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_id = null
	
	for key in meshes:
		scene = meshes[key]
		_create_button_info(scene, counter, label_id)
		label_id = scene.label_id()
		counter = +1

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

func _create_button_info(scene, counter, label_id):
	var btn = null
	
	if counter == 0:
		btn = object_first.instance()
		#print("[warCraft#_create_button_info] ["+String(counter)+"] use first")
	elif counter == meshes.size() - 1:
		btn = object_last.instance()
		#print("[warCraft#_create_button_info] ["+String(counter)+"] use last")
	else:
		btn = object_std.instance()
		#print("[warCraft#_create_button_info] ["+String(counter)+"] use standar")

	if label_id != null and label_id == scene.label_id():
		last_btn.get_node("Label").set_text(last_btn.get_node("Label").text + " X")
	else:
		$ListObjects/ListContainer.add_child(btn)
		btn.get_node("Label").set_text(scene.label())

	last_btn = btn

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