Remove redundant asset waiting and reloading when saving materials

Source/Editor/Windows/Assets/AssetEditorWindow.cs

@@ -459,8 +459,7 @@ namespace FlaxEditor.Windows.Assets
         /// <returns>True if failed, otherwise false.</returns>
         protected virtual bool SaveToOriginal()
         {
-            // Wait until temporary asset file be fully loaded
-            if (_asset.WaitForLoaded())
+            if (_asset.LastLoadFailed)
             {
                 Editor.LogError(string.Format("Cannot save asset {0}. Wait for temporary asset loaded failed.", _item.Path));
                 return true;
@@ -494,12 +493,6 @@ namespace FlaxEditor.Windows.Assets
                 return true;
             }
 
-            // Reload original asset
-            if (originalAsset)
-            {
-                originalAsset.Reload();
-            }
-
             // Refresh thumbnail
             _item.RefreshThumbnail();
 

Source/Editor/Windows/Assets/MaterialWindow.cs

@@ -355,7 +355,6 @@ namespace FlaxEditor.Windows.Assets
                     Editor.LogError("Failed to save surface data");
                 }
                 _asset.Reload();
-                _asset.WaitForLoaded();
             }
         }