Games/Doom/r_state.h

   1 // Emacs style mode select   -*- C++ -*-
   2 //-----------------------------------------------------------------------------
   3 //
   4 // $Id$
   5 //
   6 // Copyright (C) 1993-1996 by id Software, Inc.
   7 //
   8 // This source is available for distribution and/or modification
   9 // only under the terms of the DOOM Source Code License as
  10 // published by id Software. All rights reserved.
  11 //
  12 // The source is distributed in the hope that it will be useful,
  13 // but WITHOUT ANY WARRANTY; without even the implied warranty of
  14 // FITNESS FOR A PARTICULAR PURPOSE. See the DOOM Source Code License
  15 // for more details.
  16 //
  17 // DESCRIPTION:
  18 //      Refresh/render internal state variables (global).
  19 //
  20 //-----------------------------------------------------------------------------
  21
  22
  23 #ifndef __R_STATE__
  24 #define __R_STATE__
  25
  26 // Need data structure definitions.
  27 #include "d_player.h"
  28 #include "r_data.h"
  29
  30
  31
  32 #ifdef __GNUG__
  33 #pragma interface
  34 #endif
  35
  36
  37
  38 //
  39 // Refresh internal data structures,
  40 //  for rendering.
  41 //
  42
  43 // needed for texture pegging
  44 extern fixed_t*         textureheight;
  45
  46 // needed for pre rendering (fracs)
  47 extern fixed_t*         spritewidth;
  48
  49 extern fixed_t*         spriteoffset;
  50 extern fixed_t*         spritetopoffset;
  51
  52 extern lighttable_t*    colormaps;
  53
  54 extern int              viewwidth;
  55 extern int              scaledviewwidth;
  56 extern int              viewheight;
  57
  58 extern int              firstflat;
  59
  60 // for global animation
  61 extern int*             flattranslation;
  62 extern int*             texturetranslation;
  63
  64
  65 // Sprite....
  66 extern int              firstspritelump;
  67 extern int              lastspritelump;
  68 extern int              numspritelumps;
  69
  70
  71
  72 //
  73 // Lookup tables for map data.
  74 //
  75 extern int              numsprites;
  76 extern spritedef_t*     sprites;
  77
  78 extern int              numvertexes;
  79 extern vertex_t*        vertexes;
  80
  81 extern int              numsegs;
  82 extern seg_t*           segs;
  83
  84 extern int              numsectors;
  85 extern sector_t*        sectors;
  86
  87 extern int              numsubsectors;
  88 extern subsector_t*     subsectors;
  89
  90 extern int              numnodes;
  91 extern node_t*          nodes;
  92
  93 extern int              numlines;
  94 extern line_t*          lines;
  95
  96 extern int              numsides;
  97 extern side_t*          sides;
  98
  99
 100 //
 101 // POV data.
 102 //
 103 extern fixed_t          viewx;
 104 extern fixed_t          viewy;
 105 extern fixed_t          viewz;
 106
 107 extern angle_t          viewangle;
 108 extern player_t*        viewplayer;
 109
 110
 111 // ?
 112 extern angle_t          clipangle;
 113
 114 extern FAR int          viewangletox[FINEANGLES/2];
 115 //extern angle_t        xtoviewangle[SCREENWIDTH+1];
 116 extern angle_t          *xtoviewangle;
 117 //extern fixed_t                finetangent[FINEANGLES/2];
 118
 119 extern fixed_t          rw_distance;
 120 extern angle_t          rw_normalangle;
 121
 122
 123
 124 // angle to line origin
 125 extern int              rw_angle1;
 126
 127 // Segs count?
 128 extern int              sscount;
 129
 130 extern visplane_t*      floorplane;
 131 extern visplane_t*      ceilingplane;
 132
 133
 134 #endif
 135 //-----------------------------------------------------------------------------
 136 //
 137 // $Log$
 138 // Revision 1.1  2000/02/29 18:21:06  stegerg
 139 // Doom port based on ADoomPPC. Read README.AROS!
 140 //
 141 //
 142 //-----------------------------------------------------------------------------