/* 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.
 *
 */

#ifndef ACCESS_AMAZON_GAME_H
#define ACCESS_AMAZON_GAME_H

#include "access/access.h"

namespace Access {

namespace Amazon {

class AmazonEngine : public AccessEngine {
private:
	bool _skipStart;

	// Fields that are included in savegames
	int _canoeLane;
	int _canoeYPos;
	int _hitCount;
	int _saveRiver;
	int _hitSafe;
	int _oldTitleChap;
	int _topList;
	int _botList;
	int _riverIndex;
	int _rawInactiveX;
	int _rawInactiveY;
	int _inactiveYOff;
	int _esTabTable[100];
	Common::Point _tilePos;
	byte _tileData[1455];

	/**
	 * Do the game introduction
	 */
	void doIntroduction();

	/**
	 * Do title sequence
	 */
	void doTitle();

	/**
	 * Do opening sequence
	 */
	void doOpening();

	/**
	 * Do tent scene of introduction
	 */
	void doTent();

	/**
	 * Setup variables for the game
	 */
	void setupGame();

	void loadEstablish(int sub);
	void doEstablish(int esatabIndex, int sub);
	void establishCenter(int esatabIndex, int sub);

protected:
	/**
	 * Play the game
	 */
	virtual void playGame();
public:
	// Fields that are mapped to flags
	int &_guardLocation;
	int &_guardFind;
	int &_helpLevel;
	int &_jasMayaFlag;
	int &_moreHelp;
	int &_flashbackFlag;
	int &_riverFlag;
	int &_aniOutFlag;
	int &_badEnd;
	int &_noHints;
	int &_aniFlag;
	int &_allenFlag;
	int &_noSound;

	// Other game specific fields
	int _hintLevel;

	int _chapter;
	int _updateChapter;
public:
	AmazonEngine(OSystem *syst, const AccessGameDescription *gameDesc);

	virtual ~AmazonEngine();

	void drawHelp();

	virtual void establish(int esatabIndex, int sub);

	void tileScreen();
	void updateSummary(int chap);
};

} // End of namespace Amazon

} // End of namespace Access

#endif /* ACCESS_ACCESS_H */