contrib/bobtoolz/bsploader.h

   1 #define LUMP_ENTITIES           0\r
   2 #define LUMP_SHADERS            1\r
   3 #define LUMP_PLANES                     2\r
   4 #define LUMP_NODES                      3\r
   5 #define LUMP_LEAFS                      4\r
   6 #define LUMP_LEAFSURFACES       5\r
   7 #define LUMP_LEAFBRUSHES        6\r
   8 #define LUMP_MODELS                     7\r
   9 #define LUMP_BRUSHES            8\r
  10 #define LUMP_BRUSHSIDES         9\r
  11 #define LUMP_DRAWVERTS          10\r
  12 #define LUMP_DRAWINDEXES        11\r
  13 #define LUMP_FOGS                       12\r
  14 #define LUMP_SURFACES           13\r
  15 #define LUMP_LIGHTMAPS          14\r
  16 #define LUMP_LIGHTGRID          15\r
  17 #define LUMP_VISIBILITY         16\r
  18 #define HEADER_LUMPS            17\r
  19 \r
  20 typedef struct {\r
  21         int             fileofs, filelen;\r
  22 } lump_t;\r
  23 \r
  24 typedef struct {\r
  25         int                     ident;\r
  26         int                     version;\r
  27 \r
  28         lump_t          lumps[HEADER_LUMPS];\r
  29 } dheader_t;\r
  30 \r
  31 typedef struct {\r
  32         float           normal[3];\r
  33         float           dist;\r
  34 } dplane_t;\r
  35 \r
  36 typedef struct {\r
  37         int                     planeNum;\r
  38         int                     children[2];    // negative numbers are -(leafs+1), not nodes\r
  39         int                     mins[3];                // for frustom culling\r
  40         int                     maxs[3];\r
  41 } dnode_t;\r
  42 \r
  43 typedef struct {\r
  44         int                     cluster;                        // -1 = opaque cluster (do I still store these?)\r
  45         int                     area;\r
  46 \r
  47         int                     mins[3];                        // for frustum culling\r
  48         int                     maxs[3];\r
  49 \r
  50         int                     firstLeafSurface;\r
  51         int                     numLeafSurfaces;\r
  52 \r
  53         int                     firstLeafBrush;\r
  54         int                     numLeafBrushes;\r
  55 } dleaf_t;\r
  56 \r
  57 typedef struct {\r
  58         vec3_t          xyz;\r
  59         float           st[2];\r
  60         float           lightmap[2];\r
  61         vec3_t          normal;\r
  62         byte            color[4];\r
  63 } qdrawVert_t;\r
  64 \r
  65 typedef struct {\r
  66         int                     shaderNum;\r
  67         int                     fogNum;\r
  68         int                     surfaceType;\r
  69 \r
  70         int                     firstVert;\r
  71         int                     numVerts;\r
  72 \r
  73         int                     firstIndex;\r
  74         int                     numIndexes;\r
  75 \r
  76         int                     lightmapNum;\r
  77         int                     lightmapX, lightmapY;\r
  78         int                     lightmapWidth, lightmapHeight;\r
  79 \r
  80         vec3_t          lightmapOrigin;\r
  81         vec3_t          lightmapVecs[3];        // for patches, [0] and [1] are lodbounds\r
  82 \r
  83         int                     patchWidth;\r
  84         int                     patchHeight;\r
  85 } dsurface_t;\r
  86 \r
  87 typedef struct {\r
  88         int                     planeNum;                       // positive plane side faces out of the leaf\r
  89         int                     shaderNum;\r
  90 } dbrushside_t;\r
  91 \r
  92 typedef struct {\r
  93         int                     firstSide;\r
  94         int                     numSides;\r
  95         int                     shaderNum;              // the shader that determines the contents flags\r
  96 } dbrush_t;\r
  97 \r
  98 typedef enum {\r
  99         MST_BAD,\r
 100         MST_PLANAR,\r
 101         MST_PATCH,\r
 102         MST_TRIANGLE_SOUP,\r
 103         MST_FLARE\r
 104 } mapSurfaceType_t;\r
 105 \r
 106 #define MAX_MAP_VISIBILITY      0x200000\r
 107 #define MAX_MAP_NODES           0x20000\r
 108 #define MAX_MAP_PLANES          0x20000\r
 109 #define MAX_MAP_LEAFS           0x20000\r
 110 \r
 111 extern  int                     numVisBytes;\r
 112 extern  int                     numleafs;\r
 113 extern  int                     numplanes;\r
 114 extern  int                     numnodes;\r
 115 extern  int                     numDrawVerts;\r
 116 extern  int                     numDrawSurfaces;\r
 117 extern  int                     numleafsurfaces;\r
 118 extern  int                     numbrushes;\r
 119 extern  int                     numbrushsides;\r
 120 extern  int                     numleafbrushes;\r
 121 \r
 122 extern  dnode_t                 *dnodes;\r
 123 extern  dplane_t                *dplanes;\r
 124 extern  dleaf_t                 *dleafs;\r
 125 extern  byte                    *visBytes;\r
 126 extern  qdrawVert_t             *drawVerts;\r
 127 extern  dsurface_t              *drawSurfaces;\r
 128 extern  int                             *dleafsurfaces;\r
 129 extern  dbrush_t                *dbrushes;\r
 130 extern  dbrushside_t    *dbrushsides;\r
 131 extern  int                             *dleafbrushes;\r
 132 \r
 133 qboolean LoadBSPFile( const char *filename );\r
 134 void FreeBSPData();\r