Add **Animation Events**

Source/Editor/Viewport/Previews/AnimatedModelPreview.cs

@@ -163,6 +163,7 @@ namespace FlaxEditor.Viewport.Previews
         : base(useWidgets)
         {
             Task.Begin += OnBegin;
+            ScriptsBuilder.ScriptsReloadBegin += OnScriptsReloadBegin;
 
             // Setup preview scene
             _previewModel = new AnimatedModel
@@ -275,6 +276,12 @@ namespace FlaxEditor.Viewport.Previews
             }
         }
 
+        private void OnScriptsReloadBegin()
+        {
+            // Prevent any crashes due to dangling references to anim events
+            _previewModel.ResetAnimation();
+        }
+
         private int ComputeLODIndex(SkinnedModel model)
         {
             if (PreviewActor.ForcedLOD != -1)
@@ -428,6 +435,7 @@ namespace FlaxEditor.Viewport.Previews
         /// <inheritdoc />
         public override void OnDestroy()
         {
+            ScriptsBuilder.ScriptsReloadBegin -= OnScriptsReloadBegin;
             Object.Destroy(ref _floorModel);
             Object.Destroy(ref _previewModel);
             NodesMask = null;