Inventory Slot IDs

Many of Spiffy's inventory-related features need you to use slot IDs. These IDs are defined by the game to identify slots in the player's inventory.

Hotbar

• Slot IDs: 0 to 8
• The first hotbar slot is 0.

Main Inventory

• Slot IDs: 9 to 35
• The top-left main inventory slot is 9.

Armor Slots

• Slot IDs: 36 to 39
• 36 (boots), 37 (leggings), 38 (chestplate), 39 (helmet)

Offhand Slot

• Slot ID: 40