public static void PaintChildrenCells(List <GridCell> blinkingCells)
        {
            foreach (GridCell blinkingCell in blinkingCells)
            {
                int             index            = GridHelper.CalculateIndexFromCoordinates(blinkingCell.Cell);
                MutantRectangle rectangleAtIndex = (_grid.Children[index] as MutantRectangle);

                if (rectangleAtIndex.Content.GetType() != typeof(GenericBuildingComponent))
                {
                    rectangleAtIndex.Content = blinkingCell;
                    rectangleAtIndex.Fill    = blinkingCell.Fill;
                }
            }
        }