Golang C.SDL_NumJoysticks类(方法)实例源码

func makestickopened() {
	if joy == nil {
		C.SDL_InitSubSystem(C.SDL_INIT_JOYSTICK)
		fmt.Println(int(C.SDL_NumJoysticks()))
		joy = C.SDL_JoystickOpen(0)
		fmt.Println(joy)
	}
}

// Count the number of joysticks attached to the system
func NumJoysticks() int {
	GlobalMutex.Lock()
	num := int(C.SDL_NumJoysticks())
	GlobalMutex.Unlock()
	return num
}

func NumJoysticks() int {
	return (int)(C.SDL_NumJoysticks())
}

func NumJoysticks() int {
	return int(C.SDL_NumJoysticks())
}

// Count the number of joysticks attached to the system
func NumJoysticks() int {
	num := int(C.SDL_NumJoysticks())
	return num
}