CCLabelTTF* pLabel = CCLabelTTF::create("Game Begin", "Arial", 24);
CC_BREAK_IF(! pLabel);
// Get window size and place the label upper.
CCSize size = CCDirector::sharedDirector()->getWinSize();
pLabel->setPosition(ccp(size.width / 2, size.height - 50));
// Add the label to HelloWorld layer as a child layer.
this->addChild(pLabel, 1);