room_script.gd

extends Node

@export var room_purpose : String
@export var tiles : Array[Node]
@export var bounds_cast : RayCast3D
@export var width : float
@export var length : float

func clear_room_purpose():
    room_purpose = ""

func set_bounds_cast():
    var room_center = self.position
    var half_width = round(room_center.distance_to(bounds_cast.get_collision_point()))
    print("half_width : " + str(half_width))


func create_trigger():
    var raycast = RayCast3D.new()
    var col = CollisionShape3D.new()
    add_child(col)
    col.set_owner(owner)
    add_child(raycast)
    raycast.set_owner(owner)
    raycast.name = "bounds_cast"
    raycast.position = Vector3.ZERO
    var box : Shape3D = BoxShape3D.new()
    col.shape = box
    col.name = "room_trigger"
    col.position = Vector3.ZERO
    bounds_cast = raycast

func set_children_as_tiles():
    tiles = get_children()

func grab_room_data_and_setup_for_room_bounds():
    clear_room_purpose()
    set_children_as_tiles()
    create_trigger()
    set_bounds_cast()

func _ready():
    var parent = get_parent()
    print("room parent is : " + str(parent))
    parent.connect("ready_room_for_bounds",grab_room_data_and_setup_for_room_bounds)