extends WindowDialog

func _ready():
	var directory = Directory.new()
	
	if not directory.dir_exists( "user://musics/" ):
		directory.make_dir_recursive( "user://musics/" )
	directory.open( "user://musics/" )
	directory.list_dir_begin()
	var files = []
	while true:
		var file = directory.get_next()
		if file == "":
			break
		elif not file.begins_with(".") and not directory.current_is_dir() and not file.ends_with( ".import" ):
			files.append(file)
	directory.list_dir_end()
	
	for file in files:
		var button = preload( "res://scenes/interfaces/music_manager/music_button.tscn" ).instance()
		button.music_filename = file
		button.text = file
		button.connect( "music_selected", self, "_on_music_pressed" )
		$window_box/scroll_box/musics_box.add_child( button )

func open():
	self.popup()
	
func close():
	self.hide()
	
func toggle():
	if self.visible:
		self.close()
	else:
		self.open()


func _on_music_pressed( p_filename ):
	$music.stream = load( "res://assets/musics/" + p_filename )
	$music.play()