For help, in the map of the Veterans' home, the front of the building is an entire object, and the door is not accessible.
How to open a door on this wall, this door is a fake, can not enter. It's an object,
I have some questions. Please answer them for me.
1. How can I split the front of a building into separate objects? Like doors, walls, windows.
2. Can I add a door to this object? Let me in.
3. Can I add custom objects to the editor? Can I export one of the objects and import them after editing?
Note: the editor I used is Steve 64b editormod v20200523