Forked from:: fatmonk's forked from: forked from: forked from: forked from..

forked from: forked from: forked from: forked from: forked from: dot particle

...
@author Default
@version 0.1

forked:0
favorite:0
lines:115
license : All rights reserved
modified : 2011-11-28 03:09:54

Embed: Tweet

// forked from fatmonk's forked from: forked from: forked from: forked from: dot particle
// forked from fatmonk's forked from: forked from: forked from: dot particle
// forked from fatmonk's forked from: forked from: dot particle
// forked from hacker_cif_rxsb's forked from: dot particle
// forked from uranodai's dot particle
// write as3 code here..
/**
* ...
* @author Default
* @version 0.1
*/

package  {
    import flash.display.Sprite;
    import flash.events.Event;
    import flash.events.MouseEvent;
    
    [SWF(width="400", height="400", frameRate="30", backgroundColor="0x000000")]
    
    public class Sample2 extends Sprite{
        
        private var _dotList:Array;
        private var _flag:Boolean = true;
        
        public function Sample2() {
            var wNum:int = 12;
            var hNum:int = 12
            var array:int = 0;
            var dotWidth:int = 6;
            var dotHeight:int = 6;
            var dotMargin:int = 2;
            
            _dotList = [];
            
            for(var j:int=0; j<hNum; j++){
                for(var i:int=0; i<wNum; i++){
                    var tempX:int = i*(dotWidth+dotMargin)+stage.stageWidth/2-wNum*((dotWidth+dotMargin)/2);
                    var tempY:int = j*(dotHeight+dotMargin)+stage.stageHeight/2-hNum*((dotHeight+dotMargin)/2);
                    //var tempX:Number = (stage.stageWidth/2-20)*Math.sin(array*2*Math.PI/stage.stageWidth)+stage.stageWidth/2;
                    //var tempY:Number = (stage.stageHeight/2-20)*Math.cos(array*2*Math.PI/stage.stageHeight)+stage.stageHeight/2;
                    
                    var dot:Dot = new Dot(dotWidth,dotHeight,tempX,tempY);
                    _dotList.push(dot);
                    array++
                }
            }
            
            addEventListener(Event.ENTER_FRAME, draw);
            stage.addEventListener(MouseEvent.MOUSE_DOWN, onMouseDown);
        }
        
        private function draw(e:Event):void
        {
            graphics.clear();
            for(var i:int=0; i<_dotList.length; i++){
                _dotList[i].display(graphics);
                _dotList[i].move();
                _dotList[i].goOut();
            }
        }
        
        private function onMouseDown(e:MouseEvent):void
        {
            _flag  = !_flag;
            for(var i:int=0; i<_dotList.length; i++){
                _dotList[i].flag = _flag;
            }
        }
    }
    
}

/**
* ...
* @author Default
* @version 0.1
*/

import flash.display.Graphics;

class Dot {
    
    private var rectW:int;
    private var rectH:int;
    private var posX:Number;
    private var posY:Number;
    private var nextX:Number;
    private var nextY:Number;
    private var diffX:Number;
    private var diffY:Number;
    private var goalX:int;
    private var goalY:int;
    private var speed:Number;
    public var flag:Boolean;
    
    public function Dot(w:int, h:int, x:Number, y:Number) {
        rectW = w;
        rectH = h;
        posX = x;
        posY = y;
        nextX = x;
        nextY = y;
        goalX = x;
        goalY = y;
        speed = 0.1;
        flag = true;
    }
    
    public function display(graphic:Graphics):void
    {
        var color:int = Math.random()*0xFF33CC;
        graphic.beginFill(color,.85);
        graphic.drawCircle(posX-rectW/2, posY-rectH/2, rectW/2);
        graphic.endFill();
    }
    
    public function move():void
    {
        if(flag){
            nextX = goalX;
            nextY = goalY;
            speed = 0.1;
        }else{
            nextX += Math.random()*100-50;
            nextY += Math.random()*100-50;
            speed = 0.01;
        }
        
        diffX = (posX-nextX)*speed;
        diffY = (posY-nextY)*speed;
        
        posX -= diffX;
        posY -= diffY;
    }
    
    public function goOut():void
    {
        if(posX>400+rectW){
            posX = 0;
            nextX = 0;
        }
        if(posY>400+rectH){
            posY=0;
            nextY=0;
        }
        if(posX<0-rectW){
            posX = 400;
            nextX = 400;
        }
        if(posY<0-rectH){
            posY  = 400;
            nextY = 400;
        }
    }
    
}

Code Fullscreen

Preview Fullscreen