void draw()
{
float old_r, old_g, old_b, old_a;
surface.get_color(old_r, old_g, old_b, old_a);
surface.set_color(0, 0, 0, 0.4);
surface.set_scale(1, 0.5);
surface.draw(x, y + surface.get_height() / 2);
surface.set_scale(1, 1);
surface.set_color(old_r, old_g, old_b, old_a);
}
void draw(const GraphicContextState& state, CL_GraphicContext* gc)
{
// FIXME: We need to stop onion layer to draw onto itself
surface.set_blend_func(blend_one, blend_one_minus_src_alpha);
surface.set_scale(SCALE, SCALE);
surface.draw(0, 0);
}