I want to learn how to use the inventory.
I would like to use a item but the item doesn’t vanish from my inventory. I can reuse this item which was stored in my inventory.
And, I wish i could add something to change. I don’t want to delete something to change.
In fact, I want to use the item once and use the other item again . For example, I set a box ,and this box which I pick up can add my health value , but I use this box once . And, I set a paper , and this paper which I pick up can see some messages from it. I want to use this paper again and again .
what can i do ??