flash on 2011-12-16

/**
 * Copyright wqkmv ( http://wonderfl.net/user/wqkmv )
 * MIT License ( http://www.opensource.org/licenses/mit-license.php )
 * Downloaded from: http://wonderfl.net/c/ooFO
 */

package
{
  import org.flintparticles.twoD.emitters.Emitter2D;
  import org.flintparticles.twoD.renderers.BitmapRenderer;

  import flash.display.Sprite;
  import flash.filters.BlurFilter;
  import flash.filters.ColorMatrixFilter;
  import flash.geom.Rectangle;

  public class Main extends Sprite
  {
    private var emitter:Emitter2D;
    
    public function Main()
    {
      emitter = new Firework();
      
      var renderer:BitmapRenderer = new BitmapRenderer( new Rectangle( 0, 0, 500, 400 ) );
      renderer.addFilter( new BlurFilter( 2, 2, 1 ) );
      renderer.addFilter( new ColorMatrixFilter( [ 1,0,0,0,0,0,1,0,0,0,0,0,1,0,0,0,0,0,0.95,0 ] ) );
      renderer.addEmitter( emitter );
      addChild( renderer );
      
      emitter.x = 250;
      emitter.y = 150;
      emitter.start();
    }
  }
}

  import org.flintparticles.common.actions.Age;
  import org.flintparticles.common.actions.Fade;
  import org.flintparticles.common.counters.Blast;
  import org.flintparticles.common.displayObjects.Dot;
  import org.flintparticles.common.easing.Quadratic;
  import org.flintparticles.common.events.EmitterEvent;
  import org.flintparticles.common.initializers.ColorInit;
  import org.flintparticles.common.initializers.Lifetime;
  import org.flintparticles.common.initializers.SharedImage;
  import org.flintparticles.twoD.actions.Accelerate;
  import org.flintparticles.twoD.actions.LinearDrag;
  import org.flintparticles.twoD.actions.Move;
  import org.flintparticles.twoD.emitters.Emitter2D;
  import org.flintparticles.twoD.initializers.Velocity;
  import org.flintparticles.twoD.zones.DiscZone;

  import flash.geom.Point;

  internal class Firework extends Emitter2D
  {
    public function Firework()
    {
      counter = new Blast( 700 );
      
      addInitializer( new SharedImage( new Dot( 2 ) ) );
      addInitializer( new ColorInit( 0xFFFFFF00, 0xFFFF6600 ) );
      addInitializer( new Velocity( new DiscZone( new Point( 0, 0 ), 200, 120 ) ) );
      addInitializer( new Lifetime( 5 ) );
      
      addAction( new Age( Quadratic.easeIn ) );
      addAction( new Move() );
      addAction( new Fade() );
      addAction( new Accelerate( 0, 50 ) );
      addAction( new LinearDrag( 0.5 ) );
      
      addEventListener( EmitterEvent.EMITTER_EMPTY, restart, false, 0, true );
    }
    
    public function restart( ev:EmitterEvent ):void
    {
      start();
    }
  }