103 lines
2.8 KiB
C
103 lines
2.8 KiB
C
/* $NetBSD: main.c,v 1.14 2008/08/08 16:10:47 drochner 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\
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The Regents of the University of California. All rights reserved.");
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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[] = "@(#)main.c 8.1 (Berkeley) 5/31/93";
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#else
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__RCSID("$NetBSD: main.c,v 1.14 2008/08/08 16:10:47 drochner Exp $");
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#endif
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#endif /* not lint */
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#include <err.h>
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#include "hangman.h"
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/*
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* This game written by Ken Arnold.
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*/
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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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int ch;
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/* Revoke setgid privileges */
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setgid(getgid());
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while ((ch = getopt(argc, argv, "d:m:")) != -1) {
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switch (ch) {
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case 'd':
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Dict_name = optarg;
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break;
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case 'm':
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Minlen = atoi(optarg);
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if (Minlen < 2)
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errx(1, "minimum word length too short");
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break;
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case '?':
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default:
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(void)fprintf(stderr, "usage: hangman [-d wordlist] [-m minlen]\n");
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exit(1);
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}
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}
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if (!initscr())
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errx(0, "couldn't initialize screen");
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signal(SIGINT, die);
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setup();
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for (;;) {
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Wordnum++;
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playgame();
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Average = (Average * (Wordnum - 1) + Errors) / Wordnum;
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}
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/* NOTREACHED */
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}
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/*
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* die:
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* Die properly.
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*/
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void
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die(dummy)
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int dummy __unused;
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{
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mvcur(0, COLS - 1, LINES - 1, 0);
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endwin();
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putchar('\n');
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exit(0);
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}
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