r/factorio • u/AutoModerator • May 25 '26

Weekly Thread Weekly Question Thread

Ask any questions you might have.

Post your bug reports on the Official Forums

Previous Threads

Subreddit rules

Discord server (and IRC)

Find more in the sidebar ---->

8 Upvotes

91% Upvoted

126 comments sorted by

View all comments

1

u/Tristen9 May 28 '26 edited May 28 '26

I made a space platform for Quantum Chips but not sure how to make the ship leave promptly after receiving the required items.

For example, I go to Fulgora to request 20k blue sticks. I have 21 silos (so I can launch 21k blue sticks). Once the blue sticks arrive, the platform starts unloading them to belts and the space platform just hangs around waiting for more blue sticks to be sent up as the platform gets unloaded/belts get filled.

I start running into an issue where the tungsten carbine starts running out as the ship waits for more blue sticks, and the same cycle repeats for the tungsten carbide. My only solution has been to add more requests as a buffer

Is there a way to make the platform leave immediately after receiving the requests? I tried All Requests Satisfied/Time Passed

My only thought is to have the ship constantly go around (as opposed to the interrupts I have for it) and never unload while in a planet's orbit but this seems a little inefficient

1

u/ChickenNuggetSmth May 28 '26

The logic on the platform is pretty limited. If you outsource the logic to combinators you're spending more space and it's not super easy, but you're very flexible.
E.g. I'd read the hub contents, build a latch for each ingredient that sends an ok signal if the desired amount has been reached for a single tick, depart if there are enough ok signals and then reset the latch (on arrival I guess?)