say you have a NPC of a block. Here is what I want to know.
How would you make it so that a block had a certain identity (maybe like one block is called 1 or another one is 2) and an action only happens once they are drug on top of a certain area.
Say there are 4 different blocks and a specific one has to be dragged to a specific spot and then an action happens. How would you do this?