com.badlogic.gdx.scenes.scene2d.ui

Class ParticleEffectActor

java.lang.Object

com.badlogic.gdx.scenes.scene2d.Actor

com.badlogic.gdx.scenes.scene2d.ui.ParticleEffectActor

All Implemented Interfaces:

Disposable

public class ParticleEffectActor
extends Actor
implements Disposable

ParticleEffectActor holds an ParticleEffect to use in Scene2d applications. The particle effect is positioned at 0, 0 in the ParticleEffectActor. Its bounding box is not limited to the size of this actor.

Field Summary

Fields

Modifier and Type	Field and Description
protected boolean	isRunning
protected float	lastDelta
protected boolean	ownsEffect

Constructor Summary

Constructors

Constructor and Description
ParticleEffectActor(FileHandle particleFile, FileHandle imagesDir)
ParticleEffectActor(FileHandle particleFile, TextureAtlas atlas)
ParticleEffectActor(ParticleEffect particleEffect, boolean resetOnStart)

Method Summary

Modifier and Type	Method and Description
void	act(float delta) Updates the actor based on time.
void	allowCompletion()
void	cancel()
void	dispose() Releases all resources of this object.
void	draw(Batch batch, float parentAlpha) Draws the actor.
ParticleEffect	getEffect()
boolean	isAutoRemove()
boolean	isResetOnStart()
boolean	isRunning()
protected void	scaleChanged() Called when the actor's scale has been changed.
ParticleEffectActor	setAutoRemove(boolean autoRemove)
ParticleEffectActor	setResetOnStart(boolean resetOnStart)
void	start()

Methods inherited from class com.badlogic.gdx.scenes.scene2d.Actor

addAction, addCaptureListener, addListener, ancestorsVisible, ascendantsVisible, clear, clearActions, clearListeners, clipBegin, clipBegin, clipEnd, debug, drawDebug, drawDebugBounds, fire, firstAscendant, getActions, getCaptureListeners, getColor, getDebug, getHeight, getListeners, getName, getOriginX, getOriginY, getParent, getRight, getRotation, getScaleX, getScaleY, getStage, getTop, getTouchable, getUserObject, getWidth, getX, getX, getY, getY, getZIndex, hasActions, hasKeyboardFocus, hasParent, hasScrollFocus, hit, isAscendantOf, isDescendantOf, isTouchable, isTouchFocusListener, isTouchFocusTarget, isVisible, localToActorCoordinates, localToAscendantCoordinates, localToParentCoordinates, localToScreenCoordinates, localToStageCoordinates, moveBy, notify, parentToLocalCoordinates, positionChanged, remove, removeAction, removeCaptureListener, removeListener, rotateBy, rotationChanged, scaleBy, scaleBy, screenToLocalCoordinates, setBounds, setColor, setColor, setDebug, setHeight, setName, setOrigin, setOrigin, setOriginX, setOriginY, setParent, setPosition, setPosition, setRotation, setScale, setScale, setScaleX, setScaleY, setSize, setStage, setTouchable, setUserObject, setVisible, setWidth, setX, setX, setY, setY, setZIndex, sizeBy, sizeBy, sizeChanged, stageToLocalCoordinates, toBack, toFront, toString

Methods inherited from class java.lang.Object

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

Field Detail

lastDelta

protected float lastDelta

isRunning

protected boolean isRunning

ownsEffect

protected boolean ownsEffect

Constructor Detail

ParticleEffectActor

public ParticleEffectActor(ParticleEffect particleEffect,
                           boolean resetOnStart)

ParticleEffectActor

public ParticleEffectActor(FileHandle particleFile,
                           TextureAtlas atlas)

ParticleEffectActor

public ParticleEffectActor(FileHandle particleFile,
                           FileHandle imagesDir)

Method Detail

draw

public void draw(Batch batch,
                 float parentAlpha)

Description copied from class: Actor

Draws the actor. The batch is configured to draw in the parent's coordinate system. This draw method is convenient to draw a rotated and scaled TextureRegion. Batch.begin() has already been called on the batch. If Batch.end() is called to draw without the batch then Batch.begin() must be called before the method returns.

The default implementation does nothing.

Overrides:

draw in class Actor

parentAlpha - The parent alpha, to be multiplied with this actor's alpha, allowing the parent's alpha to affect all children.

act

public void act(float delta)

Description copied from class: Actor

Updates the actor based on time. Typically this is called each frame by Stage.act(float).

The default implementation calls Action.act(float) on each action and removes actions that are complete.

Overrides:

act in class Actor

Parameters:

delta - Time in seconds since the last frame.

start

public void start()

isResetOnStart

public boolean isResetOnStart()

setResetOnStart

public ParticleEffectActor setResetOnStart(boolean resetOnStart)

isAutoRemove

public boolean isAutoRemove()

setAutoRemove

public ParticleEffectActor setAutoRemove(boolean autoRemove)

isRunning

public boolean isRunning()

getEffect

public ParticleEffect getEffect()

scaleChanged

protected void scaleChanged()

Description copied from class: Actor

Called when the actor's scale has been changed.

Overrides:

scaleChanged in class Actor

cancel

public void cancel()

allowCompletion

public void allowCompletion()

dispose

public void dispose()

Description copied from interface: Disposable

Releases all resources of this object.

Specified by:

dispose in interface Disposable