/*
 * TetrisGame.h
 *
 *  Created on: May 5, 2013
 *      Author: chibi_000
 */

#ifndef TETRISGAME_H_
#define TETRISGAME_H_

#include "../Domain/Array2.h"
#include "PieceGenerator.h"

class TetrisGame {

private:
	Array2 grid;
	Piece current, next;
	PieceGenerator gen;

	int score, level;
	int cy, cx;

	// Position convert
	int xToPiece(int col_g);
	int xToGrid(int col_p);
	int yToPiece(int row_g);
	int yToGrid(int row_p);

	// Pieces
	void pickNextPiece();
	void putPieceInGrid();

	// Lines
	int markFullLines();
	void removeFullLines();

	// Collisions
	bool collides(int cx, int cy, const Piece& p);
	bool collidesDown();
	bool collidesLeft();
	bool collidesRight();

public:
	TetrisGame(int w=10, int h=20, const PieceGenerator& gen = PieceGenerator());
	virtual ~TetrisGame();

	// Gameplay
	bool isGameOver();
	void tick();

	void moveLeft();
	void moveRight();
	void moveDown();
	void rotate();

	// Getters
	int get(int x, int y);
	int getScore();
	int getLevel();
	int getTickTime();
	Piece getNextPiece();
};

#endif /* TETRISGAME_H_ */