From 47f4a458d636a889e955e68f896708f1276febc0 Mon Sep 17 00:00:00 2001 From: Dave Chapman Date: Tue, 28 Mar 2006 15:44:01 +0000 Subject: Patch #2969 - Doom! Currently only working on the H300. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@9312 a1c6a512-1295-4272-9138-f99709370657 --- apps/plugins/doom/r_plane.h | 65 +++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 65 insertions(+) create mode 100644 apps/plugins/doom/r_plane.h (limited to 'apps/plugins/doom/r_plane.h') diff --git a/apps/plugins/doom/r_plane.h b/apps/plugins/doom/r_plane.h new file mode 100644 index 0000000000..9696ea28e8 --- /dev/null +++ b/apps/plugins/doom/r_plane.h @@ -0,0 +1,65 @@ +/* Emacs style mode select -*- C++ -*- + *----------------------------------------------------------------------------- + * + * + * PrBoom a Doom port merged with LxDoom and LSDLDoom + * based on BOOM, a modified and improved DOOM engine + * Copyright (C) 1999 by + * id Software, Chi Hoang, Lee Killough, Jim Flynn, Rand Phares, Ty Halderman + * Copyright (C) 1999-2000 by + * Jess Haas, Nicolas Kalkhof, Colin Phipps, Florian Schulze + * + * 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. + * + * DESCRIPTION: + * Refresh, visplane stuff (floor, ceilings). + * + *-----------------------------------------------------------------------------*/ + +#ifndef __R_PLANE__ +#define __R_PLANE__ + +#include "r_data.h" + +#ifdef __GNUG__ +#pragma interface +#endif + +/* killough 10/98: special mask indicates sky flat comes from sidedef */ +#define PL_SKYFLAT (0x80000000) + +/* Visplane related. */ +extern short *lastopening; + +extern short floorclip[], ceilingclip[]; +extern fixed_t yslope[], distscale[]; + +void R_InitPlanes(void); +void R_ClearPlanes(void); +void R_DrawPlanes (void); + +visplane_t *R_FindPlane( + fixed_t height, + int picnum, + int lightlevel, + fixed_t xoffs, /* killough 2/28/98: add x-y offsets */ + fixed_t yoffs +); + +visplane_t *R_CheckPlane(visplane_t *pl, int start, int stop); +visplane_t *R_DupPlane(const visplane_t *pl, int start, int stop); + +#endif -- cgit v1.2.3