Offset Type Name Description
------ -------- ---------------- ------------------------------
0000 BYTE cmd
0001 BYTE subcmd
0002 USHORT x
0004 USHORT y
0006 USHORT itemid
0008 BYTE z
0009 BYTE[2] extra
subcmd:
0x04 - Add New Dynamic Item
0x06 - Hackmove Request
0x07 - Add New NPC
0x0A - Add New Static Item
[[UO Protocol]]