mirror of
https://github.com/KolibriOS/kolibrios.git
synced 2024-12-27 16:59:41 +03:00
88 lines
1.7 KiB
C++
88 lines
1.7 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.
|
|
//
|
|
// DESCRIPTION:
|
|
// Refresh, visplane stuff (floor, ceilings).
|
|
//
|
|
//-----------------------------------------------------------------------------
|
|
|
|
|
|
#ifndef __R_PLANE__
|
|
#define __R_PLANE__
|
|
|
|
|
|
#include "r_data.h"
|
|
|
|
#ifdef __GNUG__
|
|
#pragma interface
|
|
#endif
|
|
|
|
|
|
// Visplane related.
|
|
extern short* lastopening;
|
|
|
|
|
|
typedef void (*planefunction_t) (int top, int bottom);
|
|
|
|
extern planefunction_t floorfunc;
|
|
extern planefunction_t ceilingfunc_t;
|
|
|
|
extern short floorclip[SCREENWIDTH];
|
|
extern short ceilingclip[SCREENWIDTH];
|
|
|
|
extern fixed_t yslope[SCREENHEIGHT];
|
|
extern fixed_t distscale[SCREENWIDTH];
|
|
|
|
void R_InitPlanes (void);
|
|
void R_ClearPlanes (void);
|
|
|
|
void
|
|
R_MapPlane
|
|
( int y,
|
|
int x1,
|
|
int x2 );
|
|
|
|
void
|
|
R_MakeSpans
|
|
( int x,
|
|
int t1,
|
|
int b1,
|
|
int t2,
|
|
int b2 );
|
|
|
|
void R_DrawPlanes (void);
|
|
|
|
visplane_t*
|
|
R_FindPlane
|
|
( fixed_t height,
|
|
int picnum,
|
|
int lightlevel );
|
|
|
|
visplane_t*
|
|
R_CheckPlane
|
|
( visplane_t* pl,
|
|
int start,
|
|
int stop );
|
|
|
|
|
|
|
|
#endif
|
|
//-----------------------------------------------------------------------------
|
|
//
|
|
// $Log:$
|
|
//
|
|
//-----------------------------------------------------------------------------
|