/* options.c command line options handling Copyright (C) 2002 Bill Currie 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: Free Software Foundation, Inc. 59 Temple Place - Suite 330 Boston, MA 02111-1307, USA */ #ifdef HAVE_CONFIG_H # include "config.h" #endif #ifdef HAVE_STRING_H # include #endif #ifdef HAVE_STRINGS_H # include #endif #include #include #include #include "QF/quakefs.h" #include "tools/qfbsp/include/options.h" /** \addtogroup qfbsp_options */ //@{ const char *this_program; static struct option const long_options[] = { {"quiet", no_argument, 0, 'q'}, {"verbose", no_argument, 0, 'v'}, {"help", no_argument, 0, 'h'}, {"version", no_argument, 0, 'V'}, {"draw", no_argument, 0, 'd'}, {"notjunc", no_argument, 0, 't'}, {"nofill", no_argument, 0, 'f'}, {"noclip", no_argument, 0, 'c'}, {"onlyents", no_argument, 0, 'e'}, {"portal", no_argument, 0, 'p'}, {"info", no_argument, 0, 'i'}, {"extract-textures", no_argument, 0, 256}, {"extract-entities", no_argument, 0, 257}, {"extract-hull", no_argument, 0, 258}, {"smart-leak", no_argument, 0, 259}, {"usehulls", no_argument, 0, 'u'}, {"hullnum", required_argument, 0, 'H'}, {"subdivide", required_argument, 0, 's'}, {"wadpath", required_argument, 0, 'w'}, {"watervis", no_argument, 0, 'W'}, {NULL, 0, NULL, 0} }; static const char *short_options = "q" // quiet "v" // verbose "h" // help "V" // version "d" // draw "t" // notjunc "f" // nofill "c" // noclip "e" // onlyents "i" // info "o:" // outputfile "p" // portal "u" // usehulls "H:" // hullnum "s:" // subdivide "w:" // wadpath "W" // watervis ; static void usage (int status) { printf ("%s - QuakeForge PVS/PHS generation tool\n", this_program); printf ("Usage: %s [options]\n", this_program); printf ( "Options:\n" " -q, --quiet Inhibit usual output\n" " -v, --verbose Display more output than usual\n" " -h, --help Display this help and exit\n" " -V, --version Output version information and exit\n" " -i, --info Display info about the bsp\n" " -d, --draw\n" " -t, --notjunc\n" " -c, --noclip\n" " -e, --onlyents\n" " -p, --portal\n" " --extract-hull\n" " --extract-textures\n" " --extract-entities\n" " -u, --usehulls Use the existing hull files\n" " -H, --hullnum [num]\n" " -s, --subdivide [size]\n" " -w, --wadpath [path] semicolon delimited set of dirs to\n" " search for texture wads\n" " -W, --watervis allow transparent liquid surfaces\n" ); exit (status); } int DecodeArgs (int argc, char **argv) { int c; memset (&options, 0, sizeof (options)); options.verbosity = 1; options.subdivide_size = 240; while ((c = getopt_long (argc, argv, short_options, long_options, 0)) != EOF) { switch (c) { case 'q': // quiet options.verbosity -= 1; break; case 'v': // verbose options.verbosity += 1; break; case 'h': // help usage (0); break; case 'V': // version printf ("%s version %s\n", PACKAGE_NAME, PACKAGE_VERSION); exit (0); break; case 'd': // draw options.drawflag = true; break; case 't': // notjunc options.notjunc = true; break; case 'f': // nofill options.nofill = true; break; case 'c': // noclip options.noclip = true; break; case 'e': // onlyents options.onlyents = true; break; case 'o': options.output_file = strdup (optarg); break; case 'i': options.extract = true; options.info = true; break; case 'p': // portal options.extract = true; options.portal = true; break; case 256: // extract-textures options.extract = true; options.extract_textures = true; break; case 257: // extract-entities options.extract = true; options.extract_entities = true; break; case 258: // extract-hull options.extract = true; options.extract_hull = true; break; case 259: // smart-leak options.smart_leak = true; break; case 'u': // usehulls options.usehulls = true; break; case 'H': // hullnum options.hullnum = atoi (optarg); break; case 's': // subdivide options.subdivide_size = atoi (optarg); break; case 'w': // wadpath options.wadpath = optarg; break; case 'W': // watervis options.watervis = true; break; default: usage (1); } } if (options.extract) { options.bspfile = strdup (argv[optind++]); } else { if (argv[optind] && *(argv[optind])) { options.mapfile = malloc (strlen(argv[optind]) + 5); strcpy (options.mapfile, argv[optind++]); } else { usage (1); } if (argv[optind] && *(argv[optind])) { options.bspfile = strdup (argv[optind++]); } else { options.bspfile = malloc (strlen (options.mapfile) + 5); QFS_StripExtension (options.mapfile, options.bspfile); strcat (options.bspfile, ".bsp"); } options.hullfile = malloc (strlen (options.bspfile) + 5); options.portfile = malloc (strlen (options.bspfile) + 5); options.pointfile = malloc (strlen (options.bspfile) + 5); // create filenames QFS_StripExtension (options.bspfile, options.hullfile); strcat (options.hullfile, ".h0"); QFS_StripExtension (options.bspfile, options.portfile); strcat (options.portfile, ".prt"); QFS_StripExtension (options.bspfile, options.pointfile); strcat (options.pointfile, ".pts"); } if (options.wadpath) { char *t = malloc (strlen (options.wadpath) + 2); strcpy (t, ";"); strcat (t, options.wadpath); options.wadpath = t; } else { options.wadpath = ""; } return optind; } //@}