extends Node
# https://docs.godotengine.org/en/stable/tutorials/scripting/singletons_autoload.html

var current_scene = null
var db : SQLite = null

func _ready():
	var root = get_tree().root
	current_scene = root.get_child(root.get_child_count() - 1)

func goto_scene(path):
	call_deferred("_deferred_goto_scene", path)

func _deferred_goto_scene(path):
	# It is now safe to remove the current scene.
	current_scene.free()

	# Load the new scene.
	var s = ResourceLoader.load(path)

	# Instance the new scene.
	current_scene = s.instantiate()

	# Add it to the active scene, as child of root.
	get_tree().root.add_child(current_scene)

	# Optionally, to make it compatible with the SceneTree.change_scene_to_file() API.
	get_tree().current_scene = current_scene