/tools/quake3/q3map2/main.c
https://gitlab.com/illwieckz/netradiant · C · 301 lines · 160 code · 62 blank · 79 comment · 56 complexity · 2fc8be49deca022ec156b3a9ccdfc367 MD5 · raw file
- /* -------------------------------------------------------------------------------
- Copyright (C) 1999-2007 id Software, Inc. and contributors.
- For a list of contributors, see the accompanying CONTRIBUTORS file.
- This file is part of GtkRadiant.
- GtkRadiant 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.
- GtkRadiant 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 GtkRadiant; if not, write to the Free Software
- Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
- -------------------------------------------------------------------------------
- This code has been altered significantly from its original form, to support
- several games based on the Quake III Arena engine, in the form of "Q3Map2."
- ------------------------------------------------------------------------------- */
- /* marker */
- #define MAIN_C
- /* dependencies */
- #include "q3map2.h"
- #include <glib.h>
- /*
- Random()
- returns a pseudorandom number between 0 and 1
- */
- vec_t Random( void ){
- return (vec_t) rand() / RAND_MAX;
- }
- 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()
- cleanup routine
- */
- static void ExitQ3Map( void ){
- BSPFilesCleanup();
- if ( mapDrawSurfs != NULL ) {
- free( mapDrawSurfs );
- }
- }
- /*
- main()
- q3map mojo...
- */
- int main( int argc, char **argv ){
- int i, r;
- double start, end;
- extern qboolean werror;
- /* we want consistent 'randomness' */
- srand( 0 );
- /* start timer */
- start = I_FloatTime();
- /* this was changed to emit version number over the network */
- printf( Q3MAP_VERSION "\n" );
- /* set exit call */
- atexit( ExitQ3Map );
- /* 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( ( i + 1 < argc ) ? argv[ i + 1 ] : NULL );
- return 0;
- }
- /* -connect */
- if ( !strcmp( argv[ i ], "-connect" ) ) {
- if ( ++i >= argc || !argv[ i ] ) {
- Error( "Out of arguments: No address specified after %s", argv[ i - 1 ] );
- }
- argv[ i - 1 ] = NULL;
- Broadcast_Setup( argv[ i ] );
- argv[ i ] = NULL;
- }
- /* verbose */
- else if ( !strcmp( argv[ i ], "-v" ) ) {
- if ( !verbose ) {
- verbose = qtrue;
- argv[ i ] = NULL;
- }
- }
- /* force */
- else if ( !strcmp( argv[ i ], "-force" ) ) {
- force = qtrue;
- argv[ i ] = NULL;
- }
- /* make all warnings into errors */
- else if ( !strcmp( argv[ i ], "-werror" ) ) {
- werror = qtrue;
- argv[ i ] = NULL;
- }
- /* patch subdivisions */
- else if ( !strcmp( argv[ i ], "-subdivisions" ) ) {
- if ( ++i >= argc || !argv[ i ] ) {
- Error( "Out of arguments: No value specified after %s", argv[ i - 1 ] );
- }
- argv[ i - 1 ] = NULL;
- patchSubdivisions = atoi( argv[ i ] );
- argv[ i ] = NULL;
- if ( patchSubdivisions <= 0 ) {
- patchSubdivisions = 1;
- }
- }
- /* threads */
- else if ( !strcmp( argv[ i ], "-threads" ) ) {
- if ( ++i >= argc || !argv[ i ] ) {
- Error( "Out of arguments: No value specified after %s", argv[ i - 1 ] );
- }
- argv[ i - 1 ] = NULL;
- numthreads = atoi( argv[ i ] );
- argv[ i ] = NULL;
- }
- }
- /* init model library */
- PicoInit();
- PicoSetMallocFunc( safe_malloc );
- PicoSetFreeFunc( free );
- PicoSetPrintFunc( PicoPrintFunc );
- PicoSetLoadFileFunc( PicoLoadFileFunc );
- PicoSetFreeFileFunc( free );
- /* set number of threads */
- ThreadSetDefault();
- /* generate sinusoid jitter table */
- for ( i = 0; i < MAX_JITTERS; i++ )
- {
- jitters[ i ] = sin( i * 139.54152147 );
- //% Sys_Printf( "Jitter %4d: %f\n", i, jitters[ i ] );
- }
- /* we print out two versions, q3map's main version (since it evolves a bit out of GtkRadiant)
- and we put the GtkRadiant version to make it easy to track with what version of Radiant it was built with */
- Sys_Printf( "Q3Map - v1.0r (c) 1999 Id Software Inc.\n" );
- Sys_Printf( "Q3Map (ydnar) - v" Q3MAP_VERSION "\n" );
- Sys_Printf( RADIANT_NAME " - 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 ] );
- }
- /* fixaas */
- if ( !strcmp( argv[ 1 ], "-fixaas" ) ) {
- r = FixAASMain( argc - 1, argv + 1 );
- }
- /* analyze */
- else if ( !strcmp( argv[ 1 ], "-analyze" ) ) {
- r = AnalyzeBSPMain( argc - 1, argv + 1 );
- }
- /* info */
- else if ( !strcmp( argv[ 1 ], "-info" ) ) {
- r = BSPInfoMain( argc - 2, argv + 2 );
- }
- /* vis */
- else if ( !strcmp( argv[ 1 ], "-vis" ) ) {
- r = VisMain( argc - 1, argv + 1 );
- }
- /* light */
- else if ( !strcmp( argv[ 1 ], "-light" ) ) {
- r = LightMain( argc - 1, argv + 1 );
- }
- /* vlight */
- else if ( !strcmp( argv[ 1 ], "-vlight" ) ) {
- Sys_FPrintf( SYS_WRN, "WARNING: VLight is no longer supported, defaulting to -light -fast instead\n\n" );
- argv[ 1 ] = "-fast"; /* eek a hack */
- r = LightMain( argc, argv );
- }
- /* QBall: export entities */
- else if ( !strcmp( argv[ 1 ], "-exportents" ) ) {
- r = ExportEntitiesMain( argc - 1, argv + 1 );
- }
- /* ydnar: lightmap export */
- else if ( !strcmp( argv[ 1 ], "-export" ) ) {
- r = ExportLightmapsMain( argc - 1, argv + 1 );
- }
- /* ydnar: lightmap import */
- else if ( !strcmp( argv[ 1 ], "-import" ) ) {
- r = ImportLightmapsMain( argc - 1, argv + 1 );
- }
- /* ydnar: bsp scaling */
- else if ( !strcmp( argv[ 1 ], "-scale" ) ) {
- r = ScaleBSPMain( argc - 1, argv + 1 );
- }
- /* ydnar: bsp conversion */
- else if ( !strcmp( argv[ 1 ], "-convert" ) ) {
- 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 {
- /* used to write Smokin'Guns like tex file */
- compile_map = qtrue;
- r = BSPMain( argc, argv );
- }
- /* emit time */
- end = I_FloatTime();
- Sys_Printf( "%9.0f seconds elapsed\n", end - start );
- /* shut down connection */
- Broadcast_Shutdown();
- /* return any error code */
- return r;
- }