static Func <Available, BigInteger> Pawns(Func <Available, BigInteger> downstream)
{
return((Available available) =>
{
BigInteger total = 0;
// no enpassant
total += BlackAndWhite(GenericPiece(8, 32), downstream)(available);
// enpassant
// (ties up one pawn of player X, and one of play Y positioned to attack)
// (storing current turn separately means we only have to worry about enpassant
// on one side).
// 14* = 6 with attack form either either, 2x at edges with attack from one side only
// Also makes 3x pawn squares otherwise unavailable
total += BlackAndWhite(GenericPiece(8, 29), downstream)(available.Minus(2));
return total;
});
}
private void blackAndWhiteToolStripMenuItem_Click(object sender, EventArgs e)
{
if (checkOriginalPhoto())
{
imageProcessing.editedBitmap = null;
filterNameTextBox.Text = blackAndWhiteToolStripMenuItem.Text;
imageProcessing.editedBitmap = BlackAndWhite.Edit(imageProcessing.originalBitmap);
if (imageProcessing.editedBitmap != null)
{
editedPhoto.Image = (Image)imageProcessing.editedBitmap;
}
}
}
public BlackAndWhiteFilter(BlackAndWhite blackAndWhite)
{
_blackAndWhite = blackAndWhite;
_blackAndWhite.Init();
}
public ActionResult <Bitmap> GetBlackImage(string path)
{
BlackAndWhite baw = new BlackAndWhite(path);
return(baw.BlackAndWhiteBrush());
}
public BlackAndWhiteFilter(BlackAndWhite blackAndWhite)
{
_blackAndWhite = blackAndWhite;
}
