private bool IsValidWord(Word word)
{
int letterCount = word.LetterPoints.Count;
for (int index = 0; index < letterCount - 1; index++)
{
LetterPoint firstLetterPoint = word.LetterPoints[index];
LetterPoint secondLetterPoint = word.LetterPoints[index + 1];
if (!AreNeighbors(firstLetterPoint.Point, secondLetterPoint.Point))
{
return(false);
}
}
return(true);
}
private void FixColumn(Board board, List <LetterPoint> letterPoints)
{
LetterPoint[] lettersWithValues = letterPoints.Where(lp => lp.Letter.HasValue).OrderByDescending(lp => lp.Point.X).ToArray();
int numLettersWithValues = lettersWithValues.Length;
int y = letterPoints.First().Point.Y; // Getting the correct y - same for all letters
int maxX = board.Size - 1;
int currentX = maxX;
// Shift them all down
for (int index = 0; index < numLettersWithValues; index++)
{
LetterPoint lp = lettersWithValues[index];
board[currentX, y] = lp.Letter;
currentX--;
}
// Remove the rest
for (int x = currentX; x >= 0; x--)
{
board[x, y] = null;
}
}
private IEnumerable <LetterPoint> GetLettersAtOrAbove(Board board, LetterPoint letterPoint)
{
IEnumerable <LetterPoint> letterPoints = board.Where(lp => (lp.Point.Y == letterPoint.Point.Y && lp.Point.X < letterPoint.Point.X) || (lp.Point.X == letterPoint.Point.X && lp.Point.Y == letterPoint.Point.Y));
return(letterPoints);
}
private void RemoveLetter(Board newBoard, LetterPoint letterPoint)
{
newBoard[letterPoint.Point.X, letterPoint.Point.Y] = null;
}
