private bool FindUsingAlternateMasks(SearchParams search, ref MatchingPoint match)
{
Stack<StateBitmapType> typesToCheck = new Stack<StateBitmapType>();
typesToCheck.Push(StateBitmapType.Blue);
typesToCheck.Push(StateBitmapType.Mask);
#if DEBUG
typesToCheck.Clear(); // Only check smartmask in debug
#endif
typesToCheck.Push(StateBitmapType.SmartMask);
while (typesToCheck.Count > 0)
{
if (StopRequested)
return false;
StateBitmapType maskType = typesToCheck.Pop();
search.Mask = GetBitmapByType(maskType, search.ToFind.Size, search.ToFind.PixelFormat);
if (StopRequested)
return false;
if (FindExact(search, ref match))
return true;
if (search.QuickCheck)
return false; // First match didnt work, but asked to be quick
if (StopRequested)
return false;
if (FindHazy(search, ref match))
return true;
if (StopRequested)
return false;
}
return false;
}
private bool FindExact(SearchParams search, ref MatchingPoint match)
{
if (search.QuickCheck && search.SearchArea.Size == search.ToFind.Size)
{
match = game.findBitmapWorker.CheckExactMatch(search.SearchArea, search.ToFind, search.Mask, search.MinimumConfidence);
if (!match.Confident)
{
try
{
if (game.DebugMode)
{
//string path = String.Format("{0}-notmatched-{1}-{2}.bmp", Assembly.GetCallingAssembly().Location, this.AssetName, DateTime.Now.ToString("hhmmss"));
//search.SearchArea.Save(path);
}
}
catch (Exception)
{ }
}
return match.Confident;
}
return false;
}
private bool FindHazy(SearchParams search, ref MatchingPoint match)
{
match = game.findBitmapWorker.FindInScreen(search.SearchArea, search.ToFind, search.Mask, search.QuickCheck, search.MinimumConfidence);
if (match.Confident)
game.UpdateGameExtents(match.X, match.Y);
return match.Confident;
}
public MatchingPoint FindStateFromScreen(bool quickCheck = false)
{
SearchParams search = new SearchParams();
MatchingPoint match = new MatchingPoint();
search.UsingGameExtents = false;
search.MinimumConfidence = this.MinimumConfidence;
search.QuickCheck = quickCheck;
if (StopRequested)
return match;
//STEP1: Get image to find and mask(if available)
search.ToFind = GetBitmapByType(StateBitmapType.RawImage);
if (StopRequested)
return match;
//STEP2: Get area of screen to search
GetSearchAreaBitmap(ref search);
if (StopRequested)
return match;
//STEP3: Do search
if (FindUsingAlternateMasks(search, ref match))
return match;
return match;
}
