2 * Copyright (c) 1980, 1993
3 * The Regents of the University of California. All rights reserved.
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions
8 * 1. Redistributions of source code must retain the above copyright
9 * notice, this list of conditions and the following disclaimer.
10 * 2. Redistributions in binary form must reproduce the above copyright
11 * notice, this list of conditions and the following disclaimer in the
12 * documentation and/or other materials provided with the distribution.
13 * 3. All advertising materials mentioning features or use of this software
14 * must display the following acknowledgement:
15 * This product includes software developed by the University of
16 * California, Berkeley and its contributors.
17 * 4. Neither the name of the University nor the names of its contributors
18 * may be used to endorse or promote products derived from this software
19 * without specific prior written permission.
21 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
22 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
23 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
24 * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
25 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
26 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
27 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
28 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
29 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
30 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
33 * @(#) Copyright (c) 1980, 1993 The Regents of the University of California. All rights reserved.
34 * @(#)teach.c 8.1 (Berkeley) 5/31/93
35 * $FreeBSD: src/games/backgammon/teachgammon/teach.c,v 1.12 1999/11/30 03:48:30 billf Exp $
36 * $DragonFly: src/games/backgammon/teachgammon/teach.c,v 1.3 2006/08/08 16:36:11 pavalos Exp $
40 #include <sys/types.h>
47 const char *const helpm[] = {
48 "\nEnter a space or newline to roll, or",
49 " b to display the board",
55 const char *const contin[] = {
61 main(int argc, char **argv)
69 signal (SIGINT,(sig_t)getout);
70 if (tcgetattr (0,&tty) == -1) /* get old tty mode */
71 errexit ("teachgammon(tcgetattr)");
73 raw = ((noech = old & ~ECHO) & ~ICANON); /* set up modes */
74 ospeed = cfgetospeed(&tty); /* for termlib */
75 tflag = getcaps (getenv ("TERM"));
78 noech &= ~(ICRNL|OXTABS);
79 raw &= ~(ICRNL|OXTABS);
95 if ((i = text(intro1)) != 0)
98 if ((i = text(intro2)) != 0)
102 if ((i = text(moves)) != 0)
106 if ((i = text(remove)) != 0)
110 if ((i = text(hits)) != 0)
114 if ((i = text(endgame)) != 0)
118 if ((i = text(doubl)) != 0)
122 if ((i = text(stragy)) != 0)
126 if ((i = text(prog)) != 0)
130 if ((i = text(lastch)) != 0)
147 args[0] = strdup("backgammon");
148 args[acnt++] = strdup("-n");
151 for (i = 0; i < acnt; i++)
153 writel ("Help! Backgammon program is missing\007!!\n");