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/* $OpenBSD: damage.c,v 1.6 2009/10/27 23:59:27 deraadt Exp $ */
/* $NetBSD: damage.c,v 1.3 1995/04/22 10:58:40 cgd Exp $ */
/*
* Copyright (c) 1980, 1993
* The Regents of the University of California. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. Neither the name of the University nor the names of its contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*/
#include <stdio.h>
#include <err.h>
#include "trek.h"
/*
** Schedule Ship.damages to a Device
**
** Device `dev1' is damaged in an amount `dam'. Dam is measured
** in stardates, and is an additional amount of damage. It should
** be the amount to occur in non-docked mode. The adjustment
** to docked mode occurs automatically if we are docked.
**
** Note that the repair of the device occurs on a DATE, meaning
** that the dock() and undock() have to reschedule the event.
*/
void
damage(dev1, dam)
int dev1; /* device index */
double dam; /* time to repair */
{
int i;
struct event *e;
int f;
int dev;
/* ignore zero damages */
if (dam <= 0.0)
return;
dev = dev1;
printf("\t%s damaged\n", Device[dev].name);
/* find actual length till it will be fixed */
if (Ship.cond == DOCKED)
dam *= Param.dockfac;
/* set the damage flag */
f = damaged(dev);
if (!f)
{
/* new damages -- schedule a fix */
schedule(E_FIXDV, dam, 0, 0, dev);
return;
}
/* device already damaged -- add to existing damages */
/* scan for old damages */
for (i = 0; i < MAXEVENTS; i++)
{
e = &Event[i];
if (e->evcode != E_FIXDV || e->systemname != dev)
continue;
/* got the right one; add on the new damages */
reschedule(e, e->date - Now.date + dam);
return;
}
errx(1, "Cannot find old damages %d", dev);
}
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