C# (CSharp) AsyncTask.Get Beispiele

Beispiel #1

        private int m_countChian; //链式加载堆栈计数，以免死循环
#endif

        public void LoadAsync(string assetId, Action <IBundleRef> callback)
        {
            var assetLowerId = assetId.ToLower();
            var bundleId     = BundlePathInfoHelepr.GetBundleId(assetLowerId);
            var loadState    = GetLoadState(bundleId);

            switch (loadState)
            {
            case LoadState.NotLoad:
                OnNotLoad();
                break;

            case LoadState.Loaded:
                OnLoaded();
                break;

            case LoadState.Loading:
                OnLoading();
                break;

            default:
                callback?.Invoke(null);
                throw new ArgumentOutOfRangeException();
            }

            void OnNotLoad()
            {
                AsyncTask task = AsyncTask.Get();

                task.SetCallback(callback);
                Callbcker.AddCallback(bundleId, task.MainLoadDown);

                var dependInfo = DependInfoHelper.GetDependInfo(bundleId);
                var dependIds  = dependInfo.DirectDepends;

                if (dependIds.Count == 0)
                {
                    Callbcker.AddCallback(bundleId, task.OneLoadDown);
                    task.AddCount();
                    SetLoadState(bundleId, LoadState.Loading);
                    WaitTasks.Enqueue(CreateMainTask(assetLowerId, bundleId));
                }
                else
                {
#if DEBUG
                    m_countChian = 0;
#endif
                    PushChianTask(bundleId, dependInfo, task);
                }
            }

            void OnLoaded()
            {
                callback(Buffer.GetValue(bundleId));
                Buffer.As <BundleBuffer>().IncreaseRef(bundleId);
            }

            void OnLoading()
            {
                Callbcker.AddCallback(bundleId, callback);
            }
        }