// Emacs style mode select -*- C++ -*- //----------------------------------------------------------------------------- // // $Id: w_wad.h 438 2006-03-24 20:40:08Z fraggle $ // // Copyright(C) 1993-1996 Id Software, Inc. // Copyright(C) 2005 Simon Howard // // This program is free software; you can redistribute it and/or // modify it under the terms of the GNU General Public License // as published by the Free Software Foundation; either version 2 // of the License, or (at your option) any later version. // // This program is distributed in the hope that it will be useful, // but WITHOUT ANY WARRANTY; without even the implied warranty of // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the // GNU General Public License for more details. // // You should have received a copy of the GNU General Public License // along with this program; if not, write to the Free Software // Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA // 02111-1307, USA. // // DESCRIPTION: // WAD I/O functions. // //----------------------------------------------------------------------------- #ifndef __W_WAD__ #define __W_WAD__ #include #include "doomtype.h" // // TYPES // typedef struct { // Should be "IWAD" or "PWAD". char identification[4]; int numlumps; int infotableofs; } wadinfo_t; typedef struct { int filepos; int size; char name[8]; } filelump_t; // // WADFILE I/O related stuff. // typedef struct lumpinfo_s lumpinfo_t; struct lumpinfo_s { char name[8]; FILE *handle; int position; int size; void *cache; // Used for hash table lookups lumpinfo_t *next; }; extern void** lumpcache; extern lumpinfo_t* lumpinfo; extern int numlumps; boolean W_AddFile (char *filename); void W_Reload (void); int W_CheckNumForName (char* name); int W_GetNumForName (char* name); int W_LumpLength (int lump); void W_ReadLump (int lump, void *dest); void* W_CacheLumpNum (int lump, int tag); void* W_CacheLumpName (char* name, int tag); void W_GenerateHashTable(void); #endif //----------------------------------------------------------------------------- // // $Log$ // Revision 1.5 2006/02/03 18:41:26 fraggle // Support NWT-style WAD merging (-af and -as command line parameters). // Restructure WAD loading so that merged WADs are always loaded before // normal PWADs. Remove W_InitMultipleFiles(). // // Revision 1.4 2005/10/08 18:22:46 fraggle // Store the cache as part of the lumpinfo_t struct. Add W_AddFile prototype // to header. // // Revision 1.3 2005/07/23 18:54:06 fraggle // Use standard C functions for WAD code // // Revision 1.2 2005/07/23 16:44:57 fraggle // Update copyright to GNU GPL // // Revision 1.1.1.1 2005/07/23 16:20:39 fraggle // Initial import // // //-----------------------------------------------------------------------------