extends Node

var room_tile_dict = {}

var path_grid = AStar3D.new()

var neighbor_array = [
		Vector3i(0, 0, -1),
		Vector3i(1, 0, 0),
		Vector3i(0, 0, 1),
		Vector3i(-1, 0, 0),
	]

func _ready():
	self.name = str("Room", self.get_instance_id())
	
	init_path_grid()
	
	pass

func init_path_grid():
	print(self.name)

	for i in room_tile_dict.keys():
		var id = path_grid.get_available_point_id()
		path_grid.add_point(id, i)

		for n in neighbor_array:
			if room_tile_dict.has(i + n):
				var closest = path_grid.get_closest_point(i + n)
				if (i + n) == Vector3i(path_grid.get_point_position(closest)):
					path_grid.connect_points(id, closest)