package balls;

import java.awt.Color;
import java.awt.Graphics;

public class Ball {

	private double x, y; // position
	private final double radius;

	private Color color;

	private double velocityX, velocityY;

	public Ball(final double x, final double y, final double radius,
			final Color color, final double velocityX, final double velocityY) { //added velx and vely... i'll remove if wrong
		this.x = x;
		this.y = y;
		this.radius = radius;
		this.color = color;

		// this.velocityX = this.velocityY = 0;
		this.velocityX = 10;
		this.velocityY = 10;
	} //Ball object

	public void draw(final Graphics g) {
		final double xAdjust = x - radius;
		final double yAdjust = y - radius;
		final double diameter = 2 * radius;

		g.setColor(color);
		g
				.fillOval((int) xAdjust, (int) yAdjust, (int) diameter,
						(int) diameter);
	} //draw()

	public double getX() {
		return x;
	} //getX()

	public double getY() {
		return y;
	} //getY()

	public double getRadius() {
		return radius;
	} //getX()

	public Color getColor() {
		return color;
	} //getColor()

	public double getVelocityX() {
		return velocityX;
	} //getVelocityX()

	public double getVelocityY() {
		return velocityY;
	} //getVelocityY()

	public void setX(double x) {
		this.x = x;
	} //setX()

	public void setY(double y) {
		this.y = y;
	} //setY()

	public void setColor(Color color) {
		this.color = color;
	} //setColor()

	public void setVelocityX(double velocityX) {
		this.velocityX = velocityX;
	} //setVelocityX()

	public void setVelocityY(double velocityY) {
		this.velocityY = velocityY;
	} //setVelocityY()

	public boolean intersectsBall(Ball b) {
		double x1 = b.getX();
		double y1 = b.getY();
		double rad1 = b.getRadius();
		double x2 = x;
		double y2 = y;
		double rad2= radius;

		double distance = Math.sqrt(((y2-y1)*(y2-y1))-(((x2-x1)*x2-x1)));
		if (distance ==  ( rad1+(rad2)) )
			return true;
		else return false;
	} //intersectsBall()

	public void setCollided() {
		this.setColor(Color.red);

	} //setCollided()

} //Ball class