public static async Task SetCriAssetFileInfo(string exportPath, AssetInfoManifest assetInfoManifest)
{
var assetInfos = Reflection.GetPrivateField <AssetInfoManifest, AssetInfo[]>(assetInfoManifest, "assetInfos");
var tasks = new List <Task>();
for (var i = 0; i < assetInfos.Length; i++)
{
var assetInfo = assetInfos[i];
if (assetInfo.IsAssetBundle)
{
continue;
}
var extension = Path.GetExtension(assetInfo.FileName);
if (CriAssetDefinition.AssetAllExtensions.Any(x => x == extension))
{
var filePath = PathUtility.Combine(new string[] { exportPath, assetInfo.FileName });
var task = Task.Run(() =>
{
if (!File.Exists(filePath))
{
return;
}
var fileInfo = new FileInfo(filePath);
var size = fileInfo.Exists ? fileInfo.Length : -1;
var crc = FileUtility.GetCRC(filePath);
var hash = FileUtility.GetHash(filePath);
assetInfo.SetFileInfo(size, crc, hash);
});
tasks.Add(task);
}
}
await Task.WhenAll(tasks);
Reflection.SetPrivateField(assetInfoManifest, "assetInfos", assetInfos);
UnityEditorUtility.SaveAsset(assetInfoManifest);
assetInfoManifest.BuildCache(true);
EditorUtility.ClearProgressBar();
}
public static async Task SetAssetBundleFileInfo(string exportPath, AssetInfoManifest assetInfoManifest, BuildResult buildResult)
{
var assetInfos = Reflection.GetPrivateField <AssetInfoManifest, AssetInfo[]>(assetInfoManifest, "assetInfos");
var assetBundleGroups = assetInfos
.Where(x => x.IsAssetBundle)
.GroupBy(x => x.AssetBundle.AssetBundleName);
var tasks = new Dictionary <string, Task>();
foreach (var assetBundleGroup in assetBundleGroups)
{
var assetBundleName = assetBundleGroup.Key;
if (tasks.ContainsKey(assetBundleName))
{
continue;
}
var assetInfo = assetBundleGroup.First();
var detail = buildResult.GetDetails(assetBundleName);
if (!detail.HasValue)
{
throw new InvalidDataException("AssetBundle build info not found. : " + assetBundleName);
}
var filePath = PathUtility.Combine(exportPath, assetBundleName);
// CRC.
assetInfo.AssetBundle.SetCRC(detail.Value.Crc);
// Hash.
var assetBundleHash = detail.Value.Hash.ToString();
// ファイルハッシュ・ファイルサイズ設定.
var packageFilePath = Path.ChangeExtension(filePath, AssetBundleManager.PackageExtension);
var task = Task.Run(() =>
{
if (!File.Exists(packageFilePath))
{
throw new InvalidDataException("Package file not found. : " + packageFilePath);
}
var fileInfo = new FileInfo(packageFilePath);
var size = fileInfo.Exists ? fileInfo.Length : -1;
var crc = FileUtility.GetCRC(packageFilePath);
// 同じアセットバンドル名の全アセット情報を更新.
foreach (var item in assetBundleGroup)
{
item.SetFileInfo(size, crc, assetBundleHash);
}
});
tasks.Add(assetBundleName, task);
}
await Task.WhenAll(tasks.Values);
Reflection.SetPrivateField(assetInfoManifest, "assetInfos", assetInfos);
UnityEditorUtility.SaveAsset(assetInfoManifest);
assetInfoManifest.BuildCache(true);
EditorUtility.ClearProgressBar();
}