/// <summary>
/// Gets and returns the instance of all <see cref="Component"/>s
/// of type <typeparamref name="T"/> attached to this <see cref="GameElement"/>.
/// </summary>
/// <typeparam name="T">The type of <see cref="Component"/> to return.</typeparam>
protected T[] GetComponents <T>() where T : Component
{
return(_gameElement != null?_gameElement.GetComponents <T>() : null);
}