Hey fellow minecrafters!
I was wondering is it possible to have a door lock? For example: Say a lever or button is pressed on the outside of a room/house to open an iron door. And then to close the door, there would be a lever/button on the inside. Though as you know levers can get tricky because if you have it one way you cannot open/close it the other way. So my question is, how can I make a lock for a door that you can lock from the inside and nobody can get in unless you unlock it?
Is this possible? Thanks!