games/trek/abandon.c

   1 /*
   2  * Copyright (c) 1980, 1993
   3  *      The Regents of the University of California.  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  * @(#)abandon.c        8.1 (Berkeley) 5/31/93
  34  * $FreeBSD: src/games/trek/abandon.c,v 1.4 1999/11/30 03:49:43 billf Exp $
  35  * $DragonFly: src/games/trek/abandon.c,v 1.3 2006/09/07 21:19:44 pavalos Exp $
  36  */
  37
  38 # include       "trek.h"
  39
  40 /*
  41 **  Abandon Ship
  42 **
  43 **      The ship is abandoned.  If your current ship is the Faire
  44 **      Queene, or if your shuttlecraft is dead, you're out of
  45 **      luck.  You need the shuttlecraft in order for the captain
  46 **      (that's you!!) to escape.
  47 **
  48 **      Your crew can beam to an inhabited starsystem in the
  49 **      quadrant, if there is one and if the transporter is working.
  50 **      If there is no inhabited starsystem, or if the transporter
  51 **      is out, they are left to die in outer space.
  52 **
  53 **      These currently just count as regular deaths, but they
  54 **      should count very heavily against you.
  55 **
  56 **      If there are no starbases left, you are captured by the
  57 **      Klingons, who torture you mercilessly.  However, if there
  58 **      is at least one starbase, you are returned to the
  59 **      Federation in a prisoner of war exchange.  Of course, this
  60 **      can't happen unless you have taken some prisoners.
  61 **
  62 **      Uses trace flag 40
  63 */
  64
  65 void
  66 abandon(__unused int unused)
  67 {
  68         struct quad     *q;
  69         int             i;
  70         int                     j;
  71         struct event    *e;
  72
  73         if (Ship.ship == QUEENE) {
  74                 printf("You may not abandon ye Faire Queene\n");
  75                 return;
  76         }
  77         if (Ship.cond != DOCKED)
  78         {
  79                 if (damaged(SHUTTLE)) {
  80                         out(SHUTTLE);
  81                         return;
  82                 }
  83                 printf("Officers escape in shuttlecraft\n");
  84                 /* decide on fate of crew */
  85                 q = &Quad[Ship.quadx][Ship.quady];
  86                 if (q->qsystemname == 0 || damaged(XPORTER))
  87                 {
  88                         printf("Entire crew of %d left to die in outer space\n",
  89                                 Ship.crew);
  90                         Game.deaths += Ship.crew;
  91                 }
  92                 else
  93                 {
  94                         printf("Crew beams down to planet %s\n", systemname(q));
  95                 }
  96         }
  97         /* see if you can be exchanged */
  98         if (Now.bases == 0 || Game.captives < 20 * Game.skill)
  99                 lose(L_CAPTURED);
 100         /* re-outfit new ship */
 101         printf("You are hereby put in charge of an antiquated but still\n");
 102         printf("  functional ship, the Fairie Queene.\n");
 103         Ship.ship = QUEENE;
 104         Ship.shipname = "Fairie Queene";
 105         Param.energy = Ship.energy = 3000;
 106         Param.torped = Ship.torped = 6;
 107         Param.shield = Ship.shield = 1250;
 108         Ship.shldup = 0;
 109         Ship.cloaked = 0;
 110         Ship.warp = 5.0;
 111         Ship.warp2 = 25.0;
 112         Ship.warp3 = 125.0;
 113         Ship.cond = GREEN;
 114         /* clear out damages on old ship */
 115         for (i = 0; i < MAXEVENTS; i++)
 116         {
 117                 e = &Event[i];
 118                 if (e->evcode != E_FIXDV)
 119                         continue;
 120                 unschedule(e);
 121         }
 122         /* get rid of some devices and redistribute probabilities */
 123         i = Param.damprob[SHUTTLE] + Param.damprob[CLOAK];
 124         Param.damprob[SHUTTLE] = Param.damprob[CLOAK] = 0;
 125         while (i > 0)
 126                 for (j = 0; j < NDEV; j++)
 127                 {
 128                         if (Param.damprob[j] != 0)
 129                         {
 130                                 Param.damprob[j] += 1;
 131                                 i--;
 132                                 if (i <= 0)
 133                                         break;
 134                         }
 135                 }
 136         /* pick a starbase to restart at */
 137         i = ranf(Now.bases);
 138         Ship.quadx = Now.base[i].x;
 139         Ship.quady = Now.base[i].y;
 140         /* setup that quadrant */
 141         while (1)
 142         {
 143                 initquad(1);
 144                 Sect[Ship.sectx][Ship.secty] = EMPTY;
 145                 for (i = 0; i < 5; i++)
 146                 {
 147                         Ship.sectx = Etc.starbase.x + ranf(3) - 1;
 148                         if (Ship.sectx < 0 || Ship.sectx >= NSECTS)
 149                                 continue;
 150                         Ship.secty = Etc.starbase.y + ranf(3) - 1;
 151                         if (Ship.secty < 0 || Ship.secty >= NSECTS)
 152                                 continue;
 153                         if (Sect[Ship.sectx][Ship.secty] == EMPTY)
 154                         {
 155                                 Sect[Ship.sectx][Ship.secty] = QUEENE;
 156                                 dock(0);
 157                                 compkldist(0);
 158                                 return;
 159                         }
 160                 }
 161         }
 162 }