Affection.Subsystems.AffectionJoystick

Documentation

consumeSDLJoystickEvents

Arguments

:: (Participant am us, Mesg am us ~ JoystickMessage)

=> am

The message system participant

-> [EventPayload]

Incoming events

-> Affection us [EventPayload]

Leftover SDL events

Helper function that consumes all Joystick-related EventPayloads and emits appropriate JoystickMessages

joystickAutoConnect

Arguments

:: JoystickMessage

Any JoystickMessage will do, but listens only on MsgJoystickDevice messages

-> Affection us (Maybe Joystick)

Returns a joystick descriptor, if successful

Helper function to automatically connect and open newly attached joystick devices

joystickAutoDisconnect

Arguments

:: [Joystick]

List of Joystick descriptors

-> JoystickMessage

Any JoystickMessage will do, but listens specifically to MsgJoystickDevice messages

-> Affection us [Joystick]

Returns altered list of Joystick descriptors

Helper function to automatically close and disconnect freshly detached joystick devices