1/*	$NetBSD: ram.c,v 1.7 2009/05/24 21:44:56 dholland Exp $	*/
2
3/*
4 * Copyright (c) 1980, 1993
5 *	The Regents of the University of California.  All rights reserved.
6 *
7 * Redistribution and use in source and binary forms, with or without
8 * modification, are permitted provided that the following conditions
9 * are met:
10 * 1. Redistributions of source code must retain the above copyright
11 *    notice, this list of conditions and the following disclaimer.
12 * 2. Redistributions in binary form must reproduce the above copyright
13 *    notice, this list of conditions and the following disclaimer in the
14 *    documentation and/or other materials provided with the distribution.
15 * 3. Neither the name of the University nor the names of its contributors
16 *    may be used to endorse or promote products derived from this software
17 *    without specific prior written permission.
18 *
19 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
20 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
21 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
22 * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
23 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
24 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
25 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
26 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
27 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
28 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
29 * SUCH DAMAGE.
30 */
31
32#include <sys/cdefs.h>
33#ifndef lint
34#if 0
35static char sccsid[] = "@(#)ram.c	8.1 (Berkeley) 5/31/93";
36#else
37__RCSID("$NetBSD: ram.c,v 1.7 2009/05/24 21:44:56 dholland Exp $");
38#endif
39#endif /* not lint */
40
41#include <stdio.h>
42#include <unistd.h>
43#include "trek.h"
44
45/*
46**  RAM SOME OBJECT
47**
48**	You have run into some sort of object.  It may be a Klingon,
49**	a star, or a starbase.  If you run into a star, you are really
50**	stupid, because there is no hope for you.
51**
52**	If you run into something else, you destroy that object.  You
53**	also rack up incredible damages.
54*/
55
56void
57ram(int ix, int iy)
58{
59	int		i;
60	char		c;
61
62	printf("\07RED ALERT\07: collision imminent\n");
63	c = Sect[ix][iy];
64	switch (c) {
65
66	  case KLINGON:
67		printf("%s rams Klingon at %d,%d\n", Ship.shipname, ix, iy);
68		killk(ix, iy);
69		break;
70
71	  case STAR:
72	  case INHABIT:
73		printf("Yeoman Rand: Captain, isn't it getting hot in here?\n");
74		sleep(2);
75		printf("Spock: Hull temperature approaching 550 Degrees "
76		       "Kelvin.\n");
77		lose(L_STAR);
78
79	  case BASE:
80		printf("You ran into the starbase at %d,%d\n", ix, iy);
81		killb(Ship.quadx, Ship.quady);
82		/* don't penalize the captain if it wasn't his fault */
83		if (!damaged(SINS))
84			Game.killb += 1;
85		break;
86	}
87	sleep(2);
88	printf("%s heavily damaged\n", Ship.shipname);
89
90	/* select the number of deaths to occur */
91	i = 10 + ranf(20 * Game.skill);
92	Game.deaths += i;
93	Ship.crew -= i;
94	printf("McCoy: Take it easy Jim; we had %d casualties.\n", i);
95
96	/* damage devices with an 80% probability */
97	for (i = 0; i < NDEV; i++) {
98		if (ranf(100) < 20)
99			continue;
100		damage(i, (2.5 * (franf() + franf()) + 1.0) * Param.damfac[i]);
101	}
102
103	/* no chance that your shields remained up in all that */
104	Ship.shldup = 0;
105}
106