package {
 import flash.display.Sprite;
 import flash.display.StageScaleMode;
 import flash.display.StageAlign;
 import flash.events.Event;

 public class animation_ch13_Walking1 extends Sprite
 {
  private var segment0:animation_ch13_Segment;
  private var segment1:animation_ch13_Segment;
  private var cycle:Number = 0;
  
  public function animation_ch13_Walking1()
  {
   init();
  }
//@ init(s)  
  private function init():void
  {
   stage.scaleMode = StageScaleMode.NO_SCALE;
   stage.align = StageAlign.TOP_LEFT;
   
   segment0 = new animation_ch13_Segment(100, 20);
   addChild(segment0);
   segment0.x = 200;
   segment0.y = 200;
   
   segment1 = new animation_ch13_Segment(100, 20);
   addChild(segment1);
   segment1.x = segment0.getPin().x;
   segment1.y = segment0.getPin().y;
   
   addEventListener(Event.ENTER_FRAME, onEnterFrame);
  }
 //@ frame(s) 
  private function onEnterFrame(event:Event):void
  {
   cycle += .05;
   var angle:Number = Math.sin(cycle) * 90;
   segment0.rotation = angle;
   segment1.rotation = segment0.rotation + angle;
   segment1.x = segment0.getPin().x;
   segment1.y = segment0.getPin().y;
  }
 }
}