public static void Add(NetworkMessage message, IEnumerable <CharacterListItem> characters, ushort premiumDaysLeft)
{
message.AddByte((byte)ServerPacketType.CharacterList);
message.AddByte((byte)characters.Count());
foreach (CharacterListItem character in characters)
{
message.AddString(character.Name);
message.AddString(character.World);
message.AddBytes(character.Ip);
message.AddUInt16(character.Port);
}
message.AddUInt16(premiumDaysLeft);
}