Follow the instruction to understand the inventory system and build unlimited GUIs by our own!
Buttons Values
NOTICE: Following the buttons values and understands them will save you a lot of time.
GUI buttons can be named like: deposit1, deposit2, withdraw12, withdraw24, and so on.
The custom values such: depositCustom, withdrawCustom or Transfer, can be numbered, with full action keyword (deposit/withdrawall/transfer/depositcustom etc..) and the value of all of them needs to be 0.