public void Init()
{
//读取自带的版本号
LoadInnerVersion();
//读取SD卡的版本
byte[] data = RuntimeInfo.GetLocalFile(RuntimeInfo.GetVersionFileName());
if (data == null || data.Length != ResManager.RES_NUM * 4 + 4)
{
return;
}
uint crc = Crc.Crc32(data, 4, data.Length - 4);
if (crc != System.BitConverter.ToUInt32(data, 0))
{
return;
}
for (int i = 0, idx = 4; i < ResManager.RES_NUM; ++i, idx += 4)
{
uint resCrc = System.BitConverter.ToUInt32(data, idx);
string path = RuntimeInfo.GetResPersistentPath((ResType)i);
FileInfo fi = new FileInfo(path);
if (!fi.Exists)
{
continue;
}
m_ResVer[i].ResSize = (uint)fi.Length;
m_ResVer[i].ResCrc = resCrc;
}
m_bHasVerFile = true;
}
public bool BeginLoadRes(ResType dir, bool bManager)
{
//#if UNITY_EDITOR
if (ENABLE_RESOURCES)
{
return(true);
}
//#endif
m_bLoadedRes = true;
int idx = (int)dir;
if (m_AssetList[idx] != null)
{
return(true);
}
m_AssetManager[idx] = bManager;
string path;
path = RuntimeInfo.GetResPersistentPath(dir);
#if UNITY_EDITOR
if (!File.Exists(path))
{
return(true);
}
#endif
//从资源包里加载文件 @magiii
m_AssetList[idx] = AssetBundle.LoadFromFile(path);
if (m_AssetList[idx] == null)
{
LogMgr.Log("Asset not found:" + path + "exists:" + File.Exists(path));
#if UNITY_EDITOR
return(true);
#endif
}
if (m_AssetList[idx] != null)
{
return(true);
}
else
{
return(false);
}
}
public System.Collections.IEnumerator UnzipProcess(object obj)
{
float step = 0.5f / ResManager.RES_NUM;
for (int i = 0; i < ResManager.RES_NUM; ++i)
{
ResType rt = (ResType)i;
string path = RuntimeInfo.GetResStreamingPath(rt);
string destPath = RuntimeInfo.GetResPersistentPath(rt);
string destPathTemp = destPath + ".temp";
WWW www = new WWW(path);
while (www.isDone == false)
{
yield return(new WaitForEndOfFrame());
}
if (www.bytes == null || www.bytes.Length == 0)
{
m_Error = "资源解压失败:" + path;
LogMgr.Log("解压失败，未找到文件:" + www.error + ", Path:" + path);
yield break;
}
try
{
FileInfo fi = new FileInfo(destPathTemp);
if (fi.Exists)
{
fi.Delete();
}
FileStream fss = fi.Create();
fss.Write(www.bytes, 0, www.bytes.Length);
fss.Flush();
fss.Close();
LZMA.DecompressFile(destPathTemp, destPath);
if (fi.Exists)
{
fi.Delete();
}
m_Progress += step;
}
catch (System.Exception e)
{
m_Error = "资源解压失败:" + path;
ReportException.Instance.AddException("Exception:解压文件失败: " + e.ToString());
yield break;
}
yield return(new WaitForEndOfFrame());
try
{
m_ResVer[i].ResCrc = Crc.Crc32FromFile(destPathTemp);
FileInfo ff = new FileInfo(destPath);
m_ResVer[i].ResSize = (uint)ff.Length;
m_Progress += step;
}
catch (System.Exception e)
{
m_Error = "计算CRC失败:" + path;
ReportException.Instance.AddException("Exception:计算文件CRC失败: " + e.ToString());
yield break;
}
File.Delete(destPathTemp);
yield return(new WaitForEndOfFrame());
}
m_bHasVerFile = true;
m_Progress = 1.0f;
if (!SaveVersion())
{
ReportException.Instance.AddException("Exception:保存版本文件失败:");
}
yield break;
}
bool SaveRes(MultiFileOK dd)
{
//验证crc
DownResData drd = dd.Drd;
if (drd.ResSize != dd.Data.Length)
{
LogMgr.Log("Res:" + drd.ResType + " 大小不匹配,localSize:" + dd.Data.Length + ", serverSize:" + drd.ResSize);
return(false);
}
uint crc = Crc.Crc32(dd.Data, 0, dd.Data.Length);
if (crc != drd.ResCrc)
{
LogMgr.Log("Res:" + drd.ResType + "资源检验失败, size:" + dd.Data.Length + ", localCrc:" + crc + ", serverCrc:" + drd.ResCrc);
return(false);
}
System.Random rr = new System.Random();
int name = rr.Next(100, 10000);
string tempFile = RuntimeInfo.GetLocalPath(drd.ResType + name.ToString() + "_temp.dat");
string path = RuntimeInfo.GetResPersistentPath(drd.ResType);
try
{
File.Delete(tempFile);
}
catch
{
}
try
{
File.Delete(path);
}
catch
{
}
try
{
FileStream fsTemp = File.Create(tempFile);
if (fsTemp == null)
{
LogMgr.Log("RES文件创建失败:" + drd.ResType);
return(false);
}
//解压
fsTemp.Write(dd.Data, 0, dd.Data.Length);
fsTemp.Flush();
fsTemp.Close();
fsTemp = null;
LZMA.DecompressFile(tempFile, path);
}
catch (System.Exception e)
{
ReportException.Instance.AddException("文件解压失败:" + e.ToString());
}
try
{
File.Delete(tempFile);
}
catch
{
}
if (File.Exists(path) == false)
{
LogMgr.Log("RES文件解压失败:" + drd.ResType);
return(false);
}
ResManager.Instance.VersionMgr.SetResVersion(drd.ResType, drd.ResCrc, drd.ResUnzipSize);
return(ResManager.Instance.VersionMgr.SaveVersion());
}
string GetClientPath()
{
return(RuntimeInfo.GetResPersistentPath(ResType.MAX));
}