/* 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 SHERLOCK_TATTOO_H
#define SHERLOCK_TATTOO_H

#include "sherlock/sherlock.h"
#include "sherlock/tattoo/tattoo_darts.h"

namespace Sherlock {

namespace Tattoo {

enum {
	INV_FOREGROUND		= 167,
	INV_BACKGROUND		= 1,
	INFO_FOREGROUND		= 233,
	INFO_BACKGROUND		= 239,
	INFO_TOP			= 185,
	INFO_MIDDLE			= 186,
	INFO_BOTTOM			= 188,
	MENU_BACKGROUND		= 225,
	COMMAND_FOREGROUND	= 15,
	COMMAND_HIGHLIGHTED	= 254,
	COMMAND_NULL		= 193,
	PEN_COLOR			= 248,
	PEN_HIGHLIGHT_COLOR	= 129
};

enum {
	FLAG_PLAYER_IS_HOLMES	= 76,
	FLAG_ALT_MAP_MUSIC		= 525
};

struct CreditLine {
	Common::Point _position;
	int _xOffset;
	int _width;
	Common::String _line, _line2;

	CreditLine(const Common::String &line, const Common::Point &pt, int width) :
		_line(line), _position(pt), _width(width), _xOffset(0) {}
};

class TattooEngine : public SherlockEngine {
private:
	Darts _darts;
	Common::Array<CreditLine> _creditLines;
	int _creditSpeed;

	/**
	 * Loads the initial palette for the game
	 */
	void loadInitialPalette();

	/**
	 * Load the initial inventory
	 */
	void loadInventory();
protected:
	/**
	 * Initialize the engine
	 */
	virtual void initialize();

	virtual void showOpening();

	/**
	 * Starting a scene within the game
	 */
	virtual void startScene();
public:
	bool _creditsActive;
	bool _runningProlog;
	bool _fastMode, _allowFastMode;
	bool _transparentMenus;
public:
	TattooEngine(OSystem *syst, const SherlockGameDescription *gameDesc);
	virtual ~TattooEngine();

	/**
	 * Initialize and load credit data for display
	 */
	void initCredits();

	/**
	 * Draw credits on the screen
	 */
	void drawCredits();

	/**
	 * Blit the drawn credits to the screen
	 */
	void blitCredits();

	/**
	 * Erase any area of the screen covered by credits
	 */
	void eraseCredits();

	void doHangManPuzzle();
};

} // End of namespace Tattoo

} // End of namespace Sherlock

#endif