def mouse_aabb(mpos, size, pos):
    """
    AABB Collision checker that can be used for most axis-aligned collisions.
    
    Intended for use in widgets to check if the mouse is within the bounds of a particular widget.
    """
    return pos[0] <= mpos[0] <= pos[0] + size[0] and pos[1] <= mpos[1] <= pos[1
        ] + size[1]
