/// <summary>
/// 根据XMLtable表检查出需要下载的bundle
/// </summary>
/// <param name="table"></param>
/// <returns></returns>
public static List <string> GetBundleNeedDownLoadList(AssetBundleTable table, eAssetLanguageVarType lanType)
{
var list = new List <string>();
if (table != null)
{
foreach (var x in table.BundleInfos)
{
//检查Persist
var has = AssetBundlePathResolver.CheckBundleExistInPersisten(
x.GetBundleFileNameWithLangExtension(lanType));
//然后检查Stream
if (!has)
{
has = AssetBundlePathResolver.CheckBundleExistInStreaming(
x.GetBundleFileNameWithLangExtension(lanType));
}
if (!has)
{
list.Add(x.GetBundleFileNameWithLangExtension(lanType));
}
}
}
return(list);
}
public void Merge(AssetBundleTable patch)
{
var originLength = BundleInfos.Length;
var count = originLength + patch.BundleInfos.Length;
Array.Resize(ref BundleInfos, count);
Array.Copy(patch.BundleInfos, 0, BundleInfos,
originLength, patch.BundleInfos.Length);
}
//解析配表
private bool ParseBundleConfig(string cfgStr)
{
try
{
var table = cfgStr.FromXML <AssetBundleTable>();
if (table != null)
{
_table = table;
_abNameToData.Clear();
_resPathTofullAssetPathData.Clear();
_resNameToBundleName.Clear();
//将XML配置转换到系统内置信息
foreach (var x in table.BundleInfos)
{
var xbundleMD5Name = x.bundleNameMD5Struct.GetMD5Str(!x.isComplexName);
if (!_abNameToData.TryGetValue(xbundleMD5Name, out var abd))
{
abd = new AssetBundleData
{
bundleName = xbundleMD5Name,
bundleFileName = x.bundleFileName,
bundleHashName = x.bundleNameMD5Struct,
dependency = x.dependenceBundleName ?? new string[0],
assetsInfo = new AssetBundleAssetData[x.assets.Length],
bundleLanguages = x.bundleLanguages
};
for (var i = 0; i < x.assets.Length; i++)
{
var ass = new AssetBundleAssetData
{
resPath = x.assets[i].resPath,
assetFullName = x.assets[i].assetFullName
};
abd.assetsInfo[i] = ass;
_resPathTofullAssetPathData[ass.resPath] = ass.assetFullName;
_resNameToBundleName[ass.resPath] = xbundleMD5Name;
}
_abNameToData[abd.bundleName] = abd;
}
}
}
return(true);
}
catch (Exception e)
{
CommonLog.Error(e);
return(false);
}
}
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"));
}