/* 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.
 *
 * Additional copyright for this file:
 * Copyright (C) 1995-1997 Presto Studios, Inc.
 *
 * 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.
 *
 */

#ifndef PEGASUS_ITEMS_BIOCHIPS_OPTICALCHIP_H
#define PEGASUS_ITEMS_BIOCHIPS_OPTICALCHIP_H

#include "pegasus/hotspot.h"
#include "pegasus/util.h"
#include "pegasus/items/biochips/biochipitem.h"

namespace Pegasus {

class OpticalChip : public BiochipItem {
public:
	OpticalChip(const ItemID, const NeighborhoodID, const RoomID, const DirectionConstant);
	virtual ~OpticalChip();

	virtual void writeToStream(Common::WriteStream *);
	virtual void readFromStream(Common::ReadStream *);

	void addAries();
	void addMercury();
	void addPoseidon();

	void activateOpticalHotspots();
	void clickInOpticalHotspot(HotSpotID);
	void playOpMemMovie(HotSpotID);

protected:
	enum {
		kOpticalAriesExposed,
		kOpticalMercuryExposed,
		kOpticalPoseidonExposed,
		kNumOpticalChipFlags
	};

	void setUpOpticalChip();

	FlagsArray<byte, kNumOpticalChipFlags> _opticalFlags;
	Hotspot _ariesHotspot;
	Hotspot _mercuryHotspot;
	Hotspot _poseidonHotspot;
};

extern OpticalChip *g_opticalChip;

} // End of namespace Pegasus

#endif