C# Class ScreenManagement.ScreenManager

Inheritance: Microsoft.Xna.Framework.DrawableGameComponent

显示文件 Open project: giladgray/XNA-ScreenManager

Public Methods

Method	Description
AddScreen ( GameScreen GameScreen, PlayerIndex controllingPlayer ) : void	Adds a new GameScreen to the GameScreen manager.
Draw ( GameTime gameTime ) : void	Tells each GameScreen to draw itself.
FadeBackBufferToColor ( Color color, int alpha ) : void	Helper draws a translucent black fullscreen sprite, used for fading screens in and out, and for darkening the background behind popups.
GetScreen ( int index ) : GameScreen	Get a screen by index.
GetScreens ( ) : ScreenManagement.GameScreen[]	Expose an array holding all the screens. We return a copy rather than the real master list, because screens should only ever be added or removed using the AddScreen and RemoveScreen methods.
Initialize ( ) : void	Initializes the GameScreen manager component.
RemoveAllScreens ( ) : void	Removes all GameScreens from the GameScreen manager. You should normally use GameScreen.ExitScreen instead of calling this directly, so the GameScreens can gradually transition off rather than just being instantly removed.
RemoveScreen ( GameScreen GameScreen ) : void	Removes a GameScreen from the GameScreen manager. You should normally use GameScreen.ExitScreen instead of calling this directly, so the GameScreen can gradually transition off rather than just being instantly removed.
ScreenManager ( Game game ) : System	Constructs a new GameScreen manager component.
Update ( GameTime gameTime ) : void	Allows each GameScreen to run logic.

Protected Methods

Method	Description
LoadContent ( ) : void	Load your graphics content.
UnloadContent ( ) : void	Unload your graphics content.

Private Methods

Method	Description
TraceScreens ( ) : void	Prints a list of all the screens, for debugging.

Method Details

AddScreen() public method

Adds a new GameScreen to the GameScreen manager.

public AddScreen ( GameScreen GameScreen, PlayerIndex controllingPlayer ) : void
GameScreen	GameScreen
controllingPlayer	PlayerIndex
return	void

Draw() public method

Tells each GameScreen to draw itself.

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

FadeBackBufferToColor() public method

Helper draws a translucent black fullscreen sprite, used for fading screens in and out, and for darkening the background behind popups.

public FadeBackBufferToColor ( Color color, int alpha ) : void
color	Color
alpha	int
return	void

GetScreen() public method

Get a screen by index.

public GetScreen ( int index ) : GameScreen
index	int
return	GameScreen

GetScreens() public method

Expose an array holding all the screens. We return a copy rather than the real master list, because screens should only ever be added or removed using the AddScreen and RemoveScreen methods.

public GetScreens ( ) : ScreenManagement.GameScreen[]
return	ScreenManagement.GameScreen[]

Initialize() public method

Initializes the GameScreen manager component.

public Initialize ( ) : void
return	void

LoadContent() protected method

Load your graphics content.

protected LoadContent ( ) : void
return	void

RemoveAllScreens() public method

Removes all GameScreens from the GameScreen manager. You should normally use GameScreen.ExitScreen instead of calling this directly, so the GameScreens can gradually transition off rather than just being instantly removed.

public RemoveAllScreens ( ) : void
return	void

RemoveScreen() public method

Removes a GameScreen from the GameScreen manager. You should normally use GameScreen.ExitScreen instead of calling this directly, so the GameScreen can gradually transition off rather than just being instantly removed.

public RemoveScreen ( GameScreen GameScreen ) : void
GameScreen	GameScreen
return	void

ScreenManager() public method

Constructs a new GameScreen manager component.

public ScreenManager ( Game game ) : System
game	Game
return	System

UnloadContent() protected method

Unload your graphics content.

protected UnloadContent ( ) : void
return	void

Update() public method

Allows each GameScreen to run logic.

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