private void UpdateField(Button clickedField) { int[] coords = BoardUtils.FieldToCoordinates(clickedField.Name); if (BoardUtils.hasQueenInField(clickedField)) { // Clear field clickedField.Content = ""; Board[coords[0], coords[1]] = false; } else { // Add Queen BoardUtils.PlaceQueenInField(clickedField); Board[coords[0], coords[1]] = true; } }
private void UpdateFieldColors() { IEnumerator iterator = CheckerBoard.Children.GetEnumerator(); while (iterator.MoveNext()) { Button field = (Button)iterator.Current; if (field.Name != "" && field.Content != null) { int[] coords = BoardUtils.FieldToCoordinates(field.Name); if (!IsSafe(coords[0], coords[1]) && BoardUtils.hasQueenInField(field)) { field.Background = Brushes.Red; } else { ColorField(coords[0], coords[1], field); } } } }