The inspect menu is a PopupMenu that gives options for interaction with its subject. It rests at res://UI/InspectMenu/InspectMenu.tscn.
The inspect method is the entry point. Inspect > set_subject > _about_to_show > make_label
void set_subject (Object new_subject)
tear down old subject + set up new subject
void inspect (Object new_subject)
set up inspect menu
Object make_label ()
returns a label with the name set. (Subject requires write_name())
void _about_to_show ()
resets the inspect menu, adds a label, and adds inspect options from the subject.