games/trek/rest.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. Neither the name of the University nor the names of its contributors
  14  *    may be used to endorse or promote products derived from this software
  15  *    without specific prior written permission.
  16  *
  17  * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
  18  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  19  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
  20  * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
  21  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
  22  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
  23  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
  24  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
  25  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  26  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  27  * SUCH DAMAGE.
  28  *
  29  * @(#)rest.c   8.1 (Berkeley) 5/31/93
  30  * $FreeBSD: src/games/trek/rest.c,v 1.4 1999/11/30 03:49:53 billf Exp $
  31  * $DragonFly: src/games/trek/rest.c,v 1.3 2006/09/07 21:19:44 pavalos Exp $
  32  */
  33
  34 #include "trek.h"
  35 #include "getpar.h"
  36
  37 /*
  38 **  REST FOR REPAIRS
  39 **
  40 **      You sit around and wait for repairs to happen.  Actually, you
  41 **      sit around and wait for anything to happen.  I do want to point
  42 **      out however, that Klingons are not as patient as you are, and
  43 **      they tend to attack you while you are resting.
  44 **
  45 **      You can never rest through a long range tractor beam.
  46 **
  47 **      In events() you will be given an opportunity to cancel the
  48 **      rest period if anything momentous happens.
  49 */
  50
  51 void
  52 rest(int v __unused)
  53 {
  54         double          t;
  55         int             percent;
  56
  57         /* get the time to rest */
  58         t = getfltpar("How long");
  59         if (t <= 0.0)
  60                 return;
  61         percent = 100 * t / Now.time + 0.5;
  62         if (percent >= 70) {
  63                 printf("Spock: That would take %d%% of our remaining time.\n",
  64                         percent);
  65                 if (!getynpar("Are you really certain that is wise"))
  66                         return;
  67         }
  68         Move.time = t;
  69
  70         /* boundary condition is the LRTB */
  71         t = Now.eventptr[E_LRTB]->date - Now.date;
  72         if (Ship.cond != DOCKED && Move.time > t)
  73                 Move.time = t + 0.0001;
  74         Move.free = 0;
  75         Move.resting = 1;
  76 }