private static void HandleRankChange(GameSession session, PacketReader packet)
{
string memberName = packet.ReadUnicodeString();
byte rank = packet.ReadByte();
Guild guild = GameServer.GuildManager.GetGuildById(session.Player.Guild.Id);
if (guild == null || session.Player.CharacterId != guild.LeaderCharacterId)
{
return;
}
GuildMember member = guild.Members.First(x => x.Player.Name == memberName);
if (member == null || member.Rank == rank)
{
return;
}
member.Rank = rank;
session.Send(GuildPacket.RankChangeConfirm(memberName, rank));
guild.BroadcastPacketGuild(GuildPacket.RankChangeNotice(session.Player.Name, memberName, rank));
}