1 /*        $NetBSD: pl_4.c,v 1.16 2009/03/14 22:52:52 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
35 static char sccsid[] = "@(#)pl_4.c      8.1 (Berkeley) 5/31/93";
36 #else
37 __RCSID("$NetBSD: pl_4.c,v 1.16 2009/03/14 22:52:52 dholland Exp $");
38 #endif
39 #endif /* not lint */
40 
41 #include <sys/types.h>
42 #include <ctype.h>
43 #include "extern.h"
44 #include "player.h"
45 
46 void
changesail(void)47 changesail(void)
48 {
49           int rig, full;
50 
51           rig = mc->rig1;
52           full = mf->FS;
53           if (windspeed == 6 || (windspeed == 5 && mc->class > 4))
54                     rig = 0;
55           if (mc->crew3 && rig) {
56                     if (!full) {
57                               if (sgetch("Increase to Full sails? ",
58                                         (struct ship *)0, 1) == 'y') {
59                                         changed = 1;
60                                         send_fs(ms, 1);
61                               }
62                     } else {
63                               if (sgetch("Reduce to Battle sails? ",
64                                         (struct ship *)0, 1) == 'y') {
65                                         send_fs(ms, 0);
66                                         changed = 1;
67                               }
68                     }
69           } else if (!rig)
70                     Msg("Sails rent to pieces");
71 }
72 
73 void
acceptsignal(void)74 acceptsignal(void)
75 {
76           char buf[60];
77           char *p = buf;
78 
79           *p++ = '"';
80           sgetstr("Message? ", p, sizeof buf - 2);
81           while (*p++)
82                     ;
83           p[-1] = '"';
84           *p = 0;
85           send_signal(ms, buf);
86 }
87 
88 void
lookout(void)89 lookout(void)
90 {
91           struct ship *sp;
92           char buf[3];
93           char c;
94 
95           sgetstr("What ship? ", buf, sizeof buf);
96           foreachship(sp) {
97                     c = *countryname[sp->nationality];
98                     if ((tolower((unsigned char)c) == *buf || colours(sp) == *buf)
99                         && (sp->file->stern == buf[1] || sterncolour(sp) == buf[1]
100                               || buf[1] == '?')) {
101                               eyeball(sp);
102                     }
103           }
104 }
105 
106 const char *
saywhat(struct ship * sp,int flag)107 saywhat(struct ship *sp, int flag)
108 {
109           if (sp->file->captain[0])
110                     return sp->file->captain;
111           else if (sp->file->struck)
112                     return "(struck)";
113           else if (sp->file->captured != 0)
114                     return "(captured)";
115           else if (flag)
116                     return "(available)";
117           else
118                     return "(computer)";
119 }
120 
121 void
eyeball(struct ship * ship)122 eyeball(struct ship *ship)
123 {
124           int i;
125 
126           if (ship->file->dir != 0) {
127                     Msg("Sail ho! (range %d, %s)",
128                         range(ms, ship), saywhat(ship, 0));
129                     i = portside(ms, ship, 1) - mf->dir;
130                     if (i <= 0)
131                               i += 8;
132                     Signal("$$ %s %s %s.",
133                               ship, countryname[ship->nationality],
134                               classname[ship->specs->class], directionname[i]);
135           }
136 }
137