/// <summary>
/// Extracts the next piece visible on the screenshot.
/// </summary>
/// <param name="screenshot">The screenshot to extract the piece from.</param>
/// <returns>The next Tetrimino.</returns>
public ProbabilisticResult <Tetrimino> ExtractNextPieceFuzzy(IScreenshot screenshot)
{
// relevant tiles on the screen: x : 14 - 17, y : 13 - 16
double bestProbability = double.NegativeInfinity;
Tetrimino?bestTetrimino = null;
foreach (var tetrimino in Tetriminos.All)
{
//var piece = new Piece(tetromino, 0, TetrisConstants.NextPieceTemplateTileCoordinates.X, TetrisConstants.NextPieceTemplateTileCoordinates.Y);
//var probability = _templateMatcher.GetProbabilityCurrentPiece(screenshot, piece);
var probability = _templateMatcher.GetProbabilityNextPiece(screenshot, tetrimino);
if (probability > bestProbability)
{
bestProbability = probability;
bestTetrimino = tetrimino;
}
}
if (!bestTetrimino.HasValue)
{
throw new Exception("No possible value for tetrimino found!");
}
return(new ProbabilisticResult <Tetrimino>(bestTetrimino.Value, bestProbability));
}
public void PieceMatcher()
{
// source image
string path = "Screenshots/white.png";
var sourceImage = new Mat(path, LoadImageType.Grayscale);
var screenshot = new EmguScreenshot(sourceImage, DateTime.Now.Subtract(DateTime.MinValue));
var pieceMatcher = new TemplateMatcher();
pieceMatcher.GetProbabilityNextPiece(screenshot, Tetrimino.I);
}