Package net.dermetfan.gdx.physics.box2d

Class WorldObserver.JointChange<T extends com.badlogic.gdx.physics.box2d.Joint>

java.lang.Object

net.dermetfan.gdx.physics.box2d.WorldObserver.JointChange<T>

All Implemented Interfaces:

com.badlogic.gdx.utils.Pool.Poolable, WorldObserver.Change<T>

Direct Known Subclasses:

WorldObserver.DistanceJointChange, WorldObserver.FrictionJointChange, WorldObserver.GearJointChange, WorldObserver.MotorJointChange, WorldObserver.MouseJointChange, WorldObserver.PrismaticJointChange, WorldObserver.RevoluteJointChange, WorldObserver.RopeJointChange, WorldObserver.WeldJointChange, WorldObserver.WheelJointChange

Enclosing class:

WorldObserver

public static class WorldObserver.JointChange<T extends com.badlogic.gdx.physics.box2d.Joint>
extends Object
implements WorldObserver.Change<T>

the changes of a Joint

Since:

0.6.0

Field Summary

Fields

Modifier and Type	Field	Description
Object	newUserData

Constructor Summary

Constructors

Constructor	Description
JointChange()

Method Summary

Modifier and Type	Method	Description
void	apply(T joint)
<C extends WorldObserver.Change<T>> boolean	newValuesEqual(C other)	if the values applied in WorldObserver.Change.apply(Object) equal
static WorldObserver.JointChange	obtainFor(com.badlogic.gdx.physics.box2d.JointDef.JointType type)
void	reset()
boolean	update(T joint)

Methods inherited from class java.lang.Object

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

Field Details

newUserData

public Object newUserData

Constructor Details

JointChange

public JointChange()

Method Details

obtainFor

public static WorldObserver.JointChange obtainFor(com.badlogic.gdx.physics.box2d.JointDef.JointType type)

Returns:

a concrete JointChange from Pools.obtain(Class)

update

public boolean update(T joint)

Specified by:

update in interface WorldObserver.Change<T extends com.badlogic.gdx.physics.box2d.Joint>

Parameters:

joint - the object to check for changes since the last time this method was called

Returns:

if anything changed

apply

public void apply(T joint)

Specified by:

apply in interface WorldObserver.Change<T extends com.badlogic.gdx.physics.box2d.Joint>

Parameters:

joint - the object to apply the changes since WorldObserver.Change.update(Object) to

newValuesEqual

public <C extends WorldObserver.Change<T>> boolean newValuesEqual(C other)

Description copied from interface: WorldObserver.Change

if the values applied in WorldObserver.Change.apply(Object) equal

Specified by:

newValuesEqual in interface WorldObserver.Change<T extends com.badlogic.gdx.physics.box2d.Joint>

reset

public void reset()

Specified by:

reset in interface com.badlogic.gdx.utils.Pool.Poolable