Function sdl2_sys::SDL_GameControllerHasButton

source · 
pub unsafe extern "C" fn SDL_GameControllerHasButton(
    gamecontroller: *mut SDL_GameController,
    button: SDL_GameControllerButton,
) -> SDL_bool
Expand description

Query whether a game controller has a given button.

This merely reports whether the controller’s mapping defined this button, as that is all the information SDL has about the physical device.

\param gamecontroller a game controller \param button a button enum value (an SDL_GameControllerButton value) \returns SDL_TRUE if the controller has this button, SDL_FALSE otherwise.

\since This function is available since SDL 2.0.14.