nuclear@0: #include <stdio.h>
nuclear@0: #include "opt.h"
nuclear@0: 
nuclear@0: Options opt;
nuclear@0: 
nuclear@0: bool init_options(int argc, char **argv)
nuclear@0: {
nuclear@0: 	opt.xres = 1280;
nuclear@0: 	opt.yres = 800;
nuclear@0: 	opt.fullscreen = false;
nuclear@0: 	opt.shadows = true;
nuclear@0: 	opt.reflections = true;
nuclear@0: 
nuclear@0: 	for(int i=1; i<argc; i++) {
nuclear@0: 		if(argv[i][0] == '-') {
nuclear@0: 			if(strcmp(argv[i], "-noshadows") == 0) {
nuclear@0: 				opt.shadows = false;
nuclear@0: 			} else if(strcmp(argv[i], "-fullscreen") == 0) {
nuclear@0: 				opt.fullscreen = true;
nuclear@0: 			} else {
nuclear@0: 				fprintf(stderr, "invalid option: %s\n", argv[i]);
nuclear@0: 				return false;
nuclear@0: 			}
nuclear@0: 		} else {
nuclear@0: 			fprintf(stderr, "unexpected argument: %s\n", argv[i]);
nuclear@0: 			return false;
nuclear@0: 		}
nuclear@0: 	}
nuclear@0: 
nuclear@0: 	return true;
nuclear@0: }