public static void GetDiff(ref List <BundleInfo> downLoadList, ref List <BundleInfo> removeList, FileList localListInfo, FileList serverListInfo)
{
if (downLoadList == null || removeList == null || localListInfo == null || serverListInfo == null)
{
return;
}
downLoadList.Clear();
removeList.Clear();
List <BundleInfo> localList = localListInfo.m_FileList;
List <BundleInfo> serverList = serverListInfo.m_FileList;
if (serverList == null)
{
return;
}
// 查找需要下载的资源;
for (int index = 0; index < serverList.Count; index++)
{
BundleInfo serverDataInfo = serverList[index];
if (serverDataInfo == null)
{
continue;
}
BundleInfo localDataInfo = GetBundleInfo(serverDataInfo.bundleName, localList);
// 如果本地FileList没有记录这个文件;
if (localDataInfo == null)
{
downLoadList.Add(serverDataInfo);
continue;
}
// 如果服务器上的比本地的要新，则需要重新下载;
if (!BundleInfo.Equals(FileListUtils.s_updateMode, serverDataInfo, localDataInfo))
{
downLoadList.Add(serverDataInfo);
continue;
}
//Debug.LogFormat("{5} s_updateMode = {0}, serverDataInfo = {1} - {2}, localDataInfo = {3} - {4}", s_updateMode, serverDataInfo.crc, serverDataInfo.md5, localDataInfo.crc, localDataInfo.md5, serverDataInfo.bundleName);
//if (serverDataInfo.crc != localDataInfo.crc)
//{
// downLoadList.Add(serverDataInfo);
// continue;
//}
#if !UNITY_EDITOR
bool find = false;
if (localDataInfo.stream)
{
find = FindStreamFile(serverDataInfo.bundleName);
}
else
{
find = FindLocalFile(serverDataInfo.bundleName);
}
// 如果列表记录了，但是本地又没有，只能再次下载;
if (!find)
{
downLoadList.Add(serverDataInfo);
continue;
}
#else
bool find = FindLocalFile(serverDataInfo.bundleName);
if (!find)
{
downLoadList.Add(serverDataInfo);
continue;
}
#endif
}
if (localList == null)
{
return;
}
// 查找需要删除的资源;
for (int index = 0; index < localList.Count; index++)
{
BundleInfo localDataInfo = localList[index];
BundleInfo serverDataInfo = GetBundleInfo(localDataInfo.bundleName, serverList);
// 如果本地没有这个文件;
if (serverDataInfo == null)
{
removeList.Add(localDataInfo);
continue;
}
}
}
public static FileListCompareData Compare(FileList newFileList, FileList oldFileList, bool remove_old = true, BundleUpdateMode mode = BundleUpdateMode.Update_CRC)
{
FileListCompareData comData = new FileListCompareData();
if (newFileList == null)
{
return(comData);
}
if (oldFileList == null)
{
comData.addList.CopyFrom(newFileList.m_FileList);
return(comData);
}
for (int i = 0; i < newFileList.m_FileList.Count; i++)
{
BundleInfo bundleInfo = newFileList.m_FileList[i];
if (bundleInfo == null || string.IsNullOrEmpty(bundleInfo.bundleName))
{
continue;
}
BundleInfo oldBundleInfo = oldFileList.GetBundleInfo(bundleInfo.bundleName);
if (oldBundleInfo == null)
{
comData.addList.Add(bundleInfo);
continue;
}
if (BundleInfo.Equals(mode, oldBundleInfo, bundleInfo))
{
continue;
}
//if (oldBundleInfo.crc == bundleInfo.crc)
//{
// continue;
//}
comData.modifiyList.Add(bundleInfo);
}
if (remove_old)
{
return(comData);
}
for (int i = 0; i < oldFileList.m_FileList.Count; i++)
{
BundleInfo oldBundleInfo = oldFileList.m_FileList[i];
if (oldBundleInfo == null || string.IsNullOrEmpty(oldBundleInfo.bundleName))
{
continue;
}
BundleInfo bundleInfo = newFileList.GetBundleInfo(oldBundleInfo.bundleName);
if (bundleInfo != null)
{
continue;
}
comData.deleteList.Add(bundleInfo);
}
return(comData);
}