OmnichordGodot/scripts/ChordController.gd

extends Node

var ChordPlayer: AudioStreamPlayer
var ChordAudio: AudioStreamOggVorbis

func _ready():
	ChordPlayer = get_node("/root/Control/ChordPlayer")
	var resource_string = "res://audio/%s/%s-chord.ogg" % [self.name, self.name]
	var resource = load(resource_string)
	ChordAudio = resource
	self.pressed.connect(button_pressed)
	Global.loop_changed.connect(loop_changed)
	Global.chord_volume.connect(change_volume)

func button_pressed():
	ChordPlayer.stream = ChordAudio
	ChordPlayer.play()
	Global.chord_changed.emit(self.name)
	
func loop_changed(state: bool):
	ChordAudio.loop = state
	if (!state):
		ChordPlayer.stop()

func change_volume(vol: float):
	ChordPlayer.set_volume_db(vol)