Initial revision

git-svn-id: file:///srv/svn/joey/bsdgames-trunk@5086 a4a2c43b-8ac3-0310-8836-e0e880c912e2

battlestar/battlestar.c

@@ -0,0 +1,106 @@
+/*	$NetBSD: battlestar.c,v 1.6 1997/10/11 02:06:55 lukem Exp $	*/
+
+/*
+ * Copyright (c) 1983, 1993
+ *	The Regents of the University of California.  All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 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
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ */
+
+#include <sys/cdefs.h>
+#ifndef lint
+__COPYRIGHT("@(#) Copyright (c) 1983, 1993\n\
+	The Regents of the University of California.  All rights reserved.\n");
+#endif				/* not lint */
+
+#ifndef lint
+#if 0
+static char sccsid[] = "@(#)battlestar.c	8.2 (Berkeley) 4/28/95";
+#else
+__RCSID("$NetBSD: battlestar.c,v 1.6 1997/10/11 02:06:55 lukem Exp $");
+#endif
+#endif				/* not lint */
+
+/*
+ * Battlestar - a stellar-tropical adventure game
+ *
+ * Originally written by His Lordship, Admiral David W. Horatio Riggle,
+ * on the Cory PDP-11/70, University of California, Berkeley.
+ */
+
+#include "extern.h"
+
+int main __P((int, char *[]));
+
+int
+main(argc, argv)
+	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) ? NULL : (strcmp(argv[1], "-r") ? argv[1]
+					: (argv[2] ? argv[2]
+					   : DEFAULT_SAVE_FILE)));
+start:
+	news();
+	beenthere[position]++;
+	if (notes[LAUNCHED])
+		crash();	/* decrements fuel & crash */
+	if (matchlight) {
+		puts("Your match splutters out.");
+		matchlight = 0;
+	}
+	if (!notes[CANTSEE] || testbit(inven, LAMPON) ||
+	    testbit(location[position].objects, LAMPON)) {
+		writedes();
+		printobjs();
+	} else
+		puts("It's too dark to see anything in here!");
+	whichway(location[position]);
+run:
+	next = getcom(mainbuf, sizeof mainbuf, ">-: ",
+	    "Please type in something.");
+	for (wordcount = 0; next && wordcount < 20; wordcount++)
+		next = getword(next, words[wordcount], -1);
+	parse();
+	switch (cypher()) {
+	case -1:
+		goto run;
+	case 0:
+		goto start;
+	default:
+		exit(1); /* Shouldn't happen */
+	}
+}