if (d == 0)
    scr_depth();
if (fun == 0)
{
    myinteract = 0;
    if (hhspeed == 0 && vhspeed == 0)
    {
        image_index = 0;
        image_speed = 0;
    }
    if (abs(hhspeed) > 0 || abs(vhspeed) > 0)
    {
        image_speed = 0.2;
        if (image_index == 1 || image_index == 3)
            snd_play(snd_undynestep);
    }
}
gg = room_width - view_wview[0];
hh = room_height - view_hview[0];
if (view_xview[0] >= 0)
{
    x = xhome + floor(view_xview[0] - (view_xview[0] * scrollspeed));
    g = x - xprevious;
}
if (view_xview[0] >= gg)
{
    x = xhome + floor(gg - (gg * scrollspeed));
    g = x - xprevious;
}
if (view_yview[0] >= 0)
    y = yhome + floor(view_yview[0] - (view_yview[0] * scrollspeed));
if (view_yview[0] >= hh)
    y = yhome + floor(hh - (hh * scrollspeed));
xhome += hhspeed;
yhome += vhspeed;