extends Node2D

var thresHold:int = - 4470;

func _ready():
	if SettingsSingleton.GetCurrentLanguage() == "en":
		thresHold = - 4440;
	
	SetBackground();
	SetAuthorText();
	
	
	
	
	
func _input(ev):
	if ev is InputEventKey:
		BackToMenu();
	elif Input.is_mouse_button_pressed(1):
		BackToMenu();
	elif Input.is_mouse_button_pressed(5):
		if ($authors.position.y >= thresHold):
			var newPos = $authors.position.y - 100
			if newPos < thresHold:
				$authors.position.y = thresHold
			else :$authors.position.y -= 100
	elif Input.is_mouse_button_pressed(4):
		if ($authors.position.y <= 0):
			var newPos = $authors.position.y + 100
			if newPos > 0:
				$authors.position.y = 0
			else :$authors.position.y += 100
		
func SetBackground():
	var windowSize = SettingsSingleton.GetCurrectScreenResolutionVector2()
	
	$Blur.set_polygon(PoolVector2Array([
		Vector2(0, 0), 
		Vector2(0, windowSize.y), 
		Vector2(windowSize.x, windowSize.y), 
		Vector2(windowSize.x, 0)
	]))
	
	var backgroundsSize = Vector2(3840, 2160);
	var scaleX = 1 / float(backgroundsSize.x / windowSize.x);
	var scaleY = 1 / float(backgroundsSize.y / windowSize.y);
	$House.scale = Vector2(scaleX, scaleY);
	
	var cloudH = 2160;
	
	var cloudScale = windowSize.y * 0.53 / cloudH;
	
	$Cloud1.scale = Vector2(cloudScale, cloudScale);
	$Cloud3.scale = Vector2(cloudScale, cloudScale);

func SetAuthorText():
	$authors / AuthorText.bbcode_text = tr("ui_authors")
	

func BackToMenu():
	if not SceneLoader.is_connected("on_scene_loaded", self, "MenuLoaded"):
		SceneLoader.connect("on_scene_loaded", self, "MenuLoaded");
	SceneLoader.load_scene("res://scenes/MainMenu.tscn")

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

var thanksSeen:bool = false;

func _process(delta):
	if ($authors.position.y >= thresHold):
		$authors.position.y -= 30 * delta
	else :
		if thanksSeen == false:
			thanksSeen = true;
			# Steam.set_achievement("Credits");