HopperLock is a lightweight Minecraft plugin that makes hopper-based item filters simpler and more compact.
Instead of relying on complicated redstone filter setups, HopperLock allows you to lock items directly inside a hopper. When a hopper is locked, one item will always remain in each occupied slot, while any excess items can continue to flow through the hopper normally.
For example, a locked hopper containing:
Iron ×32 | Gold ×16 | Diamond ×8 | Redstone ×20 | Coal ×64
will continue transferring items until it reaches:
Iron ×1 | Gold ×1 | Diamond ×1 | Redstone ×1 | Coal ×1
The final item in each locked slot is preserved, allowing the hopper to remember which items belong in each slot and making it ideal for building simple, compact item sorting systems.
Features
Simply fill the hopper with the items you want to reserve, look at the hopper, and use /hopperlock.
Lock your Crafter recipes and keep automated crafting running without complicated redstone setups.
Lock your Crafter recipes and keep automated crafting running without complicated redstone setups.
