Add an input system

Add a way to detect a playeros input like main action, secondary action, turning direction, walking direction, Burton pressed etc... A thing like this was added in rooms 2.0 where you can see the direction that a playera is being moved by the joystick but this chip doesent work if the player is sitting or constantly respawned. Furthermore things like detecting the right joystick (aka head rotation) movement is, as of now, not posible. Imagine all the possibilities! FnF-ike games, arcade games, timed reaction events, special player effects and so much more!Thanks for reading! :)