internal List <RowColPair> getLetterLocationsRelativeHorizontally(string candidate, RowColPair cell)
{
RowColPair uniqueLoc = null;
//if (uniqueLetters[curWord] != null)
// getLocationByID(uniqueLetters[curWord].id);
List <RowColPair> locs = new List <RowColPair>();
for (int row = 0; row < dim; ++row)
{
for (int col = -1; col < 2; ++col)
{
int candRow = row;
int candCol = cell.Col + col;
if (candRow >= 0 && candRow < dim &&
candCol >= 0 && candCol < dim &&
board[candRow, candCol] != null &&
board[candRow, candCol].c.Equals(candidate))
{
//if (uniqueLoc == null || closeEnoughToUniqueLetter(uniqueLoc, candRow, candCol))
locs.Add(new RowColPair(candRow, candCol));
}
}
}
return(locs);
}
internal List <RowColPair> getLetterLocations(string letter)
{
RowColPair uniqueLoc = null;
//if (uniqueLetters[curWord] != null)
// getLocationByID(uniqueLetters[curWord].id);
List <RowColPair> locs = new List <RowColPair>();
for (int row = 0; row < dim; ++row)
{
for (int col = 0; col < dim; ++col)
{
if (board[row, col] != null && board[row, col].c.Equals(letter))
{
locs.Add(new RowColPair(row, col));
}
}
}
return(locs);
}
internal static Board GetNewBoardState(Board board, RowColPair item, bool newWord = false)
{
//Make a copy of the board we can manipulate
Board b = board.copy();
//Remove the first letter and add it to the solve order
b.words[0] = board.words[0].Remove(0, 1);
var cell = board.getCell(item.Row, item.Col);
b.solveOrder.Add(cell.id);
if (b.solveOrder.Count > Board.maxSolveLength)
{
Board.maxSolveLength = b.solveOrder.Count;
}
//Make curCell point to location of letter we just processed
b.curCell = item;
return(b);
}