/*
Copyright (C) 1996-1997 Id Software, Inc.

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.

*/
// wad.h

//===============
//   TYPES
//===============

#define CMP_NONE    0
#define CMP_LZSS    1

#define TYP_NONE    0
#define TYP_LABEL   1

#define TYP_LUMPY   64        // 64 + grab command number
#define TYP_PALETTE   64
#define TYP_QTEX    65
#define TYP_QPIC    66
#define TYP_SOUND   67
#define TYP_MIPTEX    68

typedef struct
{
  int     width, height;
  byte    data[4];      // variably sized
} qpic_t;



typedef struct
{
  char    identification[4];    // should be WAD2 or 2DAW
  int     numlumps;
  int     infotableofs;
} wadinfo_t;

typedef struct
{
  int     filepos;
  int     disksize;
  int     size;         // uncompressed
  char    type;
  char    compression;
  char    pad1, pad2;
  char    name[16];       // must be null terminated
} lumpinfo_t;

extern  int     wad_numlumps;
extern  lumpinfo_t  *wad_lumps;
extern  byte    *wad_base;

void  W_LoadWadFile (char *filename);
void  W_CleanupName (char *in, char *out);
lumpinfo_t  *W_GetLumpinfo (char *name);
void  *W_GetLumpName (char *name);
void  *W_GetLumpNum (int num);

void SwapPic (qpic_t *pic);