X-Git-Url: http://git.mutantstargoat.com/user/nuclear/?p=dosdemo;a=blobdiff_plain;f=src%2Fcfgopt.c;h=ef161674dffef3c9d67d4d2790d737161dd7cae2;hp=553a1457fcae6a25144a02c7fc26795e0adbefec;hb=45f6f46fe758d15aafccdb69ae837fc7d84ee466;hpb=493e590908a39324651cd2c81323e6969c0b4c4f

diff --git a/src/cfgopt.c b/src/cfgopt.c
index 553a145..ef16167 100644
--- a/src/cfgopt.c
+++ b/src/cfgopt.c
@@ -4,7 +4,12 @@
 #include <ctype.h>
 #include "cfgopt.h"
 
-struct options opt;
+struct options opt = {
+	0,	/* start_scr */
+	0,	/* music */
+	0,	/* sball */
+	1	/* vsync */
+};
 
 int parse_args(int argc, char **argv)
 {
@@ -19,6 +24,12 @@ int parse_args(int argc, char **argv)
 				opt.music = 0;
 			} else if(strcmp(argv[i], "-scr") == 0 || strcmp(argv[i], "-screen") == 0) {
 				scrname = argv[++i];
+			} else if(strcmp(argv[i], "-sball") == 0) {
+				opt.sball = !opt.sball;
+			} else if(strcmp(argv[i], "-vsync") == 0) {
+				opt.vsync = 1;
+			} else if(strcmp(argv[i], "-novsync") == 0) {
+				opt.vsync = 0;
 			} else {
 				fprintf(stderr, "invalid option: %s\n", argv[i]);
 				return -1;
@@ -32,7 +43,9 @@ int parse_args(int argc, char **argv)
 		}
 	}
 
-	opt.start_scr = scrname;
+	if(scrname) {
+		opt.start_scr = scrname;
+	}
 	return 0;
 }
 
@@ -99,6 +112,10 @@ int load_config(const char *fname)
 			opt.music = bool_value(value);
 		} else if(strcmp(line, "screen") == 0) {
 			opt.start_scr = strdup(value);
+		} else if(strcmp(line, "sball") == 0) {
+			opt.sball = bool_value(value);
+		} else if(strcmp(line, "vsync") == 0) {
+			opt.vsync = bool_value(value);
 		} else {
 			fprintf(stderr, "%s:%d invalid option: %s\n", fname, nline, line);
 			return -1;