Inventory Slots

Camping with items on your curser only 1 gets put in the non inventory slot, others just get left on the curser, regardless of having empty

Create a custom slot class that extends Slot Override isItemValid and return true if the itemstack contains your item

inventory slot InventoryClickEvent#getSlot or getRawSlot if you're interested in using the slot number to check if the clicked inventory is the top or the

obs 188 slot Inventory Slot Detection In Sethbling's snapshot 14w07b video, he uses a command block to give him jump boost while he is wearing his Boots of