will be governed by United States laws and
international treaties. IN ANY CASE, ID SHALL NOT BE LIABLE FOR LOSS
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CONSEQUENTIAL, INDIRECT OR OTHER SIMILAR DAMAGES ARISING FROM BREACH
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EVEN IF ID OR ITS AGENT HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH
DAMAGES, OR FOR ANY CLAIM BY ANY OTHER PARTY. Some jurisdictions do
not allow the exclusion or limitation of incidental or consequential
damages, so the above limitation or exclusion may not apply to you.
11. General Provisions. Neither this Agreement nor any part or
portion hereof shall be assigned or sublicensed, except as described
herein. Should any provision of this Agreement be held to be void,
invalid, unenforceable or illegal by a court, the validity and
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If any provision is determined to be unenforceable, you agree to a
modification of such provision to provide for enforcement of the
provision's intent, to the extent permitted by applicable law. Failure
of a party to enforce any provision of this Agreement shall not
constitute or be construed as a waiver of such provision or of the
right to enforce such provision. If you fail to comply with any terms
of this Agreement, YOUR LICENSE IS AUTOMATICALLY TERMINATED.
YOU ACKNOWLEDGE THAT YOU HAVE READ THIS AGREEMENT, YOU UNDERSTAND
THIS AGREEMENT, AND UNDERSTAND THAT BY CONTINUING THE INSTALLATION
OF THE SOFTWARE, BY LOADING OR RUNNING THE SOFTWARE, OR BY PLACING
OR COPYING THE SOFTWARE ONTO YOUR COMPUTER HARD DRIVE, YOU AGREE TO
BE BOUND BY THIS AGREEMENT'S TERMS AND CONDITIONS. YOU FURTHER
AGREE THAT, EXCEPT FOR WRITTEN SEPARATE AGREEMENTS BETWEEN ID AND
YOU, THIS AGREEMENT IS A COMPLETE AND EXCLUSIVE STATEMENT OF THE
RIGHTS AND LIABILITIES OF THE PARTIES. THIS AGREEMENT SUPERSEDES
ALL PRIOR ORAL AGREEMENTS, PROPOSALS OR UNDERSTANDINGS, AND ANY
OTHER COMMUNICATIONS BETWEEN ID AND YOU RELATING TO THE SUBJECT
MATTER OF THIS AGREEMENT.
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SHAREWARE VERSION: QUAKE LIMITED USE SOFTWARE LICENSE AGREEMENT
(DWC:dw:3406.0024:DWC\doc:1163)

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INSTALL for Linux Quake
-----------------------
Quake for Linux provides several different binary executables to support
different hardware and drivers.
Included with Linux Quake are:
- SVGALib Quake (squake)
This is a software renderer Quake that runs at the text console in Linux.
- GLQuake (glquake, glquake.glx and glquake.3dfxgl)
This is a hardware renderer Quake that runs using hardware 3D
acceleration.
- X11 Quake (quake.x11)
Software rendering in a window under X11.
Installation
------------
Mount the Quake CD as one would usually mount a CDROM, this can be
accomplished by using the command:
mount /dev/cdrom /mnt
As root. Once the CD is mounted, run the setup script on the CD as root.
$ su
Password:
# mount /dev/cdrom /mnt
# /bin/sh /mnt/setup
The script will ask some questions about what options you want to install
and automatically install the software into /usr/local/games/quake.
Requirements
------------
Requirements for SVGALib Quake:
- SVGALib 1.20 or later (/lib/libvga.so.1.2.10)
- libc 5.2.18 or later (5.0.9 will not work, /lib/libc.so.5.2.18)
or glibc (libc6) for the glibc version
- CD-ROM for CDAudio
- Soundcard capable of mmap'd buffers. USSLite 3.5.4 was used to build squake
with. Works fine on SoundBlaster 16 and Gravis Ultrasound MAX.
- SVGALib supported mouse (usually if it works with X, it'll work with
squake).
- Kernel 2.0.24 or later
- untested with 2.1 kernels, your mileage may vary
Requirements for GLQuake:
- 3DFX based card for the GLQuake version, VooDoo, VooDoo Rush or VooDoo2
at this writing. In order to use 3DFX hardware, you must have 3DFX's
GLIDE drivers installed. RPMs for these drivers are available at:
http://glide.xxedgexx.com/3DfxRPMS.html
- For the glX version, an OpenGL implementation that includes hardware
glX support.
- CD-ROM for CDAudio
- Soundcard capable of mmap'd buffers. USSLite 3.5.4 was used to build squake
with. Works fine on SoundBlaster 16 and Gravis Ultrasound MAX.
- SVGALib compatible mouse for glquake or X11 for glquake.glx
- Kernel 2.0.24 or later
- untested with 2.1 kernels, your mileage may vary
Requirements for X11 Quake:
- X11R5 later, only tested with XFree86, should work with most X Servers
- libc 5.2.18 or later (5.0.9 will not work, /lib/libc.so.5.2.18)
or glibc (libc6) for the glibc version
- CD-ROM for CDAudio
- Soundcard capable of mmap'd buffers. USSLite 3.5.4 was used to build squake
with. Works fine on SoundBlaster 16 and Gravis Ultrasound MAX.
- SVGALib supported mouse (usually if it works with X, it'll work with
squake).
- Kernel 2.0.24 or later
- untested with 2.1 kernels, your mileage may vary
Additional notes for SVGALib Quake
----------------------------------
SVGALib may not detect a 3-button mouse properly (it
will only use two buttons). Check your /etc/vga/libvga.config
and set it up for your mouse type.
Also, newer versions of SVGALib have an mouse_accel_type option. Most
users will want to set this to "off" in /etc/vga/libvga.config.
Additional notes for GLQuake
----------------------------
There are three different ways to execute GLQuake:
1. The binary "glquake" requires Mesa 3-D 2.5 or later installed and compiled
with 3DFX support (fxMesa..() function interface). It also requires
svgalib 1.3.0 or later for keyboard/mouse input. This binary is a console
application. Mesa 3-D requires GLIDE to be installed.
2. The shell script "glquake.3dfxgl" runs the "glquake" binary after
preloading the lib3dfxgl.so library. This is a port of 3DFX's Win32
OpenGL MCD (Mini Client Driver) to Linux. It is faster than Mesa 3-D
since it was written specifically with supporting GLQuake in mind.
lib3dfxgl.so requires that GLIDE be installed.
3. The binary "glquake.glx" is linked against standard OpenGL libraries.
It should run on many different hardward OpenGL implementations under
Linux and X11. This binary is an X11 application and must be run under
X11. It will work with Mesa 3-D as a standard glX based OpenGL
applications. If the Mesa 3-D library is compiled with 3DFX support,
you can have Mesa 3-D support 3DFX hardware under X11 by setting the
enviroment variable "MESA_GLX_FX" to "fullscreen" for fullscreen mode
and "window" for windowed mode, eg. "export MESA_GLX_FX=fullscreen" for sh
or "setenv MESA_GLX_FX fullscreen" for csh.
For glquake, you must also have SVGALib or later installed (1.3.0 or later
prefered). GLQuake uses SVGALib for mouse and keyboard handling.
If you have gpm and/or selection running, you will have to terminate them
before running GLQuake since they will not give up the mouse when GLQuake
attempts to run. You can kill gpm by typing 'killall gpm' as root.
You must run GLQuake as root or setuid root since it needs to access things
such as sound, keyboard, mouse and the 3DFX video. Future versions may not
require root permissions.
Additional notes for X11 Quake
------------------------------
This is a windowed version that is generic for X11. It runs in a window
and can be resized. You can specify a starting window size with:
-width <width>
-height <height>
-winsize <width> <height>
Default is 320x200. It works in 16bit modes, but it's slower (twice as many
bytes to copy).
No other video modes are supported (just runs windowed). Mouse is read, but
not "grabbed" by default. Go to the Options menu and turn on Use Mouse to grab
the mouse and use it in the game (or type "_windowed_mouse 1" at the console).
Command Line Options for Linux Quake
------------------------------------
-mem <mb>
Specify memory in megabytes to allocate (default is 8MB, which should be fine
for most needs).
-nostdout
Don't do any output to stdout
-mdev <device> (SVGALib based versions only)
Mouse device, default is /dev/mouse
-mrate <speed> (SVGALib based versions only)
Mouse baud rate, default is 1200
-cddev <device>
CD device, default is /dev/cdrom
-mode <modenum>
Use indicated video mode
-nokdb
Don't initialize keyboard
-sndbits <8 or 16>
Set sound bit sample size. Default is 16 if supported.
-sndspeed <speed>
Set sound speed. Usual values are 8000, 11025, 22051 and 44100.
Default is 11025.
-sndmono
Set mono sound
-sndstereo
Set stereo sound (default if supported)

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INSTALL for Linux Quake2 Mission Packs
--------------------------------------
Installation
------------
Mount the Quake2 Mission Pack CD as one would usually mount a CDROM, this can
be accomplished by using the command:
mount /dev/cdrom /mnt
As root. Once the CD is mounted, run the setup script on the CD as root.
$ su
Password:
# mount /dev/cdrom /mnt
# /bin/sh /mnt/setup
The script will ask some questions about what options you want to install
and automatically install the software into /usr/local/games/quake2.
After Installation
------------------
To run Quake2 Mission Pack #1: The Reckoning add the following option when
executing Quake2:
./quake2 +set game xatrix
To run Quake2 Mission Pack #2: Ground Zero add the following:
./quake2 +set game rogue
Requirements
------------
The Quake2 Mission Packs require a previous installation of Quake2.

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INSTALL for Linux Quake
-----------------------
Quake for Linux provides several different binary executables to support
different hardware and drivers.
Included with Linux Quake are:
- SVGALib Quake (squake)
This is a software renderer Quake that runs at the text console in Linux.
- GLQuake (glquake, glquake.glx and glquake.3dfxgl)
This is a hardware renderer Quake that runs using hardware 3D
acceleration.
- X11 Quake (quake.x11)
Software rendering in a window under X11.
Installation
------------
Mount the Quake CD as one would usually mount a CDROM, this can be
accomplished by using the command:
mount /dev/cdrom /mnt
As root. Once the CD is mounted, run the setup script on the CD as root.
$ su
Password:
# mount /dev/cdrom /mnt
# /bin/sh /mnt/setup
The script will ask some questions about what options you want to install
and automatically install the software into /usr/local/games/quake.
Requirements
------------
Requirements for SVGALib Quake:
- SVGALib 1.20 or later (/lib/libvga.so.1.2.10)
- libc 5.2.18 or later (5.0.9 will not work, /lib/libc.so.5.2.18)
or glibc (libc6) for the glibc version
- CD-ROM for CDAudio
- Soundcard capable of mmap'd buffers. USSLite 3.5.4 was used to build squake
with. Works fine on SoundBlaster 16 and Gravis Ultrasound MAX.
- SVGALib supported mouse (usually if it works with X, it'll work with
squake).
- Kernel 2.0.24 or later
- untested with 2.1 kernels, your mileage may vary
Requirements for GLQuake:
- 3DFX based card for the GLQuake version, VooDoo, VooDoo Rush or VooDoo2
at this writing. In order to use 3DFX hardware, you must have 3DFX's
GLIDE drivers installed. RPMs for these drivers are available at:
http://glide.xxedgexx.com/3DfxRPMS.html
- For the glX version, an OpenGL implementation that includes hardware
glX support.
- CD-ROM for CDAudio
- Soundcard capable of mmap'd buffers. USSLite 3.5.4 was used to build squake
with. Works fine on SoundBlaster 16 and Gravis Ultrasound MAX.
- SVGALib compatible mouse for glquake or X11 for glquake.glx
- Kernel 2.0.24 or later
- untested with 2.1 kernels, your mileage may vary
Requirements for X11 Quake:
- X11R5 later, only tested with XFree86, should work with most X Servers
- libc 5.2.18 or later (5.0.9 will not work, /lib/libc.so.5.2.18)
or glibc (libc6) for the glibc version
- CD-ROM for CDAudio
- Soundcard capable of mmap'd buffers. USSLite 3.5.4 was used to build squake
with. Works fine on SoundBlaster 16 and Gravis Ultrasound MAX.
- SVGALib supported mouse (usually if it works with X, it'll work with
squake).
- Kernel 2.0.24 or later
- untested with 2.1 kernels, your mileage may vary
Additional notes for SVGALib Quake
----------------------------------
SVGALib may not detect a 3-button mouse properly (it
will only use two buttons). Check your /etc/vga/libvga.config
and set it up for your mouse type.
Also, newer versions of SVGALib have an mouse_accel_type option. Most
users will want to set this to "off" in /etc/vga/libvga.config.
Additional notes for GLQuake
----------------------------
There are three different ways to execute GLQuake:
1. The binary "glquake" requires Mesa 3-D 2.5 or later installed and compiled
with 3DFX support (fxMesa..() function interface). It also requires
svgalib 1.3.0 or later for keyboard/mouse input. This binary is a console
application. Mesa 3-D requires GLIDE to be installed.
2. The shell script "glquake.3dfxgl" runs the "glquake" binary after
preloading the lib3dfxgl.so library. This is a port of 3DFX's Win32
OpenGL MCD (Mini Client Driver) to Linux. It is faster than Mesa 3-D
since it was written specifically with supporting GLQuake in mind.
lib3dfxgl.so requires that GLIDE be installed.
3. The binary "glquake.glx" is linked against standard OpenGL libraries.
It should run on many different hardward OpenGL implementations under
Linux and X11. This binary is an X11 application and must be run under
X11. It will work with Mesa 3-D as a standard glX based OpenGL
applications. If the Mesa 3-D library is compiled with 3DFX support,
you can have Mesa 3-D support 3DFX hardware under X11 by setting the
enviroment variable "MESA_GLX_FX" to "fullscreen" for fullscreen mode
and "window" for windowed mode, eg. "export MESA_GLX_FX=fullscreen" for sh
or "setenv MESA_GLX_FX fullscreen" for csh.
For glquake, you must also have SVGALib or later installed (1.3.0 or later
prefered). GLQuake uses SVGALib for mouse and keyboard handling.
If you have gpm and/or selection running, you will have to terminate them
before running GLQuake since they will not give up the mouse when GLQuake
attempts to run. You can kill gpm by typing 'killall gpm' as root.
You must run GLQuake as root or setuid root since it needs to access things
such as sound, keyboard, mouse and the 3DFX video. Future versions may not
require root permissions.
Additional notes for X11 Quake
------------------------------
This is a windowed version that is generic for X11. It runs in a window
and can be resized. You can specify a starting window size with:
-width <width>
-height <height>
-winsize <width> <height>
Default is 320x200. It works in 16bit modes, but it's slower (twice as many
bytes to copy).
No other video modes are supported (just runs windowed). Mouse is read, but
not "grabbed" by default. Go to the Options menu and turn on Use Mouse to grab
the mouse and use it in the game (or type "_windowed_mouse 1" at the console).
Command Line Options for Linux Quake
------------------------------------
-mem <mb>
Specify memory in megabytes to allocate (default is 8MB, which should be fine
for most needs).
-nostdout
Don't do any output to stdout
-mdev <device> (SVGALib based versions only)
Mouse device, default is /dev/mouse
-mrate <speed> (SVGALib based versions only)
Mouse baud rate, default is 1200
-cddev <device>
CD device, default is /dev/cdrom
-mode <modenum>
Use indicated video mode
-nokdb
Don't initialize keyboard
-sndbits <8 or 16>
Set sound bit sample size. Default is 16 if supported.
-sndspeed <speed>
Set sound speed. Usual values are 8000, 11025, 22051 and 44100.
Default is 11025.
-sndmono
Set mono sound
-sndstereo
Set stereo sound (default if supported)

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INSTALL for Linux Quake2
------------------------
Quake2 for Linux supports the following video subsystems:
- SVGALib Console Graphics (ref_soft.so)
- Requires SVGALib 1.2.0 or later
- X11 Window Graphics (ref_softx.so)
- X11R5 or later, XShm shared memory extension supported
- 3DFX fxMesa with Mesa 3-D or 3DFX Miniport (ref_gl.so)
- Mesa 3-D 2.6 or later, specifically compiled for 3DFX support
Mesa 3-D 2.6 compiled with 3DFX support is provided with this archive.
- Generic glX (X11) based OpenGL (ref_glx.so)
- Requires a glX based hardware accelerated OpenGL implementation.
Mesa 3-D 2.6 supports this on 3DFX hardware.
Also included is a specific 3DFX mini-OpenGL implementation for running Quake2
on 3DFX hardware.
Installation
------------
Mount the Quake2 CD as one would usually mount a CDROM, this can be
accomplished by using the command:
mount /dev/cdrom /mnt
As root. Once the CD is mounted, run the setup script on the CD as root.
$ su
Password:
# mount /dev/cdrom /mnt
# /bin/sh /mnt/setup
The script will ask some questions about what options you want to install
and automatically install the software into /usr/local/games/quake2.
Make sure you have the appropirate hardware, drivers and libraries installed
for the renderer you are going to play on.
Quake2 for Linux supports the following renderers:
- ref_soft
Software rendering under SVGALib (console only). SVGALib 1.2.10 or later
is required. Note that SVGALib 1.2.11 supports the ability to run a
SVGALib application under X11 as it will automatically allocate a new
console. The default mode is 320x240 (ModeX) since that is the lowest
resolution supported by Quake2. If SVGALib supports your video card, higher
resolution modes such as 640x480 and 800x600 are also supported.
Please note that you may need to configure your mouse for SVGALib in
/etc/vga/libvga.config (or /etc/libvga.config).
- ref_softx
Software rendering under X11. This uses the MITSHM Extension and should
work will virtually all Linux X Servers. **NOTE: Do not resize the window
under X11. You must use the Video menu to change resolution/window size.
By default, the mouse will not be 'tied' to the Quake2 window. To cause
Quake2 to grab the mouse, select 'Windowed Mouse' from the video menu,
or type '_windowed_mouse 0' at the console. Do the reverse to release it.
You can bind keys to grab and release the mouse in the console, like so:
bind i "_windowed_mouse 1"
bind o "_windowed_mouse 0"
Then "i" will grab the mouse and "o" will release it.
- ref_gl
This render can be run with two different OpenGL drivers: Mesa 3-D
ontop of Linux GLIDE, or 3DFX's mini-OpenGL Quake driver.
For Mesa 3-D, the necessary libMesaGL.so.2.6 is included with this archive.
You must copy it to /usr/lib or /usr/local/lib and run ldconfig (as root)
in order to use it. You can do this as follows:
tar cf - lib*GL* | (cd /usr/lib; tar xf -)
You should use tar to keep the symlinks intact. Once you copy them over
run ldconfig.
You must also download and install the Linux GLIDE drivers at
http://www.3dfx.com/software/download_glidel.html
And install them as instructed.
RPMs for GLIDE are available at :
http://glide.xxedgexx.com/3DfxRPMS.html
With version 3.20, the GL library is entirely runtime loaded. This means
you can specify what shared object to load for GL display.
To use Mesa 3-D GL (console), run quake with:
./quake2 +set vid_ref gl +set gl_driver libMesaGL.so.2
To use the 3DFX OpenGL Miniport, run the included quake2.3dfxgl:
./quake2 +set vid_ref gl +set gl_driver lib3dfxgl.so
The gl_driver cvar indicates the name of the library to load for GL
functions. It can be in any directory listed in /etc/ld.so.conf
or in /etc/quake2.conf
**NOTE: There is a problem on libc5 systems where a vid_restart (causing
a reload of the video system) will crash. There doesn't seem to be a
solution to this yet. It looks to be some sort of ld.so dynamic loading
interaction with SVGALib and ref_gl.so. A work around is to start in
software mode (./quake2 +set vid_ref soft), then use the menu to set your
mode and a vid_restart will work when going from software to GL. Exit
out then and save your video mode settings.
This problem does not occur on libc6 (glibc) based systems; vid_restart
works fine on there.
- ref_glx
ref_glx should run on many different hardward OpenGL implementations under
Linux and X11. This binary is an X11 application and must be run under
X11. It will work with Mesa 3-D as a standard glX based OpenGL
applications. If the Mesa 3-D library is compiled with 3DFX support,
you can have Mesa 3-D support 3DFX hardware under X11 by setting the
enviroment variable "MESA_GLX_FX" to "fullscreen" for fullscreen mode
and "window" for windowed mode, eg. "export MESA_GLX_FX=fullscreen" for sh
or "setenv MESA_GLX_FX fullscreen" for csh.
As with ref_gl, the "gl_driver" cvar indicates the shared library to load
for OpenGL functions (the glX functions must provided in that library
as well).
Permissions
-----------
Quake2 requires root permissions to use the software (SVGALib) and GL (MesaGL
w/3dfx) renders. In order to make this secure, some special considerations
must be made.
Quake2 should get setuid root:
chown root quake2
chmod 4711 quake2
And the ref_soft.so and ref_gl.so files must owned by root.
The file /etc/quake2.conf must be installed. This file contains a single
line with the path of where the ref shared libraries can be found.
A sample one is included that lists /usr/games/quake2 as the default
path. The libraries are only loaded out of the directory listed in
/etc/quake2.conf for security considerations.
Special permissions are not required for the softx renderer, but quake2 may
still need to be setuid root to open the sound device (quake2 will give up
setuid root permissions before loading softx).
NOTE: If you use a setuid quake2 binary and run it as a normal user, it
will NOT be able to switch renderers on the fly because root permissions
are given up after the renderer is loaded. You can switch renderers on the
fly if you run quake2 as root (su or log in as root).
NOTE: When the quake2 binary is run in dedicated server mode
(+set dedicated 1), no special permissions are required and
/etc/quake2.conf is not read since no renderer is loaded.
----
The first time you run Quake2, it will use ref_soft or ref_softx based
on whether a DISPLAY environment variable exists.
To force the loading of a specific renderer at load time, use the following
command lines:
./quake2 +set vid_ref soft
./quake2 +set vid_ref softx
./quake2 +set vid_ref gl
./quake2 +set vid_ref glx
Linux Specific Cvars
--------------------
To set this, use +set on the command line, i.e.:
./quake2 +set cd_dev /dev/hdc +set sndmono 1
nocdaudio (defaults to 0)
Do not enable cd audio if not zero
sndbits (defaults to 16)
Set sound bit sample size.
sndspeed (defaults to 0)
Set sound speed. Usual values are 8000, 11025, 22051 and 44100.
If set to zero, causes the sound driver to attempt speeds in the following
order: 11025, 22051, 44100, 8000.
sndchannels (defaults to 2)
Indicates stereo or mono sound. Defaults to 2 (stereo). Use 1 for mono.
nostdout (defaults to 0)
Whether to output console msgs to standard out. Non-zero is cease output.
Dedicated server
----------------
To run Linux Quake2 as a dedicated server, just run it as follows:
./quake2 +set dedicated 1
You can also set dmflags, timelimit, etc. in a config file, like so:
set timelimit 20
set fraglimit 25
set dmflags 532
map fact3
Then exec that config file on load, like so:
./quake2 +set dedicated 1 +exec server.cfg
If you use a config file, you must put a 'map' command in it or the
server won't load a map.
To run a dedicated server in the background, use this;
nohup ./quake2 +set dedicated 1 +exec server.cfg &
A better way is to run Quake2 on a tty via screen. screen can be found
at ftp://prep.ai.mit.edu/pub/gnu/screen-3.7.4.tar.gz, but it comes with
most modern Linux installations now.
-----------------------------------------------------------------------------
Linux Quake2 is an unsupported product. Usage of this product is bound by
the legal notice found on the distribution Quake2 CDROM.
/// Zoid
zoid@idsoftware.com

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README for Linux Quake
----------------------
This README convers all versions of Quake for Linux:
- SVGALib Quake (squake)
- GLQuake (glquake, glquake.glx and glquake.3dfxgl)
- X11 Quake (quake.x11)
Requirements for SVGALib Quake:
- SVGALib 1.20 or later (/lib/libvga.so.1.2.10)
- libc 5.2.18 or later (5.0.9 will not work, /lib/libc.so.5.2.18)
or glibc (libc6) for the glibc version
- CD-ROM for CDAudio
- Soundcard capable of mmap'd buffers. USSLite 3.5.4 was used to build squake
with. Works fine on SoundBlaster 16 and Gravis Ultrasound MAX.
- SVGALib supported mouse (usually if it works with X, it'll work with
squake).
- Kernel 2.0.24 or later
- untested with 2.1 kernels, your mileage may vary
Requirements for GLQuake:
- 3DFX based card for the GLQuake version, VooDoo, VooDoo Rush or VooDoo2
at this writing. In order to use 3DFX hardware, you must have 3DFX's
GLIDE drivers installed. RPMs for these drivers are available at:
http://glide.xxedgexx.com/3DfxRPMS.html
- For the glX version, an OpenGL implementation that includes hardware
glX support.
- CD-ROM for CDAudio
- Soundcard capable of mmap'd buffers. USSLite 3.5.4 was used to build squake
with. Works fine on SoundBlaster 16 and Gravis Ultrasound MAX.
- SVGALib compatible mouse for glquake or X11 for glquake.glx
- Kernel 2.0.24 or later
- untested with 2.1 kernels, your mileage may vary
Requirements for X11 Quake:
- X11R5 later, only tested with XFree86, should work with most X Servers
- libc 5.2.18 or later (5.0.9 will not work, /lib/libc.so.5.2.18)
or glibc (libc6) for the glibc version
- CD-ROM for CDAudio
- Soundcard capable of mmap'd buffers. USSLite 3.5.4 was used to build squake
with. Works fine on SoundBlaster 16 and Gravis Ultrasound MAX.
- SVGALib supported mouse (usually if it works with X, it'll work with
squake).
- Kernel 2.0.24 or later
- untested with 2.1 kernels, your mileage may vary
Additional notes for SVGALib Quake
----------------------------------
SVGALib may not detect a 3-button mouse properly (it
will only use two buttons). Check your /etc/vga/libvga.config
and set it up for your mouse type.
Additional notes for GLQuake
----------------------------
There are three different ways to execute GLQuake:
1. The binary "glquake" requires Mesa 3-D 2.5 or later installed and compiled
with 3DFX support (fxMesa..() function interface). It also requires
svgalib 1.3.0 or later for keyboard/mouse input. This binary is a console
application. Mesa 3-D requires GLIDE to be installed.
2. The shell script "glquake.3dfxgl" runs the "glquake" binary after
preloading the lib3dfxgl.so library. This is a port of 3DFX's Win32
OpenGL MCD (Mini Client Driver) to Linux. It is faster than Mesa 3-D
since it was written specifically with supporting GLQuake in mind.
lib3dfxgl.so requires that GLIDE be installed.
3. The binary "glquake.glx" is linked against standard OpenGL libraries.
It should run on many different hardward OpenGL implementations under
Linux and X11. This binary is an X11 application and must be run under
X11. It will work with Mesa 3-D as a standard glX based OpenGL
applications. If the Mesa 3-D library is compiled with 3DFX support,
you can have Mesa 3-D support 3DFX hardware under X11 by setting the
enviroment variable "MESA_GLX_FX" to "fullscreen" for fullscreen mode
and "window" for windowed mode, eg. "export MESA_GLX_FX=fullscreen" for sh
or "setenv MESA_GLX_FX fullscreen" for csh.
For glquake, you must also have SVGALib or later installed (1.3.0 or later
prefered). GLQuake uses SVGALib for mouse and keyboard handling.
If you have gpm and/or selection running, you will have to terminate them
before running GLQuake since they will not give up the mouse when GLQuake
attempts to run. You can kill gpm by typing 'killall gpm' as root.
You must run GLQuake as root or setuid root since it needs to access things
such as sound, keyboard, mouse and the 3DFX video. Future versions may not
require root permissions.
Additional notes for X11 Quake
------------------------------
This is a windowed version that is generic for X11. It runs in a window
and can be resized. You can specify a starting window size with:
-width <width>
-height <height>
-winsize <width> <height>
Default is 320x200. It works in 16bit modes, but it's slower (twice as many
bytes to copy).
No other video modes are supported (just runs windowed). Mouse is read, but
not "grabbed" by default. Go to the Options menu and turn on Use Mouse to grab
the mouse and use it in the game (or type "_windowed_mouse 1" at the console).
Command Line Options for Linux Quake
------------------------------------
-mem <mb>
Specify memory in megabytes to allocate (default is 8MB, which should be fine
for most needs).
-nostdout
Don't do any output to stdout
-mdev <device> (SVGALib based versions only)
Mouse device, default is /dev/mouse
-mrate <speed> (SVGALib based versions only)
Mouse baud rate, default is 1200
-cddev <device>
CD device, default is /dev/cdrom
-mode <modenum>
Use indicated video mode
-nokdb
Don't initialize keyboard
-sndbits <8 or 16>
Set sound bit sample size. Default is 16 if supported.
-sndspeed <speed>
Set sound speed. Usual values are 8000, 11025, 22051 and 44100.
Default is 11025.
-sndmono
Set mono sound
-sndstereo
Set stereo sound (default if supported)
End Notes
---------
Linux Quake is *NOT* an officially supported product. Mail about it
will be deleted. Do not email id about this product. If you are having
technical difficultly, you can email me, but make sure you have the correct
kernel, libc, svgalib and other software versions before you email me.
Dave 'Zoid' Kirsch
zoid@idsoftware.com
Official Quake Unix Port Administrator

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README for Linux SVGALib Quake
------------------------------
Requirements:
- X11R5 later, only tested with XFree86, should work with most X Servers
- libc 5.2.18 or later (5.0.9 will not work, /lib/libc.so.5.2.18)
- CD-ROM for CDAudio
- Soundcard capable of mmap'd buffers. USSLite 3.5.4 was used to build squake
with. Works fine on SoundBlaster 16 and Gravis Ultrasound MAX.
- SVGALib supported mouse (usually if it works with X, it'll work with
squake).
- Kernel 2.0.24 or later
- untested with 2.1 kernels, your mileage may vary
This is a windowed version that is generic for X11. It runs in a window
and can be resized. You can specify a starting window size with:
-width <width>
-height <height>
-winsize <width> <height>
Default is 320x200. It works in 16bit modes, but it's slower (twice as many
bytes to copy).
No other video modes are supported (just runs windowed). Mouse is read, but
not "grabbed" by default. Go to the Options menu and turn on Use Mouse to grab
the mouse and use it in the game. If you want to move the mouse out of
QWCL, you have to turn Use Mouse off.
Full sound support is included. The default sound rate is 16-bit stereo,
11KHz. You can change this in the options section below.
New Command Line Options for Linux SVGAlib Quake
------------------------------------------------
-mem <mb>
Specify memory in megabytes to allocate (default is 8MB, which should be fine
for most needs).
-nostdout
Don't do any output to stdout
-cddev <device>
CD device, default is /dev/cdrom
-sndbits <8 or 16>
Set sound bit sample size. Default is 16 if supported.
-sndspeed <speed>
Set sound speed. Usual values are 8000, 11025, 22051 and 44100.
Default is 11025.
-sndmono
Set mono sound
-sndstereo
Set stereo sound (default if supported)
Installation
------------
Boot DOS (I know, but you need it to run the Quake install program) and
install Quake from your Quake CD to a DOS parition.
Boot Linux and make a directory for Quake. Copy everything from the DOS Quake
directory into it. i.e.:
(cd /dos/quake; tar cf - .) | (cd ~/quake; tar xf -)
Quake for X11 does not need to be setuid root. Sound can fail if /dev/dsp is
not mode 666.
Quake may segfault if it tries to initialize your sound card and their isn't
one. Same with the CDROM. If it dies, try it with -nosound and/or
-nocdaudio. If you have a sound card it died on and you know it is
supported by USSLite (the driver that comes with the Linux kernel), let me
know and I'll take a look at it.
It should work with SCSI CDROMs, but is untested.
Full TCP/IP network support is in, including listen and dedicated server
modes.
All of the options described in TECHINFO.TXT and MANUAL.TXT from the Quake
distribution will work, 'cept for stuff with vid modes and stuff.
End Notes
---------
Linux Quake is *NOT* an officially supported product. Mail about it
will be deleted. Do not email id about this product. If you are having
technical difficultly, you can email me, but make sure you have the correct
kernel, libc, svgalib and other software versions before you email me.
Dave 'Zoid' Kirsch
zoid@idsoftware.com
Official Quake Unix Port Administrator
Acks
----
Greg Alexander <galexand@sietch.bloomington.in.us> for initial work in SVGALib
support.
Dave Taylor <ddt@crack.com> for basic Linux support.
id Software for Quake and making me port it. :)
Lots of people on #linux, #quake for testing.

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Linux Glquake v0.98, Quake v1.09 release notes
Requirements
------------
For 3DFX based hardware, you must download and install Linux GLIDE from
http://glide.xxedgexx.com/3DfxRPMS.html and install as per the
instructions.
Running GLQuake
---------------
There are three different ways to execute GLQuake:
1. The binary "glquake" requires Mesa 3-D 2.5 or later installed and compiled
with 3DFX support (fxMesa..() function interface). It also requires
svgalib 1.3.0 or later for keyboard/mouse input. This binary is a console
application. Mesa 3-D requires GLIDE to be installed.
2. The shell script "glquake.3dfxgl" runs the "glquake" binary after
preloading the lib3dfxgl.so library. This is a port of 3DFX's Win32
OpenGL MCD (Mini Client Driver) to Linux. It is faster than Mesa 3-D
since it was written specifically with supporting GLQuake in mind.
lib3dfxgl.so requires that GLIDE be installed.
3. The binary "glquake.glx" is linked against standard OpenGL libraries.
It should run on many different hardward OpenGL implementations under
Linux and X11. This binary is an X11 application and must be run under
X11. It will work with Mesa 3-D as a standard glX based OpenGL
applications. If the Mesa 3-D library is compiled with 3DFX support,
you can have Mesa 3-D support 3DFX hardware under X11 by setting the
enviroment variable "MESA_GLX_FX" to "fullscreen" for fullscreen mode
and "window" for windowed mode.
You must also have SVGALib 1.3.0 or later installed. GLQuake uses SVGALib
for mouse and keyboard handling.
If you have gpm and/or selection running, you will have to terminate them
before running GLQuake since they will not give up the mouse when GLQuake
attempts to run. You can kill gpm by typing 'killall gpm' as root.
You must run GLQuake as root or setuid root since it needs to access things
such as sound, keyboard, mouse and the 3DFX video. Future versions may not
require root permissions.
resolution options
------------------
glquake -width 512 -height 384
Tries to run glquake at the specified resolution.
Only highend VooDoo cards support such high resolutions (most
cards on the market right now do not). Another popular and supported mode
is 512x384 (-width 512 -height 384) which can offer a faster speed than
the default 640x480.
You can also specify the resolution of the console independant of the screen
resolution.
glquake -conwidth 320
This will specify a console resolution of 320 by 240 (the height is
automatically determined by the default 4:3 aspect ratio, you can also
specify the height directly with -conheight).
In higher resolution modes such as 800x600 and 1024x768, glquake will default
to a 640x480 console, since the font becomes small enough at higher
resolutions to become unreadable. If do you wish to have a higher resolution
console and status bar, specify it as well, such as:
glquake -width 800 -height 600 -conwidth 800
texture options
---------------
The amount of textures used in the game can have a large impact on performance.
There are several options that let you trade off visual quality for better
performance.
There is no way to flush already loaded textures, so it is best to change
these options on the command line, or they will only take effect on some of
the textures when you change levels.
OpenGL only allows textures to repeat on power of two boundaries (32, 64,
128, etc), but software quake had a number of textures that repeated at 24
or 96 pixel boundaries. These need to be either stretched out to the next
higher size, or shrunk down to the next lower. By default, they are filtered
down to the smaller size, but you can cause it to use the larger size if you
really want by using:
glquake +gl_round_down 0
This will generally run well on a normal 4 MB 3dfx card, but for other cards
that have either worse texture management or slower texture swapping speeds,
there are some additional settings that can drastically lower the amount of
textures to be managed.
glquake +gl_picmip 1
This causes all textures to have one half the dimensions they otherwise would.
This makes them blurry, but very small. You can set this to 2 to make the
textures one quarter the resolution on each axis for REALLY blurry textures.
glquake +gl_playermip 1
This is similar to picmip, but is only used for other players in deathmatch.
Each player in a deathmatch requires an individual skin texture, so this can
be a serious problem for texture management. It wouldn't be unreasonable to
set this to 2 or even 3 if you are playing competatively (and don't care if
the other guys have smudged skins). If you change this during the game, it
will take effect as soon as a player changes their skin colors.
run time options
----------------
At the console, you can set these values to effect drawing.
gl_texturemode GL_NEAREST
Sets texture mapping to point sampled, which may be faster on some GL systems
(not on 3dfx).
gl_texturemode GL_LINEAR_MIPMAP
This is the default texture mode.
gl_texturemode GL_LINEAR_MIPMAP_LINEAR
This is the highest quality texture mapping (trilinear), but only very high
end hardware (intergraph intense 3D / realizm) supports it. Not that big of
a deal, actually.
gl_finish 0
This causes the game to not issue a glFinish() call each frame, which may make
some hardware run faster. If this is cleared, the 3dfx will back up a number
of frames and not be very playable.
gl_flashblend 0
By default, glquake just draws a shaded ball around objects that are emiting
light. Clearing this variable will cause it to properly relight the world
like normal quake, but it can be a significant speed hit on some systems.
gl_ztrick 0
Glquake uses a buffering method that avoids clearing the Z buffer, but some
hardware platforms don't like it. If the status bar and console are flashing
every other frame, clear this variable.
gl_keeptjunctions 0
If you clear this, glquake will remove colinear vertexes when it reloads the
level. This can give a few percent speedup, but it can leave a couple stray
blinking pixels on the screen.
novelty features
----------------
These are some rendering tricks that were easy to do in glquake. They aren't
very robust, but they are pretty cool to look at.
r_shadows 1
This causes every object to cast a shadow.
r_wateralpha 0.7
This sets the opacity of water textures, so you can see through it in properly
processed maps. 0.3 is very faint, almost like fog. 1 is completely solid
(the default). Unfortunately, the standard quake maps don't contain any
visibility information for seeing past water surfaces, so you can't just play
quake with this turned on. If you just want to see what it looks like, you
can set "r_novis 1", but that will make things go very slow. When I get a
chance, I will probably release some maps that have been processed properly
for this.
r_mirroralpha 0.3
This changes one particular texture (the stained glass texture in the EASY
start hall) into a mirror. The value is the opacity of the mirror surface.

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README for Linux SVGALib Quake
------------------------------
Requirements:
- SVGALib 1.20 or later (/lib/libvga.so.1.2.10)
- libc 5.2.18 or later (5.0.9 will not work, /lib/libc.so.5.2.18)
- CD-ROM for CDAudio
- Soundcard capable of mmap'd buffers. USSLite 3.5.4 was used to build squake
with. Works fine on SoundBlaster 16 and Gravis Ultrasound MAX.
- SVGALib supported mouse (usually if it works with X, it'll work with
squake).
- Kernel 2.0.24 or later
- untested with 2.1 kernels, your mileage may vary
Here's the release you've been waiting for. Linux squake supports
320x200x256, the various modeX modes (320x400, 360x400, etc) as well as high
res modes if your card is supported by SVGALib. Use the Quake console command
vid_describemodes to list supported modes and the command vid_mode <number> to
change modes.
Full sound support is included. The default sound rate is 16-bit stereo,
11KHz. You can change this in the options section below.
Mouse works great, but SVGALib may not detect a 3-button mouse properly (it
will only use two buttons). Check your /etc/libvga.config (or
/etc/vga/libvga.config for SlackWare users).
**Version 1.1 fixes some crash bugs with the mission packs.
New Command Line Options for Linux SVGAlib Quake
------------------------------------------------
-mem <mb>
Specify memory in megabytes to allocate (default is 8MB, which should be fine
for most needs).
-nostdout
Don't do any output to stdout
-mdev <device>
Mouse device, default is /dev/mouse
-mrate <speed>
Mouse baud rate, default is 1200
-cddev <device>
CD device, default is /dev/cdrom
-mode <modenum>
Use indicated video mode
-nokdb
Don't initialize keyboard
-sndbits <8 or 16>
Set sound bit sample size. Default is 16 if supported.
-sndspeed <speed>
Set sound speed. Usual values are 8000, 11025, 22051 and 44100.
Default is 11025.
-sndmono
Set mono sound
-sndstereo
Set stereo sound (default if supported)
Installation
------------
Boot DOS (I know, but you need it to run the Quake install program) and
install Quake from your Quake CD to a DOS parition.
Boot Linux and make a directory for Quake. Copy everything from the DOS Quake
directory into it. i.e.:
(cd /dos/quake; tar cf - .) | (cd ~/quake; tar xf -)
Place squake into your Quake directory. You must make it setuid root (since
Quake access stuff like direct video writes, the raw keyboard mode, CD, etc).
Quake will setuid back to the normal user as soon as it opens these files.
Make Quake suid root as follows:
chown root squake
chmod 4755 squake
Run squake. I don't recommend running it as root, since all the saved
config.cfg files will be then owned as root. Use your normal account, unless
you do everything as root, then your mileage will vary.
squake may segfault if it tries to initialize your sound card and their isn't
one. Same with the CDROM. If it dies, try it with -nosound and/or
-nocdaudio. If you have a sound card it died on and you know it is
supported by USSLite (the driver that comes with the Linux kernel), let me
know and I'll take a look at it.
It should work with SCSI CDROMs, but is untested.
Full TCP/IP network support is in, including listen and dedicated server
modes. squake makes a nice dedicated server as you don't need the X11
libraries kicking around.
All of the options described in TECHINFO.TXT and MANUAL.TXT from the Quake
distribution will work, 'cept for stuff with vid modes and stuff.
End Notes
---------
Linux SVGALib Quake is *NOT* an officially supported product. Mail about it
will be deleted. Do not email id about this product. If you are having
technical difficultly, you can email me, but make sure you have the correct
kernel, libc, svgalib and other software versions before you email me.
Dave 'Zoid' Kirsch
zoid@threewave.com
Official Quake Unix Port Administrator
Acks
----
Greg Alexander <galexand@sietch.bloomington.in.us> for initial work in SVGALib
support.
Dave Taylor <ddt@crack.com> for basic Linux support.
id Software for Quake and making me port it. :)
Lots of people on #linux, #quake for testing.

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/*
Copyright (C) 1996-1997 Id Software, Inc.
This program is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public License
as published by the Free Software Foundation; either version 2
of the License, or (at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
See the GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*/
#include <sys/segments.h>
#include <go32.h>
#include <unistd.h>
#include <sys/nearptr.h>
#include <dos.h>
#include <string.h>
#include <dpmi.h>
// #include <osfcn.h>
#include <bios.h>
#include "dosisms.h"
_go32_dpmi_registers hmm;
// globals
regs_t regs;
void (*dos_error_func)(char *msg, ...);
static unsigned conventional_memory = -1;
__dpmi_regs callback_regs;
void map_in_conventional_memory(void)
{
if (conventional_memory == -1)
{
if (__djgpp_nearptr_enable())
{
conventional_memory = __djgpp_conventional_base;
}
}
}
unsigned int ptr2real(void *ptr)
{
map_in_conventional_memory();
return (int)ptr - conventional_memory;
}
void *real2ptr(unsigned int real)
{
map_in_conventional_memory();
return (void *) (real + conventional_memory);
}
void *far2ptr(unsigned int farptr)
{
return real2ptr(((farptr & ~0xffff) >>12) + (farptr&0xffff));
}
unsigned int ptr2far(void *ptr)
{
return ((ptr2real(ptr)&~0xf) << 12) + (ptr2real(ptr) & 0xf);
}
int dos_inportb(int port)
{
return inportb(port);
}
int dos_inportw(int port)
{
return inportw(port);
}
void dos_outportb(int port, int val)
{
outportb(port, val);
}
void dos_outportw(int port, int val)
{
outportw(port, val);
}
void dos_irqenable(void)
{
enable();
}
void dos_irqdisable(void)
{
disable();
}
//
// Returns 0 on success
//
int dos_int86(int vec)
{
int rc;
regs.x.ss = regs.x.sp = 0;
rc = _go32_dpmi_simulate_int(vec, (_go32_dpmi_registers *) &regs);
return rc || (regs.x.flags & 1);
}
int dos_int386(int vec, regs_t *inregs, regs_t *outregs)
{
int rc;
memcpy(outregs, inregs, sizeof(regs_t));
outregs->x.ss = outregs->x.sp = 0;
rc = _go32_dpmi_simulate_int(vec, (_go32_dpmi_registers *) outregs);
return rc || (outregs->x.flags & 1);
}
//
// Because of a quirk in dj's alloc-dos-memory wrapper, you need to keep
// the seginfo structure around for when you free the mem.
//
static _go32_dpmi_seginfo seginfo[10];
void *dos_getmemory(int size)
{
int rc;
_go32_dpmi_seginfo info;
static int firsttime=1;
int i;
if (firsttime)
{
memset(seginfo, 0, sizeof(seginfo));
firsttime = 0;
}
info.size = (size+15) / 16;
rc = _go32_dpmi_allocate_dos_memory(&info);
if (rc)
return 0;
for (i=0;i<10;i++)
if (!seginfo[i].rm_segment) break;
seginfo[i] = info;
return real2ptr((int) info.rm_segment << 4);
}
void dos_freememory(void *ptr)
{
int i;
int segment;
segment = ptr2real(ptr) >> 4;
for (i=0 ; i<10 ; i++)
if (seginfo[i].rm_segment == segment)
{
_go32_dpmi_free_dos_memory(&seginfo[i]);
seginfo[i].rm_segment = 0;
break;
}
}
static struct handlerhistory_s
{
int intr;
_go32_dpmi_seginfo pm_oldvec;
} handlerhistory[4];
static int handlercount=0;
void dos_registerintr(int intr, void (*handler)(void))
{
_go32_dpmi_seginfo info;
struct handlerhistory_s *oldstuff;
oldstuff = &handlerhistory[handlercount];
// remember old handler
_go32_dpmi_get_protected_mode_interrupt_vector(intr, &oldstuff->pm_oldvec);
oldstuff->intr = intr;
info.pm_offset = (int) handler;
_go32_dpmi_allocate_iret_wrapper(&info);
// set new protected mode handler
_go32_dpmi_set_protected_mode_interrupt_vector(intr, &info);
handlercount++;
}
void dos_restoreintr(int intr)
{
int i;
struct handlerhistory_s *oldstuff;
// find and reinstall previous interrupt
for (i=0 ; i<handlercount ; i++)
{
oldstuff = &handlerhistory[i];
if (oldstuff->intr == intr)
{
_go32_dpmi_set_protected_mode_interrupt_vector(intr,
&oldstuff->pm_oldvec);
oldstuff->intr = -1;
break;
}
}
}
void dos_usleep(int usecs)
{
usleep(usecs);
}
int dos_getheapsize(void)
{
return _go32_dpmi_remaining_physical_memory();
}
int dos_lockmem(void *addr, int size)
{
__dpmi_meminfo info;
info.address = (long) addr + __djgpp_base_address;
info.size = size;
if (__dpmi_lock_linear_region(&info))
return __dpmi_error;
else
return 0;
}
int dos_unlockmem(void *addr, int size)
{
__dpmi_meminfo info;
info.address = (long) addr + __djgpp_base_address;
info.size = size;
if (__dpmi_unlock_linear_region(&info))
return __dpmi_error;
else
return 0;
}

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#include "asm_i386.h"
.data
fpenv: .long 0, 0, 0, 0, 0, 0, 0, 0
.text
.globl C(StartMSRInterval)
C(StartMSRInterval):
movl $0x11,%ecx // read the CESR
.byte 0x0F
.byte 0x32 // RDMSR
andl $0xFE3FFE3F,%eax // stop both counters
.byte 0x0F
.byte 0x30 // WRMSR
movl 4(%esp),%eax // point counter 0 to desired event, with counters
andl $0x3F,%eax // still stopped
movl $0x11,%ecx
.byte 0x0F
.byte 0x30 // WRMSR
movl $0x12,%ecx // set counter 0 to the value 0
subl %eax,%eax
subl %edx,%edx
.byte 0x0F
.byte 0x30 // WRMSR
movl 4(%esp),%eax // restart counter 0 with selected event
andl $0x3F,%eax
subl %edx,%edx
orl $0xC0,%eax
movl $0x11,%ecx // control and event select
.byte 0x0F
.byte 0x30 // WRMSR
ret
.globl C(EndMSRInterval)
C(EndMSRInterval):
movl $0x12,%ecx // counter 0
.byte 0x0F
.byte 0x32 // RDMSR
ret // lower 32 bits of count in %eax
#if 0
.data
Lxxx: .long 0
.text
.globl C(setstackcheck)
C(setstackcheck):
movl %esp,%eax
subl $0x38000,%eax
movl $0x5A5A5A5A,(%eax)
movl %eax,Lxxx
ret
.globl C(dostackcheck)
C(dostackcheck):
movl Lxxx,%edx
movl $0,%eax
cmpl $0x5A5A5A5A,(%edx)
jz qqq
incl %eax
qqq:
ret
#endif

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/*
Copyright (C) 1996-1997 Id Software, Inc.
This program is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public License
as published by the Free Software Foundation; either version 2
of the License, or (at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
See the GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*/
//
// dosisms.h: I'd call it dos.h, but the name's taken
//
#ifndef _DOSISMS_H_
#define _DOSISMS_H_
int dos_lockmem(void *addr, int size);
int dos_unlockmem(void *addr, int size);
typedef union {
struct {
unsigned long edi;
unsigned long esi;
unsigned long ebp;
unsigned long res;
unsigned long ebx;
unsigned long edx;
unsigned long ecx;
unsigned long eax;
} d;
struct {
unsigned short di, di_hi;
unsigned short si, si_hi;
unsigned short bp, bp_hi;
unsigned short res, res_hi;
unsigned short bx, bx_hi;
unsigned short dx, dx_hi;
unsigned short cx, cx_hi;
unsigned short ax, ax_hi;
unsigned short flags;
unsigned short es;
unsigned short ds;
unsigned short fs;
unsigned short gs;
unsigned short ip;
unsigned short cs;
unsigned short sp;
unsigned short ss;
} x;
struct {
unsigned char edi[4];
unsigned char esi[4];
unsigned char ebp[4];
unsigned char res[4];
unsigned char bl, bh, ebx_b2, ebx_b3;
unsigned char dl, dh, edx_b2, edx_b3;
unsigned char cl, ch, ecx_b2, ecx_b3;
unsigned char al, ah, eax_b2, eax_b3;
} h;
} regs_t;
unsigned int ptr2real(void *ptr);
void *real2ptr(unsigned int real);
void *far2ptr(unsigned int farptr);
unsigned int ptr2far(void *ptr);
int dos_inportb(int port);
int dos_inportw(int port);
void dos_outportb(int port, int val);
void dos_outportw(int port, int val);
void dos_irqenable(void);
void dos_irqdisable(void);
void dos_registerintr(int intr, void (*handler)(void));
void dos_restoreintr(int intr);
int dos_int86(int vec);
void *dos_getmemory(int size);
void dos_freememory(void *ptr);
void dos_usleep(int usecs);
int dos_getheapsize(void);
extern regs_t regs;
#endif // _DOSISMS_H_

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/*
Copyright (C) 1996-1997 Id Software, Inc.
This program is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public License
as published by the Free Software Foundation; either version 2
of the License, or (at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
See the GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*/
// draw.c -- this is the only file outside the refresh that touches the
// vid buffer
#include "quakedef.h"
typedef struct {
vrect_t rect;
int width;
int height;
byte *ptexbytes;
int rowbytes;
} rectdesc_t;
static rectdesc_t r_rectdesc;
byte *draw_chars; // 8*8 graphic characters
qpic_t *draw_disc;
qpic_t *draw_backtile;
//=============================================================================
/* Support Routines */
typedef struct cachepic_s
{
char name[MAX_QPATH];
cache_user_t cache;
} cachepic_t;
#define MAX_CACHED_PICS 128
cachepic_t menu_cachepics[MAX_CACHED_PICS];
int menu_numcachepics;
qpic_t *Draw_PicFromWad (char *name)
{
return W_GetLumpName (name);
}
/*
================
Draw_CachePic
================
*/
qpic_t *Draw_CachePic (char *path)
{
cachepic_t *pic;
int i;
qpic_t *dat;
for (pic=menu_cachepics, i=0 ; i<menu_numcachepics ; pic++, i++)
if (!strcmp (path, pic->name))
break;
if (i == menu_numcachepics)
{
if (menu_numcachepics == MAX_CACHED_PICS)
Sys_Error ("menu_numcachepics == MAX_CACHED_PICS");
menu_numcachepics++;
strcpy (pic->name, path);
}
dat = Cache_Check (&pic->cache);
if (dat)
return dat;
//
// load the pic from disk
//
COM_LoadCacheFile (path, &pic->cache);
dat = (qpic_t *)pic->cache.data;
if (!dat)
{
Sys_Error ("Draw_CachePic: failed to load %s", path);
}
SwapPic (dat);
return dat;
}
/*
===============
Draw_Init
===============
*/
void Draw_Init (void)
{
int i;
draw_chars = W_GetLumpName ("conchars");
draw_disc = W_GetLumpName ("disc");
draw_backtile = W_GetLumpName ("backtile");
r_rectdesc.width = draw_backtile->width;
r_rectdesc.height = draw_backtile->height;
r_rectdesc.ptexbytes = draw_backtile->data;
r_rectdesc.rowbytes = draw_backtile->width;
}
/*
================
Draw_Character
Draws one 8*8 graphics character with 0 being transparent.
It can be clipped to the top of the screen to allow the console to be
smoothly scrolled off.
================
*/
void Draw_Character (int x, int y, int num)
{
byte *dest;
byte *source;
unsigned short *pusdest;
int drawline;
int row, col;
num &= 255;
if (y <= -8)
return; // totally off screen
#ifdef PARANOID
if (y > vid.height - 8 || x < 0 || x > vid.width - 8)
Sys_Error ("Con_DrawCharacter: (%i, %i)", x, y);
if (num < 0 || num > 255)
Sys_Error ("Con_DrawCharacter: char %i", num);
#endif
row = num>>4;
col = num&15;
source = draw_chars + (row<<10) + (col<<3);
if (y < 0)
{ // clipped
drawline = 8 + y;
source -= 128*y;
y = 0;
}
else
drawline = 8;
if (r_pixbytes == 1)
{
dest = vid.conbuffer + y*vid.conrowbytes + x;
while (drawline--)
{
if (source[0])
dest[0] = source[0];
if (source[1])
dest[1] = source[1];
if (source[2])
dest[2] = source[2];
if (source[3])
dest[3] = source[3];
if (source[4])
dest[4] = source[4];
if (source[5])
dest[5] = source[5];
if (source[6])
dest[6] = source[6];
if (source[7])
dest[7] = source[7];
source += 128;
dest += vid.conrowbytes;
}
}
else
{
// FIXME: pre-expand to native format?
pusdest = (unsigned short *)
((byte *)vid.conbuffer + y*vid.conrowbytes + (x<<1));
while (drawline--)
{
if (source[0])
pusdest[0] = d_8to16table[source[0]];
if (source[1])
pusdest[1] = d_8to16table[source[1]];
if (source[2])
pusdest[2] = d_8to16table[source[2]];
if (source[3])
pusdest[3] = d_8to16table[source[3]];
if (source[4])
pusdest[4] = d_8to16table[source[4]];
if (source[5])
pusdest[5] = d_8to16table[source[5]];
if (source[6])
pusdest[6] = d_8to16table[source[6]];
if (source[7])
pusdest[7] = d_8to16table[source[7]];
source += 128;
pusdest += (vid.conrowbytes >> 1);
}
}
}
/*
================
Draw_String
================
*/
void Draw_String (int x, int y, char *str)
{
while (*str)
{
Draw_Character (x, y, *str);
str++;
x += 8;
}
}
/*
================
Draw_DebugChar
Draws a single character directly to the upper right corner of the screen.
This is for debugging lockups by drawing different chars in different parts
of the code.
================
*/
void Draw_DebugChar (char num)
{
byte *dest;
byte *source;
int drawline;
extern byte *draw_chars;
int row, col;
if (!vid.direct)
return; // don't have direct FB access, so no debugchars...
drawline = 8;
row = num>>4;
col = num&15;
source = draw_chars + (row<<10) + (col<<3);
dest = vid.direct + 312;
while (drawline--)
{
dest[0] = source[0];
dest[1] = source[1];
dest[2] = source[2];
dest[3] = source[3];
dest[4] = source[4];
dest[5] = source[5];
dest[6] = source[6];
dest[7] = source[7];
source += 128;
dest += 320;
}
}
/*
=============
Draw_Pic
=============
*/
void Draw_Pic (int x, int y, qpic_t *pic)
{
byte *dest, *source;
unsigned short *pusdest;
int v, u;
if ((x < 0) ||
(x + pic->width > vid.width) ||
(y < 0) ||
(y + pic->height > vid.height))
{
Sys_Error ("Draw_Pic: bad coordinates");
}
source = pic->data;
if (r_pixbytes == 1)
{
dest = vid.buffer + y * vid.rowbytes + x;
for (v=0 ; v<pic->height ; v++)
{
Q_memcpy (dest, source, pic->width);
dest += vid.rowbytes;
source += pic->width;
}
}
else
{
// FIXME: pretranslate at load time?
pusdest = (unsigned short *)vid.buffer + y * (vid.rowbytes >> 1) + x;
for (v=0 ; v<pic->height ; v++)
{
for (u=0 ; u<pic->width ; u++)
{
pusdest[u] = d_8to16table[source[u]];
}
pusdest += vid.rowbytes >> 1;
source += pic->width;
}
}
}
/*
=============
Draw_TransPic
=============
*/
void Draw_TransPic (int x, int y, qpic_t *pic)
{
byte *dest, *source, tbyte;
unsigned short *pusdest;
int v, u;
if (x < 0 || (unsigned)(x + pic->width) > vid.width || y < 0 ||
(unsigned)(y + pic->height) > vid.height)
{
Sys_Error ("Draw_TransPic: bad coordinates");
}
source = pic->data;
if (r_pixbytes == 1)
{
dest = vid.buffer + y * vid.rowbytes + x;
if (pic->width & 7)
{ // general
for (v=0 ; v<pic->height ; v++)
{
for (u=0 ; u<pic->width ; u++)
if ( (tbyte=source[u]) != TRANSPARENT_COLOR)
dest[u] = tbyte;
dest += vid.rowbytes;
source += pic->width;
}
}
else
{ // unwound
for (v=0 ; v<pic->height ; v++)
{
for (u=0 ; u<pic->width ; u+=8)
{
if ( (tbyte=source[u]) != TRANSPARENT_COLOR)
dest[u] = tbyte;
if ( (tbyte=source[u+1]) != TRANSPARENT_COLOR)
dest[u+1] = tbyte;
if ( (tbyte=source[u+2]) != TRANSPARENT_COLOR)
dest[u+2] = tbyte;
if ( (tbyte=source[u+3]) != TRANSPARENT_COLOR)
dest[u+3] = tbyte;
if ( (tbyte=source[u+4]) != TRANSPARENT_COLOR)
dest[u+4] = tbyte;
if ( (tbyte=source[u+5]) != TRANSPARENT_COLOR)
dest[u+5] = tbyte;
if ( (tbyte=source[u+6]) != TRANSPARENT_COLOR)
dest[u+6] = tbyte;
if ( (tbyte=source[u+7]) != TRANSPARENT_COLOR)
dest[u+7] = tbyte;
}
dest += vid.rowbytes;
source += pic->width;
}
}
}
else
{
// FIXME: pretranslate at load time?
pusdest = (unsigned short *)vid.buffer + y * (vid.rowbytes >> 1) + x;
for (v=0 ; v<pic->height ; v++)
{
for (u=0 ; u<pic->width ; u++)
{
tbyte = source[u];
if (tbyte != TRANSPARENT_COLOR)
{
pusdest[u] = d_8to16table[tbyte];
}
}
pusdest += vid.rowbytes >> 1;
source += pic->width;
}
}
}
/*
=============
Draw_TransPicTranslate
=============
*/
void Draw_TransPicTranslate (int x, int y, qpic_t *pic, byte *translation)
{
byte *dest, *source, tbyte;
unsigned short *pusdest;
int v, u;
if (x < 0 || (unsigned)(x + pic->width) > vid.width || y < 0 ||
(unsigned)(y + pic->height) > vid.height)
{
Sys_Error ("Draw_TransPic: bad coordinates");
}
source = pic->data;
if (r_pixbytes == 1)
{
dest = vid.buffer + y * vid.rowbytes + x;
if (pic->width & 7)
{ // general
for (v=0 ; v<pic->height ; v++)
{
for (u=0 ; u<pic->width ; u++)
if ( (tbyte=source[u]) != TRANSPARENT_COLOR)
dest[u] = translation[tbyte];
dest += vid.rowbytes;
source += pic->width;
}
}
else
{ // unwound
for (v=0 ; v<pic->height ; v++)
{
for (u=0 ; u<pic->width ; u+=8)
{
if ( (tbyte=source[u]) != TRANSPARENT_COLOR)
dest[u] = translation[tbyte];
if ( (tbyte=source[u+1]) != TRANSPARENT_COLOR)
dest[u+1] = translation[tbyte];
if ( (tbyte=source[u+2]) != TRANSPARENT_COLOR)
dest[u+2] = translation[tbyte];
if ( (tbyte=source[u+3]) != TRANSPARENT_COLOR)
dest[u+3] = translation[tbyte];
if ( (tbyte=source[u+4]) != TRANSPARENT_COLOR)
dest[u+4] = translation[tbyte];
if ( (tbyte=source[u+5]) != TRANSPARENT_COLOR)
dest[u+5] = translation[tbyte];
if ( (tbyte=source[u+6]) != TRANSPARENT_COLOR)
dest[u+6] = translation[tbyte];
if ( (tbyte=source[u+7]) != TRANSPARENT_COLOR)
dest[u+7] = translation[tbyte];
}
dest += vid.rowbytes;
source += pic->width;
}
}
}
else
{
// FIXME: pretranslate at load time?
pusdest = (unsigned short *)vid.buffer + y * (vid.rowbytes >> 1) + x;
for (v=0 ; v<pic->height ; v++)
{
for (u=0 ; u<pic->width ; u++)
{
tbyte = source[u];
if (tbyte != TRANSPARENT_COLOR)
{
pusdest[u] = d_8to16table[tbyte];
}
}
pusdest += vid.rowbytes >> 1;
source += pic->width;
}
}
}
void Draw_CharToConback (int num, byte *dest)
{
int row, col;
byte *source;
int drawline;
int x;
row = num>>4;
col = num&15;
source = draw_chars + (row<<10) + (col<<3);
drawline = 8;
while (drawline--)
{
for (x=0 ; x<8 ; x++)
if (source[x])
dest[x] = 0x60 + source[x];
source += 128;
dest += 320;
}
}
/*
================
Draw_ConsoleBackground
================
*/
void Draw_ConsoleBackground (int lines)
{
int x, y, v;
byte *src, *dest;
unsigned short *pusdest;
int f, fstep;
qpic_t *conback;
char ver[100];
conback = Draw_CachePic ("gfx/conback.lmp");
// hack the version number directly into the pic
#ifdef _WIN32
sprintf (ver, "(WinQuake) %4.2f", (float)VERSION);
dest = conback->data + 320*186 + 320 - 11 - 8*strlen(ver);
#elif defined(X11)
sprintf (ver, "(X11 Quake %2.2f) %4.2f", (float)X11_VERSION, (float)VERSION);
dest = conback->data + 320*186 + 320 - 11 - 8*strlen(ver);
#elif defined(__linux__)
sprintf (ver, "(Linux Quake %2.2f) %4.2f", (float)LINUX_VERSION, (float)VERSION);
dest = conback->data + 320*186 + 320 - 11 - 8*strlen(ver);
#else
dest = conback->data + 320 - 43 + 320*186;
sprintf (ver, "%4.2f", VERSION);
#endif
for (x=0 ; x<strlen(ver) ; x++)
Draw_CharToConback (ver[x], dest+(x<<3));
// draw the pic
if (r_pixbytes == 1)
{
dest = vid.conbuffer;
for (y=0 ; y<lines ; y++, dest += vid.conrowbytes)
{
v = (vid.conheight - lines + y)*200/vid.conheight;
src = conback->data + v*320;
if (vid.conwidth == 320)
memcpy (dest, src, vid.conwidth);
else
{
f = 0;
fstep = 320*0x10000/vid.conwidth;
for (x=0 ; x<vid.conwidth ; x+=4)
{
dest[x] = src[f>>16];
f += fstep;
dest[x+1] = src[f>>16];
f += fstep;
dest[x+2] = src[f>>16];
f += fstep;
dest[x+3] = src[f>>16];
f += fstep;
}
}
}
}
else
{
pusdest = (unsigned short *)vid.conbuffer;
for (y=0 ; y<lines ; y++, pusdest += (vid.conrowbytes >> 1))
{
// FIXME: pre-expand to native format?
// FIXME: does the endian switching go away in production?
v = (vid.conheight - lines + y)*200/vid.conheight;
src = conback->data + v*320;
f = 0;
fstep = 320*0x10000/vid.conwidth;
for (x=0 ; x<vid.conwidth ; x+=4)
{
pusdest[x] = d_8to16table[src[f>>16]];
f += fstep;
pusdest[x+1] = d_8to16table[src[f>>16]];
f += fstep;
pusdest[x+2] = d_8to16table[src[f>>16]];
f += fstep;
pusdest[x+3] = d_8to16table[src[f>>16]];
f += fstep;
}
}
}
}
/*
==============
R_DrawRect8
==============
*/
void R_DrawRect8 (vrect_t *prect, int rowbytes, byte *psrc,
int transparent)
{
byte t;
int i, j, srcdelta, destdelta;
byte *pdest;
pdest = vid.buffer + (prect->y * vid.rowbytes) + prect->x;
srcdelta = rowbytes - prect->width;
destdelta = vid.rowbytes - prect->width;
if (transparent)
{
for (i=0 ; i<prect->height ; i++)
{
for (j=0 ; j<prect->width ; j++)
{
t = *psrc;
if (t != TRANSPARENT_COLOR)
{
*pdest = t;
}
psrc++;
pdest++;
}
psrc += srcdelta;
pdest += destdelta;
}
}
else
{
for (i=0 ; i<prect->height ; i++)
{
memcpy (pdest, psrc, prect->width);
psrc += rowbytes;
pdest += vid.rowbytes;
}
}
}
/*
==============
R_DrawRect16
==============
*/
void R_DrawRect16 (vrect_t *prect, int rowbytes, byte *psrc,
int transparent)
{
byte t;
int i, j, srcdelta, destdelta;
unsigned short *pdest;
// FIXME: would it be better to pre-expand native-format versions?
pdest = (unsigned short *)vid.buffer +
(prect->y * (vid.rowbytes >> 1)) + prect->x;
srcdelta = rowbytes - prect->width;
destdelta = (vid.rowbytes >> 1) - prect->width;
if (transparent)
{
for (i=0 ; i<prect->height ; i++)
{
for (j=0 ; j<prect->width ; j++)
{
t = *psrc;
if (t != TRANSPARENT_COLOR)
{
*pdest = d_8to16table[t];
}
psrc++;
pdest++;
}
psrc += srcdelta;
pdest += destdelta;
}
}
else
{
for (i=0 ; i<prect->height ; i++)
{
for (j=0 ; j<prect->width ; j++)
{
*pdest = d_8to16table[*psrc];
psrc++;
pdest++;
}
psrc += srcdelta;
pdest += destdelta;
}
}
}
/*
=============
Draw_TileClear
This repeats a 64*64 tile graphic to fill the screen around a sized down
refresh window.
=============
*/
void Draw_TileClear (int x, int y, int w, int h)
{
int width, height, tileoffsetx, tileoffsety;
byte *psrc;
vrect_t vr;
r_rectdesc.rect.x = x;
r_rectdesc.rect.y = y;
r_rectdesc.rect.width = w;
r_rectdesc.rect.height = h;
vr.y = r_rectdesc.rect.y;
height = r_rectdesc.rect.height;
tileoffsety = vr.y % r_rectdesc.height;
while (height > 0)
{
vr.x = r_rectdesc.rect.x;
width = r_rectdesc.rect.width;
if (tileoffsety != 0)
vr.height = r_rectdesc.height - tileoffsety;
else
vr.height = r_rectdesc.height;
if (vr.height > height)
vr.height = height;
tileoffsetx = vr.x % r_rectdesc.width;
while (width > 0)
{
if (tileoffsetx != 0)
vr.width = r_rectdesc.width - tileoffsetx;
else
vr.width = r_rectdesc.width;
if (vr.width > width)
vr.width = width;
psrc = r_rectdesc.ptexbytes +
(tileoffsety * r_rectdesc.rowbytes) + tileoffsetx;
if (r_pixbytes == 1)
{
R_DrawRect8 (&vr, r_rectdesc.rowbytes, psrc, 0);
}
else
{
R_DrawRect16 (&vr, r_rectdesc.rowbytes, psrc, 0);
}
vr.x += vr.width;
width -= vr.width;
tileoffsetx = 0; // only the left tile can be left-clipped
}
vr.y += vr.height;
height -= vr.height;
tileoffsety = 0; // only the top tile can be top-clipped
}
}
/*
=============
Draw_Fill
Fills a box of pixels with a single color
=============
*/
void Draw_Fill (int x, int y, int w, int h, int c)
{
byte *dest;
unsigned short *pusdest;
unsigned uc;
int u, v;
if (r_pixbytes == 1)
{
dest = vid.buffer + y*vid.rowbytes + x;
for (v=0 ; v<h ; v++, dest += vid.rowbytes)
for (u=0 ; u<w ; u++)
dest[u] = c;
}
else
{
uc = d_8to16table[c];
pusdest = (unsigned short *)vid.buffer + y * (vid.rowbytes >> 1) + x;
for (v=0 ; v<h ; v++, pusdest += (vid.rowbytes >> 1))
for (u=0 ; u<w ; u++)
pusdest[u] = uc;
}
}
//=============================================================================
/*
================
Draw_FadeScreen
================
*/
void Draw_FadeScreen (void)
{
int x,y;
byte *pbuf;
VID_UnlockBuffer ();
S_ExtraUpdate ();
VID_LockBuffer ();
for (y=0 ; y<vid.height ; y++)
{
int t;
pbuf = (byte *)(vid.buffer + vid.rowbytes*y);
t = (y & 1) << 1;
for (x=0 ; x<vid.width ; x++)
{
if ((x & 3) != t)
pbuf[x] = 0;
}
}
VID_UnlockBuffer ();
S_ExtraUpdate ();
VID_LockBuffer ();
}
//=============================================================================
/*
================
Draw_BeginDisc
Draws the little blue disc in the corner of the screen.
Call before beginning any disc IO.
================
*/
void Draw_BeginDisc (void)
{
D_BeginDirectRect (vid.width - 24, 0, draw_disc->data, 24, 24);
}
/*
================
Draw_EndDisc
Erases the disc icon.
Call after completing any disc IO
================
*/
void Draw_EndDisc (void)
{
D_EndDirectRect (vid.width - 24, 0, 24, 24);
}

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contrib/other/sdlquake-1.0.9/draw.h Normal file
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/*
Copyright (C) 1996-1997 Id Software, Inc.
This program is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public License
as published by the Free Software Foundation; either version 2
of the License, or (at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
See the GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*/
// draw.h -- these are the only functions outside the refresh allowed
// to touch the vid buffer
extern qpic_t *draw_disc; // also used on sbar
void Draw_Init (void);
void Draw_Character (int x, int y, int num);
void Draw_DebugChar (char num);
void Draw_Pic (int x, int y, qpic_t *pic);
void Draw_TransPic (int x, int y, qpic_t *pic);
void Draw_TransPicTranslate (int x, int y, qpic_t *pic, byte *translation);
void Draw_ConsoleBackground (int lines);
void Draw_BeginDisc (void);
void Draw_EndDisc (void);
void Draw_TileClear (int x, int y, int w, int h);
void Draw_Fill (int x, int y, int w, int h, int c);
void Draw_FadeScreen (void);
void Draw_String (int x, int y, char *str);
qpic_t *Draw_PicFromWad (char *name);
qpic_t *Draw_CachePic (char *path);

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contrib/other/sdlquake-1.0.9/gas2masm/gas2masm.c Normal file
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contrib/other/sdlquake-1.0.9/gas2masm/gas2masm.dsp Normal file
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BSC32=bscmake.exe
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LINK32=link.exe
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!ENDIF
# Begin Target
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contrib/other/sdlquake-1.0.9/gas2masm/gas2masm.dsw Normal file
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contrib/other/sdlquake-1.0.9/gas2masm/gas2masm.mdp Normal file
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