flash on 2012-5-16

by ricserje 16 May 2012

Embed

/**
 * Copyright ricserje ( http://wonderfl.net/user/ricserje )
 * MIT License ( http://www.opensource.org/licenses/mit-license.php )
 * Downloaded from: http://wonderfl.net/c/4bC2
 */

package {
    import flash.display.*;
    import flash.events.*;
    import idv.cjcat.stardust.common.emitters.*;
    import idv.cjcat.stardust.common.renderers.*;
    import idv.cjcat.stardust.twoD.renderers.*;
    import com.bit101.components.Slider;
    import idv.cjcat.stardust.twoD.initializers.*;
    import idv.cjcat.stardust.twoD.zones.*;
 
    public class Turbulence extends Sprite {
 
        private var emitter:Emitter;
        private var renderer:Renderer;
 
        public function Turbulence() {
            emitter = new ArrowEmitter();
            renderer = new DisplayObjectRenderer(this);
            renderer.addEmitter(emitter);
            addUI();
            addEventListener(Event.ENTER_FRAME, mainLoop);
        }
 
        private function mainLoop(e:Event):void {
            emitter.step();
        }
        
        private function addUI():void{
            var slider:Slider = new Slider(Slider.HORIZONTAL, this, 10, 440, function ():void{
                   emitter.addInitializer(new Position(new SinglePoint(320, slider.value)));
                });
            slider.setSize(150, 15);
            slider.value = 60;
            slider.maximum = 500;
            slider.backClick = true;
        }
    }
}


    import idv.cjcat.stardust.common.actions.*;
    import idv.cjcat.stardust.common.clocks.*;
    import idv.cjcat.stardust.common.initializers.*;
    import idv.cjcat.stardust.common.math.*;
    import idv.cjcat.stardust.twoD.actions.*;
    import idv.cjcat.stardust.twoD.emitters.*;
    import idv.cjcat.stardust.twoD.initializers.*;
    import idv.cjcat.stardust.twoD.zones.*;
 
    class ArrowEmitter extends Emitter2D {
 
        public function ArrowEmitter() {
            super(new SteadyClock(1));
 
            //initializers
            addInitializer(new DisplayObjectClass(Firefly));
            addInitializer(new Life(new UniformRandom(50, 10)));
            addInitializer(new Position(new SinglePoint(320, 200)));
            addInitializer(new Velocity(new LazySectorZone(3, 2)));
            addInitializer(new Mass(new UniformRandom(2, 1)));
            addInitializer(new Scale(new UniformRandom(1, 0.2)));
 
            //actions
            addAction(new Age());
            addAction(new DeathLife());
            addAction(new Move());
            addAction(new Oriented());
            addAction(new ScaleCurve(10, 10));
        }
    }
    
  const FIREFLY_RADIUS_AVG:Number = 2;
    
  import flash.display.Shape;

    class Firefly extends Shape {
    
    public function Firefly() {
        graphics.beginFill(0x123aFF);
        graphics.drawCircle(0, 0, FIREFLY_RADIUS_AVG);
    }
}