I wonder if there’s any intention of making it possible to build doors and floor inside mountains/on stone ground? I’m building a dungeon-like city within a mountain, and it would be awesome if it was possible to make floor in the rooms and build doors in the coridors
I think it is possible to build floors, but doors, not so much.
I think there might have originally been a way to place doors and windows by themselves, but currently they’re tied in to the structure builder. I’m fairly certain a few other people (including myself) would like to see some way to place them more freely again, either on natural ground or slabs (in addition to built walls).
Make a free standing wall as a slot for a door or window. Now you can place them anywhere again!