private bool FilledCoordinateNotSelf(List <Coordinate> coordinates, Coordinate coordinate)
{
FieldMatrix matrix = field.FieldMatrix;
return(!(matrix.ValidCoordinate(coordinate) &&
(matrix[coordinate] == null || matrix[coordinate] == Brick)));
}
private int ScoreUndergroundHoles(List <Coordinate> coordinates)
{
//Find number of empty pixels directly under the brick
FieldMatrix matrix = field.FieldMatrix;
int holes = 0;
for (int i = 0; i < coordinates.Count; i++)
{
Coordinate c = coordinates[i] + new Coordinate(0, 1);
if (c.InList(coordinates))
{
continue;
}
while (matrix.ValidCoordinate(c))
{
if (!FilledCoordinate(coordinates, c))
{
--holes;
}
c += new Coordinate(0, 1);
}
}
return(holes * pointsUndergroundHoles);
}
