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SDL Wiki

SDL_GameControllerHasButton

Query whether a game controller has a given button.

Syntax

SDL_bool SDL_GameControllerHasButton(SDL_GameController *gamecontroller,
                                     SDL_GameControllerButton button);

Function Parameters

gamecontroller

a game controller

button

a button enum value (an SDL_GameControllerButton value)

Return Value

Returns SDL_TRUE if the controller has this button, SDL_FALSE otherwise.

Remarks

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


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