Prevent Item Duplication When Breaking Your Own Blocks

Understand Player-Placed Block Tracking

The mod automatically tracks which blocks you place yourself. When you break these blocks, the multiplier does not apply to their drops. This prevents infinite item generation from repeatedly placing and breaking the same block.

How It Works in Practice

If you place a stone block and break it, you'll get the normal single drop (or none, depending on your tool). However, if you break a stone block that was part of the natural world when you loaded the chunk, the multiplier applies normally.

Natural Blocks Are Multiplied

Only blocks that existed before you placed them receive multiplier benefits. This means mining naturally-generated ores, logs, and stone will still give you multiplied drops as intended.

Storage Container Protection

The mod also protects chests, furnaces, shulker boxes, and other containers from duplication. Items stored in these blocks won't multiply if you break and replace the container repeatedly. This keeps your inventory management honest while still speeding up resource gathering from the world.