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pl_4.c revision 1.3 
      1 /*	$NetBSD: pl_4.c,v 1.3 1995/04/22 10:37:10 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 1.3 1995/04/22 10:37:10 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, (int)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 }
    136