Renaming Hoppers

You can choose to simply rename hoppers with an anvil, however this will use up your XP and your time. HopperFilter implements a simple system to rename hoppers without using an anvil.

How?

To initiate a hopper rename, sneak and left click a hopper. There are two possible results of this:

1. You are holding an item: the hopper will add the item names to a list until you stop sneaking, the hopper will only allow these items to pass after
2. You are not holding an item: the next message you send in chat will become the hopper's filter, this allows you to write a string longer than the standard anvil character limit of 50. If you write "null", the name will be removed

Renaming hoppers in this manner respects all protection plugins by sending a fake BlockBreakEvent. Both these interactions have easy to interpet sounds that will help guide you through the process.