using BrewMonster.Network;
using CSNetwork;
using CSNetwork.GPDataType;
using CSNetwork.Protocols;
using CSNetwork.Protocols.RPCData;
using PerfectWorld.Scripts.Managers;
using PerfectWorld.Scripts.Player;
using PerfectWorld.Scripts.Task;
using System;
using System.IO;
using System.Runtime.InteropServices;
using System.Text;
using TMPro;
using UnityEngine;
using UnityEngine.InputSystem;
using UnityEngine.SceneManagement;
using UnityEngine.UI;
using Scene = UnityEngine.SceneManagement.Scene;

public class CECHostPlayer : EC_Player
{
    [SerializeField] private TextMeshPro txtName;
    [SerializeField] private CharacterController controller;

    [SerializeField] private Joystick joystick;
    [SerializeField] private Button btnJump;
    [SerializeField] private Button btnRun;
    [SerializeField] private Transform parentModel;

    PlayerStateMachine _playerStateMachine;
    PlayerMoveState _moveState;
    PlayerIdleState _idleState;
    CECHostMove m_MoveCtrl;

    CECHPWorkMan m_pWorkMan;			//	Host work manager
    uint m_dwLIES;			//	Logic-influence extend states

    float playerSpeed = 5.0f;
    float jumpHeight = 1.5f;
    float gravityValue = -9.81f;
    StateAnim stateAnim = StateAnim.Idle;
    Vector3 playerVelocity;
    bool isGrounded = false;
    bool isRun = false;
    Vector3 m_vLastSevPos;

    // ====== Ground cast config ======
    [Header("Ground Cast")]
    [Tooltip("Khoảng thêm ngoài skinWidth để SphereCast xuống (m ngắn)")]
    [SerializeField] private float extraGroundDistance = 0.05f;
    [Tooltip("Bớt bán kính một chút để tránh tự va vào capsule (epsilon)")]
    [SerializeField] private float radiusEpsilon = 0.005f;
    [Tooltip("Layer mặt đất")]
    [SerializeField] private LayerMask groundMask;
    [Tooltip("Layer mặt đất")]
    [SerializeField] private float slopeToleranceDeg = 2f;

    // cache tùy chọn (không bắt buộc)
    float ccRadius, ccSkin;
    RaycastHit lastGroundHit;

    private void Awake()
    {
        base.Awake();
        _moveState = new PlayerMoveState(this);
        _idleState = new PlayerIdleState(this);
        _playerStateMachine = new PlayerStateMachine();
        m_MoveCtrl = new CECHostMove(this);

        // Cache: không bắt buộc, nhưng gọn tay và ít gọi property lặp.
        if (controller != null)
        {
            ccRadius = controller.radius;
            ccSkin = controller.skinWidth;
        }
    }


    public void SetModelHostPlayer()
    {
        m_pPlayerModel = NPCManager.Instance.GetModelPlayer();
        Scene scene = SceneManager.GetSceneByName("WorldRender");
        SceneManager.MoveGameObjectToScene(m_pPlayerModel, scene);
        m_pPlayerModel.transform.SetParent(parentModel);
        m_pPlayerModel.transform.localPosition = Vector3.zero;
        m_pPlayerModel.SetActive(true);
    }
    private void Start()
    {
        _playerStateMachine.InitState(_idleState);
        // btnJump.onClick.AddListener(HandleJump);
    }

    private void Update()
    {
        //Debug.Log($"(ulong)Time.deltaTime * 1000 {(ulong)(Time.deltaTime * 1000)}");
        m_MoveCtrl.Tick((ulong)(Time.deltaTime * 1000));
        // Nếu có thay đổi runtime, có thể lấy lại mỗi vài giây/Start nếu bạn thích:
        // ccRadius = controller.radius; ccSkin = controller.skinWidth;

        _playerStateMachine.UpdateState();
    }
    public void StopMovement()
    {
        m_MoveCtrl.SendStopMoveCmd(transform.position, 5f, (int)GPMoveMode.GP_MOVE_WALK);
    }
    public void HandleMovement()
    {
        // 1) Kiểm tra grounded bằng SphereCast ngắn dựa trên radius + skinWidth
        isGrounded = GroundCheck(out lastGroundHit);

        // 2) Input tạm thời: giữ nguyên như bạn
        if (UnityEngine.Input.GetKeyDown(KeyCode.LeftShift)) SetStatusRun(true);
        if (UnityEngine.Input.GetKeyUp(KeyCode.LeftShift)) SetStatusRun(false);
        if (UnityEngine.Input.GetKeyDown(KeyCode.Space)) HandleJump();

        // 3) Trọng lực / sticky
        if (isGrounded && playerVelocity.y < 0f)
        {
            // Đè nhẹ để bám đất (tránh nhấp-nháy)
            playerVelocity.y = -2f;
        }
        else
        {
            playerVelocity.y += gravityValue * Time.deltaTime;
        }

        // 4) Chuyển động phẳng
        float x = joystick.Horizontal;
        float z = joystick.Vertical;

        Vector3 move = new Vector3(x, 0, z);
        move = Vector3.ClampMagnitude(move, 1f);

        if (move != Vector3.zero)
        {
            transform.forward = move;
            m_MoveCtrl.GroundMove(Time.deltaTime);
            m_MoveCtrl.SendMoveCmd(transform.position, controller.velocity, (int)GPMoveMode.GP_MOVE_RUN);
        }
        else
        {

        }

        Vector3 finalMove = (move * playerSpeed) + (playerVelocity.y * Vector3.up);
        controller.Move(finalMove * Time.deltaTime);
    }
    private void JoystickRelease(JoystickRealeaseEvent joystickRealeaseEvent)
    {
        _playerStateMachine.ChangeState(_idleState);
    }

    private bool GroundCheck(out RaycastHit hit)
    {
        float radius = controller.radius;
        float skin = controller.skinWidth;
        float height = controller.height;

        // Tâm capsule theo world
        Vector3 cWorld = transform.TransformPoint(controller.center);
        float hemi = Mathf.Max(0f, (height * 0.5f) - radius);

        // Hai điểm top/bottom của capsule nhân vật (đang đứng)
        Vector3 pTop = cWorld + Vector3.up * hemi;
        Vector3 pBottom = cWorld - Vector3.up * hemi;

        // Ta tạo một "đoạn capsule ngắn" gần đáy để sweep xuống
        // Nhấc đoạn bắt đầu lên 1 chút để không bắt đầu trong trạng thái giao nhau
        Vector3 startBottom = pBottom + Vector3.up * (skin + 0.01f);
        Vector3 startTop = startBottom + Vector3.up * (radius * 2f - 0.02f); // chiều cao đoạn ngắn ~2*radius

        float castRadius = Mathf.Max(0f, radius - radiusEpsilon);
        float castDistance = skin + extraGroundDistance; // quãng sweep ngắn

        bool hitSomething = Physics.CapsuleCast(
            startTop, startBottom, castRadius,
            Vector3.down, out hit, castDistance,
            groundMask, QueryTriggerInteraction.Ignore
        );

        if (!hitSomething) return false;

        // Lọc theo slope limit
        float maxSlope = controller.slopeLimit + slopeToleranceDeg;
        float slope = Vector3.Angle(hit.normal, Vector3.up);
        if (slope > maxSlope) return false;

        return true;
    }

    private void HandleJump()
    {
        if (isGrounded)
        {
            playerVelocity.y = Mathf.Sqrt(jumpHeight * -2f * gravityValue);
        }
    }
    public void ProcessMessage(in ECMSG Msg)
    {
        Debug.LogWarning("HoangDev : ProcessMessageProcessMessageProcessMessage");
        var msg = (int)Msg.dwMsg;
        switch (msg)
        {
            case int value when value == EC_MsgDef.MSG_HST_CORRECTPOS: OnMsgHstCorrectPos(Msg); break;
            case int value when value == EC_MsgDef.MSG_HST_GOTO: OnMsgHstGoto(Msg); break;
            case int value when value == EC_MsgDef.MSG_HST_IVTRINFO:
                {
                    OnMsgHstIvtrInfo(Msg);
                    break;
                }
            case int value when value == EC_MsgDef.MSG_HST_OWNITEMINFO:
                {
                    OnMsgHstOwnItemInfo(Msg);
                    break;
                }
            case int value when value == EC_MsgDef.MSG_HST_TASKDATA:
                {
                    OnMsgHstTaskData(Msg);
                    Debug.LogError("[Dat]- OnMsgHstTaskData");
                    break;
                }
            case int value when value == EC_MsgDef.MSG_HST_ITEMOPERATION:
                OnMsgHstItemOperation(Msg);
                break;
        }
    }

    public void OnMsgHstItemOperation(ECMSG Msg)
    {
        var data = Msg.dwParam1 as byte[];
        int cmd = Convert.ToInt32(Msg.dwParam2);
        switch (cmd)
        {
            case CommandID.EQUIP_ITEM:
                {
                    byte index_inv = data[0];
                    byte index_equip = data[1];
                    // Update client-side data: move item between PACK_INVENTORY and PACK_EQUIPMENT
                    var invItem = EC_Inventory.GetItem(EC_Inventory.PACK_INVENTORY, index_inv, true);
                    var equipItem = EC_Inventory.GetItem(EC_Inventory.PACK_EQUIPMENT, index_equip, true);
                    if (invItem != null)
                    {
                        invItem.Package = EC_Inventory.PACK_EQUIPMENT;
                        invItem.Slot = index_equip;
                        EC_Inventory.SetItem(EC_Inventory.PACK_EQUIPMENT, index_equip, invItem);
                    }
                    if (equipItem != null)
                    {
                        equipItem.Package = EC_Inventory.PACK_INVENTORY;
                        equipItem.Slot = index_inv;
                        EC_Inventory.SetItem(EC_Inventory.PACK_INVENTORY, index_inv, equipItem);
                    }

                    // Trigger UI refresh if an EC_InventoryUI is present in scene
                    var ui = GameObject.FindObjectOfType<EC_InventoryUI>();
                    if (ui != null)
                    {
                        ui.RefreshAll();
                    }

                    break;
                }
        }
    }
    public void OnMsgHstOwnItemInfo(ECMSG Msg)
    {
        int cmd = Convert.ToInt32(Msg.dwParam2);
        switch (cmd)
        {
            case CommandID.OWN_ITEM_INFO:
                {
                    Debug.Log("[Inventory] OWN_ITEM_INFO received");
                    var data = Msg.dwParam1 as byte[];
                    int hostId = Convert.ToInt32(Msg.dwParam3);
                    PerfectWorld.Scripts.Managers.EC_Inventory.LogInventoryPacket("OWN_ITEM_INFO", data, hostId);
                    break;
                }

        }
    }
    public void OnMsgHstIvtrInfo(ECMSG Msg)
    {
        var data = Msg.dwParam1 as byte[];
        int cmd = Convert.ToInt32(Msg.dwParam2);
        int hostId = Convert.ToInt32(Msg.dwParam3);

        switch (cmd)
        {
            case CommandID.OWN_IVTR_DATA:
                {
                    Debug.Log("[Inventory] OWN_IVTR_DATA received");
                    PerfectWorld.Scripts.Managers.EC_Inventory.LogInventoryPacket("OWN_IVTR_DATA", data, hostId);
                    break;
                }
            case CommandID.OWN_IVTR_DETAIL_DATA:
                {
                    Debug.Log("[Inventory] OWN_IVTR_DETAIL_DATA received");
                    PerfectWorld.Scripts.Managers.EC_Inventory.LogInventoryPacket("OWN_IVTR_DETAIL_DATA", data, hostId);
                    // Parse and store
                    if (data != null && data.Length >= 6)
                    {
                        byte byPackage = data[0];
                        byte ivtrSize = data[1];
                        if (PerfectWorld.Scripts.Managers.EC_IvtrItem.TryParseInventoryDetail(data, out var pkg, out var size, out var items))
                        {
                            PerfectWorld.Scripts.Managers.EC_Inventory.UpdatePack(pkg, size, items);
                        }
                    }
                    break;
                }

        }
    }
    public void OnMsgHstCorrectPos(in ECMSG Msg)
    {
        Debug.LogWarning("HoangDev : OnMsgHstCorrectPos");
        byte[] buf = (byte[])Msg.dwParam1; // chỗ bạn lưu pDataBuf
        GCHandle handle = GCHandle.Alloc(buf, GCHandleType.Pinned);
        cmd_host_correct_pos pCmd = (cmd_host_correct_pos)Marshal.PtrToStructure(
            handle.AddrOfPinnedObject(), typeof(cmd_host_correct_pos));
        handle.Free();
        Debug.LogWarning("HoangDev :pCmd.pos " + pCmd.pos);
        SetPos(pCmd.pos);
    }
    public void OnMsgHstGoto(in ECMSG Msg)
    {
        Debug.Log("HoangDev :OnMsgHstGoto");
        cmd_notify_hostpos pCmd = (cmd_notify_hostpos)Msg.dwParam1;

    }

    private void SetPos(Vector3 pos)
    {
        transform.position = pos;
    }
    public void SetStatusRun(bool value)
    {
        if (!isGrounded)
        {
            Debug.LogError("Player not in ground");
            return;
        }
        isRun = value;
    }
    public void InitCharacter(cmd_self_info_1 role)
    {
        string roleName = "(Error decoding name)";
        //if (role.name != null && role.name.ByteArray != null)
        //{
        //    roleName = Encoding.UTF8.GetString(role.name.ByteArray, 0, role.name.Length);
        //}
        SetPlayerInfor(new INFO(role.cid, role.crc_e, role.crc_c));
        Vector3 pos = new Vector3(role.pos.x, role.pos.y, role.pos.z);
        if (txtName != null) txtName.text = roleName;
        transform.position = pos;
        SetModelHostPlayer();
        Debug.LogError("Pos Character = " + pos);
        joystick = FindAnyObjectByType<Joystick>();
        EventBus.Subscribe<JoystickRealeaseEvent>(JoystickRelease);
        EventBus.Subscribe<JoystickPressEvent>(JoystickStartDrag);
        if (TryGetComponent<PlayerVisual>(out var visual))
        {
            visual.InitHostPlayerEventDoneHandler();
        }

        //	Create work manager
        m_pWorkMan = new CECHPWorkMan(this);
        if (m_pWorkMan == null)
        {
            return;
        }
    }

    private void JoystickStartDrag(JoystickPressEvent joystickPressEvent)
    {
        _playerStateMachine.ChangeState(_moveState);
    }
    private void OnDestroy()
    {
        EventBus.Unsubscribe<JoystickRealeaseEvent>(JoystickRelease);
        EventBus.Unsubscribe<JoystickPressEvent>(JoystickStartDrag);
    }
    public void InitCharacter(info_player_1 role)
    {
        string roleName = "(Error decoding name)";
        //if (role.name != null && role.name.ByteArray != null)
        //{
        //    roleName = Encoding.UTF8.GetString(role.name.ByteArray, 0, role.name.Length);
        //}
        Vector3 pos = new Vector3(role.pos.x, role.pos.y, role.pos.z);
        if (txtName != null) txtName.text = roleName;
        transform.position = pos;
        SetModelHostPlayer();
        Debug.LogError("Pos Character = " + pos);
    }

    #region Task
    public void OnMsgHstTaskData(ECMSG Msg)
    {
        int cmd = Convert.ToInt32(Msg.dwParam2);
        if (cmd == CommandID.TASK_DATA)
        {
            Debug.Log("[Dat]- OnMsgHstTaskData- TASK_DATA");
            //a_LogOutput(1, "[Dat]- EC_HostMsg- OnMsgHstTaskData- TASK_DATA");
            //cmd_task_data* pCmd = (cmd_task_data*)Msg.dwParam1;
            //ASSERT(pCmd);

            //int iActiveListSize = (int)pCmd.active_list_size;
            //BYTE* pData = (BYTE*)pCmd + sizeof(size_t);
            //void* pActiveListbuf = pData;
            //pData += iActiveListSize;

            //int iFinishedListSize = *(int*)pData;
            //pData += sizeof(int);
            //void* pFinishedListBuf = pData;
            //pData += iFinishedListSize;

            //int iFinishTimeListSize = *(int*)pData;
            //pData += sizeof(int);
            //void* pFinishTimeListBuf = pData;
            //pData += iFinishTimeListSize;

            //int iFinishedCountListSize = *(int*)pData;
            //pData += sizeof(int);
            //void* pFinishedCountListBuf = pData;
            //pData += iFinishedCountListSize;

            //int iStorageTasksListSize = *(int*)pData;
            //pData += sizeof(int);
            //void* pStorageTaskListBuf = pData;
            //pData += iStorageTasksListSize;

            //A3DRELEASE(m_pTaskInterface);

            //todo
            //var m_pTaskInterface = new CECTaskInterface(this);

            //if (!m_pTaskInterface.Init(null, 0, null, 0,
            //                            null, 0, null, 0, null, 0))
            //{
            //    //a_LogOutput(1, "CECHostPlayer::OnMsgHstTaskData, failed to initialize task interface");
            //    return;
            //}

            //m_pTaskInterface.CheckPQEnterWorldInit();

            ////  check if player has equipped goblin 
            //if (m_pEquipPack.GetItem(EQUIPIVTR_GOBLIN) != NULL)
            //{
            //    CECIvtrGoblin* pIvtrGoblin = (CECIvtrGoblin*)m_pEquipPack.GetItem(EQUIPIVTR_GOBLIN);
            //    m_pGoblin = new CECHostGoblin();
            //    m_pGoblin.Init(pIvtrGoblin.GetTemplateID(), pIvtrGoblin, this);
            //}

            ////	Note: this command now is also used as the end flag of responding
            ////		for GET_ALL_DATA request
            //g_pGame.GetGameSession().LoadConfigData();

            ////	¸ù¾Ý×°±¸°ü¹ü¸üÐÂ×°±¸¼¼Äܵ½¼¼ÄÜÁбí
            //if (UpdateEquipSkills())
            //    UpdateEquipSkillCoolDown();
        }
        else if (cmd == CommandID.TASK_VAR_DATA)
        {
            //cmd_task_var_data* pCmd = (cmd_task_var_data*)Msg.dwParam1;
            //ASSERT(pCmd);
            //if (m_pTaskInterface)
            //    OnServerNotify(m_pTaskInterface, pCmd.data, pCmd.size);
            //else
            //    ASSERT(m_pTaskInterface);
        }
    }
    #endregion

    private bool NormalAttackObject(int idTarget, bool bForceAttack, bool bMoreClose = false)
    {
        if (idTarget == 0 || idTarget == m_PlayerInfo.cid)
        {
            //	We should have check target isn't dead
            return false;
        }
        //if (!EC_Game.GetGameRun().GetWorld().GetObject(idTarget, 1))
        //    return false;
        bool bStartNewWork = false;

        bool bUseAutoPF = false;
        //CECPlayerWrapper* pWrapper = CECAutoPolicy::GetInstance().GetPlayerWrapper();
        //if (CECAutoPolicy::GetInstance().IsAutoPolicyEnabled() && pWrapper.GetAttackError() >= 2)
        bUseAutoPF = true;

        CECHPWorkTrace pWorkTrace = null;
        CECHPWork pWork = null;
        if ((pWork = m_pWorkMan.GetWork(CECHPWork.Host_work_ID.WORK_TRACEOBJECT)) != null)
        {
            pWorkTrace = pWork as CECHPWorkTrace;
        }
        else if ((pWork = m_pWorkMan.GetWork(CECHPWork.Host_work_ID.WORK_HACKOBJECT)) != null)
        {
            if ((pWork as CECHPWorkMelee).GetTarget() == idTarget)
                return false;   //	Host is attacking the target

            pWorkTrace = (CECHPWorkTrace)m_pWorkMan.CreateWork(CECHPWork.Host_work_ID.WORK_TRACEOBJECT);
            bStartNewWork = true;
        }
        else if (m_pWorkMan.CanStartWork(CECHPWork.Host_work_ID.WORK_TRACEOBJECT))
        {
            pWorkTrace = (CECHPWorkTrace)m_pWorkMan.CreateWork(CECHPWork.Host_work_ID.WORK_TRACEOBJECT);
            bStartNewWork = true;
        }

        if (pWorkTrace != null)
        {
            pWorkTrace.SetTraceTarget(pWorkTrace.CreatTraceTarget(idTarget, CECHPWorkTrace.Trace_reason.TRACE_ATTACK, bForceAttack), bUseAutoPF);
            pWorkTrace.SetMoveCloseFlag(bMoreClose);

            if (bStartNewWork)
                m_pWorkMan.StartWork_p1(pWorkTrace);
            return true;
        }
        return false;
    }

    public int AttackableJudge(int idTarget, bool bForceAttack)
    {
        if (CannotAttack())
            return 0;

        //if (CDlgAutoHelp::IsAutoHelp())
        //    return 0;

        if (idTarget == 0 || idTarget == m_PlayerInfo.cid)
            return -1;

        CECObject pObject = g_pGame.GetGameRun().GetWorld().GetObject(idTarget, 1);
        if (!pObject)
            return -1;

        //	If target is pet, it's attacked possibility depends on it's monster
        if (GPDataTypeHelper.ISNPCID(idTarget))
        {
            CECNPC pNPC = (CECNPC)pObject;
            int idMaster = pNPC.GetMasterID();
            if (idMaster)
            {
                // master¿ÉÄÜÊÇhostplayer
                if (idMaster == m_PlayerInfo.cid)
                    return 0;

                //	Follow pet cannot be attacked
                if (pNPC.IsPetNPC() && ((CECPet)pNPC).IsFollowPet())
                    return 0;

                idTarget = idMaster;
                pObject = g_pGame.GetGameRun().GetWorld().GetObject(idTarget, 1);
                if (!pObject)
                    return -1;
            }
        }

        int iRet = 0;

        if (GPDataTypeHelper.ISNPCID(idTarget))
        {
            CECNPC pNPC = (CECNPC)pObject;

            //	If this npc is host's pet, cannot be attacked
            if (pNPC.GetMasterID() == m_PlayerInfo.cid)
                return 0;

            //	If it's a pet and can not be attacked, pet can be attacked only if it's a fighting pet
            if (pNPC.IsPetNPC() && !((CECPet)pNPC).CanBeAttacked())
                return 0;

            if (IsInBattle())   //	Host is in battle
            {
                if (InSameBattleCamp(pNPC))
                    iRet = 0;
                else
                {
                    if (pNPC.IsMonsterNPC())
                        iRet = 1;
                    else if (pNPC.IsServerNPC() && (IsInFortress() || pNPC.GetRoleInBattle() == 8))   //	¶Ô·þÎñÐÍNPCµÄ¹¥»÷£¬°ïÅÉ»ùµØ»ò³Çսʱ¿ÉÓÃ
                        iRet = 1;
                    else
                        iRet = 0;
                }
            }
            else if (pNPC.IsServerNPC())
            {
                //	In sanctuary we cannot attack NPCs
                if (!IsPVPOpen() || m_bInSanctuary || !bForceAttack)
                    iRet = 0;
                else
                    iRet = 1;
            }
            else    //	Is monster
            {
                iRet = 1;
            }
            if (iRet == 1 && pNPC.GetOwnerFaction() > 0)
            {
                //	Õë¶Ô°ïÅÉ PVP Õ½ÕùÖнûÖ¹²¿·Ö¹¥»÷
                if (GetFactionID() == pNPC.GetOwnerFaction() ||                        //	²»¹¥»÷ͬ°ï¹Ö
                    pNPC.IsFactionPVPMineCar() && !CanAttackFactionPVPMineCar() ||     //	ÎÞ·¨ÔÙ¹¥»÷Ëû°ï¿ó³µÇé¿ö
                    pNPC.IsFactionPVPMineBase() && !CanAttackFactionPVPMineBase())
                {   //	ÎÞ·¨ÔÙ¹¥»÷Ëû°ï´æ¿óµãÇé¿ö
                    iRet = 0;
                }
            }
        }
        // TO DO: fix later
        //else if (GPDataTypeHelper.ISPLAYERID(idTarget))
        //{
        //    //	Check duel at first
        //    if (m_pvp.iDuelState == DUEL_ST_INDUEL && m_pvp.idDuelOpp == idTarget)
        //        return 1;
        //    else if (m_pvp.iDuelState == DUEL_ST_STOPPING && m_pvp.idDuelOpp == idTarget)
        //        return 0;

        //    //	In sanctuary we cannot attack other players
        //    if (m_bInSanctuary)
        //        return 0;

        //    //ASSERT(pObject.GetClassID() == CECObject::OCID_ELSEPLAYER);
        //    EC_ElsePlayer pPlayer = (EC_ElsePlayer)pObject;
        //    ROLEBASICPROP bp = pPlayer.GetBasicProps();
        //    EC_GAME_SETTING gs = g_pGame.GetConfigs().GetGameSettings();

        //    if (m_pvp.bFreePVP)
        //    {
        //        if (IsTeamMember(idTarget))
        //            return 0;

        //        //	In free pvp mode, for example, host is in arena.
        //        if (bForceAttack)
        //            iRet = 1;
        //        else if (gs.bAtk_NoMafia && IsFactionMember(pPlayer.GetFactionID()))
        //            iRet = 0;
        //        else if (gs.bAtk_NoWhite && !pPlayer.IsInvader() && !pPlayer.IsPariah())
        //            iRet = 0;
        //        else if (gs.bAtk_NoAlliance && g_pGame.GetFactionMan().IsFactionAlliance(pPlayer.GetFactionID()))
        //            iRet = 0;
        //        else if (gs.bAtk_NoForce && GetForce() > 0 && GetForce() == pPlayer.GetForce())
        //            iRet = 0;
        //        else
        //            iRet = 1;
        //    }
        //    else if (m_iBattleCamp != GP_BATTLE_CAMP_NONE)
        //    {
        //        //	Host is in battle
        //        int iCamp = pPlayer.GetBattleCamp();
        //        if (iCamp != GP_BATTLE_CAMP_NONE && iCamp != m_iBattleCamp)
        //            iRet = 1;
        //        else
        //            iRet = 0;
        //    }
        //    else    //	Normal mode
        //    {
        //        if (IsTeamMember(idTarget))
        //            return 0;

        //        if (!IsPVPOpen() || !pPlayer.IsPVPOpen() || m_BasicProps.iLevel < EC_MAXNOPKLEVEL || bp.iLevel < EC_MAXNOPKLEVEL)
        //            iRet = 0;
        //        else if (bForceAttack)
        //            iRet = 1;
        //        else if (!gs.bAtk_Player)
        //            iRet = 0;
        //        else if (gs.bAtk_NoMafia && IsFactionMember(pPlayer.GetFactionID()))
        //            iRet = 0;
        //        else if (gs.bAtk_NoWhite && !pPlayer.IsInvader() && !pPlayer.IsPariah())
        //            iRet = 0;
        //        else if (gs.bAtk_NoAlliance && g_pGame.GetFactionMan().IsFactionAlliance(pPlayer.GetFactionID()))
        //            iRet = 0;
        //        else if (gs.bAtk_NoForce && GetForce() > 0 && GetForce() == pPlayer.GetForce())
        //            iRet = 0;
        //        else
        //            iRet = 1;
        //    }
        //}
        else
        {
            return -1;
        }

        return iRet;
    }

    private float A3d_Magnitude(A3DVECTOR3 v)
    {
        return Mathf.Sqrt(v.x * v.x + v.y * v.y + v.z * v.z);
    }

    public bool CannotAttack() { return (m_dwLIES & (uint)Logic_Influence_Extned_states.LIES_DISABLEFIGHT) != 0; }

    public bool CanTouchTarget(A3DVECTOR3 vHostPos, A3DVECTOR3 vTargetPos, float fTargetRad, int iReason, float fMaxCut = 1.0f)
    {
        float fDist = A3d_Magnitude(vTargetPos - vHostPos);
        switch (iReason)
        {
            case 1:     //	melee
                {
                    float fRange;
                    if (fMaxCut >= 0.0f)
                    {
                        float fCutDist = m_ExtProps.ak.AttackRange * 0.3f;
                        if (fCutDist > fMaxCut)
                            fCutDist = fMaxCut;

                        fRange = m_ExtProps.ak.AttackRange - fCutDist;
                    }

                    else
                        fRange = m_ExtProps.ak.AttackRange * 0.7f;

                    if (fDist - fTargetRad <= fRange)
                        return true;

                    break;
                }
            //case 2:     //	cast magic
            //{
            //    if (m_pPrepSkill)
            //    {
            //        float fRange = m_pPrepSkill->GetCastRange(m_ExtProps.ak.AttackRange, GetPrayDistancePlus());
            //        if (fRange > 0.0f)
            //        {
            //            if (fDist - fTargetRad <= fRange)
            //                return true;
            //        }
            //        else
            //            return true;
            //    }

            //    break;
            //}
            case 3:     //	talk
                {
                    if (fDist - fTargetRad <= 5.0f)
                        return true;

                    break;
                }
            default:    //	no special reason
                {
                    if (fDist < (fTargetRad + m_fTouchRad) * 3.0f)
                        return true;

                    break;
                }
        }

        return false;
    }

    public bool CanTouchTarget(A3DVECTOR3 vTargetPos, float fTargetRad, int iReason, float fMaxCut = 1.0f)
    {
        A3DVECTOR3 vector = new A3DVECTOR3(gameObject.transform.position.x, gameObject.transform.position.y, gameObject.transform.position.z);
        return CanTouchTarget(vector, vTargetPos, fTargetRad, iReason, fMaxCut);
    }
}

public enum StateAnim
{
    Idle = 1,
    Walk = 2,
    Run = 3,
    Jump = 4
}

//	Mask of some special extend states which will influence host game logic.
//	Logic Influence Extned states
[Flags]
public enum Logic_Influence_Extned_states
{
    LIES_SLEEP = 0x0001,
    LIES_STUN = 0x0002,
    LIES_ROOT = 0x0004,
    LIES_NOFGIHT = 0x0008,

    LIES_DISABLEFIGHT = 0x000B,
}