sail/pl_4.c

   1 /*      $NetBSD: pl_4.c,v 1.5 1997/10/13 19:45:20 christos 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. All advertising materials mentioning features or use of this software
  16  *    must display the following acknowledgement:
  17  *      This product includes software developed by the University of
  18  *      California, Berkeley and its contributors.
  19  * 4. Neither the name of the University nor the names of its contributors
  20  *    may be used to endorse or promote products derived from this software
  21  *    without specific prior written permission.
  22  *
  23  * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
  24  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  25  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
  26  * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
  27  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
  28  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
  29  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
  30  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
  31  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  32  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  33  * SUCH DAMAGE.
  34  */
  35
  36 #include <sys/cdefs.h>
  37 #ifndef lint
  38 #if 0
  39 static char sccsid[] = "@(#)pl_4.c      8.1 (Berkeley) 5/31/93";
  40 #else
  41 __RCSID("$NetBSD: pl_4.c,v 1.5 1997/10/13 19:45:20 christos Exp $");
  42 #endif
  43 #endif /* not lint */
  44
  45 #include "player.h"
  46
  47 void
  48 changesail()
  49 {
  50         int rig, full;
  51
  52         rig = mc->rig1;
  53         full = mf->FS;
  54         if (windspeed == 6 || (windspeed == 5 && mc->class > 4))
  55                 rig = 0;
  56         if (mc->crew3 && rig) {
  57                 if (!full) {
  58                         if (sgetch("Increase to Full sails? ",
  59                                 (struct ship *)0, 1) == 'y') {
  60                                 changed = 1;
  61                                 Write(W_FS, ms, 0, 1, 0, 0, 0);
  62                         }
  63                 } else {
  64                         if (sgetch("Reduce to Battle sails? ",
  65                                 (struct ship *)0, 1) == 'y') {
  66                                 Write(W_FS, ms, 0, 0, 0, 0, 0);
  67                                 changed = 1;
  68                         }
  69                 }
  70         } else if (!rig)
  71                 Msg("Sails rent to pieces");
  72 }
  73
  74 void
  75 acceptsignal()
  76 {
  77         char buf[60];
  78         char *p = buf;
  79
  80         *p++ = '"';
  81         sgetstr("Message? ", p, sizeof buf - 2);
  82         while (*p++)
  83                 ;
  84         p[-1] = '"';
  85         *p = 0;
  86         Write(W_SIGNAL, ms, 1, (long)buf, 0, 0, 0);
  87 }
  88
  89 void
  90 lookout()
  91 {
  92         struct ship *sp;
  93         char buf[3];
  94         char c;
  95
  96         sgetstr("What ship? ", buf, sizeof buf);
  97         foreachship(sp) {
  98                 c = *countryname[sp->nationality];
  99                 if ((c == *buf || tolower(c) == *buf || colours(sp) == *buf)
 100                     && (sp->file->stern == buf[1] || sterncolour(sp) == buf[1]
 101                         || buf[1] == '?')) {
 102                         eyeball(sp);
 103                 }
 104         }
 105 }
 106
 107 char *
 108 saywhat(sp, flag)
 109 struct ship *sp;
 110 char flag;
 111 {
 112         if (sp->file->captain[0])
 113                 return sp->file->captain;
 114         else if (sp->file->struck)
 115                 return "(struck)";
 116         else if (sp->file->captured != 0)
 117                 return "(captured)";
 118         else if (flag)
 119                 return "(available)";
 120         else
 121                 return "(computer)";
 122 }
 123
 124 void
 125 eyeball(ship)
 126 struct ship *ship;
 127 {
 128         int i;
 129
 130         if (ship->file->dir != 0) {
 131                 Msg("Sail ho! (range %d, %s)",
 132                     range(ms, ship), saywhat(ship, 0));
 133                 i = portside(ms, ship, 1) - mf->dir;
 134                 if (i <= 0)
 135                         i += 8;
 136                 Signal("%$ %s %s %s.",
 137                         ship, countryname[ship->nationality],
 138                         classname[ship->specs->class], directionname[i]);
 139         }
 140 }