====== UO Protocol 0xA7 ======

===== Request Tips/Notice (4 bytes) =====

This is sent to request a tip

<code>
Offset Type     Name             Description
------ -------- ---------------- ------------------------------
 0000  BYTE     cmd
 0001  USHORT   number           The number of the current tip. 0xFFFF is request first.
 0003  BYTE     direction        The direction of the requested tip
</code>