trek/abandon.c

   1 /*
   2  * Copyright (c) 1980 Regents of the University of California.
   3  * 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
  34 #ifndef lint
  35 /*static char sccsid[] = "from: @(#)abandon.c   5.4 (Berkeley) 6/1/90";*/
  36 static char rcsid[] = "$Id: abandon.c,v 1.2 1993/08/01 18:50:53 mycroft Exp $";
  37 #endif /* not lint */
  38
  39 # include       "trek.h"
  40
  41 /*
  42 **  Abandon Ship
  43 **
  44 **      The ship is abandoned.  If your current ship is the Faire
  45 **      Queene, or if your shuttlecraft is dead, you're out of
  46 **      luck.  You need the shuttlecraft in order for the captain
  47 **      (that's you!!) to escape.
  48 **
  49 **      Your crew can beam to an inhabited starsystem in the
  50 **      quadrant, if there is one and if the transporter is working.
  51 **      If there is no inhabited starsystem, or if the transporter
  52 **      is out, they are left to die in outer space.
  53 **
  54 **      These currently just count as regular deaths, but they
  55 **      should count very heavily against you.
  56 **
  57 **      If there are no starbases left, you are captured by the
  58 **      Klingons, who torture you mercilessly.  However, if there
  59 **      is at least one starbase, you are returned to the
  60 **      Federation in a prisoner of war exchange.  Of course, this
  61 **      can't happen unless you have taken some prisoners.
  62 **
  63 **      Uses trace flag 40
  64 */
  65
  66 abandon()
  67 {
  68         register struct quad    *q;
  69         register int            i;
  70         int                     j;
  71         register struct event   *e;
  72
  73         if (Ship.ship == QUEENE)
  74                 return (printf("You may not abandon ye Faire Queene\n"));
  75         if (Ship.cond != DOCKED)
  76         {
  77                 if (damaged(SHUTTLE))
  78                         return (out(SHUTTLE));
  79                 printf("Officers escape in shuttlecraft\n");
  80                 /* decide on fate of crew */
  81                 q = &Quad[Ship.quadx][Ship.quady];
  82                 if (q->qsystemname == 0 || damaged(XPORTER))
  83                 {
  84                         printf("Entire crew of %d left to die in outer space\n",
  85                                 Ship.crew);
  86                         Game.deaths += Ship.crew;
  87                 }
  88                 else
  89                 {
  90                         printf("Crew beams down to planet %s\n", systemname(q));
  91                 }
  92         }
  93         /* see if you can be exchanged */
  94         if (Now.bases == 0 || Game.captives < 20 * Game.skill)
  95                 lose(L_CAPTURED);
  96         /* re-outfit new ship */
  97         printf("You are hereby put in charge of an antiquated but still\n");
  98         printf("  functional ship, the Fairie Queene.\n");
  99         Ship.ship = QUEENE;
 100         Ship.shipname = "Fairie Queene";
 101         Param.energy = Ship.energy = 3000;
 102         Param.torped = Ship.torped = 6;
 103         Param.shield = Ship.shield = 1250;
 104         Ship.shldup = 0;
 105         Ship.cloaked = 0;
 106         Ship.warp = 5.0;
 107         Ship.warp2 = 25.0;
 108         Ship.warp3 = 125.0;
 109         Ship.cond = GREEN;
 110         /* clear out damages on old ship */
 111         for (i = 0; i < MAXEVENTS; i++)
 112         {
 113                 e = &Event[i];
 114                 if (e->evcode != E_FIXDV)
 115                         continue;
 116                 unschedule(e);
 117         }
 118         /* get rid of some devices and redistribute probabilities */
 119         i = Param.damprob[SHUTTLE] + Param.damprob[CLOAK];
 120         Param.damprob[SHUTTLE] = Param.damprob[CLOAK] = 0;
 121         while (i > 0)
 122                 for (j = 0; j < NDEV; j++)
 123                 {
 124                         if (Param.damprob[j] != 0)
 125                         {
 126                                 Param.damprob[j] += 1;
 127                                 i--;
 128                                 if (i <= 0)
 129                                         break;
 130                         }
 131                 }
 132         /* pick a starbase to restart at */
 133         i = ranf(Now.bases);
 134         Ship.quadx = Now.base[i].x;
 135         Ship.quady = Now.base[i].y;
 136         /* setup that quadrant */
 137         while (1)
 138         {
 139                 initquad(1);
 140                 Sect[Ship.sectx][Ship.secty] = EMPTY;
 141                 for (i = 0; i < 5; i++)
 142                 {
 143                         Ship.sectx = Etc.starbase.x + ranf(3) - 1;
 144                         if (Ship.sectx < 0 || Ship.sectx >= NSECTS)
 145                                 continue;
 146                         Ship.secty = Etc.starbase.y + ranf(3) - 1;
 147                         if (Ship.secty < 0 || Ship.secty >= NSECTS)
 148                                 continue;
 149                         if (Sect[Ship.sectx][Ship.secty] == EMPTY)
 150                         {
 151                                 Sect[Ship.sectx][Ship.secty] = QUEENE;
 152                                 dock();
 153                                 compkldist(0);
 154                                 return;
 155                         }
 156                 }
 157         }
 158 }