games/trek/ram.c

   1 /*      @(#)ram.c       8.1 (Berkeley) 5/31/93                  */
   2 /*      $NetBSD: ram.c,v 1.8 2009/05/24 22:55:03 dholland Exp $ */
   3
   4 /*
   5  * Copyright (c) 1980, 1993
   6  *      The Regents of the University of California.  All rights reserved.
   7  *
   8  * Redistribution and use in source and binary forms, with or without
   9  * modification, are permitted provided that the following conditions
  10  * are met:
  11  * 1. Redistributions of source code must retain the above copyright
  12  *    notice, this list of conditions and the following disclaimer.
  13  * 2. Redistributions in binary form must reproduce the above copyright
  14  *    notice, this list of conditions and the following disclaimer in the
  15  *    documentation and/or other materials provided with the distribution.
  16  * 3. Neither the name of the University nor the names of its contributors
  17  *    may be used to endorse or promote products derived from this software
  18  *    without specific prior written permission.
  19  *
  20  * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
  21  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  22  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
  23  * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
  24  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
  25  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
  26  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
  27  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
  28  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  29  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  30  * SUCH DAMAGE.
  31  */
  32
  33 #include <stdio.h>
  34 #include <unistd.h>
  35 #include "trek.h"
  36
  37 /*
  38 **  RAM SOME OBJECT
  39 **
  40 **      You have run into some sort of object.  It may be a Klingon,
  41 **      a star, or a starbase.  If you run into a star, you are really
  42 **      stupid, because there is no hope for you.
  43 **
  44 **      If you run into something else, you destroy that object.  You
  45 **      also rack up incredible damages.
  46 */
  47
  48 void
  49 ram(int ix, int iy)
  50 {
  51         int             i;
  52         char            c;
  53
  54         printf("\07RED ALERT\07: collision imminent\n");
  55         c = Sect[ix][iy];
  56         switch (c) {
  57
  58           case KLINGON:
  59                 printf("%s rams Klingon at %d,%d\n", Ship.shipname, ix, iy);
  60                 killk(ix, iy);
  61                 break;
  62
  63           case STAR:
  64           case INHABIT:
  65                 printf("Yeoman Rand: Captain, isn't it getting hot in here?\n");
  66                 sleep(2);
  67                 printf("Spock: Hull temperature approaching 550 Degrees "
  68                        "Kelvin.\n");
  69                 lose(L_STAR);
  70
  71           case BASE:
  72                 printf("You ran into the starbase at %d,%d\n", ix, iy);
  73                 killb(Ship.quadx, Ship.quady);
  74                 /* don't penalize the captain if it wasn't his fault */
  75                 if (!damaged(SINS))
  76                         Game.killb += 1;
  77                 break;
  78         }
  79         sleep(2);
  80         printf("%s heavily damaged\n", Ship.shipname);
  81
  82         /* select the number of deaths to occur */
  83         i = 10 + ranf(20 * Game.skill);
  84         Game.deaths += i;
  85         Ship.crew -= i;
  86         printf("McCoy: Take it easy Jim; we had %d casualties.\n", i);
  87
  88         /* damage devices with an 80% probability */
  89         for (i = 0; i < NDEV; i++) {
  90                 if (ranf(100) < 20)
  91                         continue;
  92                 damage(i, (2.5 * (franf() + franf()) + 1.0) * Param.damfac[i]);
  93         }
  94
  95         /* no chance that your shields remained up in all that */
  96         Ship.shldup = 0;
  97 }