func (m MouseState) GetButtons() []bool {
var n int
n = int(C.al_get_mouse_num_buttons())
ms := (C.ALLEGRO_MOUSE_STATE)(m)
slice := make([]bool, n)
for i := uint(0); i < uint(n); i++ {
button := (ms.buttons & (1 << i)) != 0
slice[i] = button
}
return slice
}
func GetMouseNumButtons() uint32 {
return uint32(C.al_get_mouse_num_buttons())
}