open-game-input ( -- ) - Factor Documentation

open-game-input ( -- )
Game controller input

Vocabulary
game.input

Word description
Initializes the game input interface. An exception will be thrown if the initialization fails. Calls to open-game-input are reference counted; each call to open-game-input needs a corresponding call to close-game-input to close the game input interface.

See also
close-game-input, with-game-input, game-input-opened?

Definition

USING: kernel math namespaces ;

IN: game.input

: open-game-input ( -- )
game-input-opened? [ (open-game-input) ] unless
game-input-opened [ 1 + ] change-global reset-mouse ;