I want to create an Input function like Unity with cocos2d-x.

I am a student who uses cocos2d-x 3.10 to create games.

Create a listener on the cocos2d-x EventListenerKeyboard and
Instead of putting functions in onKeyPressed in advance,

such as Unity, bool Input::GetKeyDown (KeyCode keyCode), etc. I'd like to implement a function that determines whether it's pressed, pressed, or detached.

I can't think of what to implement.

If you don't mind, please reply.