// Start playing the mode, adding all relevant elements to the canvas
public virtual void StartMode()
{
paddle = new Widget.WidgetPaddle(mainWindow.Border.Width * 0.5, mainWindow.Border.Height - 50, 0, mainWindow.Border.Width);
paddle.InitIcon(mainWindow.CanvasPlayArea);
lBalls = new List<Widget.WidgetBall>();
mainWindow.KeyDown += Mode_KeyDown;
updateTimer = new DispatcherTimer();
updateTimer.Interval = new TimeSpan(100000);
updateTimer.Tick += Timer_Tick;
updateTimer.Start();
mainWindow.TextBlockLeft.Text = "Press B to add a ball, R to rese the field or ESC to return to main menu";
ResetMode();
}
// Stop running the mode and clean up all canvas elements
public virtual void EndMode()
{
updateTimer.Stop();
mainWindow.KeyDown -= Mode_KeyDown;
mainWindow.TextBlockLeft.Text = "";
mainWindow.TextBlockRight.Text = "";
foreach (Widget.WidgetBall ball in lBalls)
ball.Destroy();
lBalls.Clear();
if (paddle != null)
{
paddle.Destroy();
paddle = null;
}
}
