net.jinx.physics
Class Universe

java.lang.Object
  net.jinx.action.Actor
      net.jinx.physics.Universe

All Implemented Interfaces:

ClockSensitive, OwnerListener, SceneListener

public class Universe
extends Actor
implements OwnerListener, ClockSensitive

Constructor Summary

Universe(Integrator integrator)

Universe(Integrator integrator, Universe parent)

Method Summary

void	actorAdded(Actor actor, Scene scene) Called when an Actor has been added to the Scene.
void	actorRemoved(Actor actor, Scene scene) Called when an Actor has been removed from the Scene.
void	addCollisionDetector(CollisionDetector cd)
void	addForce(Force f)
void	addObject(PhysicalObject obj)
Vector	getForce(PhysicalObject obj)
Integrator	getIntegrator()
Universe	getParent() Provides the Universe that is the parent of this Universe.
protected void	processEvent(ActorEvent event) Processes an ActorEvent.
void	removeCollisionDetector(CollisionDetector cd)
void	removeForce(Force f)
void	removeObject(PhysicalObject obj)
void	setParent(Universe parent) Sets the parent of this Universe.
void	step(float deltaTime)

Methods inherited from class net.jinx.action.Actor

checkAllowAdd, getName, getOwner, hashCode, ownerChanged, sendEvent, sendEvent, sendEvent

Methods inherited from class java.lang.Object

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

Constructor Detail

Universe

public Universe(Integrator integrator,
                Universe parent)

Universe

public Universe(Integrator integrator)

Method Detail

getParent

public Universe getParent()

Provides the Universe that is the parent of this Universe.

Returns:

the Universe. This will be null if this Universe has no parent.

setParent

public void setParent(Universe parent)

Sets the parent of this Universe.

Parameters:

parent - the Universe to set as parent to this on. Null indicates there will be no parent.

Throws:

java.lang.IllegalArgumentException - if you pass a Universe to itself with this method.

getIntegrator

public Integrator getIntegrator()

processEvent

protected void processEvent(ActorEvent event)

Description copied from class: Actor

Processes an ActorEvent. This is what most Actor objects exist for.

Specified by:

processEvent in class Actor

Parameters:

event - the ActorEvent to process.

actorAdded

public void actorAdded(Actor actor,
                       Scene scene)

Description copied from interface: SceneListener

Called when an Actor has been added to the Scene. It is also called once for each actor when the Listener is added to the Scene.

Specified by:

actorAdded in interface SceneListener

Parameters:

actor - the Actor that has been added.

scene - the Scene that this event came from.

addCollisionDetector

public void addCollisionDetector(CollisionDetector cd)

addObject

public void addObject(PhysicalObject obj)

addForce

public void addForce(Force f)

actorRemoved

public void actorRemoved(Actor actor,
                         Scene scene)

Description copied from interface: SceneListener

Called when an Actor has been removed from the Scene. It is also called once for each actor when the Listener is removed from the Scene.

Specified by:

actorRemoved in interface SceneListener

Parameters:

actor - the Actor that has been removed.

scene - the Scene that this event came from.

removeCollisionDetector

public void removeCollisionDetector(CollisionDetector cd)

removeObject

public void removeObject(PhysicalObject obj)

removeForce

public void removeForce(Force f)

getForce

public Vector getForce(PhysicalObject obj)

step

public void step(float deltaTime)