public async Task <string> LookForMap(CancellationToken cancellationToken)
{
try
{
OcrAsyncChecker.CheckThread(OcrAsyncChecker.LookForMapAsyncChecker);
var finder = new Finder();
var sb = new StringBuilder();
var logUtil = new LogUtil(@".\logLookForMap.txt");
logUtil.Log("Started");
int attempts = 0;
while (!cancellationToken.IsCancellationRequested && IsInitialized)
{
sb.Clear();
if (SuspendScanning)
{
await Task.Delay(1000, cancellationToken).ConfigureAwait(false);
continue;
}
bool fullyTrustable = false;
lock (ImageProcessingHelper.GDILock)
{
var screenPath = finder.CaptureScreen();
fullyTrustable = _recognizer.ProcessMap(finder.CaptureMapArea(screenPath), sb);
}
if (!string.IsNullOrEmpty(sb.ToString()))
{
if (fullyTrustable)
{
break;
}
await Task.Delay(500, cancellationToken).ConfigureAwait(false);
var sbConfirm = new StringBuilder();
lock (ImageProcessingHelper.GDILock)
{
var screenPath = finder.CaptureScreen();
_recognizer.ProcessMap(finder.CaptureMapArea(screenPath), sbConfirm);
if (sbConfirm.ToString() == sb.ToString())
{
break;
}
}
}
attempts++;
if (attempts == 5)
{
return(string.Empty);
}
await Task.Delay(1000, cancellationToken).ConfigureAwait(false);
}
logUtil.Flush();
return(sb.ToString());
}
finally
{
OcrAsyncChecker.CleanThread(OcrAsyncChecker.LookForMapAsyncChecker);
}
}
