extends Path3D
class_name TilePath

@onready var follow: PathFollow3D = $Follow as PathFollow3D

var _marker: Marker3D
var marker: Marker3D:
	get:
		if not has_progress_marker():
			create_marker()
		return _marker


func has_progress_marker() -> bool:
	return _marker != null


func create_marker() -> Marker3D:
	_marker = Marker3D.new()
	follow.add_child(_marker)
	return _marker


func receive_marker(node: Marker3D) -> void:
	node.reparent(follow)
	_marker = node