Drag and Drop Issue - How to disable drop targets
I am creating a fraction game where the player is dealt a card and can choose where to place the card. I disable the card once it is dropped because the player is not suppose to move the card after placing it. That all works fine. The issue is that the player can now drop another card on top of the first one and replace it, but I do not want that to happen. How can I disable the drop target once a card has been dropped on it. I've tried using triggers, but that hasn't worked either. I've attached my file. Any help would be appreciated.