class_name MapChangeInteract extends Node3D


@export var mapResource:PackedScene
@export var destinationPointNodeName:String
var interactableArea:InteractableArea
var shapeChild:CollisionShape3D

func _enter_tree() -> void:
	interactableArea = $InteractableArea

	if !mapResource:
		push_error("MapChangeInteract must have a mapResource set.")
		return

	# Needs to be exactly one child.
	if get_child_count() != 2:
		push_error("MapChangeInteract must have exactly one child InteractableArea node.")
		return

	var child = get_child(1)
	if not (child is CollisionShape3D):
		push_error("MapChangeInteract's child must be an CollisionShape3D node.")

	shapeChild = child
	remove_child(shapeChild)
	interactableArea.add_child(shapeChild)

	interactableArea.interactEvent.connect(onInteract)
	interactableArea.interactable.connect(onInteractable)
	interactableArea.notInteractable.connect(onNotInteractable)

func _exit_tree() -> void:
	interactableArea.interactEvent.disconnect(onInteract)
	interactableArea.interactable.disconnect(onInteractable)
	interactableArea.notInteractable.disconnect(onNotInteractable)

	interactableArea.remove_child(shapeChild)
	add_child(shapeChild)

func onInteract(_ent:Player) -> void:
	OVERWORLD.mapChange(mapResource, destinationPointNodeName)

func onInteractable(_ent:Player) -> void:
	print("Able to leave map")
	pass

func onNotInteractable(_ent:Player) -> void:
	print("Not able to leave map")
	pass