extends Node

var room_tile_dict = {}

var path_grid = AStar3D.new()

var room_door_array = []

#TODO: replace with global dict?
var direction_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 save():
	var save_data = {
		"test": "test",
		"scene_file_path": scene_file_path,
		"parent": get_parent().get_path(),
		"room_tile_dict": room_tile_dict,
		"room_door_array": room_door_array,
		"path_grid": path_grid
	}
	return save_data

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

		for n in direction_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)