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f54f2bac WJ |
1 | /* |
2 | * Copyright (c) 1980 Regents of the University of California. | |
3 | * 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 | ||
34 | #ifndef lint | |
35 | static char sccsid[] = "@(#)damage.c 5.4 (Berkeley) 6/1/90"; | |
36 | #endif /* not lint */ | |
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 | damage(dev1, dam) | |
53 | int dev1; /* device index */ | |
54 | double dam; /* time to repair */ | |
55 | { | |
56 | register int i; | |
57 | register struct event *e; | |
58 | int f; | |
59 | register int dev; | |
60 | ||
61 | /* ignore zero damages */ | |
62 | if (dam <= 0.0) | |
63 | return; | |
64 | dev = dev1; | |
65 | ||
66 | printf("\t%s damaged\n", Device[dev].name); | |
67 | ||
68 | /* find actual length till it will be fixed */ | |
69 | if (Ship.cond == DOCKED) | |
70 | dam *= Param.dockfac; | |
71 | /* set the damage flag */ | |
72 | f = damaged(dev); | |
73 | if (!f) | |
74 | { | |
75 | /* new damages -- schedule a fix */ | |
76 | schedule(E_FIXDV, dam, 0, 0, dev); | |
77 | return; | |
78 | } | |
79 | /* device already damaged -- add to existing damages */ | |
80 | /* scan for old damages */ | |
81 | for (i = 0; i < MAXEVENTS; i++) | |
82 | { | |
83 | e = &Event[i]; | |
84 | if (e->evcode != E_FIXDV || e->systemname != dev) | |
85 | continue; | |
86 | /* got the right one; add on the new damages */ | |
87 | reschedule(e, e->date - Now.date + dam); | |
88 | return; | |
89 | } | |
90 | syserr("Cannot find old damages %d\n", dev); | |
91 | } |