FOSS gamedev and creative worlds

Could this be implemented?

Probably, we have locked chests, so just change some of the code and bam you have yourself a locked door. But I don't know about the password...

I have a locked gate but it doesnt need a code just needs to be opened by the owner

Won't help until we have some kind of enforced node ownership - a locked door does nothing if a griefer decides to just tear down the wall next to it.

Well if the walls are made from Calinous maptools invincible blocks then we got something going.

I just made locked gates to play tag and hide linking books in secret chambers. Griefing isn't really a problem for me.

I also have holostone and holocobble, both are passthrough. So thats theoretically another way to hide stuff from griefers.