Unihopper

A Unihopper is an early-game variant of the hopper you're probably familiar with. It has only one slot, hence its name, and transfers items more slowly than a standard hopper, but benefits from item filtering, waterlogging, and piston movement. As a copper-based item, it also oxidizes.

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Crafting a Unihopper requires only early-game items. Because sometimes you're in a world where you can't find a lot of iron nearby, but you're up to your neck in copper.

!Unihopper Recipe

Unihopper Functionality: Item Filtering

If an item filter is set, only that type of item can enter a unihopper. To set an item filter, simply place an item in the unihopper, as you normally would. If you'd like the put that item in the unihopper, click a second time. If you'd like to put an item in a unihopper without setting a filter, you'll want to toss it in (outside the inventory). Waxing and axe-scraping will reset your item filter. Item filtering can be disabled in the config.

!Unihopper Item Filtering

Unihopper Functionality: Transfer Cooldown

While a standard vanilla hopper has an 8-tick transfer cooldown, a unihopper's cooldown is based on its oxidation state, as follows:

• Unaffected: 10 ticks waxed, 12 ticks unwaxed
• Exposed: 14 ticks waxed, 16 ticks unwaxed
• Weathered: 18 ticks waxed, 20 ticks unwaxed
• Oxidized: 22 ticks waxed, 24 ticks unwaxed

Unihoppers will always have a 10-tick cooldown if alone and adjacent to a lightning rod or if they are part of a chain of unihoppers in which the first is adjacent to a lightning rod.

!Waterlogged Unihopper Bridge

To leave Feedback or a Bug Report, click "Report Issues" on the right and then click "New Issue". You are also welcome to leave a comment or a suggestion, or ask a question.

Permissions

• Please do not upload this mod to other websites.
• Feel free to use this in modpacks, if they are shared on Modrinth.

Mod authoring is difficult and time-consuming. Please consider donating, if you enjoy the mod.

Credits

Thanks to Commoble on the NeoForge Discord for help with block variant log warnings.

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