sail/pl_4.c

   1 /*      $NetBSD: pl_4.c,v 1.4 1995/04/24 12:25:17 cgd 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 #ifndef lint
  37 #if 0
  38 static char sccsid[] = "@(#)pl_4.c      8.1 (Berkeley) 5/31/93";
  39 #else
  40 static char rcsid[] = "$NetBSD: pl_4.c,v 1.4 1995/04/24 12:25:17 cgd Exp $";
  41 #endif
  42 #endif /* not lint */
  43
  44 #include "player.h"
  45
  46 changesail()
  47 {
  48         int rig, full;
  49
  50         rig = mc->rig1;
  51         full = mf->FS;
  52         if (windspeed == 6 || windspeed == 5 && mc->class > 4)
  53                 rig = 0;
  54         if (mc->crew3 && rig) {
  55                 if (!full) {
  56                         if (sgetch("Increase to Full sails? ",
  57                                 (struct ship *)0, 1) == 'y') {
  58                                 changed = 1;
  59                                 Write(W_FS, ms, 0, 1, 0, 0, 0);
  60                         }
  61                 } else {
  62                         if (sgetch("Reduce to Battle sails? ",
  63                                 (struct ship *)0, 1) == 'y') {
  64                                 Write(W_FS, ms, 0, 0, 0, 0, 0);
  65                                 changed = 1;
  66                         }
  67                 }
  68         } else if (!rig)
  69                 Signal("Sails rent to pieces", (struct ship *)0);
  70 }
  71
  72 acceptsignal()
  73 {
  74         char buf[60];
  75         register char *p = buf;
  76
  77         *p++ = '"';
  78         sgetstr("Message? ", p, sizeof buf - 2);
  79         while (*p++)
  80                 ;
  81         p[-1] = '"';
  82         *p = 0;
  83         Write(W_SIGNAL, ms, 1, (long)buf, 0, 0, 0);
  84 }
  85
  86 lookout()
  87 {
  88         register struct ship *sp;
  89         char buf[3];
  90         register char c;
  91
  92         sgetstr("What ship? ", buf, sizeof buf);
  93         foreachship(sp) {
  94                 c = *countryname[sp->nationality];
  95                 if ((c == *buf || tolower(c) == *buf || colours(sp) == *buf)
  96                     && (sp->file->stern == buf[1] || sterncolour(sp) == buf[1]
  97                         || buf[1] == '?')) {
  98                         eyeball(sp);
  99                 }
 100         }
 101 }
 102
 103 char *
 104 saywhat(sp, flag)
 105 register struct ship *sp;
 106 char flag;
 107 {
 108         if (sp->file->captain[0])
 109                 return sp->file->captain;
 110         else if (sp->file->struck)
 111                 return "(struck)";
 112         else if (sp->file->captured != 0)
 113                 return "(captured)";
 114         else if (flag)
 115                 return "(available)";
 116         else
 117                 return "(computer)";
 118 }
 119
 120 eyeball(ship)
 121 register struct ship *ship;
 122 {
 123         int i;
 124
 125         if (ship->file->dir != 0) {
 126                 Signal("Sail ho! (range %d, %s)",
 127                         (struct ship *)0, range(ms, ship), saywhat(ship, 0));
 128                 i = portside(ms, ship, 1) - mf->dir;
 129                 if (i <= 0)
 130                         i += 8;
 131                 Signal("%s (%c%c) %s %s %s.",
 132                         ship, countryname[ship->nationality],
 133                         classname[ship->specs->class], directionname[i]);
 134         }
 135 }