Oxygenator, Oxygen Tanks & Oxygen Distributor
The Moon's oxygen kit is a small chain of blocks. The Oxygenator is the crafting / recharge station, the Oxygen Tank stores breathable oxygen, and the Oxygen Distributor uses tanks to flood an area with a breathable atmosphere. All three are tier-2 unlocks.
Oxygenator
A barrel-shaped utility block. It must be wired to a powered electric cable network to process (~100 power/sec). Right-click to open its GUI. There are two input slots:
- Top slot: one Astronaut Suit piece or one Oxygen Tank.
- Bottom slot: any saplings.
Once both slots are filled and the grid can meet its configured power demand, it processes automatically every couple of seconds, consuming one sapling per step.
- For an Astronaut Suit piece, each sapling restores +30 custom durability.
- For an Oxygen Tank, the configured number of saplings (default 26) fills the tank by one level. A full tank has 6 levels.
- Only one player can use a given Oxygenator at a time.
- Closing the GUI returns the armor / tank and any remaining saplings (overflow drops at your feet).
- The Oxygenator does not repair Lunarite armor — use an anvil + Lunarite Ingots for that.
- Breaking the Oxygenator drops the block back; anything inside the GUI is also returned.
Oxygen Tank
A craftable canister with six fill levels (1 = nearly empty, 6 = full). The item's head texture and tooltip change to reflect the fill level. A fresh-crafted tank is empty — drop it into an Oxygenator's top slot with saplings to fill it.
Tanks are the ammunition for the Oxygen Distributor — load them in and it will drain them over time to keep a breathable zone.
Oxygen Distributor
A placeable beacon-head block. It has five tank slots and, while it has at least one tank with oxygen left, projects a breathable zone around itself.
- Only Oxygen Tanks may be placed in the tank slots.
- An indicator pane reads "Providing oxygen" (green) when any tank still has oxygen, or "No oxygen — load a filled tank" (red) when empty.
- While a player stands within the configured radius (default 10 blocks) on the Moon, that player's atmosphere check passes — they will not suffocate even without a helmet.
Drain:
- The leftmost non-empty tank drains by one level after a fixed time.
- A full tank lasts about as long as the configured "tank-full-minutes" setting (default 300 minutes = 5 hours).
- Drain progresses while the chunk is loaded; if unloaded, runtime is saved and resumes from that timestamp on reload.
- The distributor only ticks on the Moon. Placing one elsewhere is inert.
Breaking the distributor drops the block plus every tank currently loaded (at whatever fill level it had reached).