private IEnumerator loadForLocalABPath(string keyPath)
{
using (DecompressWhileRef counter = new DecompressWhileRef())
{
string abFilePath = ABPathHelper.AssetsWWWStreamURL + keyPath;
if (abFilePath.IndexOf(ABPathHelper.MP4Suffix) < 0)
{
WWW wwwWithPakFile = new WWW(abFilePath);
if (wwwWithPakFile != null)
{
while (!wwwWithPakFile.isDone)
{
yield return(null);
}
abFilePath = ABPathHelper.AssetsLocalABURL + keyPath;
ABHelper.CacheFile(abFilePath, wwwWithPakFile.bytes);
wwwWithPakFile.Dispose();
}
}
}
}
/// <summary>
/// 进行跟包资源的解压缩
/// </summary>
/// <returns></returns>
public IEnumerator doDecompressAB()
{
//读取并存储跟包的MD5s
yield return(StartCoroutine(loadWithPakMD5s()));
//读取并存储跟包的Manifest
string strManifestPath = ABPathHelper.AssetsWWWStreamURL + ABPathHelper.platformFolder;
WWW wwwManifest = new WWW(strManifestPath);
if (wwwManifest != null)
{
while (!wwwManifest.isDone && string.IsNullOrEmpty(wwwManifest.error))
{
yield return(null);
}
strManifestPath = ABPathHelper.AssetsLocalABURL + ABPathHelper.platformFolder;
File.WriteAllBytes(strManifestPath, wwwManifest.bytes);
wwwManifest.Dispose();
}
int curProCompressStep = -1;
int curWithPakIndex = 0;
int decompressCount = DecompressCount;
if (decompressCount <= 0)
{
decompressCount = 3;
}
int clipWithPakCount = mWithPakMD5s.Count / decompressCount;
string showDecompressInfo = DecompressInfo;
for (int i = 0; i < mWithPakMD5s.Count;)
{
if (DecompressWhileRef.GetCurRefs() < MAX_DECOMPRESS_HANDLE)
{
StartCoroutine(loadForLocalABPath(mWithPakMD5s[i]));
curWithPakIndex++;
int proCompressStep = curWithPakIndex / clipWithPakCount;
int proCompressIndex = curWithPakIndex % clipWithPakCount;
//if (Updating != null)
//{
// if (curProCompressStep != proCompressStep)
// {
// curProCompressStep = proCompressStep;
// showDecompressInfo = LoadingUIManager.DecompressInfo + " [" + (proCompressStep + 1) + "/" + decompressCount + "] ";
// LoadingUIManager.Instance.ResetUI();
// }
// Updating(showDecompressInfo, proCompressIndex / (float)clipWithPakCount);
//}
i++;
}
else
{
yield return(null);
}
}
while (DecompressWhileRef.GetCurRefs() > 0)
{
yield return(null);
}
//全部解压缩完成啦啦啦
string strDecompressSuccess = ABPathHelper.AssetsLocalABURL + ABPathHelper.DecompressSuccess;
using (FileStream fs = new FileStream(strDecompressSuccess, FileMode.OpenOrCreate))
{
using (StreamWriter sw = new StreamWriter(fs))
{
sw.Write(AppVerConfig.curAppVer);
}
}
}
