/*
================
SV_EntityScript
get entity script for current map
================
*/
char *SV_EntityScript( void )
{
string entfilename;
char *ents;
size_t ft1, ft2;
if( !sv.worldmodel )
return NULL;
// check for entfile too
Q_strncpy( entfilename, sv.worldmodel->name, sizeof( entfilename ));
FS_StripExtension( entfilename );
FS_DefaultExtension( entfilename, ".ent" );
// make sure what entity patch is never than bsp
ft1 = FS_FileTime( sv.worldmodel->name, false );
ft2 = FS_FileTime( entfilename, true );
if( ft2 != -1 )
{
if( ft1 > ft2 )
{
MsgDev( D_INFO, "^1Entity patch is older than BSP. Ignored.\n", entfilename );
}
else if(( ents = FS_LoadFile( entfilename, NULL, true )) != NULL )
{
MsgDev( D_INFO, "^2Read entity patch:^7 %s\n", entfilename );
return ents;
}
}
// use internal entities
return sv.worldmodel->entities;
}
qboolean HPAK_ResourceForIndex( const char *filename, int index, resource_t *pRes )
{
file_t *f;
hpak_header_t hdr;
hpak_container_t hpakcontainer;
string pakname;
if( !filename || !filename[0] )
return false;
Q_strncpy( pakname, filename, sizeof( pakname ));
FS_StripExtension( pakname );
FS_DefaultExtension( pakname, ".hpk" );
f = FS_Open( pakname, "rb", false );
FS_Read( f, &hdr, sizeof( hdr ));
if( hdr.ident != IDCUSTOMHEADER )
{
MsgDev( D_ERROR, "HPAK_ResourceForIndex: %s it's not a HPK file.\n", pakname );
FS_Close( f );
return false;
}
if( hdr.version != IDCUSTOM_VERSION )
{
MsgDev( D_ERROR, "HPAK_ResourceForIndex: %s has invalid version (%i should be %i).\n", pakname, hdr.version, IDCUSTOM_VERSION );
FS_Close( f );
return false;
}
FS_Seek( f, hdr.seek, SEEK_SET );
FS_Read( f, &hpakcontainer.count, sizeof( hpakcontainer.count ));
if( hpakcontainer.count < 1 || hpakcontainer.count > MAX_FILES_IN_WAD )
{
MsgDev( D_ERROR, "HPAK_ResourceForIndex: %s has too many lumps %u.\n", pakname, hpakcontainer.count );
FS_Close( f );
return false;
}
if( index < 1 || index > hpakcontainer.count )
{
MsgDev( D_ERROR, "HPAK_ResourceForIndex: %s, lump with index %i doesn't exist.\n", pakname, index );
FS_Close( f );
return false;
}
hpakcontainer.dirs = Z_Malloc( sizeof( hpak_dir_t ) * hpakcontainer.count );
// we could just seek the right data...
FS_Read( f, hpakcontainer.dirs, sizeof( hpak_dir_t ) * hpakcontainer.count );
*pRes = hpakcontainer.dirs[index-1].DirectoryResource;
Mem_Free( hpakcontainer.dirs );
FS_Close( f );
return true;
}
/*
=====================================
Cmd_GetSoundList
Prints or complete sound filename
=====================================
*/
qboolean Cmd_GetSoundList( const char *s, char *completedname, int length )
{
search_t *t;
string matchbuf;
int i, numsounds;
const char *snddir = "sound/"; // constant
t = FS_Search( va( "%s%s*.*", snddir, s ), true, false );
if( !t ) return false;
Q_strncpy( matchbuf, t->filenames[0] + Q_strlen( snddir ), MAX_STRING );
FS_StripExtension( matchbuf );
if( completedname && length ) Q_strncpy( completedname, matchbuf, length );
if( t->numfilenames == 1 ) return true;
for(i = 0, numsounds = 0; i < t->numfilenames; i++)
{
const char *ext = FS_FileExtension( t->filenames[i] );
if( !Q_stricmp( ext, "wav" ) || !Q_stricmp( ext, "mp3" ));
else continue;
Q_strncpy( matchbuf, t->filenames[i] + Q_strlen(snddir), MAX_STRING );
FS_StripExtension( matchbuf );
Msg( "%16s\n", matchbuf );
numsounds++;
}
Msg( "\n^3 %i sounds found.\n", numsounds );
Mem_Free( t );
// cut shortestMatch to the amount common with s
if( completedname && length )
{
for( i = 0; matchbuf[i]; i++ )
{
if( Q_tolower( completedname[i] ) != Q_tolower( matchbuf[i] ))
completedname[i] = 0;
}
}
return true;
}
void HPAK_CheckIntegrity( const char *filename )
{
string pakname;
if( !filename || !filename[0] ) return;
Q_strncpy( pakname, filename, sizeof( pakname ));
FS_StripExtension( pakname );
FS_DefaultExtension( pakname, ".hpk" );
HPAK_ValidatePak( pakname );
}
/*
====================
CL_UpdateTexture
Update texture top and bottom colors
====================
*/
void CL_UpdateTexture( mstudiotexture_t *ptexture, int topcolor, int bottomcolor )
{
gltexture_t *glt;
rgbdata_t *pic;
texture_t *tx = NULL;
char texname[128], name[128], mdlname[128];
int i, index;
size_t size;
byte paletteBackup[768];
byte *raw, *pal;
// save of the real texture index
glt = R_GetTexture( ptexture->index );
// build name of original texture
Q_strncpy( mdlname, RI.currentmodel->name, sizeof( mdlname ));
FS_FileBase( ptexture->name, name );
FS_StripExtension( mdlname );
Q_snprintf( texname, sizeof( texname ), "#%s/%s.mdl", mdlname, name );
index = GL_FindTexture( texname );
if( !index ) return; // couldn't find texture
// search for pixels
for( i = 0; i < RI.currentmodel->numtextures; i++ )
{
tx = RI.currentmodel->textures[i];
if( tx->gl_texturenum == index )
break; // found
}
ASSERT( tx != NULL );
// backup original palette
pal = (byte *)(tx + 1) + (tx->width * tx->height);
Q_memcpy( paletteBackup, pal, 768 );
raw = CL_CreateRawTextureFromPixels( tx, &size, topcolor, bottomcolor );
pic = FS_LoadImage( glt->name, raw, size );
if( !pic )
{
MsgDev( D_ERROR, "Couldn't update texture %s\n", glt->name );
return;
}
index = GL_LoadTextureInternal( glt->name, pic, 0, true );
FS_FreeImage( pic );
// restore original palette
Q_memcpy( pal, paletteBackup, 768 );
ASSERT( index == ptexture->index );
}
void HPAK_CheckSize( const char *filename )
{
string pakname;
int maxsize;
maxsize = hpk_maxsize->integer;
if( maxsize <= 0 ) return;
if( !filename || !filename[0] ) return;
Q_strncpy( pakname, filename, sizeof( pakname ));
FS_StripExtension( pakname );
FS_DefaultExtension( pakname, ".hpk" );
if( FS_FileSize( pakname, false ) > ( maxsize * 1000000 ))
MsgDev( D_ERROR, "HPAK_CheckSize: %s is too large.\n", filename );
}
/*
================
FS_OpenStream
open and reading basic info from sound stream
================
*/
stream_t *FS_OpenStream( const char *filename )
{
const char *ext = FS_FileExtension( filename );
string path, loadname;
qboolean anyformat = true;
const streamfmt_t *format;
stream_t *stream;
Sound_Reset(); // clear old streaminfo
Q_strncpy( loadname, filename, sizeof( loadname ));
if( Q_stricmp( ext, "" ))
{
// we needs to compare file extension with list of supported formats
// and be sure what is real extension, not a filename with dot
for( format = sound.streamformat; format && format->formatstring; format++ )
{
if( !Q_stricmp( format->ext, ext ))
{
FS_StripExtension( loadname );
anyformat = false;
break;
}
}
}
// now try all the formats in the selected list
for( format = sound.streamformat; format && format->formatstring; format++)
{
if( anyformat || !Q_stricmp( ext, format->ext ))
{
Q_sprintf( path, format->formatstring, loadname, "", format->ext );
if(( stream = format->openfunc( path )) != NULL )
{
stream->format = format;
return stream; // done
}
}
}
if( !sound.streamformat || sound.streamformat->ext == NULL )
MsgDev( D_NOTE, "FS_OpenStream: soundlib offline\n" );
else MsgDev( D_NOTE, "FS_OpenStream: couldn't open \"%s\"\n", loadname );
return NULL;
}
void R_NewMap( void )
{
texture_t *tx;
int i;
R_ClearDecals(); // clear all level decals
// upload detailtextures
if( r_detailtextures->integer )
{
string mapname, filepath;
Q_strncpy( mapname, cl.worldmodel->name, sizeof( mapname ));
FS_StripExtension( mapname );
Q_sprintf( filepath, "%s_detail.txt", mapname );
R_ParseDetailTextures( filepath );
}
// clear out efrags in case the level hasn't been reloaded
for( i = 0; i < cl.worldmodel->numleafs; i++ )
cl.worldmodel->leafs[i+1].efrags = NULL;
tr.skytexturenum = -1;
r_viewleaf = r_oldviewleaf = NULL;
// clearing texture chains
for( i = 0; i < cl.worldmodel->numtextures; i++ )
{
if( !cl.worldmodel->textures[i] )
continue;
tx = cl.worldmodel->textures[i];
if( !Q_strncmp( tx->name, "sky", 3 ) && tx->width == 256 && tx->height == 128)
tr.skytexturenum = i;
tx->texturechain = NULL;
}
R_SetupSky( cl.refdef.movevars->skyName );
GL_BuildLightmaps ();
R_GenerateVBO();
}
/*
====================
SV_Record_f
record <demoname>
====================
*/
void SV_MVD_Record_f (void)
{
int c;
char name[MAX_OSPATH+MAX_MVD_NAME];
char newname[MAX_MVD_NAME];
dir_t dir;
c = Cmd_Argc();
if (c != 2)
{
Com_Printf ("mvdrecord <demoname>\n");
return;
}
if (sv.state != ss_game){
Com_Printf ("Not active yet.\n");
return;
}
dir = Sys_listdir(va("%s/%s", fs_gamedir, sv_demoDir.string), ".*", false);
if (sv_demoMaxDirSize.value && dir.size > sv_demoMaxDirSize.value*1024)
{
Com_Printf("insufficient directory space, increase sv_demoMaxDirSize\n");
return;
}
Q_strncpyz(newname, va("%s%s", sv_demoPrefix.string, SV_CleanName(Cmd_Argv(1))), sizeof(newname) - strlen(sv_demoSuffix.string) - 5);
Q_strncatz(newname, sv_demoSuffix.string, MAX_MVD_NAME);
_snprintf (name, MAX_OSPATH+MAX_MVD_NAME, "%s/%s/%s", fs_gamedir, sv_demoDir.string, newname);
FS_StripExtension(name, name, sizeof(name));
FS_DefaultExtension(name, ".mvd", sizeof(name));
// FS_CreatePath(name);
//
// open the demo file and start recording
//
SV_MVD_Record (SV_InitRecordFile(name));
}
/*
=================
WriteSurfaceExtraFile
writes out a surface info file (<map>.srf)
=================
*/
void WriteSurfaceExtraFile( const char *path )
{
char srfPath[MAX_SYSPATH];
file_t *sf;
surfaceExtra_t *se;
int i;
if( path == NULL || path[0] == '\0' )
return;
MsgDev( D_NOTE, "--- WriteSurfaceExtraFile ---\n" );
com.snprintf( srfPath, sizeof( srfPath ), "maps/%s", path );
FS_StripExtension( srfPath );
FS_DefaultExtension( srfPath, ".srf" );
Msg( "Writing %s\n", srfPath );
sf = FS_Open( srfPath, "w" );
if( !sf ) Sys_Error( "Error opening %s for writing", srfPath );
for( i = -1; i < numSurfaceExtras; i++ )
{
se = GetSurfaceExtra( i );
if( i < 0 ) FS_Printf( sf, "default" );
else FS_Printf( sf, "%d", i );
if( se->mds == NULL ) FS_Printf( sf, "\n" );
else
{
FS_Printf( sf, " // %s V: %d I: %d %s\n", surfaceTypes[se->mds->type], se->mds->numVerts, se->mds->numIndexes,
(se->mds->planar ? "planar" : ""));
}
FS_Printf( sf, "{\n" );
if( se->si != NULL ) FS_Printf( sf, "\tshader %s\n", se->si->shader );
if( se->parentSurfaceNum != seDefault.parentSurfaceNum )
FS_Printf( sf, "\tparent %d\n", se->parentSurfaceNum );
if( se->entityNum != seDefault.entityNum )
FS_Printf( sf, "\tentity %d\n", se->entityNum );
if( se->castShadows != seDefault.castShadows || se == &seDefault )
FS_Printf( sf, "\tcastShadows %d\n", se->castShadows );
if( se->recvShadows != seDefault.recvShadows || se == &seDefault )
FS_Printf( sf, "\treceiveShadows %d\n", se->recvShadows );
if( se->sampleSize != seDefault.sampleSize || se == &seDefault )
FS_Printf( sf, "\tsampleSize %d\n", se->sampleSize );
if( se->longestCurve != seDefault.longestCurve || se == &seDefault )
FS_Printf( sf, "\tlongestCurve %f\n", se->longestCurve );
if( VectorCompare( se->lightmapAxis, seDefault.lightmapAxis ) == false )
FS_Printf( sf, "\tlightmapAxis ( %f %f %f )\n", se->lightmapAxis[0], se->lightmapAxis[1], se->lightmapAxis[2] );
FS_Printf( sf, "}\n\n" );
}
FS_Close( sf );
}
qboolean Cmd_CheckMapsList_R( qboolean fRefresh, qboolean onlyingamedir )
{
byte buf[MAX_SYSPATH];
char *buffer;
string result;
int i, size;
search_t *t;
file_t *f;
if( FS_FileSize( "maps.lst", onlyingamedir ) > 0 && !fRefresh )
{
MsgDev( D_NOTE, "maps.lst is exist: %s\n", onlyingamedir ? "basedir" : "gamedir" );
return true; // exist
}
t = FS_Search( "maps/*.bsp", false, onlyingamedir );
if( !t )
{
if( onlyingamedir )
{
// mod doesn't contain any maps (probably this is a bot)
return Cmd_CheckMapsList_R( fRefresh, false );
}
return false;
}
buffer = Mem_Alloc( host.mempool, t->numfilenames * 2 * sizeof( result ));
for( i = 0; i < t->numfilenames; i++ )
{
char *ents = NULL, *pfile;
int ver = -1, lumpofs = 0, lumplen = 0;
string mapname, message, entfilename;
const char *ext = FS_FileExtension( t->filenames[i] );
if( Q_stricmp( ext, "bsp" )) continue;
f = FS_Open( t->filenames[i], "rb", onlyingamedir );
FS_FileBase( t->filenames[i], mapname );
if( f )
{
int num_spawnpoints = 0;
dheader_t *header;
Q_memset( buf, 0, MAX_SYSPATH );
FS_Read( f, buf, MAX_SYSPATH );
ver = *(uint *)buf;
switch( ver )
{
case Q1BSP_VERSION:
case HLBSP_VERSION:
case XTBSP_VERSION:
header = (dheader_t *)buf;
if( header->lumps[LUMP_ENTITIES].fileofs <= 1024 )
{
lumpofs = header->lumps[LUMP_PLANES].fileofs;
lumplen = header->lumps[LUMP_PLANES].filelen;
}
else
{
lumpofs = header->lumps[LUMP_ENTITIES].fileofs;
lumplen = header->lumps[LUMP_ENTITIES].filelen;
}
break;
}
Q_strncpy( entfilename, t->filenames[i], sizeof( entfilename ));
FS_StripExtension( entfilename );
FS_DefaultExtension( entfilename, ".ent" );
ents = FS_LoadFile( entfilename, NULL, true );
if( !ents && lumplen >= 10 )
{
FS_Seek( f, lumpofs, SEEK_SET );
ents = (char *)Mem_Alloc( host.mempool, lumplen + 1 );
FS_Read( f, ents, lumplen );
}
if( ents )
{
// if there are entities to parse, a missing message key just
// means there is no title, so clear the message string now
char token[2048];
qboolean worldspawn = true;
Q_strncpy( message, "No Title", MAX_STRING );
pfile = ents;
while(( pfile = COM_ParseFile( pfile, token )) != NULL )
{
if( token[0] == '}' && worldspawn )
worldspawn = false;
else if( !Q_strcmp( token, "message" ) && worldspawn )
{
// get the message contents
pfile = COM_ParseFile( pfile, message );
}
else if( !Q_strcmp( token, "classname" ))
{
pfile = COM_ParseFile( pfile, token );
if( !Q_strcmp( token, GI->mp_entity ))
num_spawnpoints++;
}
if( num_spawnpoints ) break; // valid map
}
Mem_Free( ents );
}
if( f ) FS_Close( f );
if( num_spawnpoints )
{
// format: mapname "maptitle"\n
Q_sprintf( result, "%s \"%s\"\n", mapname, message );
Q_strcat( buffer, result ); // add new string
}
}
}
if( t ) Mem_Free( t ); // free search result
size = Q_strlen( buffer );
if( !size )
{
if( buffer ) Mem_Free( buffer );
if( onlyingamedir )
return Cmd_CheckMapsList_R( fRefresh, false );
return false;
}
// write generated maps.lst
if( FS_WriteFile( "maps.lst", buffer, Q_strlen( buffer )))
{
if( buffer ) Mem_Free( buffer );
return true;
}
return false;
}
/*
=====================================
Cmd_GetMapList
Prints or complete map filename
=====================================
*/
qboolean Cmd_GetMapList( const char *s, char *completedname, int length )
{
search_t *t;
file_t *f;
string message;
string matchbuf;
byte buf[MAX_SYSPATH]; // 1 kb
int i, nummaps;
t = FS_Search( va( "maps/%s*.bsp", s ), true, con_gamemaps->integer );
if( !t ) return false;
FS_FileBase( t->filenames[0], matchbuf );
Q_strncpy( completedname, matchbuf, length );
if( t->numfilenames == 1 ) return true;
for( i = 0, nummaps = 0; i < t->numfilenames; i++ )
{
char entfilename[CS_SIZE];
int ver = -1, mapver = -1, lumpofs = 0, lumplen = 0;
const char *ext = FS_FileExtension( t->filenames[i] );
char *ents = NULL, *pfile;
qboolean paranoia = false;
qboolean gearbox = false;
if( Q_stricmp( ext, "bsp" )) continue;
Q_strncpy( message, "^1error^7", sizeof( message ));
f = FS_Open( t->filenames[i], "rb", con_gamemaps->integer );
if( f )
{
dheader_t *header;
dextrahdr_t *hdrext;
Q_memset( buf, 0, sizeof( buf ));
FS_Read( f, buf, sizeof( buf ));
header = (dheader_t *)buf;
ver = header->version;
switch( ver )
{
case Q1BSP_VERSION:
case HLBSP_VERSION:
case XTBSP_VERSION:
if( header->lumps[LUMP_ENTITIES].fileofs <= 1024 && !(header->lumps[LUMP_ENTITIES].filelen % sizeof(dplane_t)))
{
lumpofs = header->lumps[LUMP_PLANES].fileofs;
lumplen = header->lumps[LUMP_PLANES].filelen;
gearbox = true;
}
else
{
lumpofs = header->lumps[LUMP_ENTITIES].fileofs;
lumplen = header->lumps[LUMP_ENTITIES].filelen;
gearbox = false;
}
break;
}
if( ver == XTBSP_VERSION )
hdrext = (dextrahdr_t *)((byte *)buf + sizeof( dheader31_t ));
else hdrext = (dextrahdr_t *)((byte *)buf + sizeof( dheader_t ));
if( hdrext->id == IDEXTRAHEADER && hdrext->version == EXTRA_VERSION )
paranoia = true;
Q_strncpy( entfilename, t->filenames[i], sizeof( entfilename ));
FS_StripExtension( entfilename );
FS_DefaultExtension( entfilename, ".ent" );
ents = FS_LoadFile( entfilename, NULL, true );
if( !ents && lumplen >= 10 )
{
FS_Seek( f, lumpofs, SEEK_SET );
ents = (char *)Mem_Alloc( host.mempool, lumplen + 1 );
FS_Read( f, ents, lumplen );
}
if( ents )
{
// if there are entities to parse, a missing message key just
// means there is no title, so clear the message string now
char token[2048];
message[0] = 0;
pfile = ents;
while(( pfile = COM_ParseFile( pfile, token )) != NULL )
{
if( !Q_strcmp( token, "{" )) continue;
else if(!Q_strcmp( token, "}" )) break;
else if(!Q_strcmp( token, "message" ))
{
// get the message contents
pfile = COM_ParseFile( pfile, message );
}
else if(!Q_strcmp( token, "mapversion" ))
{
// get the message contents
pfile = COM_ParseFile( pfile, token );
mapver = Q_atoi( token );
}
}
Mem_Free( ents );
}
}
if( f ) FS_Close(f);
FS_FileBase( t->filenames[i], matchbuf );
switch( ver )
{
case Q1BSP_VERSION:
if( mapver == 220 ) Q_strncpy( buf, "Half-Life Alpha", sizeof( buf ));
else Q_strncpy( buf, "Quake", sizeof( buf ));
break;
case HLBSP_VERSION:
if( gearbox ) Q_strncpy( buf, "Blue-Shift", sizeof( buf ));
else if( paranoia ) Q_strncpy( buf, "Paranoia 2", sizeof( buf ));
else Q_strncpy( buf, "Half-Life", sizeof( buf ));
break;
case XTBSP_VERSION:
if( paranoia ) Q_strncpy( buf, "Paranoia 2", sizeof( buf ));
else Q_strncpy( buf, "Xash3D", sizeof( buf ));
break;
default:
Q_strncpy( buf, "??", sizeof( buf ));
break;
}
Msg( "%16s (%s) ^3%s^7\n", matchbuf, buf, message );
nummaps++;
}
Msg( "\n^3 %i maps found.\n", nummaps );
Mem_Free( t );
// cut shortestMatch to the amount common with s
for( i = 0; matchbuf[i]; i++ )
{
if( Q_tolower( completedname[i] ) != Q_tolower( matchbuf[i] ))
completedname[i] = 0;
}
return true;
}
void HPAK_CreatePak( const char *filename, resource_t *DirEnt, byte *data, file_t *f )
{
int filelocation;
string pakname;
char md5[16];
char *temp;
MD5Context_t MD5_Hash;
file_t *fout;
if( !filename || !filename[0] )
{
MsgDev( D_ERROR, "HPAK_CreatePak: NULL name\n" );
return;
}
if(( f != NULL && data != NULL ) || ( f == NULL && data == NULL ))
{
MsgDev( D_ERROR, "HPAK_CreatePak: too many sources, please leave one.\n" );
return;
}
Q_strncpy( pakname, filename, sizeof( pakname ));
FS_StripExtension( pakname );
FS_DefaultExtension( pakname, ".hpk" );
MsgDev( D_INFO, "creating HPAK %s.\n", pakname );
fout = FS_Open( pakname, "wb", false );
if( !fout )
{
MsgDev( D_ERROR, "HPAK_CreatePak: can't write %s.\n", pakname );
return;
}
// let's hash it.
Q_memset( &MD5_Hash, 0, sizeof( MD5Context_t ));
MD5Init( &MD5_Hash );
if( data == NULL )
{
// there are better ways
filelocation = FS_Tell( f );
temp = Z_Malloc( DirEnt->nDownloadSize );
FS_Read( f, temp, DirEnt->nDownloadSize );
FS_Seek( f, filelocation, SEEK_SET );
MD5Update( &MD5_Hash, temp, DirEnt->nDownloadSize );
Mem_Free( temp );
}
else
{
MD5Update( &MD5_Hash, data, DirEnt->nDownloadSize );
}
MD5Final( md5, &MD5_Hash );
if( Q_memcmp( md5, DirEnt->rgucMD5_hash, 16 ))
{
MsgDev( D_ERROR, "HPAK_CreatePak: bad checksum for %s. Ignored\n", pakname );
return;
}
hash_pack_header.ident = IDCUSTOMHEADER;
hash_pack_header.version = IDCUSTOM_VERSION;
hash_pack_header.seek = 0;
FS_Write( fout, &hash_pack_header, sizeof( hash_pack_header ));
hash_pack_dir.count = 1;
hash_pack_dir.dirs = Z_Malloc( sizeof( hpak_dir_t ));
hash_pack_dir.dirs[0].DirectoryResource = *DirEnt;
hash_pack_dir.dirs[0].seek = FS_Tell( fout );
hash_pack_dir.dirs[0].size = DirEnt->nDownloadSize;
if( data == NULL )
{
HPAK_FileCopy( fout, f, hash_pack_dir.dirs[0].size );
}
else
{
FS_Write( fout, data, hash_pack_dir.dirs[0].size );
}
filelocation = FS_Tell( fout );
FS_Write( fout, &hash_pack_dir.count, sizeof( hash_pack_dir.count ));
FS_Write( fout, &hash_pack_dir.dirs[0], sizeof( hpak_dir_t ));
Mem_Free( hash_pack_dir.dirs );
Q_memset( &hash_pack_dir, 0, sizeof( hpak_container_t ));
hash_pack_header.seek = filelocation;
FS_Seek( fout, 0, SEEK_SET );
FS_Write( fout, &hash_pack_header, sizeof( hpak_header_t ));
FS_Close( fout );
}
bool FS_ParseLiblistGam(const char *filename, const char *gamedir, gameinfo_t *GameInfo)
{
char *pfile;
string token;
if(!GameInfo)
return false;
char *afile = mpFileSystem->LoadFile(filename, NULL, false);
if(!afile)
return false;
// setup default values
GameInfo->max_edicts = 900; // default value if not specified
GameInfo->max_tents = 500;
GameInfo->max_beams = 128;
GameInfo->soundclip_dist = 1536;
GameInfo->max_particles = 4096;
GameInfo->version = 1.0f;
GameInfo->falldir[0] = '\0';
GameInfo->title = "New Game";
GameInfo->gamedir = gamedir;
GameInfo->basedir = SI.ModuleName;
GameInfo->sp_entity = "info_player_start";
GameInfo->mp_entity = "info_player_deathmatch";
GameInfo->game_dll = "dlls/hl.dll";
GameInfo->startmap = "newmap";
GameInfo->dll_path = "cl_dlls";
GameInfo->iconpath = "game.ico";
VectorSet(GameInfo->client_mins[0], 0, 0, 0 );
VectorSet(GameInfo->client_maxs[0], 0, 0, 0 );
VectorSet(GameInfo->client_mins[1], -16, -16, -36);
VectorSet(GameInfo->client_maxs[1], 16, 16, 36);
VectorSet(GameInfo->client_mins[2], -32, -32, -32);
VectorSet(GameInfo->client_maxs[2], 32, 32, 32);
VectorSet(GameInfo->client_mins[3], -16, -16, -18);
VectorSet(GameInfo->client_maxs[3], 16, 16, 18);
pfile = afile;
while((pfile = COM_ParseFile(pfile, token)) != NULL)
{
if(token == "game")
pfile = COM_ParseFile(pfile, GameInfo->msTitle);
if(token == "gamedir")
pfile = COM_ParseFile(pfile, GameInfo->msGameDir);
if(token == "fallback_dir")
pfile = COM_ParseFile(pfile, GameInfo->msFallDir);
else if(token == "startmap")
{
pfile = COM_ParseFile(pfile, GameInfo->msStartMap);
FS_StripExtension(GameInfo->msStartMap); // HQ2:Amen has extension .bsp
}
else if(token == "trainmap" || token == "trainingmap")
{
pfile = COM_ParseFile(pfile, GameInfo->msTrainMap);
FS_StripExtension(GameInfo->msTrainMap); // HQ2:Amen has extension .bsp
}
else if(token == "url_info")
pfile = COM_ParseFile(pfile, GameInfo->msGameURL);
else if(token == "url_dl")
pfile = COM_ParseFile(pfile, GameInfo->msUpdateURL);
else if(token == "gamedll")
{
pfile = COM_ParseFile(pfile, GameInfo->msGameDLL);
COM_FixSlashes(GameInfo->msGameDLL);
}
else if(token == "icon")
{
pfile = COM_ParseFile(pfile, GameInfo->msIconPath);
COM_FixSlashes(GameInfo->msIconPath);
FS_DefaultExtension(GameInfo->msIconPath, ".ico");
}
else if(token == "type")
{
pfile = COM_ParseFile(pfile, token);
if(token == "singleplayer_only")
{
GameInfo->gamemode = 1;
strncpy(GameInfo->type, "Single", sizeof(GameInfo->type));
}
else if(token == "multiplayer_only")
{
GameInfo->gamemode = 2;
strncpy(GameInfo->type, "Multiplayer", sizeof(GameInfo->type));
}
else
{
// pass type without changes
GameInfo->gamemode = 0;
strncpy(GameInfo->type, token, sizeof(GameInfo->type));
};
}
else if(token == "version")
{
pfile = COM_ParseFile(pfile, token);
GameInfo->version = Q_atof(token);
}
else if(token == "size")
{
pfile = COM_ParseFile(pfile, token);
GameInfo->size = Q_atoi(token);
}
else if(token == "mpentity")
pfile = COM_ParseFile(pfile, GameInfo->mp_entity);
else if(token == "secure")
{
pfile = COM_ParseFile(pfile, token);
GameInfo->secure = Q_atoi(token);
}
else if(token == "nomodels")
{
pfile = COM_ParseFile(pfile, token);
GameInfo->nomodels = Q_atoi(token);
};
};
if(!mpFileSystem->IsSysFolderExists(va("%s\\%s", host.rootdir, GameInfo->gamedir)))
GameInfo->msGameDir = gamedir;
if(!mpFileSystem->IsSysFolderExists(va("%s\\%s", host.rootdir, GameInfo->falldir)))
GameInfo->msFallDir = "";
if(afile != NULL)
Mem_Free(afile);
return true;
};
/*
================
Image_Save
writes image as any known format
================
*/
qboolean FS_SaveImage( const char *filename, rgbdata_t *pix )
{
const char *ext = FS_FileExtension( filename );
qboolean anyformat = !Q_stricmp( ext, "" ) ? true : false;
string path, savename;
const savepixformat_t *format;
if( !pix || !pix->buffer || anyformat )
{
// clear any force flags
image.force_flags = 0;
return false;
}
Q_strncpy( savename, filename, sizeof( savename ));
FS_StripExtension( savename ); // remove extension if needed
if( pix->flags & (IMAGE_CUBEMAP|IMAGE_SKYBOX))
{
size_t realSize = pix->size; // keep real pic size
byte *picBuffer; // to avoid corrupt memory on free data
const suffix_t *box;
int i;
if( pix->flags & IMAGE_SKYBOX )
box = skybox_qv1;
else if( pix->flags & IMAGE_CUBEMAP )
box = cubemap_v2;
else
{
// clear any force flags
image.force_flags = 0;
return false; // do not happens
}
pix->size /= 6; // now set as side size
picBuffer = pix->buffer;
// save all sides seperately
for( format = image.saveformats; format && format->formatstring; format++ )
{
if( !Q_stricmp( ext, format->ext ))
{
for( i = 0; i < 6; i++ )
{
Q_sprintf( path, format->formatstring, savename, box[i].suf, format->ext );
if( !format->savefunc( path, pix )) break; // there were errors
pix->buffer += pix->size; // move pointer
}
// restore pointers
pix->size = realSize;
pix->buffer = picBuffer;
// clear any force flags
image.force_flags = 0;
return ( i == 6 );
}
}
}
else
{
for( format = image.saveformats; format && format->formatstring; format++ )
{
if( !Q_stricmp( ext, format->ext ))
{
Q_sprintf( path, format->formatstring, savename, "", format->ext );
if( format->savefunc( path, pix ))
{
// clear any force flags
image.force_flags = 0;
return true; // saved
}
}
}
}
// clear any force flags
image.force_flags = 0;
return false;
}
qboolean HPAK_ResourceForHash( const char *filename, char *inHash, resource_t *pRes )
{
file_t *f;
hpak_t *hpak;
hpak_container_t hpakcontainer;
hpak_header_t hdr;
string pakname;
int ret;
if( !filename || !filename[0] )
return false;
for( hpak = hpak_queue; hpak != NULL; hpak = hpak->next )
{
if( !Q_stricmp( hpak->name, filename ) && !Q_memcmp( hpak->HpakResource.rgucMD5_hash, inHash, 0x10 ))
{
if( pRes != NULL ) *pRes = hpak->HpakResource;
return true;
}
}
Q_strncpy( pakname, filename, sizeof( pakname ));
FS_StripExtension( pakname );
FS_DefaultExtension( pakname, ".hpk" );
f = FS_Open( pakname, "rb", false );
if( !f ) return false;
FS_Read( f, &hdr, sizeof( hdr ));
if( hdr.ident != IDCUSTOMHEADER )
{
MsgDev( D_ERROR, "HPAK_ResourceForHash: %s it's not a HPK file.\n", pakname );
FS_Close( f );
return false;
}
if( hdr.version != IDCUSTOM_VERSION )
{
MsgDev( D_ERROR, "HPAK_ResourceForHash: %s has invalid version (%i should be %i).\n", pakname, hdr.version, IDCUSTOM_VERSION );
FS_Close( f );
return false;
}
FS_Seek( f, hdr.seek, SEEK_SET );
FS_Read( f, &hpakcontainer.count, sizeof( hpakcontainer.count ));
if( hpakcontainer.count < 1 || hpakcontainer.count > MAX_FILES_IN_WAD )
{
MsgDev( D_ERROR, "HPAK_ResourceForHash: %s has too many lumps %u.\n", pakname, hpakcontainer.count );
FS_Close( f );
return false;
}
hpakcontainer.dirs = Z_Malloc( sizeof( hpak_dir_t ) * hpakcontainer.count );
FS_Read( f, hpakcontainer.dirs, sizeof( hpak_dir_t ) * hpakcontainer.count );
ret = HPAK_FindResource( &hpakcontainer, inHash, pRes );
Mem_Free( hpakcontainer.dirs );
FS_Close( f );
return(ret);
}
static qboolean HPAK_Validate( const char *filename, qboolean quiet )
{
file_t *f;
hpak_dir_t *dataDir;
hpak_header_t hdr;
byte *dataPak;
int i, num_lumps;
MD5Context_t MD5_Hash;
string pakname;
resource_t *pRes;
char md5[16];
if( quiet ) HPAK_FlushHostQueue();
// not an error - just flush queue
if( !filename || !*filename )
return true;
Q_strncpy( pakname, filename, sizeof( pakname ));
FS_StripExtension( pakname );
FS_DefaultExtension( pakname, ".hpk" );
f = FS_Open( pakname, "rb", false );
if( !f )
{
MsgDev( D_INFO, "Couldn't find %s.\n", pakname );
return true;
}
if( !quiet ) MsgDev( D_INFO, "Validating %s\n", pakname );
FS_Read( f, &hdr, sizeof( hdr ));
if( hdr.ident != IDCUSTOMHEADER || hdr.version != IDCUSTOM_VERSION )
{
MsgDev( D_ERROR, "HPAK_ValidatePak: %s does not have a valid HPAK header.\n", pakname );
FS_Close( f );
return false;
}
FS_Seek( f, hdr.seek, SEEK_SET );
FS_Read( f, &num_lumps, sizeof( num_lumps ));
if( num_lumps < 1 || num_lumps > MAX_FILES_IN_WAD )
{
MsgDev( D_ERROR, "HPAK_ValidatePak: %s has too many lumps %u.\n", pakname, num_lumps );
FS_Close( f );
return false;
}
if( !quiet ) MsgDev( D_INFO, "# of Entries: %i\n", num_lumps );
dataDir = Z_Malloc( sizeof( hpak_dir_t ) * num_lumps );
FS_Read( f, dataDir, sizeof( hpak_dir_t ) * num_lumps );
if( !quiet ) MsgDev( D_INFO, "# Type Size FileName : MD5 Hash\n" );
for( i = 0; i < num_lumps; i++ )
{
if( dataDir[i].size < 1 || dataDir[i].size > 131071 )
{
// odd max size
MsgDev( D_ERROR, "HPAK_ValidatePak: lump %i has invalid size %s\n", i, Q_pretifymem( dataDir[i].size, 2 ));
Mem_Free( dataDir );
FS_Close(f);
return false;
}
dataPak = Z_Malloc( dataDir[i].size );
FS_Seek( f, dataDir[i].seek, SEEK_SET );
FS_Read( f, dataPak, dataDir[i].size );
Q_memset( &MD5_Hash, 0, sizeof( MD5Context_t ));
MD5Init( &MD5_Hash );
MD5Update( &MD5_Hash, dataPak, dataDir[i].size );
MD5Final( md5, &MD5_Hash );
pRes = &dataDir[i].DirectoryResource;
MsgDev( D_INFO, "%i: %s %s %s: ", i, HPAK_TypeFromIndex( pRes->type ),
Q_pretifymem( pRes->nDownloadSize, 2 ), pRes->szFileName );
if( Q_memcmp( md5, pRes->rgucMD5_hash, 0x10 ))
{
if( quiet )
{
MsgDev( D_ERROR, "HPAK_ValidatePak: %s has invalid checksum.\n", pakname );
Mem_Free( dataPak );
Mem_Free( dataDir );
FS_Close( f );
return false;
}
else MsgDev( D_INFO, "failed\n" );
}
else
{
if( !quiet ) MsgDev( D_INFO, "OK\n" );
}
// at this point, it's passed our checks.
Mem_Free( dataPak );
}
Mem_Free( dataDir );
FS_Close( f );
return true;
}
void HPAK_AddLump( qboolean add_to_queue, const char *name, resource_t *DirEnt, byte *data, file_t *f )
{
int i, position, length;
string pakname1, pakname2;
char md5[16];
MD5Context_t MD5_Hash;
hpak_container_t hpak1, hpak2;
file_t *f1, *f2;
hpak_dir_t *dirs;
byte *temp;
if( !name || !name[0] )
{
MsgDev( D_ERROR, "HPAK_AddLump: NULL name\n" );
return;
}
if( !DirEnt )
{
MsgDev( D_ERROR, "HPAK_AddLump: invalid lump\n" );
return;
}
if( data == NULL && f == NULL )
{
MsgDev( D_ERROR, "HPAK_AddLump: missing lump data\n" );
return;
}
if( DirEnt->nDownloadSize < 1024 || DirEnt->nDownloadSize > 131072 )
{
MsgDev( D_ERROR, "HPAK_AddLump: invalid size %s\n", Q_pretifymem( DirEnt->nDownloadSize, 2 ));
return;
}
// hash it
Q_memset( &MD5_Hash, 0, sizeof( MD5Context_t ));
MD5Init( &MD5_Hash );
if( data == NULL )
{
// there are better ways
position = FS_Tell( f );
temp = Z_Malloc( DirEnt->nDownloadSize );
FS_Read( f, temp, DirEnt->nDownloadSize );
FS_Seek( f, position, SEEK_SET );
MD5Update( &MD5_Hash, temp, DirEnt->nDownloadSize );
Mem_Free( temp );
}
else
{
MD5Update( &MD5_Hash, data, DirEnt->nDownloadSize );
}
MD5Final( md5, &MD5_Hash );
if( Q_memcmp( md5, DirEnt->rgucMD5_hash, 0x10 ))
{
MsgDev( D_ERROR, "HPAK_AddLump: bad checksum for %s. Ignored\n", DirEnt->szFileName );
return;
}
if( add_to_queue )
{
HPAK_AddToQueue( name, DirEnt, data, f );
return;
}
Q_strncpy( pakname1, name, sizeof( pakname1 ));
FS_StripExtension( pakname1 );
FS_DefaultExtension( pakname1, ".hpk" );
f1 = FS_Open( pakname1, "rb", false );
if( !f1 )
{
// create new pack
HPAK_CreatePak( name, DirEnt, data, f );
return;
}
Q_strncpy( pakname2, pakname1, sizeof( pakname2 ));
FS_StripExtension( pakname2 );
FS_DefaultExtension( pakname2, ".hp2" );
f2 = FS_Open( pakname2, "w+b", false );
if( !f2 )
{
MsgDev( D_ERROR, "HPAK_AddLump: couldn't open %s.\n", pakname2 );
FS_Close( f1 );
return;
}
// load headers
FS_Read( f1, &hash_pack_header, sizeof( hpak_header_t ));
if( hash_pack_header.version != IDCUSTOM_VERSION )
{
// we don't check the HPAK bit for some reason.
MsgDev( D_ERROR, "HPAK_AddLump: %s does not have a valid header.\n", pakname2 );
FS_Close( f1 );
FS_Close( f2 );
}
length = FS_FileLength( f1 );
HPAK_FileCopy( f2, f1, length );
FS_Seek( f1, hash_pack_header.seek, SEEK_SET );
FS_Read( f1, &hpak1.count, sizeof( hpak1.count ));
if( hpak1.count < 1 || hpak1.count > MAX_FILES_IN_WAD )
{
MsgDev( D_ERROR, "HPAK_AddLump: %s contain too many lumps.\n", pakname1 );
FS_Close( f1 );
FS_Close( f2 );
return;
}
// load the data
hpak1.dirs = Z_Malloc( sizeof( hpak_dir_t ) * hpak1.count );
FS_Read( f1, hpak1.dirs, sizeof( hpak_dir_t ) * hpak1.count );
FS_Close( f1 );
if( HPAK_FindResource( &hpak1, DirEnt->rgucMD5_hash, NULL ))
{
Mem_Free( hpak1.dirs );
FS_Close( f2 );
}
// make a new container
hpak2.count = hpak1.count;
hpak2.dirs = Z_Malloc( sizeof( hpak_dir_t ) * hpak2.count );
Q_memcpy( hpak2.dirs, hpak1.dirs, hpak1.count );
for( i = 0, dirs = NULL; i < hpak1.count; i++ )
{
if( Q_memcmp( hpak1.dirs[i].DirectoryResource.rgucMD5_hash, DirEnt->rgucMD5_hash, 16 ) < 0 )
{
dirs = &hpak1.dirs[i];
while( i < hpak1.count )
{
hpak2.dirs[i+1] = hpak1.dirs[i];
i++;
}
break;
}
}
if( dirs == NULL ) dirs = &hpak2.dirs[hpak2.count-1];
Q_memset( dirs, 0, sizeof( hpak_dir_t ));
FS_Seek( f2, hash_pack_header.seek, SEEK_SET );
dirs->DirectoryResource = *DirEnt;
dirs->seek = FS_Tell( f2 );
dirs->size = DirEnt->nDownloadSize;
if( !data ) HPAK_FileCopy( f2, f, dirs->size );
else FS_Write( f2, data, dirs->size );
hash_pack_header.seek = FS_Tell( f2 );
FS_Write( f2, &hpak2.count, sizeof( hpak2.count ));
for( i = 0; i < hpak2.count; i++ )
{
FS_Write( f2, &hpak2.dirs[i], sizeof( hpak_dir_t ));
}
// finalize
Mem_Free( hpak1.dirs );
Mem_Free( hpak2.dirs );
FS_Seek( f2, 0, SEEK_SET );
FS_Write( f2, &hash_pack_header, sizeof( hpak_header_t ));
FS_Close( f2 );
FS_Delete( pakname1 );
FS_Rename( pakname2, pakname1 );
}
/*
=================
LoadSurfaceExtraFile
reads a surface info file (<map>.srf)
=================
*/
void LoadSurfaceExtraFile( const char *path )
{
char srfPath[MAX_SYSPATH];
surfaceExtra_t *se;
int surfaceNum;
script_t *script;
token_t token;
if( path == NULL || path[0] == '\0' )
return;
com.strcpy( srfPath, path );
FS_StripExtension( srfPath );
FS_DefaultExtension( srfPath, ".srf" );
Msg( "Loading %s\n", srfPath );
script = (void *)Com_OpenScript( srfPath, NULL, 0 );
if( !script ) Sys_Break( "unable to load %s\n", srfPath ); // q3map is always crashed if this missed
while( 1 )
{
if( !Com_ReadToken( script, SC_ALLOW_NEWLINES|SC_PARSE_GENERIC, &token ))
break;
if( !com.stricmp( token.string, "default" )) se = &seDefault;
else
{
surfaceNum = com.atoi( token.string );
if( surfaceNum < 0 || surfaceNum > MAX_MAP_DRAW_SURFS )
Sys_Error( "ReadSurfaceExtraFile(): %s, line %d: bogus surface num %d", srfPath, token.line, surfaceNum );
while( surfaceNum >= numSurfaceExtras )
se = AllocSurfaceExtra();
se = &surfaceExtras[surfaceNum];
}
// handle { } section
if( !Com_ReadToken( script, SC_ALLOW_NEWLINES|SC_PARSE_GENERIC, &token ) || com.strcmp( token.string, "{" ))
Sys_Error( "ReadSurfaceExtraFile(): %s, line %d: { not found\n", srfPath, token.line );
while( 1 )
{
if( !Com_ReadToken( script, SC_ALLOW_NEWLINES|SC_PARSE_GENERIC, &token ))
break;
if( !com.strcmp( token.string, "}" ))
break;
if( !com.stricmp( token.string, "shader" ))
{
Com_ReadToken( script, SC_ALLOW_PATHNAMES|SC_PARSE_GENERIC, &token );
se->si = ShaderInfoForShader( token.string );
}
else if( !com.stricmp( token.string, "parent" ))
{
Com_ReadLong( script, false, &se->parentSurfaceNum );
}
else if( !com.stricmp( token.string, "entity" ))
{
Com_ReadLong( script, false, &se->entityNum );
}
else if( !com.stricmp( token.string, "castShadows" ))
{
Com_ReadLong( script, false, &se->castShadows );
}
else if( !com.stricmp( token.string, "receiveShadows" ))
{
Com_ReadLong( script, false, &se->recvShadows );
}
else if( !com.stricmp( token.string, "sampleSize" ))
{
Com_ReadLong( script, false, &se->sampleSize );
}
else if( !com.stricmp( token.string, "longestCurve" ))
{
Com_ReadFloat( script, false, &se->longestCurve );
}
else if( !com.stricmp( token.string, "lightmapAxis" ))
Com_Parse1DMatrix( script, 3, se->lightmapAxis );
// ignore all other tokens on the line
Com_SkipRestOfLine( script );
}
}
Com_CloseScript( script );
}
qboolean HPAK_GetDataPointer( const char *filename, resource_t *pResource, byte **buffer, int *size )
{
file_t *f;
int i, num_lumps;
hpak_dir_t *direntries;
byte *tmpbuf;
string pakname;
hpak_t *queue;
hpak_header_t hdr;
if( !filename || !filename[0] )
return false;
if( buffer ) *buffer = NULL;
if( size ) *size = 0;
for( queue = hpak_queue; queue != NULL; queue = queue->next )
{
if( !Q_stricmp(queue->name, filename ) && !Q_memcmp( queue->HpakResource.rgucMD5_hash, pResource->rgucMD5_hash, 16 ))
{
if( buffer )
{
tmpbuf = Z_Malloc( queue->size );
Q_memcpy( tmpbuf, queue->data, queue->size );
*buffer = tmpbuf;
}
if( size ) *size = queue->size;
return true;
}
}
Q_strncpy( pakname, filename, sizeof( pakname ));
FS_StripExtension( pakname );
FS_DefaultExtension( pakname, ".hpk" );
f = FS_Open( pakname, "rb", false );
if( !f ) return false;
FS_Read( f, &hdr, sizeof( hdr ));
if( hdr.ident != IDCUSTOMHEADER )
{
MsgDev( D_ERROR, "HPAK_GetDataPointer: %s it's not a HPK file.\n", pakname );
FS_Close( f );
return false;
}
if( hdr.version != IDCUSTOM_VERSION )
{
MsgDev( D_ERROR, "HPAK_GetDataPointer: %s has invalid version (%i should be %i).\n", pakname, hdr.version, IDCUSTOM_VERSION );
FS_Close( f );
return false;
}
FS_Seek( f, hdr.seek, SEEK_SET );
FS_Read( f, &num_lumps, sizeof( num_lumps ));
if( num_lumps < 1 || num_lumps > MAX_FILES_IN_WAD )
{
MsgDev( D_ERROR, "HPAK_GetDataPointer: %s has too many lumps %u.\n", filename, num_lumps );
FS_Close( f );
return false;
}
direntries = Z_Malloc( sizeof( hpak_dir_t ) * num_lumps );
FS_Read( f, direntries, sizeof( hpak_dir_t ) * num_lumps );
for( i = 0; i < num_lumps; i++ )
{
if( !Q_memcmp( direntries[i].DirectoryResource.rgucMD5_hash, pResource->rgucMD5_hash, 16 ))
{
FS_Seek( f, direntries[i].seek, SEEK_SET );
if( buffer && direntries[i].size > 0 )
{
tmpbuf = Z_Malloc( direntries[i].size );
FS_Read( f, tmpbuf, direntries[i].size );
*buffer = tmpbuf;
}
Mem_Free( direntries );
FS_Close( f );
return true;
}
}
Mem_Free( direntries );
FS_Close( f );
return false;
}
/*
=================
VID_CubemapShot
=================
*/
qboolean VID_CubemapShot( const char *base, uint size, const float *vieworg, qboolean skyshot )
{
rgbdata_t *r_shot, *r_side;
byte *temp = NULL;
byte *buffer = NULL;
string basename;
int i = 1, flags, result;
if( !RI.drawWorld || !cl.worldmodel )
return false;
// make sure the specified size is valid
while( i < size ) i<<=1;
if( i != size ) return false;
if( size > glState.width || size > glState.height )
return false;
// setup refdef
RI.params |= RP_ENVVIEW; // do not render non-bmodel entities
// alloc space
temp = Mem_Alloc( r_temppool, size * size * 3 );
buffer = Mem_Alloc( r_temppool, size * size * 3 * 6 );
r_shot = Mem_Alloc( r_temppool, sizeof( rgbdata_t ));
r_side = Mem_Alloc( r_temppool, sizeof( rgbdata_t ));
// use client vieworg
if( !vieworg ) vieworg = cl.refdef.vieworg;
for( i = 0; i < 6; i++ )
{
// go into 3d mode
R_Set2DMode( false );
if( skyshot )
{
R_DrawCubemapView( vieworg, r_skyBoxInfo[i].angles, size );
flags = r_skyBoxInfo[i].flags;
}
else
{
R_DrawCubemapView( vieworg, r_envMapInfo[i].angles, size );
flags = r_envMapInfo[i].flags;
}
pglReadPixels( 0, 0, size, size, GL_RGB, GL_UNSIGNED_BYTE, temp );
r_side->flags = IMAGE_HAS_COLOR;
r_side->width = r_side->height = size;
r_side->type = PF_RGB_24;
r_side->size = r_side->width * r_side->height * 3;
r_side->buffer = temp;
if( flags ) Image_Process( &r_side, 0, 0, 0.0f, flags, NULL );
Q_memcpy( buffer + (size * size * 3 * i), r_side->buffer, size * size * 3 );
}
RI.params &= ~RP_ENVVIEW;
r_shot->flags = IMAGE_HAS_COLOR;
r_shot->flags |= (skyshot) ? IMAGE_SKYBOX : IMAGE_CUBEMAP;
r_shot->width = size;
r_shot->height = size;
r_shot->type = PF_RGB_24;
r_shot->size = r_shot->width * r_shot->height * 3 * 6;
r_shot->palette = NULL;
r_shot->buffer = buffer;
// make sure what we have right extension
Q_strncpy( basename, base, MAX_STRING );
FS_StripExtension( basename );
FS_DefaultExtension( basename, ".tga" );
// write image as 6 sides
result = FS_SaveImage( basename, r_shot );
FS_FreeImage( r_shot );
FS_FreeImage( r_side );
return result;
}
void HPAK_RemoveLump( const char *name, resource_t *resource )
{
string read_path;
string save_path;
file_t *f1, *f2;
hpak_container_t hpak_read;
hpak_container_t hpak_save;
int i, j;
if( !name || !name[0] || !resource )
return;
HPAK_FlushHostQueue();
Q_strncpy( read_path, name, sizeof( read_path ));
FS_StripExtension( read_path );
FS_DefaultExtension( read_path, ".hpk" );
f1 = FS_Open( read_path, "rb", false );
if( !f1 )
{
MsgDev( D_ERROR, "HPAK_RemoveLump: %s couldn't open.\n", read_path );
return;
}
Q_strncpy( save_path, read_path, sizeof( save_path ));
FS_StripExtension( save_path );
FS_DefaultExtension( save_path, ".hp2" );
f2 = FS_Open( save_path, "w+b", false );
if( !f2 )
{
MsgDev( D_ERROR, "HPAK_RemoveLump: %s couldn't open.\n", save_path );
FS_Close( f1 );
return;
}
FS_Seek( f1, 0, SEEK_SET );
FS_Seek( f2, 0, SEEK_SET );
// header copy
FS_Read( f1, &hash_pack_header, sizeof( hpak_header_t ));
FS_Write( f2, &hash_pack_header, sizeof( hpak_header_t ));
if( hash_pack_header.ident != IDCUSTOMHEADER || hash_pack_header.version != IDCUSTOM_VERSION )
{
MsgDev( D_ERROR, "HPAK_RemoveLump: %s has invalid header.\n", read_path );
FS_Close( f1 );
FS_Close( f2 );
FS_Delete( save_path ); // delete temp file
return;
}
FS_Seek( f1, hash_pack_header.seek, SEEK_SET );
FS_Read( f1, &hpak_read.count, sizeof( hpak_read.count ));
if( hpak_read.count < 1 || hpak_read.count > MAX_FILES_IN_WAD )
{
MsgDev( D_ERROR, "HPAK_RemoveLump: %s has invalid number of lumps.\n", read_path );
FS_Close( f1 );
FS_Close( f2 );
FS_Delete( save_path ); // delete temp file
return;
}
if( hpak_read.count == 1 )
{
MsgDev( D_ERROR, "HPAK_RemoveLump: %s only has one element, so it's not deleted.\n", read_path );
FS_Close( f1 );
FS_Close( f2 );
FS_Delete( read_path );
FS_Delete( save_path );
return;
}
hpak_save.count = hpak_read.count - 1;
hpak_read.dirs = Z_Malloc( sizeof( hpak_dir_t ) * hpak_read.count );
hpak_save.dirs = Z_Malloc( sizeof( hpak_dir_t ) * hpak_save.count );
FS_Read( f1, hpak_read.dirs, sizeof( hpak_dir_t ) * hpak_read.count );
if( !HPAK_FindResource( &hpak_read, resource->rgucMD5_hash, NULL ))
{
MsgDev( D_ERROR, "HPAK_RemoveLump: Couldn't find the lump %s in hpak %s.n", resource->szFileName, read_path );
Mem_Free( hpak_read.dirs );
Mem_Free( hpak_save.dirs );
FS_Close( f1 );
FS_Close( f2 );
FS_Delete( save_path );
return;
}
MsgDev( D_INFO, "Removing lump %s from %s.\n", resource->szFileName, read_path );
// If there's a collision, we've just corrupted this hpak.
for( i = 0, j = 0; i < hpak_read.count; i++ )
{
if( !Q_memcmp( hpak_read.dirs[i].DirectoryResource.rgucMD5_hash, resource->rgucMD5_hash, 16 ))
continue;
hpak_save.dirs[j] = hpak_read.dirs[i];
hpak_save.dirs[j].seek = FS_Tell( f2 );
FS_Seek( f1, hpak_read.dirs[j].seek, SEEK_SET );
HPAK_FileCopy( f2, f1, hpak_save.dirs[j].size );
j++;
}
hash_pack_header.seek = FS_Tell( f2 );
FS_Write( f2, &hpak_save.count, ( hpak_save.count ));
for( i = 0; i < hpak_save.count; i++ )
{
FS_Write( f2, &hpak_save.dirs[i], sizeof( hpak_dir_t ));
}
FS_Seek( f2, 0, SEEK_SET );
FS_Write( f2, &hash_pack_header, sizeof( hpak_header_t ));
Mem_Free( hpak_read.dirs );
Mem_Free( hpak_save.dirs );
FS_Close( f1 );
FS_Close( f2 );
FS_Delete( read_path );
FS_Rename( save_path, read_path );
}
/*
================
FS_LoadImage
loading and unpack to rgba any known image
================
*/
rgbdata_t *FS_LoadImage( const char *filename, const byte *buffer, size_t size )
{
const char *ext = FS_FileExtension( filename );
string path, loadname, sidename;
qboolean anyformat = true;
int i, filesize = 0;
const loadpixformat_t *format;
const cubepack_t *cmap;
byte *f;
Image_Reset(); // clear old image
Q_strncpy( loadname, filename, sizeof( loadname ));
if( Q_stricmp( ext, "" ))
{
// we needs to compare file extension with list of supported formats
// and be sure what is real extension, not a filename with dot
for( format = image.loadformats; format && format->formatstring; format++ )
{
if( !Q_stricmp( format->ext, ext ))
{
FS_StripExtension( loadname );
anyformat = false;
break;
}
}
}
// HACKHACK: skip any checks, load file from buffer
if( filename[0] == '#' && buffer && size ) goto load_internal;
// now try all the formats in the selected list
for( format = image.loadformats; format && format->formatstring; format++)
{
if( anyformat || !Q_stricmp( ext, format->ext ))
{
Q_sprintf( path, format->formatstring, loadname, "", format->ext );
image.hint = format->hint;
f = FS_LoadFile( path, &filesize, false );
if( f && filesize > 0 )
{
if( format->loadfunc( path, f, filesize ))
{
Mem_Free( f ); // release buffer
return ImagePack(); // loaded
}
else Mem_Free(f); // release buffer
}
}
}
// check all cubemap sides with package suffix
for( cmap = load_cubemap; cmap && cmap->type; cmap++ )
{
for( i = 0; i < 6; i++ )
{
// for support mixed cubemaps e.g. sky_ft.bmp, sky_rt.tga
// NOTE: all loaders must keep sides in one format for all
for( format = image.loadformats; format && format->formatstring; format++ )
{
if( anyformat || !Q_stricmp( ext, format->ext ))
{
Q_sprintf( path, format->formatstring, loadname, cmap->type[i].suf, format->ext );
image.hint = cmap->type[i].hint; // side hint
f = FS_LoadFile( path, &filesize, false );
if( f && filesize > 0 )
{
// this name will be used only for tell user about problems
if( format->loadfunc( path, f, filesize ))
{
Q_snprintf( sidename, sizeof( sidename ), "%s%s.%s", loadname, cmap->type[i].suf, format->ext );
if( FS_AddSideToPack( sidename, cmap->type[i].flags )) // process flags to flip some sides
{
Mem_Free( f );
break; // loaded
}
}
Mem_Free( f );
}
}
}
if( image.num_sides != i + 1 ) // check side
{
// first side not found, probably it's not cubemap
// it contain info about image_type and dimensions, don't generate black cubemaps
if( !image.cubemap ) break;
MsgDev( D_ERROR, "FS_LoadImage: couldn't load (%s%s), create black image\n", loadname, cmap->type[i].suf );
// Mem_Alloc already filled memblock with 0x00, no need to do it again
image.cubemap = Mem_Realloc( host.imagepool, image.cubemap, image.ptr + image.size );
image.ptr += image.size; // move to next
image.num_sides++; // merge counter
}
}
// make sure what all sides is loaded
if( image.num_sides != 6 )
{
// unexpected errors ?
if( image.cubemap )
Mem_Free( image.cubemap );
Image_Reset();
}
else break;
}
if( image.cubemap )
return ImagePack(); // all done
load_internal:
for( format = image.loadformats; format && format->formatstring; format++ )
{
if( anyformat || !Q_stricmp( ext, format->ext ))
{
image.hint = format->hint;
if( buffer && size > 0 )
{
if( format->loadfunc( loadname, buffer, size ))
return ImagePack(); // loaded
}
}
}
if( !image.loadformats || image.loadformats->ext == NULL )
MsgDev( D_NOTE, "FS_LoadImage: imagelib offline\n" );
else if( filename[0] != '#' )
MsgDev( D_WARN, "FS_LoadImage: couldn't load \"%s\"\n", loadname );
// clear any force flags
image.force_flags = 0;
return NULL;
}
/*
================
FS_LoadSound
loading and unpack to wav any known sound
================
*/
wavdata_t *FS_LoadSound( const char *filename, const byte *buffer, size_t size )
{
const char *ext = FS_FileExtension( filename );
string path, loadname;
qboolean anyformat = true;
int filesize = 0;
const loadwavfmt_t *format;
byte *f;
Sound_Reset(); // clear old sounddata
Q_strncpy( loadname, filename, sizeof( loadname ));
if( Q_stricmp( ext, "" ))
{
// we needs to compare file extension with list of supported formats
// and be sure what is real extension, not a filename with dot
for( format = sound.loadformats; format && format->formatstring; format++ )
{
if( !Q_stricmp( format->ext, ext ))
{
FS_StripExtension( loadname );
anyformat = false;
break;
}
}
}
// HACKHACK: skip any checks, load file from buffer
if( filename[0] == '#' && buffer && size ) goto load_internal;
// now try all the formats in the selected list
for( format = sound.loadformats; format && format->formatstring; format++)
{
if( anyformat || !Q_stricmp( ext, format->ext ))
{
Q_sprintf( path, format->formatstring, loadname, "", format->ext );
f = FS_LoadFile( path, &filesize, false );
if( f && filesize > 0 )
{
if( format->loadfunc( path, f, filesize ))
{
Mem_Free(f); // release buffer
return SoundPack(); // loaded
}
else Mem_Free(f); // release buffer
}
}
}
load_internal:
for( format = sound.loadformats; format && format->formatstring; format++ )
{
if( anyformat || !Q_stricmp( ext, format->ext ))
{
if( buffer && size > 0 )
{
if( format->loadfunc( loadname, buffer, size ))
return SoundPack(); // loaded
}
}
}
if( !sound.loadformats || sound.loadformats->ext == NULL )
MsgDev( D_NOTE, "FS_LoadSound: soundlib offline\n" );
else if( filename[0] != '#' )
MsgDev( D_WARN, "FS_LoadSound: couldn't load \"%s\"\n", loadname );
return NULL;
}