async Task ScatterUpdate()
{
byte[] data = await Download(PathRouter.FileManifest);
data = FileLoader.RemoveBOM(data);
newFileManifest = JsonUtility.FromJson <FileManifest>(Encoding.UTF8.GetString(data));
newFileManifest.BuildQuery();
HotfixLog.LogFormat("Manifest(new), files: {0}", newFileManifest.files.Count);
var updateFiles = fileManager.CalculateUpdateFiles(newFileManifest);
foreach (string name in updateFiles)
{
HotfixLog.Log("Update file: " + name);
string file = PathRouter.SandboxPath + name;
string downloadFile = file + ".download";
Directory.CreateDirectory(Path.GetDirectoryName(file));
try
{
await DownloadToFile(name, downloadFile);
File.Delete(file);
File.Move(downloadFile, file);
fileManager.AddFile(name);
}
catch (Exception e)
{
File.Delete(downloadFile);
throw e;
}
}
}
public List <string> CalculateUpdateFiles(FileManifest newManifest)
{
List <string> list = new List <string>();
foreach (var entry in manifest.files)
{
FileEntry newEntry;
if (newManifest.query.TryGetValue(entry.name, out newEntry))
{
bool isLocal = (PathLocation.NotFound != PathRouter.Exists(entry.name));
if ((entry.md5 != newEntry.md5 && isLocal) ||
(!newEntry.remote && !isLocal))
{
list.Add(entry.name);
}
}
}
return(list);
}