monop/rent.c

   1 /*      $NetBSD: rent.c,v 1.3 1995/03/23 08:35:11 cgd Exp $     */
   2
   3 /*
   4  * Copyright (c) 1980, 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. All advertising materials mentioning features or use of this software
  16  *    must display the following acknowledgement:
  17  *      This product includes software developed by the University of
  18  *      California, Berkeley and its contributors.
  19  * 4. Neither the name of the University nor the names of its contributors
  20  *    may be used to endorse or promote products derived from this software
  21  *    without specific prior written permission.
  22  *
  23  * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
  24  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  25  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
  26  * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
  27  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
  28  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
  29  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
  30  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
  31  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  32  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  33  * SUCH DAMAGE.
  34  */
  35
  36 #ifndef lint
  37 #if 0
  38 static char sccsid[] = "@(#)rent.c      8.1 (Berkeley) 5/31/93";
  39 #else
  40 static char rcsid[] = "$NetBSD: rent.c,v 1.3 1995/03/23 08:35:11 cgd Exp $";
  41 #endif
  42 #endif /* not lint */
  43
  44 # include       "monop.ext"
  45
  46 /*
  47  *      This routine has the player pay rent
  48  */
  49 rent(sqp)
  50 reg SQUARE      *sqp; {
  51
  52         reg int         rnt;
  53         reg PROP        *pp;
  54         PLAY            *plp;
  55
  56         plp = &play[sqp->owner];
  57         printf("Owned by %s\n", plp->name);
  58         if (sqp->desc->morg) {
  59                 lucky("The thing is mortgaged.  ");
  60                 return;
  61         }
  62         switch (sqp->type) {
  63           case PRPTY:
  64                 pp = sqp->desc;
  65                 if (pp->monop)
  66                         if (pp->houses == 0)
  67                                 printf("rent is %d\n", rnt=pp->rent[0] * 2);
  68                         else if (pp->houses < 5)
  69                                 printf("with %d houses, rent is %d\n",
  70                                     pp->houses, rnt=pp->rent[pp->houses]);
  71                         else
  72                                 printf("with a hotel, rent is %d\n",
  73                                     rnt=pp->rent[pp->houses]);
  74                 else
  75                         printf("rent is %d\n", rnt = pp->rent[0]);
  76                 break;
  77           case RR:
  78                 rnt = 25;
  79                 rnt <<= (plp->num_rr - 1);
  80                 if (spec)
  81                         rnt <<= 1;
  82                 printf("rent is %d\n", rnt);
  83                 break;
  84           case UTIL:
  85                 rnt = roll(2, 6);
  86                 if (plp->num_util == 2 || spec) {
  87                         printf("rent is 10 * roll (%d) = %d\n", rnt, rnt * 10);
  88                         rnt *= 10;
  89                 }
  90                 else {
  91                         printf("rent is 4 * roll (%d) = %d\n", rnt, rnt * 4);
  92                         rnt *= 4;
  93                 }
  94                 break;
  95         }
  96         cur_p->money -= rnt;
  97         plp->money += rnt;
  98 }