forked from: scroll

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






package {
    import flash.display.Graphics;
    import flash.display.Sprite;
    import flash.events.Event;
//    import gs.*;  
//    import gs.easing.*;
    
public class SimpleParallax extends Sprite 
{
        private const sW:Number  =  new Number(stage.stageWidth);
        private const sH:Number  =  new Number(stage.stageHeight);
        private var   mX:Number  =  new Number(stage.mouseX);
        private var   mY:Number  =  new Number(stage.stageHeight);
        private var _bg1:BG1;
        private var _bg2:BG2;
        private var _bg3:BG3;
        private var _count:uint = 0;
        
public function SimpleParallax() 
{
    var g:Graphics = this.graphics;
    g.beginFill(0x999999);
    g.drawRect(0, 0, sW, sH);
    g.endFill();
            
    _bg1 = new BG1();
           this.addChild(_bg1);
    _bg2 = new BG2();
           this.addChild(_bg2);
    _bg3 = new BG3();
           this.addChild(_bg3);
            
    this.addEventListener(Event.ENTER_FRAME, proc);
    }
        
    private function proc(e:Event):void {
        _bg1.proc();
        _bg2.proc();
        _bg3.proc();
        }
    }
}


import flash.display.Graphics;
import flash.display.Sprite;

class BG1 extends Sprite
{
    private var _count:uint = 0;

    public function BG1() {
        var g:Graphics = this.graphics;
        for (var y:uint = 0; y< 14; ++y) {
            for (var x:uint = 0; x < 14; ++x) {
                var posx:int = x * 40;
                var posy:int = (y * 40) - 40;
                
                var draw:Function = function(x:Number, y:Number, width:Number, height:Number):void {
                    g.beginFill(0xffffff, 0.8);
                    g.drawRect(x, y, width, height);
                    g.endFill();
                }
                draw(posx + 4, posy, 2, 10);
                draw(posx, posy + 4, 10, 2);
            }
        }
    }
        
    public function proc():void {
        ++_count;
        if (_count >= 40) {
            _count = 0;
        }

        var speed:Number = 1.0;
        this.x = _count * -speed;
        this.y = _count * speed;
    }
}//END Class BG1


class BG2 extends Sprite
{
    private var _count:uint = 0;

    public function BG2() {
        var g:Graphics = this.graphics;
        g.lineStyle(1, 0xffffff, 0.5);
        for (var y:uint = 0; y< 8; ++y) {
            for (var x:uint = 0; x < 8; ++x) {
                var posx:int = x * 80;
                var posy:int = (y * 80) - 160;
                g.drawRect(posx, posy, 40, 40);
            }
        }
    }
        
    public function proc():void {
        ++_count;
        if (_count >= 80) {
            _count = 0;
        }

        var speed:Number = 2;
        this.x = _count * -speed;
        this.y = _count * speed;
    }
}

class BG3 extends Sprite
{
    private var _count:uint = 0;

    public function BG3() {
        var g:Graphics = this.graphics;
        for (var y:uint = 0; y< 10; ++y) {
            for (var x:uint = 0; x < 10; ++x) {
                var posx:int = x * 60;
                var posy:int = (y * 60) - 60;
                
                var draw:Function = function(x:Number, y:Number):void {
                    g.beginFill(0xffffff, 0.15);
                    g.drawRect(x, y, 8, 8);
                    g.endFill();
                }
                for (var y2:uint = 0; y2 < 3; ++y2) {
                    for (var x2:uint = 0; x2 < 3; ++x2) {
                        draw(posx + (x2 * 10), posy + (y2 * 10));
                    }
                }
            }
        }
    }
        
    public function proc():void {
        ++_count;
        if (_count >= 120) {
            _count = 0;
        }

        var speed:Number = 0.5;
        this.x = _count * -speed;
        this.y = _count * speed;
    }
}