plugins/archivewad/wad.h

   1 /*
   2 Copyright (C) 2001-2006, William Joseph.
   3 All Rights Reserved.
   4
   5 This file is part of GtkRadiant.
   6
   7 GtkRadiant is free software; you can redistribute it and/or modify
   8 it under the terms of the GNU General Public License as published by
   9 the Free Software Foundation; either version 2 of the License, or
  10 (at your option) any later version.
  11
  12 GtkRadiant is distributed in the hope that it will be useful,
  13 but WITHOUT ANY WARRANTY; without even the implied warranty of
  14 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  15 GNU General Public License for more details.
  16
  17 You should have received a copy of the GNU General Public License
  18 along with GtkRadiant; if not, write to the Free Software
  19 Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
  20 */
  21
  22 #if !defined(INCLUDED_WAD_H)
  23 #define INCLUDED_WAD_H
  24
  25 #include "bytestreamutils.h"
  26 #include "idatastream.h"
  27
  28 #define CMP_NONE                0
  29 #define CMP_LZSS                1
  30
  31 #define TYP_NONE                0
  32 #define TYP_LABEL               1
  33
  34 #define TYP_LUMPY               64                              // 64 + grab command number
  35 #define TYP_PALETTE             64
  36 #define TYP_QTEX                65
  37 #define TYP_QPIC                66
  38 #define TYP_SOUND               67
  39 #define TYP_MIPTEX              68
  40
  41 typedef struct
  42 {
  43         char identification[4];         // should be WAD2 or 2DAW
  44         int                     numlumps;
  45         int                     infotableofs;
  46 } wadinfo_t;
  47
  48 typedef struct
  49 {
  50         int                     filepos;
  51         int                     disksize;
  52         int                     size;                                   // uncompressed
  53         char            type;
  54         char            compression;
  55         char            pad1, pad2;
  56         char            name[16];                               // must be null terminated
  57 } lumpinfo_t;
  58
  59 inline void istream_read_wadinfo(InputStream& istream, wadinfo_t& wadinfo)
  60 {
  61   istream.read(reinterpret_cast<InputStream::byte_type*>(wadinfo.identification), 4);
  62   wadinfo.numlumps = istream_read_int32_le(istream);
  63   wadinfo.infotableofs = istream_read_int32_le(istream);
  64 }
  65
  66 inline void istream_read_lumpinfo(InputStream& istream, lumpinfo_t& lumpinfo)
  67 {
  68         lumpinfo.filepos = istream_read_int32_le(istream);
  69         lumpinfo.disksize = istream_read_int32_le(istream);
  70         lumpinfo.size = istream_read_int32_le(istream);
  71         lumpinfo.type = istream_read_byte(istream);
  72         lumpinfo.compression = istream_read_byte(istream);
  73         lumpinfo.pad1 = istream_read_byte(istream);
  74   lumpinfo.pad2 = istream_read_byte(istream);
  75   istream.read(reinterpret_cast<InputStream::byte_type*>(lumpinfo.name), 16);
  76 }
  77
  78 #endif