flash on 2012-3-30

/**
 * Copyright tepe ( http://wonderfl.net/user/tepe )
 * MIT License ( http://www.opensource.org/licenses/mit-license.php )
 * Downloaded from: http://wonderfl.net/c/6Tca
 */

package {
    import flash.display.*;
    import flash.events.*;
    import flash.text.*;
    import flash.geom.*;
    import flash.net.*;
    
    public class FlashTest extends Sprite {
        private var s1:Sprite = new Sprite();
        private var s2:Sprite = new Sprite();
        private var s3:Sprite = new Sprite();
        private var s4:Sprite = new Sprite();
        private var s5:Sprite = new Sprite();
        private var s6:Sprite = new Sprite();
        private var field:Sprite = new Sprite();
        private var zoom:Number = 1.0;
        private var posX:Number = 0;
        private var posY:Number = 0;
        private var tf:TextField = new TextField();
        private var so:SharedObject;
        public function FlashTest() {
            //一時データ作成
            so = SharedObject.getLocal("test");
            var flushStatus:String = so.flush();
            
            addChild(field);
            addChild(tf);
            tf.text = "text";
            s1.x = 100;
            s1.y = 100;
            s1.rotation += 20;
            s1.scaleX = s1.scaleY = 1;
            s1.graphics.beginFill(0x0000ff);
            s1.graphics.drawRect(-20,-20,40,40);
            s1.graphics.endFill();
            field.addChild(s1);
            
            s2.x = 0;
            s2.y = 0;
            s2.scaleX = s2.scaleY = 0.2;
            s2.graphics.beginFill(0x00ffff);
            s2.graphics.drawRect(0,0,40,40);
            s2.graphics.endFill();
            s1.addChild(s2);
            
            with(s3){
                x = 200;
                y = 200;
                //rotation = 50;
                scaleX = scaleY = 1;
                graphics.beginFill(0x000000,0.2);
                graphics.drawRect(0,0,40,40);
                graphics.endFill();
                field.addChild(s3);
            }
            with(s4){
                x = 200;
                y = 200;
                //rotation = 50;
                scaleX = scaleY = 1;
                graphics.beginFill(0xffaa00,0.2);
                graphics.drawRect(0,0,40,40);
                graphics.endFill();
                field.addChild(s4);
            }
            with(s5){
                x = 200;
                y = 200;
                //rotation = 50;
                scaleX = scaleY = 1;
                graphics.beginFill(0x00aa00,0.2);
                graphics.drawRect(0,0,40,40);
                graphics.endFill();
                field.addChild(s5);
            }
            
            with(s6){
                x = 200;
                y = 200;
                //rotation = 50;
                scaleX = scaleY = 1;
                graphics.beginFill(0xff00ff,0.9);
                graphics.drawRect(0,0,40,40);
                graphics.endFill();
            }
            addChild(s6);
            
            tf.text = s1.x.toString() + " " + s1.width.toString();
            addEventListener(Event.ENTER_FRAME,loop);
            addEventListener(KeyboardEvent.KEY_DOWN,onKey);
            
            
        }
        private function loop(e:Event):void{
            //field.scaleX = field.scaleY *= 1.001;

        }
        private function onKey(e:KeyboardEvent):void{
            if(e.keyCode == 13){
                //フィールド上のオブジェクト再配置
                //オフセット値
                var ox:Number = s1.x;
                var oy:Number = s1.y;
                var oScale:Number = s1.scaleX;
                var oRot:Number = s1.rotation;
                //フィールド位置をオブジェクトとのオフセット分移動
                field.x += ox; 
                field.y += oy; 
                field.scaleX = field.scaleY *= oScale; 
                field.rotation += oRot;
                //同じ尺度で他のオブジェクトも再配置     

                s3.x -= ox;
                s3.y -= oy;        
                //s3.y -= ox * Math.sin(field.rotation* Math.PI / 180);
                //s3.x -= oy * Math.cos(field.rotation* Math.PI / 180); 
                //s3.y *= Math.sin(oRot * Math.PI / 180);
                //s3.x *= Math.cos(oRot * Math.PI / 180);
     
                //s3.x /= oScale;
                //s3.y /= oScale;
        
                //s3.scaleX = s3.scaleY /= oScale;
                //s3.rotation -= oRot;
                
                s4.x -= ox;
                s4.y -= oy;

                
                
                //中心となるオブジェクト指定→オブジェクトをfieldのx:0,y:0,scale:1.0,rotate:0に配置
                s1.x = 0; s1.y = 0; s1.scaleX = s1.scaleY = 1.0; s1.rotation = 0;
                
            }

        }
        private function Rotate2(pt1:Point,alpha:Number):Point{
            var pt2:Point = new Point();
            pt2.x = pt1.x * Math.cos(alpha) - pt1.y * Math.sin(alpha);
            pt2.y = pt1.x * Math.sin(alpha) + pt1.y * Math.cos(alpha);
            return pt2;
        }


    }
}