[animate] update

src/main/hw/animate/CircleMaskAnimate.hx

@@ -5,6 +5,7 @@ import flash.display.Sprite;
 import hw.animate.Animate;
 import hw.animate.IAnimate;
 import hw.view.IView;
+import promhx.Promise;
 
 class CircleMaskAnimate extends Animate {
 
@@ -19,7 +20,7 @@ class CircleMaskAnimate extends Animate {
         this.cyrcle = new Sprite();
     }
 
-    override public function start(callback:IAnimate -> Void, custom:Bool = false):Void {
+    override public function start():Promise<IAnimate> {
         var width = view.parent.width;
         var height = view.parent.height;
         size = Math.sqrt(width * width + height * height);
@@ -33,7 +34,7 @@ class CircleMaskAnimate extends Animate {
         view.content.mask = mask;
         view.parent.container.addChild(cyrcle);
 
-        super.start(callback, custom);
+        return super.start();
     }
 
     private function redraw(size:Float, r:Float):Void {
@@ -48,15 +49,14 @@ class CircleMaskAnimate extends Animate {
         cyrcle.graphics.lineStyle();
     }
 
-    override private function update(time:Float):Void {
-        super.update(time);
-
+    override public function update(time:Float):Bool {
+        var result = super.update(time);
         redraw(size, size * progress);
-
         if (progress >= 1 && view.content.parent != null) {
             if (view.content.parent.contains(mask)) view.content.parent.removeChild(mask);
             view.content.mask = null;
             if (view.content.parent.contains(cyrcle)) view.parent.container.removeChild(cyrcle);
         }
+        return result;
     }
 }