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. Neither the name of the University nor the names of its contributors
14 * may be used to endorse or promote products derived from this software
15 * without specific prior written permission.
17 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
18 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
19 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
20 * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
21 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
22 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
23 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
24 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
25 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
26 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
29 * @(#)dr_main.c 8.2 (Berkeley) 4/16/94
30 * $FreeBSD: src/games/sail/dr_main.c,v 1.4 1999/11/30 03:49:33 billf Exp $
31 * $DragonFly: src/games/sail/dr_main.c,v 1.3 2006/09/03 17:33:13 pavalos Exp $
44 signal(SIGINT, SIG_IGN);
45 signal(SIGQUIT, SIG_IGN);
46 signal(SIGTSTP, SIG_IGN);
49 if (game < 0 || game >= NSCENE) {
50 fprintf(stderr, "DRIVER: Bad game number %d\n", game);
54 ls = SHIP(cc->vessels);
55 if (sync_open() < 0) {
56 perror("driver: syncfile");
59 for (n = 0; n < NNATION; n++)
62 if (sp->file == NULL &&
63 (sp->file = calloc(1, sizeof (struct File))) == NULL) {
64 fprintf(stderr, "DRIVER: Out of memory.\n");
67 sp->file->index = sp - SHIP(0);
68 sp->file->loadL = L_ROUND;
69 sp->file->loadR = L_ROUND;
70 sp->file->readyR = R_LOADED|R_INITIAL;
71 sp->file->readyL = R_LOADED|R_INITIAL;
72 sp->file->stern = nat[sp->nationality]++;
73 sp->file->dir = sp->shipdir;
74 sp->file->row = sp->shiprow;
75 sp->file->col = sp->shipcol;
77 windspeed = cc->windspeed;
78 winddir = cc->winddir;