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https://salsa.debian.org/games-team/bsdgames
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107 lines
3.4 KiB
C
107 lines
3.4 KiB
C
/* $NetBSD: battlestar.c,v 1.14 2004/01/27 20:30:29 jsm Exp $ */
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/*
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* Copyright (c) 1983, 1993
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* The Regents of the University of California. All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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* 3. Neither the name of the University nor the names of its contributors
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* may be used to endorse or promote products derived from this software
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* without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*/
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#include <sys/cdefs.h>
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#ifndef lint
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__COPYRIGHT("@(#) Copyright (c) 1983, 1993\n\
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The Regents of the University of California. All rights reserved.\n");
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#endif /* not lint */
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#ifndef lint
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#if 0
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static char sccsid[] = "@(#)battlestar.c 8.2 (Berkeley) 4/28/95";
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#else
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__RCSID("$NetBSD: battlestar.c,v 1.14 2004/01/27 20:30:29 jsm Exp $");
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#endif
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#endif /* not lint */
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/*
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* Battlestar - a stellar-tropical adventure game
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*
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* Originally written by His Lordship, Admiral David W. Horatio Riggle,
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* on the Cory PDP-11/70, University of California, Berkeley.
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*/
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#include "extern.h"
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int main(int, char *[]);
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int
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main(argc, argv)
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int argc;
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char **argv;
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{
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char mainbuf[LINELENGTH];
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char *next;
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/* Open the score file then revoke setgid privileges */
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open_score_file();
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setregid(getgid(), getgid());
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if (argc < 2)
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initialize(NULL);
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else if (strcmp(argv[1], "-r") == 0)
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initialize((argc > 2) ? argv[2] : DEFAULT_SAVE_FILE);
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else
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initialize(argv[1]);
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start:
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news();
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if (beenthere[position] <= ROOMDESC)
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beenthere[position]++;
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if (notes[LAUNCHED])
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crash(); /* decrements fuel & crash */
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if (matchlight) {
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puts("Your match splutters out.");
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matchlight = 0;
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}
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if (!notes[CANTSEE] || testbit(inven, LAMPON) ||
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testbit(location[position].objects, LAMPON)) {
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writedes();
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printobjs();
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} else
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puts("It's too dark to see anything in here!");
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whichway(location[position]);
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run:
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next = getcom(mainbuf, sizeof mainbuf, ">-: ",
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"Please type in something.");
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for (wordcount = 0; next && wordcount < NWORD - 1; wordcount++)
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next = getword(next, words[wordcount], -1);
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parse();
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switch (cypher()) {
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case -1:
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goto run;
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case 0:
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goto start;
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default:
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errx(1, "bad return from cypher(): please submit a bug report");
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}
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}
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