static AsyncOperationSet GetAssetBundleRequestTable(AssetBundle assetBundle, AssetEntryRecord assetEntryRecord)
{
string assetName = assetBundle.GetAllAssetNames().FirstOrDefault();
AssetBundleRequest request = assetBundle.LoadAssetAsync(assetName);
return(AsyncOperationSet.CreateByAssetBundleRequest(request));
}
static AsyncOperationSet GetAssetBundleRequestSceneAdditive(AssetBundle assetBundle, AssetEntryRecord assetEntryRecord)
{
string sceneName = AssetBundleUtility.GetSceneName(assetEntryRecord.AssetName);
AsyncOperation operation = SceneManager.LoadSceneAsync(sceneName, LoadSceneMode.Additive);
return(AsyncOperationSet.CreateByAsyncOperation(operation));
}
static AsyncOperationSet GetAssetBundleRequestMultiple <T>(AssetBundle assetBundle, AssetEntryRecord assetEntryRecord) where T : UnityEngine.Object
{
string assetName = assetEntryRecord.AssetName;
AssetBundleRequest request = assetBundle.LoadAssetWithSubAssetsAsync <T>(assetName);
return(AsyncOperationSet.CreateByAssetBundleRequest(request));
}
IEnumerator GetAsset <T>(
int loadingTaskId,
AssetEntryRecord assetEntryRecord,
IReadOnlyList <AssetBundleRecord> necessaryAssetBundleRecords,
Action <T> onLoaded,
Func <AssetBundle, AssetEntryRecord, AsyncOperationSet> getAssetbundleRequestFunc,
Func <AssetBundleRequest, T> getAssetFunc)
{
if (assetEntryRecord == null)
{
errorReceiver.OnError(AssetBundleErrorCode.MissingAssetEntryRecord, $"null asset entry record");
yield break;
}
AssetBundle assetBundle = loadedAssetBundles.GetValue(assetEntryRecord.AssetBundleName);
if (assetBundle == null)
{
errorReceiver.OnError(AssetBundleErrorCode.MissingAssetBundleName, $"cannot get asset bundle: AssetEntryKey={assetEntryRecord.AssetEntryKey}, AssetBundleName={assetEntryRecord.AssetBundleName}");
yield break;
}
AsyncOperationSet asyncOperationSet = getAssetbundleRequestFunc.Invoke(assetBundle, assetEntryRecord);
AsyncOperation asyncOperation = asyncOperationSet.AsyncOperation;
while (!asyncOperation.isDone)
{
yield return(null);
}
AssetBundleRequest assetBundleRequest = asyncOperationSet.AssetBundleRequest;
T asset = getAssetFunc.Invoke(assetBundleRequest);
if (assetBundleRequest != null && asset == null)
{
errorReceiver.OnError(AssetBundleErrorCode.FailureToRemoveTaskId, $"cannot get asset: AssetEntryKey={assetEntryRecord.AssetEntryKey}, AssetBundleName={assetEntryRecord.AssetBundleName}, AssetName={assetEntryRecord.AssetName}");
yield break;
}
while (this.IsPaused || TimeUtility.DropFrameExists())
{
yield return(null);
}
onLoaded?.Invoke(asset);
FinishLoadingTask(loadingTaskId, necessaryAssetBundleRecords);
}
