1/*	$NetBSD: pl_6.c,v 1.13 2009/03/14 22:52:53 dholland Exp $	*/
2
3/*
4 * Copyright (c) 1983, 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[] = "@(#)pl_6.c	8.1 (Berkeley) 5/31/93";
36#else
37__RCSID("$NetBSD: pl_6.c,v 1.13 2009/03/14 22:52:53 dholland Exp $");
38#endif
39#endif /* not lint */
40
41#include <signal.h>
42#include "extern.h"
43#include "player.h"
44
45static int turned(void);
46
47void
48repair(void)
49{
50	char c;
51	char *repairs;
52	struct shipspecs *ptr = mc;
53	int count;
54
55#define FIX(x, m) (m - ptr->x > count \
56	? (ptr->x += count, count = 0) : (count -= m - ptr->x, ptr->x = m))
57
58	if (repaired || loaded || fired || changed || turned()) {
59		Msg("No hands free to repair");
60		return;
61	}
62	c = sgetch("Repair (hull, guns, rigging)? ", (struct ship *)0, 1);
63	switch (c) {
64		case 'h':
65			repairs = &mf->RH;
66			break;
67		case 'g':
68			repairs = &mf->RG;
69			break;
70		case 'r':
71			repairs = &mf->RR;
72			break;
73		default:
74			Msg("Avast heaving!");
75			return;
76	}
77	if (++*repairs >= 3) {
78		count = 2;
79		switch (c) {
80		case 'h': {
81			int max = ptr->guns/4;
82			if (ptr->hull < max) {
83				FIX(hull, max);
84				send_hull(ms, ptr->hull);
85			}
86			break;
87			}
88		case 'g':
89			if (ptr->gunL < ptr->gunR) {
90				int max = ptr->guns/5 - ptr->carL;
91				if (ptr->gunL < max) {
92					FIX(gunL, max);
93					send_gunl(ms, ptr->gunL, ptr->carL);
94				}
95			} else {
96				int max = ptr->guns/5 - ptr->carR;
97				if (ptr->gunR < max) {
98					FIX(gunR, max);
99					send_gunr(ms, ptr->gunR, ptr->carR);
100				}
101			}
102			break;
103		case 'r':
104#define X 2
105			if (ptr->rig4 >= 0 && ptr->rig4 < X) {
106				FIX(rig4, X);
107				send_rig4(ms, ptr->rig4);
108			}
109			if (count && ptr->rig3 < X) {
110				FIX(rig3, X);
111				send_rig3(ms, ptr->rig3);
112			}
113			if (count && ptr->rig2 < X) {
114				FIX(rig2, X);
115				send_rig2(ms, ptr->rig2);
116			}
117			if (count && ptr->rig1 < X) {
118				FIX(rig1, X);
119				send_rig1(ms, ptr->rig1);
120			}
121			break;
122		}
123		if (count == 2) {
124			Msg("Repairs completed.");
125			*repairs = 2;
126		} else {
127			*repairs = 0;
128		}
129	}
130	repaired = 1;
131}
132
133static int
134turned(void)
135{
136	char *p;
137
138	for (p = movebuf; *p; p++)
139		if (*p == 'r' || *p == 'l')
140			return 1;
141	return 0;
142}
143
144void
145loadplayer(void)
146{
147	char c;
148	int loadL, loadR, ready, load;
149
150	if (!mc->crew3) {
151		Msg("Out of crew");
152		return;
153	}
154	loadL = mf->loadL;
155	loadR = mf->loadR;
156	if (!loadL && !loadR) {
157		c = sgetch("Load which broadside (left or right)? ",
158			(struct ship *)0, 1);
159		if (c == 'r')
160			loadL = 1;
161		else
162			loadR = 1;
163	}
164	if ((!loadL && loadR) || (loadL && !loadR)) {
165		c = sgetch("Reload with (round, double, chain, grape)? ",
166			(struct ship *)0, 1);
167		switch (c) {
168		case 'r':
169			load = L_ROUND;
170			ready = 0;
171			break;
172		case 'd':
173			load = L_DOUBLE;
174			ready = R_DOUBLE;
175			break;
176		case 'c':
177			load = L_CHAIN;
178			ready = 0;
179			break;
180		case 'g':
181			load = L_GRAPE;
182			ready = 0;
183			break;
184		default:
185			Msg("Broadside not loaded.");
186			return;
187		}
188		if (!loadR) {
189			mf->loadR = load;
190			mf->readyR = ready|R_LOADING;
191		} else {
192			mf->loadL = load;
193			mf->readyL = ready|R_LOADING;
194		}
195		loaded = 1;
196	}
197}
198