public boolean isJunction(int[][] gameBoard){
		if ((gameBoard[this.x][this.y-1] == 0) && (gameBoard[this.x][this.y+1] == 0))
			return false;
		if ((gameBoard[this.x-1][this.y] == 0) && (gameBoard[this.x+1][this.y] == 0))
			return false;
		return true;
	}