!open !close Command on a door? [closed]

If you have ever played Oscar Hotels you would see that they have a door in the front of their hotel. The door says Closed if it is closed and Open if it is open. They have an automated command that allows them to open the door and close the door. !open !close How do I do this? (I don't know what kind of a script to set up in this one sorry for the inconvenience)