diff options
| author | cinap_lenrek <cinap_lenrek@localhost> | 2011-05-26 23:30:17 +0000 |
|---|---|---|
| committer | cinap_lenrek <cinap_lenrek@localhost> | 2011-05-26 23:30:17 +0000 |
| commit | ec4bcbd01f73873a97a7d089e2f2de260db243d5 (patch) | |
| tree | 47475764be4ec3b20caf7941ea52ca4b49e63f8a /sys/src/games/doom/r_plane.h | |
| parent | 269e63406d8d9fe79351849ca5c225f7dd3024d1 (diff) | |
rio: disable cons if /dev/kbd is open, add games/doom
Diffstat (limited to 'sys/src/games/doom/r_plane.h')
| -rw-r--r-- | sys/src/games/doom/r_plane.h | 87 |
1 files changed, 87 insertions, 0 deletions
diff --git a/sys/src/games/doom/r_plane.h b/sys/src/games/doom/r_plane.h new file mode 100644 index 000000000..d26623361 --- /dev/null +++ b/sys/src/games/doom/r_plane.h @@ -0,0 +1,87 @@ +// 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 +//----------------------------------------------------------------------------- +// +// $Log:$ +// +//----------------------------------------------------------------------------- |