1 /* $NetBSD: pl_main.c,v 1.27 2010/08/06 09:14:40 dholland 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. Neither the name of the University nor the names of its contributors 16 * may be used to endorse or promote products derived from this software 17 * without specific prior written permission. 18 * 19 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND 20 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 21 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 22 * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE 23 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 24 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 25 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 26 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 27 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 28 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 29 * SUCH DAMAGE. 30 */ 31 32 #include <sys/cdefs.h> 33 #ifndef lint 34 #if 0 35 static char sccsid[] = "@(#)pl_main.c 8.1 (Berkeley) 5/31/93"; 36 #else 37 __RCSID("$NetBSD: pl_main.c,v 1.27 2010/08/06 09:14:40 dholland Exp $"); 38 #endif 39 #endif /* not lint */ 40 41 #include <err.h> 42 #include <signal.h> 43 #include <stdio.h> 44 #include <stdlib.h> 45 #include <string.h> 46 #include <unistd.h> 47 #include "display.h" 48 #include "extern.h" 49 #include "player.h" 50 51 char myname[MAXNAMESIZE]; 52 53 static void initialize(void); 54 55 void 56 pl_main_init(void) 57 { 58 int nat[NNATION]; 59 int n; 60 struct ship *sp; 61 62 if (game < 0 || game >= NSCENE) { 63 errx(1, "Very funny."); 64 } 65 cc = &scene[game]; 66 ls = SHIP(cc->vessels); 67 68 for (n = 0; n < NNATION; n++) 69 nat[n] = 0; 70 foreachship(sp) { 71 if (sp->file == NULL && 72 (sp->file = calloc(1, sizeof (struct File))) == NULL) { 73 err(1, "calloc"); 74 } 75 sp->file->index = sp - SHIP(0); 76 sp->file->stern = nat[sp->nationality]++; 77 sp->file->dir = sp->shipdir; 78 sp->file->row = sp->shiprow; 79 sp->file->col = sp->shipcol; 80 } 81 windspeed = cc->windspeed; 82 winddir = cc->winddir; 83 84 signal(SIGHUP, choke); 85 signal(SIGINT, choke); 86 signal(SIGCHLD, child); 87 } 88 89 void 90 pl_main_uninit(void) 91 { 92 struct ship *sp; 93 94 foreachship(sp) { 95 free(sp->file); 96 sp->file = NULL; 97 } 98 } 99 100 static void 101 initialize(void) 102 { 103 char captain[MAXNAMESIZE]; 104 char message[60]; 105 106 if (game < 0 || game >= NSCENE) { 107 errx(1, "Very funny."); 108 } 109 110 send_begin(ms); 111 if (Sync() < 0) 112 leave(LEAVE_SYNC); 113 114 #if 0 115 printf("Your ship is the %s, a %d gun %s (%s crew).\n", 116 ms->shipname, mc->guns, classname[mc->class], 117 qualname[mc->qual]); 118 #endif 119 120 strlcpy(captain, myname, sizeof(captain)); 121 send_captain(ms, captain); 122 123 display_redraw(); 124 snprintf(message, sizeof message, "Captain %s assuming command", 125 captain); 126 send_signal(ms, message); 127 newturn(0); 128 } 129 130 void 131 pl_main(void) 132 { 133 initialize(); 134 Msg("Aye aye, Sir"); 135 play(); 136 } 137