extends GL_Animatable

var speaker:AudioStreamPlayer
var oldPath:String
var oldTime:float

func _ready():
	speaker = get_child(0)
	
func _sent_signals(anim_name: String, value):
	if speaker == null:
		printerr("Can't find Animatable Speaker, needs to be the first child of node")
		return
		
	match(anim_name):
		"Audio":
			print(value.value)
			if value is not GL_AudioType:
				return
			var path = (value as GL_AudioType).value
			if path != "" && path != oldPath:
				var stream
				match(path.get_extension().to_lower()):
					"mp3":
						stream = AudioStreamMP3.load_from_file(path)
					"wav":
						stream = AudioStreamWAV.load_from_file(path)
					"ogg":
						stream = AudioStreamOggVorbis.load_from_file(path)
				if stream and stream is AudioStream:
					speaker.stream = stream
					oldPath = path
				else:
					printerr("Invalid audio stream at path: ", path)
		"Volume":
			speaker.volume_linear = value
		"Current Time":
			if speaker.stream != null:
				if abs(speaker.get_playback_position() - value) > 0.05 && value < speaker.stream.get_length():
					speaker.play(value)
				if oldTime == value:
					speaker.stop()
				oldTime = value