public StateMachine()
{
GalagaBus.GetBus().Subscribe(GameEventType.GameStateEvent, this);
GalagaBus.GetBus().Subscribe(GameEventType.InputEvent, this);
gameRunning = GameRunning.GetInstance();
gameRunning.InitializeGameState();
gamePaused = GamePaused.GetInstance();
gamePaused.InitializeGameState();
mainMenu = MainMenu.GetInstance();
mainMenu.InitializeGameState();
ActiveState = mainMenu;
}
private void SwitchState(GameStateType stateType)
{
switch (stateType)
{
case GameStateType.MainMenu:
ActiveState = MainMenu.GetInstance();
break;
case GameStateType.GamePaused:
ActiveState = GamePaused.GetInstance();
break;
case GameStateType.GameRunning:
ActiveState = GameRunning.GetInstance();
break;
}
}
public static GamePaused GetInstance()
{
return(GamePaused.instance ?? (GamePaused.instance = new GamePaused()));
}