public void SetPiecesDefaultState()
{
if (Pieces.FirstOrDefault().Color == Color.White)
{
Pieces.Clear();
Pieces.Add(new Piece(new Point(1, 5), Color.White));
Pieces.Add(new Piece(new Point(3, 5), Color.White));
Pieces.Add(new Piece(new Point(5, 5), Color.White));
Pieces.Add(new Piece(new Point(7, 5), Color.White));
Pieces.Add(new Piece(new Point(0, 6), Color.White));
Pieces.Add(new Piece(new Point(2, 6), Color.White));
Pieces.Add(new Piece(new Point(4, 6), Color.White));
Pieces.Add(new Piece(new Point(6, 6), Color.White));
Pieces.Add(new Piece(new Point(1, 7), Color.White));
Pieces.Add(new Piece(new Point(3, 7), Color.White));
Pieces.Add(new Piece(new Point(5, 7), Color.White));
Pieces.Add(new Piece(new Point(7, 7), Color.White));
}
else
{
Pieces.Clear();
Pieces.Add(new Piece(new Point(0, 0), Color.Blue));
Pieces.Add(new Piece(new Point(2, 0), Color.Blue));
Pieces.Add(new Piece(new Point(4, 0), Color.Blue));
Pieces.Add(new Piece(new Point(6, 0), Color.Blue));
Pieces.Add(new Piece(new Point(1, 1), Color.Blue));
Pieces.Add(new Piece(new Point(3, 1), Color.Blue));
Pieces.Add(new Piece(new Point(5, 1), Color.Blue));
Pieces.Add(new Piece(new Point(7, 1), Color.Blue));
Pieces.Add(new Piece(new Point(0, 2), Color.Blue));
Pieces.Add(new Piece(new Point(2, 2), Color.Blue));
Pieces.Add(new Piece(new Point(4, 2), Color.Blue));
Pieces.Add(new Piece(new Point(6, 2), Color.Blue));
}
}
public virtual void BtnPause(MouseEventArgs args)
{
if (IsGameOver)
{
ThisDelay = InitialDelay;
engine = RunGame();
UsedPoints.Clear();
Pieces.Clear();
IsGameOver = false;
GameOver = "";
IsPaused = false;
BtnValue = "Pause";
return;
}
if (IsPaused == false)
{
IsPaused = true;
BtnValue = "Resume";
}
else
{
IsPaused = false;
BtnValue = "Pause";
}
}
public void Reset()
{
if (Pieces == null)
{
Pieces = new List <PieceController>();
}
PieceID = "";
Pieces.Clear();
}
public virtual void RefreshSquares()
{
ClearCurrentMoveData();
Pieces.Clear();
foreach (SquareViewModel square in Squares)
{
ChessPiece piece = basicBoardService.GetPiece(square.Coordinate);
if (piece != null)
{
Pieces.Add(new ChessPieceViewModel(piece, square.Coordinate));
}
}
}
public void Dispose()
{
if (!disposed)
{
foreach (var item in Pieces)
{
item.Dispose();
}
Pieces.Clear();
Context = null;
Pieces = null;
disposed = true;
}
}
public override void Run()
{
Pieces.Clear();
Pieces.AddRange(StartPieces);
base.Run();
}
//##############################################################################################################################################################################################
/// <summary>
/// Extract all pieces from the source image.
/// </summary>
private void extract_pieces()
{
try
{
CurrentSolverState = PuzzleSolverState.INIT_PIECES;
Piece.NextPieceID = 0;
CurrentSolverStepPercentageFinished = 0;
_logHandle.Report(new LogEventInfo("Extracting Pieces"));
NumberPuzzlePieces = 0;
Pieces.Clear();
InputImages.Clear();
List <string> imageExtensions = new List <string>()
{
".jpg", ".png", ".bmp", ".tiff"
};
FileAttributes attr = File.GetAttributes(PuzzlePiecesFolderPath);
List <FileInfo> imageFilesInfo = new List <FileInfo>();
if (attr.HasFlag(FileAttributes.Directory)) //detect whether its a directory or file
{
DirectoryInfo folderInfo = new DirectoryInfo(PuzzlePiecesFolderPath);
imageFilesInfo = folderInfo.GetFiles().ToList();
}
else
{
FileInfo fileInfo = new FileInfo(PuzzlePiecesFolderPath);
imageFilesInfo.Add(fileInfo);
}
imageFilesInfo = imageFilesInfo.Where(f => imageExtensions.Contains(f.Extension)).ToList();
int loopCount = 0;
ParallelOptions parallelOptions = new ParallelOptions
{
CancellationToken = _cancelToken,
MaxDegreeOfParallelism = (PluginFactory.GetGeneralSettingsPlugin().UseParallelLoops ? Environment.ProcessorCount : 1)
};
//For each input image
Parallel.For(0, imageFilesInfo.Count, parallelOptions, (i) =>
{
using (Image <Rgba, byte> sourceImg = new Image <Rgba, byte>(imageFilesInfo[i].FullName)) //.LimitImageSize(1000, 1000))
{
CvInvoke.MedianBlur(sourceImg, sourceImg, 5);
// Get the (first) enabled Plugin for input image mask generation
PluginGroupInputImageMask pluginInputImageMask = PluginFactory.GetEnabledPluginsOfGroupType <PluginGroupInputImageMask>().FirstOrDefault();
using (Image <Gray, byte> mask = pluginInputImageMask.GetMask(sourceImg))
{
_logHandle.Report(new LogEventInfo("Extracting Pieces from source image " + i.ToString()));
if (PluginFactory.GetGeneralSettingsPlugin().SolverShowDebugResults)
{
_logHandle.Report(new LogEventImage("Source image " + i.ToString(), sourceImg.Bitmap));
_logHandle.Report(new LogEventImage("Mask " + i.ToString(), mask.Bitmap));
}
CvBlobDetector blobDetector = new CvBlobDetector(); // Find all blobs in the mask image, extract them and add them to the list of pieces
CvBlobs blobs = new CvBlobs();
blobDetector.Detect(mask, blobs);
foreach (CvBlob blob in blobs.Values.Where(b => b.BoundingBox.Width >= PluginFactory.GetGeneralSettingsPlugin().PuzzleMinPieceSize&& b.BoundingBox.Height >= PluginFactory.GetGeneralSettingsPlugin().PuzzleMinPieceSize))
{
if (_cancelToken.IsCancellationRequested)
{
_cancelToken.ThrowIfCancellationRequested();
}
Rectangle roi = blob.BoundingBox;
Image <Rgba, byte> pieceSourceImg;
Image <Gray, byte> pieceMask;
try
{
if (sourceImg.Height > roi.Height + 4 && sourceImg.Width > roi.Width + 4)
{
roi.Inflate(2, 2);
}
pieceSourceImg = sourceImg.Copy(roi);
pieceMask = mask.Copy(roi);
}
catch (Exception)
{
roi = blob.BoundingBox;
pieceSourceImg = sourceImg.Copy(roi);
pieceMask = mask.Copy(roi);
}
// Mask out background of piece
Image <Rgba, byte> pieceSourceImageForeground = new Image <Rgba, byte>(pieceSourceImg.Size);
CvInvoke.BitwiseOr(pieceSourceImg, pieceSourceImg, pieceSourceImageForeground, pieceMask);
Image <Gray, byte> pieceMaskInverted = pieceMask.Copy(pieceMask);
pieceMaskInverted._Not();
Image <Rgba, byte> background = new Image <Rgba, byte>(pieceSourceImg.Size);
background.SetValue(new Rgba(255, 255, 255, 0));
Image <Rgba, byte> pieceSourceImageBackground = new Image <Rgba, byte>(pieceSourceImg.Size);
CvInvoke.BitwiseOr(background, background, pieceSourceImageBackground, pieceMaskInverted);
Image <Rgba, byte> pieceSourceImgMasked = new Image <Rgba, byte>(pieceSourceImg.Size);
CvInvoke.BitwiseOr(pieceSourceImageForeground, pieceSourceImageBackground, pieceSourceImgMasked);
Piece p = new Piece(pieceSourceImgMasked, pieceMask, imageFilesInfo[i].FullName, roi.Location, _logHandle, _cancelToken);
lock (_piecesLock) { Pieces.Add(p); }
sourceImg.Draw(roi, new Rgba(255, 0, 0, 1), 2);
int baseLine = 0;
Size textSize = CvInvoke.GetTextSize(p.PieceID.Replace("Piece", ""), FontFace.HersheyDuplex, 3, 2, ref baseLine);
CvInvoke.PutText(sourceImg, p.PieceID.Replace("Piece", ""), Point.Add(roi.Location, new Size(0, textSize.Height + 10)), FontFace.HersheyDuplex, 3, new MCvScalar(255, 0, 0), 2);
NumberPuzzlePieces++;
pieceSourceImg.Dispose();
pieceMask.Dispose();
pieceSourceImageForeground.Dispose();
pieceMaskInverted.Dispose();
background.Dispose();
pieceSourceImageBackground.Dispose();
pieceSourceImgMasked.Dispose();
GC.Collect();
}
Interlocked.Add(ref loopCount, 1);
CurrentSolverStepPercentageFinished = (loopCount / (double)imageFilesInfo.Count) * 100;
if (PluginFactory.GetGeneralSettingsPlugin().SolverShowDebugResults)
{
_logHandle.Report(new LogEventImage("Source Img " + i.ToString() + " Pieces", sourceImg.Bitmap));
}
InputImages.Add(new ImageDescribedLight(Path.GetFileName(imageFilesInfo[i].FullName), PuzzlePiecesFolderPath + @"\Results\InputImagesMarked\" + Path.GetFileName(imageFilesInfo[i].FullName), sourceImg.Bitmap)); //sourceImg.LimitImageSize(1000, 1000).Bitmap));
blobs.Dispose();
blobDetector.Dispose();
GC.Collect();
}
}
GC.Collect();
GC.WaitForPendingFinalizers();
GC.Collect();
});
Pieces.Sort(p => ((Piece)p).PieceIndex, null);
}
catch (OperationCanceledException)
{
_logHandle.Report(new LogEventWarning("The operation was canceled. Step: " + CurrentSolverState.ToString()));
CurrentSolverState = PuzzleSolverState.UNSOLVED;
}
catch (Exception ex)
{
_logHandle.Report(new LogEventError("The following error occured in step " + CurrentSolverState.ToString() + ":\n" + ex.Message));
CurrentSolverState = PuzzleSolverState.ERROR;
CurrentSolverStepPercentageFinished = 100;
}
}
/// <summary>
/// Vacía el tablero (no deja ninguna pieza)
/// </summary>
public void Clear()
{
Pieces.Clear();
}
/// <summary>Reset the cache</summary>
public void Invalidate()
{
Util.DisposeRange(Pieces);
Pieces.Clear();
}
