/// <summary>
/// Initializes a new instance of the <see cref="Vehicle"/> class.
/// </summary>
protected Vehicle()
{
_parts = null;
_seats = null;
}
/// <summary>
/// Initializes a new instance of the <see cref="Vehicle"/> class, specifying its unique instance identifier and template.
/// </summary>
/// <param name="instanceId">The unique instance identifier.</param>
/// <param name="template">The template to use.</param>
protected Vehicle(ulong instanceId, [NotNull] IVehicleTemplate template) : base(instanceId, template)
{
_parts = new VehiclePartCollection();
_seats = new VehicleSeatCollection();
}