Unsubscribe events in OnDestroy

Unity Engine
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1

Hi. I am making quite a lot use of C# events. I know I have to make sure to unsubscribe the events if I dispose/destroy objects. Therefore I am usually subscribing and adding an unsubscribe-action to a list.
I invoke those unsubscribe-actions in the OnDestroy-method of MonoBehaviours.
My problem is, that OnDestroy is not immediately called after Destroy(gameObject). So events will still fire up to that point.

Is there any other method/callback I could use to immediately do some action after Destroy is called on an object?
I don’t like to manually call a method, because I might forget to call it. Therefore I thought the OnDestroy-method is a good place to clean things up.
How do you guys handle events and the problems that come with it?

2

OnDisable seems to do the trick.

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3

OnEnable / OnDisable really seems best.

OnDestroy has too many annoying considerations vis-a-vis editor use. I avoid it at all costs.

2 Likes