extends Node


const TitleScreen = preload("res://title_screen.tscn")
const Game = preload("res://game/game.tscn")


var _current_scene: Node


func _ready() -> void:
	_show_main_menu()


func _show_main_menu() -> void:
	if _current_scene != null:
		_current_scene.queue_free()
	
	var scene := TitleScreen.instantiate()
	add_child(scene)
	scene.continue_game.connect(_continue_game)
	scene.new_game.connect(_new_game)
	scene.quit_game.connect(_quit)
	_current_scene = scene


func _continue_game() -> void:
	print("continue_game")


func _new_game() -> void:
	if _current_scene != null:
		_current_scene.queue_free()
	
	var scene := Game.instantiate()
	add_child(scene)
	scene.show_main_menu.connect(_show_main_menu)
	_current_scene = scene


func _quit() -> void:
	get_tree().quit()