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- /* 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 module, BSP traversal and handling. */
- /* */
- /* ----------------------------------------------------------------------------- */
-
-
- #ifndef __R_BSP__
- #define __R_BSP__
-
- #ifdef __GNUG__
- #pragma interface
- #endif
-
-
- extern seg_t* curline;
- extern side_t* sidedef;
- extern line_t* linedef;
- extern sector_t* frontsector;
- extern sector_t* backsector;
-
- extern int rw_x;
- extern int rw_stopx;
-
- extern boolean segtextured;
-
- /* false if the back side is the same plane */
- extern boolean markfloor;
- extern boolean markceiling;
-
- extern boolean skymap;
-
- extern drawseg_t drawsegs[MAXDRAWSEGS];
- extern drawseg_t* ds_p;
-
- extern lighttable_t** hscalelight;
- extern lighttable_t** vscalelight;
- extern lighttable_t** dscalelight;
-
-
- typedef void (*drawfunc_t) (int start, int stop);
-
-
- /* BSP? */
- void R_ClearClipSegs (void);
- void R_ClearDrawSegs (void);
-
-
- void R_RenderBSPNode (int bspnum);
-
-
- #endif
- /* ----------------------------------------------------------------------------- */
- /* */
- /* $Log:$ */
- /* */
- /* ----------------------------------------------------------------------------- */
-