/**
 * 	Unit09v80   Piece7.java   07-25-10   by Leon Schram
 **/
class Piece7
{
	
	private static int[][] pieceN = {{0,7},
	                  		 		 {7,7},
	                  		 		 {7,0}};
	                  		 		 
	private static int[][] pieceE = {{7,7,0},
	                  		 		 {0,7,7}};
	                  		 		 
	private static int[][] pieceS = {{0,7},
	                  		 		 {7,7},
	                  		 		 {7,0}};
	                  		 		 
	private static int[][] pieceW = {{7,7,0},
	                  		 		 {0,7,7}};
	
	public static int[][] getShape(int direction)
	{
		int[][] temp = null;
		switch (direction)
		{
			case 1 : temp = pieceN; break;
			case 2 : temp = pieceE; break;
			case 3 : temp = pieceS; break;
			case 4 : temp = pieceW; break;
		}
		return temp;
	} 
	                  		 
}