private void PrepareDownloads(FileMapSystem.FileMapSystem newMap, string versionStr)
{
if (_downloader != null)
{
_downloader.Release();
_downloader = null;
}
_downloader = new HttpFileDownloader(new Uri(GetDownloadBaseURL(versionStr)),
AssetBundlePathResolver.BundleSaveDirName);
var currentMap = AssetBundleManager.Instance.GetFileMapSystem();
var misses = currentMap.GetMissFileMaps(newMap);
_currentDownloadingGroupDesc = misses;
CommonLog.Log(MAuthor.WY, $"{misses.Count} files miss in current file map");
foreach (var fileMapGroupDescIter in misses)
{
var fileName = fileMapGroupDescIter.Key;
var desc = fileMapGroupDescIter.Value;
var fileSavePath = _savePath + fileName;
if (File.Exists(fileSavePath))
{
var bytes = FileUtils.ReadAllBytes(fileSavePath);
if (bytes != null && bytes.Length > 0)
{
var md5 = MD5Creater.Md5Struct(bytes);
if (md5.MD51 == desc.Md51 && md5.MD52 == desc.Md52)
{
CommonLog.Log(MAuthor.WY, $"file {fileSavePath} already exist, skip");
continue;
}
}
}
_downloader.AddDownLoad(new WWWFileDownloader.DownloadFileInfo
{
FileName = fileName,
FileSize = desc.Len,
MapedFileName_MD51 = desc.Md51,
MapedFileName_MD52 = desc.Md52,
});
}
}
public virtual void End(AssetBundleManifest manifest, bool addPacker = false)
{
//生成TableBundle信息
XMLTable = new AssetBundleTable();
XMLTable.GenBundleInfoFromRaw(AssetBundleRawInfoList);
//刷新XML数据
RefreshXMLTableByManifest(manifest);
var abMainifestName = System.IO.Path.GetFileName(BundleSavePath.Substring(0, BundleSavePath.Length - 1));
//删了主AB包
FileUtils.DeleteFile(BundleSavePath + abMainifestName);
//删了无用的manifest
//FileUtils.DeleteFiles(BundleSavePath(), SearchOption.TopDirectoryOnly, ".manifest");
//重命名所有Bundle
//foreach (var info in XMLTable.BundleInfos)
for (int index = 0; index < XMLTable.BundleInfos.Length; index++)
{
var bunldeInfo = XMLTable.BundleInfos[index];
for (int i = 0; i < bunldeInfo.bundleLanguages.Length; i++)
{
if (bunldeInfo.bundleLanguages[i])
{
if (!FileUtils.IsFileExist(BundleSavePath + bunldeInfo.GetBundleNameWithLangExtension((eAssetLanguageVarType)i)))
{
CommonLog.Error("找不到打包后的资源：" + bunldeInfo.assets[0].assetFullName);
continue;
}
//是否增量打Bundle
if (addPacker)
{
string sourceFilePath = BundleSavePath + bunldeInfo.GetBundleNameWithLangExtension((eAssetLanguageVarType)i);
string targetFilePath = BundleSavePath + bunldeInfo.GetBundleFileNameWithLangExtension((eAssetLanguageVarType)i);
if (!sourceFilePath.Equals(targetFilePath))
{
if (File.Exists(targetFilePath))
{
File.Delete(targetFilePath);
}
File.Copy(BundleSavePath + bunldeInfo.GetBundleNameWithLangExtension((eAssetLanguageVarType)i),
BundleSavePath + bunldeInfo.GetBundleFileNameWithLangExtension((eAssetLanguageVarType)i), true);
}
}
else
{
FileUtils.RenameFile(BundleSavePath, bunldeInfo.GetBundleNameWithLangExtension((eAssetLanguageVarType)i),
bunldeInfo.GetBundleFileNameWithLangExtension((eAssetLanguageVarType)i));
}
}
}
//计算Bundle的MD5
var assetBundleBytes = FileUtils.ReadAllBytes($"{BundleSavePath}/{bunldeInfo.bundleFileName}");
if (assetBundleBytes != null && assetBundleBytes.Length > 0)
{
var md5Str = MD5Creater.Md5Struct(assetBundleBytes).GetMD5Str(false);
bunldeInfo.bundleMD5 = md5Str;
}
}
//TODO 写上版本号
string xml = XMLTable.ToXML();
File.WriteAllText(BundleSavePath + AssetBundlePathResolver.DependFileName, xml);
EditorUtility.ClearProgressBar();
CommonLog.Warning(string.Format("热更新XML生成完成"));
}
private static List <AssetBundleXMLRawData> RefreshNewNameAndGetAssetBundleList()
{
List <AssetBundleXMLRawData> list = new List <AssetBundleXMLRawData>();
//非Default的资源
List <AssetBundleXMLRawData> foreignlist = new List <AssetBundleXMLRawData>();
bool checkConfig = AssetBundleBuilderExtSetting.Instance.InitProjectSettingFromFile();
if (!checkConfig)
{
return(null);
}
var paths = AssetDatabase.GetAllAssetPaths();
bool isBreak = false;
for (int i = 0; i < paths.Length; i++)
{
var path = paths[i];
if (!path.Contains("."))
{
continue;
}
//不需要打包的文件类型
if (!CheckNeedPackFile(path))
{
continue;
}
if (!path.Contains("/AssetBundles/") &&
!AssetBundleBuilderExtSetting.Instance.CheckIsInExtFolderAsset(path) &&
!AssetBundleBuilderExtSetting.Instance.CheckIsSpriteInTagAsset(path))
{
continue;
}
//if (!path.Contains("/AssetBundles/")) continue;
//不导文件夹
if (AssetDatabase.IsValidFolder(path))
{
continue;
}
//是否取消打包
isBreak = EditorUtility.DisplayCancelableProgressBar("Loading", path, (float)i / paths.Length);
if (isBreak)
{
CommonLog.Log("终止打包");
return(null);
}
AssetBundleXMLRawData xmlRawData = new AssetBundleXMLRawData();
var extensionName =
Path.GetExtension(path); //path.Remove(0,path.LastIndexOf(".", StringComparison.Ordinal));
var withoutExtensionPath =
path.Replace(extensionName,
string.Empty); //path.Substring(0, path.LastIndexOf(".", StringComparison.Ordinal));
int abResourceStartIndex = withoutExtensionPath.LastIndexOf("AssetBundles", StringComparison.Ordinal);
var resPath = AssetI8NHelper.GetDefaultPathLanguage(abResourceStartIndex >= 0
? withoutExtensionPath.Substring(abResourceStartIndex)
: withoutExtensionPath);
//剔除 Assets/
if (resPath.StartsWith("Assets/"))
{
int startIndex = resPath.IndexOf("/", StringComparison.Ordinal) + 1;
resPath = resPath.Substring(startIndex);
}
var langType = AssetI8NHelper.GetPathLanguage(path);
xmlRawData.resPath = resPath;
xmlRawData.resPathMD5Struct = MD5Creater.Md5Struct(xmlRawData.resPath);
xmlRawData.Language = langType;
string fileName = Path.GetFileNameWithoutExtension(resPath);
string bundleName =
Path.GetDirectoryName(resPath.Substring(0, resPath.LastIndexOf("/", StringComparison.Ordinal)));
//设置bundleName,使用时，使用下面的MD5
xmlRawData.bundleName =
AssetBundleBuilderExtSetting.Instance.GetGroupMappedBundlePath(xmlRawData.resPath, extensionName);
xmlRawData.bundleMD5Struct =
MD5Creater.Md5Struct(
AssetBundleBuilderExtSetting.Instance.GetGroupMappedBundlePath(xmlRawData.resPath, extensionName));
//fullName带后缀名
//int assetStartIndex = path.IndexOf("Assets", StringComparison.Ordinal);
xmlRawData.assetFullName = path; //path.Substring(assetStartIndex);
//int resStartIndex = resPath.LastIndexOf("/", StringComparison.Ordinal) + 1;
xmlRawData.resShortName = Path.GetFileName(resPath); //resPath.Substring(resStartIndex);
xmlRawData.OtherLanguages[(int)langType] = true;
list.Add(xmlRawData);
foreignlist.Add(xmlRawData);
}
//第二遍开始计算asset的多语言信息
foreach (var xmlRaw in list)
{
if (xmlRaw.Language == eAssetLanguageVarType.Default)
{
foreach (var xmlForeign in foreignlist)
{
if (xmlForeign.bundleName == xmlRaw.bundleName)
{
xmlRaw.OtherLanguages[(int)xmlForeign.Language] = true;
}
}
}
}
return(list);
}