read-controller ( controller -- controller-state )
Game controller input

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Vocabulary
game.input

Inputs and outputs
controllera controller
controller-statea controller-state


Word description
Reads the current state of controller. See the documentation for the controller-state class for details of the returned value's format. If the device is no longer available, f is returned.

Warning
For efficiency, the implementation may reuse the returned controller-state object next time read-controller is called on the same controller. You should clone any values from the returned tuple you need to preserve.


See also
controller-state, controller

Definition

HOOK: read-controller game-input-backend
( controller -- controller-state )


Methods