extends Node3D

@export var rat : Resource
@onready var ray = $RayCast3D
@onready var area_3d = $Area3D


# Called when the node enters the scene tree for the first time.
func _ready():
	pass # Replace with function body.


# Called every frame. 'delta' is the elapsed time since the previous frame.
func _process(delta):
	pass

func spawn_rat(end_hole,control_node):
	var spawn_rat = rat.instantiate()
	spawn_rat.position = ray.global_position
	spawn_rat.transform.basis = ray.global_transform.basis
	spawn_rat.look_at_from_position(end_hole.position,Vector3.UP)
	spawn_rat.end_hole = end_hole
	get_tree().get_root().add_child(spawn_rat)

func _on_area_3d_body_entered(body):
	if body.is_in_group("rat"):
		if body.end_hole == self:
			#body.control_node.spawn_amount += 1 #signal to control node that another rat can enter the scene
			body.queue_free()