/// <summary>
/// Registers a <see cref="HandlerCreator"/> method that creates returns a new <see cref="UpgradeHandler"/> on demand that can be reused for each new Cyclops.
/// </summary>
/// <param name="createEvent">A method that takes no parameters a returns a new instance of an <see cref="UpgradeHandler"/>.</param>
public static void RegisterReusableHandlerCreator(HandlerCreator createEvent)
{
ReusableUpgradeHandlers.Add(createEvent);
}
private static void RegisterHandler <TItem>(HandlerCreator creator)
{
HandlerFactory[typeof(TItem)] = creator;
}
/// <summary>
/// Registers a <see cref="HandlerCreator"/> method that creates returns a new <see cref="UpgradeHandler"/> on demand and is only used once.
/// </summary>
/// <param name="createEvent">A method that takes no parameters a returns a new instance of an <see cref="UpgradeHandler"/>.</param>
public static void RegisterOneTimeUseHandlerCreator(HandlerCreator createEvent)
{
OneTimeUseUpgradeHandlers.Add(createEvent);
}