/* dependencies */
#include "q3map2.h"
+
+
/*
Random()
returns a pseudorandom number between 0 and 1
}
+char *Q_strncpyz( char *dst, const char *src, size_t len ) {
+ if ( len == 0 ) {
+ abort();
+ }
+
+ strncpy( dst, src, len );
+ dst[ len - 1 ] = '\0';
+ return dst;
+}
+
+
+char *Q_strcat( char *dst, size_t dlen, const char *src ) {
+ size_t n = strlen( dst );
+
+ if ( n > dlen ) {
+ abort(); /* buffer overflow */
+ }
+
+ return Q_strncpyz( dst + n, src, dlen - n );
+}
+
+
+char *Q_strncat( char *dst, size_t dlen, const char *src, size_t slen ) {
+ size_t n = strlen( dst );
+
+ if ( n > dlen ) {
+ abort(); /* buffer overflow */
+ }
+
+ return Q_strncpyz( dst + n, src, MIN( slen, dlen - n ) );
+}
/*
ExitQ3Map()
}
}
-static int MD4BlockChecksum( void * buffer, int length ) {
- unsigned char digest[16];
- int checksum;
-
- md4_get_digest( buffer, length, digest );
- /* I suppose it has to be done that way for legacy reasons? */
- checksum = digest[0] & ( digest[1] << 8 ) & ( digest[2] << 16 ) & ( digest[3] << 24 );
- checksum ^= digest[4] & ( digest[5] << 8 ) & ( digest[6] << 16 ) & ( digest[7] << 24 );
- checksum ^= digest[8] & ( digest[9] << 8 ) & ( digest[10] << 16 ) & ( digest[11] << 24 );
- checksum ^= digest[12] & ( digest[13] << 8 ) & ( digest[14] << 16 ) & ( digest[15] << 24 );
- return checksum;
+/*
+ MD4BlockChecksum()
+ calculates an md4 checksum for a block of data
+ */
+
+static int MD4BlockChecksum( void *buffer, int length ){
+ return Com_BlockChecksum( buffer, length );
}
/*
return 0;
}
-
-
-/*
- AnalyzeBSP() - ydnar
- analyzes a Quake engine BSP file
- */
-
-typedef struct abspHeader_s
-{
- char ident[ 4 ];
- int version;
-
- bspLump_t lumps[ 1 ]; /* unknown size */
-}
-abspHeader_t;
-
-typedef struct abspLumpTest_s
-{
- int radix, minCount;
- char *name;
-}
-abspLumpTest_t;
-
-int AnalyzeBSP( int argc, char **argv ){
- abspHeader_t *header;
- int size, i, version, offset, length, lumpInt, count;
- char ident[ 5 ];
- void *lump;
- float lumpFloat;
- char lumpString[ 1024 ], source[ 1024 ];
- qboolean lumpSwap = qfalse;
- abspLumpTest_t *lumpTest;
- static abspLumpTest_t lumpTests[] =
- {
- { sizeof( bspPlane_t ), 6, "IBSP LUMP_PLANES" },
- { sizeof( bspBrush_t ), 1, "IBSP LUMP_BRUSHES" },
- { 8, 6, "IBSP LUMP_BRUSHSIDES" },
- { sizeof( bspBrushSide_t ), 6, "RBSP LUMP_BRUSHSIDES" },
- { sizeof( bspModel_t ), 1, "IBSP LUMP_MODELS" },
- { sizeof( bspNode_t ), 2, "IBSP LUMP_NODES" },
- { sizeof( bspLeaf_t ), 1, "IBSP LUMP_LEAFS" },
- { 104, 3, "IBSP LUMP_DRAWSURFS" },
- { 44, 3, "IBSP LUMP_DRAWVERTS" },
- { 4, 6, "IBSP LUMP_DRAWINDEXES" },
- { 128 * 128 * 3, 1, "IBSP LUMP_LIGHTMAPS" },
- { 256 * 256 * 3, 1, "IBSP LUMP_LIGHTMAPS (256 x 256)" },
- { 512 * 512 * 3, 1, "IBSP LUMP_LIGHTMAPS (512 x 512)" },
- { 0, 0, NULL }
- };
-
-
- /* arg checking */
- if ( argc < 1 ) {
- Sys_Printf( "Usage: q3map -analyze [-lumpswap] [-v] <mapname>\n" );
- return 0;
- }
-
- /* process arguments */
- for ( i = 1; i < ( argc - 1 ); i++ )
- {
- /* -format map|ase|... */
- if ( !strcmp( argv[ i ], "-lumpswap" ) ) {
- Sys_Printf( "Swapped lump structs enabled\n" );
- lumpSwap = qtrue;
- }
- }
-
- /* clean up map name */
- strcpy( source, ExpandArg( argv[ i ] ) );
- Sys_Printf( "Loading %s\n", source );
-
- /* load the file */
- size = LoadFile( source, (void**) &header );
- if ( size == 0 || header == NULL ) {
- Sys_Printf( "Unable to load %s.\n", source );
- return -1;
- }
-
- /* analyze ident/version */
- memcpy( ident, header->ident, 4 );
- ident[ 4 ] = '\0';
- version = LittleLong( header->version );
-
- Sys_Printf( "Identity: %s\n", ident );
- Sys_Printf( "Version: %d\n", version );
- Sys_Printf( "---------------------------------------\n" );
-
- /* analyze each lump */
- for ( i = 0; i < 100; i++ )
- {
- /* call of duty swapped lump pairs */
- if ( lumpSwap ) {
- offset = LittleLong( header->lumps[ i ].length );
- length = LittleLong( header->lumps[ i ].offset );
- }
-
- /* standard lump pairs */
- else
- {
- offset = LittleLong( header->lumps[ i ].offset );
- length = LittleLong( header->lumps[ i ].length );
- }
-
- /* extract data */
- lump = (byte*) header + offset;
- lumpInt = LittleLong( (int) *( (int*) lump ) );
- lumpFloat = LittleFloat( (float) *( (float*) lump ) );
- memcpy( lumpString, (char*) lump, ( length < 1024 ? length : 1024 ) );
- lumpString[ 1024 ] = '\0';
-
- /* print basic lump info */
- Sys_Printf( "Lump: %d\n", i );
- Sys_Printf( "Offset: %d bytes\n", offset );
- Sys_Printf( "Length: %d bytes\n", length );
-
- /* only operate on valid lumps */
- if ( length > 0 ) {
- /* print data in 4 formats */
- Sys_Printf( "As hex: %08X\n", lumpInt );
- Sys_Printf( "As int: %d\n", lumpInt );
- Sys_Printf( "As float: %f\n", lumpFloat );
- Sys_Printf( "As string: %s\n", lumpString );
-
- /* guess lump type */
- if ( lumpString[ 0 ] == '{' && lumpString[ 2 ] == '"' ) {
- Sys_Printf( "Type guess: IBSP LUMP_ENTITIES\n" );
- }
- else if ( strstr( lumpString, "textures/" ) ) {
- Sys_Printf( "Type guess: IBSP LUMP_SHADERS\n" );
- }
- else
- {
- /* guess based on size/count */
- for ( lumpTest = lumpTests; lumpTest->radix > 0; lumpTest++ )
- {
- if ( ( length % lumpTest->radix ) != 0 ) {
- continue;
- }
- count = length / lumpTest->radix;
- if ( count < lumpTest->minCount ) {
- continue;
- }
- Sys_Printf( "Type guess: %s (%d x %d)\n", lumpTest->name, count, lumpTest->radix );
- }
- }
- }
-
- Sys_Printf( "---------------------------------------\n" );
-
- /* end of file */
- if ( offset + length >= size ) {
- break;
- }
- }
-
- /* last stats */
- Sys_Printf( "Lump count: %d\n", i + 1 );
- Sys_Printf( "File size: %d bytes\n", size );
-
- /* return to caller */
- return 0;
-}
-
-
-
-/*
- BSPInfo()
- emits statistics about the bsp file
- */
-
-int BSPInfo( int count, char **fileNames ){
- int i;
- char source[ 1024 ], ext[ 64 ];
- int size;
- FILE *f;
-
-
- /* dummy check */
- if ( count < 1 ) {
- Sys_Printf( "No files to dump info for.\n" );
- return -1;
- }
-
- /* enable info mode */
- infoMode = qtrue;
-
- /* walk file list */
- for ( i = 0; i < count; i++ )
- {
- Sys_Printf( "---------------------------------\n" );
-
- /* mangle filename and get size */
- strcpy( source, fileNames[ i ] );
- ExtractFileExtension( source, ext );
- if ( !Q_stricmp( ext, "map" ) ) {
- StripExtension( source );
- }
- DefaultExtension( source, ".bsp" );
- f = fopen( source, "rb" );
- if ( f ) {
- size = Q_filelength( f );
- fclose( f );
- }
- else{
- size = 0;
- }
-
- /* load the bsp file and print lump sizes */
- Sys_Printf( "%s\n", source );
- LoadBSPFile( source );
- PrintBSPFileSizes();
-
- /* print sizes */
- Sys_Printf( "\n" );
- Sys_Printf( " total %9d\n", size );
- Sys_Printf( " %9d KB\n", size / 1024 );
- Sys_Printf( " %9d MB\n", size / ( 1024 * 1024 ) );
-
- Sys_Printf( "---------------------------------\n" );
- }
-
- /* return count */
- return i;
-}
-
-
-
-/*
- ScaleBSPMain()
- amaze and confuse your enemies with wierd scaled maps!
- */
-
-int ScaleBSPMain( int argc, char **argv ){
- int i;
- float f, scale;
- vec3_t vec;
- char str[ 1024 ];
-
-
- /* arg checking */
- if ( argc < 2 ) {
- Sys_Printf( "Usage: q3map -scale <value> [-v] <mapname>\n" );
- return 0;
- }
-
- /* get scale */
- scale = atof( argv[ argc - 2 ] );
- if ( scale == 0.0f ) {
- Sys_Printf( "Usage: q3map -scale <value> [-v] <mapname>\n" );
- Sys_Printf( "Non-zero scale value required.\n" );
- return 0;
- }
-
- /* do some path mangling */
- strcpy( source, ExpandArg( argv[ argc - 1 ] ) );
- StripExtension( source );
- DefaultExtension( source, ".bsp" );
-
- /* load the bsp */
- Sys_Printf( "Loading %s\n", source );
- LoadBSPFile( source );
- ParseEntities();
-
- /* note it */
- Sys_Printf( "--- ScaleBSP ---\n" );
- Sys_FPrintf( SYS_VRB, "%9d entities\n", numEntities );
-
- /* scale entity keys */
- for ( i = 0; i < numBSPEntities && i < numEntities; i++ )
- {
- /* scale origin */
- GetVectorForKey( &entities[ i ], "origin", vec );
- if ( ( vec[ 0 ] + vec[ 1 ] + vec[ 2 ] ) ) {
- VectorScale( vec, scale, vec );
- sprintf( str, "%f %f %f", vec[ 0 ], vec[ 1 ], vec[ 2 ] );
- SetKeyValue( &entities[ i ], "origin", str );
- }
-
- /* scale door lip */
- f = FloatForKey( &entities[ i ], "lip" );
- if ( f ) {
- f *= scale;
- sprintf( str, "%f", f );
- SetKeyValue( &entities[ i ], "lip", str );
- }
- }
-
- /* scale models */
- for ( i = 0; i < numBSPModels; i++ )
- {
- VectorScale( bspModels[ i ].mins, scale, bspModels[ i ].mins );
- VectorScale( bspModels[ i ].maxs, scale, bspModels[ i ].maxs );
- }
-
- /* scale nodes */
- for ( i = 0; i < numBSPNodes; i++ )
- {
- VectorScale( bspNodes[ i ].mins, scale, bspNodes[ i ].mins );
- VectorScale( bspNodes[ i ].maxs, scale, bspNodes[ i ].maxs );
- }
-
- /* scale leafs */
- for ( i = 0; i < numBSPLeafs; i++ )
- {
- VectorScale( bspLeafs[ i ].mins, scale, bspLeafs[ i ].mins );
- VectorScale( bspLeafs[ i ].maxs, scale, bspLeafs[ i ].maxs );
- }
-
- /* scale drawverts */
- for ( i = 0; i < numBSPDrawVerts; i++ )
- VectorScale( bspDrawVerts[ i ].xyz, scale, bspDrawVerts[ i ].xyz );
-
- /* scale planes */
- for ( i = 0; i < numBSPPlanes; i++ )
- bspPlanes[ i ].dist *= scale;
-
- /* scale gridsize */
- GetVectorForKey( &entities[ 0 ], "gridsize", vec );
- if ( ( vec[ 0 ] + vec[ 1 ] + vec[ 2 ] ) == 0.0f ) {
- VectorCopy( gridSize, vec );
- }
- VectorScale( vec, scale, vec );
- sprintf( str, "%f %f %f", vec[ 0 ], vec[ 1 ], vec[ 2 ] );
- SetKeyValue( &entities[ 0 ], "gridsize", str );
-
- /* write the bsp */
- UnparseEntities();
- StripExtension( source );
- DefaultExtension( source, "_s.bsp" );
- Sys_Printf( "Writing %s\n", source );
- WriteBSPFile( source );
-
- /* return to sender */
- return 0;
-}
-
-
-
-/*
- ConvertBSPMain()
- main argument processing function for bsp conversion
- */
-
-int ConvertBSPMain( int argc, char **argv ){
- int i;
- int ( *convertFunc )( char * );
- game_t *convertGame;
-
-
- /* set default */
- convertFunc = ConvertBSPToASE;
- convertGame = NULL;
-
- /* arg checking */
- if ( argc < 1 ) {
- Sys_Printf( "Usage: q3map -convert [-format <ase|map>] [-v] <mapname>\n" );
- return 0;
- }
-
- /* process arguments */
- for ( i = 1; i < ( argc - 1 ); i++ )
- {
- /* -format map|ase|... */
- if ( !strcmp( argv[ i ], "-format" ) ) {
- i++;
- if ( !Q_stricmp( argv[ i ], "ase" ) ) {
- convertFunc = ConvertBSPToASE;
- }
- else if ( !Q_stricmp( argv[ i ], "map" ) ) {
- convertFunc = ConvertBSPToMap;
- }
- else
- {
- convertGame = GetGame( argv[ i ] );
- if ( convertGame == NULL ) {
- Sys_Printf( "Unknown conversion format \"%s\". Defaulting to ASE.\n", argv[ i ] );
- }
- }
- }
- }
-
- /* clean up map name */
- strcpy( source, ExpandArg( argv[ i ] ) );
- StripExtension( source );
- DefaultExtension( source, ".bsp" );
-
- LoadShaderInfo();
-
- Sys_Printf( "Loading %s\n", source );
-
- /* ydnar: load surface file */
- //% LoadSurfaceExtraFile( source );
-
- LoadBSPFile( source );
-
- /* parse bsp entities */
- ParseEntities();
-
- /* bsp format convert? */
- if ( convertGame != NULL ) {
- /* set global game */
- game = convertGame;
-
- /* write bsp */
- StripExtension( source );
- DefaultExtension( source, "_c.bsp" );
- Sys_Printf( "Writing %s\n", source );
- WriteBSPFile( source );
-
- /* return to sender */
- return 0;
- }
-
- /* normal convert */
- return convertFunc( source );
-}
-
-
-
/*
main()
q3map mojo...
/* read general options first */
for ( i = 1; i < argc; i++ )
{
+ /* -help */
+ if ( !strcmp( argv[ i ], "-h" ) || !strcmp( argv[ i ], "--help" )
+ || !strcmp( argv[ i ], "-help" ) ) {
+ HelpMain(argv[i+1]);
+ return 0;
+ }
+
/* -connect */
if ( !strcmp( argv[ i ], "-connect" ) ) {
argv[ i ] = NULL;
/* verbose */
else if ( !strcmp( argv[ i ], "-v" ) ) {
- verbose = qtrue;
- argv[ i ] = NULL;
+ if ( !verbose ) {
+ verbose = qtrue;
+ argv[ i ] = NULL;
+ }
}
/* force */
Sys_Printf( "Q3Map - v1.0r (c) 1999 Id Software Inc.\n" );
Sys_Printf( "Q3Map (ydnar) - v" Q3MAP_VERSION "\n" );
- Sys_Printf( "GtkRadiant - v" RADIANT_VERSION " " __DATE__ " " __TIME__ "\n" );
+ Sys_Printf( "NetRadiant - v" RADIANT_VERSION " " __DATE__ " " __TIME__ "\n" );
Sys_Printf( "%s\n", Q3MAP_MOTD );
/* ydnar: new path initialization */
InitPaths( &argc, argv );
+ /* set game options */
+ if ( !patchSubdivisions ) {
+ patchSubdivisions = game->patchSubdivisions;
+ }
+
/* check if we have enough options left to attempt something */
if ( argc < 2 ) {
Error( "Usage: %s [general options] [options] mapfile", argv[ 0 ] );
/* analyze */
else if ( !strcmp( argv[ 1 ], "-analyze" ) ) {
- r = AnalyzeBSP( argc - 1, argv + 1 );
+ r = AnalyzeBSPMain( argc - 1, argv + 1 );
}
/* info */
else if ( !strcmp( argv[ 1 ], "-info" ) ) {
- r = BSPInfo( argc - 2, argv + 2 );
+ r = BSPInfoMain( argc - 2, argv + 2 );
}
/* vis */
r = ConvertBSPMain( argc - 1, argv + 1 );
}
+ /* div0: minimap */
+ else if ( !strcmp( argv[ 1 ], "-minimap" ) ) {
+ r = MiniMapBSPMain( argc - 1, argv + 1 );
+ }
+
/* ydnar: otherwise create a bsp */
else{
r = BSPMain( argc, argv );