bool HelloWorld::onTouchBegan(Touch *touch, Event *event)
{
    mySprite->runAction(MoveTo::create(0, touch->getLocation()));
    return true;
}

void HelloWorld::onTouchMoved(Touch *touch, Event *event)
{

}

void HelloWorld::onTouchEnded(Touch *touch, Event *event)
{
    mySprite->runAction(MoveTo::create(0, touch->getLocation()));
}