Remove some more unused headers.
[dragonfly.git] / games / mille / mille.c
CommitLineData
6693db17 1/*-
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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.
6693db17 13 * 3. Neither the name of the University nor the names of its contributors
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14 * may be used to endorse or promote products derived from this software
15 * without specific prior written permission.
16 *
17 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
18 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
19 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
20 * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
21 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
22 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
23 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
24 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
25 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
26 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
27 * SUCH DAMAGE.
28 *
29 * $FreeBSD: src/games/mille/mille.c,v 1.10 1999/12/12 06:17:24 billf Exp $
46c76430 30 * $DragonFly: src/games/mille/mille.c,v 1.5 2006/08/27 17:17:23 pavalos Exp $
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31 *
32 * @(#) Copyright (c) 1982, 1993 The Regents of the University of California. All rights reserved.
33 * @(#)mille.c 8.1 (Berkeley) 5/31/93
34 * $FreeBSD: src/games/mille/mille.c,v 1.10 1999/12/12 06:17:24 billf Exp $
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35 */
36
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37#include "mille.h"
38#include <signal.h>
39#include <term.h>
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40
41/*
42 * @(#)mille.c 1.3 (Berkeley) 5/10/83
43 */
44
851dc90d 45static void usage (void);
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46
47int
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48main(int ac, char *av[])
49{
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50 bool restore;
51
6693db17 52 /* Revoke setgid privileges */
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53 setgid(getgid());
54
55 if (strcmp(av[0], "a.out") == 0) {
56 outf = fopen("q", "w");
2038fb68 57 setbuf(outf, NULL);
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58 Debug = TRUE;
59 }
60 restore = FALSE;
61 switch (ac) {
62 case 2:
63 rest_f(av[1]);
64 restore = TRUE;
65 case 1:
66 break;
67 default:
68 usage();
69 /* NOTREACHED */
70 }
71 Play = PLAYER;
72 initscr();
73 delwin(stdscr);
74 stdscr = Board = newwin(BOARD_Y, BOARD_X, 0, 0);
75 Score = newwin(SCORE_Y, SCORE_X, 0, 40);
76 Miles = newwin(MILES_Y, MILES_X, 17, 0);
77#ifdef attron
78 idlok(Board, TRUE);
79 idlok(Score, TRUE);
80 idlok(Miles, TRUE);
81#endif
82 leaveok(Score, TRUE);
83 leaveok(Miles, TRUE);
84 clearok(curscr, TRUE);
85 srandomdev();
6693db17 86 cbreak();
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87 noecho();
88 signal(SIGINT, rub);
89 for (;;) {
90 if (!restore || (Player[PLAYER].total >= 5000
91 || Player[COMP].total >= 5000)) {
92 if (Player[COMP].total < Player[PLAYER].total)
93 Player[PLAYER].games++;
94 else if (Player[COMP].total > Player[PLAYER].total)
95 Player[COMP].games++;
96 Player[COMP].total = 0;
97 Player[PLAYER].total = 0;
98 }
99 do {
100 if (!restore)
101 Handstart = Play = other(Handstart);
102 if (!restore || On_exit) {
103 shuffle();
104 init();
105 }
106 newboard();
107 if (restore)
108 mvwaddstr(Score, ERR_Y, ERR_X, Initstr);
109 prboard();
110 do {
111 domove();
112 if (Finished)
113 newscore();
114 prboard();
115 } while (!Finished);
116 check_more();
117 restore = On_exit = FALSE;
118 } while (Player[COMP].total < 5000
119 && Player[PLAYER].total < 5000);
120 }
121}
122
123static void
46c76430 124usage(void)
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125{
126 fprintf(stderr, "usage: mille [restore_file]\n");
127 exit(1);
128}
129
130/*
131 * Routine to trap rubouts, and make sure they really want to
132 * quit.
133 */
134void
6693db17 135rub(int sig __unused)
46c76430 136{
46c76430 137 signal(SIGINT, SIG_IGN);
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138 if (getyn(REALLYPROMPT))
139 die(0);
46c76430 140 signal(SIGINT, rub);
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141}
142
143/*
144 * Time to go beddy-by
145 */
146void
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147die(int code)
148{
984263bc 149
46c76430 150 signal(SIGINT, SIG_IGN);
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151 if (outf)
152 fflush(outf);
153 mvcur(0, COLS - 1, LINES - 1, 0);
154 endwin();
155 exit(code);
156}