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 # ifdef attron
  44 #       include <term.h>
  45 # endif /* attron */
  46
  47 /*
  48  * @(#)mille.c  1.3 (Berkeley) 5/10/83
  49  */
  50
  51 static void usage (void);
  52
  53 int
  54 main(int ac, char *av[])
  55 {
  56
  57         bool    restore;
  58
  59         /* revoke */
  60         setgid(getgid());
  61
  62         if (strcmp(av[0], "a.out") == 0) {
  63                 outf = fopen("q", "w");
  64                 setbuf(outf, NULL);
  65                 Debug = TRUE;
  66         }
  67         restore = FALSE;
  68         switch (ac) {
  69           case 2:
  70                 rest_f(av[1]);
  71                 restore = TRUE;
  72           case 1:
  73                 break;
  74           default:
  75                 usage();
  76                 /* NOTREACHED */
  77         }
  78         Play = PLAYER;
  79         initscr();
  80         delwin(stdscr);
  81         stdscr = Board = newwin(BOARD_Y, BOARD_X, 0, 0);
  82         Score = newwin(SCORE_Y, SCORE_X, 0, 40);
  83         Miles = newwin(MILES_Y, MILES_X, 17, 0);
  84 #ifdef attron
  85         idlok(Board, TRUE);
  86         idlok(Score, TRUE);
  87         idlok(Miles, TRUE);
  88 #endif
  89         leaveok(Score, TRUE);
  90         leaveok(Miles, TRUE);
  91         clearok(curscr, TRUE);
  92         srandomdev();
  93         crmode();
  94         noecho();
  95         signal(SIGINT, rub);
  96         for (;;) {
  97                 if (!restore || (Player[PLAYER].total >= 5000
  98                     || Player[COMP].total >= 5000)) {
  99                         if (Player[COMP].total < Player[PLAYER].total)
 100                                 Player[PLAYER].games++;
 101                         else if (Player[COMP].total > Player[PLAYER].total)
 102                                 Player[COMP].games++;
 103                         Player[COMP].total = 0;
 104                         Player[PLAYER].total = 0;
 105                 }
 106                 do {
 107                         if (!restore)
 108                                 Handstart = Play = other(Handstart);
 109                         if (!restore || On_exit) {
 110                                 shuffle();
 111                                 init();
 112                         }
 113                         newboard();
 114                         if (restore)
 115                                 mvwaddstr(Score, ERR_Y, ERR_X, Initstr);
 116                         prboard();
 117                         do {
 118                                 domove();
 119                                 if (Finished)
 120                                         newscore();
 121                                 prboard();
 122                         } while (!Finished);
 123                         check_more();
 124                         restore = On_exit = FALSE;
 125                 } while (Player[COMP].total < 5000
 126                     && Player[PLAYER].total < 5000);
 127         }
 128 }
 129
 130 static void
 131 usage(void)
 132 {
 133         fprintf(stderr, "usage: mille [restore_file]\n");
 134         exit(1);
 135 }
 136
 137 /*
 138  *      Routine to trap rubouts, and make sure they really want to
 139  * quit.
 140  */
 141 void
 142 rub(__unused int sig)
 143 {
 144
 145         signal(SIGINT, SIG_IGN);
 146         if (getyn(REALLYPROMPT))
 147                 die(0);
 148         signal(SIGINT, rub);
 149 }
 150
 151 /*
 152  *      Time to go beddy-by
 153  */
 154 void
 155 die(int code)
 156 {
 157
 158         signal(SIGINT, SIG_IGN);
 159         if (outf)
 160                 fflush(outf);
 161         mvcur(0, COLS - 1, LINES - 1, 0);
 162         endwin();
 163         exit(code);
 164 }