Inventory Lock

Limit player inventory slots. Locked slots are filled with a blocker item. On join, items in locked slots are dropped on the ground.

Features

inventory slots are blocked using a configurable blocker item, with a slot limit that's automatically clamped to a safe range so it never exceeds the normal inventory size.

When a player joins or is ready, the plugin cleans up any leftover blocker items and moves items out of locked slots, overflow items are dropped on the ground — nothing is silently deleted.

Configuration can be find in worlds/mod or server/mods folders.

InventorySlots: Keep the first N slots usable; lock the rest.

MaxInventorySlots: Total slots to consider (end of the range).