Automation Blocks
Chunk Hoppers, Sell Chests, Auto Craft Chests and copper golem chests.
Automation blocks collect, sell and compress items for you while your island is loaded. Combine them and a farm runs itself: drops are vacuumed up, sold and paid out without you touching a chest.
16x16 chunk
Chunk Hopper range
5 s
Sell Chest interval
14
Auto Craft recipes
A Chunk Hopper sitting on a Sell Chest, both with holograms
Place a Sell Chest on your island and a Chunk Hopper on top of it, both active, next to a farm producing drops. Third person, close enough that both holograms (Chunk Hopper: Items N, time left; Sell Chest: Money $X, Next sell, time left) are readable.
public/images/oneblockonline/wiki/automation/hopper-sell-chest.png
How timed machines work
- Each item says "Expires: X after placed". The countdown only starts once it's placed.
- Pause in a machine's menu stops both the machine and its timer.
- Pick Up from the menu gives the item back with the time it had left, plus its contents and any unclaimed money.
- An expired machine stops working but can still be picked up. Expired items can't be placed again.
- Machines can't sit right next to a OneBlock: leave one block of space.
- Trench tools and mining enchants never break them.
Chunk Hopper
Vacuums up every dropped item in its whole chunk (16x16, full height) and puts it in the container below it.
| Source | Duration |
|---|---|
| Daily Bundle (common) | 1 hour |
| Eternal Bundle (common) | 1 day, 3 days or 7 days |
| Halloween NPC Hunt prize | 3 hours |
- 1
See its range
Hold it and a cyan outline shows the chunk it will cover.
- 2
Place it on a container
Put it on top of a chest, barrel, Sell Chest or other container (Build permission).
- 3
Let it collect
Items dropped anywhere in that chunk go into the container below straight away, plus a sweep every 20 seconds.
- 4
Manage it
Use it to open the Chunk Hopper menu: status, time left, output and items collected, with Pause/Resume and Pick Up Chunk Hopper.
- Chunk Hoppers have no island limit and don't count toward Hopper Capacity.
- If the container below is full, items stay on the ground. A stack is only picked up if all of it fits.
- It never outputs into another Chunk Hopper.
Holding a Chunk Hopper shows the chunk it will cover
On your island, hold a Chunk Hopper in hand while looking at a chest. Third person from above so the cyan chunk outline is clearly visible around the area. Daytime.
public/images/oneblockonline/wiki/automation/chunk-outline.png
Sell Chest
Sells everything sellable inside it every 5 seconds at Sell Shop prices, and keeps the money for you to claim. Unsellable items stay in the chest.
| Source | Duration |
|---|---|
| Eternal Bundle | 3, 5 or 7 days |
| Halloween NPC Hunt prize | 3 hours |
- A normal tap opens the chest. Sneak + Use opens the Sell Chest menu: status, time left, money waiting and lifetime sales.
- Claim $X pays whoever presses it. Pick Up Sell Chest claims any waiting money for you first.
- Holding a hopper or Chunk Hopper skips the menu so you can place it on top.
- Keep one block of space from other chests and from your OneBlock.
- Personal sell boosters don't apply to Sell Chest sales.
- Counts toward your Storage limit. Sales count toward Island Quests.
Heads up
Anyone with Open Containers permission can claim the money in a Sell Chest. Check your role permissions before trusting new members.Auto Craft Chest
Compresses ores and gems into blocks every 5 seconds. Comes from the Eternal Bundle (3, 7 or 14 days).
| Input | Amount | Output |
|---|---|---|
| Iron Nugget | 9 | Iron Ingot |
| Gold Nugget | 9 | Gold Ingot |
| Iron Ingot | 9 | Block of Iron |
| Gold Ingot | 9 | Block of Gold |
| Copper Ingot | 9 | Block of Copper |
| Raw Iron | 9 | Block of Raw Iron |
| Raw Gold | 9 | Block of Raw Gold |
| Raw Copper | 9 | Block of Raw Copper |
| Coal | 9 | Block of Coal |
| Redstone | 9 | Block of Redstone |
| Lapis Lazuli | 9 | Block of Lapis |
| Diamond | 9 | Block of Diamond |
| Emerald | 9 | Block of Emerald |
| Nether Quartz | 4 | Block of Quartz |
- Recipes run top to bottom each pass, so nuggets become ingots and then blocks in the same pass.
- Leftovers below 9 (or 4) stay put. If the chest is full, crafted blocks drop on top of it.
- Place it against a block with empty space beside it, one block away from other chests and your OneBlock.
- Sneak + Use opens its menu (status, time left, crafted count, Pause/Resume, Pick Up). Counts toward your Storage limit.
Copper Golem Chest
As in vanilla, putting a carved or lit pumpkin on any copper block builds a copper golem and turns that block into a copper chest. On islands that chest counts toward your Storage limit, so the build is blocked if you're already full.
Copper golems are protected by the mob cap: they're only removed when the island is over twice its cap.
Building a farm that runs itself
| Setup | What it does |
|---|---|
| Chunk Hopper on a Sell Chest | Every drop in the chunk is collected and sold; claim the money when you're back |
| Chunk Hopper on an Auto Craft Chest | Ore drops are collected and compressed into blocks |
| Spawner + Mob Killer minion + Chunk Hopper on a Sell Chest | Mobs spawn, die and their loot is sold |
| Miner minion on the OneBlock + Chunk Hopper on a chest | OneBlock drops are mined and stored |
Tip
Keep everything for one farm inside a single chunk, since a Chunk Hopper only collects from its own. Its cyan outline shows you where the edges are.The Sell Chest menu with money ready to claim
Sneak + Use a Sell Chest that has sold items and has money waiting. Capture the form showing Status, Expires, Money $X, Sold: N items for $Y, and the Claim, Pause and Pick Up buttons.
public/images/oneblockonline/wiki/automation/sell-chest-menu.png





