- I have a question * Questions regarding the state of the controller when polled. (vvtran)** I notice that the Controller is pretty much set up in the engine, however it seems to only be able to poll if something is getting pressed. Is there a way to poll for when the button is released? If so how can I do this? I would like for this to work because of the cannon's "charge up" when the player tries to fire something. (vvtran)** From my understanding of the engine, what's implemented for the controllers should be enough as it is. Would I need to create a seperate Joystick class like it's done in the notes? If I want to do the controller button up/released, is this what is required to do so?