* Copyright (c) 1983, 1993

/* $NetBSD: pl_2.c,v 1.13 2009/03/15 03:33:56 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_2.c 8.1 (Berkeley) 5/31/93";
#else
__RCSID("$NetBSD: pl_2.c,v 1.13 2009/03/15 03:33:56 dholland Exp $");
#endif
#endif /* not lint */

#include <signal.h>
#include <unistd.h>
#include "display.h"
#include "extern.h"
#include "player.h"

/*ARGSUSED*/
void
newturn(int n __unused)
{
repaired = loaded = fired = changed = 0;
movebuf[0] = '\0';

alarm(0);
if (mf->readyL & R_LOADING) {
if (mf->readyL & R_DOUBLE)
mf->readyL = R_LOADING;
else
mf->readyL = R_LOADED;
}
if (mf->readyR & R_LOADING) {
if (mf->readyR & R_DOUBLE)
mf->readyR = R_LOADING;
else
mf->readyR = R_LOADED;
}
if (!hasdriver)
send_ddead();

display_hide_prompt();
if (Sync() < 0)
leave(LEAVE_SYNC);
if (!hasdriver)
leave(LEAVE_DRIVER);
display_reshow_prompt();

if (turn % 50 == 0)
send_alive();
if (mf->FS && (!mc->rig1 || windspeed == 6))
send_fs(ms, 0);
if (mf->FS == 1)
send_fs(ms, 2);

if (mf->struck)
leave(LEAVE_QUIT);
if (mf->captured != 0)
leave(LEAVE_CAPTURED);
if (windspeed == 7)
leave(LEAVE_HURRICAN);

display_adjust_view();
display_redraw();

signal(SIGALRM, newturn);
alarm(7);
}

void
play(void)
{
struct ship *sp;

for (;;) {
blockalarm();
display_redraw();
unblockalarm();

switch (sgetch("~ ", (struct ship *)0, 0)) {
case 14: /* ^N */
display_scroll_pagedown();
break;
case 16: /* ^P */
display_scroll_pageup();
break;
case 'm':
acceptmove();
break;
case 's':
acceptsignal();
break;
case 'g':
grapungrap();
break;
case 'u':
unfoulplayer();
break;
case 'v':
Msg("%s", version);
break;
case 'b':
acceptboard();
break;
case 'f':
acceptcombat();
break;
case 'l':
loadplayer();
break;
case 'c':
changesail();
break;
case 'r':
repair();
break;
case 'B':
Msg("'Hands to stations!'");
unboard(ms, ms, 1); /* cancel DBP's */
unboard(ms, ms, 0); /* cancel offense */
break;
case '\f':
centerview();
display_force_full_redraw();
break;
case 'L':
mf->loadL = L_EMPTY;
mf->loadR = L_EMPTY;
mf->readyL = R_EMPTY;
mf->readyR = R_EMPTY;
Msg("Broadsides unloaded");
break;
case 'q':
Msg("Type 'Q' to quit");
break;
case 'Q':
leave(LEAVE_QUIT);
break;
case 'I':
foreachship(sp)
if (sp != ms)
eyeball(sp);
break;
case 'i':
if ((sp = closestenemy(ms, 0, 1)) == 0)
Msg("No more ships left.");
else
eyeball(sp);
break;
case 'C':
centerview();
break;
case 'U':
upview();
break;
case 'D':
case 'N':
downview();
break;
case 'H':
leftview();
break;
case 'J':
rightview();
break;
case 'F':
lookout();
break;
case 'S':
dont_adjust = !dont_adjust;
break;
}
}
}