using BrewMonster;
using BrewMonster.Common;
using BrewMonster.Managers;
using BrewMonster.Network;
using BrewMonster.Scripts.Skills;
using BrewMonster.UI;
using CSNetwork.C2SCommand;
using CSNetwork.GPDataType;
using CSNetwork.Protocols;
using CSNetwork.Protocols.RPCData;
using System;
using System.Collections.Generic;
using System.Runtime.InteropServices;
using System.Text;
using System.Threading;
using System.Threading.Tasks;
using BrewMonster.Scripts;
using BrewMonster.Scripts.Managers;
using UnityEngine;
using CommandID = CSNetwork.GPDataType.CommandID;

namespace CSNetwork
{
    public class GameSession : IDisposable
    {
        private static IPrefixedLogger
            _logger = LoggerFactory.GetLogger(nameof(GameSession)); // Get class-specific logger
        private NetworkManager _networkManager;
        private string _host;
        private int _port;
        private string _username;
        private string _password;
        private int _currentUserId = -1; // To store the UserID after successful login
        private uint _localsid = 0; // To store the LocalSID from onlineannounce
        private int m_iCharID;
        private int m_idLastSelTarget = 0; //	ID of selected item last time

        CECStringTab m_ErrorMsgs;

        // State management for async operations and callbacks
        private Action<bool> _loginCallback;
        private Action<List<RoleInfo>> _roleListCallback;
        private List<RoleInfo> _accumulatedRoles;
        private Action<RoleInfo> _selectRoleCallback;
        private Action<RoleInfo> _createRoleCallback;
        private RoleInfo _selectedRole;
        public bool IsConnected => _networkManager?.IsConnected ?? false;
        public static SynchronizationContext Context;
        private CECC2SCmdCache m_CmdCache;		//	C2S command cache

        /// <summary>Raised when server sends PROTOCOL_PLAYERLOGOUT(69).</summary>
        public event Action<playerlogout> PlayerLogoutReceived;

        /// <summary>Raised when the underlying network disconnects.</summary>
        public event Action Disconnected;

        private static void PostToUnityContext(Action action)
        {
            if (action == null) return;
            var ctx = Context;
            if (ctx != null)
            {
                ctx.Post(_ => action(), null);
            }
            else
            {
                action();
            }
        }
#if UNITY_EDITOR
        public bool isDebug;
        public bool IsDebug
        {
            get => isDebug;
            set => isDebug = value;
        }
#endif
        public CECC2SCmdCache CmdCache { get => m_CmdCache; }


        public GameSession()
        {
            _networkManager = new NetworkManager();
            m_CmdCache = new CECC2SCmdCache();
            _networkManager.ProtocolReceived += OnProtocolReceived;
            _networkManager.ErrorOccurred += OnErrorOccurred;
            _networkManager.Disconnected += OnDisconnected;

            TestLogoutLogic.Instance.WasClientSendLogoutMessage = false;
        }

        public void SetLogPath(string path)
        {
            LoggerFactory.SetFileLoggerImplementation(new FileLogger());
            _logger = LoggerFactory.GetCustomLogger(path, nameof(GameSession) + GetHashCode(), LoggerType.File);
            _networkManager.SetLogPath(path);
        }

        /// <summary>
        /// Connects to the game server asynchronously.
        /// </summary>
        /// <param name="host">Server hostname or IP address.</param>
        /// <param name="port">Server port.</param>
        /// <returns>Task representing the asynchronous connect operation. Check IsConnected property or handle Disconnected event for status.</returns>
        public async Task ConnectAsync(string host, int port)
        {
            if (IsConnected)
            {
                _logger.Log(LogType.Warning, "ConnectAsync called but already connected.");
                return;
            }

            _host = host;
            _port = port;
            _logger.Log(LogType.Info, $"Attempting to connect to {_host}:{_port}...");
            try
            {
                await _networkManager.ConnectAsync(_host, _port);
                if (IsConnected)
                {
                    _logger.Log(LogType.Info, "Connection established.");
                }
                else
                {
                    _logger.Log(LogType.Warning,
                        "Connection failed after ConnectAsync completed (check NetworkManager logs/events).");
                }
            }
            catch (Exception ex)
            {
                _logger.Log(LogType.Error, $"Connection exception: {ex.Message}");
                _logger.LogException(ex);
                OnDisconnected();
            }
        }


        public void Disconnect()
        {
            _networkManager.Disconnect();
        }

        /// <summary>
        /// Initiates the login process asynchronously.
        /// </summary>
        /// <param name="username">Account username.</param>
        /// <param name="password">Account password.</param>
        /// <param name="callback">Action invoked with true on successful login (OnlineAnnounce received), false otherwise.</param>
        public void LoginAsync(string username, string password, Action<bool> callback)
        {
            if (!IsConnected)
            {
                _logger.Log(LogType.Warning, "LoginAsync called but not connected.");
                callback?.Invoke(false);
                return;
            }

            if (_loginCallback != null)
            {
                _logger.Log(LogType.Warning, "LoginAsync called while another login is already in progress.");
                callback?.Invoke(false);
                return;
            }

            _username = username;
            _password = password;
            _loginCallback = callback;
            _currentUserId = -1; // Reset user ID

            _logger.Log(LogType.Info, $"Initiating login for user '{_username}'...");
        }

        /// <summary>
        /// Initiates fetching the role list asynchronously. Requires successful login.
        /// </summary>
        /// <param name="callback">Action invoked with the complete list of roles, or null/empty list on failure.</param>
        public void GetRoleListAsync(Action<List<RoleInfo>> callback)
        {
            if (!IsConnected)
            {
                _logger.Log(LogType.Warning, "GetRoleListAsync called but not connected.");
                callback?.Invoke(null);
                return;
            }

            if (_currentUserId == -1)
            {
                _logger.Log(LogType.Warning, "GetRoleListAsync called but not logged in.");
                callback?.Invoke(null);
                return;
            }

            if (_roleListCallback != null)
            {
                _logger.Log(LogType.Warning,
                    "GetRoleListAsync called while another role list retrieval is already in progress.");
                callback?.Invoke(null);
                return;
            }

            _roleListCallback = callback;
            _accumulatedRoles = new List<RoleInfo>();
            _logger.Log(LogType.Info, "Requesting role list...");
            RequestRoleListInternal();
        }

        public RoleInfo GetRoleInfo()
        {
            return _selectedRole;
        }

        public void SelectRoleAsync(RoleInfo role, Action<RoleInfo> callback)
        {
            _selectedRole = role;
            _selectRoleCallback = callback;
            SetCharacterID(role.roleid);
            SendProtocol(new selectrole()
            {
                Roleid = role.roleid,
                Flag = 0
            });
        }

        public void CreateRoleAsync(RoleInfo roleInfo, Octets referId, Action<RoleInfo> callback)
        {
            if (!IsConnected)
            {
                callback?.Invoke(null);
                return;
            }

            if (_currentUserId == -1)
            {
                callback?.Invoke(null);
                return;
            }

            if (_createRoleCallback != null)
            {
                callback?.Invoke(null);
                return;
            }

            _createRoleCallback = callback;

            createrole createRoleProtocol = new createrole()
            {
                Userid = _currentUserId,
                Localsid = _localsid,
                Roleinfo = roleInfo,
                Referid = referId ?? new Octets()
            };

           Debug.Log($"[GameSession] Creating role - UserID: {_currentUserId}, Localsid: {_localsid}, Profession: {roleInfo.occupation}, Gender: {roleInfo.gender}");
           Debug.Log($"[GameSession] RoleInfo details - Name size: {roleInfo.name?.Size ?? 0}, Equipment count: {roleInfo.equipment?.Count ?? 0}, Custom data size: {roleInfo.custom_data?.Size ?? 0}, Race: {roleInfo.race}");
            
            // Log first few bytes of custom_data for debugging
            if (roleInfo.custom_data != null && roleInfo.custom_data.Size > 0)
            {
                byte[] customDataPreview = new byte[Math.Min(16, (int)roleInfo.custom_data.Size)];
                Array.Copy(roleInfo.custom_data.ByteArray, 0, customDataPreview, 0, customDataPreview.Length);
                string hexPreview = BitConverter.ToString(customDataPreview).Replace("-", " ");
                Debug.Log($"[GameSession] Custom_data preview (first 16 bytes): {hexPreview}");
            }
            
            Debug.Log($"[GameSession] Sending createrole protocol (Type: {createRoleProtocol.Type})");
            SendProtocol(createRoleProtocol);
        }

        /// <summary>
        /// Helper method to create a new RoleInfo for character creation.
        /// Matches C++ NewCharacterImpl behavior.
        /// </summary>
        public static RoleInfo CreateNewRoleInfo(string name, int profession, int gender)
        {
            RoleInfo roleInfo = new RoleInfo();

            // Set basic info
            roleInfo.occupation = (byte)profession;
            roleInfo.gender = (byte)gender;
            roleInfo.level = 1;
            roleInfo.level2 = 0;
            roleInfo.status = 0; // _ROLE_STATUS_NORMAL
            roleInfo.delete_time = 0;
            roleInfo.create_time = 0; // Server will set this
            roleInfo.lastlogin_time = 0;
            roleInfo.posx = 0.0f;
            roleInfo.posy = 0.0f;
            roleInfo.posz = 0.0f;
            roleInfo.worldtag = 0; // Server will set this
            roleInfo.referrer_role = 0;
            roleInfo.cash_add = 0;

            // Set name - C++ uses Unicode encoding (ACHAR = wchar_t)
            if (!string.IsNullOrEmpty(name))
            {
                byte[] nameBytes = Encoding.Unicode.GetBytes(name);
                roleInfo.name = new Octets(nameBytes);
            }
            else
            {
                roleInfo.name = new Octets();
            }

            // Initialize equipment list with 29 empty items (IVTRSIZE_EQUIPPACK = 29)
            roleInfo.equipment = new List<GRoleInventory>();
            for (int i = 0; i < 29; i++)
            {
                // Important: GRoleInventory.data must be non-null or Marshal() will fail and the packet won't send.
                roleInfo.equipment.Add(new GRoleInventory
                {
                    id = 0,
                    pos = i,
                    count = 0,
                    max_count = 0,
                    data = new Octets(),
                    proctype = 0,
                    expire_date = 0,
                    guid1 = 0,
                    guid2 = 0,
                    mask = 0
                });
            }

            // Initialize custom data exactly as C++ does: memset to 0, then set specific values
            // This matches C++ LoadDefaultCustomizeData behavior
            roleInfo.custom_data = CreateDefaultCustomizeData(profession, gender);
            
            // Initialize other empty custom data fields
            roleInfo.custom_status = new Octets();
            roleInfo.charactermode = new Octets();
            roleInfo.reincarnation_data = new Octets();
            roleInfo.realm_data = new Octets();

            // Race is typically determined by profession, but we'll leave it at 0 for now
            // Server may set it based on profession
            roleInfo.race = 0;

            return roleInfo;
        }

        /// <summary>
        /// Creates default customize data exactly matching C++ LoadDefaultCustomizeData behavior.
        /// Structure layout - trying multiple sizes due to potential padding:
        /// - DWORD dwVersion (offset 0-3, 4 bytes) = 0x10007001
        /// - FACE_CUSTOMIZEDATA faceData (offset 4-87, 84 bytes) = all zeros
        /// - unsigned short bodyID (offset 88-89, 2 bytes) = 0
        /// - A3DCOLOR colorBody (offset 90-93, 4 bytes) = 0xffffffff
        /// - 6 unsigned char scales (offset 94-99, 6 bytes) = all 128
        /// Note: C++ sizeof might include padding, trying 100, 104, 108 bytes
        /// </summary>
        private static Octets CreateDefaultCustomizeData(int profession, int gender)
        {
            // C++ sizeof(PLAYER_CUSTOMIZEDATA) - Based on server response, it expects 176 bytes
            // The C++ code sends: sizeof(CECPlayer::PLAYER_CUSTOMIZEDATA) which appears to be 176 bytes
            // Server response shows: custom_data size=176, so server expects/receives 176 bytes
            // Structure layout (176 bytes total):
            // - DWORD dwVersion (4 bytes, offset 0) = 0x10007001
            // - FACE_CUSTOMIZEDATA faceData (84 bytes, offset 4) = all zeros for now
            // - unsigned short bodyID (2 bytes, offset 88) = 0
            // - A3DCOLOR colorBody (4 bytes, offset 90) = 0xffffffff
            // - 6 unsigned char scales (6 bytes, offset 94) = all 128
            // - Padding/additional fields (76 bytes, offset 100-175) = all zeros
            const int CUSTOMIZE_DATA_SIZE = 176; // Match server expectation (176 bytes from response)
            const uint CUSTOMIZE_DATA_VERSION = 0x10007001; // CUSTOMIZE_DATA_VERSION from C++
            byte[] customDataBytes = new byte[CUSTOMIZE_DATA_SIZE];
            
            // Step 1: memset to 0 (already done by new byte[])
            
            // Step 2: Set dwVersion at offset 0-3 (little-endian)
            byte[] versionBytes = BitConverter.GetBytes(CUSTOMIZE_DATA_VERSION);
            Array.Copy(versionBytes, 0, customDataBytes, 0, 4);
            
            // Step 3: FACE_CUSTOMIZEDATA at offset 4-87 is already zero (84 bytes)
            // (In C++ this would be loaded from INI, but for now we use zeros)
            
            // Step 4: bodyID at offset 88-89 is already zero (2 bytes)
            // Note: There might be 2 bytes padding here if struct is 4-byte aligned
            
            // Step 5: Set colorBody to 0xffffffff 
            // Try offset 90 first (no padding), if that doesn't work try 92 (with padding)
            byte[] colorBodyBytes = BitConverter.GetBytes(0xffffffffu);
            Array.Copy(colorBodyBytes, 0, customDataBytes, 90, 4); // Try 90 first
            
            // Step 6: Set all 6 scale fields to 128
            // Try offset 94 first (no padding), if that doesn't work try 96 (with padding)
            for (int i = 94; i < 100; i++)
            {
                customDataBytes[i] = 128;
            }
            
            return new Octets(customDataBytes);
        }

        public void EnterWorldAsync(RoleInfo role, Action callback)
        {
            SendProtocol(new enterworld()
            {
                Roleid = _selectedRole.roleid,
                Provider_link_id = 0,
            }, callback);
        }

        public void RequestDropIvtrItem(byte index, int amount)
        {
            gamedatasend gamedatasendRequest = new gamedatasend();
            gamedatasendRequest.Data = C2SCommandFactory.CreateDropIvtrItem(index, amount);
            SendProtocol(gamedatasendRequest);
        }

        public void RequestDropEquipItem(byte index)
        {
            gamedatasend gamedatasendRequest = new gamedatasend();
            gamedatasendRequest.Data = C2SCommandFactory.CreateDropEquipItem(index);
            SendProtocol(gamedatasendRequest);
        }

        public void RequestPickupItem(int idItem, int tid)
        {
            gamedatasend gamedatasendRequest = new gamedatasend();
            gamedatasendRequest.Data = C2SCommandFactory.CreatePickupItem(idItem, tid);
            SendProtocol(gamedatasendRequest);
        }

        public void c2s_SendCmdGetIvtrDetailData(byte byPackage, Action callback)
        {
            gamedatasend gamedatasendRequest = new gamedatasend();
            gamedatasendRequest.Data = CSNetwork.C2SCommand.C2SCommandFactory.c2s_SendCmdGetIvtrDetailData(byPackage);
            SendProtocol(gamedatasendRequest, callback);
        }

        public void c2s_SendCmdQueryCashInfo()
        {
            gamedatasend gamedatasendRequest = new gamedatasend();
            gamedatasendRequest.Data = C2SCommandFactory.c2s_SendCmdQueryCashInfo();
            SendProtocol(gamedatasendRequest);
        }

        public void c2s_SendCmdOpenFashionTrash(string password)
        {
            gamedatasend gamedatasendRequest = new gamedatasend();
            gamedatasendRequest.Data = C2SCommandFactory.c2s_SendCmdOpenFashionTrash(password);
            SendProtocol(gamedatasendRequest);
        }

        public void c2s_SendCmdEquipItem(byte iIvtrIdx, byte iEquipIdx, Action callback)
        {
            gamedatasend gamedatasendRequest = new gamedatasend();
            gamedatasendRequest.Data = CSNetwork.C2SCommand.C2SCommandFactory.c2s_SendCmdEquipItem(iIvtrIdx, iEquipIdx);
            SendProtocol(gamedatasendRequest, callback);
        }

        public void c2s_SendCmdReviveVillage(int param = 0)
        {
            gamedatasend gamedatasendRequest = new gamedatasend();
            gamedatasendRequest.Data = C2SCommandFactory.c2s_SendCmdReviveVillage(param);
            SendProtocol(gamedatasendRequest);
        }
        public void c2s_SendCmdReviveItem(int param = 0)
        {
            gamedatasend gamedatasendRequest = new gamedatasend();
            gamedatasendRequest.Data = C2SCommandFactory.c2s_SendCmdReviveVillage(param);
            SendProtocol(gamedatasendRequest);
        }
        public void RequestReviveByPlayer(int param = 0)
        {
            gamedatasend gamedatasendRequest = new gamedatasend();
            gamedatasendRequest.Data = C2SCommandFactory.c2s_SendCmdReviveVillage(param);
            SendProtocol(gamedatasendRequest);
        }


        public void c2s_SendCmdMallShopping(uint count, CMD_MallShopping.goods[] goodsArray)
        {
            gamedatasend gamedatasendRequest = new gamedatasend();
            gamedatasendRequest.Data = CSNetwork.C2SCommand.C2SCommandFactory.CreateGetMallShopping(count, goodsArray);
            SendProtocol(gamedatasendRequest);
        }
        public void c2s_SendCmdGatherMaterial(int idMatter, int iToolPack, int idToolIndex, int idTool, int idTask)
        {
            gamedatasend gamedatasendRequest = new gamedatasend();
            gamedatasendRequest.Data = CSNetwork.C2SCommand.C2SCommandFactory.c2s_SendCmdGatherMaterial(idMatter, iToolPack, idToolIndex, idTool, idTask);
            SendProtocol(gamedatasendRequest);
        }

        public void c2s_SendCmdUseItemWithTarget(byte byPackage, byte bySlot, int tid, byte byPVPMask)
        {
            gamedatasend gamedatasend = new gamedatasend();
            gamedatasend.Data = C2SCommandFactory.CreateUseItemWithTarget(byPackage, bySlot, tid, byPVPMask);
            SendProtocol(gamedatasend);
        }

        public void RequestOwnItemInfoAsync(
            byte byPackage,
            byte bySlot,
            int type,
            int expire_date,
            int state,
            uint count,
            ushort crc,
            ushort content_length,
            byte[] content,
            Action callback)
        {
            gamedatasend gamedatasendRequest = new gamedatasend();
            gamedatasendRequest.Data = C2SCommandFactory.CreateOwnItemInfo(byPackage, bySlot, type, expire_date, state,
                count, crc, content_length, content);
            SendProtocol(gamedatasendRequest, callback);
        }

        // --- Protocol Sending ---
        public void SendProtocol(Protocol protocol, Action complete = null)
        {
            if (IsConnected)
            {
                _logger.Log(LogType.Debug,
                    $"Sending protocol: {protocol.GetType().Name} (Detail: {protocol.ToString})");
                //BMLogger.Log($"[GameSession] Sending protocol: {protocol.GetType().Name} (Type: {protocol.GetPType()}) + {protocol.ToString} ");
                _networkManager.Send(protocol);
                complete?.Invoke();
            }
            else
            {
                _logger.Log(LogType.Warning, $"Cannot send protocol ({protocol.GetType().Name}), not connected.");
                //BMLogger.LogError($"[GameSession] Cannot send protocol ({protocol.GetType().Name}), not connected.");
            }
        }

        // --- Event Handlers (from NetworkManager) ---

        private void OnProtocolReceived(Protocol protocol)
        {
            _logger.Log(LogType.Debug, $"Received protocol: {protocol.GetType().Name} (Type: {protocol.Type})");
            BMLogger.Log($"Received protocol: {protocol.GetType().Name} (Type: {protocol.Type})");
            if (protocol is null)
                return;


            // Route protocol to appropriate handler
            switch (protocol.GetPType())
            {
                case ProtocolType.PROTOCOL_CHALLENGE:
                    HandleChallenge((challenge)protocol);
                    break;
                case ProtocolType.PROTOCOL_KEYEXCHANGE:
                    HandleKeyExchange((KeyExchange)protocol);
                    break;
                case ProtocolType.PROTOCOL_ONLINEANNOUNCE:
                    HandleOnlineAnnounce((onlineannounce)protocol);
                    break;
                case ProtocolType.PROTOCOL_ROLELIST_RE:
                    HandleRoleListResponse((RoleListResponse)protocol);
                    break;
                // Add cases for other protocols GameSession might need to handle
                case ProtocolType.PROTOCOL_SELECTROLE_RE:
                    OnPrtcSelectRoleRe((SelectRole_Re)protocol);
                    //_networkManager.IgnoreBytes = 2;
                    break;
                case ProtocolType.PROTOCOL_CREATEROLE_RE:
                    HandleCreateRoleResponse((createrole_re)protocol);
                    break;
                case ProtocolType.PROTOCOL_ERRORINFO:
                    HandleErrorInfo((errorinfo)protocol);
                    break;
                case ProtocolType.PROTOCOL_S2CGAMEDATASEND:
                case ProtocolType.PROTOCOL_GAMEDATASEND:
                    HandleServerDataSend((gamedatasend)protocol);
                    break;
                case ProtocolType.PROTOCOL_CHATMESSAGE:
                    OnPrtcChatMessage(protocol, false);
                    break;
                case ProtocolType.PROTOCOL_PLAYERBASEINFO_RE:
                    OnPrtcPlayerBaseInfoRe(protocol);
                    break;
                case ProtocolType.PROTOCOL_GETUICONFIG_RE: OnPrtcGetConfigRe(protocol); break;
                case ProtocolType.PROTOCOL_SETUICONFIG_RE: OnPrtcSetConfigRe(protocol); break;
                case ProtocolType.PROTOCOL_PLAYERLOGOUT:
                    // HandlePlayerLogout((playerlogout)protocol);
                    OnPrtcPlayerLogout((playerlogout)protocol);
                    break;

                case ProtocolType.PROTOCOL_AUTOTEAMSETGOAL_RE:
                {
                    // CECAutoTeam pAutoTeam = CECGameRun.Instance.GetHostPlayer().GetAutoTeam();
                    // if( pAutoTeam !=null)
                    //     pAutoTeam.OnPrtcAutoTeamSetGoalRe((AutoTeamSetGoal_Re)protocol);
                }
                    break;

                default:
                    _logger.Log(LogType.Warning, $"Received unhandled protocol type: {protocol.GetPType()}");
                    break;
            }
        }

        private void HandlePlayerLogout(playerlogout protocol)
        {
            // old code of HUNGDK
            // Original client receives this before EVENT_DISCONNECT.
            // We just publish it to allow higher-level flow (UnityGameSession/UI) to react.
            // PostToUnityContext(() => PlayerLogoutReceived?.Invoke(protocol));
        }

        // void CECGameSession::OnPrtcPlayerLogout(GNET::Protocol* pProtocol)
        // {
        //     using namespace GNET;
        //     PlayerLogout* p = (PlayerLogout*)pProtocol;
        void OnPrtcPlayerLogout(playerlogout protocol)
        {
            // m_CmdCache.RemoveAllCmds();
            m_CmdCache.RemoveAllCmds();

            // int iFlag;
            // switch (p->result)
            // {
            //     case _PLAYER_LOGOUT_FULL:	iFlag = 0;	break;
            //     case _PLAYER_LOGOUT_HALF:	iFlag = 1;	break;
            //     default: 					iFlag = 2;	break;
            // }
            int iFlag;
            switch (protocol.Result)
            {
                case PendingActionConstants._PLAYER_LOGOUT_FULL: iFlag = 0; break;
                case PendingActionConstants._PLAYER_LOGOUT_HALF: iFlag = 1; break;
                default: iFlag = 2; break;
            }

            // g_pGame->GetGameRun()->SetLogoutFlag(iFlag);
            EC_Game.GetGameRun().SetLogoutFlag(iFlag);

            // if (!IsConnected() && g_pGame->GetGameRun()->GetLogoutFlag() == 1)
            // {
            //     a_LogOutput(1, "CECGameSession::OnPrtcPlayerLogout, LogoutFlag=1 replaced by 2.");
            //     g_pGame->GetGameRun()->SetLogoutFlag(2);
            // }
            if (!IsConnected && EC_Game.GetGameRun().GetLogoutFlag() == 1)
            {
                // _logger.Log(LogType.Log, "CECGameSession::OnPrtcPlayerLogout, LogoutFlag=1 replaced by 2.");
                EC_Game.GetGameRun().SetLogoutFlag(2);
            }
        }

        /// <summary>Format parsed PLAYER_EQUIP_DETAIL with real game data: slot names and item names from element data.</summary>
        private static string FormatPlayerEquipDetailReadable(PlayerEquipDetailData parsed)
        {
            var sb = new StringBuilder();
            sb.Append($"RoleId={parsed.RoleId}");
            if (parsed.Slots.Count == 0)
            {
                sb.Append(", no slots");
                return sb.ToString();
            }
            sb.Append(" | ");
            for (int i = 0; i < parsed.Slots.Count; i++)
            {
                var (slotIndex, tid) = parsed.Slots[i];
                string slotName = GetEquipSlotName(slotIndex);
                string itemName = tid <= 0 ? "(empty)" : (EC_IvtrItemUtils.Instance.ResolveItemName(tid) ?? $"(tid{tid})");
                if (string.IsNullOrEmpty(itemName)) itemName = $"(tid{tid})";
                if (i > 0) sb.Append(", ");
                sb.Append($"{slotName}: {itemName}");
            }
            return sb.ToString();
        }

        private static string GetEquipSlotName(byte slotIndex)
        {
            if (Enum.IsDefined(typeof(IndexOfIteminEquipmentInventory), slotIndex))
            {
                var name = Enum.GetName(typeof(IndexOfIteminEquipmentInventory), slotIndex);
                if (!string.IsNullOrEmpty(name)) return name;
            }
            return $"Slot{slotIndex}";
        }

        private void HandleServerDataSend(gamedatasend protocol)
        {
            int lenghtHeader = Marshal.SizeOf<ushort>();
            var pDataBuf = new byte[protocol.Data.ByteArray.Length - lenghtHeader];
            var byteArrHeader = new byte[lenghtHeader];
            long dwDataSize = protocol.Data.Size;

            if (dwDataSize < Marshal.SizeOf<ushort>())
            {
                _logger.Error($"### GameDataSend: size invalid {dwDataSize}");
                return;
            }

            dwDataSize -= Marshal.SizeOf<cmd_header>(); // subtract the header size (ushort)
            for (int i = 0; i < protocol.Data.ByteArray.Length; i++)
            {
                if (i < lenghtHeader)
                {
                    byteArrHeader[i] = protocol.Data.ByteArray[i];
                }
                else
                {
                    pDataBuf[i - lenghtHeader] = protocol.Data.ByteArray[i];
                }
            }

            var pCmdHeader = BitConverter.ToUInt16(byteArrHeader);
            //sss
            // Note: isDebug is UNITY_EDITOR-only. Use runtime gate so we can see logs in Development Build too.
            bool logInv = Application.isEditor || Debug.isDebugBuild;
            if (logInv)
            {
                // Only log inventory-related commands to avoid spam.
                if (pCmdHeader == CommandID.OWN_IVTR_DATA ||
                    pCmdHeader == CommandID.OWN_IVTR_DETAIL_DATA ||
                    pCmdHeader == CommandID.OWN_ITEM_INFO ||
                    pCmdHeader == CommandID.EMPTY_ITEM_SLOT ||
                    pCmdHeader == CommandID.PICKUP_ITEM ||
                    pCmdHeader == CommandID.HOST_OBTAIN_ITEM ||
                    pCmdHeader == CommandID.PRODUCE_ONCE ||
                    pCmdHeader == CommandID.TASK_DELIVER_ITEM ||
                    pCmdHeader == CommandID.PURCHASE_ITEM ||
                    pCmdHeader == CommandID.CHANGE_IVTR_SIZE)
                {
                    Debug.Log($"[INVNET] S2C cmd={pCmdHeader} payloadBytes={pDataBuf?.Length ?? 0}");
                }
            }

#if UNITY_EDITOR
            if (isDebug)
            {
                BMLogger.LogError($"### GameDataSend: CMDID {pCmdHeader}");
            }
#endif
            int iHostID = _selectedRole.roleid;
            switch (pCmdHeader)
            {
                case CommandID.PLAYER_INFO_2:
                case CommandID.PLAYER_INFO_3:
                case CommandID.PLAYER_INFO_4:
                case CommandID.PLAYER_INFO_2_LIST:
                case CommandID.PLAYER_INFO_3_LIST:
                case CommandID.PLAYER_INFO_23_LIST:

                    break;

                case CommandID.PLAYER_INFO_1:
                case CommandID.PLAYER_ENTER_WORLD:
                case CommandID.PLAYER_ENTER_SLICE:
                case CommandID.PLAYER_INFO_1_LIST:
                case CommandID.PLAYER_INFO_00:
                case CommandID.SELF_INFO_1:
                    EC_ManMessage.PostMessage(EC_MsgDef.MSG_PM_PLAYERINFO, (int)MANAGER_INDEX.MAN_PLAYER, -1, pDataBuf,
                        pCmdHeader, iHostID);
                    break;
                case CommandID.OBJECT_MOVE:
                    int lenghtDataType = Marshal.SizeOf<int>();
                    byte[] arrByteData = GetBytes(pDataBuf, lenghtDataType, 0);
                    int idObjMove = BitConverter.ToInt32(arrByteData);
                    if (ISPLAYERID(idObjMove))
                    {
                        EC_ManMessage.PostMessage(EC_MsgDef.MSG_PM_PLAYERMOVE, (int)MANAGER_INDEX.MAN_PLAYER, -1,
                            pDataBuf, pCmdHeader, iHostID);
                    }
                    else if (ISNPCID(idObjMove))
                    {
                        EC_ManMessage.PostMessage(EC_MsgDef.MSG_NM_NPCMOVE, (int)MANAGER_INDEX.MAN_NPC, 0, pDataBuf,
                            pCmdHeader);
                    }

                    break;
                case CommandID.OBJECT_STOP_MOVE:
                    {
                        int id1 = GPDataTypeHelper.FromBytes<int>(pDataBuf);

                        if (ISPLAYERID(id1))
                        {
                            EC_ManMessage.PostMessage(EC_MsgDef.MSG_PM_PLAYERSTOPMOVE, (int)MANAGER_INDEX.MAN_PLAYER, -1,
                                pDataBuf, pCmdHeader);
                        }
                        else if (ISNPCID(id1))
                        {
                            EC_ManMessage.PostMessage(EC_MsgDef.MSG_NM_NPCSTOPMOVE, (int)MANAGER_INDEX.MAN_NPC, 0, pDataBuf,
                                pCmdHeader);
                        }

                        break;
                    }
                case CommandID.OBJECT_LEAVE_SLICE:
                    {
                        int id = GPDataTypeHelper.FromBytes<int>(pDataBuf);
                        if (ISPLAYERID(id))
                        {
                            EC_ManMessage.PostMessage(EC_MsgDef.MSG_PM_PLAYERRUNOUT, (int)MANAGER_INDEX.MAN_PLAYER, -1,
                                pDataBuf, pCmdHeader);
                        }
                        else if (ISNPCID(id))
                        {
                            EC_ManMessage.PostMessage(EC_MsgDef.MSG_NM_NPCRUNOUT, (int)MANAGER_INDEX.MAN_NPC, 0, pDataBuf,
                                pCmdHeader);
                        }

                        break;
                    }
                case CommandID.OWN_IVTR_DATA:
                case CommandID.OWN_IVTR_DETAIL_DATA:
                case CommandID.GET_OWN_MONEY:
                case CommandID.CHANGE_IVTR_SIZE:
                    EC_ManMessage.PostMessage(EC_MsgDef.MSG_HST_IVTRINFO, (int)MANAGER_INDEX.MAN_PLAYER, 0, pDataBuf,
                        pCmdHeader, iHostID);
                    break;
                case CommandID.EXG_IVTR_ITEM:
                case CommandID.MOVE_IVTR_ITEM:
                case CommandID.PLAYER_DROP_ITEM:
                case CommandID.EXG_EQUIP_ITEM:
                case CommandID.EQUIP_ITEM:
                case CommandID.MOVE_EQUIP_ITEM:
                case CommandID.UNFREEZE_IVTR_SLOT:
                case CommandID.PLAYER_EQUIP_TRASHBOX_ITEM:
                    EC_ManMessage.PostMessage(EC_MsgDef.MSG_HST_ITEMOPERATION, (int)MANAGER_INDEX.MAN_PLAYER, 0,
                        pDataBuf, pCmdHeader);
                    break;
                case CommandID.EQUIP_DATA:
                case CommandID.EQUIP_DATA_CHANGED:
                    // BMLogger.Log($"### EQUIP_DATA: CMDID {pCmdHeader}");
                    // MSG_PM_PLAYEREQUIPDATA, MAN_PLAYER, -1, (DWORD)pDataBuf, pCmdHeader->cmd, dwDataSize);
                    EC_ManMessage.PostMessage(EC_MsgDef.MSG_PM_PLAYEREQUIPDATA, MANAGER_INDEX.MAN_PLAYER, -1, pDataBuf, pCmdHeader);
                    break;
                case CommandID.PLAYER_EQUIP_DETAIL:
                    // View other player profile/equip detail — parse and log with real game data (item names, slot names)
                    if (pDataBuf != null && pDataBuf.Length > 0)
                    {
                        try
                        {
                            var parsed = GPDataTypeHelper.ParsePlayerEquipDetail(pDataBuf);
                            string readable = FormatPlayerEquipDetailReadable(parsed);
                            Debug.Log($"[PLAYER_EQUIP_DETAIL] {readable}");
                            if (parsed.Slots.Count == 0 && pDataBuf.Length > 6)
                                Debug.Log($"[PLAYER_EQUIP_DETAIL] Raw(hex): {BitConverter.ToString(pDataBuf)}");
                        }
                        catch (Exception ex)
                        {
                            Debug.LogWarning($"[PLAYER_EQUIP_DETAIL] Parse failed: {ex.Message}. Raw length={pDataBuf.Length}, hex: {BitConverter.ToString(pDataBuf, 0, Math.Min(64, pDataBuf.Length))}...");
                        }
                    }
                    else
                        Debug.Log("[PLAYER_EQUIP_DETAIL] Server sent empty payload.");
                    break;
                case CommandID.PLAYER_CASH:
                    {
                        EC_ManMessage.PostMessage(EC_MsgDef.MSG_HST_IVTRINFO, (int)MANAGER_INDEX.MAN_PLAYER, 0, pDataBuf,
                            pCmdHeader, iHostID);
                        break;
                    }
                case CommandID.MATTER_INFO_LIST:
                    EC_ManMessage.PostMessage(EC_MsgDef.MSG_MM_MATTERINFO, (int)MANAGER_INDEX.MAN_MATTER, 0, pDataBuf,
                        pCmdHeader);
                    break;
                case CommandID.MATTER_ENTER_WORLD:
                    EC_ManMessage.PostMessage(EC_MsgDef.MSG_MM_MATTERENTWORLD, (int)MANAGER_INDEX.MAN_MATTER, 0,
                        pDataBuf, pCmdHeader);
                    break;
                case CommandID.PICKUP_ITEM:
                case CommandID.HOST_OBTAIN_ITEM:
                case CommandID.PRODUCE_ONCE:
                case CommandID.TASK_DELIVER_ITEM:
                    EC_ManMessage.PostMessage(EC_MsgDef.MSG_HST_PICKUPITEM, (int)MANAGER_INDEX.MAN_PLAYER, 0, pDataBuf,
                        pCmdHeader);
                    break;
                case CommandID.PURCHASE_ITEM:
                    EC_ManMessage.PostMessage(EC_MsgDef.MSG_HST_PURCHASEITEMS, (int)MANAGER_INDEX.MAN_PLAYER, 0, pDataBuf,
                        pCmdHeader);
                    break;
                case CommandID.MATTER_PICKUP:
                    EC_ManMessage.PostMessage(EC_MsgDef.MSG_PM_PICKUPMATTER, (int)MANAGER_INDEX.MAN_PLAYER, -1, pDataBuf, pCmdHeader);
                    break;
                case CommandID.PICKUP_MONEY:
                    EC_ManMessage.PostMessage(EC_MsgDef.MSG_HST_PICKUPMONEY, (int)MANAGER_INDEX.MAN_PLAYER, 0, pDataBuf,
                        pCmdHeader);
                    break;
                case CommandID.HOST_CORRECT_POS:
                    EC_ManMessage.PostMessage(EC_MsgDef.MSG_HST_CORRECTPOS, (int)MANAGER_INDEX.MAN_PLAYER, 0, pDataBuf,
                        pCmdHeader, iHostID);
                    break;
                case CommandID.EMPTY_ITEM_SLOT:
                case CommandID.OWN_ITEM_INFO:
                    EC_ManMessage.PostMessage(EC_MsgDef.MSG_HST_OWNITEMINFO, (int)MANAGER_INDEX.MAN_PLAYER, 0, pDataBuf,
                        pCmdHeader, iHostID);
                    break;
                case CommandID.PLAYER_DIED:
                    EC_ManMessage.PostMessage(EC_MsgDef.MSG_PM_PLAYERDIED, (int)MANAGER_INDEX.MAN_PLAYER, -1, pDataBuf, pCmdHeader);
                    break;
                case CommandID.HOST_DIED:
                    EC_ManMessage.PostMessage(EC_MsgDef.MSG_HST_DIED, (int)MANAGER_INDEX.MAN_PLAYER, 0, pDataBuf, pCmdHeader);
                    break;
                case CommandID.PLAYER_REVIVE:
                    EC_ManMessage.PostMessage(EC_MsgDef.MSG_PM_PLAYERREVIVE, (int)MANAGER_INDEX.MAN_PLAYER, -1, pDataBuf, pCmdHeader);
                    break;
                case CommandID.NOTIFY_HOSTPOS:
                    EC_ManMessage.PostMessage(EC_MsgDef.MSG_HST_GOTO, (int)MANAGER_INDEX.MAN_PLAYER, 0, pDataBuf, pCmdHeader);
                    break;
                case CommandID.NPC_ENTER_SLICE:
                case CommandID.NPC_INFO_LIST:
                case CommandID.NPC_INFO_00:
                case CommandID.NPC_ENTER_WORLD:
                case CommandID.NPC_VISIBLE_TID_NOTIFY:
                    EC_ManMessage.PostMessage(EC_MsgDef.MSG_NM_NPCINFO, (int)MANAGER_INDEX.MAN_NPC, 0, pDataBuf,
                        pCmdHeader, dwDataSize);
                    break;
                case CommandID.TASK_DATA:
                case CommandID.TASK_VAR_DATA:
                    EC_ManMessage.PostMessage(EC_MsgDef.MSG_HST_TASKDATA, MANAGER_INDEX.MAN_PLAYER, 0, pDataBuf,
                        pCmdHeader, dwDataSize);
                    break;
                case CommandID.BE_HURT:
                case CommandID.HURT_RESULT:
                    EC_ManMessage.PostMessage(EC_MsgDef.MSG_HST_HURTRESULT, MANAGER_INDEX.MAN_PLAYER, 0, pDataBuf,
                        pCmdHeader);
                    break;
                case CommandID.OBJECT_ATTACK_RESULT:
                    //int id = GPDataTypeHelper.FromBytes<int>(pDataBuf);
                    cmd_object_atk_result pCmdAtk = GPDataTypeHelper.FromBytes<cmd_object_atk_result>(pDataBuf);
                    //BMLogger.LogError($"OBJECT_ATTACK_RESULT: npc ? " + ISNPCID(id));

                    if (ISPLAYERID(pCmdAtk.attacker_id))
                        EC_ManMessage.PostMessage(EC_MsgDef.MSG_PM_PLAYERATKRESULT, MANAGER_INDEX.MAN_PLAYER, -1,
                            pDataBuf, pCmdHeader);
                    else if (ISNPCID(pCmdAtk.attacker_id))
                        EC_ManMessage.PostMessage(EC_MsgDef.MSG_NM_NPCATKRESULT, MANAGER_INDEX.MAN_NPC, 0, pDataBuf, pCmdHeader);
                    break;
                case CommandID.HOST_ATTACKRESULT:
                    EC_ManMessage.PostMessage(EC_MsgDef.MSG_HST_ATKRESULT, MANAGER_INDEX.MAN_PLAYER, 0, pDataBuf,
                        pCmdHeader);
                    break;
                case CommandID.HOST_ATTACKED:
                    EC_ManMessage.PostMessage(EC_MsgDef.MSG_HST_ATTACKED, MANAGER_INDEX.MAN_PLAYER, 0, pDataBuf,
                        pCmdHeader);
                    break;

                case CommandID.TEAM_JOIN_TEAM:
                    EC_ManMessage.PostMessage(EC_MsgDef.MSG_HST_JOINTEAM, (int)MANAGER_INDEX.MAN_PLAYER, 0, pDataBuf, pCmdHeader);
                    break;
                case CommandID.TEAM_LEAVE_PARTY:
                    EC_ManMessage.PostMessage(EC_MsgDef.MSG_HST_LEAVETEAM, (int)MANAGER_INDEX.MAN_PLAYER, 0, pDataBuf, pCmdHeader);
                    break;
                case CommandID.TEAM_NEW_MEMBER:
                    EC_ManMessage.PostMessage(EC_MsgDef.MSG_HST_NEWTEAMMEM, (int)MANAGER_INDEX.MAN_PLAYER, 0, pDataBuf, pCmdHeader);
                    break;
                case CommandID.TEAM_MEMBER_DATA:
                    EC_ManMessage.PostMessage(EC_MsgDef.MSG_HST_TEAMMEMBERDATA, (int)MANAGER_INDEX.MAN_PLAYER, 0, pDataBuf, pCmdHeader);
                    break;
                case CommandID.TEAM_LEADER_INVITE:
                    EC_ManMessage.PostMessage(EC_MsgDef.MSG_HST_TEAMINVITE, (int)MANAGER_INDEX.MAN_PLAYER, 0, pDataBuf, pCmdHeader);
                    break;
                case CommandID.TEAM_MEMBER_LEAVE:
                    EC_ManMessage.PostMessage(EC_MsgDef.MSG_PM_LEAVETEAM, (int)MANAGER_INDEX.MAN_PLAYER, -1, pDataBuf, pCmdHeader);
                    break;

                case CommandID.ERROR_MESSAGE:
                    {
                        int errRaw = BitConverter.ToInt32(pDataBuf, 0);
                        // Note: _logger may be configured as a file logger via SetLogPath(), so also log to console for visibility.
                        _logger.Info($"### GameDataSend: ERROR_MESSAGE: {errRaw}");
#if UNITY_EDITOR
                        BMLogger.LogError($"### GameDataSend: ERROR_MESSAGE: {errRaw}");
#endif
                    cmd_error_msg pCmd = GPDataTypeHelper.FromBytes<cmd_error_msg>(pDataBuf);
#if UNITY_EDITOR
                        BMLogger.LogError($"### GameDataSend: ERROR_MESSAGE parsed iMessage={pCmd.iMessage}");
#endif
                    Debug.LogError($"### GameDataSend: ERROR_MESSAGE: {errRaw}");
                    if (pCmd.iMessage != 0)
                    {
                         // string szMsg = m_ErrorMsgs.GetWideString(pCmd.iMessage);
                         // if (string.IsNullOrEmpty(szMsg))
                         //     BMLogger.LogError("SERVER - unknown error !");
                         // else
                         // {
                         //     BMLogger.LogError("SERVER - error: "+szMsg);
                         // }
                        // else if (pCmd.iMessage != 2)
                        // g_pGame.GetGameRun().AddChatMessage(szMsg, GP_CHAT_MISC);
                    }

                    if (pCmd.iMessage == 2)
                    {
                        //	Attack target is too far
                        EC_ManMessage.PostMessage(EC_MsgDef.MSG_HST_TARGETISFAR, MANAGER_INDEX.MAN_PLAYER, 0, pDataBuf, pCmdHeader);
                    }
                    else if (pCmd.iMessage == 20)
                    {
                        //	Failed to cast skill
                        //pGameRun.PostMessage(MSG_PM_CASTSKILL, MAN_PLAYER, 0, (DWORD)pDataBuf, pCmdHeader.cmd);
                    }
                    else if (pCmd.iMessage == 133 || pCmd.iMessage == 134)
                    {
                        //  deal failed 
                        //pGameRun.PostMessage(MSG_HST_BUY_SELL_FAIL, MAN_PLAYER, 0, (DWORD)pDataBuf, pCmdHeader.cmd);
                    }
                    else if (pCmd.iMessage == 158)
                    {
                        // µ±Ç°»ãÂʲ»¶Ô£¬ÖØÐÂÈ¡»ãÂÊ
                        //c2s_CmdGetCashMoneyRate();
                    }
                    else if (pCmd.iMessage == 108 /*&& pGameRun.GetHostPlayer().IsInKingService()*/)
                    {
                        /*  CECGameUIMan* pGameUI = pGameRun.GetUIManager().GetInGameUIMan();
                          if (pGameUI)
                              pGameUI.EndNPCService();*/
                    }
                    else if
                        (pCmd.iMessage == 108 /*&& pGameRun.GetHostPlayer().GetOfflineShopCtrl().GetNPCSevFlag() != COfflineShopCtrl::NPCSEV_NULL*/
                        )
                    {
                        /* CECGameUIMan* pGameUI = pGameRun.GetUIManager().GetInGameUIMan();
                         if (pGameUI)
                             pGameUI.EndNPCService();*/
                    }
                    else if (pCmd.iMessage == 175)
                    {
                        //c2s_CmdQueryParallelWorld();
                    }
                    else if (pCmd.iMessage == 6)
                    {
                        //AP_ActionEvent(AP_EVENT_CANNOTPICKUP);
                    }

                    break;
                    }
                case CommandID.SELECT_TARGET:
                case CommandID.UNSELECT:

                    EC_ManMessage.PostMessage(EC_MsgDef.MSG_HST_SELTARGET, MANAGER_INDEX.MAN_PLAYER, 0, pDataBuf,
                        pCmdHeader);
                    break;
                case CommandID.NPC_DIED:
                case CommandID.NPC_DIED2:

                    EC_ManMessage.PostMessage(EC_MsgDef.MSG_NM_NPCDIED, MANAGER_INDEX.MAN_NPC, 0, pDataBuf, pCmdHeader);
                    break;
                case CommandID.OBJECT_DISAPPEAR:
                    {
                        int lenghtDataType1 = Marshal.SizeOf<int>();
                        byte[] arrByteData1 = GetBytes(pDataBuf, lenghtDataType1, 0);
                        int objectId = BitConverter.ToInt32(arrByteData1);
                        if (ISPLAYERID(objectId))
                            EC_ManMessage.PostMessage(EC_MsgDef.MSG_PM_PLAYERDISAPPEAR, MANAGER_INDEX.MAN_PLAYER, -1, pDataBuf, pCmdHeader);
                        else if (ISNPCID(objectId))
                            EC_ManMessage.PostMessage(EC_MsgDef.MSG_NM_NPCDISAPPEAR, MANAGER_INDEX.MAN_NPC, 0, pDataBuf, pCmdHeader);
                        else if (ISMATTERID(objectId))
                            EC_ManMessage.PostMessage(EC_MsgDef.MSG_MM_MATTERDISAPPEAR, MANAGER_INDEX.MAN_MATTER, 0, pDataBuf, pCmdHeader);

                        break;
                    }
                case CommandID.SELF_INFO_00:
                    EC_ManMessage.PostMessage(EC_MsgDef.MSG_HST_INFO00, MANAGER_INDEX.MAN_PLAYER, 0, pDataBuf,
                        pCmdHeader);
                    break;
                case CommandID.NPC_GREETING:
                    {
                        // If this greeting is from the skill-learn NPC, record it (C++ skill dialog relies on this).
                        try
                        {
                            cmd_npc_greeting greet = GPDataTypeHelper.FromBytes<cmd_npc_greeting>(pDataBuf);
                            CECHostSkillModel.Instance.OnNpcGreeting(greet.idObject);
                        }
                        catch (Exception ex)
                        {
                            _logger.Log(LogType.Warning, $"Failed to parse NPC_GREETING payload: {ex.Message}");
                        }
                        EC_ManMessage.PostMessage(EC_MsgDef.MSG_HST_NPCGREETING, MANAGER_INDEX.MAN_PLAYER, 0, pDataBuf, pCmdHeader);
                        break;
                    }
                case CommandID.ACTIVATE_WAYPOINT:
                case CommandID.WAYPOINT_LIST:

                    EC_ManMessage.PostMessage(EC_MsgDef.MSG_HST_WAYPOINT, MANAGER_INDEX.MAN_PLAYER, 0, pDataBuf, pCmdHeader);
                    break;
                case CommandID.SERVER_TIME:
                    {
                        cmd_server_time pcmd_server_time = GPDataTypeHelper.FromBytes<cmd_server_time>(pDataBuf);
                        EC_ManMessage.PostMessage(EC_MsgDef.MSG_SERVERTIME, -1, 0, pcmd_server_time.time, pcmd_server_time.timebias);
                        break;
                    }
                case CommandID.SCENE_SERVICE_NPC_LIST:
                    {
                        CECHostSkillModel.Instance.RecvNPCServiceList(protocol.Data);
                        break;
                    }
                case CommandID.SKILL_DATA:
                    EC_ManMessage.PostMessage(EC_MsgDef.MSG_HST_SKILLDATA, MANAGER_INDEX.MAN_PLAYER, 0, pDataBuf, pCmdHeader);
                    break;
                case CommandID.OBJECT_CAST_SKILL:
                case CommandID.OBJECT_CAST_INSTANT_SKILL:
                case CommandID.OBJECT_CAST_POS_SKILL:
                    {
                        cmd_object_cast_skill pCmd2 = GPDataTypeHelper.FromBytes<cmd_object_cast_skill>(pDataBuf,true);
                        if (ISPLAYERID(pCmd2.caster))
                            EC_ManMessage.PostMessage(EC_MsgDef.MSG_PM_CASTSKILL, MANAGER_INDEX.MAN_PLAYER, -1, pDataBuf, pCmdHeader);
                        else if (ISNPCID(pCmd2.caster))
                            EC_ManMessage.PostMessage(EC_MsgDef.MSG_NM_NPCCASTSKILL, MANAGER_INDEX.MAN_NPC, 0, pDataBuf, pCmdHeader);

                        break;
                    }
                case CommandID.LEVEL_UP:
                    {
                        cmd_level_up pCmdLevelUp = GPDataTypeHelper.FromBytes<cmd_level_up>(pDataBuf); ;
                        if (ISPLAYERID(pCmdLevelUp.id))
                            EC_ManMessage.PostMessage(EC_MsgDef.MSG_PM_PLAYERLEVELUP, MANAGER_INDEX.MAN_PLAYER, -1, pDataBuf, pCmdHeader);
                        else if (ISNPCID(pCmdLevelUp.id))
                            EC_ManMessage.PostMessage(EC_MsgDef.MSG_NM_NPCLEVELUP, MANAGER_INDEX.MAN_NPC, 0, pDataBuf, pCmdHeader);
                        break;
                    }
                case CommandID.HOST_START_ATTACK:
                    EC_ManMessage.PostMessage(EC_MsgDef.MSG_HST_STARTATTACK, MANAGER_INDEX.MAN_PLAYER, 0, pDataBuf, pCmdHeader, dwDataSize);
                    break;
                case CommandID.HOST_STOPATTACK:
                    EC_ManMessage.PostMessage(EC_MsgDef.MSG_HST_STOPATTACK, MANAGER_INDEX.MAN_PLAYER, 0, pDataBuf, pCmdHeader, dwDataSize);
                    break;
                case CommandID.HOST_SKILL_ATTACK_RESULT:
                    EC_ManMessage.PostMessage(EC_MsgDef.MSG_HST_SKILLRESULT, MANAGER_INDEX.MAN_PLAYER, 0, pDataBuf, pCmdHeader);
                    break;
                case CommandID.CHANGE_FACE_START:
                case CommandID.CHANGE_FACE_END:
                    EC_ManMessage.PostMessage(EC_MsgDef.MSG_HST_CHANGEFACE, MANAGER_INDEX.MAN_PLAYER, 0, pDataBuf, pCmdHeader, dwDataSize);
                    break;
                case CommandID.ENCHANT_RESULT:
                    cmd_enchant_result pCmd3 = GPDataTypeHelper.FromBytes<cmd_enchant_result>(pDataBuf);
                    if (ISPLAYERID(pCmd3.caster))
                        EC_ManMessage.PostMessage(EC_MsgDef.MSG_PM_ENCHANTRESULT, MANAGER_INDEX.MAN_PLAYER, -1, pDataBuf, pCmdHeader);
                    else if (ISNPCID(pCmd3.caster))
                        EC_ManMessage.PostMessage(EC_MsgDef.MSG_NM_ENCHANTRESULT, MANAGER_INDEX.MAN_NPC, 0, pDataBuf, pCmdHeader);
                    break;
                case CommandID.HOST_STOP_SKILL:
                case CommandID.SELF_SKILL_INTERRUPTED:
                case CommandID.SKILL_PERFORM:
                    EC_ManMessage.PostMessage(EC_MsgDef.MSG_PM_CASTSKILL, MANAGER_INDEX.MAN_PLAYER, 0, pDataBuf, pCmdHeader);
                    break;
                case CommandID.SET_COOLDOWN:
                    EC_ManMessage.PostMessage(EC_MsgDef.MSG_HST_SETCOOLTIME, MANAGER_INDEX.MAN_PLAYER, 0, pDataBuf, pCmdHeader);
                    break;
                case CommandID.HOST_USE_ITEM:
                    EC_ManMessage.PostMessage(EC_MsgDef.MSG_HST_USEITEM, MANAGER_INDEX.MAN_PLAYER, 0, pDataBuf, pCmdHeader);
                    break;
                case CommandID.COMBO_SKILL_PREPARE:
                    EC_ManMessage.PostMessage(EC_MsgDef.MSG_HST_COMBO_SKILL_PREPARE, MANAGER_INDEX.MAN_PLAYER, 0, pDataBuf, pCmdHeader, dwDataSize);
                    break;
                case CommandID.PLAYER_EXT_PROP_BASE:
                case CommandID.PLAYER_EXT_PROP_MOVE:
                case CommandID.PLAYER_EXT_PROP_ATK:
                case CommandID.PLAYER_EXT_PROP_DEF:
                    BMLogger.LogError("EC_MsgDef.MSG_PM_PLAYEREXTPROP");
                    EC_ManMessage.PostMessage(EC_MsgDef.MSG_PM_PLAYEREXTPROP, MANAGER_INDEX.MAN_PLAYER, -1, pDataBuf, pCmdHeader);
                    break;
                case CommandID.OWN_EXT_PROP:
                    EC_ManMessage.PostMessage(EC_MsgDef.MSG_HST_OWNEXTPROP, MANAGER_INDEX.MAN_PLAYER, 0, pDataBuf, pCmdHeader);
                    break;
                case CommandID.OBJECT_DO_EMOTE:
                case CommandID.OBJECT_EMOTE_RESTORE:
                    EC_ManMessage.PostMessage(EC_MsgDef.MSG_PM_PLAYERDOEMOTE, MANAGER_INDEX.MAN_PLAYER, -1, pDataBuf, pCmdHeader);
                    break;
                case CommandID.OUT_OF_SIGHT_LIST:
                    {
                        cmd_out_of_sight_list pCmd5 = default;
                        pCmd5.uCount = GPDataTypeHelper.FromBytes<uint>(pDataBuf);
                        int offset2 = sizeof(uint);
                        pCmd5.idList = new int[pCmd5.uCount];
                        for (int i = 0; i < pCmd5.uCount; i++)
                        {
                            pCmd5.idList[i] = GPDataTypeHelper.FromBytes<int>(pDataBuf, offset2);
                            offset2 += 4;//sizeof int;
                        }

                        for (uint n = 0; n < pCmd5.uCount; n++)
                        {
                            if (ISPLAYERID(pCmd5.idList[n]))
                                EC_ManMessage.PostMessage(EC_MsgDef.MSG_PM_PLAYEROUTOFVIEW, MANAGER_INDEX.MAN_PLAYER, -1, pCmd5.idList[n], pCmdHeader);
                            else if (ISNPCID(pCmd5.idList[n]))
                                EC_ManMessage.PostMessage(EC_MsgDef.MSG_NM_NPCOUTOFVIEW, MANAGER_INDEX.MAN_NPC, 0, pCmd5.idList[n], pCmdHeader);
                            else if (ISMATTERID(pCmd5.idList[n]))
                                EC_ManMessage.PostMessage(EC_MsgDef.MSG_MM_MATTEROUTOFVIEW, MANAGER_INDEX.MAN_MATTER, 0, pCmd5.idList[n], pCmdHeader);
                        }

                        break;
                    }
                case CommandID.PLAYER_GATHER_START:
                case CommandID.PLAYER_GATHER_STOP:
                case CommandID.MINE_GATHERED:
                    EC_ManMessage.PostMessage(EC_MsgDef.MSG_PM_PLAYERGATHER, MANAGER_INDEX.MAN_PLAYER, -1, pDataBuf, pCmdHeader);
                    break;
                case CommandID.COOLTIME_DATA:
                    EC_ManMessage.PostMessage(EC_MsgDef.MSG_HST_COOLTIMEDATA, MANAGER_INDEX.MAN_PLAYER, 0, pDataBuf, pCmdHeader);
                    break;
                case CommandID.OBJECT_TAKEOFF:
                    {
                        cmd_object_takeoff pCmdTakeOff = GPDataTypeHelper.FromBytes<cmd_object_takeoff>((byte[])pDataBuf);
                        if (ISPLAYERID(pCmdTakeOff.object_id))
                            EC_ManMessage.PostMessage(EC_MsgDef.MSG_PM_PLAYERFLY, MANAGER_INDEX.MAN_PLAYER, -1, pDataBuf, pCmdHeader);
                        break;
                    }
                case CommandID.OBJECT_LANDING:
                    {
                        cmd_object_landing pCmdLanding = GPDataTypeHelper.FromBytes<cmd_object_landing>((byte[])pDataBuf);
                        if (ISPLAYERID(pCmdLanding.object_id))
                            EC_ManMessage.PostMessage(EC_MsgDef.MSG_PM_PLAYERFLY, MANAGER_INDEX.MAN_PLAYER, -1, pDataBuf, pCmdHeader);
                        break;
                    }
                case CommandID.HOST_RUSH_FLY:
                    EC_ManMessage.PostMessage(EC_MsgDef.MSG_PM_PLAYERFLY, MANAGER_INDEX.MAN_PLAYER, 0, pDataBuf, pCmdHeader);
                    break;
                case CommandID.FLYSWORD_TIME:
                    EC_ManMessage.PostMessage(EC_MsgDef.MSG_HST_FLYSWORDTIME, MANAGER_INDEX.MAN_PLAYER, 0, pDataBuf, pCmdHeader);
                    break;
                case CommandID.PRODUCE_START:
                case CommandID.PRODUCE_END:
                case CommandID.PRODUCE_NULL:
                    // Post MSG_HST_PRODUCEITEM message with command ID as parameter (matches C++ behavior)
                    EC_ManMessage.PostMessage(EC_MsgDef.MSG_HST_PRODUCEITEM, MANAGER_INDEX.MAN_PLAYER, 0, pDataBuf, pCmdHeader);
                    break;
                case CommandID.LEARN_SKILL:
                    BMLogger.LogError("### GameDataSend: LEARN_SKILL");
                    EC_ManMessage.PostMessage(EC_MsgDef.MSG_HST_LEARNSKILL, MANAGER_INDEX.MAN_PLAYER, 0, pDataBuf, pCmdHeader);
                    break;
                case CommandID.GAIN_PET:
                case CommandID.FREE_PET:
                case CommandID.SUMMON_PET:
                case CommandID.RECALL_PET:
                case CommandID.PLAYER_START_PET_OP:
                case CommandID.PLAYER_STOP_PET_OP:
                case CommandID.PET_RECEIVE_EXP:
                case CommandID.PET_LEVELUP:
                case CommandID.PET_ROOM:
                case CommandID.PET_ROOM_CAPACITY:
                case CommandID.PET_HONOR_POINT:
                case CommandID.PET_HUNGER_GAUGE:
                case CommandID.PET_DEAD:
                case CommandID.PET_REVIVE:
                case CommandID.PET_HP_NOTIFY:
                case CommandID.PET_AI_STATE:
                case CommandID.PET_SET_COOLDOWN:
                case CommandID.SUMMON_PLANT_PET:
                case CommandID.PLANT_PET_DISAPPEAR:
                case CommandID.PLANT_PET_HP_NOTIFY:
                case CommandID.PET_PROPERTY:
                case CommandID.PET_REBUILD_INHERIT_START:
                case CommandID.PET_REBUILD_INHERIT_INFO:
                case CommandID.PET_REBUILD_INHERIT_END:
                case CommandID.PET_EVOLUTION_DONE:
                case CommandID.PET_REBUILD_NATURE_START:
                case CommandID.PET_REBUILD_NATURE_INFO:
                case CommandID.PET_REBUILD_NATURE_END:
                    EC_ManMessage.PostMessage(EC_MsgDef.MSG_HST_PETOPT, MANAGER_INDEX.MAN_PLAYER, 0, pDataBuf, pCmdHeader);
                    break;
                case CommandID.SET_PLAYER_LIMIT:
                    EC_ManMessage.PostMessage(EC_MsgDef.MSG_HST_SETPLAYERLIMIT, MANAGER_INDEX.MAN_PLAYER, 0, pDataBuf, pCmdHeader);
                    break;
                case CommandID.PLAYER_MOUNTING:
                    EC_ManMessage.PostMessage(EC_MsgDef.MSG_PM_PLAYERMOUNT, MANAGER_INDEX.MAN_PLAYER, -1, pDataBuf, pCmdHeader);
                    break;
                case CommandID.DUEL_RECV_REQUEST:
                case CommandID.DUEL_REJECT_REQUEST:
                case CommandID.DUEL_PREPARE:
                case CommandID.DUEL_CANCEL:
                case CommandID.HOST_DUEL_START:
                case CommandID.DUEL_STOP:
                case CommandID.DUEL_RESULT:
                    // Origin: host duel events use MSG_PM_DUELOPT (391); handler distinguishes by pCmdHeader (214-220)
                    EC_ManMessage.PostMessage(EC_MsgDef.MSG_PM_DUELOPT, (int)MANAGER_INDEX.MAN_PLAYER, 0, pDataBuf, pCmdHeader);
                    break;
                case CommandID.PLAYER_DUEL_START:
                    EC_ManMessage.PostMessage(EC_MsgDef.MSG_PM_PLAYERDUELOPT, (int)MANAGER_INDEX.MAN_PLAYER, -1, pDataBuf, pCmdHeader);
                    break;
                case CommandID.EMBED_ITEM:
                    EC_ManMessage.PostMessage(EC_MsgDef.MSG_HST_EMBEDITEM, MANAGER_INDEX.MAN_PLAYER, 0, pDataBuf, pCmdHeader);
                    break;
                case CommandID.CLEAR_TESSERA:
                    EC_ManMessage.PostMessage(EC_MsgDef.MSG_HST_CLEARTESSERA, MANAGER_INDEX.MAN_PLAYER, 0, pDataBuf, pCmdHeader);
                    break;
                case CommandID.PLAYER_LEAVE_WORLD:
                {
                    cmd_player_leave_world pCmd = GPDataTypeHelper.FromBytes<cmd_player_leave_world>(pDataBuf);
                    if (ISPLAYERID(pCmd.id))
                    {
                        EC_ManMessage.PostMessage(EC_MsgDef.MSG_PM_PLAYEREXIT, MANAGER_INDEX.MAN_PLAYER, -1, pDataBuf, pCmdHeader);
                    }
                    break;
                }
                case CommandID.PLAYER_CHGSHAPE:
                    EC_ManMessage.PostMessage(EC_MsgDef.MSG_PM_PLAYERCHGSHAPE, MANAGER_INDEX.MAN_PLAYER, -1, pDataBuf, pCmdHeader);
                    break;
                case CommandID.SET_MOVE_STAMP:

                    EC_ManMessage.PostMessage(EC_MsgDef.MSG_HST_SETMOVESTAMP, MANAGER_INDEX.MAN_PLAYER, 0, pDataBuf, pCmdHeader);
                    break;
                case CommandID.UPDATE_EXT_STATE:
                    {
                        cmd_update_ext_state pCmd = GPDataTypeHelper.FromBytes<cmd_update_ext_state>((byte[])pDataBuf);
                        if (ISPLAYERID(pCmd.id))
                            EC_ManMessage.PostMessage(EC_MsgDef.MSG_PM_PLAYEREXTSTATE, MANAGER_INDEX.MAN_PLAYER, -1, pDataBuf, pCmdHeader);
                        else if (ISNPCID(pCmd.id))
                            EC_ManMessage.PostMessage(EC_MsgDef.MSG_NM_NPCEXTSTATE, MANAGER_INDEX.MAN_NPC, 0, pDataBuf, pCmdHeader);
                        break;
                    }
                default:
#if UNITY_EDITOR
                    if (isDebug)
                    {
                        BMLogger.LogError($"### GameDataSend: Unhandled CMDID {pCmdHeader} (payloadBytes={pDataBuf?.Length ?? 0})");
                    }
#endif
                    break;
            }
        }


        private void OnPrtcSelectRoleRe(SelectRole_Re protocol)
        {
            _logger.Info($"Select role response {protocol.result}");
            var callback = _selectRoleCallback;
            PostToUnityContext(() => callback?.Invoke(_selectedRole));

            // in C++: we call CECGameRun() via pLoginUIMan->LaunchLoading();
            // now: quick hack to start game immediately after role selection - can refactor later if needed
            EC_Game.GetGameRun().StartGame(0, Vector3.zero);
        }

        private void HandleCreateRoleResponse(createrole_re protocol)
        {
            Debug.Log($"[GameSession] HandleCreateRoleResponse - result: {protocol.result}, roleid: {protocol.roleid}");
            
            if (protocol.result != (int)ErrCode.ERR_SUCCESS)
            {
                string errorMsg = $"Create role failed with result code: {protocol.result} (ERR_SUCCESS = {(int)ErrCode.ERR_SUCCESS})";
                _logger.Log(LogType.Error, errorMsg);
                Debug.LogError($"[GameSession] {errorMsg}");
                var callback = _createRoleCallback;
                _createRoleCallback = null;
                PostToUnityContext(() => callback?.Invoke(null));
                return;
            }

            Debug.Log($"[GameSession] Create role successful! RoleID: {protocol.roleid}");
            var successCallback = _createRoleCallback;
            _createRoleCallback = null;
            PostToUnityContext(() => successCallback?.Invoke(protocol.roleinfo));
        }

        private void HandleErrorInfo(errorinfo protocol)
        {
            Debug.LogError($"[GameSession] Server error - Errcode: {protocol.Errcode}");
            
            // If we're waiting for create role response and get an error, fail the callback
            if (_createRoleCallback != null)
            {
                Debug.LogError($"[GameSession] Create role failed due to server error: {protocol.Errcode}");
                var callback = _createRoleCallback;
                _createRoleCallback = null;
                PostToUnityContext(() => callback?.Invoke(null));
            }
        }

        private void OnErrorOccurred(string errorMessage)
        {
            _logger.Log(LogType.Error, $"Network Error: {errorMessage}");
            FailLoginInProgress(errorMessage);
            FailRoleListInProgress(errorMessage);
        }

        private void OnDisconnected()
        {
            _logger.Log(LogType.Info, "Disconnected from server.");
            _currentUserId = -1;
            FailLoginInProgress("Disconnected");
            FailRoleListInProgress("Disconnected");
            //	Clear command cache
            m_CmdCache.RemoveAllCmds();
            PostToUnityContext(() => Disconnected?.Invoke());
        }

        private void HandleChallenge(challenge challenge)
        {
            if (_loginCallback == null || string.IsNullOrEmpty(_username))
            {
                _logger.Log(LogType.Warning, "Received Challenge but not expecting it or username not set.");
                return;
            }

            _logger.Log(LogType.Info, "Handling Challenge...");

            response response = new response();
            byte[] usernameBytes = Encoding.ASCII.GetBytes(_username);
            byte[] passwordBytes = Encoding.ASCII.GetBytes(_password);
            response.identity.Replace(usernameBytes);
            response.Setup(new Octets(usernameBytes), new Octets(passwordBytes), challenge.nonce);

            uint clientId = 0xffffffff;
            byte[] clientIdBytes = BitConverter.GetBytes(clientId);
            response.cli_fingerprint.Replace(clientIdBytes);
            response.use_token = 0;

            _networkManager.SetNonce(response.response_data);
            SendProtocol(response);
            _logger.Log(LogType.Info, "Sent Response.");
        }

        private void HandleKeyExchange(KeyExchange keyExchange)
        {
            if (_loginCallback == null || string.IsNullOrEmpty(_username))
            {
                _logger.Log(LogType.Warning, "Received KeyExchange but not expecting it.");
                return;
            }

            _logger.Log(LogType.Info, "Handling KeyExchange...");
            keyExchange.Setup(_networkManager, _username);
            keyExchange.Blkickuser = 1;
            SendProtocol(keyExchange);
            _logger.Log(LogType.Info, "Sent KeyExchange acknowledgment/response.");
        }

        private void HandleOnlineAnnounce(onlineannounce announce)
        {
            if (_loginCallback == null)
            {
                _logger.Log(LogType.Warning, "Received OnlineAnnounce but not expecting it.");
                return;
            }

            _logger.Log(LogType.Info, $"Login successful! UserID: {announce.Userid}, LocalSID: {announce.Localsid}");
            _currentUserId = announce.Userid;
            _localsid = announce.Localsid;

            var callback = _loginCallback;
            _loginCallback = null;
            PostToUnityContext(() => callback?.Invoke(true));
        }

        private void RequestRoleListInternal(int lastHandle = -1)
        {
            rolelist rolelistRequest = new rolelist();
            rolelistRequest.Userid = _currentUserId;
            rolelistRequest.Localsid = 0;
            rolelistRequest.Handle = lastHandle;

            SendProtocol(rolelistRequest);


            //gamedatasend gamedatasendRequest = new gamedatasend();
            //gamedatasendRequest.Data = C2SCommandFactory.CreatePlayerMove();

            //SendProtocol(gamedatasendRequest);
        }

        private void HandleRoleListResponse(RoleListResponse response)
        {
            if (_roleListCallback == null || _accumulatedRoles == null)
            {
                _logger.Log(LogType.Warning, "Received RoleListResponse but not expecting it.");
                return;
            }

            _logger.Log(LogType.Debug,
                $"Received RoleListResponse. Handle: {response.handle}, Result: {response.result}, Count: {response.rolelist.Count}");

            if (response.result == 0)
            {
                _accumulatedRoles.AddRange(response.rolelist);

                foreach (var role in response.rolelist)
                {
                    try
                    {
                        string roleName = Encoding.UTF8.GetString(role.name.ByteArray, 0, role.name.Length);
                        _logger.Log(LogType.Info, $"  - Role ID: {role.roleid}, Name: {roleName}, Level: {role.level}");
                    }
                    catch (Exception ex)
                    {
                        _logger.Log(LogType.Error, $"  - Error decoding role name: {ex.Message}");
                        _logger.LogException(ex);
                    }
                }

                if (response.handle != -1)
                {
                    _logger.Log(LogType.Debug, $"Requesting next batch of roles (handle: {response.handle})...");
                    RequestRoleListInternal(response.handle);
                }
                else
                {
                    _logger.Log(LogType.Info, $"Finished fetching roles. Total count: {_accumulatedRoles.Count}");
                    var callback = _roleListCallback;
                    var result = _accumulatedRoles;
                    _roleListCallback = null;
                    _accumulatedRoles = null;
                    PostToUnityContext(() => callback?.Invoke(result));
                }
            }
            else
            {
                _logger.Log(LogType.Error, $"Role list retrieval failed. Result code: {response.result}");
                FailRoleListInProgress($"Role list retrieval failed (Result: {response.result})");
            }
        }

        // --- Helper methods for failure handling ---
        private void FailLoginInProgress(string reason)
        {
            if (_loginCallback != null)
            {
                _logger.Log(LogType.Error, $"Login failed: {reason}");
                var callback = _loginCallback;
                _loginCallback = null;
                PostToUnityContext(() => callback?.Invoke(false));
            }
        }

        private void FailRoleListInProgress(string reason)
        {
            if (_roleListCallback != null)
            {
                _logger.Log(LogType.Error, $"Role list retrieval failed: {reason}");
                var callback = _roleListCallback;
                _roleListCallback = null;
                _accumulatedRoles = null;
                PostToUnityContext(() => callback?.Invoke(null));
            }
        }

        // --- IDisposable Implementation ---
        private bool disposedValue = false;

        protected virtual void Dispose(bool disposing)
        {
            if (!disposedValue)
            {
                if (disposing)
                {
                    if (_networkManager != null)
                    {
                        _logger.Log(LogType.Info, "[DUCK] Disposing GameSession and disconnecting...");
                        _networkManager.ProtocolReceived -= OnProtocolReceived;
                        _networkManager.ErrorOccurred -= OnErrorOccurred;
                        _networkManager.Disconnected -= OnDisconnected;
                        _networkManager.Disconnect();
                        _networkManager.Dispose();
                        _networkManager = null;
                    }

                    _loginCallback = null;
                    _roleListCallback = null;
                    _accumulatedRoles = null;
                }

                disposedValue = true;
            }
        }

        public void Dispose()
        {
            Dispose(true);
            // GC.SuppressFinalize(this);
        }

        public bool ISPLAYERID(int id)
        {
            return id != 0 && (id & 0x80000000) == 0;
        }
        public bool ISNPCID(int id) => ((id & 0x80000000) != 0) && ((id & 0x40000000) == 0);
        public bool ISMATTERID(int id) => ((id) & 0xC0000000) == 0xC0000000;
        private byte[] GetBytes(byte[] bytes, int length, int index)
        {
            byte[] arrByteData = new byte[length];
            for (int i = 0; i < length; i++)
            {
                arrByteData[i] = bytes[i + index];
            }

            return arrByteData;
        }

        public void c2s_CmdPlayerMove(in Vector3 vCurPos, in Vector3 vDest,
            int iTime, float fSpeed, int iMoveMode, ushort wStamp)
        {
            gamedatasend gamedatasend = new gamedatasend();

            gamedatasend.Data =
                C2SCommandFactory.CreatePlayerMove(vCurPos, vDest, (ushort)iTime, fSpeed, (byte)iMoveMode, wStamp);
            SendProtocol(gamedatasend);
        }
        public void c2s_SendCmdCastSkill(int idSkill, byte byPVPMask, int iNumTarget, int[] aTargets)
        {
            gamedatasend gamedatasend = new gamedatasend();

            gamedatasend.Data =
               C2SCommandFactory.CreatePlayerCastSkill(idSkill, byPVPMask, iNumTarget, aTargets);

            SendProtocol(gamedatasend);
        }

        public void c2s_SendCmdCastInstantSkill(int idSkill, byte byPVPMask, int iNumTarget, int[] aTargets)
        {
            gamedatasend gamedatasend = new gamedatasend();

            gamedatasend.Data =
               C2SCommandFactory.CreatePlayerCastInstantSkill(idSkill, byPVPMask, iNumTarget, aTargets);

            SendProtocol(gamedatasend);
        }

        public void c2s_CmdCastPosSkill(int idSkill, Vector3 vDest, byte byPVPMask, int iNumTarget, int aTargets)
        {
            gamedatasend gamedatasend = new gamedatasend();

            gamedatasend.Data =
               C2SCommandFactory.CreatePlayerCastPosSkill(idSkill, vDest, byPVPMask, iNumTarget, aTargets);

            SendProtocol(gamedatasend);
        }
        public void c2s_SendCmdNotifyForceAttack(int iForceAttack, byte refuseBless)
        {
            gamedatasend gamedatasend = new gamedatasend();
            gamedatasend.Data =  C2SCommandFactory.CreateNotifyForceAttack(iForceAttack, refuseBless);
            SendProtocol(gamedatasend);
        }
        public void c2s_SendCmdContinueAction()
        {
            gamedatasend gamedatasend = new gamedatasend();
            gamedatasend.Data = C2SCommandFactory.CreateNakeCmd(C2SCommand.CommandID.CONTINUE_ACTION);
            SendProtocol(gamedatasend);
        }

        /// <summary>
        /// Client logout request. Mirrors original client behavior:
        /// - outType=1: back to select role
        /// - outType=0: logout account
        /// </summary>
        public void c2s_SendCmdLogout(int outType, Action complete = null)
        {
            var g = new gamedatasend();
            g.Data = C2SCommandFactory.CreatePlayerLogoutCmd(outType);
            SendProtocol(g, complete);
        }
        
        
        public void c2s_SendCmdStopMove(in Vector3 vDest, float fSpeed, int iMoveMode,
            byte byDir, ushort wStamp, int iTime)
        {
            gamedatasend gamedatasend = new gamedatasend();

            gamedatasend.Data =
                C2SCommandFactory.CreatePlayerStop(vDest, fSpeed, (byte)iMoveMode, byDir, wStamp, (ushort)iTime);
            SendProtocol(gamedatasend);
        }

        public void c2s_CmdSendEnterPKPrecinctint()
        {
            gamedatasend gamedatasend = new gamedatasend();
            gamedatasend.Data = C2SCommandFactory.CreateNakeCmd(C2SCommand.CommandID.ENTER_PK_PROTECTED);
            SendProtocol(gamedatasend);
        }
        public void SendChatData(byte cChannel, in string szMsg, int iPack, int iSlot)
        {
            publicchat publicChat = new publicchat();
            publicChat.Channel = cChannel;
            publicChat.Roleid = m_iCharID;

            byte[] unicodeBytes = Encoding.Unicode.GetBytes(szMsg);
            publicChat.Msg.Replace(unicodeBytes);
            _logger.Log(LogType.Warning, $"HoangDev : publicChat {publicChat}");
            SendProtocol(publicChat);
        }
        public void LoadConfigData()
        {
            getuiconfig p = new getuiconfig();
            p.Roleid = m_iCharID;
            SendProtocol(p);
        }

        /// <summary>
        /// Save config data to server (sends setuiconfig with compressed config blob).
        /// 保存配置数据到服务器（发送 setuiconfig 及压缩后的配置数据）。
        /// </summary>
        public void SaveConfigData(byte[] pBuf, int len)
        {
            BMLogger.Log($"[MH] Session.SaveConfigData | len={len}");
            
            if (pBuf == null || len <= 0) return;
            var p = new setuiconfig();
            p.Roleid = m_iCharID;
            p.Localsid = (int)_localsid;
            byte[] slice = new byte[len];
            Buffer.BlockCopy(pBuf, 0, slice, 0, len);
            p.Ui_config = new Octets(slice);
            
            // return;
            SendProtocol(p);
        }

        private void SetCharacterID(int iCharID)
        {
            m_iCharID = iCharID;
        }

        private void OnPrtcChatMessage(Protocol pProtocol, bool bCalledagain)
        {
            chatmessage p = (chatmessage)pProtocol;

            string strTemp = System.Text.Encoding.Unicode.GetString(p.Msg.ToArray(), 0, p.Msg.Length);

            _logger.Log(LogType.Warning, $"HoangDev : OnPrtcChatMessage :{strTemp}");
            EventBus.Publish(new ChatMessageEvent(strTemp));
        }

        public struct ChatMessageEvent
        {
            public string context;

            public ChatMessageEvent(string context)
            {
                this.context = context;
            }
        }
        public void OnPrtcGetConfigRe(Protocol pProtocol)
        {
            getuiconfig_re p = (getuiconfig_re)pProtocol;
            if (p.Result != (int)ErrCode.ERR_SUCCESS)
                BMLogger.LogError("CECGameSession::OnPrtcGetConfigRe, link return error code of " + p.Result);
            else
            {
                if (!CECGameRun.Instance.LoadConfigsFromServer(p.UiConfig.RawBuffer, p.UiConfig.Size))
                {
                    // if load failed then use current setting directly
                    //TODO : fix later
                    EC_Game.GetConfigs().ApplyUserSetting();
                }

                //	Now, Get config data request is sent after all host initial data ready. 
                //		so when we receive this reply, we can do some last work before game
                //		really starts. Maybe it's not the best place to do these work, but
                //		now we do it here.
                //	Enalbe game UI
                CECGameUIMan pGameUI = (CECGameUIMan)EC_Game.GetGameRun().GetUIManager().GetInGameUIMan();
                if (pGameUI != null)
                {
                    pGameUI.EnableUI(true);

                    // Get referral name for adding friend or other display
                    //TODO: a Hung lam phan select role info di 
                   /* RoleInfo info = EC_Game.GetGameRun().GetSelectedRoleInfo();
                    if (info.referrer_role > 0)
                        GetPlayerBriefInfo(1, info.referrer_role, 2);*/
                }

                CECHostPlayer pHost = EC_Game.GetGameRun().GetHostPlayer();
                pHost.OnAllInitDataReady();

              /*  if (pHost.IsGM())
                {
                    CDlgCountryMap pDlgCountryMap = (CDlgCountryMap)pGameUI.GetDialog("Win_CountryMap");
                    pDlgCountryMap.GetConfig();
                }

                g_pGame.GetConfigs().ApplyOptimizeSetting();

                if (g_pGame.GetConfigs().IsMiniClient())
                    CECMCDownload::GetInstance().SendGetDownloadOK();*/
            }
        }
        
        private void OnPrtcSetConfigRe(Protocol pProtocol)
        {
            SetUIConfig_Re p = (SetUIConfig_Re)pProtocol;
            if (p.result != (int)ErrCode.ERR_SUCCESS)
                BMLogger.LogError($"CECGameSession::OnPrtcSetConfigRe, link return error code of {p.result}");

            if (CECGameRun.Instance != null)
            {
                TestLogoutLogic.Instance.WasClientSendLogoutMessage = true;
                
                CECGameRun.Instance.GetPendingLogOut().TriggerAll();
                CECGameRun.Instance.GetPendingLogOut().Clear();
            }
        }
        
        private void OnPrtcPlayerBaseInfoRe(Protocol pProtocol)
        {
            playerbaseinfo_re p = (playerbaseinfo_re)pProtocol;
            BMLogger.Log($"OnPrtcPlayerBaseInfoRe: {p.Roleid} {p.Player.cls} {p.Player.gender}");
            EC_ManMessage.PostMessage(EC_MsgDef.MSG_PM_PLAYERBASEINFO, MANAGER_INDEX.MAN_PLAYER, -1, p);
        }

        public void c2s_CmdNPCSevAcceptTask(int idTask, int idStorage, int idRefreshItem)
        {
            gamedatasend gamedatasend = new gamedatasend();
            gamedatasend.Data = C2SCommandFactory.CreateCmdNPCSevAcceptTask(idTask, idStorage, idRefreshItem);
            SendProtocol(gamedatasend);
        }

        public void c2s_SendCmdGetAllData(bool byPack, bool byEquip, bool byTask)
        {
            gamedatasend gamedatasend = new gamedatasend();

            gamedatasend.Data = C2SCommandFactory.CreateGetAllDataCommand(byPack, byEquip, byTask);
            _logger.Log(LogType.Warning, $"[Dat]- SendCmdGetAllData {byPack},{byEquip},{byTask}");
            SendProtocol(gamedatasend);
        }

        public void c2s_SendCmdNPCSevHello(int nid)
        {
            gamedatasend gamedatasend = new gamedatasend();
            gamedatasend.Data = C2SCommandFactory.CreateNPCSevHelloDataCommand(nid);
            SendProtocol(gamedatasend);
        }

        public void c2s_CmdNormalAttack(byte byPVPMask)
        {
            gamedatasend gamedatasend = new gamedatasend();
            gamedatasend.Data = C2SCommandFactory.CreateNormalAttackDataCmd(byPVPMask);
            SendProtocol(gamedatasend);
        }

        public void c2s_SendCmdCancelAction()
        {
            gamedatasend gamedatasend = new gamedatasend();
            gamedatasend.Data = C2SCommandFactory.CreateNakeCmd(CSNetwork.C2SCommand.CommandID.CANCEL_ACTION);
            SendProtocol(gamedatasend);
        }

        public void c2s_CmdUnselect()
        {
            gamedatasend gamedatasend = new gamedatasend();
            gamedatasend.Data = C2SCommandFactory.CreateNakeCmd(CSNetwork.C2SCommand.CommandID.UNSELECT);
            SendProtocol(gamedatasend);
        }

        public void c2s_SendCmdSelectTarget(int idTarget)
        {
            gamedatasend gamedatasend = new gamedatasend();
            gamedatasend.Data = C2SCommandFactory.CreateSelectTarget(idTarget);
            SendProtocol(gamedatasend);
        }

        public void c2s_SendCmdNPCSevWaypoint()
        {
            gamedatasend gamedatasend = new gamedatasend();
            gamedatasend.Data = C2SCommandFactory.CreateNPCSevWaypointCmd(NPC_service_type.GP_NPCSEV_WAYPOINT, 0);
            SendProtocol(gamedatasend);
        }
        public void c2s_SendCmdNPCSevMakeItem(int idSkill, int idItem, uint dwCount)
        {
            gamedatasend gamedatasend = new gamedatasend();
            gamedatasend.Data = C2SCommandFactory.CreateNPCSevMakeItemCmd(idSkill, idItem, dwCount);
            SendProtocol(gamedatasend);
        }
        public void GetRoleBaseInfo(int iNumRole, List<int> aRoleIDs)
        {
            int iNumLimit = 128;
            playerbaseinfo p = null;
            int iCount = 0;

            while (iCount < iNumRole)
            {
                p = new();
                p.Roleid = _selectedRole.roleid;

                int iNumSend = iNumLimit;
                if (iCount + iNumLimit > iNumRole)
                    iNumSend = iNumRole - iCount;

                if (iNumSend > 0)
                {
                    p.playerList = new();
                    for (int i = 0; i < iNumSend; i++)
                        p.playerList.Add(aRoleIDs[iCount + i]);

                    SendProtocol(p);
                }


                iCount += iNumSend;
            }
        }

        public void c2s_SendCmdGetOtherEquip(int iNumID, List<int> aIDs)
        {
            // using namespace C2S;

            const int iNumLimit = 250;
            int iCount = 0;

            while (iCount < iNumID)
            {
                int iNumSend = iNumLimit;
                if (iCount + iNumLimit > iNumID)
                    iNumSend = iNumID - iCount;

                /*/
                int iSize = sizeof (cmd_header) + sizeof (WORD) + iNumSend * sizeof (int);
                BYTE* pBuf = (BYTE*)a_malloctemp(iSize);
                if (!pBuf)
                    return;
                
                ((cmd_header*)pBuf)->cmd = C2S::GET_OTHER_EQUIP;

                cmd_get_other_equip* pCmd = (cmd_get_other_equip*)(pBuf + sizeof (cmd_header));
                pCmd->size = (WORD)iNumSend;

                for (int i=0; i < iNumSend; i++)
                    pCmd->idlist[i] = aIDs[iCount+i];

                g_pGame->GetGameSession()->SendGameData(pBuf, iSize);

                a_freetemp(pBuf);
                //*/

                var idlist = new int[iNumSend];
                for (int i=0; i < iNumSend; i++)
                    idlist[i] = aIDs[iCount+i];
                    
                gamedatasend gamedatasend = new gamedatasend();
                gamedatasend.Data = C2SCommandFactory.CreateGetOtherEquipCmd(iNumID, idlist);
                SendProtocol(gamedatasend);

                iCount += iNumSend;
            }
        }

        /// <summary>Request other player profile/equip detail (C2S GET_OTHER_EQUIP_DETAIL). Server responds with PLAYER_EQUIP_DETAIL.</summary>
        public void c2s_SendCmdGetOtherEquipDetail(int roleId)
        {
            gamedatasend gamedatasend = new gamedatasend();
            gamedatasend.Data = C2SCommandFactory.CreateGetOtherEquipDetailCmd(roleId);
            SendProtocol(gamedatasend);
        }

        public void c2s_SendCmdNPCSevAcceptTask(int idTask, int idStorage, int idRefreshItem)
        {
            gamedatasend gamedatasend = new gamedatasend();
            gamedatasend.Data = C2SCommandFactory.CreateCmdNPCSevAcceptTask(
                idTask,
                idStorage,
                idRefreshItem);
            SendProtocol(gamedatasend);
        }

        public void c2s_SendCmdNPCSevReturnTask(int idTask, int iChoice)
        {
            gamedatasend gamedatasend = new gamedatasend();
            gamedatasend.Data = C2SCommandFactory.CreateNPCSevReturnTaskCmd(
                idTask,
                iChoice);
            SendProtocol(gamedatasend);
        }

        public void c2s_SendCmdNPCSevTaskMatter(int idTask)
        {
            gamedatasend gamedatasend = new gamedatasend();
            gamedatasend.Data = C2SCommandFactory.CreateNPCSevTaskMatterCmd(idTask);
            SendProtocol(gamedatasend);
        }

        public void c2s_SendCmdNPCSevLearnSkill(int idSkill)
        {
            gamedatasend gamedatasend = new gamedatasend();
            gamedatasend.Data = C2SCommandFactory.CreateNPCSevLearnSkillCmd(idSkill);
            BMLogger.LogError("HoangDev : c2s_SendCmdNPCSevLearnSkill gamedatasend.Data : " + gamedatasend.Data.Size);
            BMLogger.LogError("HoangDev : c2s_SendCmdNPCSevLearnSkill idSkill : " + idSkill);
            SendProtocol(gamedatasend);
        }

        public void c2s_SendCmdNPCSevBuy(int itemNum, C2SCommand.npc_trade_item[] items)
        {
            if (itemNum <= 0 || items == null || items.Length < itemNum)
                return;

            gamedatasend gamedatasend = new gamedatasend();
            gamedatasend.Data = C2SCommandFactory.CreateNPCSevBuyCmd(itemNum, items);
            SendProtocol(gamedatasend);
        }

        public void c2s_SendCmdNPCSevSell(int itemNum, C2SCommand.npc_sell_item[] items)
        {
            if (itemNum <= 0 || items == null || items.Length < itemNum)
                return;

            gamedatasend gamedatasend = new gamedatasend();
            gamedatasend.Data = C2SCommandFactory.CreateNPCSevSellCmd(itemNum, items);
            SendProtocol(gamedatasend);
        }

        public void GetRoleCustomizeData(int iNumRole, List<int> aRoleIDs)
        {
            if (iNumRole <= 0 || aRoleIDs == null || aRoleIDs.Count == 0) return;

            int iNumLimit = 240;
            int iCount = 0;

            while (iCount < iNumRole)
            {
                getcustomdata p = new();
                p.Roleid = _selectedRole.roleid;

                int iNumSend = iNumLimit;
                if (iCount + iNumLimit > iNumRole)
                    iNumSend = iNumRole - iCount;

                for (int i = 0; i < iNumSend; i++)
                    p.playerlist.Add(aRoleIDs[iCount + i]);

                SendProtocol(p);

                iCount += iNumSend;
            }
        }
        public void c2s_SendCmdEmoteAction(uint wPose)
        {
            gamedatasend gamedatasend = new gamedatasend();
            gamedatasend.Data = C2SCommandFactory.CreateEmoteActionCmd((int)wPose);
            SendProtocol(gamedatasend);
        }
        public void c2s_SendCmdTaskNotify(byte[] pData, uint dwDataSize)
        {
            gamedatasend gamedatasend = new gamedatasend();
            gamedatasend.Data = C2SCommandFactory.CreateTaskNotifyCmd( pData, dwDataSize);
            //BMLogger.Log($"[MH Task] c2s_SendCmdTaskNotify Command ID : {pData[0]}  Size: {dwDataSize}");
            SendProtocol(gamedatasend);
        }

        public void c2s_SendCmdStandUp()
        {
            gamedatasend gamedatasend = new gamedatasend();
            gamedatasend.Data = C2SCommandFactory.CreateNakeCmd(C2SCommand.CommandID.STAND_UP);
            SendProtocol(gamedatasend);
        }
        
        public void c2s_SendCmdAutoTeamSetGoal(int type, int goal_id, int op)
        {
            gamedatasend gamedatasend = new gamedatasend();
            gamedatasend.Data = C2SCommandFactory.CreateAutoTeamSetGoalCommand(type,goal_id, op);
            SendProtocol(gamedatasend);
        }

        public void c2s_SendCmdTeamInvite(int idPlayer)
        {
            var g = new gamedatasend();
            g.Data = C2SCommandFactory.CreateTeamInviteCommand(idPlayer);
            SendProtocol(g);
        }

        public void c2s_SendCmdTeamAgreeInvite(int idLeader, int team_seq)
        {
            var g = new gamedatasend();
            g.Data = C2SCommandFactory.CreateTeamAgreeInviteCommand(idLeader, team_seq);
            SendProtocol(g);
        }

        public void c2s_SendCmdTeamRejectInvite(int idLeader)
        {
            var g = new gamedatasend();
            g.Data = C2SCommandFactory.CreateTeamRejectInviteCommand(idLeader);
            SendProtocol(g);
        }

        public void c2s_SendCmdDuelRequest(int idTarget)
        {
            var g = new gamedatasend();
            g.Data = C2SCommandFactory.CreateDuelRequestCommand(idTarget);
            SendProtocol(g);
        }

        public void c2s_SendCmdDuelReply(bool accept, int idInviter)
        {
            var g = new gamedatasend();
            g.Data = C2SCommandFactory.CreateDuelReplyCommand(accept, idInviter);
            SendProtocol(g);
        }

        public void c2s_SendCmdTeamKickMember(int idMember)
        {
            var g = new gamedatasend();
            g.Data = C2SCommandFactory.CreateTeamKickMemberCommand(idMember);
            SendProtocol(g);
        }

        public void c2s_SendCmdTeamLeaveParty()
        {
            var g = new gamedatasend();
            g.Data = C2SCommandFactory.CreateTeamLeavePartyCommand();
            SendProtocol(g);
        }

        public void c2s_SendCmdTeamDismissParty()
        {
            var g = new gamedatasend();
            g.Data = C2SCommandFactory.CreateTeamDismissPartyCommand();
            SendProtocol(g);
        }

        public void c2s_SendCmdTeamSetPickupFlag(short pickupFlag)
        {
            var g = new gamedatasend();
            g.Data = C2SCommandFactory.CreateTeamSetPickupFlagCommand(pickupFlag);
            SendProtocol(g);
        }

        public void c2s_SendCmdTeamChangeLeader(int idNewLeader)
        {
            var g = new gamedatasend();
            g.Data = C2SCommandFactory.CreateTeamChangeLeaderCommand(idNewLeader);
            SendProtocol(g);
        }

        public void c2s_SendCmdTeamMemberPos(int count, int[] memberIds)
        {
            if (memberIds == null || count <= 0 || count > memberIds.Length) return;
            var g = new gamedatasend();
            g.Data = C2SCommandFactory.CreateTeamMemberPosCommand(count, memberIds);
            SendProtocol(g);
        }

        public void c2s_CmdGoto(float x, float y, float z)
        {
            c2s_SendCmdGoto(x, y, z); 
        }
        
        //	Send C2S::GOTO command data
        void c2s_SendCmdGoto(float x, float y, float z)
        {
            gamedatasend gamedatasend = new gamedatasend();
            gamedatasend.Data = C2SCommandFactory.CreateGoToCommed( x, y, z);
            SendProtocol(gamedatasend);
        }

        public void c2s_SendCmdUseItem(byte byPackage, byte bySlot, int tid, byte byCount)
        {
            gamedatasend gamedatasend = new gamedatasend();
            gamedatasend.Data = C2SCommandFactory.CreateUseItemCmd(byPackage, bySlot, tid, byCount);
            SendProtocol(gamedatasend);
        }

        public void c2s_SendCmdGetExtProps()
        {
            gamedatasend gamedatasend = new gamedatasend();
            gamedatasend.Data = C2SCommandFactory.CreateNakeCmd(C2SCommand.CommandID.GET_EXT_PROP);
            SendProtocol(gamedatasend);
        }

        public void c2s_SendCmdGivePresent(int roleid, int mail_id, int goods_id, int goods_index, int goods_slot)
        {
            gamedatasend gamedatasend = new gamedatasend();
            gamedatasend.Data = C2SCommandFactory.CreateGivePresentCmd(roleid, mail_id, goods_id, goods_index, goods_slot);
            SendProtocol(gamedatasend);
        }

        public void c2s_SendCmdEnterSanctuary(int id)
        {
            gamedatasend gamedatasend = new gamedatasend();
            gamedatasend.Data = C2SCommandFactory.CreateEnterSanctuaryCmd(id);
            SendProtocol(gamedatasend);
        }

        public void c2s_SendCmdEnterInstance(int iTransIdx, int idInst)
        {
            gamedatasend gamedatasend = new gamedatasend();
            gamedatasend.Data = C2SCommandFactory.CreateEnterInstanceCmd(iTransIdx, idInst);
            SendProtocol(gamedatasend);
        }

        public void c2s_SendCmdActiveRushFly(bool bActive)
        {
            gamedatasend gamedatasend = new gamedatasend();
            gamedatasend.Data = C2SCommandFactory.CreateActiveRushFlyCmd(bActive);
            SendProtocol(gamedatasend);
        }

        public void c2s_SendCmdPetCtrl(int idTarget, int cmd, byte[] pParamBuf, int iParamLen)
        {
            gamedatasend gamedatasend = new gamedatasend();
            gamedatasend.Data = C2SCommandFactory.CreatePetCtrlCmd(idTarget, cmd, pParamBuf, iParamLen);
            SendProtocol(gamedatasend);
        }

        public void c2s_SendCmdQueryFactionPVPInfo(int faction_id)
        {
            gamedatasend gamedatasend = new gamedatasend();
            gamedatasend.Data = C2SCommandFactory.CreateQueryFactionPVPInfo(faction_id);
            SendProtocol(gamedatasend);
        }

        public void SendCmdPetCtrl(int idTarget, int cmd, object pParamBuf, int iParamLen)
        {
            m_CmdCache.SendCmdPetCtrl(idTarget, cmd, (byte[])pParamBuf, iParamLen);
        }

        public void c2s_SendCmdPetSummon(int iPetIdx)
        {
            gamedatasend gamedatasend = new gamedatasend();
            gamedatasend.Data = C2SCommandFactory.CreatePetSummon(iPetIdx);
            SendProtocol(gamedatasend);
        }

        public void c2s_SendCmdNPCSevEmbed(ushort wStoneIdx, ushort wEquipIdx, int tidStone, int tidEquip)
        {
            gamedatasend gamedatasend = new gamedatasend();
            gamedatasend.Data = C2SCommandFactory.CreateNPCSevEmbedCmd(wStoneIdx, wEquipIdx, tidStone, tidEquip);
            SendProtocol(gamedatasend);
        }
        public void c2s_SendCmdGetItemInfo(byte byPackage, byte bySlot)
        {
            gamedatasend gamedatasend = new gamedatasend();
            gamedatasend.Data = C2SCommandFactory.CreateGetItemInfoCmd(byPackage, bySlot);
            SendProtocol(gamedatasend);
        }

        public void c2s_SendCmdSetStatusPts(int vitality, int energy, int strength, int agility)
        {
            gamedatasend gamedatasend = new gamedatasend();
            gamedatasend.Data = C2SCommandFactory.CreateSetStatusPtCmd(vitality, energy, strength, agility);
            SendProtocol(gamedatasend);
        }
        public void c2s_CmdNPCSevClearEmbeddedChip(int iEquipIdx, int tidEquip)
        {
            gamedatasend gamedatasend = new gamedatasend();
            gamedatasend.Data = C2SCommandFactory.CreateNPCSevClearEmbeddedChipCmd(iEquipIdx, tidEquip);
            SendProtocol(gamedatasend);
        }

        public void c2s_SendCmdPetRecall()
        {
            gamedatasend gamedatasend = new gamedatasend();
            gamedatasend.Data = C2SCommandFactory.CreateNakeCmd(CSNetwork.C2SCommand.CommandID.RECALL_PET);
            SendProtocol(gamedatasend);
        }
        public void c2s_CmdDebug(ushort icmd, int param1 = int.MinValue)
        {
            gamedatasend gamedatasend = new gamedatasend();
            gamedatasend.Data = C2SCommandFactory.CreateDebugCmd(icmd, param1);
            SendProtocol(gamedatasend);
        }
        public void c2s_SendCmdNPCSevHatchPet(int iIvtrIdx, int idEgg)
        {
            gamedatasend gamedatasend = new gamedatasend();
            gamedatasend.Data = C2SCommandFactory.CreateNPCSevHatchPetCmd(iIvtrIdx, idEgg);
            SendProtocol(gamedatasend);
        }
        public void c2s_SendCmdNPCSevRestorePet(int iPetIdx)
        {
            gamedatasend gamedatasend = new gamedatasend();
            gamedatasend.Data = C2SCommandFactory.CreateNPCSevRestorePetCmd(iPetIdx);
            SendProtocol(gamedatasend);
        }
        
        //	Cross-server get in (C++: c2s_CmdNPCSevCrossServerGetIn) — TODO: implement C2S packet when needed
        public void c2s_CmdNPCSevCrossServerGetIn()
        {
            // TODO: C2SCommandFactory.CreateNPCSevCrossServerGetInCmd() and SendProtocol
        }

        //	Cross-server get out (C++: c2s_CmdNPCSevCrossServerGetOut) — TODO: implement C2S packet when needed
        public void c2s_CmdNPCSevCrossServerGetOut()
        {
            // TODO: C2SCommandFactory.CreateNPCSevCrossServerGetOutCmd() and SendProtocol
        }
        
    }
}