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al_reconfigure_joysticks(3) Library Functions Manual al_reconfigure_joysticks(3) NAME al_reconfigure_joysticks - Allegro 5 API SYNOPSIS #include <allegro5/allegro.h> bool al_reconfigure_joysticks(void) DESCRIPTION Allegro is able to cope with users connecting and disconnected joystick de- vices on-the-fly. On existing platforms, the joystick event source will generate an event of type ALLEGRO_EVENT_JOYSTICK_CONFIGURATION when a de- vice is plugged in or unplugged. In response, you should call al_reconfig- ure_joysticks(3). Afterwards, the number returned by al_get_num_joysticks(3) may be differ- ent, and the handles returned by al_get_joystick(3) may be different or be ordered differently. All ALLEGRO_JOYSTICK(3) handles remain valid, but handles for disconnected devices become inactive: their states will no longer update, and al_get_joystick(3) will not return the handle. Handles for devices which remain connected will continue to represent the same devices. Previously inactive handles may become active again, being reused to represent newly connected devices. Returns true if the joystick configuration changed, otherwise returns false. It is possible that on some systems, Allegro won't be able to generate AL- LEGRO_EVENT_JOYSTICK_CONFIGURATION events. If your game has an input con- figuration screen or similar, you may wish to call al_reconfigure_joy- sticks(3) when entering that screen. SEE ALSO al_get_joystick_event_source(3), ALLEGRO_EVENT(3) Allegro reference manual al_reconfigure_joysticks(3)
NAME | SYNOPSIS | DESCRIPTION | SEE ALSO
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