MultiToolDataModifyEvent

[DukeVindzor]

Custom event for when player changes data of a block.
Should be called in the onUse and onRangedUse methods in the DataWrench class.

[Zeboot]

I wouldn't call the event "onSTH", rather call it something like MultiToolDataModifyEvent, etc. The listener functions will be "onETC", but the event itself won't