extends "res://scenes/levels/levels.gd"

export (PackedScene) var object_first = load("res://scenes/UI/list_ho/ObjectListFirst.tscn")
export (PackedScene) var object_std = load("res://scenes/UI/list_ho/ObjectListStd.tscn")
export (PackedScene) var object_last = load("res://scenes/UI/list_ho/ObjectListLast.tscn")

onready var last_btn = null

func _ready():
	_display_hud_menu()
	_play_ambient_sound()

func _display_hud_menu():
	var counter = 0
	var scene = null
	var label_counter = null
	
	for key in meshes:
		scene = meshes[key]
		_create_button_info(scene, counter, label_counter)
		label_counter = scene.label_counter()
		counter = counter + 1

# Back to main scene
func _on_TextureButton_pressed():
	Global.goto_scene("res://scenes/main.tscn")

func _create_button_info(scene, counter, label_counter):
	var btn = null
	
	if counter == 0:
		btn = object_first.instance()
	elif counter == meshes.size() - 1:
		btn = object_last.instance()
	else:
		btn = object_std.instance()

	if label_counter != null and label_counter == scene.label_counter():
		last_btn.get_node("Label").set_text(last_btn.get_node("Label").text + " " + String(scene.counter()))
		last_btn.set_meta("name", scene.label())
		last_btn.set_meta("counter", scene.counter())
		last_btn.set_meta("counted", 0)
	else:
		$ListObjects/ListContainer.add_child(btn)
		btn.get_node("Label").set_text(scene.label())
		btn.set_meta("name", scene.label())
		btn.set_meta("counter", scene.counter())
		btn.set_meta("counted", 0)

	last_btn = btn

func _play_ambient_sound():
	if Setting.get_setting_ambient_sound():
		$AmbientSound.play()
		$AmbientSound.stream_paused = false