This is sent by the server to display the contents of a container.
Offset Type Name Description
------ -------- ---------------- ------------------------------
0000 BYTE cmd
0001 USHORT blockSize
0003 USHORT itemCount # of Item segments
for (itemCount)
{
UINT serial
USHORT artwork
BYTE stackId
USHORT amount # of items in stack
USHORT xLoc
USHORT yLoc
UINT containerID
USHORT color
}