2 * Copyright (c) 1983, 1993
3 * The Regents of the University of California. All rights reserved.
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions
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.
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
33 * @(#)pl_main.c 8.1 (Berkeley) 5/31/93
34 * $FreeBSD: src/games/sail/pl_main.c,v 1.6 1999/11/30 03:49:38 billf Exp $
35 * $DragonFly: src/games/sail/pl_main.c,v 1.4 2006/09/03 17:33:13 pavalos Exp $
39 #include <sys/types.h>
42 static void initialize(void);
50 printf("Can't sail on this terminal.\n");
54 Signal("Aye aye, Sir", NULL);
56 return 0; /* for lint, play() never returns */
72 puts("Choose a scenario:\n");
73 puts("\n\tNUMBER\tSHIPS\tIN PLAY\tTITLE");
74 for (n = 0; n < NSCENE; n++) {
76 printf("\t%d):\t%d\t%s\t%s\n", n, scene[n].vessels,
77 sync_exists(n) ? "YES" : "no",
81 printf("\nScenario number? ");
84 while (getchar() != '\n')
87 if (game < 0 || game >= NSCENE) {
92 ls = SHIP(cc->vessels);
94 for (n = 0; n < NNATION; n++)
97 if (sp->file == NULL &&
98 (sp->file = (struct File *)calloc(1, sizeof (struct File))) == NULL) {
99 puts("OUT OF MEMORY");
102 sp->file->index = sp - SHIP(0);
103 sp->file->stern = nat[sp->nationality]++;
104 sp->file->dir = sp->shipdir;
105 sp->file->row = sp->shiprow;
106 sp->file->col = sp->shipcol;
108 windspeed = cc->windspeed;
109 winddir = cc->winddir;
111 signal(SIGHUP, (sig_t)choke);
112 signal(SIGINT, (sig_t)choke);
114 hasdriver = sync_exists(game);
115 if (sync_open() < 0) {
116 perror("sail: syncfile");
121 puts("Synchronizing with the other players...");
128 if (sp->file->captain[0] == 0 && !sp->file->struck
129 && sp->file->captured == 0)
132 puts("All ships taken in that scenario.");
134 free((char *)sp->file);
140 player = sp - SHIP(0);
142 printf("%s\n\n", cc->name);
144 printf(" %2d: %-10s %-15s (%-2d pts) %s\n",
146 countryname[sp->nationality],
150 printf("\nWhich ship (0-%d)? ", cc->vessels-1);
152 if (scanf("%d", &player) != 1 || player < 0
153 || player >= cc->vessels) {
154 while (getchar() != '\n')
159 while (getchar() != '\n')
166 fp = SHIP(player)->file;
167 if (fp->captain[0] || fp->struck || fp->captured != 0)
168 puts("That ship is taken.");
177 Write(W_BEGIN, ms, 0, 0, 0, 0);
181 signal(SIGCHLD, (sig_t)child);
185 longjmp(restart, MODE_DRIVER);
195 printf("Your ship is the %s, a %d gun %s (%s crew).\n",
196 ms->shipname, mc->guns, classname[mc->class],
198 if ((nameptr = (char *) getenv("SAILNAME")) && *nameptr)
199 strncpy(captain, nameptr, sizeof captain);
201 printf("Your name, Captain? ");
203 fgets(captain, sizeof captain, stdin);
205 strcpy(captain, "no name");
207 captain[sizeof(captain) - 1] = '\0';
209 Writestr(W_CAPTAIN, ms, captain);
210 for (n = 0; n < 2; n++) {
213 printf("\nInitial broadside %s (grape, chain, round, double): ",
214 n ? "right" : "left");
235 mf->readyR = R_LOADED|R_INITIAL;
238 mf->readyL = R_LOADED|R_INITIAL;
244 snprintf(message, sizeof message, "Captain %s assuming command",
246 Writestr(W_SIGNAL, ms, message);