SDL_SetJoystickVirtualHat

Set the state of a hat on an opened virtual joystick.

Header File

Defined in <SDL3/SDL_joystick.h>

Syntax

bool SDL_SetJoystickVirtualHat(SDL_Joystick *joystick, int hat, Uint8 value);

Function Parameters

SDL_Joystick *	joystick	the virtual joystick on which to set state.
int	hat	the index of the hat on the virtual joystick to update.
Uint8	value	the new value for the specified hat.

Return Value

(bool) Returns true on success or false on failure; call SDL_GetError() for more information.

Remarks

Please note that values set here will not be applied until the next call to SDL_UpdateJoysticks, which can either be called directly, or can be called indirectly through various other SDL APIs, including, but not limited to the following: SDL_PollEvent, SDL_PumpEvents, SDL_WaitEventTimeout, SDL_WaitEvent.

Thread Safety

It is safe to call this function from any thread.

Version

This function is available since SDL 3.2.0.

See Also

• SDL_SetJoystickVirtualAxis
• SDL_SetJoystickVirtualButton
• SDL_SetJoystickVirtualBall
• SDL_SetJoystickVirtualTouchpad
• SDL_SetJoystickVirtualSensorData

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CategoryAPI, CategoryAPIFunction, CategoryJoystick

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