breakout
Class WorldEvent

java.lang.Object
  |
  +--breakout.WorldEvent

All Implemented Interfaces:

Serializable

public class WorldEvent

extends Object

implements Serializable

class WorldEvent embodies a change to state of the World as reported to a WorldListener.

Version:

$Id: WorldEvent.html,v 1.1 2003/03/10 16:34:48 bvandiver Exp $

Author:

benmv@olin.edu

See Also:

World, WorldListener, Serialized Form

Field Summary

static int	ADD_BRICK brick added to world event
static int	BALL_TRANSFER ball transferred out of world event
static int	REMOVE_BRICK brick removed from world event

Method Summary

static WorldEvent	createEvent(int action, BreakoutComponent bc) factory method for building WorldEvent given a Breakout component.
int	getAction() getter for action
Point	getDirection() getter for direction
Point	getLocation() getter for location
Dimension	getSize() getter for size

Methods inherited from class java.lang.Object

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

Field Detail

ADD_BRICK

public static final int ADD_BRICK

brick added to world event

See Also:

Constant Field Values

REMOVE_BRICK

public static final int REMOVE_BRICK

brick removed from world event

See Also:

Constant Field Values

BALL_TRANSFER

public static final int BALL_TRANSFER

ball transferred out of world event

See Also:

Constant Field Values

Method Detail

getAction

public int getAction()

getter for action

Returns:

What happened.

getLocation

public Point getLocation()

getter for location

Returns:

Point location of component

getDirection

public Point getDirection()

getter for direction

Returns:

Point direction of component

See Also:

ActiveBreakoutComponent

getSize

public Dimension getSize()

getter for size

Returns:

Dimension size of component

createEvent

public static WorldEvent createEvent(int action,
                                     BreakoutComponent bc)

factory method for building WorldEvent given a Breakout component. Fills in direction if given an ActiveBreakoutComponent.

Parameters:

action - action that happened.

bc - Component the action relates to.