public override bool Equals(object other)
{
CellCoordinates otherCell = other as CellCoordinates;
if (null == otherCell)
{
return(false);
}
bool rowEqual = (this.Row == otherCell.Row);
bool colEqual = (this.Column == otherCell.Column);
return(rowEqual && colEqual);
}
private IEnumerable <ICellCoordinates> FlippedCellsForDirectionOfTurnOnBoard(
ICellCoordinates direction,
ICellCoordinates turnCandidate,
IBoardState board)
{
var result = new List <ICellCoordinates>();
int rowIncrement = direction.Row - turnCandidate.Row;
int columnIncrement = direction.Column - turnCandidate.Column;
#if NO_UNITY
Check.If(Math.Abs(rowIncrement)).IsBetween(0, 1);
Check.If(Math.Abs(columnIncrement)).IsBetween(0, 1);
#endif
CellCoordinates current = new CellCoordinates(direction.Row, direction.Column);
bool isMyColourFound = false;
while (current.Row >= 0 && current.Row < MatrixBoard.BOARD_SIZE &&
current.Column >= 0 && current.Column < MatrixBoard.BOARD_SIZE)
{
if (board.IsCellTakenByInactivePlayer(current))
{
var currentClone = current.Clone() as CellCoordinates;
result.Add(currentClone);
}
else if (board.IsCellTakenByCurrentPlayer(current))
{
isMyColourFound = true;
break;
}
else // empty cell
{
break;
}
current.Row += rowIncrement;
current.Column += columnIncrement;
}
if (!isMyColourFound)
{
return(null);
}
return(result);
}
public object Clone()
{
CellCoordinates result = new CellCoordinates(this.Row, this.Column);
return(result);
}