private void ClearSolution()

in Games/Maze/GamePage.xaml.cs [305:334]

• 27 lines of code
• 7 McCabe index (conditional complexity)

        private void ClearSolution()
        {
            int stepCol = _numCols - 1;
            int stepRow = _numRows - 1;

            for (int step = _solution.Count() - 1; step > -1; step--)
            {
                var pos = _solution.ElementAt(step);

                if (pos == Direction.Left)
                {
                    stepCol++;
                }
                if (pos == Direction.Right)
                {
                    stepCol--;
                }
                if (pos == Direction.Up)
                {
                    stepRow++;
                }
                if (pos == Direction.Down)
                {
                    stepRow--;
                }
                var cell = MazeGrid.Children.Cast<FrameworkElement>().First(b => Grid.GetRow(b) == stepRow && Grid.GetColumn(b) == stepCol) as Border;

                cell.Background = null;
            }
        }