class_name  Interactable
extends Node

signal action_stoped

var can_pick: bool

var can_store: bool
var stored_objects: Array

var max_person_using
var persons_using: Array
var persons_position: Array

func start_action(person, object):
	print("action!")


func stop_action(person, object):
	person.is_in_action = false
	var pose = find_pose(person)
	pose.remove_person()
	person.visible = true
	action_stoped.emit()
	
func add_person_using(person):
	persons_using.append(person)

func remove_person_using(person):
	persons_using.erase(person)


func set_person_pos(person):
	for pose in persons_position:
		if pose.is_free:
			pose.set_person(person)
	

func find_pose(person):
	return persons_position[persons_position.find(person)]

func can_be_used():
	var used_poses = 0
	for pose in persons_position:
		if !pose.is_free:
			used_poses += 1
	if used_poses < max_person_using:
		return true
	else:
		return false