trek/abandon.c

   1 /*      $NetBSD: abandon.c,v 1.5 1999/09/08 21:45:32 jsm 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 #include <sys/cdefs.h>
  37 #ifndef lint
  38 #if 0
  39 static char sccsid[] = "@(#)abandon.c   8.1 (Berkeley) 5/31/93";
  40 #else
  41 __RCSID("$NetBSD: abandon.c,v 1.5 1999/09/08 21:45:32 jsm Exp $");
  42 #endif
  43 #endif /* not lint */
  44
  45 #include <stdio.h>
  46 #include "trek.h"
  47
  48 /*
  49 **  Abandon Ship
  50 **
  51 **      The ship is abandoned.  If your current ship is the Faire
  52 **      Queene, or if your shuttlecraft is dead, you're out of
  53 **      luck.  You need the shuttlecraft in order for the captain
  54 **      (that's you!!) to escape.
  55 **
  56 **      Your crew can beam to an inhabited starsystem in the
  57 **      quadrant, if there is one and if the transporter is working.
  58 **      If there is no inhabited starsystem, or if the transporter
  59 **      is out, they are left to die in outer space.
  60 **
  61 **      These currently just count as regular deaths, but they
  62 **      should count very heavily against you.
  63 **
  64 **      If there are no starbases left, you are captured by the
  65 **      Klingons, who torture you mercilessly.  However, if there
  66 **      is at least one starbase, you are returned to the
  67 **      Federation in a prisoner of war exchange.  Of course, this
  68 **      can't happen unless you have taken some prisoners.
  69 **
  70 **      Uses trace flag 40
  71 */
  72
  73 /*ARGSUSED*/
  74 void
  75 abandon(v)
  76         int v __attribute__((__unused__));
  77 {
  78         struct quad     *q;
  79         int             i;
  80         int             j;
  81         struct event    *e;
  82
  83         if (Ship.ship == QUEENE) {
  84                 printf("You may not abandon ye Faire Queene\n");
  85                 return;
  86         }
  87         if (Ship.cond != DOCKED)
  88         {
  89                 if (damaged(SHUTTLE)) {
  90                         out(SHUTTLE);
  91                         return;
  92                 }
  93                 printf("Officers escape in shuttlecraft\n");
  94                 /* decide on fate of crew */
  95                 q = &Quad[Ship.quadx][Ship.quady];
  96                 if (q->qsystemname == 0 || damaged(XPORTER))
  97                 {
  98                         printf("Entire crew of %d left to die in outer space\n",
  99                                 Ship.crew);
 100                         Game.deaths += Ship.crew;
 101                 }
 102                 else
 103                 {
 104                         printf("Crew beams down to planet %s\n", systemname(q));
 105                 }
 106         }
 107         /* see if you can be exchanged */
 108         if (Now.bases == 0 || Game.captives < 20 * Game.skill)
 109                 lose(L_CAPTURED);
 110         /* re-outfit new ship */
 111         printf("You are hereby put in charge of an antiquated but still\n");
 112         printf("  functional ship, the Fairie Queene.\n");
 113         Ship.ship = QUEENE;
 114         Ship.shipname = "Fairie Queene";
 115         Param.energy = Ship.energy = 3000;
 116         Param.torped = Ship.torped = 6;
 117         Param.shield = Ship.shield = 1250;
 118         Ship.shldup = 0;
 119         Ship.cloaked = 0;
 120         Ship.warp = 5.0;
 121         Ship.warp2 = 25.0;
 122         Ship.warp3 = 125.0;
 123         Ship.cond = GREEN;
 124         /* clear out damages on old ship */
 125         for (i = 0; i < MAXEVENTS; i++)
 126         {
 127                 e = &Event[i];
 128                 if (e->evcode != E_FIXDV)
 129                         continue;
 130                 unschedule(e);
 131         }
 132         /* get rid of some devices and redistribute probabilities */
 133         i = Param.damprob[SHUTTLE] + Param.damprob[CLOAK];
 134         Param.damprob[SHUTTLE] = Param.damprob[CLOAK] = 0;
 135         while (i > 0)
 136                 for (j = 0; j < NDEV; j++)
 137                 {
 138                         if (Param.damprob[j] != 0)
 139                         {
 140                                 Param.damprob[j] += 1;
 141                                 i--;
 142                                 if (i <= 0)
 143                                         break;
 144                         }
 145                 }
 146         /* pick a starbase to restart at */
 147         i = ranf(Now.bases);
 148         Ship.quadx = Now.base[i].x;
 149         Ship.quady = Now.base[i].y;
 150         /* setup that quadrant */
 151         while (1)
 152         {
 153                 initquad(1);
 154                 Sect[Ship.sectx][Ship.secty] = EMPTY;
 155                 for (i = 0; i < 5; i++)
 156                 {
 157                         Ship.sectx = Etc.starbase.x + ranf(3) - 1;
 158                         if (Ship.sectx < 0 || Ship.sectx >= NSECTS)
 159                                 continue;
 160                         Ship.secty = Etc.starbase.y + ranf(3) - 1;
 161                         if (Ship.secty < 0 || Ship.secty >= NSECTS)
 162                                 continue;
 163                         if (Sect[Ship.sectx][Ship.secty] == EMPTY)
 164                         {
 165                                 Sect[Ship.sectx][Ship.secty] = QUEENE;
 166                                 dock(0);
 167                                 compkldist(0);
 168                                 return;
 169                         }
 170                 }
 171         }
 172 }