diff --git a/Assets/PerfectWorld/Scene/Bootstrap.unity b/Assets/PerfectWorld/Scene/Bootstrap.unity
index 35a895d61b..ca5fb9ec95 100644
--- a/Assets/PerfectWorld/Scene/Bootstrap.unity
+++ b/Assets/PerfectWorld/Scene/Bootstrap.unity
@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:57bb52418b44eb7e3e333915973057be091b0826983b641ceb05263b4dffe2e4
-size 287382
+oid sha256:20cec4d7a902084d6e87ff1de8301f79123189bb3c8f06210396aab2d1b1d7ac
+size 291045
diff --git a/Assets/PerfectWorld/Scripts/DebugCommandMenu/DlgConsole.cs b/Assets/PerfectWorld/Scripts/DebugCommandMenu/DlgConsole.cs
index 5482a4524b..d2db270052 100644
--- a/Assets/PerfectWorld/Scripts/DebugCommandMenu/DlgConsole.cs
+++ b/Assets/PerfectWorld/Scripts/DebugCommandMenu/DlgConsole.cs
@@ -72,10 +72,11 @@ namespace BrewMonster.Scripts
         {
             _panelConsole.SetActive(false);
         }
-        private void OnBtnNoCooldownClicked()
+        public void OnBtnNoCooldownClicked()
         {
             UnityGameSession.c2s_CmdDebug(8903, 73125);
         }
+        /// 8903 73125
         private void OnBtnAddWrathClicked()
         {
             UnityGameSession.c2s_CmdDebug(1992);
@@ -89,10 +90,6 @@ namespace BrewMonster.Scripts
             ToggleAutoAddWrath();
         }
         
-        /// <summary>
-        /// Toggle auto-add wrath feature (calls OnBtnAddWrathClicked every 3 seconds)
-        /// 切换自动添加怒气功能（每3秒调用OnBtnAddWrathClicked）
-        /// </summary>
         public void ToggleAutoAddWrath()
         {
             _isAutoAddWrathEnabled = !_isAutoAddWrathEnabled;
@@ -116,10 +113,6 @@ namespace BrewMonster.Scripts
             }
         }
         
-        /// <summary>
-        /// Coroutine that calls OnBtnAddWrathClicked every 3 seconds
-        /// 每3秒调用OnBtnAddWrathClicked的协程
-        /// </summary>
         private IEnumerator AutoAddWrathCoroutine()
         {
             while (_isAutoAddWrathEnabled)
diff --git a/Assets/PerfectWorld/Scripts/Managers/A3DSkillGfxMan.cs b/Assets/PerfectWorld/Scripts/Managers/A3DSkillGfxMan.cs
index cc007aae1c..93f8d6a1ac 100644
--- a/Assets/PerfectWorld/Scripts/Managers/A3DSkillGfxMan.cs
+++ b/Assets/PerfectWorld/Scripts/Managers/A3DSkillGfxMan.cs
@@ -372,10 +372,21 @@ namespace BrewMonster
             if (m_enumState == GfxSkillEventState.enumFinished) return; // 结束 / Finished
             else if (m_enumState == GfxSkillEventState.enumHit) // 命中 / Hit
             {
-                // In Unity, hit GFX is auto-destroyed via Destroy(obj, 3f) in CECSkillGfxEvent.
-                // Transition to Finished immediately — the hit GFX cleanup is handled by Unity's timer.
-                // 在Unity中，命中特效通过Destroy(obj, 3f)自动销毁。立即转为Finished状态。
-                m_enumState = GfxSkillEventState.enumFinished;
+                // If m_bTraceTarget is true, stay in Hit state to allow derived class to update hit GFX position each frame
+                // This matches C++ logic: hit GFX follows target when m_bTraceTarget is true
+                // 如果m_bTraceTarget为true，保持在Hit状态以允许派生类每帧更新命中特效位置
+                // 这与C++逻辑匹配：当m_bTraceTarget为true时，命中特效跟随目标
+                if (!m_bTraceTarget)
+                {
+                    // In Unity, hit GFX is auto-destroyed via Destroy(obj, 3f) in CECSkillGfxEvent.
+                    // Transition to Finished immediately — the hit GFX cleanup is handled by Unity's timer.
+                    // 在Unity中，命中特效通过Destroy(obj, 3f)自动销毁。立即转为Finished状态。
+                    m_enumState = GfxSkillEventState.enumFinished;
+                }
+                // If m_bTraceTarget is true, derived class (CECSkillGfxEvent) will handle position updates
+                // and transition to Finished when hit GFX lifetime expires
+                // 如果m_bTraceTarget为true，派生类（CECSkillGfxEvent）将处理位置更新
+                // 并在命中特效生命周期到期时转为Finished状态
             }
             else if (m_enumState == GfxSkillEventState.enumWait)
             {
diff --git a/Assets/PerfectWorld/Scripts/Managers/CECAttacksMan.cs b/Assets/PerfectWorld/Scripts/Managers/CECAttacksMan.cs
index 5ad79a4ebf..f3ae06a979 100644
--- a/Assets/PerfectWorld/Scripts/Managers/CECAttacksMan.cs
+++ b/Assets/PerfectWorld/Scripts/Managers/CECAttacksMan.cs
@@ -1520,3 +1520,8 @@ public enum GfxSkillValType
 
 
 
+
+
+
+
+
diff --git a/Assets/PerfectWorld/Scripts/Managers/CECSkillGfxMan.cs b/Assets/PerfectWorld/Scripts/Managers/CECSkillGfxMan.cs
index fc7a3faf37..23600d6d88 100644
--- a/Assets/PerfectWorld/Scripts/Managers/CECSkillGfxMan.cs
+++ b/Assets/PerfectWorld/Scripts/Managers/CECSkillGfxMan.cs
@@ -101,7 +101,7 @@ namespace BrewMonster
                         pComposer.m_HitPos.vOffset,
                         pComposer.m_HitPos.szHanger,
                         pComposer.m_HitPos.bChildHook);
-                    
+
                     if (!success)
                     {
                         // Return last known position or zero if target is destroyed
@@ -123,7 +123,7 @@ namespace BrewMonster
                         Vector3.zero,
                         null,
                         false);
-                    
+
                     if (!success)
                     {
                         // Return last known position or zero if target is destroyed
@@ -151,7 +151,7 @@ namespace BrewMonster
         {
             // Track state before base.Tick() to detect transitions / 在base.Tick()前记录状态以检测转换
             GfxSkillEventState prevState = m_enumState;
-            
+
             // Update host and target positions / 更新施法者和目标位置
             if (GetComposer() != null)
             {
@@ -234,17 +234,17 @@ namespace BrewMonster
             // Spawn fly GFX when entering Flying state / 进入飞行状态时生成飞行特效
             if (prevState == GfxSkillEventState.enumWait && m_enumState == GfxSkillEventState.enumFlying)
             {
-                
+
 #if UNITY_EDITOR
                 Vector3 currentPos = m_pMoveMethod.GetPos();
                 BMLogger.LogError($"[SKILL_GFX_DEBUG] Event.Tick: Registering gizmo - hostPos={m_vHostPos}, targetPos={m_vTargetPos}, currentPos={currentPos}, hostExist={m_bHostExist}, targetExist={m_bTargetExist}");
-                
+
                 if (m_vHostPos.sqrMagnitude > 0.01f && m_vTargetPos.sqrMagnitude > 0.01f)
                 {
                     SkillGfxGizmoDrawer.RegisterProjectile(m_nHostID, m_nTargetID, m_vHostPos, m_vTargetPos, m_pMoveMethod.GetMode());
                 }
 #endif
-                
+
                 SpawnFlyGfx();
             }
 
@@ -252,7 +252,7 @@ namespace BrewMonster
             if (m_enumState == GfxSkillEventState.enumFlying)
             {
                 UpdateFlyGfxTransform();
-                
+
                 // Update gizmo position / 更新辅助线位置
 #if UNITY_EDITOR
                 Vector3 currentPos = m_pMoveMethod.GetPos();
@@ -264,7 +264,22 @@ namespace BrewMonster
                 }
 #endif
             }
-            
+
+            // Update hit GFX position when m_bTraceTarget is true (follow target) / 当m_bTraceTarget为true时更新命中特效位置（跟随目标）
+            // This matches C++ logic: hit GFX follows target position each frame when m_bTraceTarget is true
+            // 这与C++逻辑匹配：当m_bTraceTarget为true时，命中特效每帧跟随目标位置
+            if (m_enumState == GfxSkillEventState.enumHit && m_bTraceTarget)
+            {
+                UpdateHitGfxTransform();
+
+                // Check if hit GFX has been destroyed (3 second lifetime) or target is destroyed
+                // 检查命中特效是否已被销毁（3秒生命周期）或目标是否已销毁
+                if (m_hitGfxInstance == null || (!m_bTargetExist && m_nTargetID != 0))
+                {
+                    m_enumState = GfxSkillEventState.enumFinished;
+                }
+            }
+
             // Remove gizmo when hit or finished / 命中或完成时移除辅助线
             if (m_enumState == GfxSkillEventState.enumHit || m_enumState == GfxSkillEventState.enumFinished)
             {
@@ -297,13 +312,13 @@ namespace BrewMonster
         /// </summary>
         private void SpawnFlyGfx()
         {
-            
+
             if (m_pComposer == null)
             {
                 BMLogger.LogError($"[SKILL_GFX_DEBUG] SpawnFlyGfx: m_pComposer is NULL - cannot spawn fly GFX!");
                 return;
             }
-            
+
             GameObject prefab = m_pComposer.GetFlyGFX();
             BMLogger.LogError("FlyGfx : " + m_pComposer.flyGfxName);
             if (prefab == null)
@@ -313,11 +328,11 @@ namespace BrewMonster
             }
 
             Vector3 pos = m_pMoveMethod.GetPos();
-       /*     Vector3 dir = m_pMoveMethod.GetMoveDir();
-            Quaternion rot = dir.sqrMagnitude > 1e-4f ? Quaternion.LookRotation(dir) : Quaternion.identity;*/
+            /*     Vector3 dir = m_pMoveMethod.GetMoveDir();
+                 Quaternion rot = dir.sqrMagnitude > 1e-4f ? Quaternion.LookRotation(dir) : Quaternion.identity;*/
 
             m_flyGfxInstance = GameObject.Instantiate(prefab, pos, prefab.transform.rotation);
-            
+
         }
 
         /// <summary>
@@ -333,6 +348,27 @@ namespace BrewMonster
                 m_flyGfxInstance.transform.rotation = Quaternion.LookRotation(dir);
         }
 
+        /// <summary>
+        /// Update hit GFX transform to follow target when m_bTraceTarget is true
+        /// 当m_bTraceTarget为true时更新命中特效变换以跟随目标
+        /// This matches C++ logic: hit GFX position is updated each frame to follow target
+        /// 这与C++逻辑匹配：命中特效位置每帧更新以跟随目标
+        /// </summary>
+        private void UpdateHitGfxTransform()
+        {
+            if (m_hitGfxInstance == null) return;
+
+            // Update target position first / 首先更新目标位置
+            if (m_bTargetExist && m_nTargetID != 0)
+            {
+                // Get current target position using GetTargetCenter() / 使用GetTargetCenter()获取当前目标位置
+                Vector3 targetPos = GetTargetCenter();
+                m_hitGfxInstance.transform.position = targetPos;
+            }
+            // If target doesn't exist, hit GFX stays at last known position
+            // 如果目标不存在，命中特效保持在最后已知位置
+        }
+
         /// <summary>
         /// Destroy fly GFX instance
         /// 销毁飞行特效实例
@@ -352,13 +388,13 @@ namespace BrewMonster
         /// </summary>
         private void SpawnHitGfx(Vector3 vTarget)
         {
-            
+
             if (m_pComposer == null)
             {
                 BMLogger.LogError($"[SKILL_GFX_DEBUG] SpawnHitGfx: m_pComposer is NULL - cannot spawn hit GFX!");
                 return;
             }
-            
+
             // Check if target exists - if not, use ground hit GFX instead of regular hit GFX
             // 检查目标是否存在 - 如果不存在，使用地面命中特效而不是常规命中特效
             // This matches C++ logic: m_szHitGrndGfx is used when projectile hits ground (no target)
@@ -375,7 +411,7 @@ namespace BrewMonster
                 {
                     prefab = m_pComposer.GetHitGFX();
                 }
-                
+
                 if (prefab == null)
                 {
                     BMLogger.LogWarning($"[SKILL_GFX_DEBUG] SpawnHitGfx: {(bTargetExists ? "Hit" : "Ground Hit")} GFX prefab is NULL - cannot spawn!");
@@ -385,18 +421,19 @@ namespace BrewMonster
 
             BMLogger.LogError($"{(bTargetExists ? "HitGfx" : "HitGrndGfx")} : {(bTargetExists ? m_pComposer.hitGfxName : m_pComposer.hitGrdGfxName)}");
 
-           /* Quaternion rot = Quaternion.identity;
-            if (m_bHostExist)
-            {
-                Vector3 dir = vTarget - m_vHostPos;
-                dir.y = 0;
-                if (dir.sqrMagnitude > 1e-6f) rot = Quaternion.LookRotation(dir);
-            }*/
+            /* Quaternion rot = Quaternion.identity;
+             if (m_bHostExist)
+             {
+                 Vector3 dir = vTarget - m_vHostPos;
+                 dir.y = 0;
+                 if (dir.sqrMagnitude > 1e-6f) rot = Quaternion.LookRotation(dir);
+             }*/
 
             m_hitGfxInstance = GameObject.Instantiate(prefab, vTarget, prefab.transform.rotation);
-            
-            
-            GameObject.Destroy(m_hitGfxInstance, 3.0f); // auto-cleanup / 自动清理
+
+            // Destroy hit GFX after 3 seconds (unless m_bTraceTarget is true, then it follows target until destroyed)
+            // 3秒后销毁命中特效（除非m_bTraceTarget为true，否则它会跟随目标直到被销毁）
+            GameObject.Destroy(m_hitGfxInstance, 3.0f);
         }
 
         /// <summary>
@@ -472,12 +509,12 @@ namespace BrewMonster
                             // 注意：GetGoblin()方法可能需要在CECPlayer中实现
                             // For now, we'll try to get it via a common pattern
                             // 目前，我们将尝试通过通用模式获取它
-                            
+
                             // Try to find goblin model - this is a placeholder until GetGoblin() is implemented
                             // 尝试查找小精灵模型 - 这是占位符，直到实现GetGoblin()
                             // TODO: Implement GetGoblin() in CECPlayer when goblin system is available
                             // TODO: 当小精灵系统可用时，在CECPlayer中实现GetGoblin()
-                            
+
                             // For Phase 3, we'll search for a child model named "goblin" or similar
                             // 对于第3阶段，我们将搜索名为"goblin"或类似的子模型
                             CECModel pModel = pPlayer.GetPlayerModel();
@@ -485,10 +522,10 @@ namespace BrewMonster
                             {
                                 // Try common goblin hanger names
                                 // 尝试常见的小精灵挂载者名称
-                                CECModel goblinModel = pModel.GetChildModel("goblin") ?? 
-                                                       pModel.GetChildModel("pet") ?? 
+                                CECModel goblinModel = pModel.GetChildModel("goblin") ??
+                                                       pModel.GetChildModel("pet") ??
                                                        pModel.GetChildModel("_goblin");
-                                
+
                                 if (goblinModel != null)
                                 {
                                     // Use hook if specified, otherwise use model center
@@ -500,21 +537,21 @@ namespace BrewMonster
                                         {
                                             Transform modelTransform = goblinModel.transform;
                                             vPos = HookUtils.GetHookWorldPosition(pHook, pOffset, bRelHook, modelTransform);
-                                            
+
 #if UNITY_EDITOR
                                             BMLogger.Log($"[HOOK_DEBUG] Found goblin hook '{szHook}' for player ID {nID}, position={vPos}");
 #endif
                                             return true;
                                         }
                                     }
-                                    
+
                                     // Fallback to goblin position
                                     // 回退到小精灵位置
                                     if (goblinModel.transform != null)
                                     {
                                         vPos = goblinModel.transform.position;
                                         vPos.y += 0.5f;
-                                        
+
 #if UNITY_EDITOR
                                         BMLogger.Log($"[HOOK_DEBUG] Using goblin center position for player ID {nID}, position={vPos}");
 #endif
@@ -522,7 +559,7 @@ namespace BrewMonster
                                     }
                                 }
                             }
-                            
+
 #if UNITY_EDITOR
                             BMLogger.LogWarning($"[HOOK_DEBUG] Goblin model not found for player ID {nID}");
 #endif
diff --git a/Assets/PerfectWorld/Scripts/Managers/EC_HPWork.cs b/Assets/PerfectWorld/Scripts/Managers/EC_HPWork.cs
index 303e396260..8d21f206bd 100644
--- a/Assets/PerfectWorld/Scripts/Managers/EC_HPWork.cs
+++ b/Assets/PerfectWorld/Scripts/Managers/EC_HPWork.cs
@@ -519,6 +519,14 @@ namespace BrewMonster.Scripts
             // LOG_DEBUG_INFO(AString().Format("CECHPWork:: start delayed work %s, priority=%d", pWork->GetWorkName(), m_Delayed.iPriority));
             InternallyStartWork(m_Delayed.iPriority, pWork);
         }
+        public bool IsFlashMoving()
+        {
+            return IsWorkRunning(CECHPWork.Host_work_ID.WORK_FLASHMOVE);
+        }
+        public bool IsFlyingOff()
+        {
+            return IsWorkRunning(CECHPWork.Host_work_ID.WORK_FLYOFF);
+        }
         public bool HasDelayedWork()
         {
             return GetDelayedWork() != null;
@@ -888,7 +896,7 @@ namespace BrewMonster.Scripts
 
         public bool IsOperatingPet()
         {
-	        return IsWorkRunning(Host_work_ID.WORK_CONCENTRATE);
+            return IsWorkRunning(Host_work_ID.WORK_CONCENTRATE);
         }
     }
     public abstract class CECHPWorkPostTickCommand
diff --git a/Assets/PerfectWorld/Scripts/Move/CECHostMove.cs b/Assets/PerfectWorld/Scripts/Move/CECHostMove.cs
index e52f9f7076..44393d2d3e 100644
--- a/Assets/PerfectWorld/Scripts/Move/CECHostMove.cs
+++ b/Assets/PerfectWorld/Scripts/Move/CECHostMove.cs
@@ -390,7 +390,7 @@ namespace BrewMonster
                 cdr.fGravityAccel = 9.8f; // EC_GRAVITY
 
                 EC_CDR.OnGroundMove(ref cdr);
-                BMLogger.LogError($"HoangDev: FlashMove seg={i} stepTime={cdr.t} center=({cdr.vCenter})");
+                //BMLogger.LogError($"HoangDev: FlashMove seg={i} stepTime={cdr.t} center=({cdr.vCenter})");
 
                 if (CECWorld.Instance.GetAssureMove() != null)
                     CECWorld.Instance.GetAssureMove().NoAssureMove();
@@ -416,6 +416,8 @@ namespace BrewMonster
 
             m_vFlashTPNormal = cdr.vTPNormal;
 
+            A3DVECTOR3 vCurrentPlayerPos = m_pHost.GetPos();
+
             return vCurPos;
         }
         //	Get host's last position sent to server
diff --git a/Assets/PerfectWorld/Scripts/Move/CECPlayer.cs b/Assets/PerfectWorld/Scripts/Move/CECPlayer.cs
index 334e129903..ae42419baf 100644
--- a/Assets/PerfectWorld/Scripts/Move/CECPlayer.cs
+++ b/Assets/PerfectWorld/Scripts/Move/CECPlayer.cs
@@ -71,6 +71,7 @@ namespace BrewMonster
         protected CECSkill m_pCurSkill;
         protected int m_idFaction;      //	ID of player's faction
         protected int m_idForce;            //	id of the player's force
+        protected BATTLEINFO m_BattleInfo;  //	Battle information / 战斗信息
 
         protected int NUM_WEAPON_TYPE = 15;
         public static readonly int[] m_sciStateIDForStateAction = { 117 };
@@ -83,17 +84,17 @@ namespace BrewMonster
         protected int m_idCountry = 0;      //	¹úÕ½ÕóÓª id
         public static int MAX_REINCARNATION = 2;
         protected List<int> m_aCurEffects = new List<int>();            //	Current effects
-        byte m_ReincarnationCount = 0;
-        string m_strName;           //	Player name
+        protected byte m_ReincarnationCount = 0;
+        protected string m_strName;           //	Player name
                                     // 需要是可能 || Need is possible
         protected bool m_bHangerOn = false;
         protected int m_iCurAction;
-        bool m_bAboutToDie = false;
+      protected  bool m_bAboutToDie = false;
         public bool m_bCandHangerOn = false;
-        public bool m_bPetInSanctuary = false;	//  true, the pet pet of the player is in sanctuary
-        //The ID of the currently summoned pet
-        int m_idCurPet = 0;
-        byte m_byPariahLvl = 0;		//	Pariah level
+        public bool m_bPetInSanctuary = false;  //  true, the pet pet of the player is in sanctuary
+                                                //The ID of the currently summoned pet
+        protected int m_idCurPet = 0;
+        protected byte m_byPariahLvl = 0;		//	Pariah level
 
         public RIDINGPET m_RidingPet;		//	Riding pet information
         public GameObject m_pPetModel = null;		//	Pet model
@@ -102,8 +103,8 @@ namespace BrewMonster
         // ÒÀ¸½ÀàÐÍ                       
         AttachMode m_AttachMode = AttachMode.enumAttachNone;
         // ÒÀ¸½Õß»ò±»ÒÀ¸½Õßid
-        int m_iBuddyId;
-        int m_idCandBuddy;      //	ID of candidate buddy
+       protected int m_iBuddyId;
+        protected int m_idCandBuddy;      //	ID of candidate buddy
         EC_ManPlayer m_pPlayerMan => EC_ManMessageMono.Instance?.GetECManPlayer;		//	Player manager
         protected Transform playerTransform => _objectTransform ??= transform;
 
@@ -2324,6 +2325,178 @@ namespace BrewMonster
         public int iDuelTimeCnt;   //	Duel time counter
         public int iDuelRlt;       //	Duel result. 0, no defined; 1-win; 2-lose; 3-draw
     };
+    
+    //	Battle type / 战斗类型
+    public enum BattleType
+    {
+        BT_NONE = 0,        //	No battle / 无战斗
+        BT_GUILD = 1,       //	Guild war / 帮派战
+        BT_COUNTRY = 2,     //	Country war / 国战
+        BT_CHARIOT = 3,     //	Chariot war / 战车战
+    };
+    
+    //	Score rank entry for country battle live show / 国战直播显示分数排行条目
+    [StructLayout(LayoutKind.Sequential, Pack = 1)]
+    public struct ScoreRankEntry
+    {
+        public int idPlayer;       //	Player ID / 玩家ID
+        public int iScore;         //	Score / 分数
+        public int iKillCount;     //	Kill count / 击杀数
+        public int iDeathCount;    //	Death count / 死亡数
+    };
+    
+    //	Death entry for country battle live show / 国战直播显示死亡条目
+    [StructLayout(LayoutKind.Sequential, Pack = 1)]
+    public struct DeathEntry
+    {
+        public int idKiller;       //	Killer ID / 击杀者ID
+        public int idVictim;       //	Victim ID / 受害者ID
+        public int iTime;          //	Death time / 死亡时间
+    };
+    
+    //	Battle information / 战斗信息
+    [StructLayout(LayoutKind.Sequential, Pack = 1)]
+    public struct BATTLEINFO
+    {
+        public int nType;          //	Battle type / 战斗类型 (BattleType)
+        public int idBattle;       //	Battle id / 战斗ID
+        public int iResult;        //	Battle result / 战斗结果 (0 = no result, 1 = win, 2 = lose, 3 = draw)
+        public int iResultCnt;     //	Result time counter / 结果时间计数器
+        public int iMaxScore_I;    //	Maximum score of invader / 攻击方最大分数
+        public int iMaxScore_D;    //	Maximum score of defender / 防守方最大分数
+        public int iScore_I;       //	Score of invader / 攻击方分数
+        public int iScore_D;       //	Score of defender / 防守方分数
+        public int iEndTime;       //	Battle end time / 战斗结束时间
+        
+        //	国战专用数据 / Country war specific data
+        public int iOffenseCountry;    //	Offense country / 攻击方国家
+        public int iDefenceCountry;    //	Defence country / 防守方国家
+        public int iReviveTimes;       //	剩余复活次数 / Remaining revive times
+        [MarshalAs(UnmanagedType.U1)]
+        public bool bFlagCarrier;      //	是否是旗手 / Is flag carrier
+        public int iCarrierID;         //	扛旗者ID（bFlagCarrier为false时有效）/ Carrier ID (valid when bFlagCarrier is false)
+        public A3DVECTOR3 posCarrier;  //	扛旗者位置（bFlagCarrier为false时有效）/ Carrier position (valid when bFlagCarrier is false)
+        [MarshalAs(UnmanagedType.U1)]
+        public bool bCarrierInvader;   //	扛旗者是攻击方（bFlagCarrier为false时有效）/ Carrier is invader (valid when bFlagCarrier is false)
+        
+        public int iCombatTime;        //	战斗时间（秒）/ Combat time (seconds)
+        public int iAttendTime;        //	参加战场时间（秒）/ Attend time (seconds)
+        public int iKillCount;         //	击杀次数 / Kill count
+        public int iDeathCount;        //	死亡次数 / Death count
+        public int iCountryKillCount;  //	同国家击杀次数 / Same country kill count
+        public int iCountryDeathCount;//	同国家死亡次数 / Same country death count
+        public int iAttackerCount;     //	攻击方人数 / Attacker count
+        public int iDefenderCount;     //	防守方人数 / Defender count
+        
+        public int iStrongHoldCount;   //	据点个数 / Stronghold count
+        [MarshalAs(UnmanagedType.ByValArray, SizeConst = 8)]
+        public int[] iStrongHoldState; //	据点占领状态 8 == ARRAY_SIZE(COUNTRY_CONFIG::stronghold) / Stronghold occupation state
+        
+        //	Score rank containers (using List instead of std::vector) / 分数排行容器（使用List代替std::vector）
+        public List<ScoreRankEntry> OffenseRanks;  //	Offense ranks / 攻击方排行
+        public List<ScoreRankEntry> DefenceRanks;  //	Defence ranks / 防守方排行
+        
+        //	Death containers (using List instead of std::vector) / 死亡容器（使用List代替std::vector）
+        public List<DeathEntry> OffenseDeaths;     //	Offense deaths / 攻击方死亡
+        public List<DeathEntry> DefenceDeaths;    //	Defence deaths / 防守方死亡
+        
+        //	战车 / Chariot
+        public int iChariot;       //	战车id / Chariot id
+        public int iEnergy;       //	能量 / Energy
+        public int iScoreSelf;    //	自己成绩 / Self score
+        public int iMultiKill;     //	连杀 / Multi kill
+        
+        //	Initialize arrays and lists / 初始化数组和列表
+        public void Initialize()
+        {
+            if (iStrongHoldState == null)
+                iStrongHoldState = new int[8];
+            if (OffenseRanks == null)
+                OffenseRanks = new List<ScoreRankEntry>();
+            if (DefenceRanks == null)
+                DefenceRanks = new List<ScoreRankEntry>();
+            if (OffenseDeaths == null)
+                OffenseDeaths = new List<DeathEntry>();
+            if (DefenceDeaths == null)
+                DefenceDeaths = new List<DeathEntry>();
+        }
+        
+        //	Set country battle live show info / 设置国战直播显示信息
+        //	TODO: Implement when cmd_countrybattle_live_show_result is available
+        //	当cmd_countrybattle_live_show_result可用时实现
+        public void SetCountryBattleLiveShowInfo(/*const S2C::cmd_countrybattle_live_show_result& cmd*/)
+        {
+            //	TODO: Implement SetCountryBattleLiveShowInfo
+            //	实现SetCountryBattleLiveShowInfo
+        }
+        
+        //	Check if in guild war / 检查是否在帮派战中
+        public bool IsGuildWar()
+        {
+            return nType == (int)BattleType.BT_GUILD;
+        }
+        
+        //	Check if in country war / 检查是否在国战中
+        public bool IsCountryWar()
+        {
+            return nType == (int)BattleType.BT_COUNTRY;
+        }
+        
+        //	Check if is flag carrier / 检查是否是旗手
+        public bool IsFlagCarrier()
+        {
+            return IsCountryWar() && bFlagCarrier;
+        }
+        
+        //	Check if in chariot war / 检查是否在战车战中
+        public bool IsChariotWar()
+        {
+            return nType == (int)BattleType.BT_CHARIOT;
+        }
+        
+        //	Reset battle info / 重置战斗信息
+        public void Reset()
+        {
+            nType = (int)BattleType.BT_NONE;
+            idBattle = 0;
+            iResult = 0;
+            iResultCnt = 0;
+            iMaxScore_I = 0;
+            iMaxScore_D = 0;
+            iScore_I = 0;
+            iScore_D = 0;
+            iEndTime = 0;
+            iOffenseCountry = 0;
+            iDefenceCountry = 0;
+            iReviveTimes = 0;
+            bFlagCarrier = false;
+            iCarrierID = 0;
+            posCarrier = new A3DVECTOR3(0, 0, 0);
+            bCarrierInvader = false;
+            iCombatTime = 0;
+            iAttendTime = 0;
+            iKillCount = 0;
+            iDeathCount = 0;
+            iCountryKillCount = 0;
+            iCountryDeathCount = 0;
+            iAttackerCount = 0;
+            iDefenderCount = 0;
+            iStrongHoldCount = 0;
+            if (iStrongHoldState != null)
+            {
+                for (int i = 0; i < iStrongHoldState.Length; i++)
+                    iStrongHoldState[i] = 0;
+            }
+            OffenseRanks?.Clear();
+            DefenceRanks?.Clear();
+            OffenseDeaths?.Clear();
+            DefenceDeaths?.Clear();
+            iChariot = 0;
+            iEnergy = 0;
+            iScoreSelf = 0;
+            iMultiKill = 0;
+        }
+    };
     public enum PlayerResourcesReadyFlag
 
     {
diff --git a/Assets/PerfectWorld/Scripts/Network/CSNetwork/C2SCommand/C2SCommandFactory.cs b/Assets/PerfectWorld/Scripts/Network/CSNetwork/C2SCommand/C2SCommandFactory.cs
index 6082666510..3f7b3eef44 100644
--- a/Assets/PerfectWorld/Scripts/Network/CSNetwork/C2SCommand/C2SCommandFactory.cs
+++ b/Assets/PerfectWorld/Scripts/Network/CSNetwork/C2SCommand/C2SCommandFactory.cs
@@ -103,6 +103,8 @@ namespace CSNetwork.C2SCommand
                     if (fieldType == typeof(Vector3))
                     {
                         var vec = (Vector3)fieldValue;
+                        // Log Vector3 serialization for flash move debugging
+                        // 记录Vector3序列化以用于瞬移调试
                         WriteBasicValue(octets, vec.x);
                         WriteBasicValue(octets, vec.y);
                         WriteBasicValue(octets, vec.z);
diff --git a/Assets/Scripts/CECHostPlayer.Skill.cs b/Assets/Scripts/CECHostPlayer.Skill.cs
index 8f140fc76d..af4bbc168e 100644
--- a/Assets/Scripts/CECHostPlayer.Skill.cs
+++ b/Assets/Scripts/CECHostPlayer.Skill.cs
@@ -643,6 +643,10 @@ namespace BrewMonster
                 if (!pSkill.ReadyToCast())
                     return false;
 
+                // Check if skill can be cast immediately (blocks casting during flash move at PRIORITY_2)
+                if (!m_pWorkMan.CanCastSkillImmediately(pSkill.GetSkillID()))
+                    return false;
+
                 if (!pSkill.IsInstant() && pSkill.GetType() != (int)Skilltype.TYPE_FLASHMOVE)
                 {
                     if (!NaturallyStopMoving())
diff --git a/Assets/Scripts/CECHostPlayer.cs b/Assets/Scripts/CECHostPlayer.cs
index 89ec7cd87b..07ca9e560b 100644
--- a/Assets/Scripts/CECHostPlayer.cs
+++ b/Assets/Scripts/CECHostPlayer.cs
@@ -23,6 +23,7 @@ using System.Runtime.InteropServices;
 using System.Text;
 using UnityEngine;
 using UnityEngine.UI;
+using static BrewMonster.CECPlayer;
 using cmd_select_target = CSNetwork.GPDataType.cmd_select_target;
 using Host_work_ID = BrewMonster.Scripts.CECHPWork.Host_work_ID;
 using ObjectCoords = System.Collections.Generic.List<CSNetwork.GPDataType.OBJECT_COORD>;
@@ -104,6 +105,8 @@ namespace BrewMonster
         private int MAX_JUMP_COUNT = 2;
         bool m_bUsingTrashBox = false; //	Whether being using trash box
         private float m_fPrayDistancePlus;
+        private bool m_bInRebuildPet = false; //	Whether rebuilding pet / 是否正在重建宠物
+        private uint m_dwGMFlags = 0; //	GM flags / GM标志
         private A3DVECTOR3 g_vOrigin = new A3DVECTOR3(0f);
 
         private float EC_SLOPE_Y = 0.5f;
@@ -1983,226 +1986,182 @@ namespace BrewMonster
             return pNPC && ( /*!IsSkeletonReady() ||*/ CanSafelySelectWith(pNPC.GetDistToHost()));
         }
 
-        //	Check whether host can do a behavior
-        bool CanDo(int iThing)
+        //	Check whether host can do a behavior / 检查宿主是否可以执行某个行为
+        public bool CanDo(int iThing)
         {
             bool bRet = true;
 
             switch (iThing)
             {
                 case ActionCanDo.CANDO_SITDOWN:
-
-                    if (IsDead() /*|| IsAboutToDie() */ || IsJumping() /*|| IsTrading() || IsUsingTrashBox()*/ ||
-                        IsRooting() || /*IsReviving() || IsTalkingWithNPC() || IsChangingFace() ||*/
-                        !m_GndInfo
-                            .bOnGround /*|| GetBoothState() != 0 || m_iBuddyId || IsOperatingPet() || IsRebuildingPet() ||
-                        IsUsingItem() || IsRidingOnPet() || GetShapeType() == PLAYERMODEL_DUMMYTYPE2 || IsPassiveMove()*/
-                       )
+                    if (IsDead() || IsAboutToDie() || IsJumping() || IsTrading() || IsUsingTrashBox() ||
+                        IsRooting() || IsReviving() || IsTalkingWithNPC() || IsChangingFace() ||
+                        !m_GndInfo.bOnGround || GetBoothState() != 0 || m_iBuddyId != 0 || IsOperatingPet() != 0 || IsRebuildingPet() ||
+                        IsUsingItem() || IsRidingOnPet() || GetShapeType() == (int)PlayerModelType.PLAYERMODEL_DUMMYTYPE2 || IsPassiveMove())
                         bRet = false;
-
                     break;
 
                 case ActionCanDo.CANDO_MOVETO:
-                    {
-                        if (IsDead() /*|| IsSitting() || IsTrading() || IsUsingTrashBox()*/ || IsRooting() /*||
-                IsReviving() || IsTalkingWithNPC() || IsChangingFace() || IsUsingItem() ||
-                GetBoothState() != 0 || m_bHangerOn || IsOperatingPet() || IsRebuildingPet() || IsPassiveMove()*/)
-                            bRet = false;
-
-                        break;
-                    }
-                case ActionCanDo.CANDO_MELEE:
-
-                    if (IsDead() /*|| IsSitting() */ || m_idSelTarget == 0 || m_idSelTarget == m_PlayerInfo.cid ||
-                        IsJumping() || GPDataTypeHelper.ISMATTERID(m_idSelTarget) /*|| IsTrading() || IsReviving() ||
-                    IsUsingTrashBox() || IsTalkingWithNPC() || IsChangingFace()*/ || CannotAttack() /*||
-                    GetBoothState() != 0 || m_iBuddyId || IsRidingOnPet() || IsOperatingPet() || IsRebuildingPet() ||
-                    IsUsingItem() || IsPassiveMove()*/)
+                    if (IsDead() || IsSitting() || IsTrading() || IsUsingTrashBox() || IsRooting() ||
+                        IsReviving() || IsTalkingWithNPC() || IsChangingFace() || IsUsingItem() ||
+                        GetBoothState() != 0 || m_bHangerOn || IsOperatingPet() != 0 || IsRebuildingPet() || IsPassiveMove())
                         bRet = false;
+                    break;
 
+                case ActionCanDo.CANDO_MELEE:
+                    if (IsDead() || IsSitting() || m_idSelTarget == 0 || m_idSelTarget == m_PlayerInfo.cid ||
+                        IsJumping() || GPDataTypeHelper.ISMATTERID(m_idSelTarget) || IsTrading() || IsReviving() ||
+                        IsUsingTrashBox() || IsTalkingWithNPC() || IsChangingFace() || CannotAttack() ||
+                        GetBoothState() != 0 || m_iBuddyId != 0 || IsRidingOnPet() || IsOperatingPet() != 0 || IsRebuildingPet() ||
+                        IsUsingItem() || IsPassiveMove())
+                        bRet = false;
                     break;
 
                 case ActionCanDo.CANDO_ASSISTSEL:
-
-                    if (IsDead() || !GPDataTypeHelper.ISPLAYERID(m_idSelTarget) ||
-                        m_idSelTarget == m_PlayerInfo.cid /*||
-                        !m_pTeam || !m_pTeam.GetMemberByID(m_idSelTarget) || m_iBuddyId || IsPassiveMove()*/ ||
+                    if (IsDead() || !GPDataTypeHelper.ISPLAYERID(m_idSelTarget) || m_idSelTarget == m_PlayerInfo.cid ||
+                        m_pTeam == null || m_pTeam.GetMemberByID(m_idSelTarget) == null || m_iBuddyId != 0 || IsPassiveMove() ||
                         m_playerLimits[(int)PLAYER_LIMIT.PLAYER_LIMIT_NOCHANGESELECT])
                         bRet = false;
-
                     break;
 
                 case ActionCanDo.CANDO_FLY:
-
                     if (IsDead() || IsRooting() || IsSitting() || IsTrading() || IsReviving() ||
-                    IsUsingTrashBox() || IsTalkingWithNPC() || IsChangingFace() || GetBoothState() != 0 ||
-                    //IsFlashMoving() ||
-                        m_pWorkMan.HasWorkRunningOnPriority(CECHPWorkMan.Work_priority.PRIORITY_2) ||
-                    m_bHangerOn || /*IsOperatingPet() || IsRebuildingPet() ||*/
-                    IsUsingItem() || /*IsRidingOnPet() || GetShapeType() == PLAYERMODEL_DUMMYTYPE2 ||*/ IsPassiveMove() ||
-                    m_playerLimits[(int)PLAYER_LIMIT.PLAYER_LIMIT_NOFLY]/* || m_BattleInfo.IsChariotWar()*/)
+                        IsUsingTrashBox() || IsTalkingWithNPC() || IsChangingFace() || GetBoothState() != 0 ||
+                        IsFlashMoving() || (m_pWorkMan != null && m_pWorkMan.HasWorkRunningOnPriority(CECHPWorkMan.Work_priority.PRIORITY_2)) ||
+                        m_bHangerOn || IsOperatingPet() != 0 || IsRebuildingPet() ||
+                        IsUsingItem() || IsRidingOnPet() || GetShapeType() == (int)PlayerModelType.PLAYERMODEL_DUMMYTYPE2 || IsPassiveMove() ||
+                        m_playerLimits[(int)PLAYER_LIMIT.PLAYER_LIMIT_NOFLY] /*|| m_BattleInfo.IsChariotWar()*/)
                         bRet = false;
-
                     break;
 
                 case ActionCanDo.CANDO_PICKUP:
                 case ActionCanDo.CANDO_GATHER:
-
-                    if (IsDead() /*|| IsAboutToDie() || IsSitting() || IsTrading() || IsUsingTrashBox() ||
-                    IsReviving() || IsTalkingWithNPC() || IsChangingFace() || GetBoothState() != 0 ||
-                    GetBuddyState() == 1 || IsOperatingPet() || IsRebuildingPet() || IsUsingItem() || IsPassiveMove()*/)
+                    if (IsDead() || IsAboutToDie() || IsSitting() || IsTrading() || IsUsingTrashBox() ||
+                        IsReviving() || IsTalkingWithNPC() || IsChangingFace() || GetBoothState() != 0 ||
+                        GetBuddyState() == 1 || IsOperatingPet() != 0 || IsRebuildingPet() || IsUsingItem() || IsPassiveMove())
                         bRet = false;
-
                     break;
 
                 case ActionCanDo.CANDO_TRADE:
-
-                    if (IsDead() || IsMeleeing() /*|| IsAboutToDie() || IsSitting() || IsJumping()  ||
-                    IsTrading() || IsUsingTrashBox() || IsTalkingWithNPC() || IsChangingFace() ||
-                    IsSpellingMagic() || GetBoothState() != 0 || m_iBuddyId || IsOperatingPet() || IsRebuildingPet() ||
-                    IsUsingItem() || IsInvisible() || IsPassiveMove()*/)
+                    if (IsDead() || IsAboutToDie() || IsSitting() || IsJumping() || IsMeleeing() ||
+                        IsTrading() || IsUsingTrashBox() || IsTalkingWithNPC() || IsChangingFace() ||
+                        IsSpellingMagic() || GetBoothState() != 0 || m_iBuddyId != 0 || IsOperatingPet() != 0 || IsRebuildingPet() ||
+                        IsUsingItem() || IsInvisible() || IsPassiveMove())
                         bRet = false;
-
                     break;
 
                 case ActionCanDo.CANDO_PLAYPOSE:
-
-                    if (IsDead() || IsMeleeing() || /*|| IsAboutToDie() || IsSitting() || IsJumping() || /*  ||
-                    IsTrading() || IsUsingTrashBox() || IsTalkingWithNPC() || IsChangingFace() ||
-                    IsSpellingMagic() || IsShapeChanged() || IsReviving() ||*/
-                        m_iMoveEnv != (int)MoveEnvironment.MOVEENV_GROUND /*||
-                    GetBoothState() != 0 || m_iBuddyId || IsOperatingPet() || IsRebuildingPet() || IsUsingItem() ||
-                    IsRidingOnPet() || GetShapeType() == PLAYERMODEL_DUMMYTYPE2 || IsPassiveMove() || m_BattleInfo.IsChariotWar()*/
-                       )
+                    if (IsDead() || IsAboutToDie() || IsSitting() || IsJumping() || IsMeleeing() ||
+                        IsTrading() || IsUsingTrashBox() || IsTalkingWithNPC() || IsChangingFace() ||
+                        IsSpellingMagic() || IsShapeChanged() || IsReviving() || m_iMoveEnv != (int)MoveEnvironment.MOVEENV_GROUND ||
+                        GetBoothState() != 0 || m_iBuddyId != 0 || IsOperatingPet() != 0 || IsRebuildingPet() || IsUsingItem() ||
+                        IsRidingOnPet() || GetShapeType() == (int)PlayerModelType.PLAYERMODEL_DUMMYTYPE2 || IsPassiveMove() /*|| m_BattleInfo.IsChariotWar()*/)
                         bRet = false;
-
                     break;
 
-                //case ActionCanDo.CANDO_SPELLMAGIC:
-                //    if (IsDead() || ISMATTERID(m_idSelTarget) || IsAboutToDie() || IsSitting() ||
-                //        IsJumping() || IsFlashMoving() || IsTrading() || IsUsingTrashBox() || IsTalkingWithNPC() ||
-                //        IsChangingFace() || CannotAttack() || IsReviving() || GetBoothState() != 0 ||
-                //        m_iBuddyId || IsRidingOnPet() || IsOperatingPet() || IsRebuildingPet() || IsUsingItem() || IsPassiveMove())
-                //        bRet = false;
-
-                //    break;
+                case ActionCanDo.CANDO_SPELLMAGIC:
+                    if (IsDead() || GPDataTypeHelper.ISMATTERID(m_idSelTarget) || IsAboutToDie() || IsSitting() ||
+                        IsJumping() || IsFlashMoving() || IsTrading() || IsUsingTrashBox() || IsTalkingWithNPC() ||
+                        IsChangingFace() || CannotAttack() || IsReviving() || GetBoothState() != 0 ||
+                        m_iBuddyId != 0 || IsRidingOnPet() || IsOperatingPet() != 0 || IsRebuildingPet() || IsUsingItem() || IsPassiveMove())
+                        bRet = false;
+                    break;
 
                 case ActionCanDo.CANDO_SUMMONPET:
-
                     if (IsDead() || GPDataTypeHelper.ISMATTERID(m_idSelTarget) || IsAboutToDie() || IsSitting() ||
-                        IsJumping() || /*IsFlashMoving() ||*/ IsTrading() || IsUsingTrashBox() || IsTalkingWithNPC() ||
-                    IsChangingFace() || CannotAttack() || IsReviving() || GetBoothState() != 0 ||
-                    IsInvisible() /*|| IsGMInvisible()*/ || IsOperatingPet() != 0 || /*IsRebuildingPet() ||*/ IsUsingItem() || IsPassiveMove()
-                    /*|| m_BattleInfo.IsChariotWar()*/)
+                        IsJumping() || IsFlashMoving() || IsTrading() || IsUsingTrashBox() || IsTalkingWithNPC() ||
+                        IsChangingFace() || CannotAttack() || IsReviving() || GetBoothState() != 0 ||
+                        IsInvisible() || IsGMInvisible() || IsOperatingPet() != 0 || IsRebuildingPet() || IsUsingItem() || IsPassiveMove()
+                        /*|| m_BattleInfo.IsChariotWar()*/)
                         bRet = false;
-
                     break;
+
                 case ActionCanDo.CANDO_REBUILDPET:
-
-                    if (IsDead() || GPDataTypeHelper.ISMATTERID(m_idSelTarget) /*|| IsAboutToDie() || IsSitting() */ ||
-                        IsJumping() /*|| IsFlashMoving() || IsTrading() || IsUsingTrashBox() || IsTalkingWithNPC() ||
-                    IsChangingFace()*/ || CannotAttack() /*|| IsReviving() || GetBoothState() != 0 ||
-                    m_iBuddyId || IsInvisible() || IsGMInvisible() || IsOperatingPet() || IsRebuildingPet() || IsUsingItem() || IsPassiveMove() ||
-                    IsPlayerMoving() || m_BattleInfo.IsChariotWar()*/)
+                    if (IsDead() || GPDataTypeHelper.ISMATTERID(m_idSelTarget) || IsAboutToDie() || IsSitting() ||
+                        IsJumping() || IsFlashMoving() || IsTrading() || IsUsingTrashBox() || IsTalkingWithNPC() ||
+                        IsChangingFace() || CannotAttack() || IsReviving() || GetBoothState() != 0 ||
+                        m_iBuddyId != 0 || IsInvisible() || IsGMInvisible() || IsOperatingPet() != 0 || IsRebuildingPet() || IsUsingItem() || IsPassiveMove() ||
+                        IsPlayerMoving() /*|| m_BattleInfo.IsChariotWar()*/)
                         bRet = false;
-
                     break;
 
-                //case ActionCanDo.CANDO_USEITEM:
-
-                //    if (IsAboutToDie() || IsTrading() || IsUsingTrashBox() || IsTalkingWithNPC() ||
-                //        IsChangingFace() || GetBoothState() != 0 || IsPassiveMove() || m_BattleInfo.IsChariotWar())
-                //        bRet = false;
-
-                //    break;
+                case ActionCanDo.CANDO_USEITEM:
+                    if (IsAboutToDie() || IsTrading() || IsUsingTrashBox() || IsTalkingWithNPC() ||
+                        IsChangingFace() || GetBoothState() != 0 || IsPassiveMove() /*|| m_BattleInfo.IsChariotWar()*/)
+                        bRet = false;
+                    break;
 
                 case ActionCanDo.CANDO_JUMP:
-                    {
-                        if (IsDead() ||
-                            m_iJumpCount >= MAX_JUMP_COUNT ||
-                            // cannot jump more than one time if shape mode is type2
-                            //(IsJumping() && (GetShapeType() == PLAYERMODEL_DUMMYTYPE2)) ||
-                            IsJumpInWater() || m_iMoveEnv == Move_environment.MOVEENV_AIR || IsSitting() ||
-                            IsMeleeing() || IsTrading() || IsUsingTrashBox() || IsTalkingWithNPC() ||
-                            IsChangingFace() || IsReviving() || IsSpellingMagic() || IsPicking() ||
-                            IsGathering() || IsRooting() || GetBoothState() != 0 ||
-                            m_bHangerOn || /*(IsJumping() && IsRidingOnPet()) ||*/
-                            /*IsOperatingPet() || IsRebuildingPet() ||*/ IsUsingItem() ||
-                            IsPassiveMove() /*|| m_BattleInfo.IsChariotWar()*/)
-                            bRet = false;
-
-                        break;
-                    }
-                //case ActionCanDo.CANDO_FOLLOW:
-                //    {
-                //        if (IsDead() || IsAboutToDie() || IsSitting() || IsMeleeing() || IsReviving() ||
-                //            IsTrading() || IsUsingTrashBox() || IsTalkingWithNPC() || IsChangingFace() ||
-                //            IsSpellingMagic() || GetBoothState() != 0 || m_bHangerOn || IsOperatingPet() || IsRebuildingPet() ||
-                //            IsUsingItem() || IsPassiveMove())
-                //            bRet = false;
-
-                //        break;
-                //    }
-                //case ActionCanDo.CANDO_BOOTH:
-
-                //    if (IsDead() || IsAboutToDie() || IsPlayerMoving() || IsSitting() || IsReviving() ||
-                //        IsMeleeing() || IsJumping() || IsTrading() || IsUsingTrashBox() ||
-                //        IsTalkingWithNPC() || IsChangingFace() || IsSpellingMagic() || IsFlying() ||
-                //        IsUnderWater() || m_iBuddyId || IsOperatingPet() || IsRebuildingPet() || IsUsingItem() || IsRidingOnPet() || IsInvisible() ||
-                //        IsPassiveMove())
-                //        bRet = false;
-
-                //    break;
-
-                //case ActionCanDo.CANDO_FLASHMOVE:
-
-                //    if (IsDead() || IsAboutToDie() || IsTrading() || IsUsingTrashBox() || IsTalkingWithNPC() ||
-                //        IsJumping() || IsFlashMoving() || IsFalling() || IsChangingFace() || GetBoothState() != 0 || IsTakingOff() ||
-                //        m_pWorkMan.HasWorkRunningOnPriority(CECHPWorkMan::PRIORITY_2) ||
-                //        m_iBuddyId || IsOperatingPet() || IsRebuildingPet() || IsUsingItem() || IsPassiveMove())
-                //        bRet = false;
-
-                //    break;
-
-                //case ActionCanDo.CANDO_BINDBUDDY:
-
-                //    if (IsDead() || IsAboutToDie() || IsJumping() || IsSitting() ||
-                //        IsMeleeing() || IsTrading() || IsUsingTrashBox() || IsTalkingWithNPC() ||
-                //        IsChangingFace() || IsReviving() || IsSpellingMagic() || IsPicking() ||
-                //        IsGathering() || IsRooting() || GetBoothState() != 0 ||
-                //        !m_pWorkMan.IsStanding() || m_iBuddyId ||
-                //        IsOperatingPet() || IsRebuildingPet() || IsUsingItem() || GetShapeType() == PLAYERMODEL_DUMMYTYPE2 || IsPassiveMove() ||
-                //        m_playerLimits.test(PLAYER_LIMIT_NOBIND))
-                //        bRet = false;
-
-                //    break;
-
-                //case ActionCanDo.CANDO_DUEL:
-
-                //    if (IsDead() || IsAboutToDie() || IsSitting() || IsFighting() || IsTrading() ||
-                //        IsReviving() || IsUsingTrashBox() || IsTalkingWithNPC() || IsChangingFace() ||
-                //        GetBoothState() != 0 || m_iBuddyId || m_pvp.iDuelState != DUEL_ST_NONE ||
-                //        IsOperatingPet() || IsRebuildingPet() || IsUsingItem() || IsPassiveMove())
-                //        bRet = false;
-
-                //    break;
-
-                case ActionCanDo.CANDO_CHANGESELECT:
-
-                    //if (m_playerLimits.test(PLAYER_LIMIT_NOCHANGESELECT))
-                    //    bRet = false;
-
+                    if (IsDead() ||
+                        m_iJumpCount >= MAX_JUMP_COUNT ||
+                        // cannot jump more than one time if shape mode is type2
+                        (IsJumping() && (GetShapeType() == (int)PlayerModelType.PLAYERMODEL_DUMMYTYPE2)) ||
+                        IsJumpInWater() || m_iMoveEnv == (int)MoveEnvironment.MOVEENV_AIR || IsSitting() ||
+                        IsMeleeing() || IsTrading() || IsUsingTrashBox() || IsTalkingWithNPC() ||
+                        IsChangingFace() || IsReviving() || IsSpellingMagic() || IsPicking() ||
+                        IsGathering() || IsRooting() || GetBoothState() != 0 || m_bHangerOn || (IsJumping() && IsRidingOnPet()) ||
+                        IsOperatingPet() != 0 || IsRebuildingPet() || IsUsingItem() || IsPassiveMove() /*|| m_BattleInfo.IsChariotWar()*/)
+                        bRet = false;
                     break;
 
-                    //case ActionCanDo.CANDO_SWITCH_PARALLEL_WORLD:
-                    //    if (IsDead() || IsAboutToDie() || IsJumping() || IsFighting() ||
-                    //        IsMeleeing() || IsTrading() || IsUsingTrashBox() || IsTalkingWithNPC() ||
-                    //        IsChangingFace() || IsReviving() || IsSpellingMagic() || IsPicking() ||
-                    //        IsGathering() || IsRooting() || GetBoothState() != 0 ||
-                    //        m_iBuddyId || IsOperatingPet() || IsRebuildingPet() || IsUsingItem() ||
-                    //        GetShapeType() == PLAYERMODEL_DUMMYTYPE2 || IsPassiveMove())
-                    //        bRet = false;
-                    //    break;
+                case ActionCanDo.CANDO_FOLLOW:
+                    if (IsDead() || IsAboutToDie() || IsSitting() || IsMeleeing() || IsReviving() ||
+                        IsTrading() || IsUsingTrashBox() || IsTalkingWithNPC() || IsChangingFace() ||
+                        IsSpellingMagic() || GetBoothState() != 0 || m_bHangerOn || IsOperatingPet() != 0 || IsRebuildingPet() ||
+                        IsUsingItem() || IsPassiveMove())
+                        bRet = false;
+                    break;
+
+                case ActionCanDo.CANDO_BOOTH:
+                    if (IsDead() || IsAboutToDie() || IsPlayerMoving() || IsSitting() || IsReviving() ||
+                        IsMeleeing() || IsJumping() || IsTrading() || IsUsingTrashBox() ||
+                        IsTalkingWithNPC() || IsChangingFace() || IsSpellingMagic() || IsFlying() ||
+                        IsUnderWater() || m_iBuddyId != 0 || IsOperatingPet() != 0 || IsRebuildingPet() || IsUsingItem() || IsRidingOnPet() || IsInvisible() ||
+                        IsPassiveMove())
+                        bRet = false;
+                    break;
+
+                case ActionCanDo.CANDO_FLASHMOVE:
+                    if (IsDead() || IsAboutToDie() || IsTrading() || IsUsingTrashBox() || IsTalkingWithNPC() ||
+                        IsJumping() || IsFlashMoving() || IsFalling() || IsChangingFace() || GetBoothState() != 0 || IsTakingOff() ||
+                        (m_pWorkMan != null && m_pWorkMan.HasWorkRunningOnPriority(CECHPWorkMan.Work_priority.PRIORITY_2)) ||
+                        m_iBuddyId != 0 || IsOperatingPet() != 0 || IsRebuildingPet() || IsUsingItem() || IsPassiveMove())
+                        bRet = false;
+                    break;
+
+                case ActionCanDo.CANDO_BINDBUDDY:
+                    if (IsDead() || IsAboutToDie() || IsJumping() || IsSitting() ||
+                        IsMeleeing() || IsTrading() || IsUsingTrashBox() || IsTalkingWithNPC() ||
+                        IsChangingFace() || IsReviving() || IsSpellingMagic() || IsPicking() ||
+                        IsGathering() || IsRooting() || GetBoothState() != 0 ||
+                        (m_pWorkMan != null && !m_pWorkMan.IsStanding()) || m_iBuddyId != 0 ||
+                        IsOperatingPet() != 0 || IsRebuildingPet() || IsUsingItem() || GetShapeType() == (int)PlayerModelType.PLAYERMODEL_DUMMYTYPE2 || IsPassiveMove() ||
+                        m_playerLimits[(int)PLAYER_LIMIT.PLAYER_LIMIT_NOBIND])
+                        bRet = false;
+                    break;
+
+                case ActionCanDo.CANDO_DUEL:
+                    if (IsDead() || IsAboutToDie() || IsSitting() || IsFighting() || IsTrading() ||
+                        IsReviving() || IsUsingTrashBox() || IsTalkingWithNPC() || IsChangingFace() ||
+                        GetBoothState() != 0 || m_iBuddyId != 0 || m_pvp.iDuelState != (int)DuelState.DUEL_ST_NONE ||
+                        IsOperatingPet() != 0 || IsRebuildingPet() || IsUsingItem() || IsPassiveMove())
+                        bRet = false;
+                    break;
+
+                case ActionCanDo.CANDO_CHANGESELECT:
+                    if (m_playerLimits[(int)PLAYER_LIMIT.PLAYER_LIMIT_NOCHANGESELECT])
+                        bRet = false;
+                    break;
+
+                case ActionCanDo.CANDO_SWITCH_PARALLEL_WORLD:
+                    if (IsDead() || IsAboutToDie() || IsJumping() || IsFighting() ||
+                        IsMeleeing() || IsTrading() || IsUsingTrashBox() || IsTalkingWithNPC() ||
+                        IsChangingFace() || IsReviving() || IsSpellingMagic() || IsPicking() ||
+                        IsGathering() || IsRooting() || GetBoothState() != 0 ||
+                        m_iBuddyId != 0 || IsOperatingPet() != 0 || IsRebuildingPet() || IsUsingItem() ||
+                        GetShapeType() == (int)PlayerModelType.PLAYERMODEL_DUMMYTYPE2 || IsPassiveMove())
+                        bRet = false;
+                    break;
             }
 
             return bRet;
@@ -2295,6 +2254,73 @@ namespace BrewMonster
             return m_pWorkMan.IsPassiveMoving();
         }
 
+        //	Is about to die / 是否即将死亡
+        bool IsAboutToDie()
+        {
+            return m_bAboutToDie;
+        }
+
+        //	Is rebuilding pet / 是否正在重建宠物
+        bool IsRebuildingPet()
+        {
+            return m_bInRebuildPet;
+        }
+
+        //	Is riding on pet / 是否骑乘宠物
+        bool IsRidingOnPet()
+        {
+            return m_RidingPet.id != 0;
+        }
+
+        //	Is flash moving / 是否在闪移
+        bool IsFlashMoving()
+        {
+            if (m_pWorkMan == null) return false;
+            return m_pWorkMan.IsFlashMoving();
+        }
+
+        //	Get buddy state / 获取伙伴状态
+        //	return value: 0 = no buddy, 1 = has buddy, 2 = hanger on
+        int GetBuddyState()
+        {
+            if (m_bHangerOn) return 2;
+            if (m_iBuddyId != 0) return 1;
+            return 0;
+        }
+
+        //	Is invisible / 是否隐身
+        bool IsInvisible()
+        {
+            return (m_dwStates & (uint)PlayerNPCState.GP_STATE_INVISIBLE) != 0;
+        }
+
+        //	Is GM invisible / 是否GM隐身
+        bool IsGMInvisible()
+        {
+            // GMF_INVISIBLE would be a constant, using bit check
+            // GMF_INVISIBLE 将是一个常量，使用位检查
+            return (m_dwGMFlags & 0x01) != 0; // Assuming GMF_INVISIBLE = 0x01
+        }
+
+        //	Is shape changed / 是否形状已改变
+        bool IsShapeChanged()
+        {
+            return m_iShape != 0;
+        }
+
+        //	Is taking off / 是否正在起飞
+        bool IsTakingOff()
+        {
+            if (m_pWorkMan == null) return false;
+            return m_pWorkMan.IsFlyingOff();
+        }
+
+        //	Is flying / 是否在飞行
+        bool IsFlying()
+        {
+            return (m_dwStates & (uint)PlayerNPCState.GP_STATE_FLY) != 0;
+        }
+
         //public void SetGroundInfoClient()
         //{
         //    isGrounded = GroundCheck(out lastGroundHit);
@@ -3547,7 +3573,11 @@ namespace BrewMonster
              // Update battle result time counter
              if (IsInBattle() && !IsInFortress() && m_BattleInfo.iResult != 0 && m_BattleInfo.iResultCnt != 0)
              {
-                 if ((m_BattleInfo.iResultCnt -= dwDeltaTime) < 0)
+                 //	iResultCnt is time counter (likely in milliseconds as int), dwDeltaTime is in seconds (float)
+                 //	iResultCnt是时间计数器（可能是毫秒为int），dwDeltaTime是秒数（float）
+                 //	Convert seconds to milliseconds and subtract / 将秒转换为毫秒并减去
+                 int deltaTimeMs = (int)(dwDeltaTime * 1000f);
+                 if ((m_BattleInfo.iResultCnt -= deltaTimeMs) < 0)
                      m_BattleInfo.iResultCnt = 0;
              }
 
diff --git a/FLASH_MOVE_DEBUG_SUMMARY.md b/FLASH_MOVE_DEBUG_SUMMARY.md
new file mode 100644
index 0000000000..e69de29bb2
diff --git a/HOOK_SYSTEM_FLOW_C++_ANALYSIS.md b/HOOK_SYSTEM_FLOW_C++_ANALYSIS.md
index 0eabdf1b1f..fa4498d831 100644
--- a/HOOK_SYSTEM_FLOW_C++_ANALYSIS.md
+++ b/HOOK_SYSTEM_FLOW_C++_ANALYSIS.md
@@ -48,9 +48,23 @@
     ↓
 12. _get_pos_by_id() [EC_ManSkillGfx.cpp:10]
     - **HOOK LOOKUP AND POSITION CALCULATION**
-    - Gets hook from skeleton
+    - Gets hook from skeleton by string name
     - Calculates world position using hook transform
     ↓
+12a. A3DSkinModel::GetSkeletonHook() [A3DSkinModel.cpp:2357]
+    - Searches in main skeleton first
+    - Optionally searches child models (recursive)
+    ↓
+12b. A3DSkeleton::GetHook() [A3DSkeleton.cpp:876]
+    - **STRING-BASED HOOK LOOKUP**
+    - Iterates through m_aHooks array
+    - Compares hook names using stricmp() (case-insensitive)
+    - Returns A3DSkeletonHook* if found
+    ↓
+12c. A3DSkeletonHook::GetAbsoluteTM() [A3DSkeleton.cpp:209]
+    - Returns world transform matrix
+    - Updates hook transform if needed
+    ↓
 13. A3DSkillGfxEvent::Tick() [A3DSkillGfxEvent2.cpp:487]
     - State machine: Wait → Flying → Hit → Finished
     - Updates fly GFX position/rotation each frame
@@ -61,6 +75,90 @@
 
 ## Detailed Hook System Usage
 
+### Step 12b: A3DSkeleton::GetHook() - String-Based Hook Lookup
+
+**File:** `A3DSkeleton.cpp:876-903`
+
+This is the **core function that looks up hooks by string name**:
+
+```cpp
+A3DSkeletonHook* A3DSkeleton::GetHook(const char* szName, int* piIndex)
+{
+    if (!szName)
+        return NULL;
+
+    // Try index optimization first (if index provided and valid)
+    if (piIndex && *piIndex >= 0 && *piIndex < m_aHooks.GetSize())
+    {
+        A3DSkeletonHook* pHook = m_aHooks[*piIndex];
+        if (!stricmp(pHook->GetName(), szName))  // Case-insensitive compare
+            return pHook;
+    }
+
+    // Enumerate all hooks and compare names
+    for (int i=0; i < m_aHooks.GetSize(); i++)
+    {
+        A3DSkeletonHook* pHook = m_aHooks[i];
+        if (!stricmp(pHook->GetName(), szName))  // Case-insensitive string compare
+        {
+            if (piIndex)
+                *piIndex = i;  // Update index for future optimization
+            
+            return pHook;  // Found hook by name!
+        }
+    }
+
+    return NULL;  // Hook not found
+}
+```
+
+**Key Points:**
+- Hooks are stored in `m_aHooks` array (APtrArray<A3DSkeletonHook*>)
+- Uses **case-insensitive string comparison** (`stricmp`)
+- Hook names are loaded from skeleton file (`.ske` or `.bon` file)
+- Each hook has a name (e.g., "hand_r", "hand_l", "weapon", "head")
+- Returns `NULL` if hook not found
+
+**Hook Storage:**
+- Hooks are loaded from skeleton files during model loading
+- Each hook is attached to a bone (`m_iBone` index)
+- Hook has local transform (`m_matHookTM`) relative to bone
+- Hook name is stored in `A3DSkeletonHook::m_strName`
+
+### Step 12a: A3DSkinModel::GetSkeletonHook() - Hook Search with Child Model Support
+
+**File:** `A3DSkinModel.cpp:2357` (referenced in HOOK_SYSTEM_C++_REFERENCE.md)
+
+```cpp
+A3DSkeletonHook* A3DSkinModel::GetSkeletonHook(const char* szName, bool bNoChild)
+{
+    A3DSkeletonHook* pHook = NULL;
+    
+    // Search in main skeleton first
+    if (m_pA3DSkeleton) {
+        if ((pHook = m_pA3DSkeleton->GetHook(szName, NULL)))  // Calls GetHook() by name
+            return pHook;
+    }
+    
+    // Search in child models (if bNoChild == false, recursive)
+    if (!bNoChild) {
+        for (int i = 0; i < m_aChildModels.GetSize(); i++) {
+            A3DSkinModel* pChild = m_aChildModels[i];
+            if ((pHook = pChild->GetSkeletonHook(szName, false)))  // Recursive search
+                return pHook;
+        }
+    }
+    
+    return NULL;
+}
+```
+
+**Key Points:**
+- First searches main skeleton using `A3DSkeleton::GetHook(szName, NULL)`
+- If not found and `bNoChild == false`, searches child models recursively
+- Child models are weapons, pets, etc. attached to main model
+- This allows hooks on weapons/pets to be found
+
 ### Step 11: CECSkillGfxEvent::Tick() - Hook Position Updates
 
 **File:** `EC_ManSkillGfx.cpp:307-373`
@@ -138,6 +236,25 @@ void CECSkillGfxEvent::Tick(DWORD dwDeltaTime)
 
 ### Step 12: _get_pos_by_id() - Hook Lookup and Position Calculation
 
+**Complete Hook Lookup Chain:**
+```
+_get_pos_by_id(szHook="hand_r")
+  ↓
+A3DSkinModel::GetSkeletonHook("hand_r", true)
+  ↓
+A3DSkeleton::GetHook("hand_r", NULL)
+  ↓
+Iterates m_aHooks[] array
+  ↓
+stricmp(pHook->GetName(), "hand_r") == 0
+  ↓
+Returns A3DSkeletonHook* pointer
+  ↓
+pHook->GetAbsoluteTM() → World transform matrix
+  ↓
+Calculate position: vPos = pHook->GetAbsoluteTM() * offset
+```
+
 **File:** `EC_ManSkillGfx.cpp:10-122`
 
 #### Player Branch (Lines 24-87)
@@ -347,23 +464,61 @@ void A3DSkillGfxEvent::Tick(DWORD dwDeltaTime)
    - `FlyPos`: Hook for fly GFX spawn position (host)
    - `FlyEndPos`: Hook for fly GFX target position (target)
    - `HitPos`: Hook for hit GFX spawn position
+   - Hook names are strings (e.g., "hand_r", "weapon", "head")
 
-2. **Runtime Lookup:** `_get_pos_by_id()` called every frame in `CECSkillGfxEvent::Tick()`
-   - Looks up hook by name from skeleton
-   - Supports child models (weapons, pets)
+2. **String-Based Hook Lookup Chain:**
+   ```
+   Hook name from .sgc file (e.g., "hand_r")
+     ↓
+   _get_pos_by_id(szHook="hand_r")
+     ↓
+   A3DSkinModel::GetSkeletonHook("hand_r", true)
+     ↓
+   A3DSkeleton::GetHook("hand_r", NULL)  ← **STRING LOOKUP HERE**
+     ↓
+   Iterates m_aHooks[] array
+     ↓
+   stricmp(pHook->GetName(), "hand_r") == 0  ← **CASE-INSENSITIVE COMPARE**
+     ↓
+   Returns A3DSkeletonHook* pointer
+   ```
+
+3. **Runtime Lookup:** `_get_pos_by_id()` called every frame in `CECSkillGfxEvent::Tick()`
+   - Looks up hook by **string name** from skeleton's hook array
+   - Uses case-insensitive string comparison (`stricmp`)
+   - Supports child models (weapons, pets) via recursive search
    - Calculates world position using hook transform matrix
 
-3. **Position Calculation:**
+4. **Position Calculation:**
    - **Relative (`bRelHook = true`)**: `hookWorldMatrix * offset` → offset rotates with hook
    - **Absolute (`bRelHook = false`)**: `modelWorldMatrix * offset` then translate to hook position
 
-4. **Fallback:** If hook lookup fails, uses default position (AABB center or bottom)
+5. **Fallback:** If hook lookup fails, uses default position (AABB center or bottom)
 
-5. **GFX Attachment:**
+6. **GFX Attachment:**
    - Fly GFX spawns at `m_vHostPos` (from hook if specified)
    - Fly GFX moves toward `m_vTargetPos` (from hook if specified)
    - Hit GFX spawns at `GetTargetCenter()` (from hook if specified)
 
+## Key Implementation Detail: String-Based Hook Lookup
+
+**The critical missing piece in the flow is `A3DSkeleton::GetHook(const char* szName, int* piIndex)`:**
+
+- **Location:** `A3DSkeleton.cpp:876-903`
+- **Method:** Linear search through `m_aHooks` array
+- **Comparison:** Case-insensitive string compare using `stricmp(pHook->GetName(), szName)`
+- **Storage:** Hooks stored in `APtrArray<A3DSkeletonHook*> m_aHooks`
+- **Hook Names:** Loaded from skeleton files (`.ske` or `.bon` files) during model loading
+- **Performance:** O(n) lookup, but typically only 5-20 hooks per skeleton
+
+**Example Hook Names:**
+- `"hand_r"` - Right hand
+- `"hand_l"` - Left hand  
+- `"weapon"` - Weapon attachment point
+- `"head"` - Head position
+- `"foot_r"` - Right foot
+- `"foot_l"` - Left foot
+
 ---
 
 ## C++ to C# Conversion Notes
diff --git a/HOOK_SYSTEM_UNITY_PARENTING_APPROACH.md b/HOOK_SYSTEM_UNITY_PARENTING_APPROACH.md
new file mode 100644
index 0000000000..0ba6d37f68
--- /dev/null
+++ b/HOOK_SYSTEM_UNITY_PARENTING_APPROACH.md
@@ -0,0 +1,434 @@
+# Hook System Unity Parenting Approach
+
+**Date Created:** 2026-02-24  
+**Purpose:** Analyze whether we can use Unity's Transform parenting instead of manual position calculation
+
+---
+
+## Question
+
+Instead of manually calculating hook positions every frame and updating GFX positions, can we:
+1. Parent GFX GameObject directly to hook Transform?
+2. Eliminate the need for `GetHookWorldPosition()` calculations?
+3. Let Unity automatically handle position updates?
+
+---
+
+## Analysis: When Can We Parent vs. When We Need Manual Updates
+
+### ✅ **YES - Can Parent (Hit GFX that follows target)**
+
+**Use Case:** Hit GFX that needs to follow a moving target
+
+**C++ Behavior:**
+```cpp
+// A3DSkillGfxEvent2.cpp:502-508
+if (m_bTraceTarget)
+{
+    A3DMATRIX4 matTran;
+    matTran.Identity();
+    matTran.SetRow(3, GetTargetCenter());  // Updates every frame
+    m_pHitGfx->SetParentTM(matTran);
+}
+```
+
+**Unity Approach:**
+```csharp
+// Instead of:
+Vector3 targetPos = HookUtils.GetHookWorldPosition(targetHook, offset, bRelHook);
+hitGfx.transform.position = targetPos;  // Every frame
+
+// We can do:
+hitGfx.transform.SetParent(targetHook.transform);
+hitGfx.transform.localPosition = offset;  // One-time setup
+// Unity automatically updates position every frame!
+```
+
+**Benefits:**
+- ✅ No manual position calculation every frame
+- ✅ Automatically follows bone/hook movement
+- ✅ Handles rotation automatically
+- ✅ More Unity-native approach
+- ✅ Better performance (Unity's transform system is optimized)
+
+---
+
+### ⚠️ **PARTIAL - Can Use for Spawn Position Only (Fly GFX)**
+
+**Use Case:** Fly GFX spawns at host hook, then moves independently to target
+
+**C++ Behavior:**
+```cpp
+// A3DSkillGfxEvent2.cpp:535-546
+// Fly GFX spawns at host position
+m_pMoveMethod->StartMove(m_vHostPos, m_vTargetPos);
+
+if (m_pFlyGfx)
+{
+    m_pFlyGfx->SetParentTM(_build_matrix(m_pMoveMethod->GetMoveDir(), m_pMoveMethod->GetPos()));
+    m_pFlyGfx->Start(true);
+}
+
+// Then every frame:
+m_pMoveMethod->TickMove(dwDeltaTime, m_vHostPos, m_vTargetPos);  // Updates position
+m_pFlyGfx->SetParentTM(_build_matrix(m_pMoveMethod->GetMoveDir(), m_pMoveMethod->GetPos()));
+```
+
+**Unity Approach:**
+```csharp
+// Spawn at hook position (one-time)
+Transform hostHook = GetHook("hand_r");
+flyGfx.transform.position = hostHook.position;
+flyGfx.transform.rotation = hostHook.rotation;
+
+// Then IMMEDIATELY unparent and move independently
+flyGfx.transform.SetParent(null);  // Unparent for independent movement
+
+// Update position manually during flight
+flyGfx.transform.position = m_pMoveMethod.GetPos();
+flyGfx.transform.rotation = Quaternion.LookRotation(m_pMoveMethod.GetMoveDir());
+```
+
+**Why Can't Fully Parent:**
+- Fly GFX needs to move independently from host to target
+- Target position may also come from a hook (which moves)
+- Movement is interpolated (not directly following either hook)
+
+**Hybrid Approach:**
+- ✅ Use hook Transform for **initial spawn position** (one-time)
+- ❌ Can't parent during flight (needs independent movement)
+- ✅ Can use hook Transform for **target position calculation** (if target has hook)
+
+---
+
+### ✅ **YES - Can Use for Offsets (Child GameObject)**
+
+**Use Case:** GFX needs offset from hook position
+
+**C++ Behavior:**
+```cpp
+// Relative offset: transform offset in hook's local space
+if (bRelHook) {
+    vPos = pHook->GetAbsoluteTM() * (*pOffset);
+}
+```
+
+**Unity Approach:**
+```csharp
+// Instead of calculating:
+Vector3 worldPos = hookTransform.TransformPoint(offset);
+
+// We can create a child GameObject:
+GameObject offsetObj = new GameObject("GFX_Offset");
+offsetObj.transform.SetParent(hookTransform);
+offsetObj.transform.localPosition = offset;  // Offset in hook's local space
+
+// Then parent GFX to offset object:
+gfx.transform.SetParent(offsetObj.transform);
+gfx.transform.localPosition = Vector3.zero;  // GFX at offset position
+```
+
+**Benefits:**
+- ✅ Handles relative offsets automatically
+- ✅ Rotates with hook automatically
+- ✅ No manual matrix calculations
+
+---
+
+## Recommended Unity Implementation Strategy
+
+### Strategy 1: Hybrid Approach (Recommended)
+
+**For Hit GFX that follows target:**
+```csharp
+public class CECSkillGfxEvent : A3DSkillGfxEvent
+{
+    private GameObject m_hitGfxInstance;
+    private Transform m_targetHook;  // Hook Transform (if available)
+    
+    private void SpawnHitGfx(Vector3 vTarget)
+    {
+        // Try to get target hook
+        m_targetHook = GetTargetHookTransform();
+        
+        if (m_targetHook != null && m_pComposer.m_HitPos.bTraceTarget)
+        {
+            // Parent to hook - Unity handles updates automatically
+            m_hitGfxInstance = Instantiate(hitGfxPrefab);
+            m_hitGfxInstance.transform.SetParent(m_targetHook);
+            
+            // Apply offset
+            if (m_pComposer.m_HitPos.bRelHook)
+            {
+                // Relative offset: in hook's local space
+                m_hitGfxInstance.transform.localPosition = m_pComposer.m_HitPos.vOffset;
+            }
+            else
+            {
+                // Absolute offset: need to calculate once
+                // (Can't fully eliminate this, but only calculate once)
+                Vector3 offsetWorld = m_targetHook.root.TransformPoint(m_pComposer.m_HitPos.vOffset);
+                m_hitGfxInstance.transform.position = offsetWorld - m_targetHook.root.position + m_targetHook.position;
+            }
+        }
+        else
+        {
+            // No hook or doesn't trace target - use manual position
+            m_hitGfxInstance = Instantiate(hitGfxPrefab, vTarget, Quaternion.identity);
+            // Update manually if needed
+        }
+    }
+    
+    private Transform GetTargetHookTransform()
+    {
+        // Get hook Transform from target
+        if (string.IsNullOrEmpty(m_pComposer.m_HitPos.szHook))
+            return null;
+            
+        CECModel targetModel = GetTargetModel();
+        if (targetModel == null)
+            return null;
+            
+        // Get hook Transform (not position!)
+        return targetModel.GetHookTransform(
+            m_pComposer.m_HitPos.szHook,
+            m_pComposer.m_HitPos.szHanger,
+            m_pComposer.m_HitPos.bChildHook);
+    }
+}
+```
+
+**For Fly GFX:**
+```csharp
+private void SpawnFlyGfx()
+{
+    // Get host hook Transform (for initial position)
+    Transform hostHook = GetHostHookTransform();
+    
+    if (hostHook != null)
+    {
+        // Spawn at hook position
+        m_flyGfxInstance = Instantiate(flyGfxPrefab);
+        m_flyGfxInstance.transform.position = hostHook.position;
+        m_flyGfxInstance.transform.rotation = hostHook.rotation;
+        
+        // Apply offset if needed
+        if (m_pComposer.m_FlyPos.bRelHook)
+        {
+            m_flyGfxInstance.transform.position = hostHook.TransformPoint(m_pComposer.m_FlyPos.vOffset);
+        }
+        
+        // IMMEDIATELY unparent - fly GFX moves independently
+        m_flyGfxInstance.transform.SetParent(null);
+    }
+    else
+    {
+        // No hook - use calculated position
+        m_flyGfxInstance = Instantiate(flyGfxPrefab, m_pMoveMethod.GetPos(), Quaternion.identity);
+    }
+}
+
+private void UpdateFlyGfxTransform()
+{
+    if (m_flyGfxInstance == null) return;
+    
+    // Update position manually (can't parent during flight)
+    m_flyGfxInstance.transform.position = m_pMoveMethod.GetPos();
+    Vector3 dir = m_pMoveMethod.GetMoveDir();
+    if (dir.magnitude > 1e-4f)
+        m_flyGfxInstance.transform.rotation = Quaternion.LookRotation(dir);
+}
+```
+
+---
+
+### Strategy 2: Helper Method to Get Hook Transform (Not Position)
+
+**New Method in HookUtils or SkeletonBuilder:**
+```csharp
+public static Transform GetHookTransform(
+    SkeletonBuilder skeleton,
+    string hookName,
+    string hangerName = null,
+    bool bChildHook = false)
+{
+    // Get model (main or child)
+    CECModel model = skeleton.GetComponent<CECModel>();
+    if (hangerName != null && bChildHook)
+    {
+        model = model.GetChildModel(hangerName);
+        if (model == null) return null;
+    }
+    
+    // Get hook Transform from skeleton
+    return model.GetHook(hookName, false);  // Returns Transform, not position!
+}
+```
+
+**Benefits:**
+- Returns `Transform` instead of `Vector3`
+- Can be used for parenting
+- Can be used for one-time position lookup
+- More flexible than position-only approach
+
+---
+
+## Comparison: Manual Position vs. Parenting
+
+| Scenario | Manual Position (C++ way) | Unity Parenting | Winner |
+|----------|---------------------------|----------------|--------|
+| **Hit GFX follows target** | Calculate every frame | Parent once, Unity updates | ✅ **Parenting** |
+| **Fly GFX spawn position** | Calculate once | Use hook Transform.position once | ✅ **Parenting** (simpler) |
+| **Fly GFX during flight** | Calculate every frame | Must update manually | ⚠️ **Both** (can't parent) |
+| **Relative offset** | Matrix transform every frame | LocalPosition once | ✅ **Parenting** |
+| **Absolute offset** | Calculate every frame | Calculate once or use child GameObject | ✅ **Parenting** (one-time) |
+
+---
+
+## What We Can Eliminate
+
+### ✅ **Can Eliminate:**
+1. **Hit GFX position updates** (if `bTraceTarget = true`)
+   - Instead of: `UpdateHitGfxPosition()` every frame
+   - Use: `transform.SetParent(hookTransform)` once
+
+2. **Initial spawn position calculation**
+   - Instead of: `HookUtils.GetHookWorldPosition(hook, offset, bRelHook)`
+   - Use: `hookTransform.position` or `hookTransform.TransformPoint(offset)`
+
+3. **Relative offset calculations** (for hit GFX)
+   - Instead of: Manual matrix multiplication every frame
+   - Use: `transform.localPosition = offset` once
+
+### ❌ **Cannot Eliminate:**
+1. **Fly GFX position during flight**
+   - Must update manually (moves independently)
+   - But can use hook Transform for initial position
+
+2. **Target position for fly GFX movement calculation**
+   - Still need to get target position (from hook or default)
+   - But only need to get it once at start, or when target moves
+
+3. **Absolute offset calculations** (one-time)
+   - Still need to calculate once for absolute offsets
+   - But only once, not every frame
+
+---
+
+## Implementation Plan
+
+### Phase 1: Add Hook Transform Access
+
+**File:** `SkeletonBuilder.cs` or `CECModel.cs`
+
+```csharp
+// Add method to get hook Transform (not just position)
+public Transform GetHookTransform(string hookName, bool recursive = false)
+{
+    if (m_hookCache.TryGetValue(hookName, out Transform hook))
+        return hook;
+        
+    // Lookup hook by name
+    hook = GetHook(hookName, recursive);
+    
+    if (hook != null)
+        m_hookCache[hookName] = hook;
+        
+    return hook;
+}
+```
+
+### Phase 2: Update Hit GFX Spawning
+
+**File:** `CECSkillGfxMan.cs` - `CECSkillGfxEvent`
+
+```csharp
+private void SpawnHitGfx(Vector3 vTarget)
+{
+    // Try to get target hook Transform
+    Transform targetHook = GetTargetHookTransform();
+    
+    if (targetHook != null && m_pComposer.m_HitPos.bTraceTarget)
+    {
+        // Parent to hook - automatic updates!
+        m_hitGfxInstance = Instantiate(hitGfxPrefab);
+        m_hitGfxInstance.transform.SetParent(targetHook);
+        
+        // Apply offset
+        if (m_pComposer.m_HitPos.bRelHook)
+            m_hitGfxInstance.transform.localPosition = m_pComposer.m_HitPos.vOffset;
+        else
+        {
+            // Absolute offset - calculate once
+            Vector3 offsetWorld = targetHook.root.TransformPoint(m_pComposer.m_HitPos.vOffset);
+            m_hitGfxInstance.transform.position = offsetWorld - targetHook.root.position + targetHook.position;
+        }
+    }
+    else
+    {
+        // Fallback: manual position
+        m_hitGfxInstance = Instantiate(hitGfxPrefab, vTarget, Quaternion.identity);
+    }
+}
+```
+
+### Phase 3: Update Fly GFX Spawning
+
+```csharp
+private void SpawnFlyGfx()
+{
+    Transform hostHook = GetHostHookTransform();
+    
+    Vector3 spawnPos;
+    Quaternion spawnRot;
+    
+    if (hostHook != null)
+    {
+        // Use hook Transform for initial position
+        if (m_pComposer.m_FlyPos.bRelHook)
+        {
+            spawnPos = hostHook.TransformPoint(m_pComposer.m_FlyPos.vOffset);
+            spawnRot = hostHook.rotation;
+        }
+        else
+        {
+            spawnPos = hostHook.position + m_pComposer.m_FlyPos.vOffset;
+            spawnRot = hostHook.rotation;
+        }
+    }
+    else
+    {
+        // Fallback: use calculated position
+        spawnPos = m_pMoveMethod.GetPos();
+        spawnRot = Quaternion.LookRotation(m_pMoveMethod.GetMoveDir());
+    }
+    
+    m_flyGfxInstance = Instantiate(flyGfxPrefab, spawnPos, spawnRot);
+    // Don't parent - fly GFX moves independently
+}
+```
+
+---
+
+## Summary
+
+### ✅ **YES, we can significantly simplify the hook system in Unity:**
+
+1. **Hit GFX that follows target:** Parent to hook Transform → Unity handles updates automatically
+2. **Fly GFX spawn position:** Use hook Transform.position (one-time) → No manual calculation
+3. **Relative offsets:** Use `transform.localPosition` → No matrix math needed
+4. **Absolute offsets:** Calculate once (not every frame) → Much simpler
+
+### ⚠️ **Still need manual updates for:**
+1. **Fly GFX during flight:** Must update position manually (moves independently)
+2. **Target position lookup:** Still need to get target position (but only when needed)
+
+### 🎯 **Result:**
+- **Eliminates ~80% of manual position calculations**
+- **Simpler, more Unity-native code**
+- **Better performance** (Unity's transform system)
+- **Easier to maintain**
+
+---
+
+**End of Document**