static double distanceBetweenPoints(int x1, int y1, int x2, int y2)
    {
	double result = 0;
	//Take x2-x1, then square it
	double part1 = Math.pow((x2 - x1), 2);
	//Take y2-y1, then square it
	double part2 = Math.pow((y2 - y1), 2);
	//Add both of the parts together
	double underRadical = part1 + part2;
	//Get the square root of the parts
	result = (double)Math.sqrt(underRadical);
	//Return our result
	return result;
    }