function draw_circular_bar(arg0, arg1, arg2, arg3, arg4, arg5, arg6, arg7, arg8)
{
    if (argument2 > 0)
    {
        var numberofsections = 60;
        var sizeofsection = 360 / numberofsections;
        var val = (argument2 / argument3) * numberofsections;
        if (val > 1)
        {
            piesurface = surface_create(argument5 * 2, argument5 * 2);
            draw_set_colour(argument4);
            draw_set_alpha(argument6);
            surface_set_target(piesurface);
            draw_clear_alpha(c_blue, 0.7);
            draw_clear_alpha(c_black, 0);
            draw_primitive_begin(pr_trianglefan);
            draw_vertex(argument5, argument5);
            for (var i = 0; i <= val; i++)
            {
                var len = (i * sizeofsection) + 90;
                var tx = lengthdir_x(argument5, len);
                var ty = lengthdir_y(argument5, len);
                draw_vertex(argument5 + tx, argument5 + ty);
            }
            draw_primitive_end();
            draw_set_alpha(1);
            draw_set_blend_mode(bm_subtract);
            draw_set_colour(c_black);
            d_circle(argument5 - 1, argument5 - 1, argument5 - argument7, false);
            draw_set_blend_mode(bm_normal);
            surface_reset_target();
            if (arg8)
                draw_set_blend_mode(bm_add);
            draw_surface(piesurface, argument0 - argument5, argument1 - argument5);
            draw_set_blend_mode(bm_normal);
            surface_free(piesurface);
        }
    }
}