flash on 2010-4-27

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

package {
    import flash.display.Sprite;
    import flash.events.Event;
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    import flash.events.MouseEvent;
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    import flash.text.TextField;
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    //Spriteを継承している
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    public class Main extends Sprite {
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        //privateのプロパティではアンダーバー（_）をつけるのをお勧め。
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        private var _maru:Sprite;
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        private var _moon:Sprite;
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        //コンストラクタ
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        public function Main() {
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            this.graphics.lineStyle(1, 0xFF0000);
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            this.graphics.moveTo(50, 50);
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            this.graphics.lineTo(200, 50);
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            this.graphics.lineTo(50, 200);
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            this.graphics.lineTo(100, 20);
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            this.graphics.lineTo(150, 200);
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            this.graphics.lineTo(50, 50);
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            _maru = new Sprite();
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            _maru.graphics.beginFill(0x6666FF);
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            _maru.graphics.drawCircle(100, 100, 50);
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            _maru.graphics.endFill();
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            this.addChild(_maru);
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            var tf:TextField = new TextField();
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            tf.text = "肉";
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            tf.selectable = false;
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            tf.x = 100;
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            tf.y = 100;
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            _maru.addChild(tf);
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            var btn:Sprite = new Sprite();
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            btn.graphics.beginFill(0xFF0000, 0.5);
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            btn.graphics.drawRoundRect(0, 0, 50, 50, 20, 20);
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            btn.graphics.endFill();
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            btn.buttonMode = true;
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            btn.addEventListener(MouseEvent.CLICK, onClick);
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            this.addChild(btn);
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            _moon = new Sprite();
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            _moon.graphics.beginFill(0xFFFF00);
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            _moon.graphics.drawCircle(50, 0, 25);
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            _moon.graphics.endFill();
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            _moon.x = 200;
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            _moon.y = 200;
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            this.addChild(_moon);
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            this.addEventListener(Event.ENTER_FRAME , onEnter);
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        }
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        private function onClick(event:MouseEvent):void {
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            trace("クリックしたよ！", event);
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            _maru.x += 5;
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        }
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        private function onEnter(event:Event):void {
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            _moon.rotation ++;
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        }
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    }
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}