As GKC looks very blocky, it would make sense if someone wanted to make a Minecraft map. However, I never see guides on what to add to such a map. So, here is a guide on how to make a cobblestone generator.
Firstly, make the cobblestone generator. I would recommend using Plastic (Red) for lava, and Speckled Gray for the cobblestone. However, this set up is fully customizable, so it doesn’t have to be a cobblestone generator necessarily.
Now, we need to make it function, of course. First, we need to add a button. It will be invisible when the game starts. Set the interaction speed to whatever you want. I left it on “1 Second”. Ignore the wire for now, as that is for the next step.
Secondly, get an item granter. Since there is no “stone” item, I used Tan Seeds as a placeholder. However, like I said before, this is fully customizable, so it can be whatever you want. Set the amount of items you want to acquire from one interaction.
Lastly, get a Game Overlay. Set the Overlay to “Tracked Item”, and have it track the item in the Item Granter. No wires are needed to connect the Overlay to the Granter.