public void RequestCell(StreamConnection connection, uint instanceId, int x, int y)
{
var doodads = WorldManager.Instance.GetInCell <Doodad>(instanceId, x, y).ToArray(); // TODO active worldId from character
var requestId = connection.GetNextRequestId(doodads);
var count = Math.Min(doodads.Length, 30);
var res = new Doodad[count];
Array.Copy(doodads, 0, res, 0, count);
connection.SendPacket(new TCDoodadStreamPacket(requestId, count, res));
}