EpicSpire
Refugee
could there be a slot, possibly on the right side of the inventory opposite the crafting que, that you can place an item in. When an item is in that slot, you cannot pickup that item. for example, if you put plant fiber in that slot, then when you dig, you plant fibers won't fill up your inventory. if you put glass in that slot, then breaking windows and such wont put glass in your inventory.