Better Oxygen!

[danielchum]

Instead of having oxygen bubbles you have a dynamic oxygen system that allows you to fill a sealed off entire area with oxygen.

You could make it like water but invisible and without the effects of drowning but being able to breath. If there is a gap within your sealed off area then the oxygen dispenser will tell you in the GUI and the air will disappear into the planet's atmosphear/nothing.

Thanks - danielchum

 

[Douglas_Fresh]

The way I understand what you're describing, it already works exactly like that. There are oxygen sealers and air locks that fill individual rooms with air. You don't have to use only the bubbles.

If you place a block inside a sealed room and then remove it, you can see a bluish area where the block used to be until the air fills in that space again (much like water).