static boolean inRange(double x1, double y1, double x2, double y2) {
		double minX = x2;
		double minY = y2;
		double maxX = x2 + 40;
		double maxY = y2 + 40;
		return (x1 > minX && x1 < maxX) && (y1 > minY && y1 < maxY);
	}