extends Node2D

const fadeTime = 4.0
const creditsTime = 155
onready var creditsProcessing = false
onready var canExit = false
onready var timerC = 0.0
onready var thresHold:int = - 4870

func _ready():
	$authors / AuthorText.bbcode_text = tr("ui_authors")
	
	Dialogic.set_variable("DoNotSave", 1)
	var endLabel = $ForScale / EndText
	
	var localizedTextArray = LanguageLocalization.GetGameEndings()
	var timeline = Dialogic.get_variable("TimelineSave")
	var neededText = tr(localizedTextArray[timeline])
	if timeline == "Timeline_peremoga":
		neededText = tr("ui_game_end_survived")
	endLabel.text = neededText

	$Tween.interpolate_property(endLabel, "modulate", Color(1, 1, 1, 0), Color(1, 1, 1, 1), fadeTime, Tween.TRANS_LINEAR, 0)
	$Tween.start()

	if (Dialogic.get_variable("TimelineSave") != "Timeline_Alt_1" and Dialogic.get_variable("TimelineSave") != "Timeline_EasterZakviel"):
		var killer = Dialogic.get_variable("Killer");
		ProgressAchievementsSingleton.AddKillersAchievement(killer);
		canExit = true
		get_tree().root.get_node("Root").allowToDisplayMenu = false
		get_tree().root.get_node("Root").get_node("Game").get_child(0).queue_free()
		$Timer.set_wait_time(fadeTime * 2.0)
		$Timer.set_one_shot(true)
		$Timer.start()
		yield ($Timer, "timeout")
		ShowCredits()
	
	
func ShowCredits():
	$Tween.interpolate_property($ForScale / EndText, "modulate", Color(1, 1, 1, 1), Color(1, 1, 1, 0), fadeTime, Tween.TRANS_LINEAR, 0)
	$Tween.start()
	$Timer.set_wait_time(fadeTime)
	$Timer.set_one_shot(true)
	$Timer.start()
	yield ($Timer, "timeout")
	$authors.visible = true
	creditsProcessing = true


func _process(delta):
	if creditsProcessing:
		$authors.position.y -= 30 * delta
		timerC += delta
		if timerC >= creditsTime:
			creditsProcessing = false
			ExitToMenu()
		if $authors.position.y < thresHold:
			creditsProcessing = false
			ExitToMenu()

func ExitToMenu():
	# Steam.set_achievement("Credits");
	get_tree().root.get_node("Root").BackToMenu()

func _input(ev):
	if ev is InputEventKey and ev.scancode == KEY_ESCAPE and canExit:
		ExitToMenu()
	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