class_name RootScene extends Node3D

@export var overworld:Node3D = null
@export var initial:Node3D = null

func _enter_tree() -> void:
	SCENE.sceneChanged.connect(onSceneChange)
	SCENE.setScene(SceneSingleton.SceneType.INITIAL)

func _exit_tree() -> void:
	push_error("RootScene should not be removed from the scene tree. This is a bug.")

func onSceneChange(newScene:SceneSingleton.SceneType) -> void:
	remove_child(overworld)
	remove_child(initial)

	overworld.visible = false
	initial.visible = false

	match newScene:
		SceneSingleton.SceneType.INITIAL:
			add_child(initial)
			initial.visible = true

		SceneSingleton.SceneType.OVERWORLD:
			add_child(overworld)
			overworld.visible = true

		SceneSingleton.SceneType.UNSET:
			pass

		_:
			pass