Cocos2d-x [Touch Listener] addListener instead of SetTouchEnabled(true)

SetTouchEnabled is deprecated.

It still works. But you do not want another warning.

Here is the key to avoid the warning.

auto listener = cocos2d::EventListenerTouchOneByOne::create();

    listener->setSwallowTouches(true);

    

    listener->onTouchBegan = [&](cocos2d::Touch* touch, cocos2d::Event* event)

    {

        Point p = touch->getLocation();

        cocos2d::Rect rect = this->getBoundingBox();

        

        if(rect.containsPoint(p))

        {

            this->onTouchBegan(touch, event);

            return true; // to indicate that we have consumed it.

        }

        

        return false; // we did not consume this event, pass thru.

    };

    

    listener->onTouchEnded = [=](cocos2d::Touch* touch, cocos2d::Event* event)

    {

        this->onTouchEnded(touch, event);

    };

    

    cocos2d::Director::getInstance()->getEventDispatcher()->addEventListenerWithFixedPriority(listener, 30);

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