net.dermetfan.gdx.physics.box2d

Class WorldObserver.BodyChange

java.lang.Object

net.dermetfan.gdx.physics.box2d.WorldObserver.BodyChange

All Implemented Interfaces:

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

Enclosing class:

WorldObserver

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

the changes of a Body

Since:

0.6.0

Author:

dermetfan

Field Summary

Fields

Modifier and Type	Field and Description
java.lang.Boolean	newActive
java.lang.Float	newAngularDamping
java.lang.Float	newAngularVelocity
java.lang.Boolean	newAwake
java.lang.Boolean	newBullet
java.lang.Boolean	newFixedRotation
java.lang.Float	newGravityScale
java.lang.Float	newLinearDamping
com.badlogic.gdx.math.Vector2	newLinearVelocity
com.badlogic.gdx.physics.box2d.MassData	newMassData
java.lang.Boolean	newSleepingAllowed
com.badlogic.gdx.physics.box2d.Transform	newTransform
com.badlogic.gdx.physics.box2d.BodyDef.BodyType	newType
java.lang.Object	newUserData
private boolean	oldActive
private float	oldAngularDamping
private float	oldAngularVelocity
private boolean	oldAwake
private boolean	oldBullet
private boolean	oldFixedRotation
private float	oldGravityScale
private float	oldLinearDamping
private com.badlogic.gdx.math.Vector2	oldLinearVelocity
private com.badlogic.gdx.physics.box2d.MassData	oldMassData
private boolean	oldSleepingAllowed
private com.badlogic.gdx.physics.box2d.Transform	oldTransform
private com.badlogic.gdx.physics.box2d.BodyDef.BodyType	oldType
private java.lang.Object	oldUserData
private boolean	userDataChanged if the Body.userData changed

Constructor Summary

Constructors

Constructor and Description
BodyChange()

Method Summary

Modifier and Type	Method and Description
void	apply(com.badlogic.gdx.physics.box2d.Body body)
<C extends WorldObserver.Change<com.badlogic.gdx.physics.box2d.Body>> boolean	newValuesEqual(C other) if the values applied in WorldObserver.Change.apply(Object) equal
void	reset()
boolean	update(com.badlogic.gdx.physics.box2d.Body body)
private void	updateOldMassData(com.badlogic.gdx.physics.box2d.MassData massData)
private void	updateOldTransform(com.badlogic.gdx.physics.box2d.Transform transform)

Methods inherited from class java.lang.Object

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

Field Detail

oldTransform

private final transient com.badlogic.gdx.physics.box2d.Transform oldTransform

oldType

private transient com.badlogic.gdx.physics.box2d.BodyDef.BodyType oldType

oldAngularDamping

private transient float oldAngularDamping

oldAngularVelocity

private transient float oldAngularVelocity

oldLinearDamping

private transient float oldLinearDamping

oldGravityScale

private transient float oldGravityScale

oldLinearVelocity

private final transient com.badlogic.gdx.math.Vector2 oldLinearVelocity

oldMassData

private final transient com.badlogic.gdx.physics.box2d.MassData oldMassData

oldFixedRotation

private transient boolean oldFixedRotation

oldBullet

private transient boolean oldBullet

oldAwake

private transient boolean oldAwake

oldActive

private transient boolean oldActive

oldSleepingAllowed

private transient boolean oldSleepingAllowed

oldUserData

private transient java.lang.Object oldUserData

newTransform

public com.badlogic.gdx.physics.box2d.Transform newTransform

newType

public com.badlogic.gdx.physics.box2d.BodyDef.BodyType newType

newAngularDamping

public java.lang.Float newAngularDamping

newAngularVelocity

public java.lang.Float newAngularVelocity

newLinearDamping

public java.lang.Float newLinearDamping

newGravityScale

public java.lang.Float newGravityScale

newLinearVelocity

public com.badlogic.gdx.math.Vector2 newLinearVelocity

newMassData

public com.badlogic.gdx.physics.box2d.MassData newMassData

newFixedRotation

public java.lang.Boolean newFixedRotation

newBullet

public java.lang.Boolean newBullet

newAwake

public java.lang.Boolean newAwake

newActive

public java.lang.Boolean newActive

newSleepingAllowed

public java.lang.Boolean newSleepingAllowed

newUserData

public java.lang.Object newUserData

userDataChanged

private boolean userDataChanged

if the Body.userData changed

Constructor Detail

BodyChange

public BodyChange()

Method Detail

updateOldTransform

private void updateOldTransform(com.badlogic.gdx.physics.box2d.Transform transform)

updateOldMassData

private void updateOldMassData(com.badlogic.gdx.physics.box2d.MassData massData)

update

public boolean update(com.badlogic.gdx.physics.box2d.Body body)

Specified by:

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

Parameters:

body - 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.Body body)

Specified by:

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

Parameters:

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

newValuesEqual

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

reset

public void reset()

Specified by:

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