extends Node2D

var windowSize;

func _ready():
	windowSize = SettingsSingleton.GetCurrectScreenResolutionVector2()
	SetBackground();
	SetText();

func SetBackground():
	$Polygon2D.set_polygon(PoolVector2Array([
		Vector2(0, 0), 
		Vector2(0, 1080), 
		Vector2(1920, 1080), 
		Vector2(1920, 0)
	]));

func SetText():
	for i in $Texts.get_children():
		var button = (i as Button);
		
		button.connect("mouse_entered", self, "onButtonHoverOn", [button]);
		button.connect("mouse_exited", self, "onButtonHoverOff", [button]);
		
		button.connect("pressed", self, "languageSelected", [button.text]);
	
	$Texts.rect_position = Vector2(1920, 1080) / 2 - $Texts.rect_size / 2;

func onButtonHoverOn(button):
	(button as Button).get("custom_fonts/font").outline_color = Color(213, 55, 29, 255)

func onButtonHoverOff(button):
	(button as Button).get("custom_fonts/font").outline_color = Color(0, 0, 0, 255)

func languageSelected(langName):
	var lang = "";
	if langName == "ENGLISH":
		lang = "en"
	elif langName == "РУССКИЙ":
		lang = "ru";
	elif langName == "УКРАЇНСЬКА":
		lang = "uk";
	
	SettingsSingleton.SetCurrentLanguage(lang);
	SettingsSingleton.SetVoiceoverLanguage(lang);
	var resolution = str(windowSize.x) + "x" + str(windowSize.y);
	
	resolution = "1920x1080"
	SettingsSingleton.SetCurrectScreenResolution(resolution)
	SettingsSingleton.SetCurrectWindowState(2);
	SettingsSingleton.SaveSettings()
	SettingsSingleton.SetFirstStartup(false);
	
	if not SceneLoader.is_connected("on_scene_loaded", self, "MenuLoaded"):
		var _temp = SceneLoader.connect("on_scene_loaded", self, "MenuLoaded");
	SceneLoader.load_scene("res://scenes/MainMenu.tscn")

func MenuLoaded(obj):
	if obj.path != "res://scenes/MainMenu.tscn":
		return ;
	
	if obj.instance != null:
		get_tree().root.add_child(obj.instance);
		
		for i in get_tree().root.get_children():
			if i.name == "SelectLanguageScene":
				get_tree().root.remove_child(i);
				break;
	
	SceneLoader.disconnect("on_scene_loaded", self, "MenuLoaded");


func _input(event):
	if event is InputEventKey and event.scancode == KEY_ESCAPE and event.pressed == false:
		get_tree().quit();