/* 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 3 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, see <http://www.gnu.org/licenses/>.
 *
 */

 // Disable symbol overrides so that we can use system headers.
#define FORBIDDEN_SYMBOL_ALLOW_ALL

#include "file.h"
#include "swords.h"

#define MONSTERS_COUNT 151

extern void NORETURN_PRE error(const char *s, ...);

void writeSwordsData(const char *swordsDatName) {
	Common::File f;
	Common::MemFile monsters;
	const int size = MONSTERS_COUNT * 60;
	const int32 offset = 0x44200;
	byte buffer[size];

	if (!f.open(swordsDatName, Common::kFileReadMode))
		error("Could not open '%s'", swordsDatName);

	if (f.seek(offset) != 0)
		error("Failed to seek to 0x%x for '%s'", offset, swordsDatName);

	if (f.read(buffer, size) != size)
		error("Failed to read %d bytes from '%s'", size, swordsDatName);

	if (strcmp((const char *)buffer + 0x33, "Slime"))
		error("Invalid '%s'", swordsDatName);

	monsters.write(buffer, size);
	Common::File::write("monsters.swd", monsters);
}