Games/Quake/wad.h

   1 /*
   2 Copyright (C) 1996-1997 Id Software, Inc.
   3
   4 This program is free software; you can redistribute it and/or
   5 modify it under the terms of the GNU General Public License
   6 as published by the Free Software Foundation; either version 2
   7 of the License, or (at your option) any later version.
   8
   9 This program is distributed in the hope that it will be useful,
  10 but WITHOUT ANY WARRANTY; without even the implied warranty of
  11 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
  12
  13 See the GNU General Public License for more details.
  14
  15 You should have received a copy of the GNU General Public License
  16 along with this program; if not, write to the Free Software
  17 Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
  18
  19 */
  20 // wad.h
  21
  22 //===============
  23 //   TYPES
  24 //===============
  25
  26 #define CMP_NONE                0
  27 #define CMP_LZSS                1
  28
  29 #define TYP_NONE                0
  30 #define TYP_LABEL               1
  31
  32 #define TYP_LUMPY               64                              // 64 + grab command number
  33 #define TYP_PALETTE             64
  34 #define TYP_QTEX                65
  35 #define TYP_QPIC                66
  36 #define TYP_SOUND               67
  37 #define TYP_MIPTEX              68
  38
  39 typedef struct
  40 {
  41         int                     width, height;
  42         byte            data[4];                        // variably sized
  43 } qpic_t;
  44
  45
  46
  47 typedef struct
  48 {
  49         char            identification[4];              // should be WAD2 or 2DAW
  50         int                     numlumps;
  51         int                     infotableofs;
  52 } wadinfo_t;
  53
  54 typedef struct
  55 {
  56         int                     filepos;
  57         int                     disksize;
  58         int                     size;                                   // uncompressed
  59         char            type;
  60         char            compression;
  61         char            pad1, pad2;
  62         char            name[16];                               // must be null terminated
  63 } lumpinfo_t;
  64
  65 extern  int                     wad_numlumps;
  66 extern  lumpinfo_t      *wad_lumps;
  67 extern  byte            *wad_base;
  68
  69 void    W_LoadWadFile (char *filename);
  70 void    W_CleanupName (char *in, char *out);
  71 lumpinfo_t      *W_GetLumpinfo (char *name);
  72 void    *W_GetLumpName (char *name);
  73 void    *W_GetLumpNum (int num);
  74
  75 void SwapPic (qpic_t *pic);