maybe it's a bit late, but anyway if you still need it you can use this. Thx a lot! But I decided in an alternative way, add line in map.txt protected = ['A1','A2','A3'] Building in god mode, for admins or moders. If the beginners were moderated, I decided to open a separate zone for them. Example ...

Hello guys . Simple question. How can I allow the add blocks on the building server only for administrators or moderators. Can i add parametr in config or add script?
Thank you in advance!