private void FillCellAndSetDirty(int row, int column, Color?colorToFill = null)
{
colorToFill = colorToFill ?? _currentColor.MyColor;
if (WorkingGrid[row, column].Equals(Color.Empty))
{
WorkingGrid[row, column] = colorToFill.Value;
_paintedCount++;
_isDirty = true;
}
#if DEBUG
_readableString = WorkingGrid.ToReadableString();
if (AnswerGrid != null && AnswerGrid[row, column] != colorToFill.Value)
{
throw new Exception(string.Format("Oops, wrong color! Expected: <{0}>. Actual: <{1}>", AnswerGrid[row, column], colorToFill.Value));
}
#endif
}
private void SolveActually()
{
#if DEBUG
_readableString = WorkingGrid.ToReadableString();
#endif
do
{
_iterationCounter++;
_isDirty = false;
Iterate(Selection.Row);
Iterate(Selection.Column);
IterateCells();
if (CellCount == _paintedCount)
{
break;
}
} while (_isDirty);
}