INVENTORY DOUBLE CLICK FLAG TO START, IT WON'T WORK IF YOU DON'T. This is an inventory system I just made. It can be used instead of the usual just list inventory- this way it is much more nice and better looking. It also features tooltips in the inventory when you mouseover the items there. Tooltips are information about that certain item. You can use the W,A,S,D keys to navigate and pick up items, and then press the "I" key to show the inventory. Press "I" again to close the inventory also. Feel free to use this in any of your projects, just try to credit me if you do.