Inside that method, add the following lines to create our Label object:

_tutorialLabel = Label::createWithTTF("", "fonts/Times.ttf", 60);
_tutorialLabel->setPosition(Vec2 (_screenSize.width *  0.5f, _screenSize.height * 0.6f) );
this->addChild(_tutorialLabel, kForeground);
_tutorialLabel->setVisible(false);

We add four states to our enumerated list of game states. These will represent the different steps in our tutorial:

typedef enum {
  kGameIntro,
  kGamePlay,
  kGameOver,
  kGameTutorial,
  kGameTutorialJump,
  kGameTutorialFloat,
  kGameTutorialDrop

} GameState;

The first tutorial state, kGameTutorial, acts as a separator from all other game states. So, if the value for _state is greater than kGameTutorial, we are in tutorial mode.

Now, depending on the mode, we display a different message and we wait on a different condition to change to a new tutorial state.

If you recall, our showTutorial method...