games/mille/mille.c

   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  * $DragonFly: src/games/mille/mille.c,v 1.5 2006/08/27 17:17:23 pavalos Exp $
  35  *
  36  * @(#) Copyright (c) 1982, 1993 The Regents of the University of California.  All rights reserved.
  37  * @(#)mille.c  8.1 (Berkeley) 5/31/93
  38  * $FreeBSD: src/games/mille/mille.c,v 1.10 1999/12/12 06:17:24 billf Exp $
  39  */
  40
  41 # include       "mille.h"
  42 # include       <signal.h>
  43 # include       <term.h>
  44
  45 /*
  46  * @(#)mille.c  1.3 (Berkeley) 5/10/83
  47  */
  48
  49 static void usage (void);
  50
  51 int
  52 main(int ac, char *av[])
  53 {
  54
  55         bool    restore;
  56
  57         /* revoke */
  58         setgid(getgid());
  59
  60         if (strcmp(av[0], "a.out") == 0) {
  61                 outf = fopen("q", "w");
  62                 setbuf(outf, NULL);
  63                 Debug = TRUE;
  64         }
  65         restore = FALSE;
  66         switch (ac) {
  67           case 2:
  68                 rest_f(av[1]);
  69                 restore = TRUE;
  70           case 1:
  71                 break;
  72           default:
  73                 usage();
  74                 /* NOTREACHED */
  75         }
  76         Play = PLAYER;
  77         initscr();
  78         delwin(stdscr);
  79         stdscr = Board = newwin(BOARD_Y, BOARD_X, 0, 0);
  80         Score = newwin(SCORE_Y, SCORE_X, 0, 40);
  81         Miles = newwin(MILES_Y, MILES_X, 17, 0);
  82 #ifdef attron
  83         idlok(Board, TRUE);
  84         idlok(Score, TRUE);
  85         idlok(Miles, TRUE);
  86 #endif
  87         leaveok(Score, TRUE);
  88         leaveok(Miles, TRUE);
  89         clearok(curscr, TRUE);
  90         srandomdev();
  91         crmode();
  92         noecho();
  93         signal(SIGINT, rub);
  94         for (;;) {
  95                 if (!restore || (Player[PLAYER].total >= 5000
  96                     || Player[COMP].total >= 5000)) {
  97                         if (Player[COMP].total < Player[PLAYER].total)
  98                                 Player[PLAYER].games++;
  99                         else if (Player[COMP].total > Player[PLAYER].total)
 100                                 Player[COMP].games++;
 101                         Player[COMP].total = 0;
 102                         Player[PLAYER].total = 0;
 103                 }
 104                 do {
 105                         if (!restore)
 106                                 Handstart = Play = other(Handstart);
 107                         if (!restore || On_exit) {
 108                                 shuffle();
 109                                 init();
 110                         }
 111                         newboard();
 112                         if (restore)
 113                                 mvwaddstr(Score, ERR_Y, ERR_X, Initstr);
 114                         prboard();
 115                         do {
 116                                 domove();
 117                                 if (Finished)
 118                                         newscore();
 119                                 prboard();
 120                         } while (!Finished);
 121                         check_more();
 122                         restore = On_exit = FALSE;
 123                 } while (Player[COMP].total < 5000
 124                     && Player[PLAYER].total < 5000);
 125         }
 126 }
 127
 128 static void
 129 usage(void)
 130 {
 131         fprintf(stderr, "usage: mille [restore_file]\n");
 132         exit(1);
 133 }
 134
 135 /*
 136  *      Routine to trap rubouts, and make sure they really want to
 137  * quit.
 138  */
 139 void
 140 rub(__unused int sig)
 141 {
 142
 143         signal(SIGINT, SIG_IGN);
 144         if (getyn(REALLYPROMPT))
 145                 die(0);
 146         signal(SIGINT, rub);
 147 }
 148
 149 /*
 150  *      Time to go beddy-by
 151  */
 152 void
 153 die(int code)
 154 {
 155
 156         signal(SIGINT, SIG_IGN);
 157         if (outf)
 158                 fflush(outf);
 159         mvcur(0, COLS - 1, LINES - 1, 0);
 160         endwin();
 161         exit(code);
 162 }