OpenNos.GameObject.Character.ChangeClass C# (CSharp) Method

        public void ChangeClass(ClassType characterClass)
        {
            JobLevel = 1;
            JobLevelXp = 0;
            Session.SendPacket("npinfo 0");
            Session.SendPacket("p_clear");

            if (characterClass == (byte)ClassType.Adventurer)
            {
                HairStyle = (byte)HairStyle > 1 ? 0 : HairStyle;
            }
            LoadSpeed();
            Class = characterClass;
            Hp = (int)HPLoad();
            Mp = (int)MPLoad();
            Session.SendPacket(GenerateTit());
            Session.SendPacket(GenerateStat());
            Session.CurrentMap?.Broadcast(Session, GenerateEq());
            Session.CurrentMap?.Broadcast(GenerateEff(8), MapX, MapY);
            Session.SendPacket(GenerateMsg(Language.Instance.GetMessageFromKey("CLASS_CHANGED"), 0));
            Session.CurrentMap?.Broadcast(GenerateEff(196), MapX, MapY);
            int faction = 1 + _random.Next(0, 2);
            Faction = faction;
            Session.SendPacket(GenerateMsg(Language.Instance.GetMessageFromKey($"GET_PROTECTION_POWER_{faction}"), 0));
            Session.SendPacket("scr 0 0 0 0 0 0");
            Session.SendPacket(GenerateFaction());
            Session.SendPacket(GenerateStatChar());
            Session.SendPacket(GenerateEff(4799 + faction));
            Session.SendPacket(GenerateCond());
            Session.SendPacket(GenerateLev());
            Session.CurrentMap?.Broadcast(Session, GenerateCMode());
            Session.CurrentMap?.Broadcast(Session, GenerateIn(), ReceiverType.AllExceptMe);
            Session.CurrentMap?.Broadcast(GenerateEff(6), MapX, MapY);
            Session.CurrentMap?.Broadcast(GenerateEff(198), MapX, MapY);
            foreach (CharacterSkill skill in Skills.GetAllItems())
            {
                if (skill.SkillVNum >= 200)
                {
                    Skills.Remove(skill.SkillVNum);
                }
            }

            Skills[(short)(200 + 20 * (byte)Class)] = new CharacterSkill { SkillVNum = (short)(200 + 20 * (byte)Class), CharacterId = CharacterId };
            Skills[(short)(201 + 20 * (byte)Class)] = new CharacterSkill { SkillVNum = (short)(201 + 20 * (byte)Class), CharacterId = CharacterId };
            Skills[236] = new CharacterSkill { SkillVNum = 236, CharacterId = CharacterId };

            Session.SendPacket(GenerateSki());

            foreach (QuicklistEntryDTO quicklists in DAOFactory.QuicklistEntryDAO.LoadByCharacterId(CharacterId).Where(quicklists => QuicklistEntries.Any(qle => qle.Id == quicklists.Id)))
            {
                DAOFactory.QuicklistEntryDAO.Delete(quicklists.Id);
            }

            QuicklistEntries = new List<QuicklistEntryDTO>
                {
                    new QuicklistEntryDTO
                    {
                        CharacterId = CharacterId,
                        Q1 = 0,
                        Q2 = 9,
                        Type = 1,
                        Slot = 3,
                        Pos = 1
                    }
                };
            if (ServerManager.Instance.Groups.Any(s => s.IsMemberOfGroup(Session)))
            {
                Session.CurrentMap?.Broadcast(Session, $"pidx 1 1.{CharacterId}", ReceiverType.AllExceptMe);
            }
        }