public Result <T> RunSteps(TransferTask task, Step <T>[] steps, UpdateProgressHandler update)
{
var ctx = CreateContext(task);
var result = Fail("unknown", WorkerStatus.UNKNOWN);
for (var i = 0; i < steps.Length; i++)
{
var step = steps[i];
var stepNo = i + 1;
var info = StepInfo.From <T>(step);
update(stepNo, info.Desc, WorkerStatus.IN_PROCESS);
result = Retry(ctx, task, step, info);
//???
try
{
result.Status.CurrentStep = stepNo;
}
catch (Exception)
{
//skip
}
if (!result.IsSuccess)
{
break;
}
}
Dispose(ctx, result);
return(result);
}
protected virtual void OnProgress(ProgressInfo progressInfo)
{
UpdateProgressHandler handler = this.Progress;
if (handler != null)
{
handler(progressInfo);
}
}
private void UpdateProgressInfo(String title, Int32 step)
{
if (this.InvokeRequired)
{
UpdateProgressHandler ssvh = new UpdateProgressHandler(UpdateProgressInfo);
this.BeginInvoke(ssvh, title, step);
}
else
{
StatusLabel.Text = title;
progressBar1.Value = step;
}
}
public void UpdateProgressBar(String title, Int32 step, Int32 max)
{
if (ub.InvokeRequired)
{
UpdateProgressHandler ssvh = new UpdateProgressHandler(UpdateProgressBar);
ub.BeginInvoke(ssvh, title, step, max);
}
else
{
ub.SetProgressBar(title, step, max);
}
Thread.Sleep(600);
}
// 开始自动更新，这个时候显示的应该是自动更新界面
public void StartUpdate(UpdateProgressHandler progress, UpdateOverHandler over)
{
// 读取本地资源文件列表
string txt = ReadLocalFile(GameConfig.FILE_LIST);
ParseFile(txt, localFileList);
onUpdateProgress = progress;
onUpdateOver = over;
// 下载服务器的资源文件列表
StartCoroutine(DownloadFile(GetFileServerURL() + GameConfig.FILE_LIST, (WWW w) => {
if (w != null && (w.error == null || string.IsNullOrEmpty(w.error)) && w.text != null)
{
ParseFile(w.text, serverFileList);
// 比较资源文件列表，如果需要更新的话，则进行更新
if (CompareVersionList())
{
// 使用字符串调用协程以便可以随时停止下载
StartCoroutine("StartDownloading");
}
else
{
// 如果不需要更新的话 直接结束
if (onUpdateOver != null)
{
onUpdateOver();
}
// 没有发现需要更新的文件，把服务器版本号列表写入本地
WriteFile(GameConfig.VERSION_FILE, serverVersion.ToString());
}
}
else
{
// 没有找到资源列表文件，直接开始游戏
if (onUpdateOver != null)
{
onUpdateOver();
}
}
}));
}
public static void UpdateProgress(string message, int value, int max)
{
UpdateProgressHandler?.Invoke(message, value, max);
}
