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| 298 | serge | 1 | // Emacs style mode select -*- C++ -*- |
| 2 | //----------------------------------------------------------------------------- |
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| 3 | // |
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| 4 | // $Id:$ |
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| 5 | // |
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| 6 | // Copyright (C) 1993-1996 by id Software, Inc. |
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| 7 | // |
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| 8 | // This source is available for distribution and/or modification |
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| 9 | // only under the terms of the DOOM Source Code License as |
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| 10 | // published by id Software. All rights reserved. |
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| 11 | // |
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| 12 | // The source is distributed in the hope that it will be useful, |
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| 13 | // but WITHOUT ANY WARRANTY; without even the implied warranty of |
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| 14 | // FITNESS FOR A PARTICULAR PURPOSE. See the DOOM Source Code License |
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| 15 | // for more details. |
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| 16 | // |
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| 17 | // DESCRIPTION: |
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| 18 | // Refresh module, BSP traversal and handling. |
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| 19 | // |
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| 20 | //----------------------------------------------------------------------------- |
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| 21 | |||
| 22 | |||
| 23 | #ifndef __R_BSP__ |
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| 24 | #define __R_BSP__ |
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| 25 | |||
| 26 | #ifdef __GNUG__ |
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| 27 | #pragma interface |
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| 28 | #endif |
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| 29 | |||
| 30 | |||
| 31 | extern seg_t* curline; |
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| 32 | extern side_t* sidedef; |
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| 33 | extern line_t* linedef; |
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| 34 | extern sector_t* frontsector; |
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| 35 | extern sector_t* backsector; |
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| 36 | |||
| 37 | extern int rw_x; |
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| 38 | extern int rw_stopx; |
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| 39 | |||
| 40 | extern boolean segtextured; |
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| 41 | |||
| 42 | // false if the back side is the same plane |
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| 43 | extern boolean markfloor; |
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| 44 | extern boolean markceiling; |
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| 45 | |||
| 46 | extern boolean skymap; |
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| 47 | |||
| 48 | extern drawseg_t drawsegs[MAXDRAWSEGS]; |
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| 49 | extern drawseg_t* ds_p; |
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| 50 | |||
| 51 | extern lighttable_t** hscalelight; |
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| 52 | extern lighttable_t** vscalelight; |
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| 53 | extern lighttable_t** dscalelight; |
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| 54 | |||
| 55 | |||
| 56 | typedef void (*drawfunc_t) (int start, int stop); |
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| 57 | |||
| 58 | |||
| 59 | // BSP? |
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| 60 | void R_ClearClipSegs (void); |
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| 61 | void R_ClearDrawSegs (void); |
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| 62 | |||
| 63 | |||
| 64 | void R_RenderBSPNode (int bspnum); |
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| 65 | |||
| 66 | |||
| 67 | #endif |
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| 68 | //----------------------------------------------------------------------------- |
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| 69 | // |
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| 70 | // $Log:$ |
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| 71 | // |
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| 72 | //----------------------------------------------------------------------------- |