usr/src/games/monop/rent.c

/*
 * Copyright (c) 1980 Regents of the University of California.
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
 * 1. Redistributions of source code must retain the above copyright
 *    notice, this list of conditions and the following disclaimer.
 * 2. Redistributions in binary form must reproduce the above copyright
 *    notice, this list of conditions and the following disclaimer in the
 *    documentation and/or other materials provided with the distribution.
 * 3. All advertising materials mentioning features or use of this software
 *    must display the following acknowledgement:
 *      This product includes software developed by the University of
 *      California, Berkeley and its contributors.
 * 4. Neither the name of the University nor the names of its contributors
 *    may be used to endorse or promote products derived from this software
 *    without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
 * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
 * SUCH DAMAGE.
 */

#ifndef lint
static char sccsid[] = "@(#)rent.c      5.3 (Berkeley) 6/1/90";
#endif /* not lint */

# include       "monop.ext"

/*
 *      This routine has the player pay rent
 */
rent(sqp)
reg SQUARE      *sqp; {

        reg int         rnt;
        reg PROP        *pp;
        PLAY            *plp;

        plp = &play[sqp->owner];
        printf("Owned by %s\n", plp->name);
        if (sqp->desc->morg) {
                lucky("The thing is mortgaged.  ");
                return;
        }
        switch (sqp->type) {
          case PRPTY:
                pp = sqp->desc;
                if (pp->monop)
                        if (pp->houses == 0)
                                printf("rent is %d\n", rnt=pp->rent[0] * 2);
                        else if (pp->houses < 5)
                                printf("with %d houses, rent is %d\n",
                                    pp->houses, rnt=pp->rent[pp->houses]);
                        else
                                printf("with a hotel, rent is %d\n",
                                    rnt=pp->rent[pp->houses]);
                else
                        printf("rent is %d\n", rnt = pp->rent[0]);
                break;
          case RR:
                rnt = 25;
                rnt <<= (plp->num_rr - 1);
                if (spec)
                        rnt <<= 1;
                printf("rent is %d\n", rnt);
                break;
          case UTIL:
                rnt = roll(2, 6);
                if (plp->num_util == 2 || spec) {
                        printf("rent is 10 * roll (%d) = %d\n", rnt, rnt * 10);
                        rnt *= 10;
                }
                else {
                        printf("rent is 4 * roll (%d) = %d\n", rnt, rnt * 4);
                        rnt *= 4;
                }
                break;
        }
        cur_p->money -= rnt;
        plp->money += rnt;
}