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1 /*
2 * Copyright (c) 1983 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[] = "from: @(#)pl_4.c 5.4 (Berkeley) 6/1/90";*/
36 static char rcsid[] = "$Id: pl_4.c,v 1.2 1993/08/01 18:51:38 mycroft Exp $";
37 #endif /* not lint */
38
39 #include "player.h"
40
41 changesail()
42 {
43 int rig, full;
44
45 rig = mc->rig1;
46 full = mf->FS;
47 if (windspeed == 6 || windspeed == 5 && mc->class > 4)
48 rig = 0;
49 if (mc->crew3 && rig) {
50 if (!full) {
51 if (sgetch("Increase to Full sails? ",
52 (struct ship *)0, 1) == 'y') {
53 changed = 1;
54 Write(W_FS, ms, 0, 1, 0, 0, 0);
55 }
56 } else {
57 if (sgetch("Reduce to Battle sails? ",
58 (struct ship *)0, 1) == 'y') {
59 Write(W_FS, ms, 0, 0, 0, 0, 0);
60 changed = 1;
61 }
62 }
63 } else if (!rig)
64 Signal("Sails rent to pieces", (struct ship *)0);
65 }
66
67 acceptsignal()
68 {
69 char buf[60];
70 register char *p = buf;
71
72 *p++ = '"';
73 sgetstr("Message? ", p, sizeof buf - 2);
74 while (*p++)
75 ;
76 p[-1] = '"';
77 *p = 0;
78 Write(W_SIGNAL, ms, 1, (int)buf, 0, 0, 0);
79 }
80
81 lookout()
82 {
83 register struct ship *sp;
84 char buf[3];
85 register char c;
86
87 sgetstr("What ship? ", buf, sizeof buf);
88 foreachship(sp) {
89 c = *countryname[sp->nationality];
90 if ((c == *buf || tolower(c) == *buf || colours(sp) == *buf)
91 && (sp->file->stern == buf[1] || sterncolour(sp) == buf[1]
92 || buf[1] == '?')) {
93 eyeball(sp);
94 }
95 }
96 }
97
98 char *
99 saywhat(sp, flag)
100 register struct ship *sp;
101 char flag;
102 {
103 if (sp->file->captain[0])
104 return sp->file->captain;
105 else if (sp->file->struck)
106 return "(struck)";
107 else if (sp->file->captured != 0)
108 return "(captured)";
109 else if (flag)
110 return "(available)";
111 else
112 return "(computer)";
113 }
114
115 eyeball(ship)
116 register struct ship *ship;
117 {
118 int i;
119
120 if (ship->file->dir != 0) {
121 Signal("Sail ho! (range %d, %s)",
122 (struct ship *)0, range(ms, ship), saywhat(ship, 0));
123 i = portside(ms, ship, 1) - mf->dir;
124 if (i <= 0)
125 i += 8;
126 Signal("%s (%c%c) %s %s %s.",
127 ship, countryname[ship->nationality],
128 classname[ship->specs->class], directionname[i]);
129 }
130 }