com.badlogic.gdx.graphics.g2d

Class ParticleEffect

java.lang.Object

com.badlogic.gdx.graphics.g2d.ParticleEffect

All Implemented Interfaces:

Disposable

Direct Known Subclasses:

ParticleEffectPool.PooledEffect

public class ParticleEffect
extends Object
implements Disposable

See http://www.badlogicgames.com/wordpress/?p=1255

Author:

mzechner

Constructor Summary

Constructors

Constructor and Description
ParticleEffect()
ParticleEffect(ParticleEffect effect)

Method Summary

Methods

Modifier and Type	Method and Description
void	allowCompletion()
void	dispose() Disposes the texture for each sprite for each ParticleEmitter.
void	draw(Batch spriteBatch)
void	draw(Batch spriteBatch, float delta)
ParticleEmitter	findEmitter(String name) Returns the emitter with the specified name, or null.
void	flipY()
BoundingBox	getBoundingBox() Returns the bounding box for all active particles.
Array<ParticleEmitter>	getEmitters()
boolean	isComplete()
void	load(FileHandle effectFile, FileHandle imagesDir)
void	load(FileHandle effectFile, TextureAtlas atlas)
void	load(FileHandle effectFile, TextureAtlas atlas, String atlasPrefix)
void	loadEmitterImages(FileHandle imagesDir)
void	loadEmitterImages(TextureAtlas atlas)
void	loadEmitterImages(TextureAtlas atlas, String atlasPrefix)
void	loadEmitters(FileHandle effectFile)
void	reset()
void	save(Writer output)
void	scaleEffect(float scaleFactor)
void	setDuration(int duration)
void	setEmittersCleanUpBlendFunction(boolean cleanUpBlendFunction) Sets the cleansUpBlendFunction parameter on all ParticleEmitters currently in this ParticleEffect.
void	setFlip(boolean flipX, boolean flipY)
void	setPosition(float x, float y)
void	start()
void	update(float delta)

Methods inherited from class java.lang.Object

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

Constructor Detail

ParticleEffect

public ParticleEffect()

ParticleEffect

public ParticleEffect(ParticleEffect effect)

Method Detail

start

public void start()

reset

public void reset()

update

public void update(float delta)

draw

public void draw(Batch spriteBatch)

draw

public void draw(Batch spriteBatch,
        float delta)

allowCompletion

public void allowCompletion()

isComplete

public boolean isComplete()

setDuration

public void setDuration(int duration)

setPosition

public void setPosition(float x,
               float y)

setFlip

public void setFlip(boolean flipX,
           boolean flipY)

flipY

public void flipY()

getEmitters

public Array<ParticleEmitter> getEmitters()

findEmitter

public ParticleEmitter findEmitter(String name)

Returns the emitter with the specified name, or null.

save

public void save(Writer output)
          throws IOException

Throws:

IOException

load

public void load(FileHandle effectFile,
        FileHandle imagesDir)

load

public void load(FileHandle effectFile,
        TextureAtlas atlas)

load

public void load(FileHandle effectFile,
        TextureAtlas atlas,
        String atlasPrefix)

loadEmitters

public void loadEmitters(FileHandle effectFile)

loadEmitterImages

public void loadEmitterImages(TextureAtlas atlas)

loadEmitterImages

public void loadEmitterImages(TextureAtlas atlas,
                     String atlasPrefix)

loadEmitterImages

public void loadEmitterImages(FileHandle imagesDir)

dispose

public void dispose()

Disposes the texture for each sprite for each ParticleEmitter.

Specified by:

dispose in interface Disposable

getBoundingBox

public BoundingBox getBoundingBox()

Returns the bounding box for all active particles. z axis will always be zero.

scaleEffect

public void scaleEffect(float scaleFactor)

setEmittersCleanUpBlendFunction

public void setEmittersCleanUpBlendFunction(boolean cleanUpBlendFunction)

Sets the cleansUpBlendFunction parameter on all ParticleEmitters currently in this ParticleEffect.

IMPORTANT: If set to false and if the next object to use this Batch expects alpha blending, you are responsible for setting the Batch's blend function to (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA) before that next object is drawn.

Parameters:

cleanUpBlendFunction -