Home | History | Annotate | Line # | Download | only in sail
pl_4.c revision 1.2 
      1 /*
      2  * Copyright (c) 1983 Regents of the University of California.
      3  * All rights reserved.
      4  *
      5  * Redistribution and use in source and binary forms, with or without
      6  * modification, are permitted provided that the following conditions
      7  * are met:
      8  * 1. Redistributions of source code must retain the above copyright
      9  *    notice, this list of conditions and the following disclaimer.
     10  * 2. Redistributions in binary form must reproduce the above copyright
     11  *    notice, this list of conditions and the following disclaimer in the
     12  *    documentation and/or other materials provided with the distribution.
     13  * 3. All advertising materials mentioning features or use of this software
     14  *    must display the following acknowledgement:
     15  *	This product includes software developed by the University of
     16  *	California, Berkeley and its contributors.
     17  * 4. Neither the name of the University nor the names of its contributors
     18  *    may be used to endorse or promote products derived from this software
     19  *    without specific prior written permission.
     20  *
     21  * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
     22  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
     23  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
     24  * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
     25  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
     26  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
     27  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
     28  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
     29  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
     30  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
     31  * SUCH DAMAGE.
     32  */
     33 
     34 #ifndef lint
     35 /*static char sccsid[] = "from: @(#)pl_4.c	5.4 (Berkeley) 6/1/90";*/
     36 static char rcsid[] = "$Id: pl_4.c,v 1.2 1993/08/01 18:51:38 mycroft Exp $";
     37 #endif /* not lint */
     38 
     39 #include "player.h"
     40 
     41 changesail()
     42 {
     43 	int rig, full;
     44 
     45 	rig = mc->rig1;
     46 	full = mf->FS;
     47 	if (windspeed == 6 || windspeed == 5 && mc->class > 4)
     48 		rig = 0;
     49 	if (mc->crew3 && rig) {
     50 		if (!full) {
     51 			if (sgetch("Increase to Full sails? ",
     52 				(struct ship *)0, 1) == 'y') {
     53 				changed = 1;
     54 				Write(W_FS, ms, 0, 1, 0, 0, 0);
     55 			}
     56 		} else {
     57 			if (sgetch("Reduce to Battle sails? ",
     58 				(struct ship *)0, 1) == 'y') {
     59 				Write(W_FS, ms, 0, 0, 0, 0, 0);
     60 				changed = 1;
     61 			}
     62 		}
     63 	} else if (!rig)
     64 		Signal("Sails rent to pieces", (struct ship *)0);
     65 }
     66 
     67 acceptsignal()
     68 {
     69 	char buf[60];
     70 	register char *p = buf;
     71 
     72 	*p++ = '"';
     73 	sgetstr("Message? ", p, sizeof buf - 2);
     74 	while (*p++)
     75 		;
     76 	p[-1] = '"';
     77 	*p = 0;
     78 	Write(W_SIGNAL, ms, 1, (int)buf, 0, 0, 0);
     79 }
     80 
     81 lookout()
     82 {
     83 	register struct ship *sp;
     84 	char buf[3];
     85 	register char c;
     86 
     87 	sgetstr("What ship? ", buf, sizeof buf);
     88 	foreachship(sp) {
     89 		c = *countryname[sp->nationality];
     90 		if ((c == *buf || tolower(c) == *buf || colours(sp) == *buf)
     91 		    && (sp->file->stern == buf[1] || sterncolour(sp) == buf[1]
     92 			|| buf[1] == '?')) {
     93 			eyeball(sp);
     94 		}
     95 	}
     96 }
     97 
     98 char *
     99 saywhat(sp, flag)
    100 register struct ship *sp;
    101 char flag;
    102 {
    103 	if (sp->file->captain[0])
    104 		return sp->file->captain;
    105 	else if (sp->file->struck)
    106 		return "(struck)";
    107 	else if (sp->file->captured != 0)
    108 		return "(captured)";
    109 	else if (flag)
    110 		return "(available)";
    111 	else
    112 		return "(computer)";
    113 }
    114 
    115 eyeball(ship)
    116 register struct ship *ship;
    117 {
    118 	int i;
    119 
    120 	if (ship->file->dir != 0) {
    121 		Signal("Sail ho! (range %d, %s)",
    122 			(struct ship *)0, range(ms, ship), saywhat(ship, 0));
    123 		i = portside(ms, ship, 1) - mf->dir;
    124 		if (i <= 0)
    125 			i += 8;
    126 		Signal("%s (%c%c) %s %s %s.",
    127 			ship, countryname[ship->nationality],
    128 			classname[ship->specs->class], directionname[i]);
    129 	}
    130 }
    131