org.smartfrog.examples.pong
Class Ball

java.lang.Object
  org.smartfrog.examples.pong.Mass
      org.smartfrog.examples.pong.Obstacle
          org.smartfrog.examples.pong.Ball

public class Ball
extends Obstacle

Defines the utility methods for Ball object.

Field Summary

Fields inherited from class org.smartfrog.examples.pong.Obstacle

size

Constructor Summary

Ball(int mass, java.awt.geom.Point2D initialPosition, java.awt.Dimension initialSize)
Constructor.

Method Summary

void	draw(java.awt.Graphics2D g2d) Draws the Ball object.

Methods inherited from class org.smartfrog.examples.pong.Obstacle

collide, collide, elasticCollision, getDimension, getLowerRightBound, getUpperLeftBound, setDimension, setDimension

Methods inherited from class org.smartfrog.examples.pong.Mass

getAccel, getMass, getPosition, getSpeed, setAccel, setMass, setPosition, setPosition, setSpeed, setSpeed, toString, updatePosition, updateSpeed

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Detail

Ball

public Ball(int mass,
            java.awt.geom.Point2D initialPosition,
            java.awt.Dimension initialSize)

Constructor.

Parameters:

mass - the mass of the ball

initialPosition - the initial position of the ball

initialSize - the dimension size

Method Detail

draw

public void draw(java.awt.Graphics2D g2d)

Draws the Ball object.

Overrides:

draw in class Obstacle

Parameters:

g2d - the graphics object