showMessageWin method

void showMessageWin (int score, bool newHighscore, int tries)

Shows the 'MessageWin' and activates the button click listener for listenNextLevelButton

Implementation 

void showMessageWin(int score, bool newHighscore, int tries) {
  MenuView.show().messageWin(score, newHighscore, tries).render();
  this.listenNextLevelButton();
}