/// <summary>
/// The update cell button.
/// </summary>
/// <param name="grid">
/// The game grid.
/// </param>
/// <param name="button">
/// The button.
/// </param>
private void UpdateCellButton(IMinesweeperGrid grid, WpfMinesweeperButton button)
{
var i = button.Row;
var j = button.Col;
var color = new System.Windows.Media.Color();
if (grid.IsCellProtected(i, j))
{
button.Background = this.images[1];
}
else if (grid.IsCellRevealed(i, j))
{
button.ClearValue(Control.BackgroundProperty);
button.Background = new SolidColorBrush(Colors.LightGray);
if (grid.HasCellBomb(i, j))
{
button.Background = this.images[0];
}
else
{
switch (grid.NeighborMinesCount(i, j))
{
case 1:
color = Colors.Blue;
break;
case 2:
color = Colors.Green;
break;
case 3:
color = Colors.Red;
break;
case 4:
color = Colors.Indigo;
break;
case 5:
color = Colors.DarkSlateGray;
break;
case 6:
color = Colors.DarkRed;
break;
case 7:
color = Colors.DarkBlue;
break;
case 8:
color = Colors.Black;
break;
}
if (grid.NeighborMinesCount(i, j) != 0)
{
button.Content = grid.NeighborMinesCount(i, j).ToString();
button.Foreground = new SolidColorBrush(color);
}
}
button.IsHitTestVisible = false;
}
else
{
button.Background = new SolidColorBrush(Colors.AliceBlue);
button.Content = string.Empty;
}
}
/// <summary>
/// The display grid.
/// </summary>
/// <param name="grid">
/// The game grid.
/// </param>
public void DisplayGrid(IMinesweeperGrid grid)
{
var rows = grid.Rows;
var cols = grid.Cols;
if (grid.NeighborMinesCount(this.lastRow, this.lastCol) == 0)
{
this.isGridInitialized = false;
}
if (this.isGridInitialized)
{
var i = this.lastRow;
var j = this.lastCol;
var button = this.buttons.First(x => x.Name == "Button_" + i.ToString() + "_" + j.ToString());
this.UpdateCellButton(grid, button);
}
else
{
this.buttons.Clear();
this.win.Children.Clear();
for (var i = 0; i < rows; i++)
{
for (var j = 0; j < cols; j++)
{
var button = new WpfMinesweeperButton { Row = rows, Col = cols };
button.Name = "Button_" + i + "_" + j;
button.HorizontalAlignment = HorizontalAlignment.Left;
button.VerticalAlignment = VerticalAlignment.Top;
button.Width = CellHeightAndWidth;
button.Height = CellHeightAndWidth;
button.Margin = new Thickness(i * CellHeightAndWidth, j * CellHeightAndWidth, 0, 0);
button.Click += this.CellButtonClick;
button.MouseRightButtonUp += this.ButtonOnMouseRightButtonUp;
button.Row = i;
button.Col = j;
this.UpdateCellButton(grid, button);
this.win.Children.Add(button);
this.buttons.Add(button);
}
}
this.isGridInitialized = true;
}
}
