C# Class Nanobots_Refresh.Screens.BackgroundScreen

The background screen sits behind all the other menu screens. It draws a background image that remains fixed in place regardless of whatever transitions the screens on top of it may be doing.

Inheritance: ScreenManagement.GameScreen

显示文件 Open project: giladgray/XNA-ScreenManager

Public Methods

Method	Description
BackgroundScreen ( ) : System	Constructs a new BackgroundScreen that draws the Texture "TitleScreen" to the entire screen.
BackgroundScreen ( String imageName ) : System	Constructs a new BackgroundScreen that draws the given Texture2D to the entire screen.
Draw ( GameTime gameTime ) : void	Draws the background screen.
HandleInput ( InputState input ) : void
LoadContent ( ) : void	Loads graphics content for this screen. The background texture is quite big, so we use our own local ContentManager to load it. This allows us to unload before going from the menus into the game itself, wheras if we used the shared ContentManager provided by the Game class, the content would remain loaded forever.
UnloadContent ( ) : void	Unloads graphics content for this screen.
Update ( GameTime gameTime, bool otherScreenHasFocus, bool coveredByOtherScreen ) : void	Updates the background screen. Unlike most screens, this should not transition off even if it has been covered by another screen: it is supposed to be covered, after all! This overload forces the coveredByOtherScreen parameter to false in order to stop the base Update method wanting to transition off.

Method Details

BackgroundScreen() public method

Constructs a new BackgroundScreen that draws the Texture "TitleScreen" to the entire screen.

public BackgroundScreen ( ) : System
return	System

BackgroundScreen() public method

Constructs a new BackgroundScreen that draws the given Texture2D to the entire screen.

public BackgroundScreen ( String imageName ) : System
imageName	String	XNA nice name of texture to load
return	System

Draw() public method

Draws the background screen.

public Draw ( GameTime gameTime ) : void
gameTime	Microsoft.Xna.Framework.GameTime
return	void

HandleInput() public method

public HandleInput ( InputState input ) : void
input	ScreenManagement.InputState
return	void

LoadContent() public method

Loads graphics content for this screen. The background texture is quite big, so we use our own local ContentManager to load it. This allows us to unload before going from the menus into the game itself, wheras if we used the shared ContentManager provided by the Game class, the content would remain loaded forever.

public LoadContent ( ) : void
return	void

UnloadContent() public method

Unloads graphics content for this screen.

public UnloadContent ( ) : void
return	void

Update() public method

Updates the background screen. Unlike most screens, this should not transition off even if it has been covered by another screen: it is supposed to be covered, after all! This overload forces the coveredByOtherScreen parameter to false in order to stop the base Update method wanting to transition off.

public Update ( GameTime gameTime, bool otherScreenHasFocus, bool coveredByOtherScreen ) : void
gameTime	Microsoft.Xna.Framework.GameTime
otherScreenHasFocus	bool
coveredByOtherScreen	bool
return	void