Update TODO_Animation.md

TODO_Animation.md

@@ -5,32 +5,4 @@
 - Possible to provide state machine XML tags
 - Animation can be aborted at any moment, and launch a new one if necessary
 - Animation can change different part of the view model using different interpolation at the same time
-
-### Script
-
-```
-
-class MyProperties
-{
-    prop A : int {}
-    prop B : int {}
-}
-
-func CreatePropA() : MyProperties^ { ... }
-...
-
-func MyCalculation(dest: MyProperties^, a: MyProperties^, b: MyProperties^, ...): void { ... }
-
-$interface IMyAnimation : IGuiAnimation<MyProperties>; // prop CurrentState : MyProperties^ {}
-
-func MyAnimation() : IMyAnimation
-${
-    $Set CreatePropA(); // or use CurrentState
-    $Play CreatePropB(), 10 // gradually change to the specified state during 10 seconds
-    $Play CreatePropC(), 10, [$1*$1] // change the default linear interpolation 
-    for(i in range [1, 10])
-    {
-        $Play CreatePropB(), 10, MyCalculation // call a function to decide the interpolation
-    }
-}
-```
+- Using `IAsync`