mirror of
https://github.com/freebsd/freebsd-src.git
synced 2024-11-30 02:12:45 +00:00
554eb505f8
of the x11 based games. I'm not going to tag the originals with bsd_44_lite and do this in two stages since it's just not worth it for this collection, and I've got directory renames to deal with that way. Bleah. Submitted by: jkh
76 lines
2.5 KiB
C
76 lines
2.5 KiB
C
/*
|
|
* 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.
|
|
*/
|
|
|
|
#ifndef lint
|
|
static char sccsid[] = "@(#)getword.c 8.1 (Berkeley) 5/31/93";
|
|
#endif /* not lint */
|
|
|
|
#include "hangman.h"
|
|
#include <stdlib.h>
|
|
|
|
/*
|
|
* getword:
|
|
* Get a valid word out of the dictionary file
|
|
*/
|
|
getword()
|
|
{
|
|
register FILE *inf;
|
|
register char *wp, *gp;
|
|
register long pos;
|
|
|
|
inf = Dict;
|
|
for (;;) {
|
|
pos = (double)rand() / (RAND_MAX + 1.0) * (double)Dict_size;
|
|
fseek(inf, pos, 0);
|
|
if (fgets(Word, BUFSIZ, inf) == NULL)
|
|
continue;
|
|
if (fgets(Word, BUFSIZ, inf) == NULL)
|
|
continue;
|
|
Word[strlen(Word) - 1] = '\0';
|
|
if (strlen(Word) < MINLEN)
|
|
continue;
|
|
for (wp = Word; *wp; wp++)
|
|
if (!islower(*wp))
|
|
goto cont;
|
|
break;
|
|
cont: ;
|
|
}
|
|
gp = Known;
|
|
wp = Word;
|
|
while (*wp) {
|
|
*gp++ = '-';
|
|
wp++;
|
|
}
|
|
*gp = '\0';
|
|
}
|