const airport_name_list = 'res://resources/airports.txt'
var airport_names = []
const airport_difficulties = ["easy", "medium", "hard"]

func load_airport_names():
	var f = File.new()
	f.open(airport_name_list, File.READ)
	var index = 1
	while not f.eof_reached(): # iterate through all lines until the end of file is reached
		airport_names.push_back(f.get_line())
	f.close()

func get_random_airport_name(exceptions=[]):
	var name_index:int = randi() % len(airport_names)
	while airport_names[name_index] in exceptions:
		name_index = randi() % len(airport_names)
	return airport_names[name_index]