public void HandlePacket(Connection connection, Packet packet)
{
var packetBuilderGet = new PacketBuilder(packet);
Console.WriteLine("packet postion : " + packetBuilderGet.ReadInt32());
var p = new Packet(PacketId.Position);
var packetBuilder = new PacketBuilder(p);
packetBuilder.WriteInt32(12);
p = packetBuilder.ToPacket();
connection.SendPacket(p);
}