Package com.badlogic.gdx

Class ParticleEmitter

java.lang.Object
com.badlogic.gdx.ParticleEmitter
public class ParticleEmitter extends Object

  • Field Details

    • particles

      public ParticleEmitter.Particle[] particles

    • duration

      public float duration

    • durationTimer

      public float durationTimer

  • Constructor Details

  • Method Details

    • getActiveArray

      public boolean[] getActiveArray()

    • getCapacity

      public int getCapacity()

    • setMaxParticleCount

      public void setMaxParticleCount(int maxParticleCount)

    • addParticle

      public void addParticle()

    • addParticles

      public void addParticles(int count)

    • update

      public void update(float delta)

    • draw

      public void draw(com.badlogic.gdx.graphics.g2d.Batch batch)

    • draw

      public void draw(com.badlogic.gdx.graphics.g2d.Batch batch, float delta)
      Updates and draws the particles. This is slightly more efficient than calling update(float) and draw(Batch) separately.

    • start

      public void start()

    • reset

      public void reset()

    • reset

      public void reset(boolean start)

    • newParticle

      protected ParticleEmitter.Particle newParticle(com.badlogic.gdx.graphics.g2d.Sprite sprite)

    • getParticles

      public ParticleEmitter.Particle[] getParticles()

    • setPosition

      public void setPosition(float x, float y)

    • setSprites

      public void setSprites(com.badlogic.gdx.utils.Array<com.badlogic.gdx.graphics.g2d.Sprite> sprites)

    • setSpriteMode

      public void setSpriteMode(ParticleEmitter.SpriteMode spriteMode)

    • preAllocateParticles

      public void preAllocateParticles()
      Allocates max particles emitter can hold. Usually called early on to avoid allocation on updates. setSprites(Array) must have been set before calling this method

    • allowCompletion

      public void allowCompletion()
      Ignores the continuous setting until the emitter is started again. This allows the emitter to stop smoothly.

    • getAllowCompletion

      public boolean getAllowCompletion()

    • getSprites

      public com.badlogic.gdx.utils.Array<com.badlogic.gdx.graphics.g2d.Sprite> getSprites()

    • getSpriteMode

      public ParticleEmitter.SpriteMode getSpriteMode()

    • getName

      public String getName()

    • setName

      public void setName(String name)

    • getLife

      public ParticleEmitter.ScaledNumericValue getLife()

    • getXScale

      public ParticleEmitter.ScaledNumericValue getXScale()

    • getYScale

      public ParticleEmitter.ScaledNumericValue getYScale()

    • getRotation

      public ParticleEmitter.ScaledNumericValue getRotation()

    • getTint

      public ParticleEmitter.GradientColorValue getTint()

    • getVelocity

      public ParticleEmitter.ScaledNumericValue getVelocity()

    • getWind

      public ParticleEmitter.ScaledNumericValue getWind()

    • getGravity

      public ParticleEmitter.ScaledNumericValue getGravity()

    • getAngle

      public ParticleEmitter.ScaledNumericValue getAngle()

    • getEmission

      public ParticleEmitter.ScaledNumericValue getEmission()

    • getTransparency

      public ParticleEmitter.ScaledNumericValue getTransparency()

    • getDuration

      public ParticleEmitter.RangedNumericValue getDuration()

    • getDelay

      public ParticleEmitter.RangedNumericValue getDelay()

    • getLifeOffset

      public ParticleEmitter.ScaledNumericValue getLifeOffset()

    • getXOffsetValue

      public ParticleEmitter.RangedNumericValue getXOffsetValue()

    • getYOffsetValue

      public ParticleEmitter.RangedNumericValue getYOffsetValue()

    • getSpawnWidth

      public ParticleEmitter.ScaledNumericValue getSpawnWidth()

    • getSpawnHeight

      public ParticleEmitter.ScaledNumericValue getSpawnHeight()

    • getSpawnShape

      public ParticleEmitter.SpawnShapeValue getSpawnShape()

    • isAttached

      public boolean isAttached()

    • setAttached

      public void setAttached(boolean attached)

    • isContinuous

      public boolean isContinuous()

    • setContinuous

      public void setContinuous(boolean continuous)

    • isAligned

      public boolean isAligned()

    • setAligned

      public void setAligned(boolean aligned)

    • isAdditive

      public boolean isAdditive()

    • setAdditive

      public void setAdditive(boolean additive)

    • cleansUpBlendFunction

      public boolean cleansUpBlendFunction()

    • setCleansUpBlendFunction

      public void setCleansUpBlendFunction(boolean cleansUpBlendFunction)

    • isBehind

      public boolean isBehind()

    • setBehind

      public void setBehind(boolean behind)

    • isPremultipliedAlpha

      public boolean isPremultipliedAlpha()

    • setPremultipliedAlpha

      public void setPremultipliedAlpha(boolean premultipliedAlpha)

    • getMinParticleCount

      public int getMinParticleCount()

    • setMinParticleCount

      public void setMinParticleCount(int minParticleCount)

    • getMaxParticleCount

      public int getMaxParticleCount()

    • isComplete

      public boolean isComplete()

    • getPercentComplete

      public float getPercentComplete()

    • getX

      public float getX()

    • getY

      public float getY()

    • getActiveCount

      public int getActiveCount()

    • getImagePaths

      public com.badlogic.gdx.utils.Array<String> getImagePaths()

    • setImagePaths

      public void setImagePaths(com.badlogic.gdx.utils.Array<String> imagePaths)

    • setFlip

      public void setFlip(boolean flipX, boolean flipY)

    • flipY

      public void flipY()

    • getBoundingBox

      public com.badlogic.gdx.math.collision.BoundingBox getBoundingBox()
      Returns the bounding box for all active particles. z axis will always be zero.

    • getXSizeValues

      protected ParticleEmitter.RangedNumericValue[] getXSizeValues()

    • getYSizeValues

      protected ParticleEmitter.RangedNumericValue[] getYSizeValues()

    • getMotionValues

      protected ParticleEmitter.RangedNumericValue[] getMotionValues()

    • scaleSize

      public void scaleSize(float scale)
      Permanently scales the size of the emitter by scaling all its ranged values related to size.

    • scaleSize

      public void scaleSize(float scaleX, float scaleY)
      Permanently scales the size of the emitter by scaling all its ranged values related to size.

    • scaleMotion

      public void scaleMotion(float scale)
      Permanently scales the speed of the emitter by scaling all its ranged values related to motion.

    • matchSize

      public void matchSize(ParticleEmitter template)
      Sets all size-related ranged values to match those of the template emitter.

    • matchXSize

      public void matchXSize(ParticleEmitter template)
      Sets all horizontal size-related ranged values to match those of the template emitter.

    • matchYSize

      public void matchYSize(ParticleEmitter template)
      Sets all vertical size-related ranged values to match those of the template emitter.

    • matchMotion

      public void matchMotion(ParticleEmitter template)
      Sets all motion-related ranged values to match those of the template emitter.

    • save

      public void save(Writer output) throws IOException
      Throws:
      IOException

    • load

      public void load(BufferedReader reader) throws IOException
      Throws:
      IOException