/// <summary>
/// Constructs a new menu entry with the specified text.
/// </summary>
public MenuEntry( MenuScreen menu, string text, EntryType type, GameScreen screen, Texture2D preview )
{
_text = text;
_screen = screen;
_type = type;
_menu = menu;
_scale = 0.9f;
_alpha = 1.0f;
Preview = preview;
}
/// <summary>
/// Load your graphics content.
/// </summary>
protected override void LoadContent()
{
ContentHelper.Initialize( Game );
_spriteBatch = new SpriteBatch( GraphicsDevice );
_lineBatch = new LineBatch( GraphicsDevice );
_assetCreator = new AssetCreator( GraphicsDevice );
_assetCreator.LoadContent();
_input.LoadContent();
PresentationParameters _pp = GraphicsDevice.PresentationParameters;
_transitions.Add( new RenderTarget2D( GraphicsDevice, _pp.BackBufferWidth, _pp.BackBufferHeight, false,
SurfaceFormat.Color, _pp.DepthStencilFormat, _pp.MultiSampleCount,
RenderTargetUsage.DiscardContents ) );
_menuScreen = new MenuScreen();
_menuScreen.AddMenuItem( "Levels", EntryType.Separator, null );
var assembly = Assembly.GetExecutingAssembly();
foreach ( LevelBase level in ( from SampleType in assembly.GetTypes()
where SampleType.IsSubclassOf( typeof( LevelBase ) )
select assembly.CreateInstance( SampleType.ToString() ) ).OfType<LevelBase>() ) {
RenderTarget2D preview = new RenderTarget2D( GraphicsDevice, _pp.BackBufferWidth / 2, _pp.BackBufferHeight / 2, false,
SurfaceFormat.Color, _pp.DepthStencilFormat, _pp.MultiSampleCount,
RenderTargetUsage.DiscardContents );
level.ScreenManager = this;
level.LoadContent();
// "Abuse" transition rendertarget to render screen preview
GraphicsDevice.SetRenderTarget( _transitions[ 0 ] );
GraphicsDevice.Clear( Color.Transparent );
level.Update( new GameTime( level.TransitionOnTime, level.TransitionOnTime ), true, false );
level.Draw(new GameTime());
level.Draw(new GameTime());
GraphicsDevice.SetRenderTarget( preview );
GraphicsDevice.Clear( Color.Transparent );
SpriteBatch.Begin();
SpriteBatch.Draw( _transitions[ 0 ], preview.Bounds, Color.White );
SpriteBatch.End();
GraphicsDevice.SetRenderTarget( null );
level.ExitScreen();
level.Update( new GameTime( level.TransitionOffTime, level.TransitionOffTime ), true, false );
_menuScreen.AddLevelItem( new LevelTutorial(), preview );
}
_menuScreen.AddMenuItem( "", EntryType.Separator, null );
_menuScreen.AddMenuItem( "Exit", EntryType.ExitItem, null );
AddScreen( new BackgroundScreen() );
AddScreen( _menuScreen );
AddScreen( new LogoScreen( TimeSpan.FromSeconds( 3.0 ) ) );
// Tell each of the screens to load their content.
foreach ( GameScreen screen in _screens ) {
screen.LoadContent();
}
}
/// <summary>
/// Constructs a new menu entry with the specified text.
/// </summary>
public MenuEntry( MenuScreen menu, string text, EntryType type, GameScreen screen )
: this(menu, text, type, screen, null)
{
}