1 /* @(#)damage.c 8.1 (Berkeley) 5/31/93 */ 2 /* $NetBSD: damage.c,v 1.8 2009/05/24 21:44:56 dholland Exp $ */ 3 4 /* 5 * Copyright (c) 1980, 1993 6 * The Regents of the University of California. All rights reserved. 7 * 8 * Redistribution and use in source and binary forms, with or without 9 * modification, are permitted provided that the following conditions 10 * are met: 11 * 1. Redistributions of source code must retain the above copyright 12 * notice, this list of conditions and the following disclaimer. 13 * 2. Redistributions in binary form must reproduce the above copyright 14 * notice, this list of conditions and the following disclaimer in the 15 * documentation and/or other materials provided with the distribution. 16 * 3. Neither the name of the University nor the names of its contributors 17 * may be used to endorse or promote products derived from this software 18 * without specific prior written permission. 19 * 20 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND 21 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 22 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 23 * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE 24 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 25 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 26 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 27 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 28 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 29 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 30 * SUCH DAMAGE. 31 */ 32 33 #include <stdio.h> 34 #include <err.h> 35 #include "trek.h" 36 37 /* 38 ** Schedule Ship.damages to a Device 39 ** 40 ** Device `dev1' is damaged in an amount `dam'. Dam is measured 41 ** in stardates, and is an additional amount of damage. It should 42 ** be the amount to occur in non-docked mode. The adjustment 43 ** to docked mode occurs automatically if we are docked. 44 ** 45 ** Note that the repair of the device occurs on a DATE, meaning 46 ** that the dock() and undock() have to reschedule the event. 47 ** 48 ** dev1 -- device index 49 ** dam -- time to repair 50 */ 51 52 void 53 damage(int dev1, double dam) 54 { 55 int i; 56 struct event *e; 57 int f; 58 int dev; 59 60 /* ignore zero damages */ 61 if (dam <= 0.0) 62 return; 63 dev = dev1; 64 65 printf("\t%s damaged\n", Device[dev].name); 66 67 /* find actual length till it will be fixed */ 68 if (Ship.cond == DOCKED) 69 dam *= Param.dockfac; 70 /* set the damage flag */ 71 f = damaged(dev); 72 if (!f) { 73 /* new damages -- schedule a fix */ 74 schedule(E_FIXDV, dam, 0, 0, dev); 75 return; 76 } 77 /* device already damaged -- add to existing damages */ 78 /* scan for old damages */ 79 for (i = 0; i < MAXEVENTS; i++) { 80 e = &Event[i]; 81 if (e->evcode != E_FIXDV || e->systemname != dev) 82 continue; 83 /* got the right one; add on the new damages */ 84 reschedule(e, e->date - Now.date + dam); 85 return; 86 } 87 errx(1, "Cannot find old damages %d", dev); 88 } 89