public String toString() {
		String temp = "";
		
		for (int y = rows-1; y > -1; y--) {
			
			for (int x = 0; x < cols; x++) {
				if (board[x][y].getState() == EMPTY) {
					temp = temp + "-";
				}
				else if (board[x][y].getState() == PLAYER_ONE) {
					temp = temp + "O";
				}
				else {
					temp = temp + "X";
				}
			}
			temp += "\n";
		}
		return temp;
	}