games/mille/types.c

   1 /*      $NetBSD: types.c,v 1.9 2009/05/25 23:24:54 dholland Exp $       */
   2
   3 /*
   4  * Copyright (c) 1982, 1993
   5  *      The Regents of the University of California.  All rights reserved.
   6  *
   7  * Redistribution and use in source and binary forms, with or without
   8  * modification, are permitted provided that the following conditions
   9  * are met:
  10  * 1. Redistributions of source code must retain the above copyright
  11  *    notice, this list of conditions and the following disclaimer.
  12  * 2. Redistributions in binary form must reproduce the above copyright
  13  *    notice, this list of conditions and the following disclaimer in the
  14  *    documentation and/or other materials provided with the distribution.
  15  * 3. Neither the name of the University nor the names of its contributors
  16  *    may be used to endorse or promote products derived from this software
  17  *    without specific prior written permission.
  18  *
  19  * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
  20  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  21  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
  22  * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
  23  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
  24  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
  25  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
  26  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
  27  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  28  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  29  * SUCH DAMAGE.
  30  */
  31
  32 #include <sys/cdefs.h>
  33 #ifndef lint
  34 #if 0
  35 static char sccsid[] = "@(#)types.c     8.1 (Berkeley) 5/31/93";
  36 #else
  37 __RCSID("$NetBSD: types.c,v 1.9 2009/05/25 23:24:54 dholland Exp $");
  38 #endif
  39 #endif /* not lint */
  40
  41 #include "mille.h"
  42
  43 /*
  44  * @(#)types.c  1.1 (Berkeley) 4/1/82
  45  */
  46
  47 int
  48 is_repair(CARD card)
  49 {
  50
  51         return card == C_GAS || card == C_SPARE ||
  52             card == C_REPAIRS || card == C_INIT;
  53 }
  54
  55 int
  56 safety(CARD card)
  57 {
  58         switch (card) {
  59           case C_EMPTY:
  60           case C_GAS:
  61           case C_GAS_SAFE:
  62                 return C_GAS_SAFE;
  63           case C_FLAT:
  64           case C_SPARE:
  65           case C_SPARE_SAFE:
  66                 return C_SPARE_SAFE;
  67           case C_CRASH:
  68           case C_REPAIRS:
  69           case C_DRIVE_SAFE:
  70                 return C_DRIVE_SAFE;
  71           case C_GO:
  72           case C_STOP:
  73           case C_RIGHT_WAY:
  74           case C_LIMIT:
  75           case C_END_LIMIT:
  76                 return C_RIGHT_WAY;
  77         }
  78         /* NOTREACHED */
  79         return(0);
  80 }