I know that I've made problems for myself but the thing I want should be in vanilla version in my opinion Factorio is about automation but still we can do some things by hand, like crafting and moving objects, so why can't we unfill barrels like in real life?

Do you need just empty barrel? You cannot keep fluids in your backpack.


I need to unfill barrel to something. For example unfill water barrel into boiler (hold the barrel, left click on the boiler, like Repair Pack works)
I want to have a proxy base that is not connected to my main base and ...

Hello. I'd like to have a mod that allows to unfill liquids from barrels by hand, like you can do it IRL.