/* ScummVM - Graphic Adventure Engine
 *
 * ScummVM is the legal property of its developers, whose names
 * are too numerous to list here. Please refer to the COPYRIGHT
 * file distributed with this source distribution.
 *
 * This program is free software; you can redistribute it and/or
 * modify it under the terms of the GNU General Public License
 * as published by the Free Software Foundation; either version 2
 * of the License, or (at your option) any later version.

 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.

 * You should have received a copy of the GNU General Public License
 * along with this program; if not, write to the Free Software
 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
 *
 */

/*
 * This code is based on the original source code of Lord Avalot d'Argent version 1.3.
 * Copyright (c) 1994-1995 Mike, Mark and Thomas Thurman.
 */

/*#include "Dos.h"*/
/*#include "Crt.h"*/

namespace Avalanche {

byte fv;
boolean test;

boolean the_cows_come_home() {
	registers rmove, rclick;
	boolean the_cows_come_home_result;
	rmove.ax = 11;
	intr(0x33, rmove);
	rclick.ax = 3;
	intr(0x33, rclick);
	the_cows_come_home_result =
	    (keypressed()) | /* key pressed */
	    (rmove.cx > 0) || /* mouse moved */
	    (rmove.dx > 0) ||
	    (rclick.bx > 0); /* button clicked */
	return the_cows_come_home_result;
}

int main(int argc, const char *argv[]) {
	pio_initialize(argc, argv);
	test = the_cows_come_home();
	textattr = 0;
	clrscr;
	do {
	} while (!the_cows_come_home());
	textattr = 30;
	clrscr;
	output << "*** Blank Screen *** (c) 1992, Thomas Thurman. (An Avvy Screen Saver.)" << NL;
	for (fv = 1; fv <= 46; fv ++) output << '~';
	output << NL;
	output << "This program may be freely copied." << NL;
	output << NL;
	output << "Have fun!" << NL;
	return EXIT_SUCCESS;
}

} // End of namespace Avalanche.