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 * @(#)damage.c 8.1 (Berkeley) 5/31/93 34 * $FreeBSD: src/games/trek/damage.c,v 1.4 1999/11/30 03:49:45 billf Exp $ 35 * $DragonFly: src/games/trek/damage.c,v 1.3 2006/09/07 21:19:44 pavalos Exp $ 36 */ 37 38 # include "trek.h" 39 40 /* 41 ** Schedule Ship.damages to a Device 42 ** 43 ** Device `dev1' is damaged in an amount `dam'. Dam is measured 44 ** in stardates, and is an additional amount of damage. It should 45 ** be the amount to occur in non-docked mode. The adjustment 46 ** to docked mode occurs automatically if we are docked. 47 ** 48 ** Note that the repair of the device occurs on a DATE, meaning 49 ** that the dock() and undock() have to reschedule the event. 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 { 74 /* new damages -- schedule a fix */ 75 schedule(E_FIXDV, dam, 0, 0, dev); 76 return; 77 } 78 /* device already damaged -- add to existing damages */ 79 /* scan for old damages */ 80 for (i = 0; i < MAXEVENTS; i++) 81 { 82 e = &Event[i]; 83 if (e->evcode != E_FIXDV || e->systemname != dev) 84 continue; 85 /* got the right one; add on the new damages */ 86 reschedule(e, e->date - Now.date + dam); 87 return; 88 } 89 syserr("Cannot find old damages %d\n", dev); 90 } 91