extends Control

@export var TitleScreen: PackedScene
@export var Office: PackedScene
@export var Bedroom: PackedScene
@export var TextScreens: PackedScene
@export var DialogueScreens: PackedScene

var dialogue_intro = load("res://Dialogues/intro.dialogue")


# 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()
	var dialogue_screens = DialogueScreens.instantiate()
	
	add_child(title_screen)
	add_child(office)
	add_child(bedroom)
	add_child(text_screens)
	add_child(dialogue_screens)

	#Naming Scenes
	title_screen.name = "TitleScreen"
	office.name = "Office"
	bedroom.name = "Bedroom"
	text_screens.name = "TextScreens"
	dialogue_screens.name = "DialogueScreens"
	
	#Showing TitleScreen
	title_screen.show()
	
	#Connecting Signals
	title_screen.connect("new_game_pressed", _on_new_game_pressed)
	
	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():
	
	var text_container = $TextScreens/MarginContainer/IntroBoxContainer/TextContainer
	
	transition("big", [$TitleScreen], [$TextScreens, text_container.get_child(0)])
	await $TextScreens.next_slide
	
	for i in 4:
		transition("small", [text_container.get_child(i)], [text_container.get_child(i+1)])
		await $TextScreens.next_slide
	
	transition("big", [$TextScreens, text_container.get_child(4)], [$DialogueScreens])
	await $TextScreens.next_slide
	
	$DialogueScreens.dialogue(dialogue_intro, "start")

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