/// <summary>
/// The constructor is private: loading screens should
/// be activated via the static Load method instead.
/// </summary>
public LoadingScreen(ScreenManager screenManager, bool loadingIsSlow,
GameScreen[] screensToLoad)
{
this.loadingIsSlow = loadingIsSlow;
this.screensToLoad = screensToLoad;
TransitionOnTime = TimeSpan.FromSeconds(0.5);
// If this is going to be a slow load operation, create a background
// thread that will update the network session and draw the load screen
// animation while the load is taking place.
if (loadingIsSlow)
{
backgroundThread = new Thread(BackgroundWorkerThread);
backgroundThreadExit = new ManualResetEvent(false);
graphicsDevice = screenManager.GraphicsDevice;
// Look up some services that will be used by the background thread.
IServiceProvider services = screenManager.Game.Services;
networkSession = (NetworkSession)services.GetService(
typeof(NetworkSession));
messageDisplay = (IMessageDisplay)services.GetService(
typeof(IMessageDisplay));
}
}
/// <summary>
/// Activates the loading screen.
/// </summary>
public static void Load(ScreenManager screenManager, bool loadingIsSlow,
PlayerIndex? controllingPlayer,
params GameScreen[] screensToLoad)
{
// Tell all the current screens to transition off.
foreach (GameScreen screen in screenManager.GetScreens())
screen.ExitScreen();
// Create and activate the loading screen.
LoadingScreen loadingScreen = new LoadingScreen(screenManager,
loadingIsSlow,
screensToLoad);
screenManager.AddScreen(loadingScreen, controllingPlayer);
}
//
public Game1()
{
_graphics = new GraphicsDeviceManager(this);
Content.RootDirectory = "Content";
IsFixedTimeStep = true;
TargetElapsedTime = TimeSpan.FromMilliseconds(20); // 20 milliseconds, or 50 FPS.
SoundController.SetContent(Content);
screenManager = new ScreenManager(this);
Components.Add(screenManager);
Components.Add(new MessageDisplayComponent(this));
Components.Add(new GamerServicesComponent(this));
screenManager.AddScreen(new BackgroundScreen(), null);
screenManager.AddScreen(new MainMenuScreen(), null);
foreach (DisplayMode mode in GraphicsAdapter.DefaultAdapter.SupportedDisplayModes)
{
modes.Add(mode);
Resulotions.Add("" + mode.Width + "x" + mode.Height);
}
}
