public PauseScreen(string title, string details, GameScreen caller)
{
IsPopup = true;
_caller = caller;
_title = title;
_details = details;
TransitionOnTime = TimeSpan.FromSeconds(.2f);
TransitionOffTime = TimeSpan.FromSeconds(.2f);
}
/// <summary>
/// Removes a screen from the screen manager. You should normally
/// use <see cref="GameScreen"/>.ExitScreen instead of calling this directly, so
/// the screen can gradually transition off rather than just being
/// instantly removed.
/// </summary>
public void RemoveScreen(GameScreen screen)
{
// If we have a graphics device, tell the screen to unload content.
if ((_graphicsDeviceService != null) &&
(_graphicsDeviceService.GraphicsDevice != null))
{
screen.UnloadContent();
}
_screens.Remove(screen);
_screensToUpdate.Remove(screen);
screen.Dispose();
}
/// <summary>
/// Adds a new screen to the screen manager.
/// </summary>
public void AddScreen(GameScreen screen)
{
screen.ScreenManager = this;
screen.Initialize();
// If we have a graphics device, tell the screen to load content.
if ((_graphicsDeviceService != null) &&
(_graphicsDeviceService.GraphicsDevice != null))
{
screen.LoadContent();
}
_screens.Add(screen);
}