1: /*      $NetBSD: pl_4.c,v 1.15 2004/11/05 21:30:32 dsl 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 1.15 2004/11/05 21:30:32 dsl 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
   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:                                 Write(W_FS, ms, 1, 0, 0, 0);
   61:                         }
   62:                 } else {
   63:                         if (sgetch("Reduce to Battle sails? ",
   64:                                 (struct ship *)0, 1) == 'y') {
   65:                                 Write(W_FS, ms, 0, 0, 0, 0);
   66:                                 changed = 1;
   67:                         }
   68:                 }
   69:         } else if (!rig)
   70:                 Msg("Sails rent to pieces");
   71: }
   72: 
   73: 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:         Writestr(W_SIGNAL, ms, buf);
   86: }
   87: 
   88: 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 *
  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
  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: }