@Override
    public boolean onPointerMove(int mX, int mY, int mDX, int mDY) {
        if(super.onPointerMove(mX, mY, mDX, mDY)) {
            return true;
        }
        for(ResearchItemButton rib : itemSlots) {
            if(rib.onPointerMove(mX, mY, mDX, mDY)) {
                return true;
            }
        }
        
        return false;
    }