Struct sdl2::GameControllerSubsystem

pub struct GameControllerSubsystem {
    // some fields omitted
}

Methods

impl GameControllerSubsystem

fn num_joysticks(&self) -> SdlResult<u32>

Retreive the total number of attached joysticks and controllers identified by SDL.

fn is_game_controller(&self, id: u32) -> bool

Return true if the joystick at index id is a game controller.

fn open(&self, id: u32) -> SdlResult<GameController>

Attempt to open the controller number id and return it. Controller IDs are the same as joystick IDs and the maximum number can be retreived using the SDL_NumJoysticks function.

fn name_for_index(&self, id: u32) -> SdlResult<String>

Return the name of the controller at index id

fn set_event_state(&self, state: bool)

If state is true controller events are processed, otherwise they're ignored.

fn event_state(&self) -> bool

Return true if controller events are processed.

fn add_mapping(&self, mapping: &str) -> SdlResult<MappingStatus>

Add a new mapping from a mapping string

fn mapping_for_guid(&self, guid: Guid) -> SdlResult<String>

fn update(&self)

Force controller update when not using the event loop

impl GameControllerSubsystem

fn sdl(&self) -> Sdl

Obtain an SDL context.

Trait Implementations

impl Clone for GameControllerSubsystem

fn clone(&self) -> GameControllerSubsystem

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.