GameLoader

    public class GameLoader : MonoBehaviour//, IHostable, ILateInitializable
    {

        /// <summary>
        /// Determines the conditions when a load should be attempted from the drive / server. If Not Yet Attempted is              default
        /// </summary>
        public LoadDataOptions loadDataWhen = LoadDataOptions.LoadNotYetAttempted;

        /// <summary>
        /// Determines if LateInitialize should be declared
        /// </summary>
        public bool lateInitialization = true;

        /// <summary>
        /// Determines whether or not this class can host initialization, late initialization, save/load and other ProSaver         operations. True by default.
        /// </summary>
        public bool CanHost { get; set; } = true;


         /// <summary>
         /// Subscribes to when initialiation finished with a function that loads data and/or starts late initialization            depending on settings.
         /// </summary>
        public virtual void Awake()
        {
            if(CanHost)
                if(ProSaver.CoroutineHost == null)
                    ProSaver.CoroutineHost = this;

            ProSaver.WhenInitializationFinished += PrepLoadAndLateLoad;
        }

        private void PrepLoadAndLateLoad()
        {
            ProSaver.WhenInitializationFinished -= PrepLoadAndLateLoad;


            switch(loadDataWhen)
            {
                case LoadDataOptions.Never:
                    if(lateInitialization)
                        ProSaver.StartLateInitializationNow();
                    else
                        ProSaver.FinishScenePrepNow();
                    return;

                case LoadDataOptions.Always:
                    if(lateInitialization)
                        ProSaver.StartLateInitializationAfterLoad();
                    else
                        ProSaver.SkipLateInitializationAfterLoad();

                    ProSaver.LoadGame();
                    return;


                case LoadDataOptions.LoadNotYetAttempted:

                    if(ProSaver.LoadAttempted)
                    {
                        if(lateInitialization)
                            ProSaver.StartLateInitializationNow();
                        else
                            ProSaver.FinishScenePrepNow();
                    }
                    else
                    {

                        if(lateInitialization)
                            ProSaver.StartLateInitializationAfterLoad();
                        else
                             ProSaver.SkipLateInitializationAfterLoad();

                        ProSaver.LoadGame();
                    }
                    return;

                case LoadDataOptions.LoadNotYetSuccessful:

                    if(ProSaver.LoadSuccessful)
                    {
                        if(lateInitialization)
                            ProSaver.StartLateInitializationNow();
                        else
                            ProSaver.FinishScenePrepNow();
                    }
                    else
                    {
                        if(lateInitialization)
                            ProSaver.StartLateInitializationAfterLoad();
                        else
                             ProSaver.SkipLateInitializationAfterLoad();

                         ProSaver.LoadGame();
                    }
                return;
            }
        }
    }