koobas.hobune.stream
Detecting scene save - replacement for AssetModificationProcessor.OnWillSaveAssets
In Unity 5, how does one detect when the user performs a save in the Editor, in order to run a validation script (like checking that certain necessary GameObjects exist)?
This used to be possible with AssetModificationProcessor.OnWillSaveAssets, but it seems to be obsolete now. The documentation page for AssetModificationProcessor says, confusingly:
Obsolete
Use UnityEditor.AssetModificationProcessor
http://docs.unity3d.com/ScriptReference/AssetModificationProcessor.html
iirc, there is a UnityEngine.AssetModificationProcessor but also a UnityEditor.AssetModificationProcessor. You're using the UnityEngine one.
So change the class declaration to
class MyProcessor : UnityEditor.AssetModificationProcessor {
// ...
}
Aha, I never spotted the namespace difference! That did the trick.
Really, the docs should have just said "This class was moved to the UnityEditor namespace"...
