====== UO Protocol 0x21 ======

Character Move Reject (8 bytes)

This is sent by the server to reject a movement request.

<code>
Offset Type     Name             Description
------ -------- ---------------- ------------------------------
 0000  BYTE     cmd
 0001  BYTE     sequence         Sequence number
 0002  USHORT   xLoc
 0004  USHORT   yLoc
 0006  BYTE     direction
 0007  SBYTE    zLoc
</code>

Note:

    Sending this packet will reset the client's movement sequence to zero.
    The client has to jump back to the given position