/*      $NetBSD: pl_main.c,v 1.27 2010/08/06 09:14:40 dholland 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.
 */

#include <sys/cdefs.h>
#ifndef lint
#if 0
static char sccsid[] = "@(#)pl_main.c   8.1 (Berkeley) 5/31/93";
#else
__RCSID("$NetBSD: pl_main.c,v 1.27 2010/08/06 09:14:40 dholland Exp $");
#endif
#endif /* not lint */

#include <err.h>
#include <signal.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <unistd.h>
#include "display.h"
#include "extern.h"
#include "player.h"

char myname[MAXNAMESIZE];

static void initialize(void);

void
pl_main_init(void)
{
        int nat[NNATION];
        int n;
        struct ship *sp;

        if (game < 0 || game >= NSCENE) {
                errx(1, "Very funny.");
        }
        cc = &scene[game];
        ls = SHIP(cc->vessels);

        for (n = 0; n < NNATION; n++)
                nat[n] = 0;
        foreachship(sp) {
                if (sp->file == NULL &&
                    (sp->file = calloc(1, sizeof (struct File))) == NULL) {
                        err(1, "calloc");
                }
                sp->file->index = sp - SHIP(0);
                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;

        signal(SIGHUP, choke);
        signal(SIGINT, choke);
        signal(SIGCHLD, child);
}

void
pl_main_uninit(void)
{
        struct ship *sp;

        foreachship(sp) {
                free(sp->file);
                sp->file = NULL;
        }
}

static void
initialize(void)
{
        char captain[MAXNAMESIZE];
        char message[60];

        if (game < 0 || game >= NSCENE) {
                errx(1, "Very funny.");
        }

        send_begin(ms);
        if (Sync() < 0)
                leave(LEAVE_SYNC);

#if 0
        printf("Your ship is the %s, a %d gun %s (%s crew).\n",
                ms->shipname, mc->guns, classname[mc->class],
                qualname[mc->qual]);
#endif

        strlcpy(captain, myname, sizeof(captain));
        send_captain(ms, captain);

        display_redraw();
        snprintf(message, sizeof message, "Captain %s assuming command",
                        captain);
        send_signal(ms, message);
        newturn(0);
}

void
pl_main(void)
{
        initialize();
        Msg("Aye aye, Sir");
        play();
}