/// <summary>
/// The constructor is private: loading screens should
/// be activated via the static Load method instead.
/// </summary>
private LoadingScreen(ScreenManager screenManager, bool loadingIsSlow,
GameScreen[] screensToLoad)
{
this.loadingIsSlow = loadingIsSlow;
this.screensToLoad = screensToLoad;
TransitionOnTime = TimeSpan.FromSeconds(0.5);
}
/// <summary>
/// Activates the loading screen.
/// </summary>
public static void Load(ScreenManager screenManager, bool loadingIsSlow, 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);
}
/// <summary>
/// Create the main instance of the project and run.
/// </summary>
public OceanMars()
{
Content.RootDirectory = "Content";
// Initialize the graphics manager
graphics = new GraphicsDeviceManager(this);
graphics.PreferredBackBufferWidth = INITIAL_WIDTH; // 1280x720 is the XBox 360 default
graphics.PreferredBackBufferHeight = INITIAL_HEIGHT;
graphics.SynchronizeWithVerticalRetrace = INITIAL_VSYNC; // Turn off vsync by default
// Initialize the volume settings
SoundEffect.MasterVolume = INITIAL_VOLUME;
MediaPlayer.Volume = INITIAL_VOLUME;
// Initialize the screen manager
screenManager = new ScreenManager(this);
Components.Add(screenManager);
screenManager.AddScreen(new BackgroundScreen());
screenManager.AddScreen(new MainMenuScreen());
return;
}