games/trek/dumpme.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  * @(#)dumpme.c 8.1 (Berkeley) 5/31/93
  34  * $FreeBSD: src/games/trek/dumpme.c,v 1.4 1999/11/30 03:49:47 billf Exp $
  35  * $DragonFly: src/games/trek/dumpme.c,v 1.3 2006/09/07 21:19:44 pavalos Exp $
  36  */
  37
  38 # include       "trek.h"
  39
  40 /*
  41 **  Dump the starship somewhere in the galaxy
  42 **
  43 **      Parameter is zero if bounce off of negative energy barrier,
  44 **      one if through a black hole
  45 **
  46 **      Note that the quadrant is NOT initialized here.  This must
  47 **      be done from the calling routine.
  48 **
  49 **      Repair of devices must be deferred.
  50 */
  51
  52 void
  53 dumpme(int flag)
  54 {
  55         int             f;
  56         double                  x = 0;
  57         struct event    *e;
  58         int             i;
  59
  60         f = flag;
  61         Ship.quadx = ranf(NQUADS);
  62         Ship.quady = ranf(NQUADS);
  63         Ship.sectx = ranf(NSECTS);
  64         Ship.secty = ranf(NSECTS);
  65         x += 1.5 * franf();
  66         Move.time += x;
  67         if (f)
  68         {
  69                 printf("%s falls into a black hole.\n", Ship.shipname);
  70         }
  71         else
  72         {
  73                 printf("Computer applies full reverse power to avoid hitting the\n");
  74                 printf("   negative energy barrier.  A space warp was entered.\n");
  75         }
  76         /* bump repair dates forward */
  77         for (i = 0; i < MAXEVENTS; i++)
  78         {
  79                 e = &Event[i];
  80                 if (e->evcode != E_FIXDV)
  81                         continue;
  82                 reschedule(e, (e->date - Now.date) + x);
  83         }
  84         events(1);
  85         printf("You are now in quadrant %d,%d.  It is stardate %.2f\n",
  86                 Ship.quadx, Ship.quady, Now.date);
  87         Move.time = 0;
  88 }