if (type == 0 && go == 1)
{
    if (y > arb || y < arb2)
    {
        y = yprevious;
        vspeed = -vspeed;
        with (rope)
        {
            y = yprevious;
            vspeed = -vspeed;
        }
    }
}
if (x < (global.idealborder[0] - 20))
    instance_destroy();