using CommonAI.RTS;
using CommonAI.Zone;
using CommonAI.Zone.Attributes;
using CommonAI.Zone.Helper;
using CommonAI.Zone.ZoneEditor;
using CommonLang;
using CommonLang.Concurrent;
using CommonLang.Log;
using CommonLang.Protocol;
using System;
using System.Collections.Generic;

namespace CommonAI.ZoneClient
{
    public interface ILayerClient
    {
        void SendAction(CommonAI.Zone.Action action);

        //为战斗场景添加
        void BattleReady(bool bok);
    }

    /// <summary>
    /// 客户端同步模式
    /// </summary>
    public enum SyncMode : byte
    {
        /// <summary>
        /// 服务端强同步
        /// </summary>
        ForceByServer = 0,
        /// <summary>
        /// 移动直接在客户端处理，技能在客户端预处理，（伤害数字由服务端同步）
        /// </summary>
        MoveByClient_PreSkillByClient = 2,
    }

    // ---------------------------------------------------------------------------------------------

    public partial class ZoneLayer : GameEntity
    {
        private static AtomicInteger s_alloc_object_count = new AtomicInteger(0);
        private static AtomicInteger s_active_object_count = new AtomicInteger(0);
        /// <summary>
        /// 未释放实例数量
        /// </summary>
        public static int ActiveZoneLayerCount { get { return s_active_object_count.Value; } }
        /// <summary>
        /// 分配实例数量
        /// </summary>
        public static int AllocZoneLayerCount { get { return s_alloc_object_count.Value; } }

        /// <summary>
        /// 超出此同步范围，立即将坐标修正
        /// </summary>
        public float AsyncUnitPosModifyMaxRange { get; private set; }
        /// <summary>
        /// 是否主角做异步位置同步（即客户端先模拟假象）
        /// </summary>
        public SyncMode ActorSyncMode { get; set; }
        /// <summary>
        /// 服务器时间，从游戏开始到现在多少毫秒
        /// </summary>
        public long ServerTimeMS { get { return mRemotePassTimeMS; } }
        /// <summary>
        /// 是否为Short，双字节同步单位，场景必须小于255
        /// </summary>
        public bool IsHalfSync { get; private set; }
        /// <summary>
        /// 是否实时同步Z坐标，如果不实时同步Z坐标，那么客户端本地计算Z
        /// </summary>
        public bool IsSyncZ { get; private set; }
        /// <summary>
        /// 当前客户端更新Interval
        /// </summary>
        public int CurrentIntervalMS { get; private set; }
        /// <summary>
        /// 当前客户端Ping值
        /// </summary>
        public int CurrentPing { get; private set; }
        /// <summary>
        /// 服务端资源版本号
        /// </summary>
        public string ServerResourceVersion { get; private set; }
        /// <summary>
        /// 本地资源版本号
        /// </summary>
        public string ClientResourceVersion { get { return Templates.ResourceVersion; } }

        private Logger log = LoggerFactory.GetLogger("ZoneClient");
        private long mRemotePassTimeMS = 0;
        private SceneData mData;
        private ZoneInfo mTerrainDataSrc;

        //private SyncMessageQueue<IMessage> mSyncMessageQueue = new SyncMessageQueue<IMessage>();
        private List<IMessage> mSyncMessageQueue = new List<IMessage>();

        private HashMap<string, object> EnvironmentVarMap = new HashMap<string, object>();

        private HashMap<int, object> mListenRequests = new HashMap<int, object>();
        private TimeInterval<int> mListenRequestTimeout = new TimeInterval<int>(2000);
        private ServerStatusB2C mLastServerStatus;

        public float MinStep { get; private set; }
        public ILayerClient LayerClient { get; private set; }
        public TemplateManager Templates { get; private set; }
        public EditorTemplates DataRoot { get; private set; }
        public bool IsLoaded { get; private set; }
        public ServerStatusB2C ServerStatus { get { return mLastServerStatus; } }

        public ZoneLayer(EditorTemplates dataroot, ILayerClient client)
        {
            ZoneLayer.s_alloc_object_count++;
            ZoneLayer.s_active_object_count++;
            this.IsLoaded = false;
            this.DataRoot = dataroot;
            this.LayerClient = client;
            this.ActorSyncMode = SyncMode.ForceByServer;
            this.Templates = dataroot?.Templates;
            if (Templates == null)
            {
                log.Error("dataroot cannot set to null");
            }
            else
            {
                this.AsyncUnitPosModifyMaxRange = Templates.CFG.CLIENT_UNIT_MOVE_MODIFY_MAX_RANGE;
                this.MinStep = MoveHelper.GetDistance(1000 / Templates.CFG.SYSTEM_FPS, Templates.CFG.OBJECT_MOVE_TO_MIN_STEP_SEC);
            }
        }
        //-------------------------------------------------------------------------------------------
        ~ZoneLayer()
        {
            ZoneLayer.s_alloc_object_count--;
        }

        protected virtual void InitSceneData(ClientEnterScene msg)
        {
            log.Debug("---------------------------------------InitSceneData---------------------------------");
            SceneData sdata;
            if (mData == null)
            {
                sdata = DataRoot.LoadScene(msg.sceneID, false, true);
                mData = sdata;
            }
            else
            {
                sdata = mData;
            }
            if (sdata == null)
            {
                throw new Exception("Can not load scene data : " + msg.sceneID);
            }

            this.ServerResourceVersion = msg.resVersion;
            this.mTerrainDataSrc = sdata.ZoneData;
            this.SpaceDivSize = msg.spaceDiv;
            if (this.SpaceDivSize > 0)
            {
                this.mSpaceDiv = new SpaceDivision(
                    mTerrainDataSrc.TotalWidth,
                    mTerrainDataSrc.TotalHeight,
                    SpaceDivSize * mTerrainDataSrc.GridCellW,
                    SpaceDivSize * mTerrainDataSrc.GridCellH);
            }

            foreach (var dt in sdata.Units)
            {
                var zea = new ZoneEditorUnit(dt, this);
                mFlags.Add(zea.Name, zea);
            }
            foreach (var dt in sdata.Items)
            {
                var zea = new ZoneEditorItem(dt, this);
                mFlags.Add(zea.Name, zea);
            }
            foreach (var dt in sdata.Regions)
            {
                var zea = new ZoneEditorRegion(dt, this);
                mFlags.Add(zea.Name, zea);
            }
            foreach (var dt in sdata.Points)
            {
                var zea = new ZoneEditorPoint(dt, this);
                mFlags.Add(zea.Name, zea);
            }
            foreach (var dt in sdata.Decorations)
            {
                var zed = new ZoneEditorDecoration(dt, this);
                mFlags.Add(zed.Name, zed);
            }
            foreach (var dt in sdata.Areas)
            {
                var zea = new ZoneEditorArea(dt, this);
                mFlags.Add(zea.Name, zea);
            }

            this.InitTerrain(msg, out this.path_terrain_data, out this.path_finder, out this.path_terrain_area_gen);

            foreach (var flag in mFlags.Values)
            {
                flag.OnInit();
            }

            foreach (ZoneObject o in mObjectes.Objects) { SwapSpace(o); }

            IsLoaded = true;

            if (mLayerInit != null)
            {
                mLayerInit.Invoke(this);
            }
        }


        protected override void Disposing()
        {
            this.IsLoaded = false;
            base.Disposing();
            this.clearEvents();

            foreach (var o in mObjectes.Objects)
            {
                o.Dispose();
            }
            this.mObjectes.Clear();
            this.mObjectes = null;
            this.mActor = null;

            foreach (var f in mFlags.Values)
            {
                f.Dispose();
            }
            this.mFlags.Clear();
            this.mFlags = null;

            this.DataRoot = null;
            this.Templates = null;
            this.DisposeTerrain();
            if (mSpaceDiv != null)
            {
                this.mSpaceDiv.Dispose();
            }
            this.mSpaceDiv = null;
            this.mData = null;
            this.mTerrainDataSrc = null;
            if (mTasks != null)
            {
                this.mTasks.Clear();
            }
            this.mTasks = null;
            if (this.mTimeTasks != null)
            {
                this.mTimeTasks.Dispose();
            }
            this.mTimeTasks = null;
            if (mSyncMessageQueue != null)
            {
                mSyncMessageQueue.Clear();
            }
            EnvironmentVarMap.Clear();
            EnvironmentVarMap = null;
            mListenRequests.Clear();
            mLastServerStatus = null;
            ZoneLayer.s_active_object_count--;
        }

        public SceneData Data
        {
            get { return mData; }
            set
            {
                mData = value;
            }
        }
        public int SceneID
        {
            get { return mData.ID; }
        }
        //当前是否为渡劫场景
        public bool IsSceneDujie()
        {
            return mData != null && mData.ID == 70005;
        }
        public ZoneInfo Terrain
        {
            get { return path_terrain_data.Data; }
        }
        public ZoneInfo TerrainSrc
        {
            get { return mTerrainDataSrc; }
        }


        /// <summary>
        /// 获得当前服务端可同步环境变量
        /// </summary>
        /// <param name="key"></param>
        /// <returns></returns>
        public object GetEnvironmentVar(string key)
        {
            return EnvironmentVarMap.Get(key);
        }

        /// <summary>
        /// 获得当前服务端可同步环境变量列表
        /// </summary>
        /// <param name="key"></param>
        /// <returns></returns>
        public IEnumerable<string> ListEnvironmentVars()
        {
            return EnvironmentVarMap.Keys;
        }


        public void BeginUpdate(int intervalMS)
        {
            try
            {
                if (IsDesposed) { return; }
                mTasks.ProcessMessages(this);

                if (intervalMS > 0)
                {
                    //this.mLocalPassTimeMS += intervalMS;
                    this.CurrentIntervalMS = intervalMS;
                    this.MinStep = MoveHelper.GetDistance(intervalMS, Templates.CFG.OBJECT_MOVE_TO_MIN_STEP_SEC);
                    this.mObjectes.ForEachObjectsDoUpdateAI();
                }
            }
            catch(Exception )
            {

            }
        }

        public void Update()
        {
            if (IsDesposed) { return; }

            //mSyncMessageQueue.ProcessMessages(doEvent);
            if (mSyncMessageQueue != null)
            {
                var num = mSyncMessageQueue.Count;
                for (int i = 0; i < num; i++)
                {
                    doEvent(mSyncMessageQueue[i]);
                }
                mSyncMessageQueue.RemoveRange(0, num);
            }


            if (CurrentIntervalMS > 0)
            {
                updateObjects();
                mTimeTasks.Update(CurrentIntervalMS);
            }
            if (mListenRequestTimeout.Update(CurrentIntervalMS))
            {
                check_request_timeout();
            }
        }


        private void updateObjects()
        {
            this.mObjectes.ForEachObjectsDoUpdate();
            //this.mObjectes.ForEachObjects((zo) =>
            //{
            //    zo.Update();
            //    return false;
            //});
            //this.mObjectes.ForEachObjects((zo) =>
            //{
            //    zo.UpdatePos();
            //    return false;
            //});
        }

        //-------------------------------------------------------------------------------------------
        #region IO

        /// <summary>
        /// 接收新消息
        /// </summary>
        /// <param name="msg"></param>
        public void ProcessMessage(IMessage _msg)
        {
            if (_msg is PackEvent)
            {
                var pack = _msg as PackEvent;
                for (int i = 0; i < pack.events.Count; i++)
                {
                    var msg = pack.events[i];
                    if (msg is Pong)
                    {
                        uint ctime = (uint)CUtils.CurrentTimeMS; ;
                        Pong pong = msg as Pong;
                        this.CurrentPing = (int)(ctime - pong.ClientTimeDayOfMS);
                    }
                    else
                    {
                        mSyncMessageQueue.Add(msg);
                    }
                }
            }
            else
            {
                mSyncMessageQueue.Add(_msg);
            }
        }

        /// <summary>
        /// 发送消息
        /// </summary>
        /// <param name="action"></param>
        public void SendAction(CommonAI.Zone.Action action)
        {
            if (action is Ping)
            {
                uint ctime = (uint)CUtils.CurrentTimeMS; ;
                Ping ping = action as Ping;
                ping.DayOfMS = ctime;
            }
            LayerClient.SendAction(action);
        }
        /// <summary>
        /// 发送请求
        /// </summary>
        /// <param name="msg"></param>
        /// <param name="handler"></param>
        /// <param name="timeout"></param>
        /// <param name="timeOutMS"></param>
        /// <returns></returns>
        internal Request SendRequest(ActorRequest msg, OnResponseHandler handler, OnRequestTimeoutHandler timeout = null, int timeOutMS = 15000)
        {
            Request req = new Request(this, timeOutMS, msg, handler, timeout);
            lock (mListenRequests)
            {
                mListenRequests.Add(req.MessageID, req);
            }
            LayerClient.SendAction(msg);
            return req;
        }

        #endregion
        //-------------------------------------------------------------------------------------------
        #region EVENTS

        /// <summary>
        /// 客户端模拟服务端的包
        /// </summary>
        /// <param name="msg"></param>
        public void PreQueueEvent(IMessage msg)
        {
            doEvent(msg);
        }

        public void clientSendDoEvent(IMessage msg)
        {
            doEvent(msg);
        }

        private void doEvent(IMessage msg)
        {
            try
            {   
                if (msg is ActorResponse)
                {
                    var rsp = msg as ActorResponse;
                    on_received_response(rsp);
                }
                if (msg is ObjectEvent)
                {
                    var oe = msg as ObjectEvent;
                    ZoneObject obj = (oe.object_id == 0) ? Actor : GetObject<ZoneObject>(oe.object_id);
                    if (obj == null)
                    {
                        log.Warn(">not found object(" + oe.object_id + ") @event：" + oe);
                        return;
                    }
                    obj.DoEvent(msg as ObjectEvent);
                    if (mMessageReceived != null)
                    {
                        mMessageReceived.Invoke(this, msg);
                    }
                    if (mObjectMessageReceived != null)
                    {
                        mObjectMessageReceived.Invoke(this, msg, obj);
                    }
                    if (obj.mOnDoEvent != null)
                    {
                        obj.mOnDoEvent.Invoke(obj, msg as ObjectEvent);
                    }
                    return;
                }
                else if (msg is ServerStatusB2C)
                {
                    mLastServerStatus = msg as ServerStatusB2C;
                }
                else
                {
                    if (msg is ClientEnterScene)
                    {
                        doClientEnterScene(msg as ClientEnterScene);
                    }
                    else if (msg is LockActorEvent)
                    {
                        doLockActorEvent(msg as LockActorEvent);
                    }
                    else if (msg is SyncObjectsEvent)
                    {
                        doSyncUnitsEvent(msg as SyncObjectsEvent);
                    }
                    else if (msg is SyncFlagsEvent)
                    {
                        doSyncFlagsEvent(msg as SyncFlagsEvent);
                    }
                    else if (msg is AddUnitEvent)
                    {
                        doAddUnitEvent(msg as AddUnitEvent);
                    }
                    else if (msg is AddSpellEvent)
                    {
                        doAddSpellEvent(msg as AddSpellEvent);
                    }
                    else if (msg is AddItemEvent)
                    {
                        doAddItemEvent(msg as AddItemEvent);
                    }
                    else if (msg is RemoveObjectEvent)
                    {
                        doRemoveObjectEvent(msg as RemoveObjectEvent);
                    }
                    else if (msg is SyncPosEvent)
                    {
                        doSyncPosEvent(msg as SyncPosEvent);
                    }
                    else if (msg is DecorationChangedEvent)
                    {
                        doDecorationChanged(msg as DecorationChangedEvent);
                    }
                    else if (msg is FlagTagChangedEvent)
                    {
                        doFlagTagChanged(msg as FlagTagChangedEvent);
                    }
                    else if (msg is SyncEnvironmentVarEvent)
                    {
                        doSyncEnvironmentVarEvent(msg as SyncEnvironmentVarEvent);
                    }
                    else if (msg is ChangeBGMEvent)
                    {
                        doChangeBGMEvent(msg as ChangeBGMEvent);
                    }
                    else if (msg is DoScriptEvent)
                    {
                        doDoScriptEvent(msg as DoScriptEvent);
                    }
                    else if (msg is ScriptCommandEvent)
                    {
                        doScriptCommandEvent(msg as ScriptCommandEvent);
                    }
                    else if (msg is GameOverEvent)
                    {
                        //doZoneEvent(ZoneEvent.GAME_OVER, null, msg);
                        doGameOver(msg as GameOverEvent);
                    }
                    //doZoneEvent(ZoneEvent.MESSAGE, null, msg);
                    if (mMessageReceived != null)
                    {
                        mMessageReceived.Invoke(this, msg);
                    }
                }
            }
            finally
            {
                if (msg is Event) (msg as Event).sender = null;
            }
        }

        private void doClientEnterScene(ClientEnterScene msg)
        {
            this.InitSceneData(msg);
        }

        private void doLockActorEvent(LockActorEvent msg)
        {
            //客户端可以主动发送战斗服消息
            if(LayerClient != null)
            {
                LayerClient.BattleReady(true);
            }

            if (msg.CurrentZoneVars != null)
            {
                foreach (CommonAI.ZoneClient.ClientStruct.ZoneEnvironmentVar var in msg.CurrentZoneVars)
                {
                    EnvironmentVarMap.Put(var.Key, var.Value);
                }
            }
            if (msg.UnitData != null)
            {
                SyncUnitInfo syn = msg.UnitData;
                ZoneUnit ret = GetObject<ZoneUnit>(syn.ObjectID) as ZoneUnit;
                if (ret != null)
                {
                    removeObj(syn.ObjectID);
                }
                UnitInfo unit = Templates.getUnit(syn.TemplateID);
                if (unit != null)
                {
                    unit = unit.Clone() as UnitInfo;
                    unit.Properties = msg.GameServerProp;
                    ZoneActor act = TemplateManager.Factory.CreateClientActor(this, unit, msg);
                    act.Direction = syn.direction;
                    mActor = act;
                    if (ret == null)
                    {
                        addObj(act);
                    }
                    else
                    {
                        replaceObj(act);
                    }
                }
                else
                {
                    log.Error("TemplateID Not Exist! ID = " + syn.TemplateID);
                }
            }
        }

        private void doSyncUnitsEvent(SyncObjectsEvent msg)
        {
            foreach (var syn in msg.Objects)
            {
                doSyncObjectInfo(syn);
            }
        }
        private void doSyncFlagsEvent(SyncFlagsEvent msg)
        {
            foreach (var kv in msg.ChangedTags)
            {
                var flag = mFlags.Get(kv.Key);
                if (flag != null)
                {
                    flag.Tag = kv.Value;
                    if (mFlagTagChanged != null)
                    {
                        mFlagTagChanged.Invoke(this, flag);
                    }
                }
            }
            foreach (var flag in mFlags.Values)
            {
                if (flag is ZoneEditorDecoration)
                {
                    ZoneEditorDecoration ed = flag as ZoneEditorDecoration;
                    bool enable = !msg.ClosedDecorations.Contains(ed.Name);
                    if (ed.Enable != enable)
                    {
                        ed.Enable = enable;
                        ed.DecorationChanged();
                        //doZoneEvent(ZoneEvent.DECORATION_CHANGED, ed);
                        if (mDecorationChanged != null)
                        {
                            mDecorationChanged.Invoke(this, ed);
                        }
                    }
                }
            }
        }

        private ZoneObject doSyncObjectInfo(SyncObjectInfo syn)
        {
            ZoneObject ret = GetObject<ZoneObject>(syn.ObjectID);
            if (ret == null)
            {
                if (syn is SyncUnitInfo)
                {
                    UnitInfo unit = Templates.getUnit(syn.TemplateID);
                    if (unit != null)
                    {
                        unit = unit.Clone() as UnitInfo;
                        ret = TemplateManager.Factory.CreateClientUnit(this, unit, syn as SyncUnitInfo, null);

                    }
                }
                else if (syn is SyncItemInfo)
                {
                    ItemTemplate item = Templates.getItem(syn.TemplateID);
                    if (item != null)
                    {
                        item = item.Clone() as ItemTemplate;
                        ret = TemplateManager.Factory.CreateClientItem(this, item, syn as SyncItemInfo, null);
                    }
                }
                else if (syn is SyncSpellInfo)
                {
                    SpellTemplate spell = Templates.getSpell(syn.TemplateID);
                    if (spell != null)
                    {
                        spell = spell.Clone() as SpellTemplate;
                        ret = TemplateManager.Factory.CreateClientSpell(this, spell, syn as SyncSpellInfo, null);
                    }
                }
                if (ret != null)
                {
                    addObj(ret);
                }
                else
                {
                    log.Error(string.Format("SyncObject : Can Not Create Object : {0} as {1}", syn.TemplateID, syn));
                    return null;
                }
            }
            ret.ForceSyncPos(syn.x, syn.y);
            ret.Direction = syn.direction;
            return ret;
        }

        private void doAddUnitEvent(AddUnitEvent e)
        {
            UnitInfo info = Templates.getUnit(e.Sync.TemplateID);
            if (info != null)
            {
                info = info.Clone() as UnitInfo;
                ZoneUnit ret = TemplateManager.Factory.CreateClientUnit(this, info, e.Sync, e);
                if (addObj(ret))
                {
                    ret.SyncBuffStatus(e.Sync.CurrentBuffStatus);
                }
            }
        }

        private void doAddSpellEvent(AddSpellEvent e)
        {
            SpellTemplate sp = Templates.getSpell(e.spell_template_id);
            if (sp != null)
            {
                sp = sp.Clone() as SpellTemplate;
                var syn = new SyncSpellInfo();
                syn.ObjectID = e.spell_id;
                syn.x = e.x;
                syn.y = e.y;
                syn.direction = e.direction;
                var ret = TemplateManager.Factory.CreateClientSpell(this, sp, syn, e);
                ret.Direction = e.direction;
                ret.Sender = GetObject<ZoneObject>(e.sender_unit_id);
                if (ret.Sender != null && ret.Sender is ZoneSpell)
                {
                    ret.LaunchHeight = (ret.Sender as ZoneSpell).Z;
                }
                else
                {
                    ret.LaunchHeight = e.height;
                }
                ret.Launcher = GetUnit(e.launcher_unit_id);
                ret.Target = GetUnit(e.target_obj_id);
                ret.TargetPos = e.target_pos;
                addObj(ret);
            }
            else
            {
                log.Error($"Not found spell template :{e.spell_template_id}");
            }
        }

        private void doAddItemEvent(AddItemEvent e)
        {
            ItemTemplate item = Templates.getItem(e.Sync.TemplateID);
            if (item != null)
            {
                item = item.Clone() as ItemTemplate;
                ZoneItem ret = TemplateManager.Factory.CreateClientItem(this, item, e.Sync, e);
                addObj(ret);
            }
        }

        private void doRemoveObjectEvent(RemoveObjectEvent e)
        {
            removeObj(e.object_id);
        }

        private void doSyncPosEvent(SyncPosEvent e)
        {
            bool isDujie = IsSceneDujie();
            this.mRemotePassTimeMS = e.PassTimeMS;
            this.IsHalfSync = e.IsHalf;
            this.IsSyncZ = e.IsSyncZ;
            ZoneObject gu;
            if (e.units_st != null)
            {
                for (int i = 0; i < e.units_st.Length; ++i)
                {
                    gu = GetObject<ZoneObject>(e.units_st[i].ID);
                    if (gu != null)
                    {
                        //YXJDebug.logWarning(">>{0}:{1}>syncState{4}-->x:{2},y:{3}", gu.ObjectID, gu.Name, e.units_st[i].UnitMainState, e.units_st[i].UnitSubState, ((ZoneUnit)gu).CurrentState);
                        if (isDujie && e.units_st[i].UnitMainState == UnitActionStatus.Move)
                        {
                            //YXJDebug.logWarning(">({0}/{1})ignore move state@Dujie scene", gu.ObjectID, gu.Name);
                        }
                        else
                        {
                            gu.SyncPos(ref e.units_st[i]);
                        }
                    }
                }
            }
            if (e.units_pos != null)
            {
                for (int i = 0; i < e.units_pos.Length; ++i)
                {
                    gu = GetObject<ZoneObject>(e.units_pos[i].ID);
                    if (gu != null)
                    {
                        //YXJDebug.logWarning(">>{0}:{1}>syncPos({4}), x:{2},y:{3}", gu.ObjectID, gu.Name, e.units_pos[i].X, e.units_pos[i].Y, ((ZoneUnit)gu).CurrentState);
                        if (isDujie)
                        {
                            //YXJDebug.logWarning(">({0}/{1})ignore syncPos@Dujie scene", gu.ObjectID, gu.Name);
                        }
                        else
                        {
                            gu.SyncPos(ref e.units_pos[i]);
                            SwapSpace(gu);
                        }
                    }
                }
            }
        }

        private void doDecorationChanged(DecorationChangedEvent e)
        {
            var ed = mFlags.Get(e.Name) as ZoneEditorDecoration;
            if (ed != null && ed.Enable != e.Enable)
            {
                ed.Enable = e.Enable;
                ed.DecorationChanged();
                if (mDecorationChanged != null)
                {
                    mDecorationChanged.Invoke(this, ed);
                }
                //doZoneEvent(ZoneEvent.DECORATION_CHANGED, ed, e);
            }
        }
        private void doFlagTagChanged(FlagTagChangedEvent e)
        {
            var flag = mFlags.Get(e.Name);
            if (flag != null && flag.Tag != flag.EditorData.Tag)
            {
                flag.Tag = e.Tag;
                if (mFlagTagChanged != null)
                {
                    mFlagTagChanged.Invoke(this, flag);
                }
                //doZoneEvent(ZoneEvent.DECORATION_CHANGED, ed, e);
            }
        }

        private void doSyncEnvironmentVarEvent(SyncEnvironmentVarEvent e)
        {
            EnvironmentVarMap[e.Key] = e.Value;
        }

        private void doChangeBGMEvent(ChangeBGMEvent e)
        {
            if (mOnChangeBGM != null)
            {
                mOnChangeBGM.Invoke(this, e.FileName);
            }
        }

        private void doDoScriptEvent(DoScriptEvent e)
        {
            if (mOnScriptFile != null)
            {
                mOnScriptFile.Invoke(this, e.ScriptFileName);
            }
        }

        private void doScriptCommandEvent(ScriptCommandEvent e)
        {
            if (mOnScriptCommand != null)
            {
                mOnScriptCommand.Invoke(this, e.message);
            }
        }


        private void doGameOver(GameOverEvent evt)
        {
            if (mGameOver != null)
            {
                mGameOver.Invoke(this, evt.WinForce == Actor.Force, evt.message);
            }
        }

        #endregion
        //-------------------------------------------------------------------------------------------
        //         #region EVENT_NOTIFY
        // 
        //         private void doZoneEvent(ZoneEvent ze, ZoneLayerObject obj = null, IMessage msg = null)
        //         {
        //             switch (ze)
        //             {
        //                 case ZoneEvent.INIT:
        // 
        //                     break;
        //                 case ZoneEvent.ADD_OBJ:
        // 
        //                     break;
        //                 case ZoneEvent.REMOVE_OBJ:
        // 
        //                     break;
        //                 case ZoneEvent.GAME_OVER:
        // 
        //                     break;
        //                 case ZoneEvent.MESSAGE:
        // 
        //                     break;
        //                 case ZoneEvent.OBJECT_EVENT:
        // 
        //                     break;
        //                 case ZoneEvent.DECORATION_CHANGED:
        //                     
        //                     break;
        //             }
        //         }
        // 
        //         #endregion
        //-------------------------------------------------------------------------------------------
        #region OBJECTS

        private bool addObj(ZoneObject obj)
        {
            ZoneObject ret = mObjectes.GetObject<ZoneObject>(obj.ObjectID);
            if (ret != null)
            {
                ret.ForceSyncPos(obj.X, obj.Y);
                ret.Direction = obj.Direction;
                obj.Dispose();
                return false;
            }
            else
            {
                mObjectes.Add(obj);
                SwapSpace(obj);
                obj.OnAdded();
                if (mObjectEnter != null)
                {
                    mObjectEnter.Invoke(this, obj);
                }
                if (obj == mActor)
                {
                    if (mActorAdded != null)
                    {
                        mActorAdded.Invoke(this, mActor);
                    }
                    mActor.SendReady();
                }
                return true;
            }
        }

        private void replaceObj(ZoneObject obj)
        {
            ZoneObject old = mObjectes.RemoveObjectByKey(obj.ObjectID);
            if (old != null)
            {
                old.Dispose();
                if (mSpaceDiv != null) mSpaceDiv.ClearSpace(old.mCurrentCellNode);
            }
            mObjectes.Add(obj);
            SwapSpace(obj);
            obj.OnAdded();
            //doZoneEvent(ZoneEvent.ADD_OBJ, obj, null);
            if (mObjectEnter != null)
            {
                mObjectEnter.Invoke(this, obj as ZoneObject);
            }
            if (obj == mActor)
            {
                if (mActorAdded != null)
                {
                    mActorAdded.Invoke(this, mActor);
                }
                mActor.SendReady();
            }
        }

        private void removeObj(uint objID)
        {
            ZoneObject ret = mObjectes.RemoveObjectByKey(objID);
            if (ret != null)
            {
                if (mPlayerLeave != null)
                {
                    mPlayerLeave.Invoke(this, ret);
                }

                ret.Dispose();
                if (mSpaceDiv != null) { mSpaceDiv.ClearSpace(ret.mCurrentCellNode); }
                //doZoneEvent(ZoneEvent.REMOVE_OBJ, ret, null);
                if (mObjectLeave != null)
                {
                    mObjectLeave.Invoke(this, ret);
                }
            }
        }

        #endregion
        //-------------------------------------------------------------------------------------------
        #region REQUEST_RESPONSE

        private void check_request_timeout()
        {
            long curTime = CUtils.CurrentTimeMS;
            lock (mListenRequests)
            {
                if (mListenRequests.Count > 0)
                {
                    using (var removing = ListObjectPool<Request>.AllocAutoRelease())
                    {
                        foreach (Request req in mListenRequests.Values)
                        {
                            if (req.EndTime < curTime)
                            {
                                removing.Add(req);
                            }
                        }
                        if (removing.Count > 0)
                        {
                            foreach (Request remove in removing)
                            {
                                mListenRequests.RemoveByKey(remove.MessageID);
                                remove.onTimeout();
                            }
                        }
                    }
                }
            }
        }

        private bool on_received_response(ActorResponse rsp)
        {
            Request request = null;
            lock (mListenRequests)
            {
                request = mListenRequests.RemoveByKey(rsp.MessageID) as Request;
            }
            if (request != null)
            {
                request.onRecivedMessage(rsp);
                return true;
            }
            return false;
        }

        private AtomicInteger MessageIDGen = new AtomicInteger(1);

        public class Request
        {
            internal static Logger log = LoggerFactory.GetLogger("ZoneLayer.Request");

            private OnResponseHandler mHandler;
            private OnRequestTimeoutHandler mTimeout;

            public ZoneLayer Layer { get; private set; }
            public int TimeOutMS { get; private set; }
            public long EndTime { get; private set; }
            public long SendTime { get; private set; }
            public int MessageID { get; private set; }
            public ActorRequest RequestMessage { get; protected set; }
            public ActorResponse ResponseMessage { get; protected set; }

            public Request(ZoneLayer client, int timeOutMS, ActorRequest request, OnResponseHandler handler = null, OnRequestTimeoutHandler timeout = null)
            {
                this.Layer = client;
                this.MessageID = request.MessageID = client.MessageIDGen.GetAndIncrement();
                this.RequestMessage = request;
                this.TimeOutMS = timeOutMS;
                this.SendTime = CUtils.CurrentTimeMS;
                this.EndTime = SendTime + timeOutMS;

                this.mHandler = handler;
                this.mTimeout = timeout;
            }
            virtual internal void onRecivedMessage(ActorResponse msg)
            {
                ResponseMessage = msg;
                if (mHandler != null)
                {
                    try
                    {
                        mHandler.Invoke(this);
                    }
                    catch (Exception err)
                    {
                        log.Error(err.Message, err);
                    }
                }
                mHandler = null;
                mTimeout = null;
            }
            virtual internal void onTimeout()
            {
                if (mTimeout != null)
                {
                    try
                    {
                        mTimeout.Invoke(this);
                    }
                    catch (Exception err)
                    {
                        log.Error(err.Message, err);
                    }
                }
                mHandler = null;
                mTimeout = null;
            }
        }
        public delegate void OnResponseHandler(Request req);
        public delegate void OnRequestTimeoutHandler(Request req);

        #endregion       
        //------------------------------------------------------------------------------------

        #region TIMING_AND_TASK

        private SyncMessageQueueAction<ZoneLayer> mTasks = new SyncMessageQueueAction<ZoneLayer>();
        private TimeTaskQueue mTimeTasks = new TimeTaskQueue();

        private void doTask(Action<ZoneLayer> task)
        {
            task(this);
        }
        /// <summary>
        /// 【线程安全】向主线程排一个任务
        /// </summary>
        /// <param name="task"></param>
        public void QueueTask(Action<ZoneLayer> task)
        {
            mTasks.Enqueue(task);
        }
        /// <summary>
        /// 【线程安全】增加时间任务
        /// </summary>
        /// <param name="intervalMS"></param>
        /// <param name="delayMS"></param>
        /// <param name="repeat"></param>
        /// <param name="handler"></param>
        public TimeTaskMS AddTimeTask(int intervalMS, int delayMS, int repeat, TickHandler handler)
        {
            return mTimeTasks.AddTimeTask(intervalMS, delayMS, repeat, handler);
        }
        /// <summary>
        /// 【线程安全】增加延时回调方法
        /// </summary>
        /// <param name="delayMS"></param>
        /// <param name="handler"></param>
        public TimeTaskMS AddTimeDelayMS(int delayMS, TickHandler handler)
        {
            return mTimeTasks.AddTimeDelayMS(delayMS, handler);
        }
        /// <summary>
        /// 【线程安全】增加定时回调方法
        /// </summary>
        /// <param name="intervalMS"></param>
        /// <param name="handler"></param>
        public TimeTaskMS AddTimePeriodicMS(int intervalMS, TickHandler handler)
        {
            return mTimeTasks.AddTimePeriodicMS(intervalMS, handler);
        }

        #endregion
        //-------------------------------------------------------------------------------------------
        #region EVENTS

        public delegate void OnInitHandler(ZoneLayer layer);
        public delegate void OnActorAddedHandler(ZoneLayer layer, ZoneActor actor);
        public delegate void OnObjectEnterHandler(ZoneLayer layer, ZoneObject obj);
        public delegate void OnObjectLeaveHandler(ZoneLayer layer, ZoneObject obj);
        public delegate void OnPlayerLevelHandler(ZoneLayer layer, ZoneObject obj);
        public delegate void OnDecorationChangedHandler(ZoneLayer layer, ZoneEditorDecoration ed);
        public delegate void OnFlagTagChangedHandler(ZoneLayer layer, ZoneFlag flag);
        public delegate void OnMessageReceivedHandler(ZoneLayer layer, IMessage msg);
        public delegate void OnObjectMessageReceivedHandler(ZoneLayer layer, IMessage msg, ZoneObject obj);

        public delegate void OnGameOverHandler(ZoneLayer layer, bool isWin, string msg);
        public delegate void OnScriptCommandHandler(ZoneLayer layer, string msg);
        public delegate void OnScriptFileHandler(ZoneLayer layer, string filename);
        public delegate void OnChangeBGMHandler(ZoneLayer layer, string filename);

        /* 只要不加 event 就不会报错 */
        private OnInitHandler mLayerInit;
        private OnActorAddedHandler mActorAdded;
        private OnObjectEnterHandler mObjectEnter;
        private OnObjectLeaveHandler mObjectLeave;
        private OnDecorationChangedHandler mDecorationChanged;
        private OnFlagTagChangedHandler mFlagTagChanged;
        private OnMessageReceivedHandler mMessageReceived;
        private OnObjectMessageReceivedHandler mObjectMessageReceived;

        //本地外部临时数据(用于跨服战)，由于先断数据层，再清渲染层会导致外部临时数据清理的时候出错
        private OnPlayerLevelHandler mPlayerLeave;

        private OnGameOverHandler mGameOver;
        private OnScriptCommandHandler mOnScriptCommand;
        private OnScriptFileHandler mOnScriptFile;
        private OnChangeBGMHandler mOnChangeBGM;

        [EventTriggerDescAttribute("客户端场景初始化时触发")]
        public event OnInitHandler LayerInit { add { mLayerInit += value; } remove { mLayerInit -= value; } }
        [EventTriggerDescAttribute("主角被添加时触发")]
        public event OnActorAddedHandler ActorAdded { add { mActorAdded += value; } remove { mActorAdded -= value; } }
        [EventTriggerDescAttribute("单位进入场景")]
        public event OnObjectEnterHandler ObjectEnter { add { mObjectEnter += value; } remove { mObjectEnter -= value; } }
        [EventTriggerDescAttribute("玩家离开场景")]
        public event OnPlayerLevelHandler PlayerLeave { add { mPlayerLeave += value; } remove { mPlayerLeave -= value; } }
        [EventTriggerDescAttribute("单位离开场景")]
        public event OnObjectLeaveHandler ObjectLeave { add { mObjectLeave += value; } remove { mObjectLeave -= value; } }
        [EventTriggerDescAttribute("空气墙变化时触发")]
        public event OnDecorationChangedHandler DecorationChanged { add { mDecorationChanged += value; } remove { mDecorationChanged -= value; } }
        [EventTriggerDescAttribute("Flag Tag 变化时触发")]
        public event OnFlagTagChangedHandler FlagTagChanged { add { mFlagTagChanged += value; } remove { mFlagTagChanged -= value; } }

        [EventTriggerDescAttribute("接收网络消息")]
        public event OnMessageReceivedHandler MessageReceived { add { mMessageReceived += value; } remove { mMessageReceived -= value; } }
        [EventTriggerDescAttribute("接收Object网络消息")]
        public event OnObjectMessageReceivedHandler ObjectMessageReceived { add { mObjectMessageReceived += value; } remove { mObjectMessageReceived -= value; } }

        [EventTriggerDescAttribute("BGM发生变化时触发")]
        public event OnChangeBGMHandler OnChangeBGM { add { mOnChangeBGM += value; } remove { mOnChangeBGM -= value; } }
        [EventTriggerDescAttribute("游戏结束")]
        public event OnGameOverHandler GameOver { add { mGameOver += value; } remove { mGameOver -= value; } }
        [EventTriggerDescAttribute("服务端通知客户端执行指定脚本代码")]
        public event OnScriptCommandHandler OnScriptCommand { add { mOnScriptCommand += value; } remove { mOnScriptCommand -= value; } }
        [EventTriggerDescAttribute("服务端通知客户端执行指定脚本文件")]
        public event OnScriptFileHandler OnScriptFile { add { mOnScriptFile += value; } remove { mOnScriptFile -= value; } }

        private void clearEvents()
        {
            this.mLayerInit = null;
            this.mActorAdded = null;
            this.mObjectEnter = null;
            this.mObjectLeave = null;
            this.mDecorationChanged = null;
            this.mFlagTagChanged = null;
            this.mMessageReceived = null;
            this.mObjectMessageReceived = null;

            this.mGameOver = null;
            this.mOnScriptCommand = null;
            this.mOnScriptFile = null;
            this.mOnChangeBGM = null;
            this.mPlayerLeave = null;

        }

        #endregion
    }


}