ref: 9cb06ff1a67a75d361324b95b789eebea95379aa
dir: /src/w_wad.h/
//
// Copyright(C) 1993-1996 Id Software, Inc.
// Copyright(C) 2005-2014 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.
//
// DESCRIPTION:
// WAD I/O functions.
//
#ifndef __W_WAD__
#define __W_WAD__
#include <stdio.h>
#include "doomtype.h"
#include "w_file.h"
//
// TYPES
//
//
// WADFILE I/O related stuff.
//
typedef struct lumpinfo_s lumpinfo_t;
typedef int lumpindex_t;
struct lumpinfo_s
{
char name[8];
wad_file_t *wad_file;
int position;
int size;
void *cache;
// Used for hash table lookups
lumpindex_t next;
};
extern lumpinfo_t **lumpinfo;
extern unsigned int numlumps;
wad_file_t *W_AddFile(const char *filename);
void W_Reload(void);
lumpindex_t W_CheckNumForName(const char *name);
lumpindex_t W_GetNumForName(const char *name);
int W_LumpLength(lumpindex_t lump);
void W_ReadLump(lumpindex_t lump, void *dest);
void *W_CacheLumpNum(lumpindex_t lump, int tag);
void *W_CacheLumpName(const char *name, int tag);
void W_GenerateHashTable(void);
extern unsigned int W_LumpNameHash(const char *s);
void W_ReleaseLumpNum(lumpindex_t lump);
void W_ReleaseLumpName(const char *name);
const char *W_WadNameForLump(const lumpinfo_t *lump);
boolean W_IsIWADLump(const lumpinfo_t *lump);
#endif