mirror of
https://github.com/KolibriOS/kolibrios.git
synced 2024-12-22 22:56:53 +03:00
880 lines
16 KiB
C
880 lines
16 KiB
C
// Emacs style mode select -*- C++ -*-
|
|
//-----------------------------------------------------------------------------
|
|
//
|
|
// $Id:$
|
|
//
|
|
// Copyright (C) 1993-1996 by id Software, Inc.
|
|
//
|
|
// This source is available for distribution and/or modification
|
|
// only under the terms of the DOOM Source Code License as
|
|
// published by id Software. All rights reserved.
|
|
//
|
|
// The source is distributed in the hope that it will be useful,
|
|
// but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
// FITNESS FOR A PARTICULAR PURPOSE. See the DOOM Source Code License
|
|
// for more details.
|
|
//
|
|
// $Log:$
|
|
//
|
|
// DESCRIPTION:
|
|
// Weapon sprite animation, weapon objects.
|
|
// Action functions for weapons.
|
|
//
|
|
//-----------------------------------------------------------------------------
|
|
|
|
static const char
|
|
rcsid[] = "$Id: p_pspr.c,v 1.5 1997/02/03 22:45:12 b1 Exp $";
|
|
|
|
#include "doomdef.h"
|
|
#include "d_event.h"
|
|
|
|
|
|
#include "m_random.h"
|
|
#include "p_local.h"
|
|
#include "s_sound.h"
|
|
|
|
// State.
|
|
#include "doomstat.h"
|
|
|
|
// Data.
|
|
#include "sounds.h"
|
|
|
|
#include "p_pspr.h"
|
|
|
|
#define LOWERSPEED FRACUNIT*6
|
|
#define RAISESPEED FRACUNIT*6
|
|
|
|
#define WEAPONBOTTOM 128*FRACUNIT
|
|
#define WEAPONTOP 32*FRACUNIT
|
|
|
|
|
|
// plasma cells for a bfg attack
|
|
#define BFGCELLS 40
|
|
|
|
|
|
//
|
|
// P_SetPsprite
|
|
//
|
|
void
|
|
P_SetPsprite
|
|
( player_t* player,
|
|
int position,
|
|
statenum_t stnum )
|
|
{
|
|
pspdef_t* psp;
|
|
state_t* state;
|
|
|
|
psp = &player->psprites[position];
|
|
|
|
do
|
|
{
|
|
if (!stnum)
|
|
{
|
|
// object removed itself
|
|
psp->state = NULL;
|
|
break;
|
|
}
|
|
|
|
state = &states[stnum];
|
|
psp->state = state;
|
|
psp->tics = state->tics; // could be 0
|
|
|
|
if (state->misc1)
|
|
{
|
|
// coordinate set
|
|
psp->sx = state->misc1 << FRACBITS;
|
|
psp->sy = state->misc2 << FRACBITS;
|
|
}
|
|
|
|
// Call action routine.
|
|
// Modified handling.
|
|
if (state->action.acp2)
|
|
{
|
|
state->action.acp2(player, psp);
|
|
if (!psp->state)
|
|
break;
|
|
}
|
|
|
|
stnum = psp->state->nextstate;
|
|
|
|
} while (!psp->tics);
|
|
// an initial state of 0 could cycle through
|
|
}
|
|
|
|
|
|
|
|
//
|
|
// P_CalcSwing
|
|
//
|
|
fixed_t swingx;
|
|
fixed_t swingy;
|
|
|
|
void P_CalcSwing (player_t* player)
|
|
{
|
|
fixed_t swing;
|
|
int angle;
|
|
|
|
// OPTIMIZE: tablify this.
|
|
// A LUT would allow for different modes,
|
|
// and add flexibility.
|
|
|
|
swing = player->bob;
|
|
|
|
angle = (FINEANGLES/70*leveltime)&FINEMASK;
|
|
swingx = FixedMul ( swing, finesine[angle]);
|
|
|
|
angle = (FINEANGLES/70*leveltime+FINEANGLES/2)&FINEMASK;
|
|
swingy = -FixedMul ( swingx, finesine[angle]);
|
|
}
|
|
|
|
|
|
|
|
//
|
|
// P_BringUpWeapon
|
|
// Starts bringing the pending weapon up
|
|
// from the bottom of the screen.
|
|
// Uses player
|
|
//
|
|
void P_BringUpWeapon (player_t* player)
|
|
{
|
|
statenum_t newstate;
|
|
|
|
if (player->pendingweapon == wp_nochange)
|
|
player->pendingweapon = player->readyweapon;
|
|
|
|
if (player->pendingweapon == wp_chainsaw)
|
|
S_StartSound (player->mo, sfx_sawup);
|
|
|
|
newstate = weaponinfo[player->pendingweapon].upstate;
|
|
|
|
player->pendingweapon = wp_nochange;
|
|
player->psprites[ps_weapon].sy = WEAPONBOTTOM;
|
|
|
|
P_SetPsprite (player, ps_weapon, newstate);
|
|
}
|
|
|
|
//
|
|
// P_CheckAmmo
|
|
// Returns true if there is enough ammo to shoot.
|
|
// If not, selects the next weapon to use.
|
|
//
|
|
boolean P_CheckAmmo (player_t* player)
|
|
{
|
|
ammotype_t ammo;
|
|
int count;
|
|
|
|
ammo = weaponinfo[player->readyweapon].ammo;
|
|
|
|
// Minimal amount for one shot varies.
|
|
if (player->readyweapon == wp_bfg)
|
|
count = BFGCELLS;
|
|
else if (player->readyweapon == wp_supershotgun)
|
|
count = 2; // Double barrel.
|
|
else
|
|
count = 1; // Regular.
|
|
|
|
// Some do not need ammunition anyway.
|
|
// Return if current ammunition sufficient.
|
|
if (ammo == am_noammo || player->ammo[ammo] >= count)
|
|
return true;
|
|
|
|
// Out of ammo, pick a weapon to change to.
|
|
// Preferences are set here.
|
|
do
|
|
{
|
|
if (player->weaponowned[wp_plasma]
|
|
&& player->ammo[am_cell]
|
|
&& (gamemode != shareware) )
|
|
{
|
|
player->pendingweapon = wp_plasma;
|
|
}
|
|
else if (player->weaponowned[wp_supershotgun]
|
|
&& player->ammo[am_shell]>2
|
|
&& (gamemode == commercial) )
|
|
{
|
|
player->pendingweapon = wp_supershotgun;
|
|
}
|
|
else if (player->weaponowned[wp_chaingun]
|
|
&& player->ammo[am_clip])
|
|
{
|
|
player->pendingweapon = wp_chaingun;
|
|
}
|
|
else if (player->weaponowned[wp_shotgun]
|
|
&& player->ammo[am_shell])
|
|
{
|
|
player->pendingweapon = wp_shotgun;
|
|
}
|
|
else if (player->ammo[am_clip])
|
|
{
|
|
player->pendingweapon = wp_pistol;
|
|
}
|
|
else if (player->weaponowned[wp_chainsaw])
|
|
{
|
|
player->pendingweapon = wp_chainsaw;
|
|
}
|
|
else if (player->weaponowned[wp_missile]
|
|
&& player->ammo[am_misl])
|
|
{
|
|
player->pendingweapon = wp_missile;
|
|
}
|
|
else if (player->weaponowned[wp_bfg]
|
|
&& player->ammo[am_cell]>40
|
|
&& (gamemode != shareware) )
|
|
{
|
|
player->pendingweapon = wp_bfg;
|
|
}
|
|
else
|
|
{
|
|
// If everything fails.
|
|
player->pendingweapon = wp_fist;
|
|
}
|
|
|
|
} while (player->pendingweapon == wp_nochange);
|
|
|
|
// Now set appropriate weapon overlay.
|
|
P_SetPsprite (player,
|
|
ps_weapon,
|
|
weaponinfo[player->readyweapon].downstate);
|
|
|
|
return false;
|
|
}
|
|
|
|
|
|
//
|
|
// P_FireWeapon.
|
|
//
|
|
void P_FireWeapon (player_t* player)
|
|
{
|
|
statenum_t newstate;
|
|
|
|
if (!P_CheckAmmo (player))
|
|
return;
|
|
|
|
P_SetMobjState (player->mo, S_PLAY_ATK1);
|
|
newstate = weaponinfo[player->readyweapon].atkstate;
|
|
P_SetPsprite (player, ps_weapon, newstate);
|
|
P_NoiseAlert (player->mo, player->mo);
|
|
}
|
|
|
|
|
|
|
|
//
|
|
// P_DropWeapon
|
|
// Player died, so put the weapon away.
|
|
//
|
|
void P_DropWeapon (player_t* player)
|
|
{
|
|
P_SetPsprite (player,
|
|
ps_weapon,
|
|
weaponinfo[player->readyweapon].downstate);
|
|
}
|
|
|
|
|
|
|
|
//
|
|
// A_WeaponReady
|
|
// The player can fire the weapon
|
|
// or change to another weapon at this time.
|
|
// Follows after getting weapon up,
|
|
// or after previous attack/fire sequence.
|
|
//
|
|
void
|
|
A_WeaponReady
|
|
( player_t* player,
|
|
pspdef_t* psp )
|
|
{
|
|
statenum_t newstate;
|
|
int angle;
|
|
|
|
// get out of attack state
|
|
if (player->mo->state == &states[S_PLAY_ATK1]
|
|
|| player->mo->state == &states[S_PLAY_ATK2] )
|
|
{
|
|
P_SetMobjState (player->mo, S_PLAY);
|
|
}
|
|
|
|
if (player->readyweapon == wp_chainsaw
|
|
&& psp->state == &states[S_SAW])
|
|
{
|
|
S_StartSound (player->mo, sfx_sawidl);
|
|
}
|
|
|
|
// check for change
|
|
// if player is dead, put the weapon away
|
|
if (player->pendingweapon != wp_nochange || !player->health)
|
|
{
|
|
// change weapon
|
|
// (pending weapon should allready be validated)
|
|
newstate = weaponinfo[player->readyweapon].downstate;
|
|
P_SetPsprite (player, ps_weapon, newstate);
|
|
return;
|
|
}
|
|
|
|
// check for fire
|
|
// the missile launcher and bfg do not auto fire
|
|
if (player->cmd.buttons & BT_ATTACK)
|
|
{
|
|
if ( !player->attackdown
|
|
|| (player->readyweapon != wp_missile
|
|
&& player->readyweapon != wp_bfg) )
|
|
{
|
|
player->attackdown = true;
|
|
P_FireWeapon (player);
|
|
return;
|
|
}
|
|
}
|
|
else
|
|
player->attackdown = false;
|
|
|
|
// bob the weapon based on movement speed
|
|
angle = (128*leveltime)&FINEMASK;
|
|
psp->sx = FRACUNIT + FixedMul (player->bob, finecosine[angle]);
|
|
angle &= FINEANGLES/2-1;
|
|
psp->sy = WEAPONTOP + FixedMul (player->bob, finesine[angle]);
|
|
}
|
|
|
|
|
|
|
|
//
|
|
// A_ReFire
|
|
// The player can re-fire the weapon
|
|
// without lowering it entirely.
|
|
//
|
|
void A_ReFire
|
|
( player_t* player,
|
|
pspdef_t* psp )
|
|
{
|
|
|
|
// check for fire
|
|
// (if a weaponchange is pending, let it go through instead)
|
|
if ( (player->cmd.buttons & BT_ATTACK)
|
|
&& player->pendingweapon == wp_nochange
|
|
&& player->health)
|
|
{
|
|
player->refire++;
|
|
P_FireWeapon (player);
|
|
}
|
|
else
|
|
{
|
|
player->refire = 0;
|
|
P_CheckAmmo (player);
|
|
}
|
|
}
|
|
|
|
|
|
void
|
|
A_CheckReload
|
|
( player_t* player,
|
|
pspdef_t* psp )
|
|
{
|
|
P_CheckAmmo (player);
|
|
#if 0
|
|
if (player->ammo[am_shell]<2)
|
|
P_SetPsprite (player, ps_weapon, S_DSNR1);
|
|
#endif
|
|
}
|
|
|
|
|
|
|
|
//
|
|
// A_Lower
|
|
// Lowers current weapon,
|
|
// and changes weapon at bottom.
|
|
//
|
|
void
|
|
A_Lower
|
|
( player_t* player,
|
|
pspdef_t* psp )
|
|
{
|
|
psp->sy += LOWERSPEED;
|
|
|
|
// Is already down.
|
|
if (psp->sy < WEAPONBOTTOM )
|
|
return;
|
|
|
|
// Player is dead.
|
|
if (player->playerstate == PST_DEAD)
|
|
{
|
|
psp->sy = WEAPONBOTTOM;
|
|
|
|
// don't bring weapon back up
|
|
return;
|
|
}
|
|
|
|
// The old weapon has been lowered off the screen,
|
|
// so change the weapon and start raising it
|
|
if (!player->health)
|
|
{
|
|
// Player is dead, so keep the weapon off screen.
|
|
P_SetPsprite (player, ps_weapon, S_NULL);
|
|
return;
|
|
}
|
|
|
|
player->readyweapon = player->pendingweapon;
|
|
|
|
P_BringUpWeapon (player);
|
|
}
|
|
|
|
|
|
//
|
|
// A_Raise
|
|
//
|
|
void
|
|
A_Raise
|
|
( player_t* player,
|
|
pspdef_t* psp )
|
|
{
|
|
statenum_t newstate;
|
|
|
|
psp->sy -= RAISESPEED;
|
|
|
|
if (psp->sy > WEAPONTOP )
|
|
return;
|
|
|
|
psp->sy = WEAPONTOP;
|
|
|
|
// The weapon has been raised all the way,
|
|
// so change to the ready state.
|
|
newstate = weaponinfo[player->readyweapon].readystate;
|
|
|
|
P_SetPsprite (player, ps_weapon, newstate);
|
|
}
|
|
|
|
|
|
|
|
//
|
|
// A_GunFlash
|
|
//
|
|
void
|
|
A_GunFlash
|
|
( player_t* player,
|
|
pspdef_t* psp )
|
|
{
|
|
P_SetMobjState (player->mo, S_PLAY_ATK2);
|
|
P_SetPsprite (player,ps_flash,weaponinfo[player->readyweapon].flashstate);
|
|
}
|
|
|
|
|
|
|
|
//
|
|
// WEAPON ATTACKS
|
|
//
|
|
|
|
|
|
//
|
|
// A_Punch
|
|
//
|
|
void
|
|
A_Punch
|
|
( player_t* player,
|
|
pspdef_t* psp )
|
|
{
|
|
angle_t angle;
|
|
int damage;
|
|
int slope;
|
|
|
|
damage = (P_Random ()%10+1)<<1;
|
|
|
|
if (player->powers[pw_strength])
|
|
damage *= 10;
|
|
|
|
angle = player->mo->angle;
|
|
angle += (P_Random()-P_Random())<<18;
|
|
slope = P_AimLineAttack (player->mo, angle, MELEERANGE);
|
|
P_LineAttack (player->mo, angle, MELEERANGE, slope, damage);
|
|
|
|
// turn to face target
|
|
if (linetarget)
|
|
{
|
|
S_StartSound (player->mo, sfx_punch);
|
|
player->mo->angle = R_PointToAngle2 (player->mo->x,
|
|
player->mo->y,
|
|
linetarget->x,
|
|
linetarget->y);
|
|
}
|
|
}
|
|
|
|
|
|
//
|
|
// A_Saw
|
|
//
|
|
void
|
|
A_Saw
|
|
( player_t* player,
|
|
pspdef_t* psp )
|
|
{
|
|
angle_t angle;
|
|
int damage;
|
|
int slope;
|
|
|
|
damage = 2*(P_Random ()%10+1);
|
|
angle = player->mo->angle;
|
|
angle += (P_Random()-P_Random())<<18;
|
|
|
|
// use meleerange + 1 se the puff doesn't skip the flash
|
|
slope = P_AimLineAttack (player->mo, angle, MELEERANGE+1);
|
|
P_LineAttack (player->mo, angle, MELEERANGE+1, slope, damage);
|
|
|
|
if (!linetarget)
|
|
{
|
|
S_StartSound (player->mo, sfx_sawful);
|
|
return;
|
|
}
|
|
S_StartSound (player->mo, sfx_sawhit);
|
|
|
|
// turn to face target
|
|
angle = R_PointToAngle2 (player->mo->x, player->mo->y,
|
|
linetarget->x, linetarget->y);
|
|
if (angle - player->mo->angle > ANG180)
|
|
{
|
|
if (angle - player->mo->angle < -ANG90/20)
|
|
player->mo->angle = angle + ANG90/21;
|
|
else
|
|
player->mo->angle -= ANG90/20;
|
|
}
|
|
else
|
|
{
|
|
if (angle - player->mo->angle > ANG90/20)
|
|
player->mo->angle = angle - ANG90/21;
|
|
else
|
|
player->mo->angle += ANG90/20;
|
|
}
|
|
player->mo->flags |= MF_JUSTATTACKED;
|
|
}
|
|
|
|
|
|
|
|
//
|
|
// A_FireMissile
|
|
//
|
|
void
|
|
A_FireMissile
|
|
( player_t* player,
|
|
pspdef_t* psp )
|
|
{
|
|
player->ammo[weaponinfo[player->readyweapon].ammo]--;
|
|
P_SpawnPlayerMissile (player->mo, MT_ROCKET);
|
|
}
|
|
|
|
|
|
//
|
|
// A_FireBFG
|
|
//
|
|
void
|
|
A_FireBFG
|
|
( player_t* player,
|
|
pspdef_t* psp )
|
|
{
|
|
player->ammo[weaponinfo[player->readyweapon].ammo] -= BFGCELLS;
|
|
P_SpawnPlayerMissile (player->mo, MT_BFG);
|
|
}
|
|
|
|
|
|
|
|
//
|
|
// A_FirePlasma
|
|
//
|
|
void
|
|
A_FirePlasma
|
|
( player_t* player,
|
|
pspdef_t* psp )
|
|
{
|
|
player->ammo[weaponinfo[player->readyweapon].ammo]--;
|
|
|
|
P_SetPsprite (player,
|
|
ps_flash,
|
|
weaponinfo[player->readyweapon].flashstate+(P_Random ()&1) );
|
|
|
|
P_SpawnPlayerMissile (player->mo, MT_PLASMA);
|
|
}
|
|
|
|
|
|
|
|
//
|
|
// P_BulletSlope
|
|
// Sets a slope so a near miss is at aproximately
|
|
// the height of the intended target
|
|
//
|
|
fixed_t bulletslope;
|
|
|
|
|
|
void P_BulletSlope (mobj_t* mo)
|
|
{
|
|
angle_t an;
|
|
|
|
// see which target is to be aimed at
|
|
an = mo->angle;
|
|
bulletslope = P_AimLineAttack (mo, an, 16*64*FRACUNIT);
|
|
|
|
if (!linetarget)
|
|
{
|
|
an += 1<<26;
|
|
bulletslope = P_AimLineAttack (mo, an, 16*64*FRACUNIT);
|
|
if (!linetarget)
|
|
{
|
|
an -= 2<<26;
|
|
bulletslope = P_AimLineAttack (mo, an, 16*64*FRACUNIT);
|
|
}
|
|
}
|
|
}
|
|
|
|
|
|
//
|
|
// P_GunShot
|
|
//
|
|
void
|
|
P_GunShot
|
|
( mobj_t* mo,
|
|
boolean accurate )
|
|
{
|
|
angle_t angle;
|
|
int damage;
|
|
|
|
damage = 5*(P_Random ()%3+1);
|
|
angle = mo->angle;
|
|
|
|
if (!accurate)
|
|
angle += (P_Random()-P_Random())<<18;
|
|
|
|
P_LineAttack (mo, angle, MISSILERANGE, bulletslope, damage);
|
|
}
|
|
|
|
|
|
//
|
|
// A_FirePistol
|
|
//
|
|
void
|
|
A_FirePistol
|
|
( player_t* player,
|
|
pspdef_t* psp )
|
|
{
|
|
S_StartSound (player->mo, sfx_pistol);
|
|
|
|
P_SetMobjState (player->mo, S_PLAY_ATK2);
|
|
player->ammo[weaponinfo[player->readyweapon].ammo]--;
|
|
|
|
P_SetPsprite (player,
|
|
ps_flash,
|
|
weaponinfo[player->readyweapon].flashstate);
|
|
|
|
P_BulletSlope (player->mo);
|
|
P_GunShot (player->mo, !player->refire);
|
|
}
|
|
|
|
|
|
//
|
|
// A_FireShotgun
|
|
//
|
|
void
|
|
A_FireShotgun
|
|
( player_t* player,
|
|
pspdef_t* psp )
|
|
{
|
|
int i;
|
|
|
|
S_StartSound (player->mo, sfx_shotgn);
|
|
P_SetMobjState (player->mo, S_PLAY_ATK2);
|
|
|
|
player->ammo[weaponinfo[player->readyweapon].ammo]--;
|
|
|
|
P_SetPsprite (player,
|
|
ps_flash,
|
|
weaponinfo[player->readyweapon].flashstate);
|
|
|
|
P_BulletSlope (player->mo);
|
|
|
|
for (i=0 ; i<7 ; i++)
|
|
P_GunShot (player->mo, false);
|
|
}
|
|
|
|
|
|
|
|
//
|
|
// A_FireShotgun2
|
|
//
|
|
void
|
|
A_FireShotgun2
|
|
( player_t* player,
|
|
pspdef_t* psp )
|
|
{
|
|
int i;
|
|
angle_t angle;
|
|
int damage;
|
|
|
|
|
|
S_StartSound (player->mo, sfx_dshtgn);
|
|
P_SetMobjState (player->mo, S_PLAY_ATK2);
|
|
|
|
player->ammo[weaponinfo[player->readyweapon].ammo]-=2;
|
|
|
|
P_SetPsprite (player,
|
|
ps_flash,
|
|
weaponinfo[player->readyweapon].flashstate);
|
|
|
|
P_BulletSlope (player->mo);
|
|
|
|
for (i=0 ; i<20 ; i++)
|
|
{
|
|
damage = 5*(P_Random ()%3+1);
|
|
angle = player->mo->angle;
|
|
angle += (P_Random()-P_Random())<<19;
|
|
P_LineAttack (player->mo,
|
|
angle,
|
|
MISSILERANGE,
|
|
bulletslope + ((P_Random()-P_Random())<<5), damage);
|
|
}
|
|
}
|
|
|
|
|
|
//
|
|
// A_FireCGun
|
|
//
|
|
void
|
|
A_FireCGun
|
|
( player_t* player,
|
|
pspdef_t* psp )
|
|
{
|
|
S_StartSound (player->mo, sfx_pistol);
|
|
|
|
if (!player->ammo[weaponinfo[player->readyweapon].ammo])
|
|
return;
|
|
|
|
P_SetMobjState (player->mo, S_PLAY_ATK2);
|
|
player->ammo[weaponinfo[player->readyweapon].ammo]--;
|
|
|
|
P_SetPsprite (player,
|
|
ps_flash,
|
|
weaponinfo[player->readyweapon].flashstate
|
|
+ psp->state
|
|
- &states[S_CHAIN1] );
|
|
|
|
P_BulletSlope (player->mo);
|
|
|
|
P_GunShot (player->mo, !player->refire);
|
|
}
|
|
|
|
|
|
|
|
//
|
|
// ?
|
|
//
|
|
void A_Light0 (player_t *player, pspdef_t *psp)
|
|
{
|
|
player->extralight = 0;
|
|
}
|
|
|
|
void A_Light1 (player_t *player, pspdef_t *psp)
|
|
{
|
|
player->extralight = 1;
|
|
}
|
|
|
|
void A_Light2 (player_t *player, pspdef_t *psp)
|
|
{
|
|
player->extralight = 2;
|
|
}
|
|
|
|
|
|
//
|
|
// A_BFGSpray
|
|
// Spawn a BFG explosion on every monster in view
|
|
//
|
|
void A_BFGSpray (mobj_t* mo)
|
|
{
|
|
int i;
|
|
int j;
|
|
int damage;
|
|
angle_t an;
|
|
|
|
// offset angles from its attack angle
|
|
for (i=0 ; i<40 ; i++)
|
|
{
|
|
an = mo->angle - ANG90/2 + ANG90/40*i;
|
|
|
|
// mo->target is the originator (player)
|
|
// of the missile
|
|
P_AimLineAttack (mo->target, an, 16*64*FRACUNIT);
|
|
|
|
if (!linetarget)
|
|
continue;
|
|
|
|
P_SpawnMobj (linetarget->x,
|
|
linetarget->y,
|
|
linetarget->z + (linetarget->height>>2),
|
|
MT_EXTRABFG);
|
|
|
|
damage = 0;
|
|
for (j=0;j<15;j++)
|
|
damage += (P_Random()&7) + 1;
|
|
|
|
P_DamageMobj (linetarget, mo->target,mo->target, damage);
|
|
}
|
|
}
|
|
|
|
|
|
//
|
|
// A_BFGsound
|
|
//
|
|
void
|
|
A_BFGsound
|
|
( player_t* player,
|
|
pspdef_t* psp )
|
|
{
|
|
S_StartSound (player->mo, sfx_bfg);
|
|
}
|
|
|
|
|
|
|
|
//
|
|
// P_SetupPsprites
|
|
// Called at start of level for each player.
|
|
//
|
|
void P_SetupPsprites (player_t* player)
|
|
{
|
|
int i;
|
|
|
|
// remove all psprites
|
|
for (i=0 ; i<NUMPSPRITES ; i++)
|
|
player->psprites[i].state = NULL;
|
|
|
|
// spawn the gun
|
|
player->pendingweapon = player->readyweapon;
|
|
P_BringUpWeapon (player);
|
|
}
|
|
|
|
|
|
|
|
|
|
//
|
|
// P_MovePsprites
|
|
// Called every tic by player thinking routine.
|
|
//
|
|
void P_MovePsprites (player_t* player)
|
|
{
|
|
int i;
|
|
pspdef_t* psp;
|
|
state_t* state;
|
|
|
|
psp = &player->psprites[0];
|
|
for (i=0 ; i<NUMPSPRITES ; i++, psp++)
|
|
{
|
|
// a null state means not active
|
|
if ( (state = psp->state) )
|
|
{
|
|
// drop tic count and possibly change state
|
|
|
|
// a -1 tic count never changes
|
|
if (psp->tics != -1)
|
|
{
|
|
psp->tics--;
|
|
if (!psp->tics)
|
|
P_SetPsprite (player, i, psp->state->nextstate);
|
|
}
|
|
}
|
|
}
|
|
|
|
player->psprites[ps_flash].sx = player->psprites[ps_weapon].sx;
|
|
player->psprites[ps_flash].sy = player->psprites[ps_weapon].sy;
|
|
}
|
|
|
|
|