private async void DownloadResListAsync()
{
BeginHandle?.Invoke(this);
while (true)
{
if (mBeDownloadResKey.Count == 0)
{
break;
}
uint tmpKey = mBeDownloadResKey.Dequeue();
long tmpResFlag = 0;
if (!mResInfoDict.TryGetValue(tmpKey, out tmpResFlag))
{
Logger.LogError("");
break;
}
var tmpResInfo = ResourcesSystem.ResFlag2Info(tmpResFlag);
while (true)
{
try
{
using (UnityWebRequestAsync webReqAsync = Game.ObjectPool.Fetch <UnityWebRequestAsync>())
{
WebRequestAsync = webReqAsync;
string tmpUrl = URL + tmpResInfo.FileHashStr;
bool tmpResult = await webReqAsync.DownloadAsync(tmpUrl);
if (tmpResult)
{
Save(webReqAsync.Request.downloadHandler.data, tmpResInfo.FileHashStr);
}
else
{
Failed();
}
}
}
catch (Exception e)
{
Logger.LogError($"download res error! {tmpResInfo.FileHashStr} -> {e}");
continue;
}
break;
}
mDownloadedSize += tmpResInfo.ResSize;
DownloadProgressHandle?.Invoke(this);
WebRequestAsync = null;
tmpResInfo.Dispose();
}
Finish();
}
public static byte[] LoadBytesFile(string fileName, PathHelper.EBytesFileType fileType = PathHelper.EBytesFileType.Table)
{
byte[] tmpData = null;
string tmpFileFoldName = PathHelper.GetBytesFileFoldNameByType(fileType);
fileName = $"{tmpFileFoldName}/{fileName}";
if (GameSetup.instance.IsPublish)
{
var tmpResInfo = ResourcesSystem.FindResInfo(fileName);
switch (tmpResInfo.ResPos)
{
case ResourcesSystem.EResPos.Resource:
{
TextAsset tmpTextAsset = Resources.Load <TextAsset>(tmpResInfo.FileHashStr);
if (null != tmpTextAsset)
{
tmpData = tmpTextAsset.bytes;
}
else
{
Logger.LogError($"加载bytes文件 {tmpResInfo.FileHashStr} 失败.");
}
break;
}
case ResourcesSystem.EResPos.Persistent:
{
tmpData = ReadFile($"{PathHelper.AppHotfixResPath}/{tmpResInfo.FileHashStr}");
break;
}
default:
{
Logger.LogError("资源定位错误. bytes文件不可能出现在StreamAsset位置.");
break;
}
}
tmpResInfo.Dispose();
}
else
{
tmpData = ReadFile($"{PathHelper.RUN_TIME_RES_PATH}/{fileName}");
}
return(tmpData);
}
//bundle文件资源路径
public static string BundleName2ResPath(string bundleName)
{
string tmpResPath = AppHotfixResPath;
if (GameSetup.instance.IsPublish)
{
var tmpResInfo = ResourcesSystem.FindResInfo(bundleName);
switch (tmpResInfo.ResPos)
{
case ResourcesSystem.EResPos.StreamAsset:
{
tmpResPath = $"{AppStreamAssetsPath}/{tmpResInfo.FileHashStr}";
break;
}
case ResourcesSystem.EResPos.Persistent:
{
tmpResPath = $"{AppHotfixResPath}/{tmpResInfo.FileHashStr}";
break;
}
default:
{
Logger.LogError($"资源定位错误. assetBundle不可能出现在resources位置. name = {bundleName}");
break;
}
}
tmpResInfo.Dispose();
}
else
{
tmpResPath = $"{smNoPublicAssetBundlePath}/{bundleName}";
}
return(tmpResPath);
}
protected override void LoadDescribe(byte[] data, EPosType ePosType)
{
base.LoadDescribe(data, ePosType);
Dictionary <uint, long> tmpNewestDescDict = ResourcesSystem.LoadResDescInfo(data);
mResInfoDict = tmpNewestDescDict;
//包内资源 不需要作比对
if (EPosType.ApkInner == ePosType)
{
Finish();
return;
}
TextAsset tmpTextAsset = Resources.Load <TextAsset>(ApkVersionData.ResDescCrc.ToString());
if (null == tmpTextAsset)
{
Logger.LogError($"包内找不到资源描述文件 {ApkVersionData.ResDescCrc}");
Failed();
return;
}
Dictionary <uint, long> tmpApkResDescDict = ResourcesSystem.LoadResDescInfo(tmpTextAsset.bytes);
List <uint> tmpInLocalResKeyList = new List <uint>();
var tmpIter = tmpNewestDescDict.GetEnumerator();
while (tmpIter.MoveNext())
{
var tmpKV = tmpIter.Current;
var tmpResInfo = ResourcesSystem.ResFlag2Info(tmpKV.Value);
long tmpApkResFlag = 0;
//此资源在初始包资源里
if (tmpApkResDescDict.TryGetValue(tmpKV.Key, out tmpApkResFlag))
{
//此资源hash值未变动/资源未变更
if (tmpResInfo.FileHash == (uint)tmpApkResFlag)
{
continue;
}
}
//更改此资源位置描述 ->本地
tmpInLocalResKeyList.Add(tmpKV.Key);
//如此资源不存在于本地 需从资源服下载
if (!File.Exists($"{LocalPath}/{tmpResInfo.FileHash}"))
{
mBeDownloadResKey.Enqueue(tmpKV.Key);
TotalSize += tmpResInfo.ResSize;
}
tmpResInfo.Dispose();
}
//更改资源位置描述 -> 本地
for (int i = 0, max = tmpInLocalResKeyList.Count; i < max; ++i)
{
uint tmpKey = tmpInLocalResKeyList[i];
long tmpResFlag = tmpNewestDescDict[tmpKey];
var tmpResInfo = ResourcesSystem.ResFlag2Info(tmpResFlag);
tmpResInfo.ResPos = ResourcesSystem.EResPos.Persistent;
tmpNewestDescDict[tmpKey] = ResourcesSystem.ResInfo2Flag(tmpResInfo);
tmpResInfo.Dispose();
}
if (TotalSize > 1)
{
CheckFinishHandle?.Invoke(this);
}
else
{
Finish();
}
}
