/* $OpenBSD: dr_main.c,v 1.4 2003/06/03 03:01:41 millert Exp $ */ /* $NetBSD: dr_main.c,v 1.4 1995/04/22 10:36:52 cgd Exp $ */ /* * Copyright (c) 1983, 1993 * The Regents of the University of California. All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * 3. Neither the name of the University nor the names of its contributors * may be used to endorse or promote products derived from this software * without specific prior written permission. * * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * SUCH DAMAGE. */ #ifndef lint #if 0 static char sccsid[] = "@(#)dr_main.c 8.2 (Berkeley) 4/16/94"; #else static char rcsid[] = "$OpenBSD: dr_main.c,v 1.4 2003/06/03 03:01:41 millert Exp $"; #endif #endif /* not lint */ #include "driver.h" #include <stdlib.h> #include <unistd.h> #include <err.h> int dr_main() { int n; struct ship *sp; int nat[NNATION]; int value = 0; (void) signal(SIGINT, SIG_IGN); (void) signal(SIGQUIT, SIG_IGN); (void) signal(SIGTSTP, SIG_IGN); if (game < 0 || game >= NSCENE) errx(1, "driver: Bad game number %d", game); cc = &scene[game]; ls = SHIP(cc->vessels); if (sync_open() < 0) err(1, "driver: syncfile"); for (n = 0; n < NNATION; n++) nat[n] = 0; foreachship(sp) { if (sp->file == NULL && (sp->file = (struct File *)calloc(1, sizeof (struct File))) == NULL) { (void) fprintf(stderr, "DRIVER: Out of memory.\n"); exit(1); } sp->file->index = sp - SHIP(0); sp->file->loadL = L_ROUND; sp->file->loadR = L_ROUND; sp->file->readyR = R_LOADED|R_INITIAL; sp->file->readyL = R_LOADED|R_INITIAL; sp->file->stern = nat[sp->nationality]++; sp->file->dir = sp->shipdir; sp->file->row = sp->shiprow; sp->file->col = sp->shipcol; } windspeed = cc->windspeed; winddir = cc->winddir; people = 0; for (;;) { sleep(7); if (Sync() < 0) { value = 1; break; } if (next() < 0) break; unfoul(); checkup(); prizecheck(); moveall(); thinkofgrapples(); boardcomp(); compcombat(); resolve(); reload(); checksails(); if (Sync() < 0) { value = 1; break; } } sync_close(1); return value; }