extends Control
@export var TitleScreen: PackedScene
@export var Office: PackedScene
@export var Bedroom: PackedScene
@export var TextScreens: PackedScene


# Called when the node enters the scene tree for the first time.
func _ready() -> void:
	
	#Adding Scenes
	var title_screen = TitleScreen.instantiate()
	var office = Office.instantiate()
	var bedroom = Bedroom.instantiate()
	var text_screens = TextScreens.instantiate()
	
	add_child(title_screen)
	add_child(office)
	add_child(bedroom)
	add_child(text_screens)
	
	#Naming Scenes
	title_screen.name = "TitleScreen"
	office.name = "Office"
	bedroom.name = "Bedroom"
	text_screens.name = "TextScreens"
	
	#Hiding Scenes
	title_screen.hide()
	office.hide()
	bedroom.hide()
	
	#Hiding Text_Screens
	text_screens.hide()
	for scene in $TextScreens/MarginContainer.get_children():
		scene.hide()
	$TextScreens/SkipContainer.hide()
	title_screen.show()
	
	#Connecting Signals
	title_screen.connect("new_game_pressed", _on_new_game_pressed)
	
	
	
	#get_tree().change_scene_to_file("res://corridor.tscn")
	pass


# Called every frame. 'delta' is the elapsed time since the previous frame.
func _process(delta: float) -> void:
	pass


# Starts a new game
func _on_new_game_pressed():
	transition([$TitleScreen], [$TextScreens, $TextScreens/MarginContainer/TextIntro1, $TextScreens/SkipContainer])
	await $TextScreens.slide_finished
	transition([$TextScreens/MarginContainer/TextIntro1], [$TextScreens/MarginContainer/TextIntro2])
	await $TextScreens.slide_finished
	transition([$TextScreens/MarginContainer/TextIntro2], [$TextScreens/MarginContainer/TextIntro3])
	await $TextScreens.slide_finished
	transition([$TextScreens/MarginContainer/TextIntro3], [$TextScreens/MarginContainer/TextIntro4])
	await $TextScreens.slide_finished
	transition([$TextScreens/MarginContainer/TextIntro4], [$TextScreens/MarginContainer/TextIntro5])
	

# Takes care of fading transitions between scenes
func transition(scenes_to_hide, scenes_to_show):
	TransitionScreen.transition()
	await TransitionScreen.on_transition_finished
	
	for scene in scenes_to_hide:
		scene.hide()
	for scene in scenes_to_show:
		scene.show()