Disabling Interactable

[SodaCat]

How would we go about letting a unit interact with something only one time; for example, allow a door to be opened once and then not closed? I am not sure how to do that seeing as we need the Interact class with IInteractable.

[Brian_Trotter]

If you know you will never need to close the door, you could simply destroy the script after the interaction with

Destroy(this);

When passing this to the Destroy rather than gameObject, the script itself is destroyed leaving the gameObject intact.

[SodaCat]

I tried putting that in the Update function of Door.cs after onInteractionComplete() but it’s still interactable. In addition, the game breaks when I interact with it again.

[Brian_Trotter]

I answered too quickly, it would appear, forgetting that the interaction is registered with the LevelGrid.

Instead, call

LevelGrid.Instance.ClearInteractableAtGridPosition(gridPosition);