extends Control

onready var playIcon = preload("res://resources/graphics/GUI/Gallery/Play.webp")
onready var stopIcon = preload("res://resources/graphics/GUI/Gallery/Stop.webp")

var musicPath;
var unlocked;
var state = false;
signal PlayerStarted;

func Init(object, index:int):
	state = false
	var name = object["name"];
	unlocked = GallerySingleton.HaveMusic(name)
	if unlocked:
		$Label.text = str("%02d" % index, " ", name);
		musicPath = object["path"];
	else :
		$Label.text = tr("ui_gallery_locked");

func _on_Button_pressed():
	if not unlocked:
		return ;
	state = not state;
	DrawButtonIcon();
	emit_signal("PlayerStarted");

func DrawButtonIcon():
	if state:
		$Button.icon = stopIcon;
	else :
		$Button.icon = playIcon;

func GetAudioStream()->AudioStream:
	if not ResourceLoader.exists(musicPath):
		return null
	
	var stream = load(musicPath);
	return stream;