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Added ball, touchpad, and sensor support for virtual joysticks

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Fixes https://github.com/libsdl-org/SDL/issues/9542
This commit is contained in:
Sam Lantinga 2024-05-09 17:36:15 -07:00
parent d231edd2ad
commit c1ba31118b
12 changed files with 494 additions and 41 deletions
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57
src/joystick/SDL_joystick.c
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@ -1235,6 +1235,25 @@ int SDL_SetJoystickVirtualAxis(SDL_Joystick *joystick, int axis, Sint16 value)
return retval;
}
int SDL_SetJoystickVirtualBall(SDL_Joystick *joystick, int ball, Sint16 xrel, Sint16 yrel)
{
int retval;
SDL_LockJoysticks();
{
CHECK_JOYSTICK_MAGIC(joystick, -1);
#ifdef SDL_JOYSTICK_VIRTUAL
retval = SDL_SetJoystickVirtualBallInner(joystick, ball, xrel, yrel);
#else
retval = SDL_SetError("SDL not built with virtual-joystick support");
#endif
}
SDL_UnlockJoysticks();
return retval;
}
int SDL_SetJoystickVirtualButton(SDL_Joystick *joystick, int button, Uint8 value)
{
int retval;
@ -1273,6 +1292,44 @@ int SDL_SetJoystickVirtualHat(SDL_Joystick *joystick, int hat, Uint8 value)
return retval;
}
int SDL_SetJoystickVirtualTouchpad(SDL_Joystick *joystick, int touchpad, int finger, Uint8 state, float x, float y, float pressure)
{
int retval;
SDL_LockJoysticks();
{
CHECK_JOYSTICK_MAGIC(joystick, -1);
#ifdef SDL_JOYSTICK_VIRTUAL
retval = SDL_SetJoystickVirtualTouchpadInner(joystick, touchpad, finger, state, x, y, pressure);
#else
retval = SDL_SetError("SDL not built with virtual-joystick support");
#endif
}
SDL_UnlockJoysticks();
return retval;
}
int SDL_SendJoystickVirtualSensorData(SDL_Joystick *joystick, SDL_SensorType type, Uint64 sensor_timestamp, const float *data, int num_values)
{
int retval;
SDL_LockJoysticks();
{
CHECK_JOYSTICK_MAGIC(joystick, -1);
#ifdef SDL_JOYSTICK_VIRTUAL
retval = SDL_SendJoystickVirtualSensorDataInner(joystick, type, sensor_timestamp, data, num_values);
#else
retval = SDL_SetError("SDL not built with virtual-joystick support");
#endif
}
SDL_UnlockJoysticks();
return retval;
}
/*
* Checks to make sure the joystick is valid.
*/