LiRuochen_WorkFlow/YooAssetScene
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Update CacheSystem

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优化缓存系统代码结构
This commit is contained in:
hevinci
2022-08-15 11:55:13 +08:00
parent aba68f859f
commit fbbf762e70
26 changed files with 306 additions and 446 deletions
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Assets/YooAsset/Runtime/AssetSystem/Loader/AssetBundleFileLoader.cs
+11 -21
View File
@@ -40,29 +40,20 @@ namespace YooAsset
if (_steps == ESteps.None)
{
if (MainBundleInfo.IsInvalid)
{
_steps = ESteps.Done;
Status = EStatus.Failed;
LastError = $"The bundle info is invalid : {MainBundleInfo.BundleName}";
YooLogger.Error(LastError);
return;
}
if (MainBundleInfo.LoadMode == BundleInfo.ELoadMode.LoadFromRemote)
{
_steps = ESteps.Download;
_fileLoadPath = MainBundleInfo.GetCacheLoadPath();
_fileLoadPath = MainBundleInfo.Bundle.CachedFilePath;
}
else if (MainBundleInfo.LoadMode == BundleInfo.ELoadMode.LoadFromStreaming)
{
_steps = ESteps.LoadFile;
_fileLoadPath = MainBundleInfo.GetStreamingLoadPath();
_fileLoadPath = MainBundleInfo.Bundle.StreamingFilePath;
}
else if (MainBundleInfo.LoadMode == BundleInfo.ELoadMode.LoadFromCache)
{
_steps = ESteps.LoadFile;
_fileLoadPath = MainBundleInfo.GetCacheLoadPath();
_fileLoadPath = MainBundleInfo.Bundle.CachedFilePath;
}
else
{
@@ -112,15 +103,14 @@ namespace YooAsset
#endif
// Load assetBundle file
if (MainBundleInfo.IsEncrypted)
if (MainBundleInfo.Bundle.IsEncrypted)
{
if (AssetSystem.DecryptionServices == null)
throw new Exception($"{nameof(AssetBundleFileLoader)} need {nameof(IDecryptionServices)} : {MainBundleInfo.BundleName}");
throw new Exception($"{nameof(AssetBundleFileLoader)} need {nameof(IDecryptionServices)} : {MainBundleInfo.Bundle.BundleName}");
DecryptionFileInfo fileInfo = new DecryptionFileInfo();
fileInfo.BundleName = MainBundleInfo.BundleName;
fileInfo.FileHash = MainBundleInfo.FileHash;
fileInfo.FileCRC = MainBundleInfo.FileCRC;
fileInfo.BundleName = MainBundleInfo.Bundle.BundleName;
fileInfo.FileHash = MainBundleInfo.Bundle.FileHash;
ulong offset = AssetSystem.DecryptionServices.GetFileOffset(fileInfo);
if (_isWaitForAsyncComplete)
CacheBundle = AssetBundle.LoadFromFile(_fileLoadPath, 0, offset);
@@ -161,15 +151,15 @@ namespace YooAsset
{
_steps = ESteps.Done;
Status = EStatus.Failed;
LastError = $"Failed to load assetBundle : {MainBundleInfo.BundleName}";
LastError = $"Failed to load assetBundle : {MainBundleInfo.Bundle.BundleName}";
YooLogger.Error(LastError);
// 注意：当缓存文件的校验等级为Low的时候，并不能保证缓存文件的完整性。
// 在AssetBundle文件加载失败的情况下，我们需要重新验证文件的完整性！
if (MainBundleInfo.LoadMode == BundleInfo.ELoadMode.LoadFromCache)
{
string cacheLoadPath = MainBundleInfo.GetCacheLoadPath();
if (CacheSystem.CheckContentIntegrity(EVerifyLevel.High, cacheLoadPath, MainBundleInfo.FileSize, MainBundleInfo.FileCRC) == false)
string cacheLoadPath = MainBundleInfo.Bundle.CachedFilePath;
if (CacheSystem.VerifyBundle(MainBundleInfo.Bundle, EVerifyLevel.High) == false)
{
if (File.Exists(cacheLoadPath))
{
@@ -205,7 +195,7 @@ namespace YooAsset
if (_isShowWaitForAsyncError == false)
{
_isShowWaitForAsyncError = true;
YooLogger.Error($"WaitForAsyncComplete failed ! Try load bundle : {MainBundleInfo.BundleName} from remote with sync load method !");
YooLogger.Error($"WaitForAsyncComplete failed ! Try load bundle : {MainBundleInfo.Bundle.BundleName} from remote with sync load method !");
}
break;
}