xref: /openbsd/games/hangman/playgame.c (revision a6445c1d)
1 /*	$OpenBSD: playgame.c,v 1.8 2009/10/27 23:59:25 deraadt Exp $	*/
2 /*	$NetBSD: playgame.c,v 1.3 1995/03/23 08:32:53 cgd Exp $	*/
3 
4 /*-
5  * Copyright (c) 1983, 1993
6  *	The Regents of the University of California.  All rights reserved.
7  *
8  * Redistribution and use in source and binary forms, with or without
9  * modification, are permitted provided that the following conditions
10  * are met:
11  * 1. Redistributions of source code must retain the above copyright
12  *    notice, this list of conditions and the following disclaimer.
13  * 2. Redistributions in binary form must reproduce the above copyright
14  *    notice, this list of conditions and the following disclaimer in the
15  *    documentation and/or other materials provided with the distribution.
16  * 3. Neither the name of the University nor the names of its contributors
17  *    may be used to endorse or promote products derived from this software
18  *    without specific prior written permission.
19  *
20  * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
21  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
22  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
23  * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
24  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
25  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
26  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
27  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
28  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
29  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
30  * SUCH DAMAGE.
31  */
32 
33 #include	"hangman.h"
34 
35 /*
36  * playgame:
37  *	play a game
38  */
39 void
40 playgame(void)
41 {
42 	bool	*bp;
43 
44 	if (ksyms)
45 		kgetword();
46 	else
47 		getword();
48 	Errors = 0;
49 	bp = Guessed;
50 	while (bp < &Guessed[26])
51 		*bp++ = FALSE;
52 	while (Errors < MAXERRS && strchr(Known, '-') != NULL) {
53 		prword();
54 		prdata();
55 		prman();
56 		getguess();
57 	}
58 	endgame();
59 }
60