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by nacookan 12 Feb 2009

Tags

progression
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package {
    import flash.display.*;
    import flash.events.*;
    import jp.progression.commands.*;

    public class OpenClose extends Sprite{
        public function OpenClose():void{
            var gate:Sprite = new Sprite();
            drawGate(gate);
            this.addChild(gate);
            
            var h1:Sprite = new Sprite();
            drawLine(h1, 0, 0, 160, 0);
            h1.x = 140;
            h1.y = 230;
            gate.addChild(h1);

            var h2:Sprite = new Sprite();
            drawLine(h2, 0, 0, 180, 0);
            h2.x = 130;
            h2.y = 300;
            gate.addChild(h2);

            var v1:Sprite = new Sprite();
            drawLine(v1, 50, 0, 50, 70);
            drawLine(v1, 50, 70, 0, 150);
            v1.x = 140;
            v1.y = 230;
            gate.addChild(v1);

            var v2:Sprite = new Sprite();
            drawLine(v2, 0, 0, 0, 150);
            v2.x = 250;
            v2.y = 230;
            gate.addChild(v2);

            var slist:SerialList = new SerialList();
            slist.addCommand(
                [
                    tw(h1, {y: h1.y + 35}),
                    tw(h2, {y: h2.y - 35}),
                    tw(v1, {x: v1.x + 30}),
                    tw(v2, {x: v2.x - 30})
                ],
                [
                    tw(h1, {y: h1.y}),
                    tw(h2, {y: h2.y}),
                    tw(v1, {x: v1.x}),
                    tw(v2, {x: v2.x})
                ]
            );
            slist.execute();
        }
        
        private function tw(target:Sprite, p:Object):DoTweener{
            p.time = 2;
            p.transition = 'easeInOutExpo';
            return new DoTweener(target, p);
        }

        private function drawGate(s:Sprite):Sprite{
            s.graphics.lineStyle(30, 0x303030, 1, false, LineScaleMode.NORMAL, CapsStyle.ROUND);

            // left
            s.graphics.moveTo(50, 400);
            s.graphics.lineTo(50, 50);
            s.graphics.lineTo(200, 50);
            s.graphics.lineTo(200, 170);
            s.graphics.lineTo(50, 170);
            s.graphics.moveTo(50, 110);
            s.graphics.lineTo(200, 110);
            // right
            s.graphics.moveTo(420, 400);
            s.graphics.lineTo(420, 50);
            s.graphics.lineTo(270, 50);
            s.graphics.lineTo(270, 170);
            s.graphics.lineTo(420, 170);
            s.graphics.moveTo(420, 110);
            s.graphics.lineTo(270, 110);

            return s;
        }

        private function drawLine(s:Sprite, x1:Number, y1:Number, x2:Number, y2:Number):Sprite{
            s.graphics.lineStyle(30, 0x303030, 1, false, LineScaleMode.NORMAL, CapsStyle.ROUND);
            s.graphics.moveTo(15 + x1, 15 + y1);
            s.graphics.lineTo(15 + x2, 15 + y2);
            return s;
        }
    }
}