Idea: Fixed Slot Assignment
First up: Absolutely love the mod! <3
One thing I've noticed is the behaviour when you would need to switch to a tool which you don't have in your Hotbar. In that case it will always be placed in the currently selected slot. This isn't too bad, but it might be improvable as well by being able to assign specific slots to tools. For example have slot 9 dedicated to weapons and slot 8 dedicated to tools. So if you were to have slot 3 selected and you click on a wooden block it would first switch to slot 8 and then select the axe (if another tool is in the slot first). This would allow for an even cleaner hotbar setup.
I hope the explaination makes sense and I also have no idea how much effort that would be. o: