org.vizzini.example.pong
Class Ball

java.lang.Object
  org.vizzini.game.AbstractToken
      org.vizzini.example.pong.Ball

All Implemented Interfaces:

Serializable, Cloneable, IToken

public class Ball
extends AbstractToken

Provides a ball for Pong.

Since:

v0.1

Version:

v0.3

Author:

Jeffrey M. Thompson

See Also:

Serialized Form

Field Summary

Fields inherited from class org.vizzini.game.AbstractToken

UNKNOWN_NAME

Fields inherited from interface org.vizzini.game.IToken

AGENT_PROPERTY, NAME_PROPERTY, POSITION_PROPERTY, TEAM_PROPERTY

Constructor Summary

Ball()
Construct this object.

Method Summary

void	configure(Properties properties, int index) Configure this token.
Rectangle	getBounds() Return the bounds.
int	getRadius() Return the radius.
int	getSpeed() Return the speed.
VectorPosition	getVelocity() Return the velocity.
boolean	isBounced() Return true if this has bounced.
protected boolean	isBounced(Paddle paddle) Return true if the ball should bounce off the given paddle.
protected boolean	isBounced(Rectangle obstacle) Return true if the ball should bounce.
void	setAcceleration(double acceleration) Set the scalar acceleration.
void	setRadius(int radius) Set the radius.
void	setSpeed(int speed) Set the speed.
void	setVelocity(VectorPosition velocity) Set the velocity.
void	updatePosition(Rectangle top, Rectangle bottom, Paddle leftPaddle, Paddle rightPaddle) Update the position.

Methods inherited from class org.vizzini.game.AbstractToken

addPropertyChangeListener, clone, copy, equals, getAgent, getIndex, getName, getPosition, getPropertyChangeManager, getTeam, getValue, hashCode, isFiringPositionChanges, removePropertyChangeListener, setAgent, setFiringPositionChanges, setIndex, setName, setPosition, setTeam, setValue, toString

Methods inherited from class java.lang.Object

finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Detail

Ball

public Ball()

Construct this object.

Since:

v0.2

Method Detail

configure

public void configure(Properties properties,
                      int index)

Configure this token.

Specified by:

configure in interface IToken

Overrides:

configure in class AbstractToken

Parameters:

properties - Source of configuration information.

index - Index of this token's properties.

Since:

v0.1

getBounds

public Rectangle getBounds()

Return the bounds.

Since:

v0.1

getRadius

public int getRadius()

Return the radius.

Since:

v0.1

getSpeed

public int getSpeed()

Return the speed.

Since:

v0.1

getVelocity

public VectorPosition getVelocity()

Return the velocity.

Since:

v0.1

isBounced

public boolean isBounced()

Return true if this has bounced.

Since:

v0.1

setAcceleration

public void setAcceleration(double acceleration)

Set the scalar acceleration.

Since:

v0.1

setRadius

public void setRadius(int radius)

Set the radius.

Since:

v0.1

setSpeed

public void setSpeed(int speed)

Set the speed.

Since:

v0.1

setVelocity

public void setVelocity(VectorPosition velocity)

Set the velocity.

Since:

v0.1

updatePosition

public void updatePosition(Rectangle top,
                           Rectangle bottom,
                           Paddle leftPaddle,
                           Paddle rightPaddle)

Update the position.

Since:

v0.1

isBounced

protected boolean isBounced(Rectangle obstacle)

Return true if the ball should bounce.

Since:

v0.1

isBounced

protected boolean isBounced(Paddle paddle)

Return true if the ball should bounce off the given paddle.

Since:

v0.1