this.buttons[0]=new StartButton(new Point(getGameWidth()/2.0,getGameHeight()/2.0));
this.buttons[1]=new InformationButton(new Point(55,getGameHeight()-55));
this.buttons[2]=new GuideButton(new Point(55,getGameHeight()-160));
this.creator=new Creator(new Level(MEngine.getAssetManager().getJson("levels/welcome_level.json"),new Point(getGameWidth()/2,getGameHeight()/2)));
creator.build(new GameOverCallback(){
@Override
public void showScore(int score) {
WelcomePage.this.buttons[0].doTask();
}