Initial import from FreeBSD RELENG_4:
[dragonfly.git] / games / mille / mille.c
CommitLineData
984263bc
MD
1/*
2 * Copyright (c) 1982, 1993
3 * The Regents of the University of California. All rights reserved.
4 *
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions
7 * are met:
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.
20 *
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
31 * SUCH DAMAGE.
32 *
33 * $FreeBSD: src/games/mille/mille.c,v 1.10 1999/12/12 06:17:24 billf Exp $
34 */
35
36#ifndef lint
37static const char copyright[] =
38"@(#) Copyright (c) 1982, 1993\n\
39 The Regents of the University of California. All rights reserved.\n";
40#endif /* not lint */
41
42#ifndef lint
43#if 0
44static char sccsid[] = "@(#)mille.c 8.1 (Berkeley) 5/31/93";
45#else
46static const char rcsid[] =
47 "$FreeBSD: src/games/mille/mille.c,v 1.10 1999/12/12 06:17:24 billf Exp $";
48#endif
49#endif /* not lint */
50
51# include "mille.h"
52# include <signal.h>
53# ifdef attron
54# include <term.h>
55# endif attron
56
57/*
58 * @(#)mille.c 1.3 (Berkeley) 5/10/83
59 */
60
61static void usage __P((void));
62
63int
64main(ac, av)
65 int ac;
66 char *av[]; {
67
68 bool restore;
69
70 /* revoke */
71 setgid(getgid());
72
73 if (strcmp(av[0], "a.out") == 0) {
74 outf = fopen("q", "w");
75 setbuf(outf, (char *)NULL);
76 Debug = TRUE;
77 }
78 restore = FALSE;
79 switch (ac) {
80 case 2:
81 rest_f(av[1]);
82 restore = TRUE;
83 case 1:
84 break;
85 default:
86 usage();
87 /* NOTREACHED */
88 }
89 Play = PLAYER;
90 initscr();
91 delwin(stdscr);
92 stdscr = Board = newwin(BOARD_Y, BOARD_X, 0, 0);
93 Score = newwin(SCORE_Y, SCORE_X, 0, 40);
94 Miles = newwin(MILES_Y, MILES_X, 17, 0);
95#ifdef attron
96 idlok(Board, TRUE);
97 idlok(Score, TRUE);
98 idlok(Miles, TRUE);
99#endif
100 leaveok(Score, TRUE);
101 leaveok(Miles, TRUE);
102 clearok(curscr, TRUE);
103 srandomdev();
104 crmode();
105 noecho();
106 signal(SIGINT, rub);
107 for (;;) {
108 if (!restore || (Player[PLAYER].total >= 5000
109 || Player[COMP].total >= 5000)) {
110 if (Player[COMP].total < Player[PLAYER].total)
111 Player[PLAYER].games++;
112 else if (Player[COMP].total > Player[PLAYER].total)
113 Player[COMP].games++;
114 Player[COMP].total = 0;
115 Player[PLAYER].total = 0;
116 }
117 do {
118 if (!restore)
119 Handstart = Play = other(Handstart);
120 if (!restore || On_exit) {
121 shuffle();
122 init();
123 }
124 newboard();
125 if (restore)
126 mvwaddstr(Score, ERR_Y, ERR_X, Initstr);
127 prboard();
128 do {
129 domove();
130 if (Finished)
131 newscore();
132 prboard();
133 } while (!Finished);
134 check_more();
135 restore = On_exit = FALSE;
136 } while (Player[COMP].total < 5000
137 && Player[PLAYER].total < 5000);
138 }
139}
140
141static void
142usage()
143{
144 fprintf(stderr, "usage: mille [restore_file]\n");
145 exit(1);
146}
147
148/*
149 * Routine to trap rubouts, and make sure they really want to
150 * quit.
151 */
152void
153rub(sig)
154int sig; {
155
156 (void)signal(SIGINT, SIG_IGN);
157 if (getyn(REALLYPROMPT))
158 die(0);
159 (void)signal(SIGINT, rub);
160}
161
162/*
163 * Time to go beddy-by
164 */
165void
166die(code)
167int code; {
168
169 (void)signal(SIGINT, SIG_IGN);
170 if (outf)
171 fflush(outf);
172 mvcur(0, COLS - 1, LINES - 1, 0);
173 endwin();
174 exit(code);
175}