breakout
Class Bumper

java.lang.Object
  breakout.DefaultBreakoutComponent
      breakout.Bumper

All Implemented Interfaces:

BreakoutComponent, java.util.EventListener, java.awt.event.MouseListener, java.awt.event.MouseMotionListener

public class Bumper

extends DefaultBreakoutComponent

implements java.awt.event.MouseMotionListener, java.awt.event.MouseListener

A Bumper is a mouse-controlled component that the user uses to keep balls in play.

See Also:

World

Constructor Summary

Bumper(java.awt.Point location, java.awt.Dimension size, World w)

Method Summary

void	hitBy(BreakoutComponent striker) Bumpers don't do anything when hit by balls.
void	mouseClicked(java.awt.event.MouseEvent e)
void	mouseDragged(java.awt.event.MouseEvent e)
void	mouseEntered(java.awt.event.MouseEvent e)
void	mouseExited(java.awt.event.MouseEvent e)
void	mouseMoved(java.awt.event.MouseEvent e) Bumper centers on the X coordinate of the mouse, while staying within the bounds of the world.
void	mousePressed(java.awt.event.MouseEvent e)
void	mouseReleased(java.awt.event.MouseEvent e)
void	paint(java.awt.Graphics g) Bumpers render as white rectangles.

Methods inherited from class breakout.DefaultBreakoutComponent

getCenter, getLocation, getShape, getSize, isDead, isTransient, kill, setLocation, setWorld

Methods inherited from class java.lang.Object

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

Constructor Detail

Bumper

public Bumper(java.awt.Point location,
              java.awt.Dimension size,
              World w)

Method Detail

paint

public void paint(java.awt.Graphics g)

Bumpers render as white rectangles.

Specified by:

paint in interface BreakoutComponent

Specified by:

paint in class DefaultBreakoutComponent

Parameters:

g - Graphics used to render Bumper.

hitBy

public void hitBy(BreakoutComponent striker)

Bumpers don't do anything when hit by balls.

Specified by:

hitBy in interface BreakoutComponent

Specified by:

hitBy in class DefaultBreakoutComponent

Parameters:

striker - BreakoutComponent that just escaped death.

mouseDragged

public void mouseDragged(java.awt.event.MouseEvent e)

Specified by:

mouseDragged in interface java.awt.event.MouseMotionListener

mouseMoved

public void mouseMoved(java.awt.event.MouseEvent e)

Bumper centers on the X coordinate of the mouse, while staying within the bounds of the world.

Specified by:

mouseMoved in interface java.awt.event.MouseMotionListener

Parameters:

e - MouseEvent used to discover mouse location.

mouseClicked

public void mouseClicked(java.awt.event.MouseEvent e)

Specified by:

mouseClicked in interface java.awt.event.MouseListener

mouseEntered

public void mouseEntered(java.awt.event.MouseEvent e)

Specified by:

mouseEntered in interface java.awt.event.MouseListener

mouseExited

public void mouseExited(java.awt.event.MouseEvent e)

Specified by:

mouseExited in interface java.awt.event.MouseListener

mousePressed

public void mousePressed(java.awt.event.MouseEvent e)

Specified by:

mousePressed in interface java.awt.event.MouseListener

mouseReleased

public void mouseReleased(java.awt.event.MouseEvent e)

Specified by:

mouseReleased in interface java.awt.event.MouseListener