public void BoardToTile(int x, int y, int xExpected, int yExpected)
{
var result = Coordinates.BoardToTile(x, y);
Assert.AreEqual(xExpected, result.X);
Assert.AreEqual(yExpected, result.Y);
result = Coordinates.BoardToTile(new Point(x, y));
Assert.AreEqual(xExpected, result.X);
Assert.AreEqual(yExpected, result.Y);
}
public Mat Visualize(Mat image)
{
if (!_visualize)
{
// no visualization
return(image);
}
var visualization = new Mat();
CvInvoke.CvtColor(image, visualization, ColorConversion.Gray2Bgr);
if (GameState?.Board != null)
{
var board = GameState.Board;
for (int x = 0; x < board.Width; x++)
{
for (int y = 0; y < board.Height; y++)
{
if (board.IsOccupied(x, y))
{
var tileCoordinates = Coordinates.BoardToTile(x, y);
DrawBlock(visualization, tileCoordinates, Color.DodgerBlue);
}
}
}
}
if (TracedPiece != null)
{
// current piece
var piece = TracedPiece;
foreach (var block in piece.Shape.Body)
{
var tileCoordinates = Coordinates.PieceToTile(piece.X + block.X, piece.Y + block.Y);
DrawBlock(visualization, tileCoordinates, Color.Orange);
}
}
if (ExtractedPiece != null)
{
// current piece
var piece = ExtractedPiece;
foreach (var block in piece.Shape.Body)
{
var tileCoordinates = Coordinates.PieceToTile(piece.X + block.X, piece.Y + block.Y);
DrawBlock(visualization, tileCoordinates, Color.Red);
}
}
if (ExtractedNextPiece != null)
{
// next piece
foreach (var block in Shape.Get(ExtractedNextPiece.Value).Body)
{
var tileCoordinates = Coordinates.PieceToTilePreview(block);
DrawBlock(visualization, tileCoordinates, Color.LimeGreen);
}
}
if (SearchHeight > 0)
{
DrawLine(visualization, SearchHeight, Color.Red);
}
return(visualization);
}
