wad.h

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/*
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
#define TYP_HLFONT              70
 
//on disk representation of most q1 images.
typedef struct
{
        int                     width, height;
        qbyte           data[4];                        // variably sized
} qpic_t;
 
typedef struct shader_s shader_t;
#define material_t shader_t     //the material
#define rshader_t shader_t      //the shader the material will draw with
#define mpic_t shader_t
 
//atlased images within some larger atlas
//must not be tiled etc
typedef struct apic_s
{
        mpic_t  *atlas;
        float   sl, tl, sh, th;
        unsigned short x;
        unsigned short y;
        unsigned short width;
        unsigned short height;
 
        struct apic_s *next;
} apic_t;
 
extern  mpic_t          *draw_disc;     // also used on sbar
 
 
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  qbyte           *wad_base;
 
void W_Shutdown (void);
void    W_LoadWadFile (char *filename);
void    W_CleanupName (const char *in, char *out);
//lumpinfo_t    *W_GetLumpinfo (char *name);
void    *W_GetLumpName (const char *name, size_t *size, qbyte *lumptype);
//void  *W_GetLumpNum (int num);
void Wads_Flush (void);
extern void *wadmutex;
 
void SwapPic (qpic_t *pic);
 
struct model_s;
 
void Mod_ParseWadsFromEntityLump(char *data);
qbyte *W_ConvertWAD3Texture(miptex_t *tex, size_t lumpsize, int *width, int *height, uploadfmt_t *format);
void Mod_ParseInfoFromEntityLump(struct model_s *wmodel);
qboolean Wad_NextDownload (void);
qbyte *W_GetTexture(const char *name, int *width, int *height, uploadfmt_t *format);
miptex_t *W_GetMipTex(const char *name);