private static void CompressFirstUPK()
{
// 版本路径
string versionPath = GetVersionBundlePath();
// 资源路径
string firstUpkPath = Replace(string.Format("{0}{1}{2}", versionPath, Path.DirectorySeparatorChar, "first_upk"));
//UPK资源路径
string UPKPath = Replace(string.Format("{0}{1}{2}", firstUpkPath, Path.DirectorySeparatorChar, "first.upk"));
//UPK资源路径
string CompressUPKPah = Replace(string.Format("{0}{1}{2}", firstUpkPath, Path.DirectorySeparatorChar, "first.zupk"));
RCompress.CompressFileLZMA(UPKPath, CompressUPKPah);
// 替换之前文件
if (File.Exists(UPKPath))
{
File.Delete(UPKPath);
}
File.Copy(CompressUPKPah, UPKPath);
File.Delete(CompressUPKPah);
}
// 压缩 streaming upk
private static void CompressStreamingUPK()
{
// 资源路径
string assetPath = Replace(string.Format("{0}{1}{2}", Application.dataPath, Path.DirectorySeparatorChar, "StreamingAssets"));
// UPK资源路径
string UPKPath = Replace(string.Format("{0}{1}{2}", assetPath, Path.DirectorySeparatorChar, "streaming.upk"));
// UPK资源路径
string CompressUPKPath = Replace(string.Format("{0}{1}{2}", assetPath, Path.DirectorySeparatorChar, "streaming.zupk"));
RCompress.CompressFileLZMA(UPKPath, CompressUPKPath);
//替换之前文件
if (File.Exists(UPKPath))
{
File.Delete(UPKPath);
}
File.Copy(CompressUPKPath, UPKPath);
File.Delete(CompressUPKPath);
}
private IEnumerator UnpackStreamingAsync()
{
// 包信息
if (Application.platform == RuntimePlatform.Android)
{
WWW www = new WWW(infoFilePath);
yield return(www);
if (!string.IsNullOrEmpty(www.error))
{
if (i_unpack != null)
{
i_unpack.OnStreamingError("read streaming upk info www.error = " + www.error);
}
yield break;
}
else
{
infos = UPKInfo.Read(www.text);
}
}
// UPK 文件读取
if (Application.platform == RuntimePlatform.Android)
{
WWW www = new WWW(upkFilePath);
yield return(www);
if (!string.IsNullOrEmpty(www.error))
{
if (i_unpack != null)
{
i_unpack.OnStreamingError("read streaming upk www.error = " + www.error);
}
yield break;
}
else
{
File.WriteAllBytes(tempUpkPath, www.bytes);
}
}
else
{
File.Copy(upkFilePath, tempUpkPath);
}
yield return(0);
// 解压
if (i_unpack != null)
{
i_unpack.OnStreamingDecompression();
}
if (VersionInfo.IsCompression)
{
bool result = false;
Timers.inst.StartCoroutine(WaitThreadRun(() =>
{
RCompress.DecompressFileLZMA(tempUpkPath, tempOutUpkPath);
result = true;
}));
while (!result)
{
yield return(new WaitForSeconds(0.1f));
}
}
else
{
tempOutUpkPath = upkFilePath;
}
FileStream upkOutStream = new FileStream(tempOutUpkPath, FileMode.Open);
if (upkOutStream != null)
{
// 解包文件
long offset = 0;
for (int i = 0; i < infos.Length; i++)
{
var resPath = Path.Combine(outPath, infos[i].relativePath);
var resLen = infos[i].length;
var resDir = Path.GetDirectoryName(resPath);
if (!Directory.Exists(resDir))
{
Directory.CreateDirectory(resDir);
}
if (File.Exists(resPath))
{
File.Delete(resPath);
}
FileStream outStream = new FileStream(resPath, FileMode.Create);
var outData = new byte[resLen];
upkOutStream.Seek(offset, SeekOrigin.Begin);
upkOutStream.Read(outData, 0, (int)resLen);
outStream.Write(outData, 0, (int)resLen);
outStream.Flush();
outStream.Close();
offset += resLen;
if (i_unpack != null)
{
i_unpack.OnStreamingProgress(upkOutStream.Length, offset);
}
yield return(0);
}
upkOutStream.Close();
}
else
{
if (i_unpack != null)
{
i_unpack.OnStreamingError("read streaming upk stream == null");
}
}
if (i_unpack != null)
{
i_unpack.OnStreamingFinished();
}
// 删除临时文件
if (File.Exists(tempUpkPath))
{
File.Delete(tempUpkPath);
}
if (File.Exists(tempOutUpkPath))
{
File.Delete(tempOutUpkPath);
}
yield break;
}
