Classes
 ClassDescription
 GameScreen GameScreen accepts input from the user and instructs the model and a viewport to perform actions based on that input.
 HandshakeScreen HandshakeScreen.as class.The client of the game connects with the listening others by tree-way handshake firstly.
 LobbyScreen LobbyScreen.as class.
 MainMenuScreen MainMenuScreen.as class.Create an exciting and dynamic main menu screen for your game.
 ScreenBase ScreenBase.as class.
 SettingsScreen SettingsScreen.as class.This screen providers language and msic settings.
 SplashScreen SplashScene.as class with customzie subroutines.