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 #ifndef WAD_H
  23 #define WAD_H
  24
  25 //===============
  26 //   TYPES
  27 //===============
  28
  29 #define CMP_NONE                0
  30 #define CMP_LZSS                1
  31
  32 #define TYP_NONE                0
  33 #define TYP_LABEL               1
  34
  35 #define TYP_LUMPY               64                              // 64 + grab command number
  36 #define TYP_PALETTE             64
  37 #define TYP_QTEX                65
  38 #define TYP_QPIC                66
  39 #define TYP_SOUND               67
  40 #define TYP_MIPTEX              68
  41
  42 typedef struct qpic_s
  43 {
  44         int                     width, height;
  45         unsigned char           data[4];                        // variably sized
  46 } qpic_t;
  47
  48
  49
  50 typedef struct wadinfo_s
  51 {
  52         char            identification[4];              // should be WAD2 or 2DAW
  53         int                     numlumps;
  54         int                     infotableofs;
  55 } wadinfo_t;
  56
  57 typedef struct lumpinfo_s
  58 {
  59         int                     filepos;
  60         int                     disksize;
  61         int                     size;                                   // uncompressed
  62         char            type;
  63         char            compression;
  64         char            pad1, pad2;
  65         char            name[16];                               // must be null terminated
  66 } lumpinfo_t;
  67
  68 extern  int                     wad_numlumps;
  69 extern  lumpinfo_t      *wad_lumps;
  70 extern  unsigned char           *wad_base;
  71
  72 unsigned char *W_GetLumpName (const char *name);
  73
  74
  75 // LordHavoc: added alternate texture WAD2/WAD3 system for easier loading of HalfLife texture wads
  76 void    W_LoadTextureWadFile (char *filename, int complain);
  77 unsigned char   *W_GetTexture (char *name); // returns tempmempool allocated image data, width and height are in image_width and image_height
  78 unsigned char   *W_ConvertWAD3Texture(miptex_t *tex); // returns tempmempool allocated image data, width and height are in image_width and image_height
  79
  80 #endif
  81