create all install dirs and parents is needed

[vor.git] / args.c

diff --git a/args.c b/args.c
index f194690..4d62995 100644 (file)
--- a/args.c
+++ b/args.c
@@ -8,6 +8,8 @@
 int opt_fullscreen;
 int opt_sound;
 
+int opt_autopilot;
+
 static void
 show_help(void)
 {
@@ -18,9 +20,6 @@ show_help(void)
        puts("  -V, --version              Print program version");
        puts("  -?, --help                 Give this help list");
        putchar('\n');
-       puts("Mandatory or optional arguments to long options are also mandatory or optional");
-       puts("for any corresponding short options.");
-       putchar('\n');
        puts("Report bugs at http://jasonwoof.com/contact.html");
 }
 
@@ -35,6 +34,7 @@ short_opt(char c, char *arg)
                                  exit(0);
                case '?':
                case 'h': return 0;
+               case 'a': opt_autopilot = 1; break;
                default: 
                                  fprintf(stderr, "unknown option -%c\n\n", c);
                                  return 0;
@@ -49,9 +49,9 @@ parse_short_opts(const char *s, char *arg)
        return short_opt(*s, arg);
 }
 
-static char *long_opts[] = { "full-screen", "silent", "version", "help" };
+static char *long_opts[] = { "full-screen", "silent", "version", "help", "autopilot" };
 
-static char short_opts[] = { 'f', 's', 'V', 'h' };
+static char short_opts[] = { 'f', 's', 'V', 'h', 'a' };
 
 int
 parse_long_opt(const char *s, char *arg)
@@ -70,6 +70,7 @@ init_opts(void)
 {
        opt_fullscreen = 0;
        opt_sound = 1;
+       opt_autopilot = 0;
 }
 
 int