myview = view_xview[0];
gg = room_width - view_wview[0];
if (myview < 0)
    myview = 0;
if (view_xview[0] <= 0)
    x = xhome;
if (view_xview[0] > 0)
    x = xhome + floor(view_xview[0] - (view_xview[0] * scrollspeed));
if (view_xview[0] >= gg)
    x = xhome + floor(gg - (gg * scrollspeed));