Remove extra semicolon.

[bsdgames-darwin.git] / battlestar / battlestar.c

diff --git a/battlestar/battlestar.c b/battlestar/battlestar.c
index 9eb63707489e4e5aecbaff16d04e9c037e0af046..47465799e2e1db50d95df96156718a6fd78c795a 100644 (file)
--- a/battlestar/battlestar.c
+++ b/battlestar/battlestar.c
@@ -1,4 +1,4 @@
-/*     $NetBSD: battlestar.c,v 1.7 1999/07/21 03:56:53 hubertf Exp $   */
+/*     $NetBSD: battlestar.c,v 1.16 2008/07/20 01:03:21 lukem Exp $    */
 
 /*
  * Copyright (c) 1983, 1993
@@ -12,11 +12,7 @@
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in the
  *    documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- *    must display the following acknowledgement:
- *     This product includes software developed by the University of
- *     California, Berkeley and its contributors.
- * 4. Neither the name of the University nor the names of its contributors
+ * 3. Neither the name of the University nor the names of its contributors
  *    may be used to endorse or promote products derived from this software
  *    without specific prior written permission.
  *
@@ -35,15 +31,15 @@
 
 #include <sys/cdefs.h>
 #ifndef lint
-__COPYRIGHT("@(#) Copyright (c) 1983, 1993\n\
-       The Regents of the University of California.  All rights reserved.\n");
+__COPYRIGHT("@(#) Copyright (c) 1983, 1993\
+ The Regents of the University of California.  All rights reserved.");
 #endif                         /* not lint */
 
 #ifndef lint
 #if 0
 static char sccsid[] = "@(#)battlestar.c       8.2 (Berkeley) 4/28/95";
 #else
-__RCSID("$NetBSD: battlestar.c,v 1.7 1999/07/21 03:56:53 hubertf Exp $");
+__RCSID("$NetBSD: battlestar.c,v 1.16 2008/07/20 01:03:21 lukem Exp $");
 #endif
 #endif                         /* not lint */
 
@@ -56,23 +52,26 @@ __RCSID("$NetBSD: battlestar.c,v 1.7 1999/07/21 03:56:53 hubertf Exp $");
 
 #include "extern.h"
 
-int main __P((int, char *[]));
-
 int
-main(argc, argv)
-       int     argc;
-       char  **argv;
+main(int argc, char **argv)
 {
        char    mainbuf[LINELENGTH];
        char   *next;
 
        /* Open the score file then revoke setgid privileges */
        open_score_file();
-       setregid(getgid(), getgid());
-       initialize(argc < 2 || strcmp(argv[1], "-r"));
+       setgid(getgid());
+
+       if (argc < 2)
+               initialize(NULL);
+       else if (strcmp(argv[1], "-r") == 0)
+               initialize((argc > 2) ? argv[2] : DEFAULT_SAVE_FILE);
+       else
+               initialize(argv[1]);
 start:
        news();
-       beenthere[position]++;
+       if (beenthere[position] <= ROOMDESC)
+               beenthere[position]++;
        if (notes[LAUNCHED])
                crash();        /* decrements fuel & crash */
        if (matchlight) {
@@ -89,7 +88,7 @@ start:
 run:
        next = getcom(mainbuf, sizeof mainbuf, ">-: ",
            "Please type in something.");
-       for (wordcount = 0; next && wordcount < 20; wordcount++)
+       for (wordcount = 0; next && wordcount < NWORD - 1; wordcount++)
                next = getword(next, words[wordcount], -1);
        parse();
        switch (cypher()) {
@@ -98,6 +97,6 @@ run:
        case 0:
                goto start;
        default:
-               exit(0);
+               errx(1, "bad return from cypher(): please submit a bug report");
        }
 }