/* 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/>.
 *
 */

#include "ultima/shared/maps/map.h"
#include "ultima/shared/early/game.h"
#include "ultima/shared/gfx/visual_item.h"

namespace Ultima {
namespace Shared {
namespace Maps {

void Map::clear() {
	if (_mapArea)
		_mapArea->clear();
	_mapArea = nullptr;
}

void Map::load(MapId mapId) {
	_mapArea = nullptr;
}

void Map::synchronize(Common::Serializer &s) {
	int mapId;

	if (s.isSaving()) {
		// Saving
		mapId = _mapArea->getMapId();
		s.syncAsUint16LE(mapId);
	} else {
		// Loading
		s.syncAsUint16LE(mapId);
		load(mapId);
	}

	_mapArea->synchronize(s);
}

} // End of namespace Maps
} // End of namespace Shared
} // End of namespace Ultima