net.dermetfan.gdx.physics.box2d

Class WorldObserver.FixtureChange

java.lang.Object

net.dermetfan.gdx.physics.box2d.WorldObserver.FixtureChange

All Implemented Interfaces:

com.badlogic.gdx.utils.Pool.Poolable, WorldObserver.Change<com.badlogic.gdx.physics.box2d.Fixture>

Enclosing class:

WorldObserver

public static class WorldObserver.FixtureChange
extends java.lang.Object
implements WorldObserver.Change<com.badlogic.gdx.physics.box2d.Fixture>

the changes of a Fixture

Field Summary

Fields

Modifier and Type	Field and Description
private boolean	destroyed
java.lang.Float	newDensity
com.badlogic.gdx.physics.box2d.Filter	newFilter
java.lang.Float	newFriction
java.lang.Float	newRestitution
java.lang.Boolean	newSensor
java.lang.Object	newUserData
private com.badlogic.gdx.physics.box2d.Body	oldBody
private float	oldDensity
private com.badlogic.gdx.physics.box2d.Filter	oldFilter
private float	oldFriction
private float	oldRestitution
private boolean	oldSensor
private java.lang.Object	oldUserData
(package private) boolean	userDataChanged if the Fixture.userData changed

Constructor Summary

Constructors

Constructor and Description
FixtureChange()

Method Summary

Modifier and Type	Method and Description
void	apply(com.badlogic.gdx.physics.box2d.Fixture fixture)
(package private) void	created(com.badlogic.gdx.physics.box2d.Body body) this should be called when this FixtureChange is going to be used for a fixture on another body to make destroyed work correctly
boolean	isDestroyed()
<C extends WorldObserver.Change<com.badlogic.gdx.physics.box2d.Fixture>> boolean	newValuesEqual(C other) if the values applied in WorldObserver.Change.apply(Object) equal
void	reset()
boolean	update(com.badlogic.gdx.physics.box2d.Fixture fixture)
private void	updateOldFilter(com.badlogic.gdx.physics.box2d.Filter newFilter)

Methods inherited from class java.lang.Object

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

Field Detail

oldBody

private transient com.badlogic.gdx.physics.box2d.Body oldBody

destroyed

private transient boolean destroyed

oldDensity

private transient float oldDensity

oldFriction

private transient float oldFriction

oldRestitution

private transient float oldRestitution

oldFilter

private final transient com.badlogic.gdx.physics.box2d.Filter oldFilter

oldSensor

private transient boolean oldSensor

oldUserData

private transient java.lang.Object oldUserData

newDensity

public java.lang.Float newDensity

newFriction

public java.lang.Float newFriction

newRestitution

public java.lang.Float newRestitution

newFilter

public com.badlogic.gdx.physics.box2d.Filter newFilter

newSensor

public java.lang.Boolean newSensor

newUserData

public java.lang.Object newUserData

userDataChanged

boolean userDataChanged

if the Fixture.userData changed

Constructor Detail

FixtureChange

public FixtureChange()

Method Detail

created

void created(com.badlogic.gdx.physics.box2d.Body body)

this should be called when this FixtureChange is going to be used for a fixture on another body to make destroyed work correctly

updateOldFilter

private void updateOldFilter(com.badlogic.gdx.physics.box2d.Filter newFilter)

isDestroyed

public boolean isDestroyed()

Returns:

the destroyed

update

public boolean update(com.badlogic.gdx.physics.box2d.Fixture fixture)

Specified by:

update in interface WorldObserver.Change<com.badlogic.gdx.physics.box2d.Fixture>

Parameters:

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

Returns:

if anything changed

apply

public void apply(com.badlogic.gdx.physics.box2d.Fixture fixture)

Specified by:

apply in interface WorldObserver.Change<com.badlogic.gdx.physics.box2d.Fixture>

Parameters:

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

Throws:

java.lang.IllegalStateException - if the fixture has been destroyed

newValuesEqual

public <C extends WorldObserver.Change<com.badlogic.gdx.physics.box2d.Fixture>> 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<com.badlogic.gdx.physics.box2d.Fixture>

reset

public void reset()

Specified by:

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