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

namespace Avalanche {

integer gd, gm;
untyped_file f;
array<1, 16000, byte> aa;
matrix<0, 27, 0, 35, byte> cols;
text t;
string x;

int main(int argc, const char *argv[]) {
	pio_initialize(argc, argv);
	gd = 3;
	gm = 0;
	initgraph(gd, gm, "c:\\bp\\bgi");
	fillchar(cols, sizeof(cols), '\0');
	assign(f, "v:avvypic.ptx");
	reset(f, 1);
	blockread(f, aa, filesize(f));
	close(f);
	putimage(0, 0, aa, 0);
	for (gd = 0; gd <= 27; gd ++)
		for (gm = 0; gm <= 34; gm ++)
			cols[gd][gm + 1] = getpixel(gd, gm);

	restorecrtmode();
	/*
	   asm
	      mov ax,$1003
	      mov bl,0
	      int $10
	   end;
	*/
	for (gm = 0; gm <= 17; gm ++)
		for (gd = 0; gd <= 27; gd ++) {
			gotoxy(gd + 1, gm + 1);
			if (cols[gd][2 * gm] == cols[gd][2 * gm + 1]) {
				textattr = cols[gd][2 * gm];
				output << 'Û';
			} else if ((cols[gd][2 * gm] > 7) && (cols[gd][2 * gm + 1] < 8)) {
				textattr = cols[gd][2 * gm] + cols[gd][2 * gm + 1] * 16;
				output << 'ß';
			} else {
				textattr = cols[gd][2 * gm] * 16 + cols[gd][2 * gm + 1];
				if (textattr > blink)  textattr -= blink;
				output << 'Ü';
			}
		}
	gotoxy(23, 5);
	textattr = red;
	output << 'ß';

	assign(t, "v:avalot.txt");
	reset(t);
	textattr = 9;
	gm = 2;
	do {
		gm += 1;
		t >> x >> NL;
		gotoxy(30, gm);
		output << x << NL;
	} while (!(eof(t)));

	textattr = 7;
	gotoxy(35, 2);
	output << "Back in good old A.D. ";
	textattr = 15;
	output << "1176";
	textattr = 7;
	output << "...";
	textattr = 9;
	gotoxy(40, 4);
	output << "Lord";
	gotoxy(67, 9);
	output << "d'Argent";
	textattr = yellow;
	gotoxy(37, 12);
	output << "He's back...";
	gotoxy(47, 14);
	output << "And this time,";
	gotoxy(52, 15);
	output << "he's wearing tights...";
	textattr = 4;
	gotoxy(36, 17);
	output << "A Thorsoft of Letchworth game. * Requires EGA";
	gotoxy(38, 18);
	output << "and HD. * By Mike, Mark and Thomas Thurman.";
	gotoxy(40, 19);
	output << "Sfx archive- ";
	textattr = 9;
	output << "Download ";
	textattr = 14;
	output << "AVLT10.EXE";
	textattr = 9;
	output << " now!";
	gotoxy(1, 1);
	input >> NL;
	return EXIT_SUCCESS;
}

} // End of namespace Avalanche.