Hotbar and weapons

A pretty sick advancement, the Inventory system is complete, you can pick up stones for example, and right click or drag them to your hotbar and select them, you can trash them if needed with a confirmation for it, as well as some information on the items. I added a hand point and positioned a sword in the right place, its not yet functioning but is the basis of adding weapons into the game that you can pickup. Once this is done basic combat with animations will be the goal.