The title of this thread isn't necessarily the greatest in terms of explaining what I'm trying to do, so I'll try to explain a bit better.
If you've ever played a game like Terraria, you know that the player can only break blocks within a certain distance from the player (which (I think) can be altered depending on the tool/weapon you are holding).
I'm wondering how to do this myself. Below is a link to my current capx proof of concept file. Currently, no matter where the player character is standing, one can click on any of the resource blocks and collect them at will. I would like this to change so you can only collect blocks within a certain radius of the player that is reliant on the tool the player is using (I have not yet implemented tools yet but this is my end game so a small explanation for that would be amazing).