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| printf("Joystick %i is supported by the game controller interface!\n"); | printf("Joystick %i is supported by the game controller interface!\n", i); |
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| joystick_index is the same as the device_index passed to [[SDL_JoystickOpen]]. | joystick_index is the same as the device_index passed to [[SDL_JoystickOpen]](). |
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SDL_IsGameController
Use this function to check if the given joystick is supported by the game controller interface.
Contents
Syntax
SDL_bool SDL_IsGameController(int joystick_index)
Function Parameters
joystick_index |
the device_index of a device, up to SDL_NumJoysticks() |
Return Value
Returns SDL_TRUE if the given joystick is supported by the game controller interface, SDL_FALSE if it isn't or it's an invalid index.
Code Examples
for (int i = 0; i < SDL_NumJoysticks(); ++i) {
if (SDL_IsGameController(i)) {
printf("Joystick %i is supported by the game controller interface!\n", i);
}
}
Remarks
joystick_index is the same as the device_index passed to SDL_JoystickOpen().
