SheilfController

public class SheilfController : MonoBehaviour, IItemContainer
{
    [SerializeField] private float speedTranslateSkate;
    [SerializeField] private float speedConveyor;

    [SerializeField] private List<Transform> _items;

    public Stack<Transform> Items { get; private set; }

    private void Awake()
    {
        Items = new Stack<Transform>(_items);
    }

    private void OnTriggerEnter(Collider other)
    {
        if (other.TryGetComponent(out PlayerHands hands))
            hands.StartCollectItems(this);
    }

    private void OnTriggerExit(Collider other)
    {
        if (other.TryGetComponent(out PlayerHands hands))
            hands.StopCollect();
    }
}