func _ready():
	set_value("application/name","Some example name") # key MUST BE LOWERCASE, it's capitalized inside project settings!
	# After doing that, go back to project list and reopen your project
	# It modified your engine.cfg

func set_value(key, value):
	Globals.set(key,value)
	Globals.set_persisting(key,true) # unnecessary if you checked checkbox on to the left of the property in Project Settings
	# ^ non-persistent properties will be reset after reopening the app/project
	Globals.save() # save to engine.cfg