private void OnCheckerResourceCheckComplete(int removedCount, int updateCount, long updateTotalLength, long updateTotalZipLength)
{
m_VersionListProcessor.VersionListUpdateSuccess -= OnVersionListProcessorUpdateSuccess;
m_VersionListProcessor.VersionListUpdateFailure -= OnVersionListProcessorUpdateFailure;
m_VersionListProcessor.Shutdown();
m_VersionListProcessor = null;
m_UpdateVersionListCallbacks = null;
m_ResourceChecker.ResourceNeedUpdate -= OnCheckerResourceNeedUpdate;
m_ResourceChecker.ResourceCheckComplete -= OnCheckerResourceCheckComplete;
m_ResourceChecker.Shutdown();
m_ResourceChecker = null;
m_ResourceUpdater.CheckResourceComplete(removedCount > 0);
if (updateCount <= 0)
{
m_ResourceUpdater.ResourceUpdateStart -= OnUpdaterResourceUpdateStart;
m_ResourceUpdater.ResourceUpdateChanged -= OnUpdaterResourceUpdateChanged;
m_ResourceUpdater.ResourceUpdateSuccess -= OnUpdaterResourceUpdateSuccess;
m_ResourceUpdater.ResourceUpdateFailure -= OnUpdaterResourceUpdateFailure;
m_ResourceUpdater.ResourceUpdateAllComplete -= OnUpdaterResourceUpdateAllComplete;
m_ResourceUpdater.Shutdown();
m_ResourceUpdater = null;
m_UpdateFileCache = null;
if (m_DecompressCache != null)
{
m_DecompressCache.Dispose();
m_DecompressCache = null;
}
}
CheckResourcesCompleteCallback(updateCount > 0, removedCount, updateCount, updateTotalLength, updateTotalZipLength);
CheckResourcesCompleteCallback = null;
}
private void OnDownloadFailure(int serialId, string downloadPath, string downloadUri, string errorMessage, object userData)
{
VersionListProcessor versionListProcessor = userData as VersionListProcessor;
if (versionListProcessor == null || versionListProcessor != this)
{
return;
}
if (File.Exists(downloadPath))
{
File.Delete(downloadPath);
}
if (VersionListUpdateFailure != null)
{
VersionListUpdateFailure(downloadUri, errorMessage);
}
}
/// <summary>
/// 设置资源模式
/// </summary>
/// <param name="resourceMode">资源模式</param>
public void SetResourceMode(ResourceMode resourceMode)
{
if (resourceMode == ResourceMode.Unspecified)
{
throw new Exception("Resource mode is invalid.");
}
if (m_ResourceMode == ResourceMode.Unspecified)
{
m_ResourceMode = resourceMode;
if (m_ResourceMode == ResourceMode.Package)
{
m_ResourceIniter = new ResourceIniter(this);
m_ResourceIniter.ResourceInitComplete += OnIniterResourceInitComplete;
}
else if (m_ResourceMode == ResourceMode.Updatable)
{
m_VersionListProcessor = new VersionListProcessor(this);
m_VersionListProcessor.VersionListUpdateSuccess += OnVersionListProcessorUpdateSuccess;
m_VersionListProcessor.VersionListUpdateFailure += OnVersionListProcessorUpdateFailure;
m_ResourceChecker = new ResourceChecker(this);
m_ResourceChecker.ResourceNeedUpdate += OnCheckerResourceNeedUpdate;
m_ResourceChecker.ResourceCheckComplete += OnCheckerResourceCheckComplete;
m_ResourceUpdater = new ResourceUpdater(this);
m_ResourceUpdater.ResourceUpdateStart += OnUpdaterResourceUpdateStart;
m_ResourceUpdater.ResourceUpdateChanged += OnUpdaterResourceUpdateChanged;
m_ResourceUpdater.ResourceUpdateSuccess += OnUpdaterResourceUpdateSuccess;
m_ResourceUpdater.ResourceUpdateFailure += OnUpdaterResourceUpdateFailure;
m_ResourceUpdater.ResourceUpdateAllComplete += OnUpdaterResourceUpdateAllComplete;
}
}
else if (m_ResourceMode != resourceMode)
{
throw new Exception("You can not change resource mode at this time.");
}
}
public override void Dispose()
{
if (m_ResourceIniter != null)
{
m_ResourceIniter.Shutdown();
m_ResourceIniter = null;
}
if (m_VersionListProcessor != null)
{
m_VersionListProcessor.VersionListUpdateSuccess -= OnVersionListProcessorUpdateSuccess;
m_VersionListProcessor.VersionListUpdateFailure -= OnVersionListProcessorUpdateFailure;
m_VersionListProcessor.Shutdown();
m_VersionListProcessor = null;
}
if (m_ResourceChecker != null)
{
m_ResourceChecker.ResourceNeedUpdate -= OnCheckerResourceNeedUpdate;
m_ResourceChecker.ResourceCheckComplete -= OnCheckerResourceCheckComplete;
m_ResourceChecker.Shutdown();
m_ResourceChecker = null;
}
if (m_ResourceUpdater != null)
{
m_ResourceUpdater.ResourceUpdateStart -= OnUpdaterResourceUpdateStart;
m_ResourceUpdater.ResourceUpdateChanged -= OnUpdaterResourceUpdateChanged;
m_ResourceUpdater.ResourceUpdateSuccess -= OnUpdaterResourceUpdateSuccess;
m_ResourceUpdater.ResourceUpdateFailure -= OnUpdaterResourceUpdateFailure;
m_ResourceUpdater.ResourceUpdateAllComplete -= OnUpdaterResourceUpdateAllComplete;
m_ResourceUpdater.Shutdown();
m_ResourceUpdater = null;
m_UpdateFileCache = null;
if (m_DecompressCache != null)
{
m_DecompressCache.Dispose();
m_DecompressCache = null;
}
}
m_AssetBundleManifest = null;
if (s_ResourceNames != null)
{
s_ResourceNames.Clear();
s_ResourceNames = null;
}
if (m_AssetInfos != null)
{
m_AssetInfos.Clear();
m_AssetInfos = null;
}
if (m_ResourceInfos != null)
{
m_ResourceInfos.Clear();
m_ResourceInfos = null;
}
m_ReadWriteResourceInfos.Clear();
m_TaskPool.Shutdown();
m_AssetPool.Shutdown();
m_AssetBundlePool.Shutdown();
}
private void OnDownloadSuccess(int serialId, string downloadPath, string downloadUri, int currentLength, object userData)
{
VersionListProcessor versionListProcessor = userData as VersionListProcessor;
if (versionListProcessor == null || versionListProcessor != this)
{
return;
}
using (FileStream fileStream = new FileStream(downloadPath, FileMode.Open, FileAccess.ReadWrite))
{
int length = (int)fileStream.Length;
if (length != m_VersionListZipLength)
{
fileStream.Close();
string errorMessage = TextUtil.Format("Latest version list zip length error, need '{0}', downloaded '{1}'.", m_VersionListZipLength.ToString(), length.ToString());
OnDownloadFailure(serialId, downloadPath, downloadUri, errorMessage, userData);
return;
}
if (m_UpdateFileCache == null || m_UpdateFileCache.Length < length)
{
m_UpdateFileCache = new byte[(length / OneMegaBytes + 1) * OneMegaBytes];
}
int offset = 0;
int count = length;
while (count > 0)
{
int bytesRead = fileStream.Read(m_UpdateFileCache, offset, count);
if (bytesRead <= 0)
{
throw new Exception(TextUtil.Format("Unknown error when load file '{0}'.", downloadPath));
}
offset += bytesRead;
count -= bytesRead;
}
int hashCode = ConverterUtil.GetInt32(VerifierUtil.GetCrc32(m_UpdateFileCache, 0, length));
if (hashCode != m_VersionListZipHashCode)
{
fileStream.Close();
string errorMessage = TextUtil.Format("Latest version list zip hash code error, need '{0}', downloaded '{1}'.", m_VersionListZipHashCode.ToString("X8"), hashCode.ToString("X8"));
OnDownloadFailure(serialId, downloadPath, downloadUri, errorMessage, userData);
return;
}
try
{
if (m_DecompressCache == null)
{
m_DecompressCache = new MemoryStream();
}
m_DecompressCache.Position = 0L;
m_DecompressCache.SetLength(0L);
if (!ZipUtil.Decompress(m_UpdateFileCache, 0, length, m_DecompressCache))
{
fileStream.Close();
string errorMessage = TextUtil.Format("Unable to decompress latest version list '{0}'.", downloadPath);
OnDownloadFailure(serialId, downloadPath, downloadUri, errorMessage, userData);
return;
}
if (m_DecompressCache.Length != m_VersionListLength)
{
fileStream.Close();
string errorMessage = TextUtil.Format("Latest version list length error, need '{0}', downloaded '{1}'.", m_VersionListLength.ToString(), m_DecompressCache.Length.ToString());
OnDownloadFailure(serialId, downloadPath, downloadUri, errorMessage, userData);
return;
}
fileStream.Position = 0L;
fileStream.SetLength(0L);
m_DecompressCache.Position = 0L;
int bytesRead = 0;
while ((bytesRead = m_DecompressCache.Read(m_UpdateFileCache, 0, m_UpdateFileCache.Length)) > 0)
{
fileStream.Write(m_UpdateFileCache, 0, bytesRead);
}
}
catch (Exception exception)
{
fileStream.Close();
string errorMessage = TextUtil.Format("Unable to decompress latest version list '{0}' with error message '{1}'.", downloadPath, exception.Message);
OnDownloadFailure(serialId, downloadPath, downloadUri, errorMessage, userData);
return;
}
}
if (VersionListUpdateSuccess != null)
{
VersionListUpdateSuccess(downloadPath, downloadUri);
}
}