/** Problem Sheet 3, Question 1.
  *
  * Write a short implementation for a Point class with the following operations:
  *
  * public double getX()                        // get the x value
  * public double getY()                        // get the y value
  * public void movePoint(double x, double y)   // move the point by x and y, relative to current position
  * public void setPoint(double x, double y)    // set the point to x and y
  * public String toString()                    // write out the value of the point in the form "(x, y)"
  * public boolean equals(Point p)              // compare if two points are equal
  *
  * Your class should have 2 constructors, one taking an x and y value, the other setting default values to 0.0.
  *
  * Additionally, a method called "distance" that returns the euclidian distance between itself and another point,
  * passed as a parameter.
  *
  * Finally, a method called "findMidpoint" that returns a point that is exactly halfway between itself and another point.
  * i.e.,
  * Point p1 = new Point(0.0,0.0);
  * Point p2 = new Point(4.0,4.0);
  * Point p3 = p1.findMidpoint(p2);
  *
  * Your Point class should fit this specification exactly.
  */

public class Point{
	Point p1, p2;
	double x, y;


	public Point (double x, double y){
		this.x = x;
		this.y = y;
	}
	public double getX() {
		return x;
	}
	public double getY() {
	return y;
}
	public void setX(double x){
		this.x = x;
	}
	public void setY(double y){
		this.y = y;
	}
	public void setPoint(double newX, double newY){
		x = newX;
		y = newY;
	}
	public void movePoint(double newX, double newY){
		x = x + newX;
		y = y +newY;
	}
	public String toString() {
		return );
	}
	public boolean equals(Point P) {
		return (p1.getX() == p2.getX() && p1.getY() == p2.getY());
	}
	public double distance(Point p) {
		double lengthA = (double)(this.getX() - p.getX());
		double lengthB = (double)(this.getY() - p.getY());
		double distt = Math.sqrt(((lengthA * lengthA) + (lengthB * lengthB)));
		return distt;
	}
	public Point midPoint(Point p) {
		double mx = (p.x + x)/2;
		double my = (p.y + y)/2;
		return new Point(mx,my);
	}
	public static void main(String[] args) {
		Point p1 = new Point(2,4);
		Point p2 = new Point(3,-6);
		double distance = p1.distance(p2);
		Point p3 = p1.midPoint(p2);
		System.out.print(distance); //just to test
	}


}