if (cl == 4)
{
    if (vspeed > 0 && y > w_d)
    {
        y = w_d;
        if (cl == 0)
            direction += 90;
        else
            direction -= 90;
    }
    if (hspeed > 0 && x > w_r)
    {
        x = w_r;
        if (cl == 0)
            direction += 90;
        else
            direction -= 90;
    }
    if (vspeed < 0 && y < w_u)
    {
        y = w_u;
        if (cl == 0)
            direction += 90;
        else
            direction -= 90;
    }
    if (hspeed < 0 && x < w_l)
    {
        x = w_l;
        if (cl == 0)
            direction += 90;
        else
            direction -= 90;
    }
}
if (obj_time.left)
    x = w_l;
if (obj_time.right)
    x = w_r;
if (obj_time.up)
    y = w_u;
if (obj_time.down)
    y = w_d;