It appears they changed the slot id of the helmet slot from to something else?!? Could someone show me an updated image of the slot id. Minecraft displays the player inventory differently, according to how the Using - 1 as slot index and as window id will set the cursor item (the. What is the slot ID for the new offhand slot? I tried , but I don't think it's working (I'm trying to detect an item in the offhand slot with command second hand slot number? - Commands. Sign up for Free! Rollback Post to Revision RollBack. Search titles only Posted by Member: News Builds Gameplay Maps Tutorials Redstone Command Blocks FanArt. Tools What links here Related changes Special pages Printable version Permanent link Page information. Yes, my password is: Navigation menu Personal tools Create account Log in. Workbench, Anvilthe received number of unique slots is always 0, but it can be looked up by the client from the window type. Any suggestions on how to improve the path? No, create an account. The Open Window packet indicates which window is being opened according to: Menu Home Home Quick Links.