把代码核心逻辑移入热更工程，热更工程生成编译后可以直接Copy dll 和 mdb文件到UnityAsset目录下

把代码核心逻辑移入热更工程，热更工程生成编译后可以直接Copy dll 和 mdb文件到UnityAsset目录下

TEngineHotUpdate/TEngineHotUpdate.csproj

@@ -1,5 +1,6 @@
 <?xml version="1.0" encoding="utf-8"?>
-<Project ToolsVersion="15.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+<Project ToolsVersion="15.0"
+  xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
   <Import Project="$(MSBuildExtensionsPath)\$(MSBuildToolsVersion)\Microsoft.Common.props" Condition="Exists('$(MSBuildExtensionsPath)\$(MSBuildToolsVersion)\Microsoft.Common.props')" />
   <PropertyGroup>
     <Configuration Condition=" '$(Configuration)' == '' ">Debug</Configuration>
@@ -38,9 +39,24 @@
     <Reference Include="UnityEngine">
       <HintPath>UnityLib\UnityEngine.dll</HintPath>
     </Reference>
+    <Reference Include="UnityEngine.CoreModule">
+      <HintPath>UnityLib\UnityEngine.CoreModule.dll</HintPath>
+    </Reference>
+    <Reference Include="UnityEngine.AssetBundleModule">
+      <HintPath>UnityLib\UnityEngine.AssetBundleModule.dll</HintPath>
+    </Reference>
     <Reference Include="UnityEngine.UI">
       <HintPath>UnityLib\UnityEngine.UI.dll</HintPath>
     </Reference>
+    <Reference Include="UnityEngine.UIModule">
+      <HintPath>UnityLib\UnityEngine.UIModule.dll</HintPath>
+    </Reference>
+    <Reference Include="UnityEngine.PhysicsModule">
+      <HintPath>UnityLib\UnityEngine.PhysicsModule.dll</HintPath>
+    </Reference>
+    <Reference Include="UnityEngine.InputLegacyModule">
+      <HintPath>UnityLib\UnityEngine.InputLegacyModule.dll</HintPath>
+    </Reference>
     <Reference Include="Microsoft.CSharp" />
     <Reference Include="System.Data" />
     <Reference Include="System.Net.Http" />
@@ -49,7 +65,76 @@
   <ItemGroup>
     <Compile Include="GameApp.cs" />
     <Compile Include="Properties\AssemblyInfo.cs" />
-    <Compile Include="src\**" />
+    <Compile Include="src\TEngineCore\ClientSaveData\ClientSaveData.cs" />
+    <Compile Include="src\TEngineCore\Config\ResConfigUtil.cs" />
+    <Compile Include="src\TEngineCore\Core\BaseLogicSys.cs" />
+    <Compile Include="src\TEngineCore\Core\ILogicSys.cs" />
+    <Compile Include="src\TEngineCore\Core\ListPool.cs" />
+    <Compile Include="src\TEngineCore\Core\MemPoolMgr.cs" />
+    <Compile Include="src\TEngineCore\Core\Singleton.cs" />
+    <Compile Include="src\TEngineCore\Core\TEngine.cs" />
+    <Compile Include="src\TEngineCore\Core\TEngineRedux.cs" />
+    <Compile Include="src\TEngineCore\Core\TLogger.cs" />
+    <Compile Include="src\TEngineCore\Core\TSingleton.cs" />
+    <Compile Include="src\TEngineCore\Core\UnitySingleton.cs" />
+    <Compile Include="src\TEngineCore\ECS\ArrayPool.cs" />
+    <Compile Include="src\TEngineCore\ECS\Demo\ECSDemoApp.cs" />
+    <Compile Include="src\TEngineCore\ECS\Demo\ECSGameSystem.cs" />
+    <Compile Include="src\TEngineCore\ECS\ECSActor.cs" />
+    <Compile Include="src\TEngineCore\ECS\ECSComponent.cs" />
+    <Compile Include="src\TEngineCore\ECS\ECSDebugBehaviour.cs" />
+    <Compile Include="src\TEngineCore\ECS\ECSEventCmpt.cs" />
+    <Compile Include="src\TEngineCore\ECS\ECSObject.cs" />
+    <Compile Include="src\TEngineCore\ECS\ECSSystem.cs" />
+    <Compile Include="src\TEngineCore\ECS\Entity.cs" />
+    <Compile Include="src\TEngineCore\ECS\HotfixComponent.cs" />
+    <Compile Include="src\TEngineCore\ECS\IFixedUpdate.cs" />
+    <Compile Include="src\TEngineCore\ECS\IUpdate.cs" />
+    <Compile Include="src\TEngineCore\ECS\UpdateComponent.cs" />
+    <Compile Include="src\TEngineCore\Event\GameEventMgr.cs" />
+    <Compile Include="src\TEngineCore\Event\StringId.cs" />
+    <Compile Include="src\TEngineCore\FileSystem\FileSystem.cs" />
+    <Compile Include="src\TEngineCore\FileSystem\FileWriter.cs" />
+    <Compile Include="src\TEngineCore\FileSystem\LogToFile.cs" />
+    <Compile Include="src\TEngineCore\Json\JsonHelper.cs" />
+    <Compile Include="src\TEngineCore\Json\LitJson\IJsonWrapper.cs" />
+    <Compile Include="src\TEngineCore\Json\LitJson\JsonData.cs" />
+    <Compile Include="src\TEngineCore\Json\LitJson\JsonException.cs" />
+    <Compile Include="src\TEngineCore\Json\LitJson\JsonMapper.cs" />
+    <Compile Include="src\TEngineCore\Json\LitJson\JsonMockWrapper.cs" />
+    <Compile Include="src\TEngineCore\Json\LitJson\JsonReader.cs" />
+    <Compile Include="src\TEngineCore\Json\LitJson\JsonWriter.cs" />
+    <Compile Include="src\TEngineCore\Json\LitJson\Lexer.cs" />
+    <Compile Include="src\TEngineCore\Json\LitJson\Netstandard15Polyfill.cs" />
+    <Compile Include="src\TEngineCore\Json\LitJson\ParserToken.cs" />
+    <Compile Include="src\TEngineCore\Json\MiniJSON\Json.cs" />
+    <Compile Include="src\TEngineCore\Mono\MonoController.cs" />
+    <Compile Include="src\TEngineCore\Mono\MonoManager.cs" />
+    <Compile Include="src\TEngineCore\Res\AssetBundleData.cs" />
+    <Compile Include="src\TEngineCore\Res\AssetConfig.cs" />
+    <Compile Include="src\TEngineCore\Res\AssetData.cs" />
+    <Compile Include="src\TEngineCore\Res\AssetTag.cs" />
+    <Compile Include="src\TEngineCore\Res\ResMgr.cs" />
+    <Compile Include="src\TEngineCore\Res\TResource.cs" />
+    <Compile Include="src\TEngineCore\Thread\Loom.cs" />
+    <Compile Include="src\TEngineCore\Thread\ThreadMgr.cs" />
+    <Compile Include="src\TEngineCore\UI\Extend\DragItem.cs" />
+    <Compile Include="src\TEngineCore\UI\Extend\EmptyGraph.cs" />
+    <Compile Include="src\TEngineCore\UI\Extend\TipsUI.cs" />
+    <Compile Include="src\TEngineCore\UI\Extend\TweenUtil.cs" />
+    <Compile Include="src\TEngineCore\UI\Extend\UIEventItem.cs" />
+    <Compile Include="src\TEngineCore\UI\Extend\UIWindowWidget.cs" />
+    <Compile Include="src\TEngineCore\UI\IUIController.cs" />
+    <Compile Include="src\TEngineCore\UI\UIBase.cs" />
+    <Compile Include="src\TEngineCore\UI\UIManager.cs" />
+    <Compile Include="src\TEngineCore\UI\UISys.cs" />
+    <Compile Include="src\TEngineCore\UI\UIWindow.cs" />
+    <Compile Include="src\TEngineCore\UI\UIWindowBase.cs" />
+    <Compile Include="src\TEngineCore\Unitity\DevicePerformanceUtil.cs" />
+    <Compile Include="src\TEngineCore\Unitity\UnityUtil.cs" />
+  </ItemGroup>
+  <ItemGroup>
+    <Folder Include="src\TEngineCore\3rd\" />
   </ItemGroup>
   <Import Project="$(MSBuildToolsPath)\Microsoft.CSharp.targets" />
   <PropertyGroup>

TEngineHotUpdate/src/TEngineCore/ClientSaveData/ClientSaveData.cs

@@ -0,0 +1,130 @@
+using System.Collections.Generic;
+using TEngineCore.ListJson;
+using UnityEngine;
+
+namespace TEngineCore
+{
+    public abstract class BaseClientData
+    {
+        private string m_configName;
+
+        public void Init(string configName)
+        {
+            m_configName = configName;
+            Load();
+        }
+
+        public void Load()
+        {
+            string fullName = GetSaveUniqPrefix() + m_configName;
+            var jsonString = PlayerPrefs.GetString(fullName);
+            if (!string.IsNullOrEmpty(jsonString))
+            {
+                JsonData json = JsonHelper.Instance.Deserialize(jsonString);
+                if (json != null)
+                {
+                    Deserialize(json);
+                }
+            }
+        }
+
+        public void Save()
+        {
+            string fullName = GetSaveUniqPrefix() + m_configName;
+            JsonData jsonData = new JsonData();
+            Serialize(jsonData);
+
+            var jsonTex = JsonHelper.Instance.Serialize(jsonData);
+            if (!string.IsNullOrEmpty(jsonTex))
+            {
+                PlayerPrefs.SetString(fullName, jsonTex);
+                PlayerPrefs.Save();
+            }
+        }
+
+        protected abstract void Serialize(JsonData json);
+
+        protected abstract void Deserialize(JsonData json);
+
+        private string GetSaveUniqPrefix()
+        {
+            string hashPath = UnityUtil.GetHashCodeByString(Application.dataPath).ToString();
+            string uniqInstance = SystemInfo.deviceUniqueIdentifier;
+            string uniqKey = hashPath + uniqInstance;
+            return uniqKey;
+        }
+    }
+
+    public class SystemSaveData: BaseClientData
+    {
+        public int[] settingParams;
+        public uint test;
+        public float m_cameraDistance;
+
+        public SystemSaveData()
+        {
+            settingParams = new int[(int)SystemSaveType.Max];
+            settingParams[(int) SystemSaveType.Lod] = 0;
+        }
+
+        public enum SystemSaveType
+        {
+            Lod,        // 同屏人数
+            MusicOn,    // 打开音乐
+            SoundOn,    // 打开音效
+            Max,
+        }
+
+        protected override void Serialize(JsonData json)
+        {
+            if (json == null)
+            {
+                return;
+            }
+        }
+
+
+        protected override void Deserialize(JsonData json)
+        {
+            if (json == null)
+            {
+                return;
+            }
+        }
+    }
+
+    public class ClientSaveData : TSingleton<ClientSaveData>
+    {
+        private Dictionary<string, BaseClientData> m_dictSaveData = new Dictionary<string, BaseClientData>();
+
+        public T GetSaveData<T>() where T : BaseClientData, new()
+        {
+            string typeName = typeof(T).Name;
+            BaseClientData ret;
+            if (!m_dictSaveData.TryGetValue(typeName, out ret))
+            {
+                ret = new T();
+                ret.Init(typeName);
+                m_dictSaveData.Add(typeName, ret);
+            }
+            return (T)ret;
+        }
+
+        public void SaveAllData()
+        {
+            var enumerator = m_dictSaveData.GetEnumerator();
+            while (enumerator.MoveNext())
+            {
+                enumerator.Current.Value.Save();
+            }
+        }
+
+        public SystemSaveData CurrentSystemSaveData
+        {
+            get
+            {
+                return GetSaveData<SystemSaveData>();
+            }
+        }
+    }
+}

TEngineHotUpdate/src/TEngineCore/Config/ResConfigUtil.cs

@@ -0,0 +1,117 @@
+using System;
+using System.Collections.Generic;
+using System.Text;
+using UnityEngine;
+
+namespace TEngineCore
+{
+    public class ResConfigUtil 
+    {
+        private static StringBuilder m_strBuilder = new StringBuilder();
+        private static readonly string m_split = "_";
+
+        #region 读取接口
+        public static List<T> ReadConfigListRes<T>(string fileName)
+        {
+            string resPath = string.Format("Config/{0}.json",fileName);
+            TextAsset jsonStr = TResources.Load<TextAsset>(resPath);
+            if (jsonStr == null)
+            {
+                TLogger.LogError("读取Json配置数据失败：{0}", fileName);
+                return null;
+            }
+
+            List<T> list = new List<T>();
+            var jsonData = JsonHelper.Instance.Deserialize<List<T>>(jsonStr.text);
+            list = jsonData;
+            return list;
+        }
+
+        public static Dictionary<string, T> ReadConfigRes<T>(string fileName)
+        {
+            string resPath = string.Format("Config/{0}.json", fileName);
+            TextAsset jsonStr = TResources.Load<TextAsset>(resPath);
+            if (jsonStr == null)
+            {
+                TLogger.LogError("读取Json配置数据失败：{0}", fileName);
+                return null;
+            }
+
+            Dictionary<string, T> dic = new Dictionary<string, T>();
+            var jsonData = JsonHelper.Instance.Deserialize<Dictionary<string, T>>(jsonStr.text);
+            dic = jsonData;
+            return dic;
+        }
+
+        public static Dictionary<int, T> ReadConfigResIntKey<T>(string fileName)
+        {
+            string resPath = string.Format("Config/{0}.json", fileName);
+            TextAsset jsonStr = TResources.Load<TextAsset>(resPath);
+            if (jsonStr == null)
+            {
+                TLogger.LogError("读取Json配置数据失败：{0}", fileName);
+                return null;
+            }
+
+            Dictionary<int, T> dic = new Dictionary<int, T>();
+            var jsonData = JsonHelper.Instance.Deserialize<Dictionary<int, T>>(jsonStr.text);
+            dic = jsonData;
+            return dic;
+        }
+
+        #endregion
+
+        public static UInt64 Make64Key(uint key1, uint key2)
+        {
+            return (((UInt64)key1) << 32) | key2;
+        }
+
+        public static string MakeStringKey(uint key1, uint key2, uint key3)
+        {
+            m_strBuilder.Length = 0;
+            m_strBuilder.Append(key1);
+            m_strBuilder.Append(m_split);
+            m_strBuilder.Append(key2);
+            m_strBuilder.Append(m_split);
+            m_strBuilder.Append(key3);
+            return m_strBuilder.ToString();
+        }
+
+        public static string MakeStringKey(string key1, uint key2)
+        {
+            m_strBuilder.Length = 0;
+            m_strBuilder.Append(key1);
+            m_strBuilder.Append(m_split);
+            m_strBuilder.Append(key2);
+            return m_strBuilder.ToString();
+        }
+
+        public static string MakeStringKey(string key1, string key2)
+        {
+            m_strBuilder.Length = 0;
+            m_strBuilder.Append(key1);
+            m_strBuilder.Append(m_split);
+            m_strBuilder.Append(key2);
+            return m_strBuilder.ToString();
+        }
+    }
+}
+/*
+ *
+===》 example 《===
+public class BufferMgr : Singleton<BufferMgr>
+{
+    private Dictionary<string, BuffConfig> m_dictBaseConfig = new Dictionary<string, BuffConfig>();
+
+    public BufferMgr()
+    {
+        m_dictBaseConfig = ResConfigUtil.ReadConfigRes<BuffConfig>("BuffConfig");
+    }
+
+    public Dictionary<string, BuffConfig> GetBuffConfig()
+    {
+        return m_dictBaseConfig;
+    }
+}
+ *
+ */

TEngineHotUpdate/src/TEngineCore/Core/BaseLogicSys.cs

@@ -0,0 +1,74 @@
+namespace TEngineCore
+{
+    /// <summary>
+    /// 基础LogicSys,生命周期由TEngine实现，推荐给系统实现，
+    /// 减少多余的Mono，保持系统层面只有一个Update
+    /// 用TEngine的主Mono来驱动LogicSys的生命周期
+    /// </summary>
+    /// <typeparam name="T"></typeparam>
+    public class BaseLogicSys<T> : ILogicSys where T : new()
+    {
+        private static T m_Instance;
+
+        public static bool HasInstance
+        {
+            get { return m_Instance != null; }
+        }
+        public static T Instance
+        {
+            get
+            {
+                if (null == m_Instance)
+                {
+                    m_Instance = new T();
+                }
+
+                return m_Instance;
+            }
+        }
+
+        #region virtual fucntion
+        public virtual bool OnInit()
+        {
+            if (null == m_Instance)
+            {
+                m_Instance = new T();
+            }
+            return true;
+        }
+
+        public virtual void OnStart()
+        {
+        }
+
+        public virtual void OnUpdate()
+        {
+        }
+
+        public virtual void OnLateUpdate()
+        {
+        }
+
+        public virtual void OnDestroy()
+        {
+        }
+
+        public virtual void OnPause()
+        {
+        }
+
+        public virtual void OnResume()
+        {
+        }
+
+        public virtual void OnDrawGizmos()
+        {
+        }
+
+        public virtual void OnMapChanged()
+        {
+        }
+        #endregion
+    }
+
+}

TEngineHotUpdate/src/TEngineCore/Core/ILogicSys.cs

@@ -0,0 +1,20 @@
+namespace TEngineCore
+{
+    public interface ILogicSys
+    {
+        bool OnInit();
+
+        void OnDestroy();
+
+        void OnStart();
+
+        void OnUpdate();
+
+        void OnLateUpdate();
+
+        void OnPause();
+
+        void OnResume();
+    }
+
+}

TEngineHotUpdate/src/TEngineCore/Core/ListPool.cs

@@ -0,0 +1,90 @@
+using System.Collections.Generic;
+using UnityEngine.Events;
+
+namespace TEngineCore
+{
+    public static class ListPool<T>
+    {
+        private static readonly ObjectPool<List<T>> m_ListPool = new ObjectPool<List<T>>(null, Clear);
+
+        static void Clear(List<T> list)
+        {
+            list.Clear();
+        }
+
+        public static List<T> Get()
+        {
+            return m_ListPool.Get();
+        }
+
+        public static void Release(List<T> toRelease)
+        {
+            m_ListPool.Release(toRelease);
+        }
+    }
+
+    public class ObjectPool<T> where T : new()
+    {
+        private readonly Stack<T> m_Stack = new Stack<T>();
+        private readonly UnityAction<T> m_ActionGet;
+        private readonly UnityAction<T> m_ActionRelease;
+
+        public int CountAll { get; private set; }
+        public int CountActive
+        {
+            get
+            {
+                return CountAll - CountInActive;
+            }
+        }
+
+        public int CountInActive
+        {
+            get
+            {
+                return m_Stack.Count;
+            }
+        }
+
+        public ObjectPool()
+        {
+
+        }
+
+        public ObjectPool(UnityAction<T> actionGet, UnityAction<T> actionRelease)
+        {
+            m_ActionGet = actionGet;
+            m_ActionRelease = actionRelease;
+        }
+
+        public T Get()
+        {
+            T element;
+            if (m_Stack.Count <= 0)
+            {
+                element = new T();
+                CountAll++;
+            }
+            else
+            {
+                element = m_Stack.Pop();
+            }
+
+            if (m_ActionGet != null)
+            {
+                m_ActionGet.Invoke(element);
+            }
+            return element;
+        }
+
+        public void Release(T element)
+        {
+            if (m_Stack.Count > 0 && ReferenceEquals(m_Stack.Peek(), element))
+            {
+                TLogger.LogError("Internal error. Trying to destroy object that is already released to pool.");
+            }
+            m_ActionRelease?.Invoke(element);
+            m_Stack.Push(element);
+        }
+    }
+}

TEngineHotUpdate/src/TEngineCore/Core/MemPoolMgr.cs

@@ -0,0 +1,125 @@
+using System.Collections.Generic;
+using System.Diagnostics;
+using Debug = UnityEngine.Debug;
+
+namespace TEngineCore
+{
+    public interface IMemPoolObject
+    {
+        void Init();
+        void Destroy();
+    }
+
+    public interface MemPoolBase
+    {
+        string GetName();
+        int GetPoolItemCount();
+        void ClearPool();
+    }
+
+    public class MemPool
+    {
+
+    }
+
+
+    public class MemPoolMgr : TSingleton<MemPoolMgr>
+    {
+        List<MemPoolBase> m_listPool = new List<MemPoolBase>();
+
+        [Conditional("TEngine_DEBUG")]
+        public void ShowCount()
+        {
+            int totalCnt = 0;
+            for (int i = 0; i < m_listPool.Count; i++)
+            {
+                var pool = m_listPool[i];
+                totalCnt += pool.GetPoolItemCount();
+                TLogger.LogInfo("[pool][{0}] [{1}]", pool.GetName(), pool.GetPoolItemCount());
+            }
+            TLogger.LogInfo("-------------------------memory pool count: {0}", totalCnt);
+        }
+
+        public void RegMemPool(MemPoolBase pool)
+        {
+            m_listPool.Add(pool);
+        }
+
+        public void ClearAllPool()
+        {
+            for (int i = 0; i < m_listPool.Count; i++)
+            {
+                var pool = m_listPool[i];
+                pool.ClearPool();
+            }
+        }
+    }
+
+    public class GameMemPool<T> : TSingleton<GameMemPool<T>>, MemPoolBase where T : IMemPoolObject, new()
+    {
+        private List<T> m_objPool = new List<T>();
+
+        public static T Alloc()
+        {
+            return GameMemPool<T>.Instance.DoAlloc();
+        }
+
+        public static void Free(T obj)
+        {
+            GameMemPool<T>.Instance.DoFree(obj);
+        }
+
+        public GameMemPool()
+        {
+            MemPoolMgr.Instance.RegMemPool(this);
+        }
+
+        private T DoAlloc()
+        {
+            T newObj;
+            if (m_objPool.Count > 0)
+            {
+                var lastIndex = m_objPool.Count - 1;
+                newObj = m_objPool[lastIndex];
+                m_objPool.RemoveAt(lastIndex);
+            }
+            else
+            {
+                newObj = new T();
+            }
+
+            newObj.Init();
+            return newObj;
+        }
+
+        private void DoFree(T obj)
+        {
+            if (obj == null)
+            {
+                return;
+            }
+
+            obj.Destroy();
+            m_objPool.Add(obj);
+        }
+
+        public void ClearPool()
+        {
+#if UNITY_EDITOR
+            TLogger.LogInfo("clear memory[{0}] count[{1}]", GetName(), m_objPool.Count);
+#endif
+            m_objPool.Clear();
+        }
+
+        public string GetName()
+        {
+            return typeof(T).FullName;
+        }
+
+        public int GetPoolItemCount()
+        {
+            return m_objPool.Count;
+        }
+    }
+
+}

TEngineHotUpdate/src/TEngineCore/Core/Singleton.cs

@@ -0,0 +1,28 @@
+namespace TEngineCore
+{
+    /// <summary>
+    /// 通用单例，无需释放和销毁
+    /// </summary>
+    /// <typeparam name="T"></typeparam>
+    public class Singleton<T> where T : new()
+    {
+        private static T _instance;
+
+        public static T Instance
+        {
+            get
+            {
+                if (_instance == null)
+                {
+                    _instance = new T();
+                }
+                return _instance;
+            }
+        }
+
+        public static T Active()
+        {
+            return Instance;
+        }
+    }
+}

TEngineHotUpdate/src/TEngineCore/Core/TEngine.cs

@@ -0,0 +1,149 @@
+using System.Collections.Generic;
+using UnityEngine;
+
+namespace TEngineCore
+{
+    /// <summary>
+    /// 游戏入口，派生TEngine，实现进入游戏虚函数(override StartGame)
+    /// </summary>
+    public class TEngine : UnitySingleton<TEngine>
+    {
+        public override void Awake()
+        {
+            base.Awake();
+
+            TLogger.LogInfo($"DevicePerformanceLevel 设备性能评级:{DevicePerformanceUtil.GetDevicePerformanceLevel()}");
+
+            InitLibImp();
+
+            RegisterAllSystem();
+
+            AfterAwake();
+        }
+
+        /// <summary>
+        /// 注册实现库
+        /// </summary>
+        protected virtual void InitLibImp()
+        {
+            
+        }
+
+        /// <summary>
+        /// 注册系统（例如BaseLogic/TEngineObject/MonoManger）
+        /// </summary>
+        protected virtual void RegisterAllSystem()
+        {
+            
+        }
+
+        protected void SetTargetFrameRate(int targetFrameRate)
+        {
+            Application.targetFrameRate = targetFrameRate;
+        }
+
+        //-------------------------------------------------------系统注册--------------------------------------------------------//
+        private List<ILogicSys> m_LogicMgrList = new List<ILogicSys>();
+
+        /// <summary>
+        /// 系统注册
+        /// </summary>
+        /// <param name="logicSys"></param>
+        /// <returns></returns>
+        protected bool AddLogicSys(ILogicSys logicSys)
+        {
+            if (m_LogicMgrList.Contains(logicSys))
+            {
+                TLogger.LogInfo("Repeat add logic system: " + logicSys.GetType().Name);
+                return false;
+            }
+
+            if (!logicSys.OnInit())
+            {
+                TLogger.LogInfo(" Init failed " + logicSys.GetType().Name);
+                return false;
+            }
+
+            m_LogicMgrList.Add(logicSys);
+
+            return true;
+        }
+
+        #region 生命周期
+        public void Start()
+        {
+            var listLogic = m_LogicMgrList;
+            var logicCnt = listLogic.Count;
+            for (int i = 0; i < logicCnt; i++)
+            {
+                var logic = listLogic[i];
+                logic.OnStart();
+            }
+            TLogger.LogInfo("TEngine:StartGame");
+            StartGame();
+        }
+
+        public void Update()
+        {
+            var listLogic = m_LogicMgrList;
+            var logicCnt = listLogic.Count;
+            for (int i = 0; i < logicCnt; i++)
+            {
+                var logic = listLogic[i];
+                logic.OnUpdate();
+            }
+        }
+
+        public void LateUpdate()
+        {
+            var listLogic = m_LogicMgrList;
+            var logicCnt = listLogic.Count;
+            for (int i = 0; i < logicCnt; i++)
+            {
+                var logic = listLogic[i];
+                logic.OnLateUpdate();
+            }
+        }
+
+        public void OnPause()
+        {
+            for (int i = 0; i < m_LogicMgrList.Count; i++)
+            {
+                var logicSys = m_LogicMgrList[i];
+                logicSys.OnPause();
+            }
+        }
+
+        public void OnResume()
+        {
+            for (int i = 0; i < m_LogicMgrList.Count; i++)
+            {
+                var logicSys = m_LogicMgrList[i];
+                logicSys.OnResume();
+            }
+        }
+
+        protected override void OnDestroy()
+        {
+            for (int i = 0; i < m_LogicMgrList.Count; i++)
+            {
+                var logicSys = m_LogicMgrList[i];
+                logicSys.OnDestroy();
+            }
+            base.OnDestroy();
+            SingletonMgr.Release();
+        }
+
+        protected virtual void AfterAwake()
+        {
+
+        }
+
+        protected virtual void StartGame()
+        {
+
+        }
+
+        #endregion
+    }
+}

TEngineHotUpdate/src/TEngineCore/Core/TEngineRedux.cs

@@ -0,0 +1,880 @@
+using System;
+using System.Collections.Generic;
+using UnityEngine;
+
+namespace TEngineCore
+{
+    #region Architecture
+
+    public interface IArchitecture
+    {
+        void RegisterSystem<T>(T system) where T : ISystem;
+
+        void RegisterModel<T>(T model) where T : IModel;
+
+        void RegisterUtility<T>(T utility) where T : IUtility;
+
+        T GetSystem<T>() where T : class, ISystem;
+
+        T GetModel<T>() where T : class, IModel;
+
+        T GetUtility<T>() where T : class, IUtility;
+
+        void SendCommand<T>() where T : ICommand, new();
+
+        void SendCommand<T>(T command) where T : ICommand;
+
+        TResult SendQuery<TResult>(IQuery<TResult> query);
+
+        void SendEvent<T>() where T : new();
+
+        void SendEvent<T>(T e);
+
+        IUnRegister RegisterEvent<T>(Action<T> onEvent);
+
+        void UnRegisterEvent<T>(Action<T> onEvent);
+    }
+
+    public abstract class Architecture<T> : IArchitecture where T : Architecture<T>, new()
+    {
+        private bool _Inited = false;
+
+        private List<ISystem> _Systems = new List<ISystem>();
+
+        private List<IModel> _Models = new List<IModel>();
+
+        public static Action<T> OnRegisterPatch = architecture => { };
+
+        private static T _Architecture;
+
+        public static IArchitecture Interface
+        {
+            get
+            {
+                if (_Architecture == null)
+                {
+                    MakeSureArchitecture();
+                }
+
+                return _Architecture;
+            }
+        }
+
+
+        static void MakeSureArchitecture()
+        {
+            if (_Architecture == null)
+            {
+                _Architecture = new T();
+                _Architecture.Init();
+
+                OnRegisterPatch?.Invoke(_Architecture);
+
+                foreach (var architectureModel in _Architecture._Models)
+                {
+                    architectureModel.Init();
+                }
+
+                _Architecture._Models.Clear();
+
+                foreach (var architectureSystem in _Architecture._Systems)
+                {
+                    architectureSystem.Init();
+                }
+
+                _Architecture._Systems.Clear();
+
+                _Architecture._Inited = true;
+            }
+        }
+
+        protected abstract void Init();
+
+        private TEngineContainer mContainer = new TEngineContainer();
+
+        public void RegisterSystem<TSystem>(TSystem system) where TSystem : ISystem
+        {
+            system.SetArchitecture(this);
+            mContainer.Register<TSystem>(system);
+
+            if (!_Inited)
+            {
+                _Systems.Add(system);
+            }
+            else
+            {
+                system.Init();
+            }
+        }
+
+        public void RegisterModel<TModel>(TModel model) where TModel : IModel
+        {
+            model.SetArchitecture(this);
+            mContainer.Register<TModel>(model);
+
+            if (!_Inited)
+            {
+                _Models.Add(model);
+            }
+            else
+            {
+                model.Init();
+            }
+        }
+
+        public void RegisterUtility<TUtility>(TUtility utility) where TUtility : IUtility
+        {
+            mContainer.Register<TUtility>(utility);
+        }
+
+        public TSystem GetSystem<TSystem>() where TSystem : class, ISystem
+        {
+            return mContainer.Get<TSystem>();
+        }
+
+        public TModel GetModel<TModel>() where TModel : class, IModel
+        {
+            return mContainer.Get<TModel>();
+        }
+
+        public TUtility GetUtility<TUtility>() where TUtility : class, IUtility
+        {
+            return mContainer.Get<TUtility>();
+        }
+
+        public void SendCommand<TCommand>() where TCommand : ICommand, new()
+        {
+            var command = new TCommand();
+            command.SetArchitecture(this);
+            command.Execute();
+        }
+
+        public void SendCommand<TCommand>(TCommand command) where TCommand : ICommand
+        {
+            command.SetArchitecture(this);
+            command.Execute();
+        }
+
+        public TResult SendQuery<TResult>(IQuery<TResult> query)
+        {
+            query.SetArchitecture(this);
+            return query.Do();
+        }
+
+        private TypeEventSystem mTypeEventSystem = new TypeEventSystem();
+
+        public void SendEvent<TEvent>() where TEvent : new()
+        {
+            mTypeEventSystem.Send<TEvent>();
+        }
+
+        public void SendEvent<TEvent>(TEvent e)
+        {
+            mTypeEventSystem.Send<TEvent>(e);
+        }
+
+        public IUnRegister RegisterEvent<TEvent>(Action<TEvent> onEvent)
+        {
+            return mTypeEventSystem.Register<TEvent>(onEvent);
+        }
+
+        public void UnRegisterEvent<TEvent>(Action<TEvent> onEvent)
+        {
+            mTypeEventSystem.UnRegister<TEvent>(onEvent);
+        }
+    }
+
+    public interface IOnEvent<T>
+    {
+        void OnEvent(T e);
+    }
+
+    public static class OnGlobalEventExtension
+    {
+        public static IUnRegister RegisterEvent<T>(this IOnEvent<T> self) where T : struct
+        {
+            return TypeEventSystem.Global.Register<T>(self.OnEvent);
+        }
+
+        public static void UnRegisterEvent<T>(this IOnEvent<T> self) where T : struct
+        {
+            TypeEventSystem.Global.UnRegister<T>(self.OnEvent);
+        }
+    }
+
+    #endregion
+
+    #region Controller
+
+    public interface IController : IBelongToArchitecture, ICanSendCommand, ICanGetSystem, ICanGetModel,
+        ICanRegisterEvent, ICanSendQuery
+    {
+    }
+
+    #endregion
+
+    #region System
+
+    public interface ISystem : IBelongToArchitecture, ICanSetArchitecture, ICanGetModel, ICanGetUtility,
+        ICanRegisterEvent, ICanSendEvent, ICanGetSystem
+    {
+        void Init();
+    }
+
+    public abstract class AbstractSystem : ISystem
+    {
+        private IArchitecture _Architecture;
+
+        IArchitecture IBelongToArchitecture.GetArchitecture()
+        {
+            return _Architecture;
+        }
+
+        void ICanSetArchitecture.SetArchitecture(IArchitecture architecture)
+        {
+            _Architecture = architecture;
+        }
+
+        void ISystem.Init()
+        {
+            OnInit();
+        }
+
+        protected abstract void OnInit();
+    }
+
+    #endregion
+
+    #region Model
+
+    public interface IModel : IBelongToArchitecture, ICanSetArchitecture, ICanGetUtility, ICanSendEvent
+    {
+        void Init();
+    }
+
+    public abstract class AbstractModel : IModel
+    {
+        private IArchitecture _Architecturel;
+
+        IArchitecture IBelongToArchitecture.GetArchitecture()
+        {
+            return _Architecturel;
+        }
+
+        void ICanSetArchitecture.SetArchitecture(IArchitecture architecture)
+        {
+            _Architecturel = architecture;
+        }
+
+        void IModel.Init()
+        {
+            OnInit();
+        }
+
+        protected abstract void OnInit();
+    }
+
+    #endregion
+
+    #region Utility
+
+    public interface IUtility
+    {
+    }
+
+    #endregion
+
+    #region Command
+
+    public interface ICommand : IBelongToArchitecture, ICanSetArchitecture, ICanGetSystem, ICanGetModel, ICanGetUtility,
+        ICanSendEvent, ICanSendCommand, ICanSendQuery
+    {
+        void Execute();
+    }
+
+    public abstract class AbstractCommand : ICommand
+    {
+        private IArchitecture _Architecture;
+
+        IArchitecture IBelongToArchitecture.GetArchitecture()
+        {
+            return _Architecture;
+        }
+
+        void ICanSetArchitecture.SetArchitecture(IArchitecture architecture)
+        {
+            _Architecture = architecture;
+        }
+
+        void ICommand.Execute()
+        {
+            OnExecute();
+        }
+
+        protected abstract void OnExecute();
+    }
+
+    #endregion
+
+    #region Query
+
+    public interface IQuery<TResult> : IBelongToArchitecture, ICanSetArchitecture, ICanGetModel, ICanGetSystem,
+        ICanSendQuery
+    {
+        TResult Do();
+    }
+
+    public abstract class AbstractQuery<T> : IQuery<T>
+    {
+        public T Do()
+        {
+            return OnDo();
+        }
+
+        protected abstract T OnDo();
+
+
+        private IArchitecture _Architecture;
+
+        public IArchitecture GetArchitecture()
+        {
+            return _Architecture;
+        }
+
+        public void SetArchitecture(IArchitecture architecture)
+        {
+            _Architecture = architecture;
+        }
+    }
+
+    #endregion
+
+    #region Rule
+
+    public interface IBelongToArchitecture
+    {
+        IArchitecture GetArchitecture();
+    }
+
+    public interface ICanSetArchitecture
+    {
+        void SetArchitecture(IArchitecture architecture);
+    }
+
+    public interface ICanGetModel : IBelongToArchitecture
+    {
+    }
+
+    public static class CanGetModelExtension
+    {
+        public static T GetModel<T>(this ICanGetModel self) where T : class, IModel
+        {
+            return self.GetArchitecture().GetModel<T>();
+        }
+    }
+
+    public interface ICanGetSystem : IBelongToArchitecture
+    {
+    }
+
+    public static class CanGetSystemExtension
+    {
+        public static T GetSystem<T>(this ICanGetSystem self) where T : class, ISystem
+        {
+            return self.GetArchitecture().GetSystem<T>();
+        }
+    }
+
+    public interface ICanGetUtility : IBelongToArchitecture
+    {
+    }
+
+    public static class CanGetUtilityExtension
+    {
+        public static T GetUtility<T>(this ICanGetUtility self) where T : class, IUtility
+        {
+            return self.GetArchitecture().GetUtility<T>();
+        }
+    }
+
+    public interface ICanRegisterEvent : IBelongToArchitecture
+    {
+    }
+
+    public static class CanRegisterEventExtension
+    {
+        public static IUnRegister RegisterEvent<T>(this ICanRegisterEvent self, Action<T> onEvent)
+        {
+            return self.GetArchitecture().RegisterEvent<T>(onEvent);
+        }
+
+        public static void UnRegisterEvent<T>(this ICanRegisterEvent self, Action<T> onEvent)
+        {
+            self.GetArchitecture().UnRegisterEvent<T>(onEvent);
+        }
+    }
+
+    public interface ICanSendCommand : IBelongToArchitecture
+    {
+    }
+
+    public static class CanSendCommandExtension
+    {
+        public static void SendCommand<T>(this ICanSendCommand self) where T : ICommand, new()
+        {
+            self.GetArchitecture().SendCommand<T>();
+        }
+
+        public static void SendCommand<T>(this ICanSendCommand self, T command) where T : ICommand
+        {
+            self.GetArchitecture().SendCommand<T>(command);
+        }
+    }
+
+    public interface ICanSendEvent : IBelongToArchitecture
+    {
+    }
+
+    public static class CanSendEventExtension
+    {
+        public static void SendEvent<T>(this ICanSendEvent self) where T : new()
+        {
+            self.GetArchitecture().SendEvent<T>();
+        }
+
+        public static void SendEvent<T>(this ICanSendEvent self, T e)
+        {
+            self.GetArchitecture().SendEvent<T>(e);
+        }
+    }
+
+    public interface ICanSendQuery : IBelongToArchitecture
+    {
+    }
+
+    public static class CanSendQueryExtension
+    {
+        public static TResult SendQuery<TResult>(this ICanSendQuery self, IQuery<TResult> query)
+        {
+            return self.GetArchitecture().SendQuery(query);
+        }
+    }
+
+    #endregion
+
+    #region TypeEventSystem
+
+    public interface IUnRegister
+    {
+        void UnRegister();
+    }
+
+    public interface IUnRegisterList
+    {
+        List<IUnRegister> UnregisterList { get; }
+    }
+
+    public static class IUnRegisterListExtension
+    {
+        public static void AddToUnregisterList(this IUnRegister self, IUnRegisterList unRegisterList)
+        {
+            unRegisterList.UnregisterList.Add(self);
+        }
+
+        public static void UnRegisterAll(this IUnRegisterList self)
+        {
+            foreach (var unRegister in self.UnregisterList)
+            {
+                unRegister.UnRegister();
+            }
+
+            self.UnregisterList.Clear();
+        }
+    }
+
+    /// <summary>
+    /// 自定义可注销的类
+    /// </summary>
+    public struct CustomUnRegister : IUnRegister
+    {
+        /// <summary>
+        /// 委托对象
+        /// </summary>
+        private Action mOnUnRegister { get; set; }
+
+        /// <summary>
+        /// 带参构造函数
+        /// </summary>
+        /// <param name="onDispose"></param>
+        public CustomUnRegister(Action onUnRegsiter)
+        {
+            mOnUnRegister = onUnRegsiter;
+        }
+
+        /// <summary>
+        /// 资源释放
+        /// </summary>
+        public void UnRegister()
+        {
+            mOnUnRegister.Invoke();
+            mOnUnRegister = null;
+        }
+    }
+
+    public class UnRegisterOnDestroyTrigger : MonoBehaviour
+    {
+        private readonly HashSet<IUnRegister> mUnRegisters = new HashSet<IUnRegister>();
+
+        public void AddUnRegister(IUnRegister unRegister)
+        {
+            mUnRegisters.Add(unRegister);
+        }
+
+        public void RemoveUnRegister(IUnRegister unRegister)
+        {
+            mUnRegisters.Remove(unRegister);
+        }
+
+        private void OnDestroy()
+        {
+            foreach (var unRegister in mUnRegisters)
+            {
+                unRegister.UnRegister();
+            }
+
+            mUnRegisters.Clear();
+        }
+    }
+
+    public static class UnRegisterExtension
+    {
+        public static IUnRegister UnRegisterWhenGameObjectDestroyed(this IUnRegister unRegister, GameObject gameObject)
+        {
+            var trigger = gameObject.GetComponent<UnRegisterOnDestroyTrigger>();
+
+            if (!trigger)
+            {
+                trigger = gameObject.AddComponent<UnRegisterOnDestroyTrigger>();
+            }
+
+            trigger.AddUnRegister(unRegister);
+
+            return unRegister;
+        }
+    }
+
+    public class TypeEventSystem
+    {
+        private readonly EasyEvents mEvents = new EasyEvents();
+
+
+        public static readonly TypeEventSystem Global = new TypeEventSystem();
+
+        public void Send<T>() where T : new()
+        {
+            mEvents.GetEvent<EasyEvent<T>>()?.Trigger(new T());
+        }
+
+        public void Send<T>(T e)
+        {
+            mEvents.GetEvent<EasyEvent<T>>()?.Trigger(e);
+        }
+
+        public IUnRegister Register<T>(Action<T> onEvent)
+        {
+            var e = mEvents.GetOrAddEvent<EasyEvent<T>>();
+            return e.Register(onEvent);
+        }
+
+        public void UnRegister<T>(Action<T> onEvent)
+        {
+            var e = mEvents.GetEvent<EasyEvent<T>>();
+            if (e != null)
+            {
+                e.UnRegister(onEvent);
+            }
+        }
+    }
+
+    #endregion
+
+    #region TEngine
+
+    public class TEngineContainer
+    {
+        private Dictionary<Type, object> _Instances = new Dictionary<Type, object>();
+
+        public void Register<T>(T instance)
+        {
+            var key = typeof(T);
+
+            if (_Instances.ContainsKey(key))
+            {
+                _Instances[key] = instance;
+            }
+            else
+            {
+                _Instances.Add(key, instance);
+            }
+        }
+
+        public T Get<T>() where T : class
+        {
+            var key = typeof(T);
+
+            if (_Instances.TryGetValue(key, out var retInstance))
+            {
+                return retInstance as T;
+            }
+
+            return null;
+        }
+    }
+
+    #endregion
+
+    #region BindableProperty
+
+    public interface IBindableProperty<T> : IReadonlyBindableProperty<T>
+    {
+        new T Value { get; set; }
+        void SetValueWithoutEvent(T newValue);
+    }
+
+    public interface IReadonlyBindableProperty<T>
+    {
+        T Value { get; }
+
+        IUnRegister RegisterWithInitValue(Action<T> action);
+        void UnRegister(Action<T> onValueChanged);
+        IUnRegister Register(Action<T> onValueChanged);
+    }
+
+    public class BindableProperty<T> : IBindableProperty<T>
+    {
+        public BindableProperty(T defaultValue = default)
+        {
+            mValue = defaultValue;
+        }
+
+        protected T mValue;
+
+        public T Value
+        {
+            get => GetValue();
+            set
+            {
+                if (value == null && mValue == null) return;
+                if (value != null && value.Equals(mValue)) return;
+
+                SetValue(value);
+                mOnValueChanged?.Invoke(value);
+            }
+        }
+
+        protected virtual void SetValue(T newValue)
+        {
+            mValue = newValue;
+        }
+
+        protected virtual T GetValue()
+        {
+            return mValue;
+        }
+
+        public void SetValueWithoutEvent(T newValue)
+        {
+            mValue = newValue;
+        }
+
+        private Action<T> mOnValueChanged = (v) => { };
+
+        public IUnRegister Register(Action<T> onValueChanged)
+        {
+            mOnValueChanged += onValueChanged;
+            return new BindablePropertyUnRegister<T>()
+            {
+                BindableProperty = this,
+                OnValueChanged = onValueChanged
+            };
+        }
+
+        public IUnRegister RegisterWithInitValue(Action<T> onValueChanged)
+        {
+            onValueChanged(mValue);
+            return Register(onValueChanged);
+        }
+
+        public static implicit operator T(BindableProperty<T> property)
+        {
+            return property.Value;
+        }
+
+        public override string ToString()
+        {
+            return Value.ToString();
+        }
+
+        public void UnRegister(Action<T> onValueChanged)
+        {
+            mOnValueChanged -= onValueChanged;
+        }
+    }
+
+    public class BindablePropertyUnRegister<T> : IUnRegister
+    {
+        public BindableProperty<T> BindableProperty { get; set; }
+
+        public Action<T> OnValueChanged { get; set; }
+
+        public void UnRegister()
+        {
+            BindableProperty.UnRegister(OnValueChanged);
+
+            BindableProperty = null;
+            OnValueChanged = null;
+        }
+    }
+
+    #endregion
+
+    #region EasyEvent
+
+    public interface IEasyEvent
+    {
+    }
+
+    public class EasyEvent : IEasyEvent
+    {
+        private Action mOnEvent = () => { };
+
+        public IUnRegister Register(Action onEvent)
+        {
+            mOnEvent += onEvent;
+            return new CustomUnRegister(() => { UnRegister(onEvent); });
+        }
+
+        public void UnRegister(Action onEvent)
+        {
+            mOnEvent -= onEvent;
+        }
+
+        public void Trigger()
+        {
+            mOnEvent?.Invoke();
+        }
+    }
+
+    public class EasyEvent<T> : IEasyEvent
+    {
+        private Action<T> mOnEvent = e => { };
+
+        public IUnRegister Register(Action<T> onEvent)
+        {
+            mOnEvent += onEvent;
+            return new CustomUnRegister(() => { UnRegister(onEvent); });
+        }
+
+        public void UnRegister(Action<T> onEvent)
+        {
+            mOnEvent -= onEvent;
+        }
+
+        public void Trigger(T t)
+        {
+            mOnEvent?.Invoke(t);
+        }
+    }
+
+    public class EasyEvent<T, K> : IEasyEvent
+    {
+        private Action<T, K> mOnEvent = (t, k) => { };
+
+        public IUnRegister Register(Action<T, K> onEvent)
+        {
+            mOnEvent += onEvent;
+            return new CustomUnRegister(() => { UnRegister(onEvent); });
+        }
+
+        public void UnRegister(Action<T, K> onEvent)
+        {
+            mOnEvent -= onEvent;
+        }
+
+        public void Trigger(T t, K k)
+        {
+            mOnEvent?.Invoke(t, k);
+        }
+    }
+
+    public class EasyEvent<T, K, S> : IEasyEvent
+    {
+        private Action<T, K, S> mOnEvent = (t, k, s) => { };
+
+        public IUnRegister Register(Action<T, K, S> onEvent)
+        {
+            mOnEvent += onEvent;
+            return new CustomUnRegister(() => { UnRegister(onEvent); });
+        }
+
+        public void UnRegister(Action<T, K, S> onEvent)
+        {
+            mOnEvent -= onEvent;
+        }
+
+        public void Trigger(T t, K k, S s)
+        {
+            mOnEvent?.Invoke(t, k, s);
+        }
+    }
+
+    public class EasyEvents
+    {
+        private static EasyEvents mGlobalEvents = new EasyEvents();
+
+        public static T Get<T>() where T : IEasyEvent
+        {
+            return mGlobalEvents.GetEvent<T>();
+        }
+
+
+        public static void Register<T>() where T : IEasyEvent, new()
+        {
+            mGlobalEvents.AddEvent<T>();
+        }
+
+        private Dictionary<Type, IEasyEvent> mTypeEvents = new Dictionary<Type, IEasyEvent>();
+
+        public void AddEvent<T>() where T : IEasyEvent, new()
+        {
+            mTypeEvents.Add(typeof(T), new T());
+        }
+
+        public T GetEvent<T>() where T : IEasyEvent
+        {
+            IEasyEvent e;
+
+            if (mTypeEvents.TryGetValue(typeof(T), out e))
+            {
+                return (T)e;
+            }
+
+            return default;
+        }
+
+        public T GetOrAddEvent<T>() where T : IEasyEvent, new()
+        {
+            var eType = typeof(T);
+            if (mTypeEvents.TryGetValue(eType, out var e))
+            {
+                return (T)e;
+            }
+
+            var t = new T();
+            mTypeEvents.Add(eType, t);
+            return t;
+        }
+    }
+
+    #endregion
+}

TEngineHotUpdate/src/TEngineCore/Core/TLogger.cs

@@ -0,0 +1,341 @@
+using System.Diagnostics;
+using System.Text;
+using UnityEngine;
+using Debug = UnityEngine.Debug;
+
+namespace TEngineCore
+{
+    public static class ColorUtils
+    {
+        #region ColorStr
+
+        public const string White = "FFFFFF";
+        public const string Black = "000000";
+        public const string Red = "FF0000";
+        public const string Green = "00FF18";
+        public const string Oringe = "FF9400";
+        public const string Exception = "FF00BD";
+        #endregion
+
+        public static string ToColor(this string str, string color)
+        {
+            if (string.IsNullOrEmpty(str))
+            {
+                return str;
+            }
+
+            return string.Format("<color=#{0}>{1}</color>", color, str);
+        }
+    }
+
+    public class TLogger : TSingleton<TLogger>
+    {
+        protected override void Init()
+        {
+            _outputType = OutputType.EDITOR;
+            _logToFile = new LogToFile();
+            _logToFile.Init();
+            UnityEngine.Application.logMessageReceivedThreaded += OnLogMessageReceivedThreaded;
+        }
+
+        private LogToFile _logToFile;
+        private void OnLogMessageReceivedThreaded(string condition, string stackTrace, LogType type)
+        {
+            if (!condition.StartsWith("TLogger]"))
+            {
+                _stringBuilder.Clear();
+
+                _stringBuilder.AppendFormat("[System][{0}][{1}] {2}", type.ToString(), System.DateTime.Now.ToString("yyyy-MM-dd HH:mm:ss fff"), condition);
+
+                if (type == LogType.Warning || type == LogType.Error || type == LogType.Exception)
+                {
+                    _stringBuilder.AppendLine(stackTrace);
+                }
+
+                string strToWrite = _stringBuilder.ToString();
+
+                _logToFile.Write(strToWrite);
+            }
+        }
+
+        ~TLogger()
+        {
+            
+        }
+
+        public override void Release()
+        {
+            Application.logMessageReceivedThreaded -= OnLogMessageReceivedThreaded;
+            _logToFile.DeInit();
+            _logToFile = null;
+            base.Release();
+        }
+
+
+        private void ChangeOutputChannel(OutputType type)
+        {
+            if (type != _outputType)
+            {
+                _outputType = type;
+            }
+        }
+
+        public static void SetFilterLevel(LogLevel filterLevel)
+        {
+            Instance._filterLevel = filterLevel;
+        }
+
+        [Conditional("UNITY_EDITOR"), Conditional("_DEVELOPMENT_BUILD_"), Conditional("ENABLE_LOG_ASSERT")]
+        public static void LogAssert(bool condition, string logStr)
+        {
+            if (!condition)
+                Instance.Log(LogLevel.ASSERT, logStr);
+        }
+
+        [Conditional("UNITY_EDITOR"), Conditional("_DEVELOPMENT_BUILD_"), Conditional("ENABLE_LOG_ASSERT")]
+        public static void LogAssert(bool condition, string format, params System.Object[] args)
+        {
+            if (!condition)
+            {
+                string logStr = string.Format(format, args);
+                Instance.Log(LogLevel.ASSERT, logStr);
+            }
+        }
+
+        [Conditional("UNITY_EDITOR"), Conditional("_DEVELOPMENT_BUILD_"), Conditional("ENABLE_LOG_INFO")]
+        public static void LogInfo(string logStr)
+        {
+            Instance.Log(LogLevel.INFO, logStr);
+        }
+
+        [Conditional("UNITY_EDITOR"), Conditional("_DEVELOPMENT_BUILD_"), Conditional("ENABLE_LOG_INFO")]
+        public static void LogInfo(string format, params System.Object[] args)
+        {
+            string logStr = string.Format(format, args);
+            Instance.Log(LogLevel.INFO, logStr);
+        }
+
+        [Conditional("UNITY_EDITOR"), Conditional("_DEVELOPMENT_BUILD_"), Conditional("ENABLE_LOG_SUCCESS")]
+        public static void LogInfoSuccessd(string logStr)
+        {
+            Instance.Log(LogLevel.Successd, logStr);
+        }
+
+        [Conditional("UNITY_EDITOR"), Conditional("_DEVELOPMENT_BUILD_"), Conditional("ENABLE_LOG_SUCCESS")]
+        public static void LogInfoSuccessd(string format, params System.Object[] args)
+        {
+            string logStr = string.Format(format, args);
+            Instance.Log(LogLevel.Successd, logStr);
+        }
+
+        [Conditional("UNITY_EDITOR"), Conditional("_DEVELOPMENT_BUILD_"), Conditional("ENABLE_LOG_WARNING")]
+        public static void LogWarning(string logStr)
+        {
+            Instance.Log(LogLevel.WARNING, logStr);
+        }
+
+        [Conditional("UNITY_EDITOR"), Conditional("_DEVELOPMENT_BUILD_"), Conditional("ENABLE_LOG_WARNING")]
+        public static void LogWarning(string format, params System.Object[] args)
+        {
+            string logStr = string.Format(format, args);
+            Instance.Log(LogLevel.WARNING, logStr);
+        }
+
+        [Conditional("UNITY_EDITOR"), Conditional("_DEVELOPMENT_BUILD_"), Conditional("ENABLE_LOG_ERROR")]
+        public static void LogError(string logStr)
+        {
+            Instance.Log(LogLevel.ERROR, logStr);
+        }
+
+        [Conditional("UNITY_EDITOR"), Conditional("_DEVELOPMENT_BUILD_"), Conditional("ENABLE_LOG_ERROR")]
+        public static void LogError(string format, params System.Object[] args)
+        {
+            string logStr = string.Format(format, args);
+            Instance.Log(LogLevel.ERROR, logStr);
+        }
+
+        [Conditional("UNITY_EDITOR"), Conditional("_DEVELOPMENT_BUILD_"), Conditional("ENABLE_LOG_EXCEPTION")]
+        public static void LogException(string logStr)
+        {
+            Instance.Log(LogLevel.EXCEPTION, logStr);
+        }
+
+        [Conditional("UNITY_EDITOR"), Conditional("_DEVELOPMENT_BUILD_"), Conditional("ENABLE_LOG_EXCEPTION")]
+        public static void LogException(string format, params System.Object[] args)
+        {
+            string msg = string.Format(format, args);
+            Instance.Log(LogLevel.EXCEPTION, msg);
+        }
+
+        private StringBuilder GetFormatedString(LogLevel logLevel, string logString, bool bColor)
+        {
+            _stringBuilder.Clear();
+            switch (logLevel)
+            {
+                case LogLevel.Successd:
+                    if (UseCustomColor)
+                    {
+                        _stringBuilder.AppendFormat("[TLogger][SUCCESSED][{0}] - <color=#{2}>{1}</color>",
+                            System.DateTime.Now.ToString("yyyy-MM-dd HH:mm:ss fff"), logString, ColorUtils.Green);
+                    }
+                    else
+                    {
+                        _stringBuilder.AppendFormat(
+                            bColor ? "[TLogger][INFO][{0}] - <color=gray>{1}</color>" : "[TLogger][SUCCESSED][{0}] - {1}",
+                            System.DateTime.Now.ToString("yyyy-MM-dd HH:mm:ss fff"), logString);
+                    }
+                    break;
+                case LogLevel.INFO:
+                    if (UseCustomColor)
+                    {
+                        _stringBuilder.AppendFormat("[TLogger][INFO][{0}] - <color=#{2}>{1}</color>" , 
+                            System.DateTime.Now.ToString("yyyy-MM-dd HH:mm:ss fff"), logString,ColorUtils.Black);
+                    }
+                    else
+                    {
+                        _stringBuilder.AppendFormat(
+                            bColor ? "[TLogger][INFO][{0}] - <color=gray>{1}</color>" : "[TLogger][INFO][{0}] - {1}",
+                            System.DateTime.Now.ToString("yyyy-MM-dd HH:mm:ss fff"), logString);
+                    }
+                    break;
+                case LogLevel.ASSERT:
+                    if (UseCustomColor)
+                    {
+                        _stringBuilder.AppendFormat("[TLogger][ASSERT][{0}] - <color=#{2}>{1}</color>",
+                            System.DateTime.Now.ToString("yyyy-MM-dd HH:mm:ss fff"), logString,ColorUtils.Exception);
+                    }
+                    else
+                    {
+                        _stringBuilder.AppendFormat(
+                            bColor ? "[TLogger][ASSERT][{0}] - <color=green>{1}</color>" : "[TLogger][ASSERT][{0}] - {1}",
+                            System.DateTime.Now.ToString("yyyy-MM-dd HH:mm:ss fff"), logString);
+                    }
+                    break;
+                case LogLevel.WARNING:
+                    if (UseCustomColor)
+                    {
+                        _stringBuilder.AppendFormat("[TLogger][WARNING][{0}] - <color=#{2}>{1}</color>",
+                            System.DateTime.Now.ToString("yyyy-MM-dd HH:mm:ss fff"), logString, ColorUtils.Oringe);
+                    }
+                    else
+                    {
+                        _stringBuilder.AppendFormat(
+                            bColor
+                                ? "[TLogger][WARNING][{0}] - <color=yellow>{1}</color>"
+                                : "[TLogger][WARNING][{0}] - {1}", System.DateTime.Now.ToString("yyyy-MM-dd HH:mm:ss fff"),
+                            logString);
+                    }
+                    break;
+                case LogLevel.ERROR:
+                    if (UseCustomColor)
+                    {
+                        _stringBuilder.AppendFormat("[ERROR][WARNING][{0}] - <color=#{2}>{1}</color>",
+                            System.DateTime.Now.ToString("yyyy-MM-dd HH:mm:ss fff"), logString, ColorUtils.Red);
+                    }
+                    else
+                    {
+                        _stringBuilder.AppendFormat(
+                            bColor ? "[TLogger][ERROR][{0}] - <color=red>{1}</color>" : "[TLogger][ERROR][{0}] - {1}",
+                            System.DateTime.Now.ToString("yyyy-MM-dd HH:mm:ss fff"), logString);
+                    }
+                    break;
+                case LogLevel.EXCEPTION:
+                    if (UseCustomColor)
+                    {
+                        _stringBuilder.AppendFormat("[ERROR][EXCEPTION][{0}] - <color=#{2}>{1}</color>",
+                            System.DateTime.Now.ToString("yyyy-MM-dd HH:mm:ss fff"), logString, ColorUtils.Exception);
+                    }
+                    else
+                    {
+                        _stringBuilder.AppendFormat(
+                            bColor
+                                ? "[TLogger][EXCEPTION][{0}] - <color=red>{1}</color>"
+                                : "[TLogger][EXCEPTION][{0}] - {1}",
+                            System.DateTime.Now.ToString("yyyy-MM-dd HH:mm:ss fff"), logString);
+                    }
+                    break;
+            }
+
+            return _stringBuilder;
+        }
+
+        private void Log(LogLevel type, string logString)
+        {
+            if (_outputType == OutputType.NONE)
+            {
+                return;
+            }
+
+            if (type < _filterLevel)
+            {
+                return;
+            }
+
+            StringBuilder infoBuilder = GetFormatedString(type, logString, UseSystemColor);
+            string logStr = infoBuilder.ToString();
+
+            //获取C#堆栈,Warning以上级别日志才获取堆栈
+            if (type == LogLevel.ERROR || type == LogLevel.WARNING || type == LogLevel.EXCEPTION)
+            {
+                StackFrame[] sf = new StackTrace().GetFrames();
+                for (int i = 0; i < sf.Length; i++)
+                {
+                    StackFrame frame = sf[i];
+                    string declaringTypeName = frame.GetMethod().DeclaringType.FullName;
+                    string methodName = sf[i].GetMethod().Name;
+
+                    infoBuilder.AppendFormat("[{0}::{1}\n", declaringTypeName, methodName);
+                }
+            }
+
+            if (type == LogLevel.INFO || type == LogLevel.Successd)
+            {
+                Debug.Log(logStr);
+            }
+            else if (type == LogLevel.WARNING)
+            {
+                Debug.LogWarning(logStr);
+            }
+            else if (type == LogLevel.ASSERT)
+            {
+                Debug.LogAssertion(logStr);
+            }
+            else if (type == LogLevel.ERROR)
+            {
+                Debug.LogError(logStr);
+            }
+            else if (type == LogLevel.EXCEPTION)
+            {
+                Debug.LogError(logStr);
+            }
+        }
+
+        #region Properties
+        public bool UseCustomColor = false;
+        public bool UseSystemColor = true;
+
+        public enum LogLevel
+        {
+            INFO,
+            Successd,
+            ASSERT,
+            WARNING,
+            ERROR,
+            EXCEPTION,
+        }
+
+        [System.Flags]
+        public enum OutputType
+        {
+            NONE = 0,
+            EDITOR = 0x1,
+            GUI = 0x2,
+            FILE = 0x4
+        }
+
+        private LogLevel _filterLevel = LogLevel.INFO;
+        private OutputType _outputType = OutputType.EDITOR;
+        private StringBuilder _stringBuilder = new StringBuilder();
+        #endregion
+    }
+}

TEngineHotUpdate/src/TEngineCore/Core/TSingleton.cs

@@ -0,0 +1,198 @@
+using System.Collections.Generic;
+using UnityEngine;
+
+namespace TEngineCore
+{
+    /// <summary>
+    /// 单例接口
+    /// </summary>
+    public interface ISingleton
+    {
+        void Active();
+
+        void Release();
+    }
+
+    /// <summary>
+    /// 单例管理器(统一化持久和释放)
+    /// </summary>
+    public static class SingletonMgr
+    {
+        private static List<ISingleton> _iSingletonList;
+        private static Dictionary<string, GameObject> _gameObjects;
+        private static GameObject _root;
+        public static GameObject Root
+        {
+            get
+            {
+                if (_root == null)
+                {
+                    _root = GameObject.Find("TEngine");
+                }
+
+                return _root;
+            }
+        }
+
+        public static void Retain(ISingleton go)
+        {
+            if (_iSingletonList == null)
+            {
+                _iSingletonList = new List<ISingleton>();
+            }
+            _iSingletonList.Add(go);
+        }
+
+        public static void Retain(GameObject go)
+        {
+            if (_gameObjects == null)
+            {
+                _gameObjects = new Dictionary<string, GameObject>();
+            }
+
+            if (!_gameObjects.ContainsKey(go.name))
+            {
+                _gameObjects.Add(go.name, go);
+                if (Application.isPlaying)
+                {
+                    UnityEngine.Object.DontDestroyOnLoad(go);
+                }
+            }
+        }
+
+        public static void Release(GameObject go)
+        {
+            if (_gameObjects != null && _gameObjects.ContainsKey(go.name))
+            {
+                _gameObjects.Remove(go.name);
+                UnityEngine.Object.Destroy(go);
+            }
+        }
+
+        public static void Release(ISingleton go)
+        {
+            if (_iSingletonList != null && _iSingletonList.Contains(go))
+            {
+                _iSingletonList.Remove(go);
+            }
+        }
+
+        public static void Release()
+        {
+            if (_gameObjects != null)
+            {
+                foreach (var item in _gameObjects)
+                {
+                    UnityEngine.Object.Destroy(item.Value);
+                }
+
+                _gameObjects.Clear();
+            }
+
+            if (_iSingletonList != null)
+            {
+                for (int i = 0; i < _iSingletonList.Count; ++i)
+                {
+                    _iSingletonList[i].Release();
+                }
+
+                _iSingletonList.Clear();
+            }
+
+            Resources.UnloadUnusedAssets();
+        }
+
+        public static GameObject GetGameObject(string name)
+        {
+            GameObject go = null;
+            if (_gameObjects != null)
+            {
+                _gameObjects.TryGetValue(name, out go);
+            }
+
+            return go;
+        }
+
+        internal static bool CointansKey(string name)
+        {
+            if (_gameObjects != null)
+            {
+                return _gameObjects.ContainsKey(name);
+            }
+
+            return false;
+
+        }
+
+        internal static ISingleton GetSingleton(string name)
+        {
+            for (int i = 0; i < _iSingletonList.Count; ++i)
+            {
+                if (_iSingletonList[i].ToString() == name)
+                {
+                    return _iSingletonList[i];
+                }
+            }
+
+            return null;
+        }
+    }
+
+    /// <summary>
+    /// 全局单例对象（非线程安全）
+    /// </summary>
+    /// <typeparam name="T"></typeparam>
+    public abstract class TSingleton<T> : ISingleton where T : TSingleton<T>, new()
+    {
+        protected static T _instance = default(T);
+
+        public static T Instance
+        {
+            get
+            {
+                if (null == _instance)
+                {
+                    _instance = new T();
+                    _instance.Init();
+#if UNITY_EDITOR
+                    TLogger.LogInfo($"TSingleton Instance:{typeof(T).Name}");
+#endif
+                    SingletonMgr.Retain(_instance);
+                }
+                return _instance;
+            }
+        }
+
+        public static bool IsValid
+        {
+            get
+            {
+                return _instance != null;
+            }
+        }
+
+        protected TSingleton()
+        {
+
+        }
+
+        protected virtual void Init()
+        {
+
+        }
+
+        public virtual void Active()
+        {
+
+        }
+
+        public virtual void Release()
+        {
+            if (_instance != null)
+            {
+                SingletonMgr.Release(_instance);
+                _instance = null;
+            }
+        }
+    }
+}

TEngineHotUpdate/src/TEngineCore/Core/UnitySingleton.cs

@@ -0,0 +1,110 @@
+using UnityEngine;
+
+namespace TEngineCore
+{
+    /// <summary>
+    /// 具备Unity完整生命周期的单例
+    /// </summary>
+    /// <typeparam name="T"></typeparam>
+    public class UnitySingleton<T> : MonoBehaviour where T : MonoBehaviour
+    {
+
+        private static T _instance;
+
+        public static T Instance
+        {
+            get
+            {
+                if (_instance == null)
+                {
+                    System.Type thisType = typeof(T);
+                    string instName = thisType.Name;
+                    GameObject go = SingletonMgr.GetGameObject(instName);
+                    if (go == null)
+                    {
+                        go = GameObject.Find($"/{instName}");
+                        if (go == null)
+                        {
+                            go = new GameObject(instName);
+                            go.transform.position = Vector3.zero;
+                        }
+                        SingletonMgr.Retain(go);
+                    }
+
+                    if (go != null)
+                    {
+                        _instance = go.GetComponent<T>();
+                        if (_instance == null)
+                        {
+                            _instance = go.AddComponent<T>();
+                        }
+                    }
+
+                    if (_instance == null)
+                    {
+                        TLogger.LogError($"Can't create UnitySingleton<{typeof(T)}>");
+                    }
+                }
+                return _instance;
+            }
+        }
+
+        public static T Active()
+        {
+            return Instance;
+        }
+
+        public static bool IsValid
+        {
+            get
+            {
+                return _instance != null;
+            }
+        }
+
+        private bool CheckInstance()
+        {
+            if (this == Instance)
+            {
+                return true;
+            }
+            GameObject.Destroy(gameObject);
+            return false;
+        }
+
+        protected virtual void OnLoad()
+        {
+
+        }
+
+        public virtual void Awake()
+        {
+            if (CheckInstance())
+            {
+                OnLoad();
+            }
+#if UNITY_EDITOR
+            TLogger.LogInfo($"UnitySingleton Instance:{typeof(T).Name}");
+            GameObject tEngine = SingletonMgr.Root;
+            if (tEngine != null)
+            {
+                this.gameObject.transform.SetParent(tEngine.transform);
+            }
+#endif
+        }
+
+        protected virtual void OnDestroy()
+        {
+            Release();
+        }
+
+        public static void Release()
+        {
+            if (_instance != null)
+            {
+                SingletonMgr.Release(_instance.gameObject);
+                _instance = null;
+            }
+        }
+    }
+}

TEngineHotUpdate/src/TEngineCore/ECS/ArrayPool.cs

@@ -0,0 +1,113 @@
+using System;
+using System.Collections.Generic;
+using System.Diagnostics;
+
+namespace TEngineCore
+{
+    public interface IIndex
+    {
+        int Index { get; set; }
+    }
+
+    internal class HashSetDebugView<T> where T : IIndex
+    {
+        private readonly ArrayPool<T> m_Set;
+
+        public HashSetDebugView(ArrayPool<T> set)
+        {
+            m_Set = set ?? throw new ArgumentNullException(nameof(set));
+        }
+
+        [DebuggerBrowsable(DebuggerBrowsableState.RootHidden)]
+        public T[] Items
+        {
+            get
+            {
+                return m_Set.ToArray();
+            }
+        }
+    }
+
+    [DebuggerTypeProxy(typeof(HashSetDebugView<>))]
+    [DebuggerDisplay("Count = {Count}")]
+    public class ArrayPool<T> where T:IIndex
+    {
+        internal T[] m_Items = new T[256];
+        internal bool[] Buckets = new bool[256];
+        private int m_Index;
+        private int count;
+
+        public T this[int index]
+        {
+            get
+            {
+                return m_Items[index];
+            }
+            set
+            {
+                m_Items[index] = value;
+            }
+        }
+
+        public int Count
+        {
+            get
+            {
+                return count;
+            }
+        }
+
+        public T[] ToArray()
+        {
+            List<T> elements = new List<T>();
+            for (int i = 0; i < m_Items.Length; i++)
+            {
+                if (Buckets[i])
+                {
+                    elements.Add(m_Items[i]);
+                }
+            }
+            return elements.ToArray();
+        }
+
+        public void Remove(T item)
+        {
+            lock (this)
+            {
+                m_Items[item.Index] = default;
+                Buckets[item.Index] = false;
+            }
+        }
+
+        public void Add(T item)
+        {
+            lock (this)
+            {
+                if (item.Index != -1)
+                {
+                    if (!Buckets[item.Index])
+                    {
+                        m_Items[item.Index] = item;
+                        Buckets[item.Index] = true;
+                        return;
+                    }
+                }
+
+                m_Items[m_Index] = item;
+                Buckets[m_Index] = true;
+                item.Index = m_Index;
+                m_Index++;
+                if (m_Index >= m_Items.Length)
+                {
+                    T[] newItems = new T[m_Items.Length * 2];
+                    bool[] newBuckets = new bool[m_Items.Length * 2];
+                    Array.Copy(m_Items,0,newItems,0,m_Items.Length);
+                    Array.Copy(Buckets, 0, newBuckets, 0, Buckets.Length);
+                    m_Items = newItems;
+                    Buckets = newBuckets;
+                }
+                count = m_Index;
+            }
+        }
+    }
+}

TEngineHotUpdate/src/TEngineCore/ECS/Demo/ECSDemoApp.cs

@@ -0,0 +1,25 @@
+using TEngineCore;
+using UnityEngine;
+
+public class ECSDemoApp : MonoBehaviour
+{
+    public ECSGameSystem EcsGameSystem = new ECSGameSystem();
+    public GameObject @object;
+
+    void Start()
+    {
+        var entity = EcsGameSystem.Create<Entity>();
+        ECSActor actor = entity.AddComponent<ECSActor>();
+        actor.Name = typeof(ECSActor).ToString();
+        actor.gameObject = Instantiate(@object);
+        actor.transform = actor.gameObject.GetComponent<Transform>();
+        entity.AddComponent<ECSComponent>();
+
+        Debug.Log(entity.ToString());
+    }
+
+    void Update()
+    {
+        EcsGameSystem.OnUpdate();
+    }
+}

TEngineHotUpdate/src/TEngineCore/ECS/Demo/ECSGameSystem.cs

@@ -0,0 +1,9 @@
+using TEngineCore;
+
+public class ECSGameSystem : ECSSystem
+{
+    public void OnUpdate()
+    {
+        Update();
+    }
+}

TEngineHotUpdate/src/TEngineCore/ECS/ECSActor.cs

@@ -0,0 +1,13 @@
+namespace TEngineCore
+{
+    /// <summary>
+    /// ECS Actor
+    /// </summary>
+    public class ECSActor : ECSComponent
+    {
+        public string Name;
+        public UnityEngine.GameObject gameObject;
+        public UnityEngine.Transform transform;
+        public uint ActorID;
+    }
+}

TEngineHotUpdate/src/TEngineCore/ECS/ECSComponent.cs

@@ -0,0 +1,14 @@
+namespace TEngineCore
+{
+    /// <summary>
+    /// ECS构架可以将此组件从Entity上移除这个组件并丢入对象池，给其他此刻需要此组件的Entity使用，
+    /// 因此可以节省大量的内存反复创建和释放， 这也是ECS的特性可以大量重复使用组件
+    /// </summary>
+    public class ECSComponent:ECSObject
+    {
+#pragma warning disable IDE1006 
+        public Entity Entity { get; set; }
+#pragma warning restore IDE1006 
+    }
+}
+

TEngineHotUpdate/src/TEngineCore/ECS/ECSDebugBehaviour.cs

@@ -0,0 +1,72 @@
+using System;
+using System.Collections.Generic;
+
+namespace TEngineCore
+{
+    public enum ECSDebugType
+    {
+        Entity,
+        System,
+        Component
+    }
+
+    [Serializable]
+    public class ECSCmptDebugKeyInfo
+    {
+        public string m_name;
+        public string val;
+    }
+
+    [Serializable]
+    public class ECSCmptDebugInfo
+    {
+        public string m_name;
+        public ECSDebugType Type = ECSDebugType.Component;
+        public List<ECSCmptDebugKeyInfo> m_info = new List<ECSCmptDebugKeyInfo>();
+    }
+
+    public class ECSDebugBehaviour : UnityEngine.MonoBehaviour
+    {
+        public List<ECSCmptDebugInfo> m_ECSInfo = new List<ECSCmptDebugInfo>();
+        public ECSCmptDebugInfo AddDebugCmpt(string cmptName)
+        {
+            var cmptInfo = m_ECSInfo.Find((item) => { return item.m_name == cmptName; });
+            if (cmptInfo == null)
+            {
+                cmptInfo = new ECSCmptDebugInfo();
+                cmptInfo.m_name = cmptName;
+                m_ECSInfo.Add(cmptInfo); ;
+            }
+
+            return cmptInfo;
+        }
+
+        public void RmvDebugCmpt(string cmptName)
+        {
+            m_ECSInfo.RemoveAll((item) => { return item.m_name == cmptName; });
+        }
+
+        public void SetDebugInfo(string cmptName, string key, string val)
+        {
+            var cmptInfo = AddDebugCmpt(cmptName);
+            var entry = cmptInfo.m_info.Find((t) => { return t.m_name == key; });
+            if (entry == null)
+            {
+                entry = new ECSCmptDebugKeyInfo();
+                entry.m_name = key;
+                cmptInfo.m_info.Add(entry);
+            }
+
+            entry.val = val;
+        }
+
+        public void RemoveAllDebugInfo(string cmpName)
+        {
+            var cmpInfo = m_ECSInfo.Find((item) => { return item.m_name == cmpName; });
+            if (cmpInfo != null)
+            {
+                cmpInfo.m_info.Clear();
+            }
+        }
+    }
+}

TEngineHotUpdate/src/TEngineCore/ECS/ECSEventCmpt.cs

@@ -0,0 +1,236 @@
+using System;
+using System.Collections.Generic;
+
+namespace TEngineCore
+{
+    public class ECSEventCmpt : ECSComponent
+    {
+        private Dictionary<int, IEcsEcsEventInfo> m_eventDic = new Dictionary<int, IEcsEcsEventInfo>();
+
+        #region AddEventListener
+        public void AddEventListener<T>(int eventid, Action<T> action)
+        {
+            if (m_eventDic.ContainsKey(eventid))
+            {
+                (m_eventDic[eventid] as EcsEventInfo<T>).actions += action;
+            }
+            else
+            {
+                m_eventDic.Add(eventid, new EcsEventInfo<T>(action));
+            }
+        }
+
+        public void AddEventListener<T, U>(int eventid, Action<T, U> action)
+        {
+            if (m_eventDic.ContainsKey(eventid))
+            {
+                (m_eventDic[eventid] as EcsEventInfo<T, U>).actions += action;
+            }
+            else
+            {
+                m_eventDic.Add(eventid, new EcsEventInfo<T, U>(action));
+            }
+        }
+
+        public void AddEventListener<T, U, W>(int eventid, Action<T, U, W> action)
+        {
+            if (m_eventDic.ContainsKey(eventid))
+            {
+                (m_eventDic[eventid] as EcsEventInfo<T, U, W>).actions += action;
+            }
+            else
+            {
+                m_eventDic.Add(eventid, new EcsEventInfo<T, U, W>(action));
+            }
+        }
+
+        public void AddEventListener(int eventid, Action action)
+        {
+            if (m_eventDic.ContainsKey(eventid))
+            {
+                (m_eventDic[eventid] as EcsEventInfo).actions += action;
+            }
+            else
+            {
+                m_eventDic.Add(eventid, new EcsEventInfo(action));
+            }
+        }
+        #endregion
+
+        #region RemoveEventListener
+        public void RemoveEventListener<T>(int eventid, Action<T> action)
+        {
+            if (action == null)
+            {
+                return;
+            }
+
+            if (m_eventDic.ContainsKey(eventid))
+            {
+                (m_eventDic[eventid] as EcsEventInfo<T>).actions -= action;
+            }
+        }
+
+        public void RemoveEventListener<T, U>(int eventid, Action<T, U> action)
+        {
+            if (action == null)
+            {
+                return;
+            }
+
+            if (m_eventDic.ContainsKey(eventid))
+            {
+                (m_eventDic[eventid] as EcsEventInfo<T, U>).actions -= action;
+            }
+        }
+
+        public void RemoveEventListener<T, U, W>(int eventid, Action<T, U, W> action)
+        {
+            if (action == null)
+            {
+                return;
+            }
+
+            if (m_eventDic.ContainsKey(eventid))
+            {
+                (m_eventDic[eventid] as EcsEventInfo<T, U, W>).actions -= action;
+            }
+        }
+
+        public void RemoveEventListener(int eventid, Action action)
+        {
+            if (action == null)
+            {
+                return;
+            }
+
+            if (m_eventDic.ContainsKey(eventid))
+            {
+                (m_eventDic[eventid] as EcsEventInfo).actions -= action;
+            }
+        }
+        #endregion
+
+        #region Send
+        public void Send<T>(int eventid, T info)
+        {
+            if (m_eventDic.ContainsKey(eventid))
+            {
+                var EcsEventInfo = (m_eventDic[eventid] as EcsEventInfo<T>);
+                if (EcsEventInfo != null)
+                {
+                    EcsEventInfo.actions.Invoke(info);
+                }
+            }
+        }
+
+        public void Send<T, U>(int eventid, T info, U info2)
+        {
+            if (m_eventDic.ContainsKey(eventid))
+            {
+                var EcsEventInfo = (m_eventDic[eventid] as EcsEventInfo<T, U>);
+                if (EcsEventInfo != null)
+                {
+                    EcsEventInfo.actions.Invoke(info, info2);
+                }
+            }
+        }
+
+        public void Send<T, U, W>(int eventid, T info, U info2, W info3)
+        {
+            if (m_eventDic.ContainsKey(eventid))
+            {
+                var EcsEventInfo = (m_eventDic[eventid] as EcsEventInfo<T, U, W>);
+                if (EcsEventInfo != null)
+                {
+                    EcsEventInfo.actions.Invoke(info, info2, info3);
+                }
+            }
+        }
+
+        /// <summary>
+        /// 事件触发 无参
+        /// </summary>
+        /// <param name="name"></param>
+        public void Send(int eventid)
+        {
+            if (m_eventDic.ContainsKey(eventid))
+            {
+                var EcsEventInfo = (m_eventDic[eventid] as EcsEventInfo);
+                if (EcsEventInfo != null)
+                {
+                    EcsEventInfo.actions.Invoke();
+                }
+            }
+        }
+        #endregion
+
+        #region Clear
+        public void Clear()
+        {
+            m_eventDic.Clear();
+        }
+        #endregion
+
+        #region 生命周期
+        public override void OnDestroy()
+        {
+            Clear();
+        }
+
+        public override void Awake()
+        {
+            Entity.Event = this;
+        }
+        #endregion
+    }
+
+    #region EcsEventInfo
+    internal interface IEcsEcsEventInfo
+    {
+
+    }
+
+    public class EcsEventInfo : IEcsEcsEventInfo
+    {
+        public Action actions;
+
+        public EcsEventInfo(Action action)
+        {
+            actions += action;
+        }
+    }
+
+
+    public class EcsEventInfo<T> : IEcsEcsEventInfo
+    {
+        public Action<T> actions;
+
+        public EcsEventInfo(Action<T> action)
+        {
+            actions += action;
+        }
+    }
+
+    public class EcsEventInfo<T, U> : IEcsEcsEventInfo
+    {
+        public Action<T, U> actions;
+
+        public EcsEventInfo(Action<T, U> action)
+        {
+            actions += action;
+        }
+    }
+
+    public class EcsEventInfo<T, U, W> : IEcsEcsEventInfo
+    {
+        public Action<T, U, W> actions;
+
+        public EcsEventInfo(Action<T, U, W> action)
+        {
+            actions += action;
+        }
+    }
+    #endregion
+
+}

TEngineHotUpdate/src/TEngineCore/ECS/ECSObject.cs

@@ -0,0 +1,112 @@
+using System;
+using System.Collections.Generic;
+
+namespace TEngineCore
+{
+    /// <summary>
+    /// ECS架构基类Object
+    /// </summary>
+    public class ECSObject
+    {
+        internal int HashCode;
+
+        internal ECSSystem System;
+
+        public ECSObject()
+        {
+            HashCode = GetType().GetHashCode();
+        }
+
+        public virtual void Awake() { }
+
+        public virtual void OnDestroy() { }
+
+        /// <summary>
+        /// Remove The ECSEntity or Component And Throw the ECSObject to ArrayPool When AddComponent Or Create Can Use Again
+        /// </summary>
+        /// <param name="ecsObject"></param>
+        /// <param name="reuse">此对象是否可以复用，复用会将对象丢入System对象池中 等待再次使用，如果是Entity对象，并且不复用的话，则把Entity所使用的组件也不复用</param>
+        public static void Destroy(ECSObject ecsObject, bool reuse = true)
+        {
+            if (ecsObject is ECSComponent ecsComponent)
+            {
+                ecsComponent.Entity.Components.Remove(ecsComponent);
+                if (ecsComponent is IUpdate update)
+                {
+                    ecsComponent.Entity.Updates.Remove(update);
+                }
+                if (reuse)
+                {
+                    ecsComponent.Entity.System.Push(ecsComponent);
+                }
+                ecsObject.OnDestroy();
+                return;
+            }
+            else if (ecsObject is Entity entity)
+            {
+                entity.System.RemoveEntity(entity);
+                entity.OnDestroy();
+                while (entity.Components.Count > 0)
+                {
+                    ECSComponent ecsComponentTemp = entity.Components[0];
+                    entity.Components.RemoveAt(0);
+                    ecsComponentTemp.OnDestroy();
+                    if (reuse)
+                    {
+                        entity.System.Push(ecsComponentTemp);
+                    }
+                }
+                entity.Updates.Clear();
+                entity.CanUpdate = false;
+                if (reuse)
+                {
+                    entity.System.Push(entity);   
+                }
+            }
+        }
+
+        public T FindObjectOfType<T>() where T : ECSObject
+        {
+            Type type = typeof(T);
+            var elements = System.Entities.ToArray();
+            for (int i = 0; i < elements.Length; i++)
+            {
+                if (elements[i].GetType() == type)
+                {
+                    return elements[i] as T;
+                }
+                for (int n = 0; n < elements[i].Components.Count; n++)
+                {
+                    if (elements[i].Components[n].GetType() == type)
+                    {
+                        return elements[i].Components[n] as T;
+                    }
+                }
+            }
+            return null;
+        }
+
+        public T[] FindObjectsOfType<T>() where T : ECSObject
+        {
+            Type type = typeof(T);
+            var items = System.Entities.ToArray();
+            List<T> elements = new List<T>();
+            for (int i = 0; i < items.Length; i++)
+            {
+                if (items[i].GetType() == type)
+                {
+                    elements.Add(items[i] as T);
+                }
+                for (int n = 0; n < items[i].Components.Count; n++)
+                {
+                    if (items[i].Components[n].GetType() == type)
+                    {
+                        elements.Add(items[i].Components[n] as T);
+                    }
+                }
+            }
+            return elements.ToArray();
+        }
+    }
+}
+

TEngineHotUpdate/src/TEngineCore/ECS/ECSSystem.cs

@@ -0,0 +1,233 @@
+using System;
+using System.Collections.Generic;
+using System.Threading.Tasks;
+
+namespace TEngineCore
+{
+    /// <summary>
+    /// ECS系统 管理Entity、ECSComponent复用对象池
+    /// </summary>
+    [Serializable]
+    public class ECSSystem : IDisposable
+    {
+        private static ECSSystem instance = new ECSSystem();
+        public static ECSSystem Instance => instance;
+        private readonly Dictionary<int,Stack<ECSObject>> m_ObjectPool = new Dictionary<int, Stack<ECSObject>>();
+        internal readonly ArrayPool<Entity> Entities = new ArrayPool<Entity>();
+        private bool m_IsDispose = false;
+
+        public void AddEntity(Entity entity)
+        {
+            entity.System = this;
+            entity.Awake();
+            Entities.Add(entity);
+        }
+
+        public void RemoveEntity(Entity entity)
+        {
+            Entities.Remove(entity);
+        }
+
+        /// <summary>
+        /// Get Object From ECSSystem
+        /// </summary>
+        /// <typeparam name="T"></typeparam>
+        /// <returns></returns>
+        public T Get<T>() where T : ECSObject, new()
+        {
+            int type = typeof(T).GetHashCode();
+            if (m_ObjectPool.TryGetValue(type,out Stack<ECSObject> stack))
+            {
+                if (stack.Count > 0)
+                {
+                    return (T) stack.Pop();
+                }
+                goto Instantiate;
+            }
+            stack = new Stack<ECSObject>();
+            m_ObjectPool.Add(type,stack);
+            Instantiate: T ecsObject = new T();
+            return ecsObject;
+        }
+
+        /// <summary>
+        /// Push Object To ECSSystem
+        /// </summary>
+        public void Push(ECSObject ecsObject)
+        {
+            int type = ecsObject.HashCode;
+
+            if (m_ObjectPool.TryGetValue(type,out Stack<ECSObject> stack))
+            {
+                stack.Push(ecsObject);
+                return;
+            }
+            stack = new Stack<ECSObject>();
+            m_ObjectPool.Add(type,stack);
+            stack.Push(ecsObject);
+        }
+
+        public T Create<T>() where T : Entity, new()
+        {
+            T entity = Get<T>();
+            AddEntity(entity);
+            return entity;
+        }
+
+        public T Create<T>(T entity) where T : Entity, new()
+        {
+            AddEntity(entity);
+            return entity;
+        }
+
+        /// <summary>
+        /// 更新ECS系统
+        /// </summary>
+        /// <param name="worker">线程池是否并行</param>
+        public void Update(bool worker = false)
+        {
+            Run(worker);
+        }
+
+        /// <summary>
+        /// 更新ECS物理系统
+        /// </summary>
+        /// <param name="worker">线程池是否并行</param>
+        public void FixedUpdate(bool worker = false)
+        {
+            RunFixed(worker);
+        }
+
+        /// <summary>
+        /// 运行ECS系统
+        /// </summary>
+        /// <param name="worker">线程池是否并行</param>
+        public void Run(bool worker = false)
+        {
+            int count = Entities.Count;
+            if (!worker)
+            {
+                for (int i = 0; i < count; i++)
+                {
+                    if (!Entities.Buckets[i])
+                    {
+                        continue;
+                    }
+
+                    if (!Entities[i].CanUpdate)
+                    {
+                        continue;
+                    }
+                    Entities[i].Execute();
+                }
+            }
+            else
+            {
+                Parallel.For(0, count, i =>
+                {
+                    if (!Entities.Buckets[i])
+                    {
+                        return;
+                    }
+
+                    if (!Entities[i].CanUpdate)
+                    {
+                        return;
+                    }
+                    Entities[i].Execute();
+                });
+            }
+        }
+
+        public void RunFixed(bool worker = false)
+        {
+            int count = Entities.Count;
+            if (!worker)
+            {
+                for (int i = 0; i < count; i++)
+                {
+                    if (!Entities.Buckets[i])
+                    {
+                        continue;
+                    }
+
+                    if (!Entities[i].CanFixedUpdate)
+                    {
+                        continue;
+                    }
+                    Entities[i].FixedUpdate();
+                }
+            }
+            else
+            {
+                Parallel.For(0, count, i =>
+                {
+                    if (!Entities.Buckets[i])
+                    {
+                        return;
+                    }
+
+                    if (!Entities[i].CanFixedUpdate)
+                    {
+                        return;
+                    }
+                    Entities[i].FixedUpdate();
+                });
+            }
+        }
+
+        public void Dispose()
+        {
+            if (m_IsDispose)
+            {
+                return;
+            }
+            m_IsDispose = true;
+        }
+
+        public T FindObjectOfType<T>() where T : ECSObject
+        {
+            Type type = typeof(T);
+            var elements = Entities.ToArray();
+            for (int i = 0; i < elements.Length; i++)
+            {
+                if (elements[i].GetType() == type)
+                {
+                    return elements[i] as T;
+                }
+
+                for (int j = 0; j < elements[i].Components.Count; j++)
+                {
+                    if (elements[i].Components[j].GetType() == type)
+                    {
+                        return elements[i].Components[j] as T;
+                    }
+                }
+            }
+            return null;
+        }
+
+        public T[] FindObjectsOfType<T>() where T : ECSObject
+        {
+            Type type = typeof(T);
+            var entities = Entities.ToArray();
+            List<T> elements = new List<T>();
+            for (int i = 0; i < entities.Length; i++)
+            {
+                if (entities[i].GetType() == type)
+                {
+                    elements.Add(entities[i] as T);
+                }
+                for (int n = 0; n < entities[i].Components.Count; n++)
+                {
+                    if (entities[i].Components[n].GetType() == type)
+                    {
+                        elements.Add(entities[i].Components[n] as T);
+                    }
+                }
+            }
+            return elements.ToArray();
+        }
+    }
+}
+

TEngineHotUpdate/src/TEngineCore/ECS/Entity.cs

@@ -0,0 +1,273 @@
+using System;
+using System.Collections.Generic;
+using UnityEngine;
+
+namespace TEngineCore
+{
+    public class Entity : ECSObject, IIndex
+    {
+        [SerializeField]
+        internal List<ECSComponent> Components = new List<ECSComponent>();
+        internal List<IUpdate> Updates = new List<IUpdate>();
+        internal List<IFixedUpdate> FixedUpdates = new List<IFixedUpdate>();
+        internal bool InActive;
+        internal bool CanUpdate;
+        internal bool CanFixedUpdate;
+        public int Index { get; set; } = -1;
+        public ECSEventCmpt Event { get; set; }
+        public Entity()
+        {
+            InActive = true;
+            System = ECSSystem.Instance;
+        }
+
+        ~Entity()
+        {
+            InActive = false;
+        }
+
+        internal void Execute()
+        {
+            for (int i = 0; i < Updates.Count; i++)
+            {
+                Updates[i].Update();
+            }
+        }
+
+        internal void FixedUpdate()
+        {
+            for (int i = 0; i < FixedUpdates.Count; i++)
+            {
+                FixedUpdates[i].FixedUpdate();
+            }
+        }
+
+        public void RmvComponent<T>() where T : ECSComponent, new()
+        {
+            for (int i = 0; i < Components.Count; i++)
+            {
+                if (Components[i] is T component)
+                {
+                    if (component is IUpdate update)
+                    {
+                        Updates.Remove(update);
+                    }
+                    else if (component is IFixedUpdate fixedUpdate)
+                    {
+                        FixedUpdates.Remove(fixedUpdate);
+                    }
+
+                    System.Push(component);
+
+                    CanUpdate = Updates.Count > 0;
+
+                    CanFixedUpdate = FixedUpdates.Count > 0;
+                }
+            }
+
+#if UNITY_EDITOR
+            CheckDebugInfo();
+#endif
+        }
+
+        public void RmvComponent(Type componentType)
+        {
+            for (int i = 0; i < Components.Count; i++)
+            {
+                if (Components[i].GetType() == componentType)
+                {
+
+                    if (componentType is IUpdate update)
+                    {
+                        Updates.Remove(update);
+
+                        CanUpdate = Updates.Count > 0;
+                    }
+                    else if (componentType is IFixedUpdate fixedUpdate)
+                    {
+                        FixedUpdates.Remove(fixedUpdate);
+
+                        CanFixedUpdate = FixedUpdates.Count > 0;
+                    }
+                    //if (componentType is ECSComponent component)
+                    //{
+                    //    System.Push(component);
+                    //}
+                }
+            }
+#if UNITY_EDITOR
+            CheckDebugInfo();
+#endif
+        }
+
+        public T AddComponent<T>() where T : ECSComponent, new()
+        {
+#if UNITY_EDITOR
+            CheckDebugInfo();
+#endif
+            T component = System.Get<T>();
+            component.Entity = this;
+            component.System = System;
+            Components.Add(component);
+            component.Awake();
+            if (component is IUpdate update)
+            {
+                Updates.Add(update);
+            }
+            else if (component is IFixedUpdate fixedUpdate)
+            {
+                FixedUpdates.Add(fixedUpdate);
+            }
+            CanUpdate = Updates.Count > 0;
+            CanFixedUpdate = FixedUpdates.Count > 0;
+            return component;
+        }
+
+        public ECSComponent AddComponent(ECSComponent component)
+        {
+#if UNITY_EDITOR
+            CheckDebugInfo();
+#endif
+            component.Entity = this;
+            component.System = System;
+            Components.Add(component);
+            component.Awake();
+            if (component is IUpdate update)
+            {
+                Updates.Add(update);
+            }
+            else if (component is IFixedUpdate fixedUpdate)
+            {
+                FixedUpdates.Add(fixedUpdate);
+            }
+            CanUpdate = Updates.Count > 0;
+            CanFixedUpdate = FixedUpdates.Count > 0;
+            return component;
+        }
+
+        public T GetComponent<T>() where T : ECSComponent
+        {
+            for (int i = 0; i < Components.Count; i++)
+            {
+                if (Components[i] is T type)
+                {
+                    return type;
+                }
+            }
+
+            return null;
+        }
+
+        public ECSComponent GetComponent(Type componentType)
+        {
+            for (int i = 0; i < Components.Count; i++)
+            {
+                if (Components[i].GetType() == componentType)
+                {
+                    return Components[i];
+                }
+            }
+
+            return null;
+        }
+
+        public T[] GetComponents<T>() where T : ECSComponent
+        {
+            List<T> elements = new List<T>();
+            for (int i = 0; i < Components.Count; i++)
+            {
+                if (Components[i] is T type)
+                {
+                    elements.Add(type);
+                }
+            }
+            return elements.ToArray();
+        }
+
+        public List<T> GetComponentsList<T>() where T : ECSComponent
+        {
+            List<T> elements = new List<T>();
+            for (int i = 0; i < Components.Count; i++)
+            {
+                if (Components[i] is T type)
+                {
+                    elements.Add(type);
+                }
+            }
+            return elements;
+        }
+
+        public ECSComponent[] GetComponents(Type comType)
+        {
+            List<ECSComponent> elements = new List<ECSComponent>();
+            for (int i = 0; i < Components.Count; i++)
+            {
+                {
+                    if (Components[i].GetType() == comType)
+                    {
+                        elements.Add(Components[i]);
+                    }
+                }
+            }
+            return elements.ToArray();
+        }
+
+
+        public override string ToString()
+        {
+            string str = "[";
+            for (int i = 0; i < Components.Count; i++)
+            {
+                str += Components[i].GetType().Name + ",";
+            }
+            str = str.TrimEnd(',');
+            str += "]";
+            return $"{GetType().Name} Components: {str}";
+        }
+
+
+        public void CheckDebugInfo(GameObject gameObject)
+        {
+#if UNITY_EDITOR
+            if (gameObject == null)
+            {
+                return;
+            }
+
+            var debugBehaviour = UnityUtil.AddMonoBehaviour<ECSDebugBehaviour>(gameObject);
+            debugBehaviour.m_ECSInfo.Clear();
+            for (int i = 0; i < this.Components.Count; i++)
+            {
+                var component = this.Components[i];
+                var cmptName = component.GetType().Name;
+                debugBehaviour.SetDebugInfo(cmptName, "", "");
+            }
+#endif
+        }
+        public void CheckDebugInfo()
+        {
+#if UNITY_EDITOR
+            //var actorEntity = this as Entity;
+
+            //if (actorEntity == null)
+            //{
+            //    return;
+            //}
+
+            //if (actorEntity.gameObject == null)
+            //{
+            //    return;
+            //}
+
+            //var debugBehaviour = UnityUtil.AddMonoBehaviour<ECSDebugBehaviour>(actorEntity.gameObject);
+            //debugBehaviour.m_ECSInfo.Clear();
+            //for (int i = 0; i < this.Components.Count; i++)
+            //{
+            //    var component = this.Components[i];
+            //    var cmptName = component.GetType().Name;
+            //    debugBehaviour.SetDebugInfo(cmptName, "", "");
+            //}
+#endif
+        }
+    }
+}

TEngineHotUpdate/src/TEngineCore/ECS/HotfixComponent.cs

@@ -0,0 +1,32 @@
+using System;
+using System.Collections;
+using System.Collections.Generic;
+using UnityEngine;
+
+namespace TEngineCore
+{
+    public class HotfixComponent : ECSComponent,IUpdate
+    {
+        public object[] Values;
+        public Action OnAwake, OnUpdate, OnDestroyExt;
+
+        public override void Awake()
+        {
+            OnAwake?.Invoke();
+        }
+
+        void IUpdate.Update()
+        {
+            OnUpdate?.Invoke();
+        }
+
+        public override void OnDestroy()
+        {
+            OnDestroyExt?.Invoke();
+            OnAwake = null;
+            OnUpdate = null;
+            OnDestroyExt = null;
+        }
+    }
+}
+

TEngineHotUpdate/src/TEngineCore/ECS/IFixedUpdate.cs

@@ -0,0 +1,10 @@
+namespace TEngineCore
+{
+    /// <summary>
+    /// ECS组件更新接口（减少组件for循环开销）
+    /// </summary>
+    public interface IFixedUpdate
+    {
+        void FixedUpdate();
+    }
+}

TEngineHotUpdate/src/TEngineCore/ECS/IUpdate.cs

@@ -0,0 +1,10 @@
+namespace TEngineCore
+{
+    /// <summary>
+    /// ECS组件更新接口（减少组件for循环开销）
+    /// </summary>
+    public interface IUpdate
+    {
+        void Update();
+    }
+}

TEngineHotUpdate/src/TEngineCore/ECS/UpdateComponent.cs

@@ -0,0 +1,13 @@
+namespace TEngineCore
+{
+    /// <summary>
+    /// 热更层由此组件进行更新（ILRuntime不支持多继承, 接口继承）
+    /// </summary>
+    public class UpdateComponent :ECSComponent, IUpdate
+    {
+        public virtual void Update()
+        {
+
+        }
+    }
+}

TEngineHotUpdate/src/TEngineCore/Event/GameEventMgr.cs

@@ -0,0 +1,392 @@
+using System;
+using System.Collections.Generic;
+using TEngineCore;
+
+namespace TEngineCore
+{
+    #region EventInfo
+    internal interface IEventInfo
+    {
+
+    }
+
+    public class EventInfo : IEventInfo
+    {
+        public Action actions;
+
+        public EventInfo(Action action)
+        {
+            actions += action;
+        }
+    }
+
+
+    public class EventInfo<T> : IEventInfo
+    {
+        public Action<T> actions;
+
+        public EventInfo(Action<T> action)
+        {
+            actions += action;
+        }
+    }
+
+    public class EventInfo<T, U> : IEventInfo
+    {
+        public Action<T, U> actions;
+
+        public EventInfo(Action<T, U> action)
+        {
+            actions += action;
+        }
+    }
+
+    public class EventInfo<T, U, W> : IEventInfo
+    {
+        public Action<T, U, W> actions;
+
+        public EventInfo(Action<T, U, W> action)
+        {
+            actions += action;
+        }
+    }
+    #endregion
+    /// <summary>
+    /// 总观察者 - 总事件中心系统
+    /// </summary>
+    public class GameEventMgr : TSingleton<GameEventMgr>
+    {
+        /// <summary>
+        ///  Dictionary<int, IEventInfo> Key->Int.32 Value->EventInfo,调用频率高建议使用int事件，减少字典内String的哈希碰撞
+        /// </summary>
+        private Dictionary<int, IEventInfo> m_eventDic = new Dictionary<int, IEventInfo>();
+
+        /// <summary>
+        ///  Dictionary<string, IEventInfo> Key->string Value->EventInfo,调用频率不高的时候可以使用
+        /// </summary>
+        private Dictionary<string, IEventInfo> m_eventStrDic = new Dictionary<string, IEventInfo>();
+
+        #region AddEventListener
+        public void AddEventListener<T>(int eventid, Action<T> action)
+        {
+            if (m_eventDic.ContainsKey(eventid))
+            {
+                (m_eventDic[eventid] as EventInfo<T>).actions += action;
+            }
+            else
+            {
+                m_eventDic.Add(eventid, new EventInfo<T>(action));
+            }
+        }
+
+        public void AddEventListener<T, U>(int eventid, Action<T, U> action)
+        {
+            if (m_eventDic.ContainsKey(eventid))
+            {
+                (m_eventDic[eventid] as EventInfo<T, U>).actions += action;
+            }
+            else
+            {
+                m_eventDic.Add(eventid, new EventInfo<T, U>(action));
+            }
+        }
+
+        public void AddEventListener<T, U, W>(int eventid, Action<T, U, W> action)
+        {
+            if (m_eventDic.ContainsKey(eventid))
+            {
+                (m_eventDic[eventid] as EventInfo<T, U, W>).actions += action;
+            }
+            else
+            {
+                m_eventDic.Add(eventid, new EventInfo<T, U, W>(action));
+            }
+        }
+
+        public void AddEventListener(int eventid, Action action)
+        {
+            if (m_eventDic.ContainsKey(eventid))
+            {
+                (m_eventDic[eventid] as EventInfo).actions += action;
+            }
+            else
+            {
+                m_eventDic.Add(eventid, new EventInfo(action));
+            }
+        }
+        #endregion
+
+        #region RemoveEventListener
+        public void RemoveEventListener<T>(int eventid, Action<T> action)
+        {
+            if (action == null)
+            {
+                return;
+            }
+
+            if (m_eventDic.ContainsKey(eventid))
+            {
+                (m_eventDic[eventid] as EventInfo<T>).actions -= action;
+            }
+        }
+
+        public void RemoveEventListener<T, U>(int eventid, Action<T, U> action)
+        {
+            if (action == null)
+            {
+                return;
+            }
+
+            if (m_eventDic.ContainsKey(eventid))
+            {
+                (m_eventDic[eventid] as EventInfo<T, U>).actions -= action;
+            }
+        }
+
+        public void RemoveEventListener<T, U, W>(int eventid, Action<T, U, W> action)
+        {
+            if (action == null)
+            {
+                return;
+            }
+
+            if (m_eventDic.ContainsKey(eventid))
+            {
+                (m_eventDic[eventid] as EventInfo<T, U, W>).actions -= action;
+            }
+        }
+
+        public void RemoveEventListener(int eventid, Action action)
+        {
+            if (action == null)
+            {
+                return;
+            }
+
+            if (m_eventDic.ContainsKey(eventid))
+            {
+                (m_eventDic[eventid] as EventInfo).actions -= action;
+            }
+        }
+        #endregion
+
+        #region Send
+        public void Send<T>(int eventid, T info)
+        {
+            if (m_eventDic.ContainsKey(eventid))
+            {
+                var eventInfo = (m_eventDic[eventid] as EventInfo<T>);
+                if (eventInfo != null)
+                {
+                    eventInfo.actions.Invoke(info);
+                }
+            }
+        }
+
+        public void Send<T, U>(int eventid, T info, U info2)
+        {
+            if (m_eventDic.ContainsKey(eventid))
+            {
+                var eventInfo = (m_eventDic[eventid] as EventInfo<T, U>);
+                if (eventInfo != null)
+                {
+                    eventInfo.actions.Invoke(info, info2);
+                }
+            }
+        }
+
+        public void Send<T, U, W>(int eventid, T info, U info2, W info3)
+        {
+            if (m_eventDic.ContainsKey(eventid))
+            {
+                var eventInfo = (m_eventDic[eventid] as EventInfo<T, U, W>);
+                if (eventInfo != null)
+                {
+                    eventInfo.actions.Invoke(info, info2, info3);
+                }
+            }
+        }
+
+        /// <summary>
+        /// 事件触发 无参
+        /// </summary>
+        /// <param name="name"></param>
+        public void Send(int eventid)
+        {
+            if (m_eventDic.ContainsKey(eventid))
+            {
+                var eventInfo = (m_eventDic[eventid] as EventInfo);
+                if (eventInfo != null)
+                {
+                    eventInfo.actions.Invoke();
+                }
+            }
+        }
+        #endregion
+
+        #region StringEvent
+        #region AddEventListener
+        public void AddEventListener<T>(string eventid, Action<T> action)
+        {
+            if (m_eventStrDic.ContainsKey(eventid))
+            {
+                (m_eventStrDic[eventid] as EventInfo<T>).actions += action;
+            }
+            else
+            {
+                m_eventStrDic.Add(eventid, new EventInfo<T>(action));
+            }
+        }
+
+        public void AddEventListener<T, U>(string eventid, Action<T, U> action)
+        {
+            if (m_eventStrDic.ContainsKey(eventid))
+            {
+                (m_eventStrDic[eventid] as EventInfo<T, U>).actions += action;
+            }
+            else
+            {
+                m_eventStrDic.Add(eventid, new EventInfo<T, U>(action));
+            }
+        }
+
+        public void AddEventListener<T, U, W>(string eventid, Action<T, U, W> action)
+        {
+            if (m_eventStrDic.ContainsKey(eventid))
+            {
+                (m_eventStrDic[eventid] as EventInfo<T, U, W>).actions += action;
+            }
+            else
+            {
+                m_eventStrDic.Add(eventid, new EventInfo<T, U, W>(action));
+            }
+        }
+
+        public void AddEventListener(string eventid, Action action)
+        {
+            if (m_eventStrDic.ContainsKey(eventid))
+            {
+                (m_eventStrDic[eventid] as EventInfo).actions += action;
+            }
+            else
+            {
+                m_eventStrDic.Add(eventid, new EventInfo(action));
+            }
+        }
+        #endregion
+
+        #region RemoveEventListener
+        public void RemoveEventListener<T>(string eventid, Action<T> action)
+        {
+            if (action == null)
+            {
+                return;
+            }
+
+            if (m_eventStrDic.ContainsKey(eventid))
+            {
+                (m_eventStrDic[eventid] as EventInfo<T>).actions -= action;
+            }
+        }
+
+        public void RemoveEventListener<T, U>(string eventid, Action<T, U> action)
+        {
+            if (action == null)
+            {
+                return;
+            }
+
+            if (m_eventStrDic.ContainsKey(eventid))
+            {
+                (m_eventStrDic[eventid] as EventInfo<T, U>).actions -= action;
+            }
+        }
+
+        public void RemoveEventListener<T, U, W>(string eventid, Action<T, U, W> action)
+        {
+            if (action == null)
+            {
+                return;
+            }
+
+            if (m_eventStrDic.ContainsKey(eventid))
+            {
+                (m_eventStrDic[eventid] as EventInfo<T, U, W>).actions -= action;
+            }
+        }
+
+        public void RemoveEventListener(string eventid, Action action)
+        {
+            if (action == null)
+            {
+                return;
+            }
+
+            if (m_eventStrDic.ContainsKey(eventid))
+            {
+                (m_eventStrDic[eventid] as EventInfo).actions -= action;
+            }
+        }
+        #endregion
+
+        #region Send
+        public void Send<T>(string eventid, T info)
+        {
+            if (m_eventStrDic.ContainsKey(eventid))
+            {
+                var eventInfo = (m_eventStrDic[eventid] as EventInfo<T>);
+                if (eventInfo != null)
+                {
+                    eventInfo.actions.Invoke(info);
+                }
+            }
+        }
+
+        public void Send<T, U>(string eventid, T info, U info2)
+        {
+            if (m_eventStrDic.ContainsKey(eventid))
+            {
+                var eventInfo = (m_eventStrDic[eventid] as EventInfo<T, U>);
+                if (eventInfo != null)
+                {
+                    eventInfo.actions.Invoke(info, info2);
+                }
+            }
+        }
+
+        public void Send<T, U, W>(string eventid, T info, U info2, W info3)
+        {
+            if (m_eventStrDic.ContainsKey(eventid))
+            {
+                var eventInfo = (m_eventStrDic[eventid] as EventInfo<T, U, W>);
+                if (eventInfo != null)
+                {
+                    eventInfo.actions.Invoke(info, info2, info3);
+                }
+            }
+        }
+
+        public void Send(string eventid)
+        {
+            if (m_eventStrDic.ContainsKey(eventid))
+            {
+                var eventInfo = (m_eventStrDic[eventid] as EventInfo);
+                if (eventInfo != null)
+                {
+                    eventInfo.actions.Invoke();
+                }
+            }
+        }
+        #endregion
+        #endregion
+
+        #region Clear
+        public void Clear()
+        {
+            m_eventDic.Clear();
+            m_eventStrDic.Clear();
+        }
+        #endregion
+    }
+
+}

TEngineHotUpdate/src/TEngineCore/Event/StringId.cs

@@ -0,0 +1,37 @@
+using System.Collections.Generic;
+
+namespace TEngineCore
+{
+    public class StringId
+    {
+        private static Dictionary<string, int> m_eventTypeHashMap = new Dictionary<string, int>();
+        private static Dictionary<int, string> m_eventHashToStringMap = new Dictionary<int, string>();
+        private static int m_currentId = 0;
+
+        public static int StringToHash(string val)
+        {
+            int hashId;
+            if (m_eventTypeHashMap.TryGetValue(val, out hashId))
+            {
+                return hashId;
+            }
+
+            hashId = ++m_currentId;
+            m_eventTypeHashMap[val] = hashId;
+            m_eventHashToStringMap[hashId] = val;
+
+            return hashId;
+        }
+
+        public static string HashToString(int hash)
+        {
+            string value;
+            if (m_eventHashToStringMap.TryGetValue(hash, out value))
+            {
+                return value;
+            }
+            return string.Empty;
+        }
+    }
+
+}

TEngineHotUpdate/src/TEngineCore/FileSystem/FileSystem.cs

@@ -0,0 +1,130 @@
+using System.Collections.Generic;
+using System.IO;
+using UnityEngine;
+
+namespace TEngineCore
+{
+    public static class FileSystem
+    {
+        public const string ArtResourcePath = "Assets/ArtResources";
+        public const string GameResourcePath = AssetConfig.AssetRootPath;
+        internal static Dictionary<string, string> _fileFixList = new Dictionary<string, string>();
+        private static string _persistentDataPath = null;
+        private static string _resRootPath = null;
+        private static string _resRootStreamAssetPath = null;
+        public const string BuildPath = "Build";
+        public const string AssetBundleBuildPath = BuildPath + "/AssetBundles";
+        private const string AssetBundleTargetPath = "{0}/AssetBundles";
+        /// <summary>
+        /// 资源更新读取根目录
+        /// </summary>
+        /// <returns></returns>
+        public static string ResourceRoot
+        {
+            get
+            {
+                if (string.IsNullOrEmpty(_resRootPath))
+                {
+                    _resRootPath = Path.Combine(PersistentDataPath, "TEngine");
+                }
+
+                if (!Directory.Exists(_resRootPath))
+                {
+                    Directory.CreateDirectory(_resRootPath);
+                }
+
+                return _resRootPath.FixPath();
+            }
+        }
+
+        /// <summary>
+        /// 持久化数据存储路径
+        /// </summary>
+        public static string PersistentDataPath
+        {
+            get
+            {
+                if (string.IsNullOrEmpty(_persistentDataPath))
+                {
+#if UNITY_EDITOR_WIN
+                    _persistentDataPath = Application.dataPath + "/../TEnginePersistentDataPath";
+                    if (!Directory.Exists(_persistentDataPath))
+                    {
+                        Directory.CreateDirectory(_persistentDataPath);
+                    }
+#else
+                    _persistentDataPath = Application.persistentDataPath;
+#endif
+                }
+                return _persistentDataPath.FixPath();
+            }
+        }
+
+        /// <summary>
+        /// 资源更新读取StreamAsset根目录
+        /// </summary>
+        /// <returns></returns>
+        public static string ResourceRootInStreamAsset
+        {
+            get
+            {
+                if (string.IsNullOrEmpty(_resRootStreamAssetPath))
+                {
+                    _resRootStreamAssetPath = Path.Combine(Application.streamingAssetsPath, "TEngine");
+                }
+                return _resRootStreamAssetPath.FixPath();
+            }
+        }
+        public static string GetAssetBundlePathInVersion(string bundlename)
+        {
+            //默认用外部目录
+            string path = FilePath($"{ResourceRoot}/AssetBundles/{bundlename}");
+            if (!File.Exists(path))
+            {
+                path = $"{ResourceRootInStreamAsset}/AssetBundles/{bundlename}";
+            }
+
+            return path;
+        }
+
+        public static string StreamAssetBundlePath
+        {
+            get { return string.Format(AssetBundleTargetPath, ResourceRootInStreamAsset); }
+        }
+
+        internal static string FilePath(string path)
+        {
+            path = path.FixPath();
+#if UNITY_EDITOR_WIN
+            path = path.Replace("Assets/../", "");
+#endif
+            if (_fileFixList.ContainsKey(path))
+            {
+                return _fileFixList[path];
+            }
+            else
+            {
+                return path;
+            }
+        }
+
+        public static string FixPath(this string str)
+        {
+            str = str.Replace("\\", "/");
+            return str;
+        }
+
+        public static Stream OpenRead(string filePath)
+        {
+#if UNITY_ANDROID && !UNITY_EDITOR
+            byte[] bytes = ReadAllBytesFromOutOrInnerFolder(filePath);
+            if (bytes != null)
+                return new MemoryStream(bytes);
+            else
+                return null;
+#else
+            return File.OpenRead(filePath);
+#endif
+        }
+    }
+}

TEngineHotUpdate/src/TEngineCore/FileSystem/FileWriter.cs

@@ -0,0 +1,96 @@
+using System;
+using System.IO;
+
+namespace TEngineCore
+{
+    public class FileWriter 
+    {
+        private FileStream _fStream;
+        private StreamWriter _writer;
+
+
+        public bool OpenFile(string path)
+        {
+            try
+            {
+                _fStream = File.Open(path, FileMode.Create, FileAccess.ReadWrite, FileShare.Read);
+                _writer = new StreamWriter(_fStream);
+                return true;
+            }
+            catch (Exception e)
+            {
+                TLogger.LogException(e.ToString());
+                return false;
+            }
+        }
+
+        public void Shutdown()
+        {
+            try
+            {
+                if (_writer != null)
+                {
+                    _writer.Close();
+                }
+                _writer = null;
+
+                if (_fStream != null)
+                {
+                    _fStream.Close();
+                }
+                _fStream = null;
+            }
+            catch (Exception e)
+            {
+                TLogger.LogException(e.ToString());
+                _writer = null;
+                _fStream = null;
+            }
+        }
+
+        public void Write(string msg)
+        {
+            if (_writer == null)
+            {
+                return;
+            }
+
+            if (string.IsNullOrWhiteSpace(msg))
+            {
+                return;
+            }
+
+            try
+            {
+                _writer.WriteLine(msg);
+            }
+            catch (Exception e)
+            {
+                Shutdown();
+            }
+
+            Flush();
+        }
+
+        public void Flush()
+        {
+            if (_writer == null)
+            {
+                return;
+            }
+
+            try
+            {
+                if (_writer.BaseStream != null)
+                {
+                    _writer.Flush();
+                }
+            }
+            catch (Exception e)
+            {
+                Shutdown();
+                TLogger.LogException( e.ToString());
+            }
+        }
+    }
+}

TEngineHotUpdate/src/TEngineCore/FileSystem/LogToFile.cs

@@ -0,0 +1,106 @@
+using System;
+using System.Collections.Generic;
+using System.IO;
+
+namespace TEngineCore
+{
+    public class LogToFile
+    {
+        private FileWriter _fileWriter = new FileWriter();
+        private static readonly string mLogRootPath = Path.Combine(FileSystem.PersistentDataPath, "Log").FixPath();
+        private static int MaxLogDays = 3;
+        private static string _currentLogName = string.Empty;
+
+        private string GetLogPath(DateTime dt)
+        {
+            string dataDir = dt.ToString("yyyy_MM_dd");
+            string logPath = Path.Combine(mLogRootPath, dataDir);
+            return logPath.FixPath();
+        }
+
+        public void DeInit()
+        {
+            if (_fileWriter == null)
+            {
+                return;
+            }
+            _fileWriter.Flush();
+            _fileWriter.Shutdown();
+        }
+
+        public void Init()
+        {
+            DateTime currentTime = DateTime.Now;
+            RemoveOldLogs(currentTime);
+            string logDir = GetLogPath(currentTime);
+            string logFileName = string.Format("Log_{0}.log", currentTime.ToString("yyyy_MM_dd-HH_mm_ss"));
+            _currentLogName = logFileName;
+            string fullPath = Path.Combine(logDir, logFileName).FixPath();
+            try
+            {
+                if (!Directory.Exists(logDir))
+                {
+                    Directory.CreateDirectory(logDir);
+                }
+
+                if (File.Exists(fullPath))
+                {
+                    File.Delete(fullPath);
+                }
+
+                _fileWriter.OpenFile(fullPath);
+            }
+            catch (Exception e)
+            {
+                TLogger.LogException( e.ToString());
+            }
+        }
+
+        public void Write(string msg)
+        {
+            if (_fileWriter == null)
+            {
+                return;
+            }
+            _fileWriter.Write(msg);
+        }
+
+        private void RemoveOldLogs(DateTime now)
+        {
+            HashSet<string> foldersToKeep = new HashSet<string>();
+            for (int i = 0; i < MaxLogDays; i++)
+            {
+                DateTime current = now.AddDays(-i);
+                string folder = GetLogPath(current);
+                foldersToKeep.Add(folder);
+            }
+            if (Directory.Exists(mLogRootPath))
+            {
+                try
+                {
+                    string[] allLogDir = Directory.GetDirectories(mLogRootPath);
+                    foreach (string dir in allLogDir)
+                    {
+                        string fixedDir = dir.FixPath();
+                        if (!foldersToKeep.Contains(fixedDir))
+                        {
+                            try
+                            {
+                                Directory.Delete(fixedDir, true);
+                            }
+                            catch (Exception e)
+                            {
+                                TLogger.LogException(e.ToString());
+                            }
+
+                        }
+                    }
+                }
+                catch (Exception e)
+                {
+                    TLogger.LogException(e.ToString());
+                }
+            }
+        }
+    }
+}

TEngineHotUpdate/src/TEngineCore/Json/JsonHelper.cs

@@ -0,0 +1,30 @@
+using UnityEngine;
+using TEngineCore;
+using TEngineCore.ListJson;
+
+public class JsonHelper : Singleton<JsonHelper>
+{
+    public JsonHelper()
+    {
+    }
+
+    public T Deserialize<T>(string json)
+    {
+        return JsonMapper.ToObject<T>(json);
+    }
+
+    public JsonData Deserialize(string json)
+    {
+        return JsonMapper.ToObject(json);
+    }
+
+    public string Serialize(JsonData jsonData)
+    {
+        return JsonMapper.ToJson(jsonData);
+    }
+
+    public string Serialize(Object jsonData)
+    {
+        return JsonMapper.ToJson(jsonData);
+    }
+}

TEngineHotUpdate/src/TEngineCore/Json/LitJson/IJsonWrapper.cs

@@ -0,0 +1,60 @@
+#region Header
+/**
+ * IJsonWrapper.cs
+ *   Interface that represents a type capable of handling all kinds of JSON
+ *   data. This is mainly used when mapping objects through JsonMapper, and
+ *   it's implemented by JsonData.
+ *
+ * The authors disclaim copyright to this source code. For more details, see
+ * the COPYING file included with this distribution.
+ **/
+#endregion
+
+
+using System.Collections;
+using System.Collections.Specialized;
+
+
+namespace TEngineCore.ListJson
+{
+    public enum JsonType
+    {
+        None,
+
+        Object,
+        Array,
+        String,
+        Int,
+        Long,
+        Double,
+        Boolean
+    }
+
+    public interface IJsonWrapper : IList, IOrderedDictionary
+    {
+        bool IsArray   { get; }
+        bool IsBoolean { get; }
+        bool IsDouble  { get; }
+        bool IsInt     { get; }
+        bool IsLong    { get; }
+        bool IsObject  { get; }
+        bool IsString  { get; }
+
+        bool     GetBoolean ();
+        double   GetDouble ();
+        int      GetInt ();
+        JsonType GetJsonType ();
+        long     GetLong ();
+        string   GetString ();
+
+        void SetBoolean  (bool val);
+        void SetDouble   (double val);
+        void SetInt      (int val);
+        void SetJsonType (JsonType type);
+        void SetLong     (long val);
+        void SetString   (string val);
+
+        string ToJson ();
+        void   ToJson (JsonWriter writer);
+    }
+}

TEngineHotUpdate/src/TEngineCore/Json/LitJson/JsonException.cs

@@ -0,0 +1,65 @@
+#region Header
+/**
+ * JsonException.cs
+ *   Base class throwed by LitJSON when a parsing error occurs.
+ *
+ * The authors disclaim copyright to this source code. For more details, see
+ * the COPYING file included with this distribution.
+ **/
+#endregion
+
+
+using System;
+
+
+namespace TEngineCore.ListJson
+{
+    public class JsonException :
+#if NETSTANDARD1_5
+        Exception
+#else
+        ApplicationException
+#endif
+    {
+        public JsonException () : base ()
+        {
+        }
+
+        internal JsonException (ParserToken token) :
+            base (String.Format (
+                    "Invalid token '{0}' in input string", token))
+        {
+        }
+
+        internal JsonException (ParserToken token,
+                                Exception inner_exception) :
+            base (String.Format (
+                    "Invalid token '{0}' in input string", token),
+                inner_exception)
+        {
+        }
+
+        internal JsonException (int c) :
+            base (String.Format (
+                    "Invalid character '{0}' in input string", (char) c))
+        {
+        }
+
+        internal JsonException (int c, Exception inner_exception) :
+            base (String.Format (
+                    "Invalid character '{0}' in input string", (char) c),
+                inner_exception)
+        {
+        }
+
+
+        public JsonException (string message) : base (message)
+        {
+        }
+
+        public JsonException (string message, Exception inner_exception) :
+            base (message, inner_exception)
+        {
+        }
+    }
+}

TEngineHotUpdate/src/TEngineCore/Json/LitJson/JsonMapper.cs

@@ -0,0 +1,987 @@
+#region Header
+/**
+ * JsonMapper.cs
+ *   JSON to .Net object and object to JSON conversions.
+ *
+ * The authors disclaim copyright to this source code. For more details, see
+ * the COPYING file included with this distribution.
+ **/
+#endregion
+
+
+using System;
+using System.Collections;
+using System.Collections.Generic;
+using System.Globalization;
+using System.IO;
+using System.Reflection;
+
+
+namespace TEngineCore.ListJson
+{
+    internal struct PropertyMetadata
+    {
+        public MemberInfo Info;
+        public bool       IsField;
+        public Type       Type;
+    }
+
+
+    internal struct ArrayMetadata
+    {
+        private Type element_type;
+        private bool is_array;
+        private bool is_list;
+
+
+        public Type ElementType {
+            get {
+                if (element_type == null)
+                    return typeof (JsonData);
+
+                return element_type;
+            }
+
+            set { element_type = value; }
+        }
+
+        public bool IsArray {
+            get { return is_array; }
+            set { is_array = value; }
+        }
+
+        public bool IsList {
+            get { return is_list; }
+            set { is_list = value; }
+        }
+    }
+
+
+    internal struct ObjectMetadata
+    {
+        private Type element_type;
+        private bool is_dictionary;
+
+        private IDictionary<string, PropertyMetadata> properties;
+
+
+        public Type ElementType {
+            get {
+                if (element_type == null)
+                    return typeof (JsonData);
+
+                return element_type;
+            }
+
+            set { element_type = value; }
+        }
+
+        public bool IsDictionary {
+            get { return is_dictionary; }
+            set { is_dictionary = value; }
+        }
+
+        public IDictionary<string, PropertyMetadata> Properties {
+            get { return properties; }
+            set { properties = value; }
+        }
+    }
+
+
+    internal delegate void ExporterFunc    (object obj, JsonWriter writer);
+    public   delegate void ExporterFunc<T> (T obj, JsonWriter writer);
+
+    internal delegate object ImporterFunc                (object input);
+    public   delegate TValue ImporterFunc<TJson, TValue> (TJson input);
+
+    public delegate IJsonWrapper WrapperFactory ();
+
+
+    public class JsonMapper
+    {
+        #region Fields
+        private static readonly int max_nesting_depth;
+
+        private static readonly IFormatProvider datetime_format;
+
+        private static readonly IDictionary<Type, ExporterFunc> base_exporters_table;
+        private static readonly IDictionary<Type, ExporterFunc> custom_exporters_table;
+
+        private static readonly IDictionary<Type,
+                IDictionary<Type, ImporterFunc>> base_importers_table;
+        private static readonly IDictionary<Type,
+                IDictionary<Type, ImporterFunc>> custom_importers_table;
+
+        private static readonly IDictionary<Type, ArrayMetadata> array_metadata;
+        private static readonly object array_metadata_lock = new Object ();
+
+        private static readonly IDictionary<Type,
+                IDictionary<Type, MethodInfo>> conv_ops;
+        private static readonly object conv_ops_lock = new Object ();
+
+        private static readonly IDictionary<Type, ObjectMetadata> object_metadata;
+        private static readonly object object_metadata_lock = new Object ();
+
+        private static readonly IDictionary<Type,
+                IList<PropertyMetadata>> type_properties;
+        private static readonly object type_properties_lock = new Object ();
+
+        private static readonly JsonWriter      static_writer;
+        private static readonly object static_writer_lock = new Object ();
+        #endregion
+
+
+        #region Constructors
+        static JsonMapper ()
+        {
+            max_nesting_depth = 100;
+
+            array_metadata = new Dictionary<Type, ArrayMetadata> ();
+            conv_ops = new Dictionary<Type, IDictionary<Type, MethodInfo>> ();
+            object_metadata = new Dictionary<Type, ObjectMetadata> ();
+            type_properties = new Dictionary<Type,
+                            IList<PropertyMetadata>> ();
+
+            static_writer = new JsonWriter ();
+
+            datetime_format = DateTimeFormatInfo.InvariantInfo;
+
+            base_exporters_table   = new Dictionary<Type, ExporterFunc> ();
+            custom_exporters_table = new Dictionary<Type, ExporterFunc> ();
+
+            base_importers_table = new Dictionary<Type,
+                                 IDictionary<Type, ImporterFunc>> ();
+            custom_importers_table = new Dictionary<Type,
+                                   IDictionary<Type, ImporterFunc>> ();
+
+            RegisterBaseExporters ();
+            RegisterBaseImporters ();
+        }
+        #endregion
+
+
+        #region Private Methods
+        private static void AddArrayMetadata (Type type)
+        {
+            if (array_metadata.ContainsKey (type))
+                return;
+
+            ArrayMetadata data = new ArrayMetadata ();
+
+            data.IsArray = type.IsArray;
+
+            if (type.GetInterface ("System.Collections.IList") != null)
+                data.IsList = true;
+
+            foreach (PropertyInfo p_info in type.GetProperties ()) {
+                if (p_info.Name != "Item")
+                    continue;
+
+                ParameterInfo[] parameters = p_info.GetIndexParameters ();
+
+                if (parameters.Length != 1)
+                    continue;
+
+                if (parameters[0].ParameterType == typeof (int))
+                    data.ElementType = p_info.PropertyType;
+            }
+
+            lock (array_metadata_lock) {
+                try {
+                    array_metadata.Add (type, data);
+                } catch (ArgumentException) {
+                    return;
+                }
+            }
+        }
+
+        private static void AddObjectMetadata (Type type)
+        {
+            if (object_metadata.ContainsKey (type))
+                return;
+
+            ObjectMetadata data = new ObjectMetadata ();
+
+            if (type.GetInterface ("System.Collections.IDictionary") != null)
+                data.IsDictionary = true;
+
+            data.Properties = new Dictionary<string, PropertyMetadata> ();
+
+            foreach (PropertyInfo p_info in type.GetProperties ()) {
+                if (p_info.Name == "Item") {
+                    ParameterInfo[] parameters = p_info.GetIndexParameters ();
+
+                    if (parameters.Length != 1)
+                        continue;
+
+                    if (parameters[0].ParameterType == typeof (string))
+                        data.ElementType = p_info.PropertyType;
+
+                    continue;
+                }
+
+                PropertyMetadata p_data = new PropertyMetadata ();
+                p_data.Info = p_info;
+                p_data.Type = p_info.PropertyType;
+
+                data.Properties.Add (p_info.Name, p_data);
+            }
+
+            foreach (FieldInfo f_info in type.GetFields ()) {
+                PropertyMetadata p_data = new PropertyMetadata ();
+                p_data.Info = f_info;
+                p_data.IsField = true;
+                p_data.Type = f_info.FieldType;
+
+                data.Properties.Add (f_info.Name, p_data);
+            }
+
+            lock (object_metadata_lock) {
+                try {
+                    object_metadata.Add (type, data);
+                } catch (ArgumentException) {
+                    return;
+                }
+            }
+        }
+
+        private static void AddTypeProperties (Type type)
+        {
+            if (type_properties.ContainsKey (type))
+                return;
+
+            IList<PropertyMetadata> props = new List<PropertyMetadata> ();
+
+            foreach (PropertyInfo p_info in type.GetProperties ()) {
+                if (p_info.Name == "Item")
+                    continue;
+
+                PropertyMetadata p_data = new PropertyMetadata ();
+                p_data.Info = p_info;
+                p_data.IsField = false;
+                props.Add (p_data);
+            }
+
+            foreach (FieldInfo f_info in type.GetFields ()) {
+                PropertyMetadata p_data = new PropertyMetadata ();
+                p_data.Info = f_info;
+                p_data.IsField = true;
+
+                props.Add (p_data);
+            }
+
+            lock (type_properties_lock) {
+                try {
+                    type_properties.Add (type, props);
+                } catch (ArgumentException) {
+                    return;
+                }
+            }
+        }
+
+        private static MethodInfo GetConvOp (Type t1, Type t2)
+        {
+            lock (conv_ops_lock) {
+                if (! conv_ops.ContainsKey (t1))
+                    conv_ops.Add (t1, new Dictionary<Type, MethodInfo> ());
+            }
+
+            if (conv_ops[t1].ContainsKey (t2))
+                return conv_ops[t1][t2];
+
+            MethodInfo op = t1.GetMethod (
+                "op_Implicit", new Type[] { t2 });
+
+            lock (conv_ops_lock) {
+                try {
+                    conv_ops[t1].Add (t2, op);
+                } catch (ArgumentException) {
+                    return conv_ops[t1][t2];
+                }
+            }
+
+            return op;
+        }
+
+        private static object ReadValue (Type inst_type, JsonReader reader)
+        {
+            reader.Read ();
+
+            if (reader.Token == JsonToken.ArrayEnd)
+                return null;
+
+            Type underlying_type = Nullable.GetUnderlyingType(inst_type);
+            Type value_type = underlying_type ?? inst_type;
+
+            if (reader.Token == JsonToken.Null) {
+                #if NETSTANDARD1_5
+                if (inst_type.IsClass() || underlying_type != null) {
+                    return null;
+                }
+                #else
+                if (inst_type.IsClass || underlying_type != null) {
+                    return null;
+                }
+                #endif
+
+                throw new JsonException (String.Format (
+                            "Can't assign null to an instance of type {0}",
+                            inst_type));
+            }
+
+            if (reader.Token == JsonToken.Double ||
+                reader.Token == JsonToken.Int ||
+                reader.Token == JsonToken.Long ||
+                reader.Token == JsonToken.String ||
+                reader.Token == JsonToken.Boolean) {
+
+                Type json_type = reader.Value.GetType ();
+
+                if (value_type.IsAssignableFrom (json_type))
+                    return reader.Value;
+
+                // If there's a custom importer that fits, use it
+                if (custom_importers_table.ContainsKey (json_type) &&
+                    custom_importers_table[json_type].ContainsKey (
+                        value_type)) {
+
+                    ImporterFunc importer =
+                        custom_importers_table[json_type][value_type];
+
+                    return importer (reader.Value);
+                }
+
+                // Maybe there's a base importer that works
+                if (base_importers_table.ContainsKey (json_type) &&
+                    base_importers_table[json_type].ContainsKey (
+                        value_type)) {
+
+                    ImporterFunc importer =
+                        base_importers_table[json_type][value_type];
+
+                    return importer (reader.Value);
+                }
+
+                // Maybe it's an enum
+                #if NETSTANDARD1_5
+                if (value_type.IsEnum())
+                    return Enum.ToObject (value_type, reader.Value);
+                #else
+                if (value_type.IsEnum)
+                    return Enum.ToObject (value_type, reader.Value);
+                #endif
+                // Try using an implicit conversion operator
+                MethodInfo conv_op = GetConvOp (value_type, json_type);
+
+                if (conv_op != null)
+                    return conv_op.Invoke (null,
+                                           new object[] { reader.Value });
+
+                // No luck
+                throw new JsonException (String.Format (
+                        "Can't assign value '{0}' (type {1}) to type {2}",
+                        reader.Value, json_type, inst_type));
+            }
+
+            object instance = null;
+
+            if (reader.Token == JsonToken.ArrayStart) {
+
+                AddArrayMetadata (inst_type);
+                ArrayMetadata t_data = array_metadata[inst_type];
+
+                if (! t_data.IsArray && ! t_data.IsList)
+                    throw new JsonException (String.Format (
+                            "Type {0} can't act as an array",
+                            inst_type));
+
+                IList list;
+                Type elem_type;
+
+                if (! t_data.IsArray) {
+                    list = (IList) Activator.CreateInstance (inst_type);
+                    elem_type = t_data.ElementType;
+                } else {
+                    list = new ArrayList ();
+                    elem_type = inst_type.GetElementType ();
+                }
+
+                list.Clear();
+
+                while (true) {
+                    object item = ReadValue (elem_type, reader);
+                    if (item == null && reader.Token == JsonToken.ArrayEnd)
+                        break;
+
+                    list.Add (item);
+                }
+
+                if (t_data.IsArray) {
+                    int n = list.Count;
+                    instance = Array.CreateInstance (elem_type, n);
+
+                    for (int i = 0; i < n; i++)
+                        ((Array) instance).SetValue (list[i], i);
+                } else
+                    instance = list;
+
+            } else if (reader.Token == JsonToken.ObjectStart) {
+                AddObjectMetadata (value_type);
+                ObjectMetadata t_data = object_metadata[value_type];
+
+                instance = Activator.CreateInstance (value_type);
+
+                while (true) {
+                    reader.Read ();
+
+                    if (reader.Token == JsonToken.ObjectEnd)
+                        break;
+
+                    string property = (string) reader.Value;
+
+                    if (t_data.Properties.ContainsKey (property)) {
+                        PropertyMetadata prop_data =
+                            t_data.Properties[property];
+
+                        if (prop_data.IsField) {
+                            ((FieldInfo) prop_data.Info).SetValue (
+                                instance, ReadValue (prop_data.Type, reader));
+                        } else {
+                            PropertyInfo p_info =
+                                (PropertyInfo) prop_data.Info;
+
+                            if (p_info.CanWrite)
+                                p_info.SetValue (
+                                    instance,
+                                    ReadValue (prop_data.Type, reader),
+                                    null);
+                            else
+                                ReadValue (prop_data.Type, reader);
+                        }
+
+                    } else {
+                        if (! t_data.IsDictionary) {
+
+                            if (! reader.SkipNonMembers) {
+                                throw new JsonException (String.Format (
+                                        "The type {0} doesn't have the " +
+                                        "property '{1}'",
+                                        inst_type, property));
+                            } else {
+                                ReadSkip (reader);
+                                continue;
+                            }
+                        }
+
+                        ((IDictionary) instance).Add (
+                            property, ReadValue (
+                                t_data.ElementType, reader));
+                    }
+
+                }
+
+            }
+
+            return instance;
+        }
+
+        private static IJsonWrapper ReadValue (WrapperFactory factory,
+                                               JsonReader reader)
+        {
+            reader.Read ();
+
+            if (reader.Token == JsonToken.ArrayEnd ||
+                reader.Token == JsonToken.Null)
+                return null;
+
+            IJsonWrapper instance = factory ();
+
+            if (reader.Token == JsonToken.String) {
+                instance.SetString ((string) reader.Value);
+                return instance;
+            }
+
+            if (reader.Token == JsonToken.Double) {
+                instance.SetDouble ((double) reader.Value);
+                return instance;
+            }
+
+            if (reader.Token == JsonToken.Int) {
+                instance.SetInt ((int) reader.Value);
+                return instance;
+            }
+
+            if (reader.Token == JsonToken.Long) {
+                instance.SetLong ((long) reader.Value);
+                return instance;
+            }
+
+            if (reader.Token == JsonToken.Boolean) {
+                instance.SetBoolean ((bool) reader.Value);
+                return instance;
+            }
+
+            if (reader.Token == JsonToken.ArrayStart) {
+                instance.SetJsonType (JsonType.Array);
+
+                while (true) {
+                    IJsonWrapper item = ReadValue (factory, reader);
+                    if (item == null && reader.Token == JsonToken.ArrayEnd)
+                        break;
+
+                    ((IList) instance).Add (item);
+                }
+            }
+            else if (reader.Token == JsonToken.ObjectStart) {
+                instance.SetJsonType (JsonType.Object);
+
+                while (true) {
+                    reader.Read ();
+
+                    if (reader.Token == JsonToken.ObjectEnd)
+                        break;
+
+                    string property = (string) reader.Value;
+
+                    ((IDictionary) instance)[property] = ReadValue (
+                        factory, reader);
+                }
+
+            }
+
+            return instance;
+        }
+
+        private static void ReadSkip (JsonReader reader)
+        {
+            ToWrapper (
+                delegate { return new JsonMockWrapper (); }, reader);
+        }
+
+        private static void RegisterBaseExporters ()
+        {
+            base_exporters_table[typeof (byte)] =
+                delegate (object obj, JsonWriter writer) {
+                    writer.Write (Convert.ToInt32 ((byte) obj));
+                };
+
+            base_exporters_table[typeof (char)] =
+                delegate (object obj, JsonWriter writer) {
+                    writer.Write (Convert.ToString ((char) obj));
+                };
+
+            base_exporters_table[typeof (DateTime)] =
+                delegate (object obj, JsonWriter writer) {
+                    writer.Write (Convert.ToString ((DateTime) obj,
+                                                    datetime_format));
+                };
+
+            base_exporters_table[typeof (decimal)] =
+                delegate (object obj, JsonWriter writer) {
+                    writer.Write ((decimal) obj);
+                };
+
+            base_exporters_table[typeof (sbyte)] =
+                delegate (object obj, JsonWriter writer) {
+                    writer.Write (Convert.ToInt32 ((sbyte) obj));
+                };
+
+            base_exporters_table[typeof (short)] =
+                delegate (object obj, JsonWriter writer) {
+                    writer.Write (Convert.ToInt32 ((short) obj));
+                };
+
+            base_exporters_table[typeof (ushort)] =
+                delegate (object obj, JsonWriter writer) {
+                    writer.Write (Convert.ToInt32 ((ushort) obj));
+                };
+
+            base_exporters_table[typeof (uint)] =
+                delegate (object obj, JsonWriter writer) {
+                    writer.Write (Convert.ToUInt64 ((uint) obj));
+                };
+
+            base_exporters_table[typeof (ulong)] =
+                delegate (object obj, JsonWriter writer) {
+                    writer.Write ((ulong) obj);
+                };
+
+            base_exporters_table[typeof(DateTimeOffset)] =
+                delegate (object obj, JsonWriter writer) {
+                    writer.Write(((DateTimeOffset)obj).ToString("yyyy-MM-ddTHH:mm:ss.fffffffzzz", datetime_format));
+                };
+        }
+
+        private static void RegisterBaseImporters ()
+        {
+            ImporterFunc importer;
+
+            importer = delegate (object input) {
+                return Convert.ToByte ((int) input);
+            };
+            RegisterImporter (base_importers_table, typeof (int),
+                              typeof (byte), importer);
+
+            importer = delegate (object input) {
+                return Convert.ToUInt64 ((int) input);
+            };
+            RegisterImporter (base_importers_table, typeof (int),
+                              typeof (ulong), importer);
+
+            importer = delegate (object input) {
+                return Convert.ToInt64((int)input);
+            };
+            RegisterImporter(base_importers_table, typeof(int),
+                              typeof(long), importer);
+
+            importer = delegate (object input) {
+                return Convert.ToSByte ((int) input);
+            };
+            RegisterImporter (base_importers_table, typeof (int),
+                              typeof (sbyte), importer);
+
+            importer = delegate (object input) {
+                return Convert.ToInt16 ((int) input);
+            };
+            RegisterImporter (base_importers_table, typeof (int),
+                              typeof (short), importer);
+
+            importer = delegate (object input) {
+                return Convert.ToUInt16 ((int) input);
+            };
+            RegisterImporter (base_importers_table, typeof (int),
+                              typeof (ushort), importer);
+
+            importer = delegate (object input) {
+                return Convert.ToUInt32 ((int) input);
+            };
+            RegisterImporter (base_importers_table, typeof (int),
+                              typeof (uint), importer);
+
+            importer = delegate (object input) {
+                return Convert.ToSingle ((int) input);
+            };
+            RegisterImporter (base_importers_table, typeof (int),
+                              typeof (float), importer);
+
+            importer = delegate (object input) {
+                return Convert.ToDouble ((int) input);
+            };
+            RegisterImporter (base_importers_table, typeof (int),
+                              typeof (double), importer);
+
+            importer = delegate (object input) {
+                return Convert.ToDecimal ((double) input);
+            };
+            RegisterImporter (base_importers_table, typeof (double),
+                              typeof (decimal), importer);
+
+            importer = delegate (object input) {
+                return Convert.ToSingle((double)input);
+            };
+            RegisterImporter(base_importers_table, typeof(double),
+                typeof(float), importer);
+
+            importer = delegate (object input) {
+                return Convert.ToUInt32 ((long) input);
+            };
+            RegisterImporter (base_importers_table, typeof (long),
+                              typeof (uint), importer);
+
+            importer = delegate (object input) {
+                return Convert.ToChar ((string) input);
+            };
+            RegisterImporter (base_importers_table, typeof (string),
+                              typeof (char), importer);
+
+            importer = delegate (object input) {
+                return Convert.ToDateTime ((string) input, datetime_format);
+            };
+            RegisterImporter (base_importers_table, typeof (string),
+                              typeof (DateTime), importer);
+
+            importer = delegate (object input) {
+                return DateTimeOffset.Parse((string)input, datetime_format);
+            };
+            RegisterImporter(base_importers_table, typeof(string),
+                typeof(DateTimeOffset), importer);
+        }
+
+        private static void RegisterImporter (
+            IDictionary<Type, IDictionary<Type, ImporterFunc>> table,
+            Type json_type, Type value_type, ImporterFunc importer)
+        {
+            if (! table.ContainsKey (json_type))
+                table.Add (json_type, new Dictionary<Type, ImporterFunc> ());
+
+            table[json_type][value_type] = importer;
+        }
+
+        private static void WriteValue (object obj, JsonWriter writer,
+                                        bool writer_is_private,
+                                        int depth)
+        {
+            if (depth > max_nesting_depth)
+                throw new JsonException (
+                    String.Format ("Max allowed object depth reached while " +
+                                   "trying to export from type {0}",
+                                   obj.GetType ()));
+
+            if (obj == null) {
+                writer.Write (null);
+                return;
+            }
+
+            if (obj is IJsonWrapper) {
+                if (writer_is_private)
+                    writer.TextWriter.Write (((IJsonWrapper) obj).ToJson ());
+                else
+                    ((IJsonWrapper) obj).ToJson (writer);
+
+                return;
+            }
+
+            if (obj is String) {
+                writer.Write ((string) obj);
+                return;
+            }
+
+            if (obj is Double) {
+                writer.Write ((double) obj);
+                return;
+            }
+
+            if (obj is Single)
+            {
+                writer.Write((float)obj);
+                return;
+            }
+
+            if (obj is Int32) {
+                writer.Write ((int) obj);
+                return;
+            }
+
+            if (obj is Boolean) {
+                writer.Write ((bool) obj);
+                return;
+            }
+
+            if (obj is Int64) {
+                writer.Write ((long) obj);
+                return;
+            }
+
+            if (obj is Array) {
+                writer.WriteArrayStart ();
+
+                foreach (object elem in (Array) obj)
+                    WriteValue (elem, writer, writer_is_private, depth + 1);
+
+                writer.WriteArrayEnd ();
+
+                return;
+            }
+
+            if (obj is IList) {
+                writer.WriteArrayStart ();
+                foreach (object elem in (IList) obj)
+                    WriteValue (elem, writer, writer_is_private, depth + 1);
+                writer.WriteArrayEnd ();
+
+                return;
+            }
+
+            if (obj is IDictionary dictionary) {
+                writer.WriteObjectStart ();
+                foreach (DictionaryEntry entry in dictionary) {
+                    var propertyName = entry.Key is string key ?
+                        key
+                        : Convert.ToString(entry.Key, CultureInfo.InvariantCulture);
+                    writer.WritePropertyName (propertyName);
+                    WriteValue (entry.Value, writer, writer_is_private,
+                                depth + 1);
+                }
+                writer.WriteObjectEnd ();
+
+                return;
+            }
+
+            Type obj_type = obj.GetType ();
+
+            // See if there's a custom exporter for the object
+            if (custom_exporters_table.ContainsKey (obj_type)) {
+                ExporterFunc exporter = custom_exporters_table[obj_type];
+                exporter (obj, writer);
+
+                return;
+            }
+
+            // If not, maybe there's a base exporter
+            if (base_exporters_table.ContainsKey (obj_type)) {
+                ExporterFunc exporter = base_exporters_table[obj_type];
+                exporter (obj, writer);
+
+                return;
+            }
+
+            // Last option, let's see if it's an enum
+            if (obj is Enum) {
+                Type e_type = Enum.GetUnderlyingType (obj_type);
+
+                if (e_type == typeof (long))
+                    writer.Write ((long) obj);
+                else if (e_type == typeof (uint))
+                    writer.Write ((uint) obj);
+                else if (e_type == typeof (ulong))
+                    writer.Write ((ulong) obj);
+                else if (e_type == typeof(ushort))
+                    writer.Write ((ushort)obj);
+                else if (e_type == typeof(short))
+                    writer.Write ((short)obj);
+                else if (e_type == typeof(byte))
+                    writer.Write ((byte)obj);
+                else if (e_type == typeof(sbyte))
+                    writer.Write ((sbyte)obj);
+                else
+                    writer.Write ((int) obj);
+
+                return;
+            }
+
+            // Okay, so it looks like the input should be exported as an
+            // object
+            AddTypeProperties (obj_type);
+            IList<PropertyMetadata> props = type_properties[obj_type];
+
+            writer.WriteObjectStart ();
+            foreach (PropertyMetadata p_data in props) {
+                if (p_data.IsField) {
+                    writer.WritePropertyName (p_data.Info.Name);
+                    WriteValue (((FieldInfo) p_data.Info).GetValue (obj),
+                                writer, writer_is_private, depth + 1);
+                }
+                else {
+                    PropertyInfo p_info = (PropertyInfo) p_data.Info;
+
+                    if (p_info.CanRead) {
+                        writer.WritePropertyName (p_data.Info.Name);
+                        WriteValue (p_info.GetValue (obj, null),
+                                    writer, writer_is_private, depth + 1);
+                    }
+                }
+            }
+            writer.WriteObjectEnd ();
+        }
+        #endregion
+
+
+        public static string ToJson (object obj)
+        {
+            lock (static_writer_lock) {
+                static_writer.Reset ();
+
+                WriteValue (obj, static_writer, true, 0);
+
+                return static_writer.ToString ();
+            }
+        }
+
+        public static void ToJson (object obj, JsonWriter writer)
+        {
+            WriteValue (obj, writer, false, 0);
+        }
+
+        public static JsonData ToObject (JsonReader reader)
+        {
+            return (JsonData) ToWrapper (
+                delegate { return new JsonData (); }, reader);
+        }
+
+        public static JsonData ToObject (TextReader reader)
+        {
+            JsonReader json_reader = new JsonReader (reader);
+
+            return (JsonData) ToWrapper (
+                delegate { return new JsonData (); }, json_reader);
+        }
+
+        public static JsonData ToObject (string json)
+        {
+            return (JsonData) ToWrapper (
+                delegate { return new JsonData (); }, json);
+        }
+
+        public static T ToObject<T> (JsonReader reader)
+        {
+            return (T) ReadValue (typeof (T), reader);
+        }
+
+        public static T ToObject<T> (TextReader reader)
+        {
+            JsonReader json_reader = new JsonReader (reader);
+
+            return (T) ReadValue (typeof (T), json_reader);
+        }
+
+        public static T ToObject<T> (string json)
+        {
+            JsonReader reader = new JsonReader (json);
+
+            return (T) ReadValue (typeof (T), reader);
+        }
+
+        public static object ToObject(string json, Type ConvertType )
+        {
+            JsonReader reader = new JsonReader(json);
+
+            return ReadValue(ConvertType, reader);
+        }
+
+        public static IJsonWrapper ToWrapper (WrapperFactory factory,
+                                              JsonReader reader)
+        {
+            return ReadValue (factory, reader);
+        }
+
+        public static IJsonWrapper ToWrapper (WrapperFactory factory,
+                                              string json)
+        {
+            JsonReader reader = new JsonReader (json);
+
+            return ReadValue (factory, reader);
+        }
+
+        public static void RegisterExporter<T> (ExporterFunc<T> exporter)
+        {
+            ExporterFunc exporter_wrapper =
+                delegate (object obj, JsonWriter writer) {
+                    exporter ((T) obj, writer);
+                };
+
+            custom_exporters_table[typeof (T)] = exporter_wrapper;
+        }
+
+        public static void RegisterImporter<TJson, TValue> (
+            ImporterFunc<TJson, TValue> importer)
+        {
+            ImporterFunc importer_wrapper =
+                delegate (object input) {
+                    return importer ((TJson) input);
+                };
+
+            RegisterImporter (custom_importers_table, typeof (TJson),
+                              typeof (TValue), importer_wrapper);
+        }
+
+        public static void UnregisterExporters ()
+        {
+            custom_exporters_table.Clear ();
+        }
+
+        public static void UnregisterImporters ()
+        {
+            custom_importers_table.Clear ();
+        }
+    }
+}

TEngineHotUpdate/src/TEngineCore/Json/LitJson/JsonMockWrapper.cs

@@ -0,0 +1,105 @@
+#region Header
+/**
+ * JsonMockWrapper.cs
+ *   Mock object implementing IJsonWrapper, to facilitate actions like
+ *   skipping data more efficiently.
+ *
+ * The authors disclaim copyright to this source code. For more details, see
+ * the COPYING file included with this distribution.
+ **/
+#endregion
+
+
+using System;
+using System.Collections;
+using System.Collections.Specialized;
+
+
+namespace TEngineCore.ListJson
+{
+    public class JsonMockWrapper : IJsonWrapper
+    {
+        public bool IsArray   { get { return false; } }
+        public bool IsBoolean { get { return false; } }
+        public bool IsDouble  { get { return false; } }
+        public bool IsInt     { get { return false; } }
+        public bool IsLong    { get { return false; } }
+        public bool IsObject  { get { return false; } }
+        public bool IsString  { get { return false; } }
+
+        public bool     GetBoolean ()  { return false; }
+        public double   GetDouble ()   { return 0.0; }
+        public int      GetInt ()      { return 0; }
+        public JsonType GetJsonType () { return JsonType.None; }
+        public long     GetLong ()     { return 0L; }
+        public string   GetString ()   { return ""; }
+
+        public void SetBoolean  (bool val)      {}
+        public void SetDouble   (double val)    {}
+        public void SetInt      (int val)       {}
+        public void SetJsonType (JsonType type) {}
+        public void SetLong     (long val)      {}
+        public void SetString   (string val)    {}
+
+        public string ToJson ()                  { return ""; }
+        public void   ToJson (JsonWriter writer) {}
+
+
+        bool IList.IsFixedSize { get { return true; } }
+        bool IList.IsReadOnly  { get { return true; } }
+
+        object IList.this[int index] {
+            get { return null; }
+            set {}
+        }
+
+        int  IList.Add (object value)       { return 0; }
+        void IList.Clear ()                 {}
+        bool IList.Contains (object value)  { return false; }
+        int  IList.IndexOf (object value)   { return -1; }
+        void IList.Insert (int i, object v) {}
+        void IList.Remove (object value)    {}
+        void IList.RemoveAt (int index)     {}
+
+
+        int    ICollection.Count          { get { return 0; } }
+        bool   ICollection.IsSynchronized { get { return false; } }
+        object ICollection.SyncRoot       { get { return null; } }
+
+        void ICollection.CopyTo (Array array, int index) {}
+
+
+        IEnumerator IEnumerable.GetEnumerator () { return null; }
+
+
+        bool IDictionary.IsFixedSize { get { return true; } }
+        bool IDictionary.IsReadOnly  { get { return true; } }
+
+        ICollection IDictionary.Keys   { get { return null; } }
+        ICollection IDictionary.Values { get { return null; } }
+
+        object IDictionary.this[object key] {
+            get { return null; }
+            set {}
+        }
+
+        void IDictionary.Add (object k, object v) {}
+        void IDictionary.Clear ()                 {}
+        bool IDictionary.Contains (object key)    { return false; }
+        void IDictionary.Remove (object key)      {}
+
+        IDictionaryEnumerator IDictionary.GetEnumerator () { return null; }
+
+
+        object IOrderedDictionary.this[int idx] {
+            get { return null; }
+            set {}
+        }
+
+        IDictionaryEnumerator IOrderedDictionary.GetEnumerator () {
+            return null;
+        }
+        void IOrderedDictionary.Insert   (int i, object k, object v) {}
+        void IOrderedDictionary.RemoveAt (int i) {}
+    }
+}

TEngineHotUpdate/src/TEngineCore/Json/LitJson/JsonReader.cs

@@ -0,0 +1,478 @@
+#region Header
+/**
+ * JsonReader.cs
+ *   Stream-like access to JSON text.
+ *
+ * The authors disclaim copyright to this source code. For more details, see
+ * the COPYING file included with this distribution.
+ **/
+#endregion
+
+
+using System;
+using System.Collections.Generic;
+using System.Globalization;
+using System.IO;
+using System.Text;
+
+
+namespace TEngineCore.ListJson
+{
+    public enum JsonToken
+    {
+        None,
+
+        ObjectStart,
+        PropertyName,
+        ObjectEnd,
+
+        ArrayStart,
+        ArrayEnd,
+
+        Int,
+        Long,
+        Double,
+
+        String,
+
+        Boolean,
+        Null
+    }
+
+
+    public class JsonReader
+    {
+        #region Fields
+        private static readonly IDictionary<int, IDictionary<int, int[]>> parse_table;
+
+        private Stack<int>    automaton_stack;
+        private int           current_input;
+        private int           current_symbol;
+        private bool          end_of_json;
+        private bool          end_of_input;
+        private Lexer         lexer;
+        private bool          parser_in_string;
+        private bool          parser_return;
+        private bool          read_started;
+        private TextReader    reader;
+        private bool          reader_is_owned;
+        private bool          skip_non_members;
+        private object        token_value;
+        private JsonToken     token;
+        #endregion
+
+
+        #region Public Properties
+        public bool AllowComments {
+            get { return lexer.AllowComments; }
+            set { lexer.AllowComments = value; }
+        }
+
+        public bool AllowSingleQuotedStrings {
+            get { return lexer.AllowSingleQuotedStrings; }
+            set { lexer.AllowSingleQuotedStrings = value; }
+        }
+
+        public bool SkipNonMembers {
+            get { return skip_non_members; }
+            set { skip_non_members = value; }
+        }
+
+        public bool EndOfInput {
+            get { return end_of_input; }
+        }
+
+        public bool EndOfJson {
+            get { return end_of_json; }
+        }
+
+        public JsonToken Token {
+            get { return token; }
+        }
+
+        public object Value {
+            get { return token_value; }
+        }
+        #endregion
+
+
+        #region Constructors
+        static JsonReader ()
+        {
+            parse_table = PopulateParseTable ();
+        }
+
+        public JsonReader (string json_text) :
+            this (new StringReader (json_text), true)
+        {
+        }
+
+        public JsonReader (TextReader reader) :
+            this (reader, false)
+        {
+        }
+
+        private JsonReader (TextReader reader, bool owned)
+        {
+            if (reader == null)
+                throw new ArgumentNullException ("reader");
+
+            parser_in_string = false;
+            parser_return    = false;
+
+            read_started = false;
+            automaton_stack = new Stack<int> ();
+            automaton_stack.Push ((int) ParserToken.End);
+            automaton_stack.Push ((int) ParserToken.Text);
+
+            lexer = new Lexer (reader);
+
+            end_of_input = false;
+            end_of_json  = false;
+
+            skip_non_members = true;
+
+            this.reader = reader;
+            reader_is_owned = owned;
+        }
+        #endregion
+
+
+        #region Static Methods
+        private static IDictionary<int, IDictionary<int, int[]>> PopulateParseTable ()
+        {
+            // See section A.2. of the manual for details
+            IDictionary<int, IDictionary<int, int[]>> parse_table = new Dictionary<int, IDictionary<int, int[]>> ();
+
+            TableAddRow (parse_table, ParserToken.Array);
+            TableAddCol (parse_table, ParserToken.Array, '[',
+                            '[',
+                            (int) ParserToken.ArrayPrime);
+
+            TableAddRow (parse_table, ParserToken.ArrayPrime);
+            TableAddCol (parse_table, ParserToken.ArrayPrime, '"',
+                            (int) ParserToken.Value,
+
+                            (int) ParserToken.ValueRest,
+                            ']');
+            TableAddCol (parse_table, ParserToken.ArrayPrime, '[',
+                            (int) ParserToken.Value,
+                            (int) ParserToken.ValueRest,
+                            ']');
+            TableAddCol (parse_table, ParserToken.ArrayPrime, ']',
+                            ']');
+            TableAddCol (parse_table, ParserToken.ArrayPrime, '{',
+                            (int) ParserToken.Value,
+                            (int) ParserToken.ValueRest,
+                            ']');
+            TableAddCol (parse_table, ParserToken.ArrayPrime, (int) ParserToken.Number,
+                            (int) ParserToken.Value,
+                            (int) ParserToken.ValueRest,
+                            ']');
+            TableAddCol (parse_table, ParserToken.ArrayPrime, (int) ParserToken.True,
+                            (int) ParserToken.Value,
+                            (int) ParserToken.ValueRest,
+                            ']');
+            TableAddCol (parse_table, ParserToken.ArrayPrime, (int) ParserToken.False,
+                            (int) ParserToken.Value,
+                            (int) ParserToken.ValueRest,
+                            ']');
+            TableAddCol (parse_table, ParserToken.ArrayPrime, (int) ParserToken.Null,
+                            (int) ParserToken.Value,
+                            (int) ParserToken.ValueRest,
+                            ']');
+
+            TableAddRow (parse_table, ParserToken.Object);
+            TableAddCol (parse_table, ParserToken.Object, '{',
+                            '{',
+                            (int) ParserToken.ObjectPrime);
+
+            TableAddRow (parse_table, ParserToken.ObjectPrime);
+            TableAddCol (parse_table, ParserToken.ObjectPrime, '"',
+                            (int) ParserToken.Pair,
+                            (int) ParserToken.PairRest,
+                            '}');
+            TableAddCol (parse_table, ParserToken.ObjectPrime, '}',
+                            '}');
+
+            TableAddRow (parse_table, ParserToken.Pair);
+            TableAddCol (parse_table, ParserToken.Pair, '"',
+                            (int) ParserToken.String,
+                            ':',
+                            (int) ParserToken.Value);
+
+            TableAddRow (parse_table, ParserToken.PairRest);
+            TableAddCol (parse_table, ParserToken.PairRest, ',',
+                            ',',
+                            (int) ParserToken.Pair,
+                            (int) ParserToken.PairRest);
+            TableAddCol (parse_table, ParserToken.PairRest, '}',
+                            (int) ParserToken.Epsilon);
+
+            TableAddRow (parse_table, ParserToken.String);
+            TableAddCol (parse_table, ParserToken.String, '"',
+                            '"',
+                            (int) ParserToken.CharSeq,
+                            '"');
+
+            TableAddRow (parse_table, ParserToken.Text);
+            TableAddCol (parse_table, ParserToken.Text, '[',
+                            (int) ParserToken.Array);
+            TableAddCol (parse_table, ParserToken.Text, '{',
+                            (int) ParserToken.Object);
+
+            TableAddRow (parse_table, ParserToken.Value);
+            TableAddCol (parse_table, ParserToken.Value, '"',
+                            (int) ParserToken.String);
+            TableAddCol (parse_table, ParserToken.Value, '[',
+                            (int) ParserToken.Array);
+            TableAddCol (parse_table, ParserToken.Value, '{',
+                            (int) ParserToken.Object);
+            TableAddCol (parse_table, ParserToken.Value, (int) ParserToken.Number,
+                            (int) ParserToken.Number);
+            TableAddCol (parse_table, ParserToken.Value, (int) ParserToken.True,
+                            (int) ParserToken.True);
+            TableAddCol (parse_table, ParserToken.Value, (int) ParserToken.False,
+                            (int) ParserToken.False);
+            TableAddCol (parse_table, ParserToken.Value, (int) ParserToken.Null,
+                            (int) ParserToken.Null);
+
+            TableAddRow (parse_table, ParserToken.ValueRest);
+            TableAddCol (parse_table, ParserToken.ValueRest, ',',
+                            ',',
+                            (int) ParserToken.Value,
+                            (int) ParserToken.ValueRest);
+            TableAddCol (parse_table, ParserToken.ValueRest, ']',
+                            (int) ParserToken.Epsilon);
+
+            return parse_table;
+        }
+
+        private static void TableAddCol (IDictionary<int, IDictionary<int, int[]>> parse_table, ParserToken row, int col,
+                                         params int[] symbols)
+        {
+            parse_table[(int) row].Add (col, symbols);
+        }
+
+        private static void TableAddRow (IDictionary<int, IDictionary<int, int[]>> parse_table, ParserToken rule)
+        {
+            parse_table.Add ((int) rule, new Dictionary<int, int[]> ());
+        }
+        #endregion
+
+
+        #region Private Methods
+        private void ProcessNumber (string number)
+        {
+            if (number.IndexOf ('.') != -1 ||
+                number.IndexOf ('e') != -1 ||
+                number.IndexOf ('E') != -1) {
+
+                double n_double;
+                if (double.TryParse (number, NumberStyles.Any, CultureInfo.InvariantCulture, out n_double)) {
+                    token = JsonToken.Double;
+                    token_value = n_double;
+
+                    return;
+                }
+            }
+
+            int n_int32;
+            if (int.TryParse (number, NumberStyles.Integer, CultureInfo.InvariantCulture, out n_int32)) {
+                token = JsonToken.Int;
+                token_value = n_int32;
+
+                return;
+            }
+
+            long n_int64;
+            if (long.TryParse (number, NumberStyles.Integer, CultureInfo.InvariantCulture, out n_int64)) {
+                token = JsonToken.Long;
+                token_value = n_int64;
+
+                return;
+            }
+
+            ulong n_uint64;
+            if (ulong.TryParse(number, NumberStyles.Integer, CultureInfo.InvariantCulture, out n_uint64))
+            {
+                token = JsonToken.Long;
+                token_value = n_uint64;
+
+                return;
+            }
+
+            // Shouldn't happen, but just in case, return something
+            token = JsonToken.Int;
+            token_value = 0;
+        }
+
+        private void ProcessSymbol ()
+        {
+            if (current_symbol == '[')  {
+                token = JsonToken.ArrayStart;
+                parser_return = true;
+
+            } else if (current_symbol == ']')  {
+                token = JsonToken.ArrayEnd;
+                parser_return = true;
+
+            } else if (current_symbol == '{')  {
+                token = JsonToken.ObjectStart;
+                parser_return = true;
+
+            } else if (current_symbol == '}')  {
+                token = JsonToken.ObjectEnd;
+                parser_return = true;
+
+            } else if (current_symbol == '"')  {
+                if (parser_in_string) {
+                    parser_in_string = false;
+
+                    parser_return = true;
+
+                } else {
+                    if (token == JsonToken.None)
+                        token = JsonToken.String;
+
+                    parser_in_string = true;
+                }
+
+            } else if (current_symbol == (int) ParserToken.CharSeq) {
+                token_value = lexer.StringValue;
+
+            } else if (current_symbol == (int) ParserToken.False)  {
+                token = JsonToken.Boolean;
+                token_value = false;
+                parser_return = true;
+
+            } else if (current_symbol == (int) ParserToken.Null)  {
+                token = JsonToken.Null;
+                parser_return = true;
+
+            } else if (current_symbol == (int) ParserToken.Number)  {
+                ProcessNumber (lexer.StringValue);
+
+                parser_return = true;
+
+            } else if (current_symbol == (int) ParserToken.Pair)  {
+                token = JsonToken.PropertyName;
+
+            } else if (current_symbol == (int) ParserToken.True)  {
+                token = JsonToken.Boolean;
+                token_value = true;
+                parser_return = true;
+
+            }
+        }
+
+        private bool ReadToken ()
+        {
+            if (end_of_input)
+                return false;
+
+            lexer.NextToken ();
+
+            if (lexer.EndOfInput) {
+                Close ();
+
+                return false;
+            }
+
+            current_input = lexer.Token;
+
+            return true;
+        }
+        #endregion
+
+
+        public void Close ()
+        {
+            if (end_of_input)
+                return;
+
+            end_of_input = true;
+            end_of_json  = true;
+
+            if (reader_is_owned)
+            {
+                using(reader){}
+            }
+
+            reader = null;
+        }
+
+        public bool Read ()
+        {
+            if (end_of_input)
+                return false;
+
+            if (end_of_json) {
+                end_of_json = false;
+                automaton_stack.Clear ();
+                automaton_stack.Push ((int) ParserToken.End);
+                automaton_stack.Push ((int) ParserToken.Text);
+            }
+
+            parser_in_string = false;
+            parser_return    = false;
+
+            token       = JsonToken.None;
+            token_value = null;
+
+            if (! read_started) {
+                read_started = true;
+
+                if (! ReadToken ())
+                    return false;
+            }
+
+
+            int[] entry_symbols;
+
+            while (true) {
+                if (parser_return) {
+                    if (automaton_stack.Peek () == (int) ParserToken.End)
+                        end_of_json = true;
+
+                    return true;
+                }
+
+                current_symbol = automaton_stack.Pop ();
+
+                ProcessSymbol ();
+
+                if (current_symbol == current_input) {
+                    if (! ReadToken ()) {
+                        if (automaton_stack.Peek () != (int) ParserToken.End)
+                            throw new JsonException (
+                                "Input doesn't evaluate to proper JSON text");
+
+                        if (parser_return)
+                            return true;
+
+                        return false;
+                    }
+
+                    continue;
+                }
+
+                try {
+
+                    entry_symbols =
+                        parse_table[current_symbol][current_input];
+
+                } catch (KeyNotFoundException e) {
+                    throw new JsonException ((ParserToken) current_input, e);
+                }
+
+                if (entry_symbols[0] == (int) ParserToken.Epsilon)
+                    continue;
+
+                for (int i = entry_symbols.Length - 1; i >= 0; i--)
+                    automaton_stack.Push (entry_symbols[i]);
+            }
+        }
+
+    }
+}

TEngineHotUpdate/src/TEngineCore/Json/LitJson/JsonWriter.cs

@@ -0,0 +1,486 @@
+#region Header
+/**
+ * JsonWriter.cs
+ *   Stream-like facility to output JSON text.
+ *
+ * The authors disclaim copyright to this source code. For more details, see
+ * the COPYING file included with this distribution.
+ **/
+#endregion
+
+
+using System;
+using System.Collections.Generic;
+using System.Globalization;
+using System.IO;
+using System.Text;
+
+
+namespace TEngineCore.ListJson
+{
+    internal enum Condition
+    {
+        InArray,
+        InObject,
+        NotAProperty,
+        Property,
+        Value
+    }
+
+    internal class WriterContext
+    {
+        public int  Count;
+        public bool InArray;
+        public bool InObject;
+        public bool ExpectingValue;
+        public int  Padding;
+    }
+
+    public class JsonWriter
+    {
+        #region Fields
+        private static readonly NumberFormatInfo number_format;
+
+        private WriterContext        context;
+        private Stack<WriterContext> ctx_stack;
+        private bool                 has_reached_end;
+        private char[]               hex_seq;
+        private int                  indentation;
+        private int                  indent_value;
+        private StringBuilder        inst_string_builder;
+        private bool                 pretty_print;
+        private bool                 validate;
+        private bool                 lower_case_properties;
+        private TextWriter           writer;
+        #endregion
+
+
+        #region Properties
+        public int IndentValue {
+            get { return indent_value; }
+            set {
+                indentation = (indentation / indent_value) * value;
+                indent_value = value;
+            }
+        }
+
+        public bool PrettyPrint {
+            get { return pretty_print; }
+            set { pretty_print = value; }
+        }
+
+        public TextWriter TextWriter {
+            get { return writer; }
+        }
+
+        public bool Validate {
+            get { return validate; }
+            set { validate = value; }
+        }
+
+        public bool LowerCaseProperties {
+            get { return lower_case_properties; }
+            set { lower_case_properties = value; }
+        }
+        #endregion
+
+
+        #region Constructors
+        static JsonWriter ()
+        {
+            number_format = NumberFormatInfo.InvariantInfo;
+        }
+
+        public JsonWriter ()
+        {
+            inst_string_builder = new StringBuilder ();
+            writer = new StringWriter (inst_string_builder);
+
+            Init ();
+        }
+
+        public JsonWriter (StringBuilder sb) :
+            this (new StringWriter (sb))
+        {
+        }
+
+        public JsonWriter (TextWriter writer)
+        {
+            if (writer == null)
+                throw new ArgumentNullException ("writer");
+
+            this.writer = writer;
+
+            Init ();
+        }
+        #endregion
+
+
+        #region Private Methods
+        private void DoValidation (Condition cond)
+        {
+            if (! context.ExpectingValue)
+                context.Count++;
+
+            if (! validate)
+                return;
+
+            if (has_reached_end)
+                throw new JsonException (
+                    "A complete JSON symbol has already been written");
+
+            switch (cond) {
+            case Condition.InArray:
+                if (! context.InArray)
+                    throw new JsonException (
+                        "Can't close an array here");
+                break;
+
+            case Condition.InObject:
+                if (! context.InObject || context.ExpectingValue)
+                    throw new JsonException (
+                        "Can't close an object here");
+                break;
+
+            case Condition.NotAProperty:
+                if (context.InObject && ! context.ExpectingValue)
+                    throw new JsonException (
+                        "Expected a property");
+                break;
+
+            case Condition.Property:
+                if (! context.InObject || context.ExpectingValue)
+                    throw new JsonException (
+                        "Can't add a property here");
+                break;
+
+            case Condition.Value:
+                if (! context.InArray &&
+                    (! context.InObject || ! context.ExpectingValue))
+                    throw new JsonException (
+                        "Can't add a value here");
+
+                break;
+            }
+        }
+
+        private void Init ()
+        {
+            has_reached_end = false;
+            hex_seq = new char[4];
+            indentation = 0;
+            indent_value = 4;
+            pretty_print = false;
+            validate = true;
+            lower_case_properties = false;
+
+            ctx_stack = new Stack<WriterContext> ();
+            context = new WriterContext ();
+            ctx_stack.Push (context);
+        }
+
+        private static void IntToHex (int n, char[] hex)
+        {
+            int num;
+
+            for (int i = 0; i < 4; i++) {
+                num = n % 16;
+
+                if (num < 10)
+                    hex[3 - i] = (char) ('0' + num);
+                else
+                    hex[3 - i] = (char) ('A' + (num - 10));
+
+                n >>= 4;
+            }
+        }
+
+        private void Indent ()
+        {
+            if (pretty_print)
+                indentation += indent_value;
+        }
+
+
+        private void Put (string str)
+        {
+            if (pretty_print && ! context.ExpectingValue)
+                for (int i = 0; i < indentation; i++)
+                    writer.Write (' ');
+
+            writer.Write (str);
+        }
+
+        private void PutNewline ()
+        {
+            PutNewline (true);
+        }
+
+        private void PutNewline (bool add_comma)
+        {
+            if (add_comma && ! context.ExpectingValue &&
+                context.Count > 1)
+                writer.Write (',');
+
+            if (pretty_print && ! context.ExpectingValue)
+                writer.Write (Environment.NewLine);
+        }
+
+        private void PutString (string str)
+        {
+            Put (String.Empty);
+
+            writer.Write ('"');
+
+            int n = str.Length;
+            for (int i = 0; i < n; i++) {
+                switch (str[i]) {
+                case '\n':
+                    writer.Write ("\\n");
+                    continue;
+
+                case '\r':
+                    writer.Write ("\\r");
+                    continue;
+
+                case '\t':
+                    writer.Write ("\\t");
+                    continue;
+
+                case '"':
+                case '\\':
+                    writer.Write ('\\');
+                    writer.Write (str[i]);
+                    continue;
+
+                case '\f':
+                    writer.Write ("\\f");
+                    continue;
+
+                case '\b':
+                    writer.Write ("\\b");
+                    continue;
+                }
+
+                if ((int) str[i] >= 32 && (int) str[i] <= 126) {
+                    writer.Write (str[i]);
+                    continue;
+                }
+
+                // Default, turn into a \uXXXX sequence
+                IntToHex ((int) str[i], hex_seq);
+                writer.Write ("\\u");
+                writer.Write (hex_seq);
+            }
+
+            writer.Write ('"');
+        }
+
+        private void Unindent ()
+        {
+            if (pretty_print)
+                indentation -= indent_value;
+        }
+        #endregion
+
+
+        public override string ToString ()
+        {
+            if (inst_string_builder == null)
+                return String.Empty;
+
+            return inst_string_builder.ToString ();
+        }
+
+        public void Reset ()
+        {
+            has_reached_end = false;
+
+            ctx_stack.Clear ();
+            context = new WriterContext ();
+            ctx_stack.Push (context);
+
+            if (inst_string_builder != null)
+                inst_string_builder.Remove (0, inst_string_builder.Length);
+        }
+
+        public void Write (bool boolean)
+        {
+            DoValidation (Condition.Value);
+            PutNewline ();
+
+            Put (boolean ? "true" : "false");
+
+            context.ExpectingValue = false;
+        }
+
+        public void Write (decimal number)
+        {
+            DoValidation (Condition.Value);
+            PutNewline ();
+
+            Put (Convert.ToString (number, number_format));
+
+            context.ExpectingValue = false;
+        }
+
+        public void Write (double number)
+        {
+            DoValidation (Condition.Value);
+            PutNewline ();
+
+            string str = Convert.ToString (number, number_format);
+            Put (str);
+
+            if (str.IndexOf ('.') == -1 &&
+                str.IndexOf ('E') == -1)
+                writer.Write (".0");
+
+            context.ExpectingValue = false;
+        }
+
+        public void Write(float number)
+        {
+            DoValidation(Condition.Value);
+            PutNewline();
+
+            string str = Convert.ToString(number, number_format);
+            Put(str);
+
+            context.ExpectingValue = false;
+        }
+
+        public void Write (int number)
+        {
+            DoValidation (Condition.Value);
+            PutNewline ();
+
+            Put (Convert.ToString (number, number_format));
+
+            context.ExpectingValue = false;
+        }
+
+        public void Write (long number)
+        {
+            DoValidation (Condition.Value);
+            PutNewline ();
+
+            Put (Convert.ToString (number, number_format));
+
+            context.ExpectingValue = false;
+        }
+
+        public void Write (string str)
+        {
+            DoValidation (Condition.Value);
+            PutNewline ();
+
+            if (str == null)
+                Put ("null");
+            else
+                PutString (str);
+
+            context.ExpectingValue = false;
+        }
+
+        [CLSCompliant(false)]
+#pragma warning disable CS3021 // <20><><EFBFBD>ڳ<EFBFBD><DAB3><EFBFBD><EFBFBD><EFBFBD>û<EFBFBD><C3BB> CLSCompliant <20><><EFBFBD>ԣ<EFBFBD><D4A3><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ͻ<EFBFBD><CDBB><EFBFBD>Ա<EFBFBD><D4B1><EFBFBD><EFBFBD>Ҫ CLSCompliant <20><><EFBFBD><EFBFBD>
+        public void Write (ulong number)
+#pragma warning restore CS3021 // <20><><EFBFBD>ڳ<EFBFBD><DAB3><EFBFBD><EFBFBD><EFBFBD>û<EFBFBD><C3BB> CLSCompliant <20><><EFBFBD>ԣ<EFBFBD><D4A3><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ͻ<EFBFBD><CDBB><EFBFBD>Ա<EFBFBD><D4B1><EFBFBD><EFBFBD>Ҫ CLSCompliant <20><><EFBFBD><EFBFBD>
+        {
+            DoValidation (Condition.Value);
+            PutNewline ();
+
+            Put (Convert.ToString (number, number_format));
+
+            context.ExpectingValue = false;
+        }
+
+        public void WriteArrayEnd ()
+        {
+            DoValidation (Condition.InArray);
+            PutNewline (false);
+
+            ctx_stack.Pop ();
+            if (ctx_stack.Count == 1)
+                has_reached_end = true;
+            else {
+                context = ctx_stack.Peek ();
+                context.ExpectingValue = false;
+            }
+
+            Unindent ();
+            Put ("]");
+        }
+
+        public void WriteArrayStart ()
+        {
+            DoValidation (Condition.NotAProperty);
+            PutNewline ();
+
+            Put ("[");
+
+            context = new WriterContext ();
+            context.InArray = true;
+            ctx_stack.Push (context);
+
+            Indent ();
+        }
+
+        public void WriteObjectEnd ()
+        {
+            DoValidation (Condition.InObject);
+            PutNewline (false);
+
+            ctx_stack.Pop ();
+            if (ctx_stack.Count == 1)
+                has_reached_end = true;
+            else {
+                context = ctx_stack.Peek ();
+                context.ExpectingValue = false;
+            }
+
+            Unindent ();
+            Put ("}");
+        }
+
+        public void WriteObjectStart ()
+        {
+            DoValidation (Condition.NotAProperty);
+            PutNewline ();
+
+            Put ("{");
+
+            context = new WriterContext ();
+            context.InObject = true;
+            ctx_stack.Push (context);
+
+            Indent ();
+        }
+
+        public void WritePropertyName (string property_name)
+        {
+            DoValidation (Condition.Property);
+            PutNewline ();
+            string propertyName = (property_name == null || !lower_case_properties)
+                ? property_name
+                : property_name.ToLowerInvariant();
+
+            PutString (propertyName);
+
+            if (pretty_print) {
+                if (propertyName.Length > context.Padding)
+                    context.Padding = propertyName.Length;
+
+                for (int i = context.Padding - propertyName.Length;
+                     i >= 0; i--)
+                    writer.Write (' ');
+
+                writer.Write (": ");
+            } else
+                writer.Write (':');
+
+            context.ExpectingValue = true;
+        }
+    }
+}

TEngineHotUpdate/src/TEngineCore/Json/LitJson/Lexer.cs

@@ -0,0 +1,912 @@
+#region Header
+/**
+ * Lexer.cs
+ *   JSON lexer implementation based on a finite state machine.
+ *
+ * The authors disclaim copyright to this source code. For more details, see
+ * the COPYING file included with this distribution.
+ **/
+#endregion
+
+
+using System;
+using System.Collections.Generic;
+using System.IO;
+using System.Text;
+
+
+namespace TEngineCore.ListJson
+{
+    internal class FsmContext
+    {
+        public bool  Return;
+        public int   NextState;
+        public Lexer L;
+        public int   StateStack;
+    }
+
+
+    internal class Lexer
+    {
+        #region Fields
+        private delegate bool StateHandler (FsmContext ctx);
+
+        private static readonly int[]          fsm_return_table;
+        private static readonly StateHandler[] fsm_handler_table;
+
+        private bool          allow_comments;
+        private bool          allow_single_quoted_strings;
+        private bool          end_of_input;
+        private FsmContext    fsm_context;
+        private int           input_buffer;
+        private int           input_char;
+        private TextReader    reader;
+        private int           state;
+        private StringBuilder string_buffer;
+        private string        string_value;
+        private int           token;
+        private int           unichar;
+        #endregion
+
+
+        #region Properties
+        public bool AllowComments {
+            get { return allow_comments; }
+            set { allow_comments = value; }
+        }
+
+        public bool AllowSingleQuotedStrings {
+            get { return allow_single_quoted_strings; }
+            set { allow_single_quoted_strings = value; }
+        }
+
+        public bool EndOfInput {
+            get { return end_of_input; }
+        }
+
+        public int Token {
+            get { return token; }
+        }
+
+        public string StringValue {
+            get { return string_value; }
+        }
+        #endregion
+
+
+        #region Constructors
+        static Lexer ()
+        {
+            PopulateFsmTables (out fsm_handler_table, out fsm_return_table);
+        }
+
+        public Lexer (TextReader reader)
+        {
+            allow_comments = true;
+            allow_single_quoted_strings = true;
+
+            input_buffer = 0;
+            string_buffer = new StringBuilder (128);
+            state = 1;
+            end_of_input = false;
+            this.reader = reader;
+
+            fsm_context = new FsmContext ();
+            fsm_context.L = this;
+        }
+        #endregion
+
+
+        #region Static Methods
+        private static int HexValue (int digit)
+        {
+            switch (digit) {
+            case 'a':
+            case 'A':
+                return 10;
+
+            case 'b':
+            case 'B':
+                return 11;
+
+            case 'c':
+            case 'C':
+                return 12;
+
+            case 'd':
+            case 'D':
+                return 13;
+
+            case 'e':
+            case 'E':
+                return 14;
+
+            case 'f':
+            case 'F':
+                return 15;
+
+            default:
+                return digit - '0';
+            }
+        }
+
+        private static void PopulateFsmTables (out StateHandler[] fsm_handler_table, out int[] fsm_return_table)
+        {
+            // See section A.1. of the manual for details of the finite
+            // state machine.
+            fsm_handler_table = new StateHandler[28] {
+                State1,
+                State2,
+                State3,
+                State4,
+                State5,
+                State6,
+                State7,
+                State8,
+                State9,
+                State10,
+                State11,
+                State12,
+                State13,
+                State14,
+                State15,
+                State16,
+                State17,
+                State18,
+                State19,
+                State20,
+                State21,
+                State22,
+                State23,
+                State24,
+                State25,
+                State26,
+                State27,
+                State28
+            };
+
+            fsm_return_table = new int[28] {
+                (int) ParserToken.Char,
+                0,
+                (int) ParserToken.Number,
+                (int) ParserToken.Number,
+                0,
+                (int) ParserToken.Number,
+                0,
+                (int) ParserToken.Number,
+                0,
+                0,
+                (int) ParserToken.True,
+                0,
+                0,
+                0,
+                (int) ParserToken.False,
+                0,
+                0,
+                (int) ParserToken.Null,
+                (int) ParserToken.CharSeq,
+                (int) ParserToken.Char,
+                0,
+                0,
+                (int) ParserToken.CharSeq,
+                (int) ParserToken.Char,
+                0,
+                0,
+                0,
+                0
+            };
+        }
+
+        private static char ProcessEscChar (int esc_char)
+        {
+            switch (esc_char) {
+            case '"':
+            case '\'':
+            case '\\':
+            case '/':
+                return Convert.ToChar (esc_char);
+
+            case 'n':
+                return '\n';
+
+            case 't':
+                return '\t';
+
+            case 'r':
+                return '\r';
+
+            case 'b':
+                return '\b';
+
+            case 'f':
+                return '\f';
+
+            default:
+                // Unreachable
+                return '?';
+            }
+        }
+
+        private static bool State1 (FsmContext ctx)
+        {
+            while (ctx.L.GetChar ()) {
+                if (ctx.L.input_char == ' ' ||
+                    ctx.L.input_char >= '\t' && ctx.L.input_char <= '\r')
+                    continue;
+
+                if (ctx.L.input_char >= '1' && ctx.L.input_char <= '9') {
+                    ctx.L.string_buffer.Append ((char) ctx.L.input_char);
+                    ctx.NextState = 3;
+                    return true;
+                }
+
+                switch (ctx.L.input_char) {
+                case '"':
+                    ctx.NextState = 19;
+                    ctx.Return = true;
+                    return true;
+
+                case ',':
+                case ':':
+                case '[':
+                case ']':
+                case '{':
+                case '}':
+                    ctx.NextState = 1;
+                    ctx.Return = true;
+                    return true;
+
+                case '-':
+                    ctx.L.string_buffer.Append ((char) ctx.L.input_char);
+                    ctx.NextState = 2;
+                    return true;
+
+                case '0':
+                    ctx.L.string_buffer.Append ((char) ctx.L.input_char);
+                    ctx.NextState = 4;
+                    return true;
+
+                case 'f':
+                    ctx.NextState = 12;
+                    return true;
+
+                case 'n':
+                    ctx.NextState = 16;
+                    return true;
+
+                case 't':
+                    ctx.NextState = 9;
+                    return true;
+
+                case '\'':
+                    if (! ctx.L.allow_single_quoted_strings)
+                        return false;
+
+                    ctx.L.input_char = '"';
+                    ctx.NextState = 23;
+                    ctx.Return = true;
+                    return true;
+
+                case '/':
+                    if (! ctx.L.allow_comments)
+                        return false;
+
+                    ctx.NextState = 25;
+                    return true;
+
+                default:
+                    return false;
+                }
+            }
+
+            return true;
+        }
+
+        private static bool State2 (FsmContext ctx)
+        {
+            ctx.L.GetChar ();
+
+            if (ctx.L.input_char >= '1' && ctx.L.input_char<= '9') {
+                ctx.L.string_buffer.Append ((char) ctx.L.input_char);
+                ctx.NextState = 3;
+                return true;
+            }
+
+            switch (ctx.L.input_char) {
+            case '0':
+                ctx.L.string_buffer.Append ((char) ctx.L.input_char);
+                ctx.NextState = 4;
+                return true;
+
+            default:
+                return false;
+            }
+        }
+
+        private static bool State3 (FsmContext ctx)
+        {
+            while (ctx.L.GetChar ()) {
+                if (ctx.L.input_char >= '0' && ctx.L.input_char <= '9') {
+                    ctx.L.string_buffer.Append ((char) ctx.L.input_char);
+                    continue;
+                }
+
+                if (ctx.L.input_char == ' ' ||
+                    ctx.L.input_char >= '\t' && ctx.L.input_char <= '\r') {
+                    ctx.Return = true;
+                    ctx.NextState = 1;
+                    return true;
+                }
+
+                switch (ctx.L.input_char) {
+                case ',':
+                case ']':
+                case '}':
+                    ctx.L.UngetChar ();
+                    ctx.Return = true;
+                    ctx.NextState = 1;
+                    return true;
+
+                case '.':
+                    ctx.L.string_buffer.Append ((char) ctx.L.input_char);
+                    ctx.NextState = 5;
+                    return true;
+
+                case 'e':
+                case 'E':
+                    ctx.L.string_buffer.Append ((char) ctx.L.input_char);
+                    ctx.NextState = 7;
+                    return true;
+
+                default:
+                    return false;
+                }
+            }
+            return true;
+        }
+
+        private static bool State4 (FsmContext ctx)
+        {
+            ctx.L.GetChar ();
+
+            if (ctx.L.input_char == ' ' ||
+                ctx.L.input_char >= '\t' && ctx.L.input_char <= '\r') {
+                ctx.Return = true;
+                ctx.NextState = 1;
+                return true;
+            }
+
+            switch (ctx.L.input_char) {
+            case ',':
+            case ']':
+            case '}':
+                ctx.L.UngetChar ();
+                ctx.Return = true;
+                ctx.NextState = 1;
+                return true;
+
+            case '.':
+                ctx.L.string_buffer.Append ((char) ctx.L.input_char);
+                ctx.NextState = 5;
+                return true;
+
+            case 'e':
+            case 'E':
+                ctx.L.string_buffer.Append ((char) ctx.L.input_char);
+                ctx.NextState = 7;
+                return true;
+
+            default:
+                return false;
+            }
+        }
+
+        private static bool State5 (FsmContext ctx)
+        {
+            ctx.L.GetChar ();
+
+            if (ctx.L.input_char >= '0' && ctx.L.input_char <= '9') {
+                ctx.L.string_buffer.Append ((char) ctx.L.input_char);
+                ctx.NextState = 6;
+                return true;
+            }
+
+            return false;
+        }
+
+        private static bool State6 (FsmContext ctx)
+        {
+            while (ctx.L.GetChar ()) {
+                if (ctx.L.input_char >= '0' && ctx.L.input_char <= '9') {
+                    ctx.L.string_buffer.Append ((char) ctx.L.input_char);
+                    continue;
+                }
+
+                if (ctx.L.input_char == ' ' ||
+                    ctx.L.input_char >= '\t' && ctx.L.input_char <= '\r') {
+                    ctx.Return = true;
+                    ctx.NextState = 1;
+                    return true;
+                }
+
+                switch (ctx.L.input_char) {
+                case ',':
+                case ']':
+                case '}':
+                    ctx.L.UngetChar ();
+                    ctx.Return = true;
+                    ctx.NextState = 1;
+                    return true;
+
+                case 'e':
+                case 'E':
+                    ctx.L.string_buffer.Append ((char) ctx.L.input_char);
+                    ctx.NextState = 7;
+                    return true;
+
+                default:
+                    return false;
+                }
+            }
+
+            return true;
+        }
+
+        private static bool State7 (FsmContext ctx)
+        {
+            ctx.L.GetChar ();
+
+            if (ctx.L.input_char >= '0' && ctx.L.input_char<= '9') {
+                ctx.L.string_buffer.Append ((char) ctx.L.input_char);
+                ctx.NextState = 8;
+                return true;
+            }
+
+            switch (ctx.L.input_char) {
+            case '+':
+            case '-':
+                ctx.L.string_buffer.Append ((char) ctx.L.input_char);
+                ctx.NextState = 8;
+                return true;
+
+            default:
+                return false;
+            }
+        }
+
+        private static bool State8 (FsmContext ctx)
+        {
+            while (ctx.L.GetChar ()) {
+                if (ctx.L.input_char >= '0' && ctx.L.input_char<= '9') {
+                    ctx.L.string_buffer.Append ((char) ctx.L.input_char);
+                    continue;
+                }
+
+                if (ctx.L.input_char == ' ' ||
+                    ctx.L.input_char >= '\t' && ctx.L.input_char<= '\r') {
+                    ctx.Return = true;
+                    ctx.NextState = 1;
+                    return true;
+                }
+
+                switch (ctx.L.input_char) {
+                case ',':
+                case ']':
+                case '}':
+                    ctx.L.UngetChar ();
+                    ctx.Return = true;
+                    ctx.NextState = 1;
+                    return true;
+
+                default:
+                    return false;
+                }
+            }
+
+            return true;
+        }
+
+        private static bool State9 (FsmContext ctx)
+        {
+            ctx.L.GetChar ();
+
+            switch (ctx.L.input_char) {
+            case 'r':
+                ctx.NextState = 10;
+                return true;
+
+            default:
+                return false;
+            }
+        }
+
+        private static bool State10 (FsmContext ctx)
+        {
+            ctx.L.GetChar ();
+
+            switch (ctx.L.input_char) {
+            case 'u':
+                ctx.NextState = 11;
+                return true;
+
+            default:
+                return false;
+            }
+        }
+
+        private static bool State11 (FsmContext ctx)
+        {
+            ctx.L.GetChar ();
+
+            switch (ctx.L.input_char) {
+            case 'e':
+                ctx.Return = true;
+                ctx.NextState = 1;
+                return true;
+
+            default:
+                return false;
+            }
+        }
+
+        private static bool State12 (FsmContext ctx)
+        {
+            ctx.L.GetChar ();
+
+            switch (ctx.L.input_char) {
+            case 'a':
+                ctx.NextState = 13;
+                return true;
+
+            default:
+                return false;
+            }
+        }
+
+        private static bool State13 (FsmContext ctx)
+        {
+            ctx.L.GetChar ();
+
+            switch (ctx.L.input_char) {
+            case 'l':
+                ctx.NextState = 14;
+                return true;
+
+            default:
+                return false;
+            }
+        }
+
+        private static bool State14 (FsmContext ctx)
+        {
+            ctx.L.GetChar ();
+
+            switch (ctx.L.input_char) {
+            case 's':
+                ctx.NextState = 15;
+                return true;
+
+            default:
+                return false;
+            }
+        }
+
+        private static bool State15 (FsmContext ctx)
+        {
+            ctx.L.GetChar ();
+
+            switch (ctx.L.input_char) {
+            case 'e':
+                ctx.Return = true;
+                ctx.NextState = 1;
+                return true;
+
+            default:
+                return false;
+            }
+        }
+
+        private static bool State16 (FsmContext ctx)
+        {
+            ctx.L.GetChar ();
+
+            switch (ctx.L.input_char) {
+            case 'u':
+                ctx.NextState = 17;
+                return true;
+
+            default:
+                return false;
+            }
+        }
+
+        private static bool State17 (FsmContext ctx)
+        {
+            ctx.L.GetChar ();
+
+            switch (ctx.L.input_char) {
+            case 'l':
+                ctx.NextState = 18;
+                return true;
+
+            default:
+                return false;
+            }
+        }
+
+        private static bool State18 (FsmContext ctx)
+        {
+            ctx.L.GetChar ();
+
+            switch (ctx.L.input_char) {
+            case 'l':
+                ctx.Return = true;
+                ctx.NextState = 1;
+                return true;
+
+            default:
+                return false;
+            }
+        }
+
+        private static bool State19 (FsmContext ctx)
+        {
+            while (ctx.L.GetChar ()) {
+                switch (ctx.L.input_char) {
+                case '"':
+                    ctx.L.UngetChar ();
+                    ctx.Return = true;
+                    ctx.NextState = 20;
+                    return true;
+
+                case '\\':
+                    ctx.StateStack = 19;
+                    ctx.NextState = 21;
+                    return true;
+
+                default:
+                    ctx.L.string_buffer.Append ((char) ctx.L.input_char);
+                    continue;
+                }
+            }
+
+            return true;
+        }
+
+        private static bool State20 (FsmContext ctx)
+        {
+            ctx.L.GetChar ();
+
+            switch (ctx.L.input_char) {
+            case '"':
+                ctx.Return = true;
+                ctx.NextState = 1;
+                return true;
+
+            default:
+                return false;
+            }
+        }
+
+        private static bool State21 (FsmContext ctx)
+        {
+            ctx.L.GetChar ();
+
+            switch (ctx.L.input_char) {
+            case 'u':
+                ctx.NextState = 22;
+                return true;
+
+            case '"':
+            case '\'':
+            case '/':
+            case '\\':
+            case 'b':
+            case 'f':
+            case 'n':
+            case 'r':
+            case 't':
+                ctx.L.string_buffer.Append (
+                    ProcessEscChar (ctx.L.input_char));
+                ctx.NextState = ctx.StateStack;
+                return true;
+
+            default:
+                return false;
+            }
+        }
+
+        private static bool State22 (FsmContext ctx)
+        {
+            int counter = 0;
+            int mult    = 4096;
+
+            ctx.L.unichar = 0;
+
+            while (ctx.L.GetChar ()) {
+
+                if (ctx.L.input_char >= '0' && ctx.L.input_char <= '9' ||
+                    ctx.L.input_char >= 'A' && ctx.L.input_char <= 'F' ||
+                    ctx.L.input_char >= 'a' && ctx.L.input_char <= 'f') {
+
+                    ctx.L.unichar += HexValue (ctx.L.input_char) * mult;
+
+                    counter++;
+                    mult /= 16;
+
+                    if (counter == 4) {
+                        ctx.L.string_buffer.Append (
+                            Convert.ToChar (ctx.L.unichar));
+                        ctx.NextState = ctx.StateStack;
+                        return true;
+                    }
+
+                    continue;
+                }
+
+                return false;
+            }
+
+            return true;
+        }
+
+        private static bool State23 (FsmContext ctx)
+        {
+            while (ctx.L.GetChar ()) {
+                switch (ctx.L.input_char) {
+                case '\'':
+                    ctx.L.UngetChar ();
+                    ctx.Return = true;
+                    ctx.NextState = 24;
+                    return true;
+
+                case '\\':
+                    ctx.StateStack = 23;
+                    ctx.NextState = 21;
+                    return true;
+
+                default:
+                    ctx.L.string_buffer.Append ((char) ctx.L.input_char);
+                    continue;
+                }
+            }
+
+            return true;
+        }
+
+        private static bool State24 (FsmContext ctx)
+        {
+            ctx.L.GetChar ();
+
+            switch (ctx.L.input_char) {
+            case '\'':
+                ctx.L.input_char = '"';
+                ctx.Return = true;
+                ctx.NextState = 1;
+                return true;
+
+            default:
+                return false;
+            }
+        }
+
+        private static bool State25 (FsmContext ctx)
+        {
+            ctx.L.GetChar ();
+
+            switch (ctx.L.input_char) {
+            case '*':
+                ctx.NextState = 27;
+                return true;
+
+            case '/':
+                ctx.NextState = 26;
+                return true;
+
+            default:
+                return false;
+            }
+        }
+
+        private static bool State26 (FsmContext ctx)
+        {
+            while (ctx.L.GetChar ()) {
+                if (ctx.L.input_char == '\n') {
+                    ctx.NextState = 1;
+                    return true;
+                }
+            }
+
+            return true;
+        }
+
+        private static bool State27 (FsmContext ctx)
+        {
+            while (ctx.L.GetChar ()) {
+                if (ctx.L.input_char == '*') {
+                    ctx.NextState = 28;
+                    return true;
+                }
+            }
+
+            return true;
+        }
+
+        private static bool State28 (FsmContext ctx)
+        {
+            while (ctx.L.GetChar ()) {
+                if (ctx.L.input_char == '*')
+                    continue;
+
+                if (ctx.L.input_char == '/') {
+                    ctx.NextState = 1;
+                    return true;
+                }
+
+                ctx.NextState = 27;
+                return true;
+            }
+
+            return true;
+        }
+        #endregion
+
+
+        private bool GetChar ()
+        {
+            if ((input_char = NextChar ()) != -1)
+                return true;
+
+            end_of_input = true;
+            return false;
+        }
+
+        private int NextChar ()
+        {
+            if (input_buffer != 0) {
+                int tmp = input_buffer;
+                input_buffer = 0;
+
+                return tmp;
+            }
+
+            return reader.Read ();
+        }
+
+        public bool NextToken ()
+        {
+            StateHandler handler;
+            fsm_context.Return = false;
+
+            while (true) {
+                handler = fsm_handler_table[state - 1];
+
+                if (! handler (fsm_context))
+                    throw new JsonException (input_char);
+
+                if (end_of_input)
+                    return false;
+
+                if (fsm_context.Return) {
+                    string_value = string_buffer.ToString ();
+                    string_buffer.Remove (0, string_buffer.Length);
+                    token = fsm_return_table[state - 1];
+
+                    if (token == (int) ParserToken.Char)
+                        token = input_char;
+
+                    state = fsm_context.NextState;
+
+                    return true;
+                }
+
+                state = fsm_context.NextState;
+            }
+        }
+
+        private void UngetChar ()
+        {
+            input_buffer = input_char;
+        }
+    }
+}

TEngineHotUpdate/src/TEngineCore/Json/LitJson/Netstandard15Polyfill.cs

@@ -0,0 +1,24 @@
+#if NETSTANDARD1_5
+using System;
+using System.Reflection;
+namespace TEngineCore.ListJson
+{
+    internal static class Netstandard15Polyfill
+    {
+        internal static Type GetInterface(this Type type, string name)
+        {
+            return type.GetTypeInfo().GetInterface(name); 
+        }
+
+        internal static bool IsClass(this Type type)
+        {
+            return type.GetTypeInfo().IsClass;
+        }
+
+        internal static bool IsEnum(this Type type)
+        {
+            return type.GetTypeInfo().IsEnum;
+        }
+    }
+}
+#endif

TEngineHotUpdate/src/TEngineCore/Json/LitJson/ParserToken.cs

@@ -0,0 +1,44 @@
+#region Header
+/**
+ * ParserToken.cs
+ *   Internal representation of the tokens used by the lexer and the parser.
+ *
+ * The authors disclaim copyright to this source code. For more details, see
+ * the COPYING file included with this distribution.
+ **/
+#endregion
+
+
+namespace TEngineCore.ListJson
+{
+    internal enum ParserToken
+    {
+        // Lexer tokens (see section A.1.1. of the manual)
+        None = System.Char.MaxValue + 1,
+        Number,
+        True,
+        False,
+        Null,
+        CharSeq,
+        // Single char
+        Char,
+
+        // Parser Rules (see section A.2.1 of the manual)
+        Text,
+        Object,
+        ObjectPrime,
+        Pair,
+        PairRest,
+        Array,
+        ArrayPrime,
+        Value,
+        ValueRest,
+        String,
+
+        // End of input
+        End,
+
+        // The empty rule
+        Epsilon
+    }
+}

TEngineHotUpdate/src/TEngineCore/Json/MiniJSON/Json.cs

@@ -0,0 +1,441 @@
+using System;
+using System.Collections;
+using System.Collections.Generic;
+using System.IO;
+using System.Text;
+
+namespace MiniJSON
+{
+    public static class Json
+    {
+        public static object Deserialize(string json)
+        {
+            if (json == null)
+                return (object)null;
+            return Json.Parser.Parse(json);
+        }
+
+        public static string Serialize(object obj)
+        {
+            return Json.Serializer.Serialize(obj);
+        }
+
+        private sealed class Parser : IDisposable
+        {
+            private const string WORD_BREAK = "{}[],:\"";
+            private StringReader json;
+
+            public static bool IsWordBreak(char c)
+            {
+                return char.IsWhiteSpace(c) || "{}[],:\"".IndexOf(c) != -1;
+            }
+
+            private Parser(string jsonString)
+            {
+                this.json = new StringReader(jsonString);
+            }
+
+            public static object Parse(string jsonString)
+            {
+                using (Json.Parser parser = new Json.Parser(jsonString))
+                    return parser.ParseValue();
+            }
+
+            public void Dispose()
+            {
+                this.json.Dispose();
+                this.json = (StringReader)null;
+            }
+
+            private Dictionary<string, object> ParseObject()
+            {
+                Dictionary<string, object> dictionary = new Dictionary<string, object>();
+                this.json.Read();
+                while (true)
+                {
+                    Json.Parser.TOKEN nextToken;
+                    do
+                    {
+                        nextToken = this.NextToken;
+                        if (nextToken != Json.Parser.TOKEN.NONE)
+                        {
+                            if (nextToken == Json.Parser.TOKEN.CURLY_CLOSE)
+                                goto label_4;
+                        }
+                        else
+                            goto label_3;
+                    }
+                    while (nextToken == Json.Parser.TOKEN.COMMA);
+                    string index = this.ParseString();
+                    if (index != null && this.NextToken == Json.Parser.TOKEN.COLON)
+                    {
+                        this.json.Read();
+                        dictionary[index] = this.ParseValue();
+                    }
+                    else
+                        goto label_6;
+                }
+                label_3:
+                return (Dictionary<string, object>)null;
+                label_4:
+                return dictionary;
+                label_6:
+                return (Dictionary<string, object>)null;
+            }
+
+            private List<object> ParseArray()
+            {
+                List<object> objectList = new List<object>();
+                this.json.Read();
+                bool flag = true;
+                while (flag)
+                {
+                    Json.Parser.TOKEN nextToken = this.NextToken;
+                    switch (nextToken)
+                    {
+                        case Json.Parser.TOKEN.NONE:
+                            return (List<object>)null;
+                        case Json.Parser.TOKEN.SQUARED_CLOSE:
+                            flag = false;
+                            break;
+                        case Json.Parser.TOKEN.COMMA:
+                            continue;
+                        default:
+                            object byToken = this.ParseByToken(nextToken);
+                            objectList.Add(byToken);
+                            break;
+                    }
+                }
+                return objectList;
+            }
+
+            private object ParseValue()
+            {
+                return this.ParseByToken(this.NextToken);
+            }
+
+            private object ParseByToken(Json.Parser.TOKEN token)
+            {
+                switch (token)
+                {
+                    case Json.Parser.TOKEN.CURLY_OPEN:
+                        return (object)this.ParseObject();
+                    case Json.Parser.TOKEN.SQUARED_OPEN:
+                        return (object)this.ParseArray();
+                    case Json.Parser.TOKEN.STRING:
+                        return (object)this.ParseString();
+                    case Json.Parser.TOKEN.NUMBER:
+                        return this.ParseNumber();
+                    case Json.Parser.TOKEN.TRUE:
+                        return (object)true;
+                    case Json.Parser.TOKEN.FALSE:
+                        return (object)false;
+                    case Json.Parser.TOKEN.NULL:
+                        return (object)null;
+                    default:
+                        return (object)null;
+                }
+            }
+
+            private string ParseString()
+            {
+                StringBuilder stringBuilder = new StringBuilder();
+                this.json.Read();
+                bool flag = true;
+                while (flag)
+                {
+                    if (this.json.Peek() == -1)
+                        break;
+                    char nextChar1 = this.NextChar;
+                    switch (nextChar1)
+                    {
+                        case '"':
+                            flag = false;
+                            break;
+                        case '\\':
+                            if (this.json.Peek() == -1)
+                            {
+                                flag = false;
+                                break;
+                            }
+                            char nextChar2 = this.NextChar;
+                            switch (nextChar2)
+                            {
+                                case '"':
+                                case '/':
+                                case '\\':
+                                    stringBuilder.Append(nextChar2);
+                                    break;
+                                case 'b':
+                                    stringBuilder.Append('\b');
+                                    break;
+                                case 'f':
+                                    stringBuilder.Append('\f');
+                                    break;
+                                case 'n':
+                                    stringBuilder.Append('\n');
+                                    break;
+                                case 'r':
+                                    stringBuilder.Append('\r');
+                                    break;
+                                case 't':
+                                    stringBuilder.Append('\t');
+                                    break;
+                                case 'u':
+                                    char[] chArray = new char[4];
+                                    for (int index = 0; index < 4; ++index)
+                                        chArray[index] = this.NextChar;
+                                    stringBuilder.Append((char)Convert.ToInt32(new string(chArray), 16));
+                                    break;
+                            }
+                            break;
+                        default:
+                            stringBuilder.Append(nextChar1);
+                            break;
+                    }
+                }
+                return stringBuilder.ToString();
+            }
+
+            private object ParseNumber()
+            {
+                string nextWord = this.NextWord;
+                if (nextWord.IndexOf('.') == -1)
+                {
+                    long result;
+                    long.TryParse(nextWord, out result);
+                    return (object)result;
+                }
+                double result1;
+                double.TryParse(nextWord, out result1);
+                return (object)result1;
+            }
+
+            private void EatWhitespace()
+            {
+                while (char.IsWhiteSpace(this.PeekChar))
+                {
+                    this.json.Read();
+                    if (this.json.Peek() == -1)
+                        break;
+                }
+            }
+
+            private char PeekChar
+            {
+                get
+                {
+                    return Convert.ToChar(this.json.Peek());
+                }
+            }
+
+            private char NextChar
+            {
+                get
+                {
+                    return Convert.ToChar(this.json.Read());
+                }
+            }
+
+            private string NextWord
+            {
+                get
+                {
+                    StringBuilder stringBuilder = new StringBuilder();
+                    while (!Json.Parser.IsWordBreak(this.PeekChar))
+                    {
+                        stringBuilder.Append(this.NextChar);
+                        if (this.json.Peek() == -1)
+                            break;
+                    }
+                    return stringBuilder.ToString();
+                }
+            }
+
+            private Json.Parser.TOKEN NextToken
+            {
+                get
+                {
+                    this.EatWhitespace();
+                    if (this.json.Peek() == -1)
+                        return Json.Parser.TOKEN.NONE;
+                    switch (this.PeekChar)
+                    {
+                        case '"':
+                            return Json.Parser.TOKEN.STRING;
+                        case ',':
+                            this.json.Read();
+                            return Json.Parser.TOKEN.COMMA;
+                        case '-':
+                        case '0':
+                        case '1':
+                        case '2':
+                        case '3':
+                        case '4':
+                        case '5':
+                        case '6':
+                        case '7':
+                        case '8':
+                        case '9':
+                            return Json.Parser.TOKEN.NUMBER;
+                        case ':':
+                            return Json.Parser.TOKEN.COLON;
+                        case '[':
+                            return Json.Parser.TOKEN.SQUARED_OPEN;
+                        case ']':
+                            this.json.Read();
+                            return Json.Parser.TOKEN.SQUARED_CLOSE;
+                        case '{':
+                            return Json.Parser.TOKEN.CURLY_OPEN;
+                        case '}':
+                            this.json.Read();
+                            return Json.Parser.TOKEN.CURLY_CLOSE;
+                        default:
+                            string nextWord = this.NextWord;
+                            if (nextWord == "false")
+                                return Json.Parser.TOKEN.FALSE;
+                            if (nextWord == "true")
+                                return Json.Parser.TOKEN.TRUE;
+                            return nextWord == "null" ? Json.Parser.TOKEN.NULL : Json.Parser.TOKEN.NONE;
+                    }
+                }
+            }
+
+            private enum TOKEN
+            {
+                NONE,
+                CURLY_OPEN,
+                CURLY_CLOSE,
+                SQUARED_OPEN,
+                SQUARED_CLOSE,
+                COLON,
+                COMMA,
+                STRING,
+                NUMBER,
+                TRUE,
+                FALSE,
+                NULL,
+            }
+        }
+
+        private sealed class Serializer
+        {
+            private StringBuilder builder;
+
+            private Serializer()
+            {
+                this.builder = new StringBuilder();
+            }
+
+            public static string Serialize(object obj)
+            {
+                Json.Serializer serializer = new Json.Serializer();
+                serializer.SerializeValue(obj);
+                return serializer.builder.ToString();
+            }
+
+            private void SerializeValue(object value)
+            {
+                if (value == null)
+                    this.builder.Append("null");
+                else if (value is string str)
+                    this.SerializeString(str);
+                else if (value is bool)
+                    this.builder.Append((bool)value ? "true" : "false");
+                else if (value is IList anArray)
+                    this.SerializeArray(anArray);
+                else if (value is IDictionary dictionary)
+                    this.SerializeObject(dictionary);
+                else if (value is char)
+                    this.SerializeString(new string((char)value, 1));
+                else
+                    this.SerializeOther(value);
+            }
+
+            private void SerializeObject(IDictionary obj)
+            {
+                bool flag = true;
+                this.builder.Append('{');
+                foreach (object key in (IEnumerable)obj.Keys)
+                {
+                    if (!flag)
+                        this.builder.Append(',');
+                    this.SerializeString(key.ToString());
+                    this.builder.Append(':');
+                    this.SerializeValue(obj[key]);
+                    flag = false;
+                }
+                this.builder.Append('}');
+            }
+
+            private void SerializeArray(IList anArray)
+            {
+                this.builder.Append('[');
+                bool flag = true;
+                foreach (object an in (IEnumerable)anArray)
+                {
+                    if (!flag)
+                        this.builder.Append(',');
+                    this.SerializeValue(an);
+                    flag = false;
+                }
+                this.builder.Append(']');
+            }
+
+            private void SerializeString(string str)
+            {
+                this.builder.Append('"');
+                foreach (char ch in str.ToCharArray())
+                {
+                    switch (ch)
+                    {
+                        case '\b':
+                            this.builder.Append("\\b");
+                            break;
+                        case '\t':
+                            this.builder.Append("\\t");
+                            break;
+                        case '\n':
+                            this.builder.Append("\\n");
+                            break;
+                        case '\f':
+                            this.builder.Append("\\f");
+                            break;
+                        case '\r':
+                            this.builder.Append("\\r");
+                            break;
+                        case '"':
+                            this.builder.Append("\\\"");
+                            break;
+                        case '\\':
+                            this.builder.Append("\\\\");
+                            break;
+                        default:
+                            int int32 = Convert.ToInt32(ch);
+                            if (int32 >= 32 && int32 <= 126)
+                            {
+                                this.builder.Append(ch);
+                                break;
+                            }
+                            this.builder.Append("\\u");
+                            this.builder.Append(int32.ToString("x4"));
+                            break;
+                    }
+                }
+                this.builder.Append('"');
+            }
+
+            private void SerializeOther(object value)
+            {
+                if (value is float)
+                    this.builder.Append(((float)value).ToString("R"));
+                else if (value is int || value is uint || (value is long || value is sbyte) || (value is byte || value is short || value is ushort) || value is ulong)
+                    this.builder.Append(value);
+                else if (value is double || value is Decimal)
+                    this.builder.Append(Convert.ToDouble(value).ToString("R"));
+                else
+                    this.SerializeString(value.ToString());
+            }
+        }
+    }
+}

TEngineHotUpdate/src/TEngineCore/Mono/MonoController.cs

@@ -0,0 +1,64 @@
+using UnityEngine;
+using UnityEngine.Events;
+
+namespace TEngineCore
+{
+    /// <summary>
+    /// Mono管理者
+    /// </summary>
+    public class MonoController : MonoBehaviour
+    {
+        private event UnityAction updateEvent;
+        private event UnityAction fixedUpdateEvent;
+
+        void Update()
+        {
+            if (updateEvent != null)
+            {
+                updateEvent();
+            }
+        }
+
+        void FixedUpdate()
+        {
+            if (fixedUpdateEvent != null)
+            {
+                fixedUpdateEvent();
+            }
+        }
+
+        public void AddFixedUpdateListener(UnityAction fun)
+        {
+            fixedUpdateEvent += fun;
+        }
+
+        public void RemoveFixedUpdateListener(UnityAction fun)
+        {
+            fixedUpdateEvent -= fun;
+        }
+
+        /// <summary>
+        /// 为给外部提供的 添加帧更新事件
+        /// </summary>
+        /// <param name="fun"></param>
+        public void AddUpdateListener(UnityAction fun)
+        {
+            updateEvent += fun;
+        }
+
+        /// <summary>
+        /// 移除帧更新事件
+        /// </summary>
+        /// <param name="fun"></param>
+        public void RemoveUpdateListener(UnityAction fun)
+        {
+            updateEvent -= fun;
+        }
+
+        public void Release()
+        {
+            updateEvent = null;
+            fixedUpdateEvent = null;
+        }
+    }
+}

TEngineHotUpdate/src/TEngineCore/Mono/MonoManager.cs

@@ -0,0 +1,144 @@
+using System.Collections;
+using System.ComponentModel;
+using TEngineCore;
+using UnityEngine;
+using UnityEngine.Events;
+
+namespace TEngineCore
+{
+    public class MonoManager : TSingleton<MonoManager>
+    {
+        private MonoController controller;
+
+        public override void Release()
+        {
+            StopAllCoroutine();
+            controller.Release();
+            controller = null;
+            base.Release();
+        }
+
+        public MonoManager()
+        {
+            GameObject obj = new GameObject("MonoManager");
+
+            controller = obj.AddComponent<MonoController>();
+
+#if UNITY_EDITOR
+            GameObject tEngine = SingletonMgr.Root;
+            if (tEngine != null)
+            {
+                obj.transform.SetParent(tEngine.transform);
+            }
+#endif
+        }
+
+        ~MonoManager()
+        {
+            StopAllCoroutine();
+            controller.Release();
+            controller = null;
+        }
+
+        #region 注入UnityUpdate/FixedUpdate
+        /// <summary>
+        /// 为给外部提供的 添加帧更新事件
+        /// </summary>
+        /// <param name="fun"></param>
+        public void AddUpdateListener(UnityAction fun)
+        {
+            controller.AddUpdateListener(fun);
+        }
+
+        /// <summary>
+        /// 为给外部提供的 添加物理帧更新事件
+        /// </summary>
+        /// <param name="fun"></param>
+        public void AddFixedUpdateListener(UnityAction fun)
+        {
+            controller.AddFixedUpdateListener(fun);
+        }
+
+        /// <summary>
+        /// 移除帧更新事件
+        /// </summary>
+        /// <param name="fun"></param>
+        public void RemoveUpdateListener(UnityAction fun)
+        {
+            controller.RemoveUpdateListener(fun);
+        }
+        #endregion
+
+        #region 控制协程Coroutine
+        public Coroutine StartCoroutine(string methodName)
+        {
+            if (controller == null)
+            {
+                return null;
+            }
+            return controller.StartCoroutine(methodName);
+        }
+
+        public Coroutine StartCoroutine(IEnumerator routine)
+        {
+            if (controller == null)
+            {
+                return null;
+            }
+            return controller.StartCoroutine(routine);
+        }
+
+        public Coroutine StartCoroutine(string methodName, [DefaultValue("null")] object value)
+        {
+            if (controller == null)
+            {
+                return null;
+            }
+            return controller.StartCoroutine(methodName, value);
+        }
+
+        public void StopCoroutine(string methodName)
+        {
+            if (controller == null)
+            {
+                return;
+            }
+            controller.StopCoroutine(methodName);
+        }
+
+        public void StopCoroutine(IEnumerator routine)
+        {
+            if (controller == null)
+            {
+                return;
+            }
+            controller.StopCoroutine(routine);
+        }
+
+        public void StopCoroutine(Coroutine routine)
+        {
+            if (controller == null)
+            {
+                return;
+            }
+            controller.StopCoroutine(routine);
+        }
+
+        public void StopAllCoroutine()
+        {
+            if (controller != null)
+            {
+                controller.StopAllCoroutines();
+            }
+        }
+        #endregion
+
+        #region GC
+        public void GC()
+        {
+            System.GC.Collect();
+        }
+        #endregion
+    }
+
+}

TEngineHotUpdate/src/TEngineCore/Res/AssetBundleData.cs

@@ -0,0 +1,408 @@
+using UnityEngine;
+using System.Collections.Generic;
+
+namespace TEngineCore
+{
+    public class AssetBundleData
+    {
+        public AssetBundle Bundle;
+        public AssetBundleData[] Dependencies;
+
+        private AssetData[] _assets = null;
+        private Dictionary<string, int> _path2Index = null;
+
+        internal static ulong Offset;
+
+        string _name;
+        float _unloadTimer;
+        int _refCount;
+        int _depCount;
+        bool _isInvokeLoad;
+        bool _bLoaded;
+
+        public int RefCount => _refCount;
+        public int DepCount => _depCount;
+
+        class AsyncLoadRequest
+        {
+            public AssetBundleCreateRequest Request;
+            public int DependedRefCount;
+        }
+        AsyncLoadRequest _asyncLoadRequest;
+        private event System.Action<AssetBundleData> _onAsyncLoadComplete;
+
+        public string Name
+        {
+            get
+            {
+                return _name;
+            }
+        }
+
+        /// <summary>
+        /// 是否能被卸载
+        /// </summary>
+        public bool Unloadable
+        {
+            get
+            {
+                return Bundle != null && _refCount <= 0 && _depCount <= 0;
+            }
+        }
+
+        /// <summary>
+        /// 是否正在加载
+        /// </summary>
+        public bool IsAsyncLoading => _asyncLoadRequest != null;
+
+        public bool IsLoadComplete => _bLoaded;
+
+        public event System.Action<AssetBundleData> OnAsyncLoadComplete
+        {
+            add
+            {
+                _onAsyncLoadComplete += value;
+            }
+            remove
+            {
+                _onAsyncLoadComplete -= value;
+            }
+        }
+
+        public AssetBundleData(string name)
+        {
+            Bundle = null;
+            _name = name;
+            _unloadTimer = 0f;
+            _refCount = 0;
+            _depCount = 0;
+            _asyncLoadRequest = null;
+            _isInvokeLoad = false;
+            _bLoaded = false;
+        }
+
+        public void InitAssets(string[] assets)
+        {
+            if (assets.Length > 0)
+            {
+                _assets = new AssetData[assets.Length];
+                _path2Index = new Dictionary<string, int>();
+
+                for (int i = 0; i < assets.Length; ++i)
+                {
+                    _path2Index.Add(assets[i], i);
+                    _assets[i] = null;
+                }
+            }
+        }
+
+        public AssetData GetAsset(string assetPath)
+        {
+            if (_assets != null)
+            {
+                if (_path2Index.ContainsKey(assetPath))
+                    return _assets[_path2Index[assetPath]];
+                else
+                {
+                    TLogger.LogError($"Try to get asset data '{assetPath}' which not in the bundle '{_name}'");
+                }
+            }
+            else
+            {
+                TLogger.LogError($"Try to get asset data in the bundle '{_name}' which not include any asset");
+            }
+
+            return null;
+        }
+
+        public void SetAsset(string assetPath, AssetData assetData)
+        {
+            if (_assets != null)
+            {
+                if (_path2Index.ContainsKey(assetPath))
+                    _assets[_path2Index[assetPath]] = assetData;
+                else
+                    TLogger.LogError($"Try to set asset data '{assetPath}' which not in the bundle '{_name}'");
+            }
+            else
+                TLogger.LogError($"Try to set asset data in the bundle '{_name}' which not include any asset");
+        }
+
+        /// <summary>
+        /// 同步加载AssetBundle接口
+        /// </summary>
+        /// <param name="bDepended">该AssetBundle是否被其他AssetBundle依赖</param>
+        public void Load(bool bDepended = false)
+        {
+            if (Bundle == null)
+            {
+                // 置标志，用于循环依赖检测
+                _isInvokeLoad = true;
+
+                for (int i = 0; i < Dependencies.Length; ++i)
+                {
+                    if (!Dependencies[i]._isInvokeLoad)
+                    {
+                        Dependencies[i].Load(true);
+                    }
+                    else
+                    {
+                        TLogger.LogWarning($"Dependency cycle detected for '{Dependencies[i]._name}'");
+                    }
+                }
+                Bundle = AssetBundle.LoadFromFile(FileSystem.GetAssetBundlePathInVersion(_name), 0, Offset);
+
+                _isInvokeLoad = false;
+            }
+
+            if (Bundle != null)
+            {
+                if (bDepended)
+                {
+                    AddDepRef();
+                }
+            }
+            else
+            {
+                TLogger.LogError($"Can not load AssetBundle '{_name}'!");
+            }
+        }
+
+        /// <summary>
+        /// 异步加载AssetBundle接口
+        /// </summary>
+        /// <param name="onComplete">加载回调</param>
+        /// <param name="bDepended">该AssetBundle是否被其他AssetBundle依赖</param>
+        public void LoadAsync(System.Action<AssetBundleData> onComplete, bool bDepended = false)
+        {
+            _onAsyncLoadComplete -= onComplete;
+            _onAsyncLoadComplete += onComplete;
+
+            if (Bundle == null)
+            {
+                if (_asyncLoadRequest == null)
+                {
+                    _isInvokeLoad = true;
+
+                    for (int i = 0; i < Dependencies.Length; ++i)
+                    {
+                        if (!Dependencies[i]._isInvokeLoad)
+                            Dependencies[i].LoadAsync(OnDependenciesAsyncLoadComplete, true);
+                        else
+                            TLogger.LogWarning($"Dependency cycle detected for '{Dependencies[i]._name}'");
+                    }
+                    _asyncLoadRequest = new AsyncLoadRequest
+                    {
+                        Request = AssetBundle.LoadFromFileAsync(FileSystem.GetAssetBundlePathInVersion(_name), 0, Offset)
+                        ,
+                        DependedRefCount = bDepended ? 1 : 0
+                    };
+                    _asyncLoadRequest.Request.completed += OnAssetBundleLoadComplete;
+
+                    _isInvokeLoad = false;
+                }
+                else
+                {
+                    if (bDepended)
+                    {
+                        ++_asyncLoadRequest.DependedRefCount;
+                    }
+                }
+            }
+            else
+            {
+                if (bDepended)
+                {
+                    AddDepRef();
+                }
+
+                OnDependenciesAsyncLoadComplete(this);
+            }
+        }
+
+        /// <summary>
+        /// 卸载AssetBundle及其中包含的Asset
+        /// </summary>
+        /// <param name="bForce">强制卸载</param>
+        public void Unload(bool bForce = false)
+        {
+            // 当仅作为依赖时_assets为空
+            if (_assets != null)
+            {
+                for (int i = 0; i < _assets.Length; ++i)
+                {
+                    if (_assets[i] != null)
+                    {
+                        _assets[i].Unload();
+                        _assets[i] = null;
+                    }
+                }
+            }
+            if (Bundle != null)
+            {
+                Bundle.Unload(true);
+                Bundle = null;
+                TLogger.LogInfo($"Unload Bundle {_name}");
+            }
+            _onAsyncLoadComplete = null;
+            _asyncLoadRequest = null;
+            _isInvokeLoad = false;
+            _bLoaded = false;
+
+            if (!bForce)
+            {
+                for (int i = 0; i < Dependencies.Length; ++i)
+                {
+                    Dependencies[i].DecDepRef();
+                }
+            }
+        }
+
+        //不卸载bundle相关的资源，防止出错
+        public void UnloadBundleFalse()
+        {
+            if (_assets != null)
+            {
+                for (int i = 0; i < _assets.Length; ++i)
+                {
+                    if (_assets[i] != null)
+                    {
+                        _assets[i].Unload();
+                        _assets[i] = null;
+                    }
+                }
+            }
+            if (Bundle != null)
+            {
+                Bundle.Unload(false);
+                Bundle = null;
+                TLogger.LogInfo($"Unload Bundle {_name}");
+            }
+            _onAsyncLoadComplete = null;
+            _asyncLoadRequest = null;
+            _isInvokeLoad = false;
+            _bLoaded = false;
+        }
+
+        /// <summary>
+        /// 增加依赖计数
+        /// </summary>
+        /// <param name="count">引用计数增量</param>
+        /// <remark>异步加载未完成时，存在另外的加载请求，此时加载请求里记录依赖次数</remark>
+        public void AddDepRef(int count = 1)
+        {
+            _depCount += count;
+        }
+
+        /// <summary>
+        /// 减依赖计数
+        /// </summary>
+        public void DecDepRef()
+        {
+            --_depCount;
+            if (_depCount == 0)
+            {
+                _unloadTimer = 0f;
+            }
+            else if (_depCount < 0)
+            {
+                _depCount = 0;
+                TLogger.LogWarning($"{_name} _depCount < 0");
+            }
+        }
+
+        /// <summary>
+        /// 增加引用计数
+        /// </summary>
+        public void AddRef()
+        {
+            ++_refCount;
+            //TLogger.LogInfo($"Add AssetBundle {_name} refCount = {_refCount}");
+        }
+
+        /// <summary>
+        /// 减引用计数
+        /// </summary>
+        public void DecRef(bool bNoDelay)
+        {
+            --_refCount;
+            //TLogger.LogInfo($"Dec AssetBundle {_name} refCount = {_refCount}");
+            if (_refCount == 0)
+            {
+                _unloadTimer = bNoDelay ? System.Single.MaxValue : 0f;
+            }
+            else if (_refCount < 0)
+            {
+                _refCount = 0;
+                TLogger.LogWarning($"{_name} _refCount < 0");
+            }
+        }
+
+        /// <summary>
+        /// 卸载时间更新
+        /// </summary>
+        /// <param name="delta">游戏时间帧间隔</param>
+        /// <returns>从引用计数为0开始到现在的时长</returns>
+        public float Update(float delta)
+        {
+            if (Unloadable)
+            {
+                _unloadTimer += delta;
+            }
+
+            return _unloadTimer;
+        }
+
+        void OnAssetBundleLoadComplete(AsyncOperation asyncOperation)
+        {
+            if (asyncOperation.isDone)
+            {
+                if (_asyncLoadRequest != null && _asyncLoadRequest.Request == asyncOperation)
+                {
+                    AssetBundleCreateRequest assetBundleCreateRequest = asyncOperation as AssetBundleCreateRequest;
+                    if (assetBundleCreateRequest != null)
+                    {
+                        Bundle = assetBundleCreateRequest.assetBundle;
+                        if (Bundle != null)
+                        {
+                            AddDepRef(_asyncLoadRequest.DependedRefCount);
+                            OnDependenciesAsyncLoadComplete(this);
+                        }
+                        else
+                        {
+                            TLogger.LogError($"Can not load AssetBundle '{_name}' asynchronously!");
+                        }
+                    }
+
+                    _asyncLoadRequest = null;
+                }
+                else
+                {
+                    TLogger.LogError("Return a mismatch asyncOperation for AssetBundleCreateRequest");
+                }
+            }
+            else
+            {
+                TLogger.LogError("Return a not done AsyncOperation for AssetBundleCreateRequest");
+            }
+        }
+        void OnDependenciesAsyncLoadComplete(AssetBundleData depBundle)
+        {
+            bool bDepAllLoaded = true;
+            for (int i = 0; i < Dependencies.Length; ++i)
+            {
+                if (Dependencies[i].Bundle == null)
+                {
+                    bDepAllLoaded = false;
+                    break;
+                }
+            }
+
+            if (Bundle != null && bDepAllLoaded && _onAsyncLoadComplete != null)
+            {
+                _onAsyncLoadComplete(this);
+                _bLoaded = true;
+            }
+        }
+    }
+}

TEngineHotUpdate/src/TEngineCore/Res/AssetConfig.cs

@@ -0,0 +1,356 @@
+using System.IO;
+using System.Collections.Generic;
+using UnityEngine.SceneManagement;
+
+namespace TEngineCore
+{
+    /// <summary>
+    /// 资源配置器 负责资源路径 AssetBundle映射，管理AssetBundle、Asset数据
+    /// </summary>
+    public class AssetConfig
+    {
+        public const string AssetRootPath = "Assets/TResources";
+        public const string AssetBundleMeta = "AssetBundleMeta.bin";
+
+        private float _assetUnloadDelay = 10f;
+        private int _maxUnloadNumPerFrame = 5;
+
+        public float AssetUnloadDelay
+        {
+            set => _assetUnloadDelay = value;
+            get { return _assetUnloadDelay; }
+        }
+        public int MaxUnloadNumPerFrame
+        {
+            set => _maxUnloadNumPerFrame = value;
+            get { return _maxUnloadNumPerFrame; }
+        }
+
+        readonly Dictionary<string, AssetBundleData> _bundleDatas = new Dictionary<string, AssetBundleData>();
+        readonly Dictionary<string, string> _assetPath2BundleDatas = new Dictionary<string, string>();
+
+        /// <summary>
+        /// 加载资源依赖数据，产生AssetBundle依赖拓扑
+        /// </summary>
+        public void Load()
+        {
+#if ASSETBUNDLE_ENABLE
+            Stream stream = FileSystem.OpenRead(FileSystem.GetAssetBundlePathInVersion(AssetBundleMeta));
+            BinaryReader reader = new BinaryReader(stream);
+            uint resVersion = reader.ReadUInt32();
+            int count = reader.ReadInt32();
+            ulong offset = reader.ReadUInt32();
+            AssetBundleData.Offset = offset;
+            string bundleName;
+            AssetBundleData assetBundleData;
+            AssetBundleData depAssetBundleData;
+            int assetCount;
+            int depCount;
+            string[] assetPaths;
+            for (int i = 0; i < count; ++i)
+            {
+                bundleName = reader.ReadString();
+                assetCount = reader.ReadInt32();
+                assetPaths = new string[assetCount];
+                for (int ii = 0; ii < assetCount; ++ii)
+                {
+                    assetPaths[ii] = reader.ReadString();
+                    _assetPath2BundleDatas.Add(assetPaths[ii], bundleName);
+                }
+                depCount = reader.ReadInt32();
+                if (!_bundleDatas.TryGetValue(bundleName, out assetBundleData))
+                {
+                    assetBundleData = new AssetBundleData(bundleName);
+                    _bundleDatas.Add(assetBundleData.Name, assetBundleData);
+                    assetBundleData.Dependencies = new AssetBundleData[depCount];
+                }
+                else
+                {
+                    if (assetBundleData.Dependencies == null)
+                        assetBundleData.Dependencies = new AssetBundleData[depCount];
+                }
+
+                assetBundleData.InitAssets(assetPaths);
+
+                for (int ii = 0; ii < depCount; ++ii)
+                {
+                    bundleName = reader.ReadString();
+                    if (!_bundleDatas.TryGetValue(bundleName, out depAssetBundleData))
+                    {
+                        depAssetBundleData = new AssetBundleData(bundleName);
+                        _bundleDatas.Add(bundleName, depAssetBundleData);
+                    }
+                    assetBundleData.Dependencies[ii] = depAssetBundleData;
+                }
+            }
+            stream.Close();
+#endif
+        }
+
+        /// <summary>
+        /// 卸载AssetBundle数据
+        /// </summary>
+        public void Unload()
+        {
+#if ASSETBUNDLE_ENABLE
+            foreach(var bundleData in _bundleDatas)
+                bundleData.Value.Unload(true);
+            _bundleDatas.Clear();
+            _assetPath2BundleDatas.Clear();
+#endif
+        }
+
+        public void UnloadFalse()
+        {
+#if ASSETBUNDLE_ENABLE
+            foreach(var bundleData in _bundleDatas)
+                bundleData.Value.UnloadBundleFalse();
+            _bundleDatas.Clear();
+            _assetPath2BundleDatas.Clear();
+#endif
+        }
+
+        public void TryReload()
+        {
+            if (_bundleDatas.Count > 0)
+            {
+                UnloadFalse();
+                Load();
+            }
+
+        }
+
+        /// <summary>
+        /// 延迟卸载更新
+        /// </summary>
+        /// <param name="delta">游戏帧间隔</param>
+        public void Update(float delta)
+        {
+#if ASSETBUNDLE_ENABLE
+            var iter = _bundleDatas.GetEnumerator();
+            AssetBundleData bundleData;
+            int count = 0;
+            while (iter.MoveNext())
+            {
+                bundleData = iter.Current.Value;
+                if (bundleData.Unloadable)
+                {
+                    if (bundleData.Update(delta) >= AssetUnloadDelay && count < MaxUnloadNumPerFrame)
+                    {
+                        bundleData.Unload();
+                        ++count;
+                    }
+                }
+            }
+            iter.Dispose();
+#endif
+        }
+
+        /// <summary>
+        /// 立即卸载没有引用的AssetBundle
+        /// </summary>
+        public void UnloadUnusedAssetBundle()
+        {
+            var iter = _bundleDatas.GetEnumerator();
+            AssetBundleData bundleData;
+            while (iter.MoveNext())
+            {
+                bundleData = iter.Current.Value;
+                if (bundleData.Unloadable)
+                    bundleData.Unload();
+            }
+            iter.Dispose();
+        }
+
+        /// <summary>
+        /// 同步获取Asset
+        /// </summary>
+        /// <param name="path">是否加载子Asset，针对Sprite图集</param>
+        /// <param name="withSubAssets">是否加载子Asset，针对Sprite图集</param>
+        /// <returns>Asset数据</returns>
+        public AssetData GetAssetAtPath(string path, bool withSubAssets = false)
+        {
+            AssetData assetData = null;
+#if ASSETBUNDLE_ENABLE
+            AssetBundleData bundleData = FindAssetBundle(path);
+            if (bundleData != null)
+            {
+                assetData = bundleData.GetAsset(path);
+                if(assetData == null)
+                {
+                    assetData = new AssetData(path, bundleData);
+                    assetData.LoadAsset(withSubAssets);
+                    bundleData.SetAsset(path, assetData);
+                }
+            }
+#elif UNITY_EDITOR
+            if (withSubAssets)
+            {
+                UnityEngine.Object[] subAssets = UnityEditor.AssetDatabase.LoadAllAssetsAtPath($"{AssetRootPath}/{path}");
+                if (subAssets != null && subAssets.Length > 0)
+                {
+                    assetData = new AssetData(path);
+                    assetData.ProcessSubAssets(subAssets);
+                }
+                else
+                {
+                    TLogger.LogError($"Can not load the asset '{path}'");
+                }
+            }
+            else
+            {
+                UnityEngine.Object obj = UnityEditor.AssetDatabase.LoadAssetAtPath<UnityEngine.Object>($"{AssetRootPath}/{path}");
+                if (obj != null)
+                {
+                    assetData = new AssetData(path, null, obj);
+                }
+                else
+                {
+                    TLogger.LogError($"Can not load the asset '{path}'");
+                }
+            }
+#endif
+
+            return assetData;
+        }
+
+        public AssetData GetPackageAssetAtPath(string path, bool withSubAssets = false)
+        {
+            AssetData assetData = null;
+#if ASSETBUNDLE_ENABLE
+            AssetBundleData bundleData = FindAssetBundle(path);
+            if (bundleData != null)
+            {
+                assetData = bundleData.GetAsset(path);
+                if(assetData == null)
+                {
+                    assetData = new AssetData(path, bundleData);
+                    assetData.SetAsPackageAsset(path);
+                    assetData.LoadAsset(withSubAssets);
+                    bundleData.SetAsset(path, assetData);
+                }
+            }
+#elif UNITY_EDITOR
+            if (withSubAssets)
+            {
+                UnityEngine.Object[] subAssets = UnityEditor.AssetDatabase.LoadAllAssetsAtPath(path);
+                if (subAssets != null && subAssets.Length > 0)
+                {
+                    assetData = new AssetData(path);
+                    assetData.SetAsPackageAsset(path);
+                    assetData.ProcessSubAssets(subAssets);
+                }
+                else
+                {
+                    TLogger.LogError($"Can not load the asset '{path}'");
+                }
+            }
+            else
+            {
+                UnityEngine.Object obj = UnityEditor.AssetDatabase.LoadAssetAtPath<UnityEngine.Object>(path);
+                if (obj != null)
+                {
+                    assetData = new AssetData(path, null, obj);
+                    assetData.SetAsPackageAsset(path);
+                }
+                else
+                {
+                    TLogger.LogError($"Can not load the asset '{path}'");
+                }
+            }
+#endif
+
+            return assetData;
+        }
+
+        /// <summary>
+        /// 资源是否存在
+        /// </summary>
+        /// <param name="path">通过右键菜单Get Asset Path获取的路径</param>
+        /// <returns>true：存在，false：不存在</returns>
+        public bool Exists(string path)
+        {
+#if ASSETBUNDLE_ENABLE
+            return _assetPath2BundleDatas.ContainsKey(path);
+#elif UNITY_EDITOR
+            return File.Exists($"{AssetRootPath}/{path}");
+#else
+            return false;
+#endif
+        }
+
+        /// <summary>
+        /// 异步获取Asset
+        /// </summary>
+        /// <param name="path">通过右键菜单Get Asset Path获取的路径</param>
+        /// <param name="withSubAssets">是否加载子Asset，针对Sprite图集</param>
+        /// <param name="onComplete">加载回调</param>
+        /// <returns>Asset数据</returns>
+        public void GetAssetAtPathAsync(string path, bool withSubAssets, System.Action<AssetData> onComplete)
+        {
+#if ASSETBUNDLE_ENABLE
+            AssetData assetData = null;
+            AssetBundleData bundleData = FindAssetBundle(path);
+            if (bundleData != null)
+            {
+                assetData = bundleData.GetAsset(path);
+                if (assetData != null)
+                {
+                    assetData.LoadAsync(onComplete, withSubAssets);
+                }
+                else
+                {
+                    assetData = new AssetData(path, bundleData);
+                    bundleData.SetAsset(path, assetData);
+                    assetData.LoadAsync(onComplete, withSubAssets);
+                }
+            }
+            else
+                onComplete(null);
+#endif
+        }
+
+        /// <summary>
+        /// 获取场景Asset
+        /// </summary>
+        /// <param name="sceneName">场景名</param>
+        /// <returns>Asset数据</returns>
+        public AssetData GetSceneAsset(string sceneName, LoadSceneMode mode)
+        {
+            AssetData assetData = null;
+
+#if ASSETBUNDLE_ENABLE
+            AssetBundleData bundleData = FindAssetBundle(sceneName);
+            if (bundleData != null)
+            {
+                assetData = new AssetData(sceneName, bundleData);
+                assetData.LoadScene(mode);
+            }
+            else
+            {
+                TLogger.LogError($"Can not load scene asset '{sceneName}'");
+            }
+#else
+            assetData = new AssetData(sceneName);
+            assetData.LoadScene(mode);
+#endif
+
+            return assetData;
+        }
+
+        AssetBundleData FindAssetBundle(string path)
+        {
+            string bundleName;
+            AssetBundleData assetBundleData = null;
+            if (_assetPath2BundleDatas.TryGetValue(path, out bundleName))
+            {
+                if (!_bundleDatas.TryGetValue(bundleName, out assetBundleData))
+                    TLogger.LogError($"Can not get AssetBundleData with AssetBundle '{bundleName}'!");
+            }
+            else
+                TLogger.LogError($"Can not find '{path}' in any AssetBundle!");
+
+            return assetBundleData;
+        }
+    }
+}

TEngineHotUpdate/src/TEngineCore/Res/AssetData.cs

@@ -0,0 +1,358 @@
+using System.Collections.Generic;
+using UnityEngine;
+using UnityEngine.SceneManagement;
+using UnityEngine.U2D;
+
+namespace TEngineCore
+{
+    /// <summary>
+    /// 封装的AssetBundle
+    /// </summary>
+    public class AssetData
+    {
+        private AssetBundleData _refBundle;
+        private Object _assetObject;
+        private Dictionary<string, UnityEngine.Object> _subAssetObjects;
+        private string _kPath;
+        private string _fPath;
+        private string _name;
+        private int _refCount;
+        private bool _useSubAsset;
+        private AsyncOperation _asyncLoadRequest;
+        private event System.Action<AssetData> _onAsyncLoadComplete;
+
+        public UnityEngine.Object AssetObject => _assetObject;
+
+        public UnityEngine.Object this[string key]
+        {
+            get
+            {
+                UnityEngine.Object assetObject = null;
+
+                if (_subAssetObjects != null)
+                {
+                    if (!_subAssetObjects.TryGetValue(key, out assetObject))
+                    {
+                        if (_assetObject != null && _assetObject is SpriteAtlas atlas)
+                        {
+                            assetObject = atlas.GetSprite(key);
+                            if (assetObject != null)
+                            {
+                                _subAssetObjects.Add(key, assetObject);
+                            }
+                            else
+                            {
+                                TLogger.LogError($"Can not get sub asset({key}) from {_fPath}");
+                            }
+                        }
+                    }
+                }
+
+                return assetObject;
+            }
+        }
+
+        public string Path => _kPath;
+
+        public string FullPath => _fPath;
+
+        /// <summary>
+        /// Asset名
+        /// </summary>
+        public string Name => _name;
+
+        /// <summary>
+        /// 异步操作对象
+        /// </summary>
+        public AsyncOperation AsyncOp
+        {
+            get
+            {
+                return _asyncLoadRequest;
+            }
+        }
+
+        public event System.Action<AssetData> OnAsyncLoadComplete
+        {
+            add
+            {
+                _onAsyncLoadComplete += value;
+            }
+            remove
+            {
+                _onAsyncLoadComplete -= value;
+            }
+        }
+
+        public AssetData(string path = "", AssetBundleData refBundle = null, UnityEngine.Object assetObject = null)
+        {
+            _kPath = path;
+            if (!string.IsNullOrEmpty(_kPath))
+            {
+                int ei = _kPath.LastIndexOf('/');
+                _name = ei >= 0 ? _kPath.Substring(ei + 1) : _kPath;
+                _fPath = $"{AssetConfig.AssetRootPath}/{_kPath}";
+            }
+            else
+            {
+                _fPath = System.String.Empty;
+            }
+
+            _assetObject = assetObject;
+            _refBundle = refBundle;
+            if (refBundle != null)
+            {
+                _refBundle.AddRef();
+            }
+        }
+
+        internal void SetAsPackageAsset(string path)
+        {
+            _fPath = path;
+        }
+
+        /// <summary>
+        /// 增引用计数
+        /// </summary>
+        public void AddRef()
+        {
+            ++_refCount;
+#if UNITY_EDITOR
+            //TLogger.LogInfo($"Add AssetData {_fPath} _refCount = {_refCount}");
+#endif
+        }
+
+        /// <summary>
+        /// 减引用计数，当引用计数为0时减其AssetBundle的引用计数
+        /// </summary>
+        public void DecRef(bool bNoDelay = false)
+        {
+            --_refCount;
+#if UNITY_EDITOR
+            //TLogger.LogInfo($"Dec AssetData {_fPath} _refCount = {_refCount}");
+#endif
+            if (_refCount <= 0)
+            {
+                if (_refBundle != null)
+                {
+                    _refBundle.DecRef(bNoDelay);
+                    _refBundle.SetAsset(_kPath, null);
+                    Unload();
+                }
+            }
+        }
+
+        /// <summary>
+        /// 同步加载Asset
+        /// </summary>
+        /// <param name="withSubAssets">是否加载子Asset，针对Sprite图集</param>
+        public void LoadAsset(bool withSubAssets = false)
+        {
+            _useSubAsset = withSubAssets;
+
+            if (_refBundle.Bundle == null)
+                _refBundle.Load();
+
+            if (_refBundle.Bundle != null)
+            {
+                if (_useSubAsset)
+                {
+                    UnityEngine.Object[] subAssets = _refBundle.Bundle.LoadAssetWithSubAssets(_fPath);
+                    if (subAssets != null && subAssets.Length > 0)
+                    {
+                        ProcessSubAssets(subAssets);
+                    }
+                    else
+                    {
+                        TLogger.LogError($"Can not load the asset '{_fPath}'");
+                    }
+                }
+                else
+                {
+                    UnityEngine.Object assetObject = _refBundle.Bundle.LoadAsset(_fPath);
+                    if (assetObject != null)
+                    {
+                        _assetObject = assetObject;
+                    }
+                    else
+                    {
+                        TLogger.LogError($"Can not load the asset '{_fPath}'");
+                    }
+                }
+            }
+        }
+
+        /// <summary>
+        /// 异步加载Asset
+        /// </summary>
+        /// <param name="onComplete">加载回调</param>
+        /// <param name="withSubAssets">是否加载子Asset，针对Sprite图集</param>
+        public void LoadAsync(System.Action<AssetData> onComplete, bool withSubAssets = false)
+        {
+            _onAsyncLoadComplete -= onComplete;
+            _onAsyncLoadComplete += onComplete;
+            _useSubAsset = withSubAssets;
+
+            if (!_refBundle.IsLoadComplete)
+            {
+                _refBundle.LoadAsync(OnAssetBundleDataLoadComplete);
+            }
+            else
+            {
+                OnAssetBundleDataLoadComplete(_refBundle);
+            }
+        }
+
+        void OnAssetBundleDataLoadComplete(AssetBundleData bundleData)
+        {
+            if (_refBundle == bundleData)
+            {
+                _refBundle.OnAsyncLoadComplete -= OnAssetBundleDataLoadComplete;
+
+                if (_useSubAsset)
+                {
+                    if (_subAssetObjects == null)
+                    {
+                        if (_asyncLoadRequest == null)
+                        {
+                            _asyncLoadRequest = bundleData.Bundle.LoadAssetWithSubAssetsAsync(_fPath);
+                            _asyncLoadRequest.completed += OnAssetLoadComplete;
+                        }
+                    }
+                    else
+                    {
+                        _onAsyncLoadComplete(this);
+                    }
+                }
+                else
+                {
+                    if (_assetObject == null)
+                    {
+                        if (_asyncLoadRequest == null)
+                        {
+                            _asyncLoadRequest = bundleData.Bundle.LoadAssetAsync(_fPath);
+                            _asyncLoadRequest.completed += OnAssetLoadComplete;
+                        }
+                    }
+                    else
+                    {
+                        _onAsyncLoadComplete(this);
+                    }
+                }
+            }
+            else
+                TLogger.LogError("Return a mismatch AssetBundleData for OnAssetBundleDataLoadComplete");
+        }
+
+        void OnAssetLoadComplete(AsyncOperation asyncOperation)
+        {
+            if (asyncOperation.isDone)
+            {
+                if (_asyncLoadRequest != null && _asyncLoadRequest == asyncOperation)
+                {
+                    AssetBundleRequest assetBundleRequest = asyncOperation as AssetBundleRequest;
+                    if (assetBundleRequest != null)
+                    {
+                        if (_useSubAsset)
+                        {
+                            if (assetBundleRequest.allAssets != null && assetBundleRequest.allAssets.Length > 0)
+                            {
+                                ProcessSubAssets(assetBundleRequest.allAssets);
+                            }
+                            else
+                            {
+                                TLogger.LogError($"Can not load the asset '{_fPath}'");
+                            }
+                        }
+                        else
+                        {
+                            _assetObject = assetBundleRequest.asset;
+                            if (_assetObject == null)
+                            {
+                                TLogger.LogError($"Can not load the asset '{_fPath}'");
+                            }
+                        }
+                    }
+
+                    _asyncLoadRequest = null;
+                    _onAsyncLoadComplete(this);
+                }
+                else
+                {
+                    TLogger.LogError("Return a mismatch asyncOperation for AssetBundleCreateRequest");
+                }
+            }
+            else
+            {
+                TLogger.LogError("Return a not done AsyncOperation for AssetBundleCreateRequest");
+            }
+        }
+
+
+        internal void ProcessSubAssets(UnityEngine.Object[] subAssets)
+        {
+            _subAssetObjects = new Dictionary<string, UnityEngine.Object>();
+
+            if (subAssets[0] is SpriteAtlas) // SpriteAtlas
+            {
+                _assetObject = subAssets[0];
+                // load all 懒加载//TODO
+                SpriteAtlas spriteAtlas = subAssets[0] as SpriteAtlas;
+                Sprite[] sprites = new Sprite[spriteAtlas.spriteCount];
+                int count = spriteAtlas.GetSprites(sprites);
+                for (int i = 0; i < count; ++i)
+                {
+                    string name = sprites[i].name;
+                    int ci = name.LastIndexOf("(Clone)", System.StringComparison.Ordinal);
+                    if (ci >= 0)
+                        name = name.Substring(0, ci);
+                    _subAssetObjects.Add(name, sprites[i]);
+                }
+            }
+            else 
+            {
+                for (int i = 0; i < subAssets.Length; ++i)
+                {
+                    if (subAssets[i].GetType() != typeof(UnityEngine.Texture2D))
+                    {
+                        _subAssetObjects.Add(subAssets[i].name, subAssets[i]);
+                    }
+                }
+            }
+        }
+
+        /// <summary>
+        /// 加载场景
+        /// </summary>
+        /// <remarks>先加载场景AssetBundle，才能使用SceneManager中的加载接口</remarks>
+        public void LoadScene(LoadSceneMode mode)
+        {
+            if (_refBundle != null && _refBundle.Bundle == null)
+                _refBundle.Load();
+
+            _asyncLoadRequest = SceneManager.LoadSceneAsync(_name, mode);
+            if (_asyncLoadRequest != null)
+                _asyncLoadRequest.allowSceneActivation = false;
+        }
+
+        /// <summary>
+        /// 卸载Asset
+        /// </summary>
+        /// <param name="bForce">是否强制卸载</param>
+        public void Unload(bool bForce = false)
+        {
+            if (bForce || _refCount <= 0)
+            {
+                _assetObject = null;
+                _subAssetObjects?.Clear();
+                _refBundle = null;
+                _onAsyncLoadComplete = null;
+                _asyncLoadRequest = null;
+            }
+            else
+            {
+                TLogger.LogWarning($"Try to unload refcount > 0 asset({_fPath})!");
+            }
+        }
+    }
+}

TEngineHotUpdate/src/TEngineCore/Res/AssetTag.cs

@@ -0,0 +1,49 @@
+using UnityEngine;
+
+namespace TEngineCore
+{
+    /// <summary>
+    /// GameObject与AssetData的绑定对象，用于管理对AssetData的引用计数
+    /// </summary>
+    [DisallowMultipleComponent, AddComponentMenu("")]
+    public sealed class AssetTag : MonoBehaviour
+    {
+        AssetData _assetData;
+        [SerializeField, HideInInspector] private string _path;
+        /// <summary>
+        /// 对应的资源路径
+        /// </summary>
+        public string Path => _path;
+
+        /// <summary>
+        /// 缓存池中的归还时间戳
+        /// </summary>
+        public float PoolReturnTimestamp { get; set; }
+
+        private int _instanceID = 0;
+        private void Awake()
+        {
+            // 处理Cloned GameObject上引用计数不正确的问题
+            if (_path != null && (_instanceID == -1 || _instanceID != gameObject.GetInstanceID()))
+                Bind(ResMgr.Instance.GetAsset(_path, false));
+        }
+
+        /// <summary>
+        /// GameObject绑定AssetData
+        /// </summary>
+        /// <param name="assetData">Asset数据</param>
+        public void Bind(AssetData assetData)
+        {
+            _assetData = assetData;
+            _assetData.AddRef();
+            _path = _assetData.Path;
+            _instanceID = gameObject.GetInstanceID();
+        }
+
+        private void OnDestroy()
+        {
+            _assetData.DecRef();
+        }
+    }
+
+}

TEngineHotUpdate/src/TEngineCore/Res/ResMgr.cs

@@ -0,0 +1,259 @@
+using System.Collections.Generic;
+using UnityEngine;
+
+namespace TEngineCore
+{
+    internal class ResMgr : TSingleton<ResMgr>
+    {
+        AssetConfig _assetConfig = new AssetConfig();
+        private Dictionary<ScriptableObject, AssetData> _scriptableObjects = new Dictionary<ScriptableObject, AssetData>();
+        public ResMgr()
+        {
+            _assetConfig.Load();
+        }
+
+        ~ResMgr()
+        {
+            _assetConfig.Unload();
+        }
+        public void AssetUnloadDelay(float value)
+        {
+            _assetConfig.AssetUnloadDelay = value;
+        }
+
+        public void MaxUnloadNumPerFrame(int value)
+        {
+            _assetConfig.MaxUnloadNumPerFrame = value;
+        }
+
+        /// <summary>
+        /// 卸载无用资源
+        /// </summary>
+        public void UnloadUnusedAssetBundle()
+        {
+            _assetConfig.UnloadUnusedAssetBundle();
+        }
+
+        #region 获取资源
+        /// <summary>
+        /// 从文件获取字符串
+        /// </summary>
+        /// <param name="path">Asset下路径</param>
+        /// <returns></returns>
+        public string GetStringFromAsset(string path)
+        {
+            if (string.IsNullOrEmpty(path))
+                return null;
+
+            string result = null;
+            AssetData assetData = _assetConfig.GetAssetAtPath(path);
+
+            if (assetData != null)
+            {
+                assetData.AddRef();
+                TextAsset textAsset = assetData.AssetObject as TextAsset;
+                result = textAsset.text;
+                assetData.DecRef();
+            }
+
+            return result;
+        }
+
+        public T GetScriptableObject<T>(string path) where T : ScriptableObject
+        {
+            T result = null;
+
+            if (!string.IsNullOrEmpty(path))
+            {
+                AssetData assetData = _assetConfig.GetAssetAtPath(path);
+
+                if (assetData != null)
+                {
+                    assetData.AddRef();
+                    result = assetData.AssetObject as T;
+                    if (result != null && !_scriptableObjects.ContainsKey(result))
+                        _scriptableObjects.Add(result, assetData);
+                }
+            }
+
+            return result;
+        }
+
+        public T Load<T>(string path) where T:UnityEngine.Object
+        {
+            if (string.IsNullOrEmpty(path))
+                return null;
+
+            T result = null;
+            AssetData assetData = _assetConfig.GetAssetAtPath(path);
+
+            if (assetData != null)
+            {
+                result = assetData.AssetObject as T;
+                if (result is GameObject)
+                {
+                    var go = Object.Instantiate(assetData.AssetObject) as GameObject;
+                    BindAssetData(go, assetData);
+                }
+                else
+                {
+                    assetData.AddRef();
+                }
+            }
+
+            return result;
+        }
+
+        public GameObject Load(string path)
+        {
+            return GetGameObject(path);
+        }
+
+        public GameObject GetGameObject(string path)
+        {
+            if (string.IsNullOrEmpty(path))
+                return null;
+
+            GameObject go = null;
+            AssetData assetData = _assetConfig.GetAssetAtPath(path);
+
+            if (assetData != null)
+            {
+                go = Object.Instantiate(assetData.AssetObject) as GameObject;
+                BindAssetData(go, assetData);
+            }
+
+            return go;
+        }
+
+        public AssetData GetAsset(string path, bool withSubAssets)
+        {
+            if (string.IsNullOrEmpty(path))
+            {
+                return null;
+            }
+
+            return _assetConfig.GetAssetAtPath(path, withSubAssets);
+        }
+
+        public byte[] GetBytesFromAsset(string path)
+        {
+            if (string.IsNullOrEmpty(path))
+                return null;
+
+            byte[] result = null;
+            AssetData assetData = _assetConfig.GetAssetAtPath(path);
+
+            if (assetData != null)
+            {
+                assetData.AddRef();
+                TextAsset textAsset = assetData.AssetObject as TextAsset;
+                result = textAsset.bytes;
+                assetData.DecRef();
+            }
+
+            return result;
+        }
+
+        public void DestroyScriptableObject(ScriptableObject scriptableObject)
+        {
+            if (_scriptableObjects.TryGetValue(scriptableObject, out var assetData))
+            {
+                assetData.DecRef();
+                _scriptableObjects.Remove(scriptableObject);
+            }
+        }
+        #endregion
+
+
+        #region 异步获取资源
+        public void GetGameObjectAsync(string path, System.Action<GameObject> onComplete)
+        {
+            if (string.IsNullOrEmpty(path))
+                onComplete(null);
+
+#if ASSETBUNDLE_ENABLE
+            void CallBack(AssetData assetData)
+            {
+                GameObject go = null;
+                if (assetData != null)
+                {
+                    go = Object.Instantiate(assetData.AssetObject) as GameObject;
+                    BindAssetData(go, assetData);
+                    assetData.OnAsyncLoadComplete -= CallBack;
+                }
+
+                onComplete(go);
+            }
+
+            _assetConfig.GetAssetAtPathAsync(path, false, CallBack);
+#else
+            onComplete(GetGameObject(path));
+#endif
+        }
+
+        public void GetAssetAtPathAsync(string path, bool withSubAssets, System.Action<AssetData> onComplete)
+        {
+            if (string.IsNullOrEmpty(path))
+            {
+                onComplete(null);
+            }
+#if ASSETBUNDLE_ENABLE
+            void CallBack(AssetData assetData)
+            {
+                if (assetData != null)
+                {
+                    if (assetData.AssetObject is GameObject)
+                    {
+                        GameObject go = Object.Instantiate(assetData.AssetObject) as GameObject;
+                        BindAssetData(go, assetData);
+                    }
+                    else
+                    {
+                        assetData.AddRef();
+                    }
+                    assetData.OnAsyncLoadComplete -= CallBack;
+
+                    onComplete(assetData);
+                }
+                _assetConfig.GetAssetAtPathAsync(path, withSubAssets, CallBack);
+            }
+#else
+            onComplete(GetAsset(path,withSubAssets));
+#endif
+        }
+
+        #endregion
+
+        public bool Exists(string path)
+        {
+            return _assetConfig.Exists(path);
+        }
+
+        public void Release(GameObject go)
+        {
+            if (go == null) return;
+
+            Object.Destroy(go);
+        }
+
+        private void BindAssetData(GameObject go, AssetData assetData)
+        {
+            bool isActive = go.activeSelf;
+            GameObject prefab = (GameObject)assetData.AssetObject;
+            if (!go.activeSelf && prefab.activeSelf)
+            {
+                go.SetActive(true);
+            }
+            else if (!prefab.activeSelf)
+            {
+                TLogger.LogWarning($"Try to get gameObject by an inactive Prefab ({assetData.Path})!");
+            }
+            go.AddComponent<AssetTag>().Bind(assetData);
+            if (isActive != go.activeSelf)
+            {
+                go.SetActive(isActive);
+            }
+        }
+    }
+}

TEngineHotUpdate/src/TEngineCore/Res/TResource.cs

@@ -0,0 +1,41 @@
+using System;
+using UnityEngine;
+
+namespace TEngineCore
+{
+    public static class TResources
+    {
+        #region 同步加载
+        public static GameObject Load(string path)
+        {
+            return ResMgr.Instance.Load(path);
+        }
+        public static GameObject Load(string path, Transform parent)
+        {
+            var obj = Load(path);
+
+            if (obj != null && parent != null)
+            {
+                obj.transform.SetParent(parent);
+            }
+
+            return obj;
+        }
+        public static T Load<T>(string path) where T : UnityEngine.Object
+        {
+            return ResMgr.Instance.Load<T>(path);
+        }
+        #endregion
+
+        #region 异步加载
+        public static void LoadAsync(string path, Action<GameObject> callBack)
+        {
+            ResMgr.Instance.GetGameObjectAsync(path, callBack);
+        }
+        public static void LoadAsync(string path, Action<AssetData> callBack, bool withSubAsset = false)
+        {
+            ResMgr.Instance.GetAssetAtPathAsync(path, withSubAsset, callBack);
+        }
+        #endregion
+    }
+}

TEngineHotUpdate/src/TEngineCore/Thread/Loom.cs

@@ -0,0 +1,193 @@
+using UnityEngine;
+using System.Collections.Generic;
+using System;
+using System.Threading;
+using System.Linq;
+
+/*******************************************************************************
+ *      开启一个Loom进程
+       Loom.RunAsync(() =>
+       {
+          aucThread = new Thread(ReceiveMsg);
+          aucThread.Start();
+       } 
+       进程调用主线程方法
+        MainPack pack = (MainPack)MainPack.Descriptor.Parser.ParseFrom(buffer, 0, len);
+        Loom.QueueOnMainThread((param) =>
+       {
+             UdpHandleResponse(pack);
+       }, null);
+ 
+ *******************************************************************************/
+namespace TEngineCore
+{
+    // <summary>
+    // 从子线程调用Unity的方法
+    // </summary>
+    public class Loom : MonoBehaviour
+    {
+        public Dictionary<string, CancellationTokenSource> TokenSourcesDictionary = new Dictionary<string, CancellationTokenSource>();
+        public static int MaxThreads = 8;
+        private static int _numThreads;
+        private static Loom _current;
+        public static Loom Current
+        {
+            get
+            {
+                Initialize();
+                return _current;
+            }
+        }
+
+        public void Awake()
+        {
+            _current = this;
+            initialized = true;
+        }
+
+        protected void OnDestroy()
+        {
+
+        }
+
+        private static bool initialized;
+
+        public static void Initialize()
+        {
+            if (!initialized)
+            {
+                if (!Application.isPlaying)
+                {
+                    return;
+                }
+                initialized = true;
+
+                var obj = new GameObject("Loom");
+
+                _current = obj.AddComponent<Loom>();
+
+                GameObject tEngine = SingletonMgr.Root;
+
+                if (tEngine != null)
+                {
+                    obj.transform.SetParent(tEngine.transform);
+                }
+            }
+        }
+
+        public struct NoDelayedQueueItem
+        {
+            public Action<object> action;
+            public object param;
+        }
+
+        private List<NoDelayedQueueItem> _actions = new List<NoDelayedQueueItem>();
+
+        public struct DelayedQueueItem
+        {
+            public float time;
+            public Action<object> action;
+            public object param;
+        }
+
+        private List<DelayedQueueItem> _delayed = new List<DelayedQueueItem>();
+
+        List<DelayedQueueItem> _currentDelayed = new List<DelayedQueueItem>();
+
+        public static void QueueOnMainThread(Action<object> taction, object tparam)
+        {
+            QueueOnMainThread(taction, tparam, 0f);
+        }
+        public static void QueueOnMainThread(Action<object> taction, object tparam, float time)
+        {
+            if (time != 0f)
+            {
+                lock (Current._delayed)
+                {
+                    Current._delayed.Add(new DelayedQueueItem { time = Time.time + time, action = taction, param = tparam });
+                }
+            }
+            else
+            {
+                lock (Current._actions)
+                {
+                    Current._actions.Add(new NoDelayedQueueItem { action = taction, param = tparam });
+                }
+            }
+        }
+
+        public static Thread RunAsync(string actionName,Action action)
+        {
+            Initialize();
+            while (_numThreads >= MaxThreads)
+            {
+                Thread.Sleep(100);
+            }
+            Interlocked.Increment(ref _numThreads);
+            ThreadPool.QueueUserWorkItem(RunAction, action);
+            return null;
+        }
+
+        private static void RunAction(object action)
+        {
+            try
+            {
+                ((Action)action)();
+            }
+            catch
+            {
+
+            }
+            finally
+            {
+                Interlocked.Decrement(ref _numThreads);
+            }
+        }
+
+
+        void OnDisable()
+        {
+            if (_current == this)
+            {
+                _current = null;
+            }
+        }
+
+        List<NoDelayedQueueItem> _currentActions = new List<NoDelayedQueueItem>();
+
+        void Update()
+        {
+            if (_actions.Count > 0)
+            {
+                lock (_actions)
+                {
+                    _currentActions.Clear();
+                    _currentActions.AddRange(_actions);
+                    _actions.Clear();
+                }
+                for (int i = 0; i < _currentActions.Count; i++)
+                {
+                    _currentActions[i].action(_currentActions[i].param);
+                }
+            }
+
+            if (_delayed.Count > 0)
+            {
+                lock (_delayed)
+                {
+                    _currentDelayed.Clear();
+                    _currentDelayed.AddRange(_delayed.Where(d => d.time <= Time.time));
+                    for (int i = 0; i < _currentDelayed.Count; i++)
+                    {
+                        _delayed.Remove(_currentDelayed[i]);
+                    }
+                }
+
+                for (int i = 0; i < _currentDelayed.Count; i++)
+                {
+                    _currentDelayed[i].action(_currentDelayed[i].param);
+                }
+            }
+        }
+    }
+}

TEngineHotUpdate/src/TEngineCore/Thread/ThreadMgr.cs

@@ -0,0 +1,27 @@
+namespace TEngineCore
+{
+    public class ThreadMgr : UnitySingleton<ThreadMgr>
+    {
+        protected override void OnLoad()
+        {
+            base.OnLoad();
+            StartThread();
+        }
+
+        protected override void OnDestroy()
+        {
+            base.OnDestroy();
+            ShutDownThread();
+        }
+
+        private void StartThread()
+        {
+            
+        }
+
+        private void ShutDownThread()
+        {
+            
+        }
+    }
+}

TEngineHotUpdate/src/TEngineCore/UI/Extend/DragItem.cs

@@ -0,0 +1,119 @@
+using System.Collections;
+using System.Collections.Generic;
+using UnityEngine;
+using UnityEngine.EventSystems;
+
+
+namespace TEngineCore
+{
+    public enum UIDragType
+    {
+        Draging,
+        Drop
+    }
+
+    public class DragItem : UIEventItem<DragItem>
+    {
+        private UIDragType m_DragState = UIDragType.Drop;
+        private Vector3 m_ItemOldPos;
+        private Vector3 m_ItemCachePos;
+        private bool m_CanDrag = false;
+
+        /// <summary>
+        /// 是否可以拖拽
+        /// </summary>
+        public bool CanDrag
+        {
+            get
+            {
+                return m_CanDrag;
+            }
+            set
+            {
+                m_CanDrag = value;
+                if (m_CanDrag)
+                {
+                    BindDrag();
+                }
+            }
+        }
+
+        protected override void OnCreate()
+        {
+            base.OnCreate();
+            BindDrag();
+        }
+
+        private void BindDrag()
+        {
+            if (m_CanDrag)
+            {
+                BindBeginDragEvent(delegate (DragItem item, PointerEventData data)
+                {
+                    if (!m_CanDrag)
+                    {
+                        return;
+                    }
+                    StartDragItem(UIDragType.Draging);
+                });
+
+                BindEndDragEvent(delegate (DragItem item, PointerEventData data)
+                {
+                    if (!m_CanDrag)
+                    {
+                        return;
+                    }
+                    EndDrag();
+                });
+            }
+        }
+
+        protected override void OnUpdate()
+        {
+            if (!m_CanDrag)
+            {
+                return;
+            }
+            UpdateDragPos();
+        }
+
+        private void StartDragItem(UIDragType type)
+        {
+            if (type != UIDragType.Drop)
+            {
+                m_ItemOldPos = transform.position;
+                Vector3 pos;
+                UISys.Mgr.GetMouseDownUiPos(out pos);
+                m_ItemCachePos = pos;
+                UpdateDragPos();
+                m_DragState = type;
+            }
+        }
+
+        private void EndDrag()
+        {
+            m_DragState = UIDragType.Drop;
+            transform.position = m_ItemOldPos;
+#if UNITY_EDITOR
+            //Debug.LogError("m_ItemCachePos.y - m_ItemOldPos.y " + (m_ItemCachePos.y - m_ItemOldPos.y));
+#endif
+            if (m_ItemCachePos.y - m_ItemOldPos.y > 3)
+            {
+
+            }
+        }
+
+        private void UpdateDragPos()
+        {
+            if (m_DragState == UIDragType.Drop)
+            {
+                return;
+            }
+
+            Vector3 pos;
+            UISys.Mgr.GetMouseDownUiPos(out pos);
+            transform.position += (pos - m_ItemCachePos);
+            m_ItemCachePos = pos;
+        }
+    }
+}

TEngineHotUpdate/src/TEngineCore/UI/Extend/EmptyGraph.cs

@@ -0,0 +1,18 @@
+using UnityEngine.UI;
+
+public class EmptyGraph : Graphic
+{
+    public bool m_debug = false;
+
+    protected override void OnPopulateMesh(VertexHelper vbo)
+    {
+        vbo.Clear();
+
+#if UNITY_EDITOR
+        if (m_debug)
+        {
+            base.OnPopulateMesh(vbo);
+        }
+#endif
+    }
+}

TEngineHotUpdate/src/TEngineCore/UI/Extend/TipsUI.cs

@@ -0,0 +1,253 @@
+using System.Collections;
+using System.Collections.Generic;
+using TEngineCore;
+using UnityEngine;
+using UnityEngine.UI;
+
+namespace TEngineCore
+{
+    public class MsgUI : UIWindow
+    {
+        protected override void RegisterEvent()
+        {
+            base.RegisterEvent();
+            GameEventMgr.Instance.AddEventListener<string>(TipsEvent.Log, TipsUI.Instance.Show);
+        }
+    }
+
+    public class TipsEvent
+    {
+        public static int Log = StringId.StringToHash("TipsEvent.Log");
+    }
+
+    public class TipsUI : MonoBehaviour
+    {
+        //单例
+        public static TipsUI Instance;
+        private void Awake()
+        {
+            Instance = this;
+        }
+        //Prefab
+        public GameObject Prefab;
+        public GameObject Mask;
+        //对象池
+        public List<GameObject> AvailablePool;
+        public List<GameObject> UsedPool;
+        //自定义内容
+        [SerializeField] private float Speed;
+        //定时器
+        private float timer1;
+        private float timer2;
+        void Start()
+        {
+            AvailablePool = new List<GameObject>();
+            UsedPool = new List<GameObject>();
+            for (int i = 0; i < 5; i++)
+            {
+                AvailablePool.Add(Instantiate(Prefab, Mask.transform));
+                AvailablePool[i].SetActive(false);
+            }
+            //GameEventMgr.Instance.AddEventListener<string>(TipsEvent.Log, Show);
+        }
+
+        void Update()
+        {
+            //如果一定时间内没有新消息，则挨个消失
+            timer1 += Time.deltaTime;
+            if (timer1 >= 2)
+            {
+                timer2 += Time.deltaTime;
+                if (timer2 > 1)
+                {
+                    timer2 = 0;
+                    if (UsedPool.Count > 0)
+                    {
+                        Text Tname = UsedPool[0].transform.Find("Name").GetComponent<Text>();
+                        Text Tmessage = UsedPool[0].transform.Find("Message").GetComponent<Text>();
+                        Image BG = UsedPool[0].GetComponent<Image>();
+                        StartCoroutine(AlphaDown(Tname));
+                        StartCoroutine(AlphaDown(Tmessage));
+                        StartCoroutine(ImageAlphaDown(BG));
+                    }
+                }
+            }
+        }
+        public void Show(string message)
+        {
+            GameObject go;
+            //使用对象池
+            if (AvailablePool.Count > 0)
+            {
+                go = AvailablePool[0];
+                AvailablePool.Remove(go);
+                UsedPool.Add(go);
+            }
+            else
+            {
+                go = UsedPool[0];
+                UsedPool.Remove(go);
+                UsedPool.Add(go);
+            }
+            //进行一些初始化设定
+            go.transform.localPosition = new Vector3(0, -75, 0);
+            go.SetActive(true);
+            go.GetComponent<Image>().color = new Color(0, 0, 0, 150f / 255f);
+            timer1 = timer2 = 0;
+            Text Tname = go.transform.Find("Name").GetComponent<Text>();
+            Text Tmessage = go.transform.Find("Message").GetComponent<Text>();
+            Tname.text = "  " + "SYSTEM";
+            Tmessage.text = "  " + message;
+            float TnameWidth = Tname.preferredWidth;
+            float TmessageWidth = Tmessage.preferredWidth;
+            float goSizey = go.transform.GetComponent<RectTransform>().sizeDelta.y;
+            go.transform.GetComponent<RectTransform>().sizeDelta = new Vector2(TnameWidth + TmessageWidth, goSizey);
+            Tname.rectTransform.sizeDelta = new Vector2(TnameWidth, Tname.rectTransform.sizeDelta.y);
+            Tname.rectTransform.anchoredPosition = new Vector2(TnameWidth / 2, Tname.rectTransform.anchoredPosition.y);
+            Tmessage.rectTransform.sizeDelta = new Vector2(TmessageWidth, Tmessage.rectTransform.sizeDelta.y);
+            Tmessage.rectTransform.anchoredPosition = new Vector2(-TmessageWidth / 2, Tmessage.rectTransform.anchoredPosition.y);
+            StartCoroutine(AlphaUP(Tname));
+            StartCoroutine(AlphaUP(Tmessage));
+            foreach (GameObject go1 in UsedPool)
+            {
+                StartCoroutine(MoveUP(go1));
+            }
+            if (UsedPool.Count >= 4)
+            {
+                Text Tname2 = UsedPool[UsedPool.Count - 4].transform.Find("Name").GetComponent<Text>();
+                Text Tmessage2 = UsedPool[UsedPool.Count - 4].transform.Find("Message").GetComponent<Text>();
+                Image BG = UsedPool[UsedPool.Count - 4].GetComponent<Image>();
+                StartCoroutine(AlphaDown(Tname2));
+                StartCoroutine(AlphaDown(Tmessage2));
+                StartCoroutine(ImageAlphaDown(BG));
+            }
+        }
+
+
+        public void Show(string name, string message)
+        {
+            GameObject go;
+            //使用对象池
+            if (AvailablePool.Count > 0)
+            {
+                go = AvailablePool[0];
+                AvailablePool.Remove(go);
+                UsedPool.Add(go);
+            }
+            else
+            {
+                go = UsedPool[0];
+                UsedPool.Remove(go);
+                UsedPool.Add(go);
+            }
+            //进行一些初始化设定
+            go.transform.localPosition = new Vector3(0, -75, 0);
+            go.SetActive(true);
+            go.GetComponent<Image>().color = new Color(0, 0, 0, 150f / 255f);
+            timer1 = timer2 = 0;
+            Text Tname = go.transform.Find("Name").GetComponent<Text>();
+            Text Tmessage = go.transform.Find("Message").GetComponent<Text>();
+            Tname.text = "  " + name;
+            Tmessage.text = "  " + message;
+            float TnameWidth = Tname.preferredWidth;
+            float TmessageWidth = Tmessage.preferredWidth;
+            float goSizey = go.transform.GetComponent<RectTransform>().sizeDelta.y;
+            go.transform.GetComponent<RectTransform>().sizeDelta = new Vector2(TnameWidth + TmessageWidth, goSizey);
+            Tname.rectTransform.sizeDelta = new Vector2(TnameWidth, Tname.rectTransform.sizeDelta.y);
+            Tname.rectTransform.anchoredPosition = new Vector2(TnameWidth / 2, Tname.rectTransform.anchoredPosition.y);
+            Tmessage.rectTransform.sizeDelta = new Vector2(TmessageWidth, Tmessage.rectTransform.sizeDelta.y);
+            Tmessage.rectTransform.anchoredPosition = new Vector2(-TmessageWidth / 2, Tmessage.rectTransform.anchoredPosition.y);
+            StartCoroutine(AlphaUP(Tname));
+            StartCoroutine(AlphaUP(Tmessage));
+            foreach (GameObject go1 in UsedPool)
+            {
+                StartCoroutine(MoveUP(go1));
+            }
+            if (UsedPool.Count >= 4)
+            {
+                Text Tname2 = UsedPool[UsedPool.Count - 4].transform.Find("Name").GetComponent<Text>();
+                Text Tmessage2 = UsedPool[UsedPool.Count - 4].transform.Find("Message").GetComponent<Text>();
+                Image BG = UsedPool[UsedPool.Count - 4].GetComponent<Image>();
+                StartCoroutine(AlphaDown(Tname2));
+                StartCoroutine(AlphaDown(Tmessage2));
+                StartCoroutine(ImageAlphaDown(BG));
+            }
+        }
+        //文字透明度提高
+        public IEnumerator AlphaUP(Text text)
+        {
+            text.color += new Color(0, 0, 0, -1);
+            while (true)
+            {
+                yield return new WaitForSeconds(0.01f);
+                text.color += new Color(0, 0, 0, 0.08f);
+                if (text.color.a >= 1)
+                {
+                    yield break;
+                }
+            }
+        }
+        //向上移动
+        public IEnumerator MoveUP(GameObject go)
+        {
+            float i = 0;
+            while (true)
+            {
+                yield return new WaitForSeconds(0.01f);
+                if (i + Speed >= 35)
+                {
+                    go.transform.localPosition += new Vector3(0, 35 - i, 0);
+                    yield break;
+                }
+                else
+                {
+                    go.transform.localPosition += new Vector3(0, Speed, 0);
+                    i += Speed;
+                }
+            }
+        }
+        //文字透明度下降
+        public IEnumerator AlphaDown(Text text)
+        {
+            while (true)
+            {
+                yield return new WaitForSeconds(0.01f);
+                text.color -= new Color(0, 0, 0, 0.08f);
+                if (text.color.a <= 0)
+                {
+                    yield break;
+                }
+            }
+        }
+        //背景透明度下降
+        public IEnumerator ImageAlphaDown(Image image)
+        {
+            while (true)
+            {
+                yield return new WaitForSeconds(0.01f);
+                image.color -= new Color(0, 0, 0, 0.08f);
+                if (image.color.a <= 0)
+                {
+                    image.gameObject.SetActive(false);
+                    UsedPool.Remove(image.gameObject);
+                    AvailablePool.Add(image.gameObject);
+                    yield break;
+                }
+            }
+        }
+        //三个按钮的测试函数
+        public void test()
+        {
+            Show("[没关系丶是爱情啊(安娜)]", "该睡觉咯。");
+        }
+        public void test2()
+        {
+            Show("[没关系丶是爱情啊(安娜)]", "妈妈永远是对的。");
+        }
+        public void test3()
+        {
+            Show("[没关系丶是爱情啊(安娜)]", "天降正义。");
+        }
+    }
+
+}

TEngineHotUpdate/src/TEngineCore/UI/Extend/TweenUtil.cs

@@ -0,0 +1,112 @@
+using TEngineCore;
+using UnityEngine;
+
+namespace TEngineCore
+{
+    public enum TweenType
+    {
+        Position,
+        Rotation,
+        Scale,
+        Alpha,
+    }
+
+    public class TweenUtil : MonoBehaviour
+    {
+        public bool isLocal;
+        public TweenType type;
+        public Vector3 from;
+        public Vector3 to;
+        public AnimationCurve curve = AnimationCurve.Linear(0, 0, 1, 1);
+        public float duration = 1f;
+        public bool isLoop;
+        public bool isPingPong;
+        private float timer = 0f;
+        private CanvasGroup canvasGroup;
+
+        void Awake()
+        {
+            canvasGroup = gameObject.GetComponent<CanvasGroup>();
+        }
+
+        void Update()
+        {
+            if (duration > 0)
+            {
+                timer += Time.deltaTime;
+                float curveValue;
+                if (isLoop)
+                {
+                    float remainTime = timer % duration;
+                    int loopCount = (int)(timer / duration);
+                    float evaluateTime = remainTime / duration;
+                    if (isPingPong)
+                    {
+                        evaluateTime = loopCount % 2 == 0 ? evaluateTime : 1 - evaluateTime;
+                    }
+                    curveValue = curve.Evaluate(evaluateTime);
+                }
+                else
+                {
+                    curveValue = curve.Evaluate(timer);
+                }
+                var lerpValue = Vector3.Lerp(from, to, curveValue);
+                //if (lerpValue == lastValue)
+                //{
+                //    return;
+                //}
+                //lastValue = lerpValue;
+                switch (type)
+                {
+                    case TweenType.Position:
+                        if (isLocal)
+                        {
+                            transform.localPosition = lerpValue;
+                        }
+                        else
+                        {
+                            transform.position = lerpValue;
+                        }
+                        break;
+                    case TweenType.Rotation:
+                        if (isLocal)
+                        {
+                            transform.localEulerAngles = lerpValue;
+                        }
+                        else
+                        {
+                            transform.eulerAngles = lerpValue;
+                        }
+                        break;
+                    case TweenType.Scale:
+                        if (isLocal)
+                        {
+                            transform.localScale = lerpValue;
+                        }
+                        else
+                        {
+                            var value1 = VectorWiseDivision(transform.lossyScale, transform.localScale);
+                            var value2 = VectorWiseDivision(lerpValue, value1);
+                            transform.localScale = value2;
+                        }
+                        break;
+                    case TweenType.Alpha:
+                        if (canvasGroup != null)
+                        {
+                            canvasGroup.alpha = lerpValue.x;
+                        }
+                        else
+                        {
+                            TLogger.LogError("Change Alpha need Component: [CanvasGroup]");
+                        }
+                        break;
+                }
+            }
+        }
+
+        Vector3 VectorWiseDivision(Vector3 a, Vector3 b)
+        {
+            return new Vector3(a.x / b.x, a.y / b.y, a.z / b.z);
+        }
+    }
+}

TEngineHotUpdate/src/TEngineCore/UI/Extend/UIEventItem.cs

@@ -0,0 +1,200 @@
+using System;
+using TEngineCore;
+using UnityEngine.EventSystems;
+using UnityEngine.UI;
+
+namespace TEngineCore
+{
+    public class UIEventItem<T> : UIWindowWidget where T : UIEventItem<T>
+    {
+        protected Button m_buttonClick;
+        private object[] m_eventParam;
+        public object EventParam1
+        {
+            get
+            {
+                return m_eventParam != null && m_eventParam.Length > 0 ? m_eventParam[0] : null;
+            }
+        }
+
+        public object EventParam2
+        {
+            get
+            {
+                return m_eventParam != null && m_eventParam.Length > 1 ? m_eventParam[1] : null;
+            }
+        }
+
+        public object EventParam3
+        {
+            get { return m_eventParam != null && m_eventParam.Length > 2 ? m_eventParam[2] : null; }
+        }
+
+        public object this[int index]
+        {
+            get { return m_eventParam != null && index < m_eventParam.Length ? m_eventParam[index] : null; }
+        }
+
+        private Action<T> m_clickAction;
+        private Action<T, bool, PointerEventData> m_pressAction;
+        private Action<T, PointerEventData> m_beginDragAction;
+        private Action<T, PointerEventData> m_dragAction;
+        private Action<T, PointerEventData> m_endDragAction;
+
+        public void BindClickEvent(Action<T> clickAction, params object[] arg)
+        {
+            if (m_clickAction != null)
+            {
+                m_clickAction = clickAction;
+            }
+            else
+            {
+                m_clickAction = clickAction;
+                m_buttonClick = UnityUtil.AddMonoBehaviour<Button>(gameObject);
+                m_buttonClick.transition = Selectable.Transition.None;
+                m_buttonClick.onClick.AddListener(OnButtonClick);
+            }
+
+            SetEventParam(arg);
+        }
+
+        private void OnButtonClick()
+        {
+            if (m_clickAction != null)
+            {
+                //AudioSys.GameMgr.PlayUISoundEffect(UiSoundType.UI_SOUND_CLICK);
+                m_clickAction(this as T);
+            }
+        }
+
+        public void BindBeginDragEvent(Action<T, PointerEventData> dragAction, params object[] arg)
+        {
+            if (m_beginDragAction != null)
+            {
+                m_beginDragAction = dragAction;
+            }
+            else
+            {
+                m_beginDragAction = dragAction;
+                var trigger = UnityUtil.AddMonoBehaviour<EventTrigger>(gameObject);
+                EventTrigger.Entry entry = new EventTrigger.Entry();
+                entry.eventID = EventTriggerType.BeginDrag;
+                entry.callback = new EventTrigger.TriggerEvent();
+                entry.callback.AddListener(OnTriggerBeginDrag);
+                trigger.triggers.Add(entry);
+            }
+            SetEventParam(arg);
+        }
+
+        private void OnTriggerBeginDrag(BaseEventData data)
+        {
+            var pointerEventData = (PointerEventData)data;
+            if (m_beginDragAction != null)
+            {
+                m_beginDragAction(this as T, pointerEventData);
+            }
+        }
+
+        public void BindDragEvent(Action<T, PointerEventData> dragAction, params object[] arg)
+        {
+            if (m_dragAction != null)
+            {
+                m_dragAction = dragAction;
+            }
+            else
+            {
+                m_dragAction = dragAction;
+                var trigger = UnityUtil.AddMonoBehaviour<EventTrigger>(gameObject);
+                EventTrigger.Entry entry = new EventTrigger.Entry();
+                entry.eventID = EventTriggerType.Drag;
+                entry.callback = new EventTrigger.TriggerEvent();
+                entry.callback.AddListener(OnTriggerDrag);
+                trigger.triggers.Add(entry);
+            }
+            SetEventParam(arg);
+        }
+
+        private void OnTriggerDrag(BaseEventData data)
+        {
+            var pointerEventData = (PointerEventData)data;
+            if (m_dragAction != null)
+            {
+                m_dragAction(this as T, pointerEventData);
+            }
+        }
+
+        public void BindEndDragEvent(Action<T, PointerEventData> dragendAction, params object[] arg)
+        {
+            if (m_endDragAction != null)
+            {
+                m_endDragAction = dragendAction;
+            }
+            else
+            {
+                m_endDragAction = dragendAction;
+                var trigger = UnityUtil.AddMonoBehaviour<EventTrigger>(gameObject);
+                EventTrigger.Entry entry = new EventTrigger.Entry();
+                entry.eventID = EventTriggerType.EndDrag;
+                entry.callback = new EventTrigger.TriggerEvent();
+                entry.callback.AddListener(OnTriggerEndDrag);
+                trigger.triggers.Add(entry);
+            }
+            SetEventParam(arg);
+        }
+
+        private void OnTriggerEndDrag(BaseEventData data)
+        {
+            if (m_endDragAction != null)
+            {
+                m_endDragAction(this as T, (PointerEventData)data);
+            }
+        }
+
+        public void BindPressEvent(Action<T, bool, PointerEventData> pressAction, params object[] arg)
+        {
+            if (m_pressAction != null)
+            {
+                m_pressAction = pressAction;
+            }
+            else
+            {
+                m_pressAction = pressAction;
+                var trigger = UnityUtil.AddMonoBehaviour<EventTrigger>(gameObject);
+                EventTrigger.Entry entry = new EventTrigger.Entry();
+                entry.eventID = EventTriggerType.PointerDown;
+                entry.callback = new EventTrigger.TriggerEvent();
+                entry.callback.AddListener(OnTriggerPointerDown);
+                trigger.triggers.Add(entry);
+                entry = new EventTrigger.Entry();
+                entry.eventID = EventTriggerType.PointerUp;
+                entry.callback = new EventTrigger.TriggerEvent();
+                entry.callback.AddListener(OnTriggerPointerUp);
+                trigger.triggers.Add(entry);
+            }
+
+            SetEventParam(arg);
+        }
+
+        private void OnTriggerPointerUp(BaseEventData data)
+        {
+            if (m_pressAction != null)
+            {
+                m_pressAction(this as T, false, data as PointerEventData);
+            }
+        }
+
+        private void OnTriggerPointerDown(BaseEventData data)
+        {
+            if (m_pressAction != null)
+            {
+                m_pressAction(this as T, true, data as PointerEventData);
+            }
+        }
+
+        public void SetEventParam(params object[] arg)
+        {
+            m_eventParam = arg;
+        }
+    }
+
+}

TEngineHotUpdate/src/TEngineCore/UI/Extend/UIWindowWidget.cs

@@ -0,0 +1,178 @@
+using TEngineCore;
+using UnityEngine;
+
+namespace TEngineCore
+{
+    /// <summary>
+    /// 用来封装各个界面里子模块用
+    /// </summary>
+    public class UIWindowWidget : UIWindowBase
+    {
+        public int SortingOrder
+        {
+            get
+            {
+                if (m_canvas != null)
+                {
+                    return m_canvas.sortingOrder;
+                }
+
+                return 0;
+            }
+
+            set
+            {
+                if (m_canvas != null)
+                {
+                    int oldOrder = m_canvas.sortingOrder;
+                    if (oldOrder != value)
+                    {
+                        var listCanvas = gameObject.GetComponentsInChildren<Canvas>(true);
+                        for (int i = 0; i < listCanvas.Length; i++)
+                        {
+                            var childCanvas = listCanvas[i];
+                            childCanvas.sortingOrder = value + (childCanvas.sortingOrder - oldOrder);
+                        }
+                        m_canvas.sortingOrder = value;
+                        _OnSortingOrderChg();
+                    }
+                }
+            }
+        }
+        /// <summary>
+        /// 所属的窗口
+        /// </summary>
+        public UIWindow OwnerWindow
+        {
+            get
+            {
+                var parent = m_parent;
+                while (parent != null)
+                {
+                    if (parent.BaseType == UIWindowBaseType.Window)
+                    {
+                        return parent as UIWindow;
+                    }
+
+                    parent = parent.Parent;
+                }
+
+                return null;
+            }
+        }
+
+        public override UIWindowBaseType BaseType
+        {
+            get { return UIWindowBaseType.Widget; }
+        }
+
+        /// <summary> 根据类型创建 </summary>
+        public bool CreateByType<T>(UIWindowBase parent, Transform parentTrans = null) where T : UIWindowWidget
+        {
+            string resPath = string.Format("UI/{0}.prefab", typeof(T).Name);
+            return CreateByPath(resPath, parent, parentTrans);
+        }
+
+        /// <summary> 根据资源名创建 </summary>
+        public bool CreateByPath(string resPath, UIWindowBase parent, Transform parentTrans = null, bool visible = true)
+        {
+            GameObject goInst = TResources.Load(resPath, parentTrans);
+            if (goInst == null)
+            {
+                return false;
+            }
+            if (!Create(parent, goInst, visible))
+            {
+                return false;
+            }
+            goInst.transform.localScale = Vector3.one;
+            goInst.transform.localPosition = Vector3.zero;
+            return true;
+        }
+
+        /**
+         * 根据prefab或者模版来创建新的 widget
+         */
+        public bool CreateByPrefab(UIWindowBase parent, GameObject goPrefab, Transform parentTrans, bool visible = true)
+        {
+            if (parentTrans == null)
+            {
+                parentTrans = parent.transform;
+            }
+
+            var widgetRoot = GameObject.Instantiate(goPrefab, parentTrans);
+            return CreateImp(parent, widgetRoot, true, visible);
+        }
+
+        /**
+         * 创建窗口内嵌的界面
+         */
+        public bool Create(UIWindowBase parent, GameObject widgetRoot, bool visible = true)
+        {
+            return CreateImp(parent, widgetRoot, false, visible);
+        }
+
+        #region 私有的函数
+
+        private bool CreateImp(UIWindowBase parent, GameObject widgetRoot, bool bindGo, bool visible = true)
+        {
+            if (!CreateBase(widgetRoot, bindGo))
+            {
+                return false;
+            }
+            RestChildCanvas(parent);
+            m_parent = parent;
+            if (m_parent != null)
+            {
+                m_parent.AddChild(this);
+            }
+
+            if (m_canvas != null)
+            {
+                m_canvas.overrideSorting = true;
+            }
+            ScriptGenerator();
+            BindMemberProperty();
+            RegisterEvent();
+
+            OnCreate();
+
+            if (visible)
+            {
+                Show(true);
+            }
+            else
+            {
+                widgetRoot.SetActive(false);
+            }
+
+            return true;
+        }
+
+        private void RestChildCanvas(UIWindowBase parent)
+        {
+            if (gameObject == null)
+            {
+                return;
+            }
+            if (parent == null || parent.gameObject == null)
+            {
+                return;
+            }
+            Canvas parentCanvas = parent.gameObject.GetComponentInParent<Canvas>();
+            if (parentCanvas == null)
+            {
+                return;
+            }
+            var listCanvas = gameObject.GetComponentsInChildren<Canvas>(true);
+            for (var index = 0; index < listCanvas.Length; index++)
+            {
+                var childCanvas = listCanvas[index];
+                childCanvas.sortingOrder = parentCanvas.sortingOrder + childCanvas.sortingOrder % UIWindow.MaxCanvasSortingOrder;
+            }
+        }
+
+        #endregion
+    }
+
+}

TEngineHotUpdate/src/TEngineCore/UI/IUIController.cs

@@ -0,0 +1,7 @@
+namespace TEngineCore
+{
+    interface IUIController
+    {
+        void ResigterUIEvent();
+    }
+}

TEngineHotUpdate/src/TEngineCore/UI/UIBase.cs

@@ -0,0 +1,102 @@
+using System;
+using System.Collections.Generic;
+using TEngineCore;
+using UnityEngine;
+
+namespace TEngineCore
+{
+    public class UIBase
+    {
+        protected GameObject m_go;
+        protected RectTransform m_transform;
+        protected string m_name;
+        protected bool m_destroyed = true;
+
+        private GameEventMgr m_eventMgr;
+
+        protected GameEventMgr EventMgr
+        {
+            get
+            {
+                if (m_eventMgr == null)
+                {
+                    m_eventMgr = GameEventMgr.Instance;
+                }
+
+                return m_eventMgr;
+            }
+        }
+        public bool IsDestroyed
+        {
+            get { return m_destroyed; }
+        }
+
+        public bool IsCreated
+        {
+            get { return !IsDestroyed; }
+        }
+
+        public RectTransform transform
+        {
+            get { return m_transform; }
+        }
+
+        public GameObject gameObject
+        {
+            get { return m_go; }
+        }
+
+        public string name
+        {
+            get
+            {
+                if (string.IsNullOrEmpty(m_name))
+                {
+                    m_name = GetType().Name;
+                }
+
+                return m_name;
+            }
+        }
+
+        #region Event
+        private Dictionary<int, Delegate> m_eventTable = new Dictionary<int, Delegate>();
+
+        protected void ClearAllRegisterEvent()
+        {
+            var element = m_eventTable.GetEnumerator();
+            while (element.MoveNext())
+            {
+                var m_event = element.Current.Value;
+                //GameEventMgr.Instance.RemoveEventListener(element.Current.Key, m_event);
+            }
+            m_eventTable.Clear();
+        }
+
+        protected void AddUIEvent(int eventType, Action handler)
+        {
+            m_eventTable.Add(eventType, handler);
+            EventMgr.AddEventListener(eventType, handler);
+        }
+
+        protected void AddUIEvent<T>(int eventType, Action<T> handler)
+        {
+            m_eventTable.Add(eventType, handler);
+            EventMgr.AddEventListener(eventType, handler);
+        }
+
+        protected void AddUIEvent<T, U>(int eventType, Action<T, U> handler)
+        {
+            m_eventTable.Add(eventType, handler);
+            EventMgr.AddEventListener(eventType, handler);
+        }
+
+        protected void AddUIEvent<T, U, V>(int eventType, Action<T, U, V> handler)
+        {
+            m_eventTable.Add(eventType, handler);
+            EventMgr.AddEventListener(eventType, handler);
+        }
+        #endregion
+    }
+
+}

TEngineHotUpdate/src/TEngineCore/UI/UIManager.cs

@@ -0,0 +1,546 @@
+using System.Collections.Generic;
+using TEngineCore;
+using UnityEngine;
+using UnityEngine.Events;
+using UnityEngine.EventSystems;
+using UnityEngine.UI;
+
+namespace TEngineCore
+{
+    public enum WindowStackIndex
+    {
+        StackNormal = 0,
+        StackTop = 1,
+        StackMax
+    };
+
+    public class UIWindowStack
+    {
+        public WindowStackIndex m_stackIndex;
+        public int m_baseOrder = 0;
+        public List<uint> m_windowList = new List<uint>();
+        public Transform m_parentTrans;
+
+        public int FindIndex(uint windowId)
+        {
+            for (int i = 0; i < m_windowList.Count; i++)
+            {
+                if (m_windowList[i] == windowId)
+                {
+                    return i;
+                }
+            }
+
+            return -1;
+        }
+    }
+
+    public sealed partial class UIManager : TSingleton<UIManager>
+    {
+        private Transform m_canvasTrans;
+        public Canvas m_canvas;
+        private Dictionary<uint, UIWindow> m_allWindow = new Dictionary<uint, UIWindow>();
+
+        /// <summary>
+        /// 不同显示顺序的的窗口列表
+        /// </summary>
+        private UIWindowStack[] m_listWindowStack = new UIWindowStack[(int)WindowStackIndex.StackMax];
+
+        /// <summary>
+        /// 类型到实例的索引
+        /// </summary>
+        private static Dictionary<string, UIWindow> m_typeToInst = new Dictionary<string, UIWindow>();
+
+        /// <summary>
+        /// 类型和资源的绑定关系
+        /// </summary>
+        private Dictionary<string, string> m_uiType2PrefabPath = new Dictionary<string, string>();
+
+        private GameObject m_uiManagerGo;
+        private Transform m_uiManagerTransform;
+        private Camera m_uiCamera;
+        public Camera Camera => m_uiCamera;
+
+        public UIManager()
+        {
+            m_uiManagerGo = TResources.Load("UI/UIRoot.prefab");
+            Object.DontDestroyOnLoad(m_uiManagerGo);
+            m_uiManagerTransform = m_uiManagerGo.transform;
+            m_uiCamera = UnityUtil.FindChildComponent<Camera>(m_uiManagerTransform, "Camera");
+            Canvas canvas = m_uiManagerGo.GetComponentInChildren<Canvas>();
+            if (canvas != null)
+            {
+                m_canvas = canvas;
+                m_canvasTrans = canvas.transform;
+            }
+
+            var windowRoot = m_canvasTrans;
+
+            int baseOrder = 1000;
+            for (int i = 0; i < (int)WindowStackIndex.StackMax; i++)
+            {
+                m_listWindowStack[i] = new UIWindowStack();
+                m_listWindowStack[i].m_stackIndex = (WindowStackIndex)i;
+                m_listWindowStack[i].m_baseOrder = baseOrder;
+                m_listWindowStack[i].m_parentTrans = windowRoot;
+                baseOrder += 1000;
+            }
+            CalcCameraRect();
+        }
+
+        void CalcCameraRect()
+        {
+            CanvasScaler canvasScale = m_canvas.GetComponent<CanvasScaler>();
+            if (canvasScale != null)
+            {
+                canvasScale.referenceResolution = new Vector2(UISys.DesginWidth, UISys.DesginHeight);
+                float sceneScale = Screen.width / (float)Screen.height;
+                float designScale = canvasScale.referenceResolution.x / canvasScale.referenceResolution.y;
+                canvasScale.matchWidthOrHeight = sceneScale > designScale ? 1 : 0;
+            }
+        }
+
+
+        public void Update()
+        {
+            var allList = GetAllWindowList();
+            for (int i = 0; i < allList.Count; i++)
+            {
+                UIWindow window = allList[i];
+                if (!window.IsDestroyed)
+                {
+                    window.Update();
+                }
+            }
+        }
+
+
+        private List<UIWindow> m_tmpWindowList = new List<UIWindow>();
+        private bool m_tmpWindowListDirty = true;
+        private List<UIWindow> GetAllWindowList()
+        {
+            if (m_tmpWindowListDirty)
+            {
+                m_tmpWindowList.Clear();
+                var itr = m_allWindow.GetEnumerator();
+                while (itr.MoveNext())
+                {
+                    var kv = itr.Current;
+                    m_tmpWindowList.Add(kv.Value);
+                }
+                m_tmpWindowListDirty = false;
+            }
+            return m_tmpWindowList;
+        }
+
+        #region Methods
+        public T ShowWindow<T>(bool isAsync = false) where T : UIWindow, new()
+        {
+            string typeName = GetWindowTypeName<T>();
+
+            T window = GetUIWindowByType(typeName) as T;
+            if (window == null)
+            {
+                window = new T();
+                if (!CreateWindowByType(window, typeName, isAsync))
+                {
+                    return null;
+                }
+            }
+            ShowWindow(window, -1);
+            return window;
+        }
+
+        public string GetWindowTypeName<T>()
+        {
+            string typeName = typeof(T).Name;
+            return typeName;
+        }
+
+        public string GetWindowTypeName(UIWindow window)
+        {
+            string typeName = window.GetType().Name;
+            return typeName;
+        }
+        public void CloseWindow<T>() where T : UIWindow
+        {
+            string typeName = GetWindowTypeName<T>();
+            CloseWindow(typeName);
+        }
+        public T GetWindow<T>() where T : UIWindow
+        {
+            string typeName = GetWindowTypeName<T>();
+            UIWindow window = GetUIWindowByType(typeName);
+            if (window != null)
+            {
+                return window as T;
+            }
+
+            return null;
+        }
+
+        public UIWindow GetUIWindowByType(string typeName)
+        {
+            UIWindow window;
+            if (m_typeToInst.TryGetValue(typeName, out window))
+            {
+                return window;
+            }
+
+            return null;
+        }
+        #endregion
+
+        private bool CreateWindowByType(UIWindow window, string typeName,bool async = false)
+        {
+            //先判断是否有缓存
+            GameObject uiGo = null;
+
+            string resPath = string.Format("{0}.prefab", GetUIResourcePath(typeName));
+            if (string.IsNullOrEmpty(resPath))
+            {
+                Debug.LogErrorFormat("CreateWindowByType failed, typeName:{0}, cant find respath", typeName);
+                return false;
+            }
+
+            UIWindowStack windowStack = GetUIWindowStack(window);
+
+            if (async)
+            {
+                TResources.LoadAsync(resPath, (obj) =>
+                {
+                    if (obj == null)
+                    {
+                        Debug.LogErrorFormat("CreateWindowByType failed, typeName:{0}, load prefab failed: {1}", typeName, resPath);
+                    }
+
+                    if (obj != null && windowStack.m_parentTrans != null)
+                    {
+                        obj.transform.SetParent(windowStack.m_parentTrans);
+                    }
+
+                    obj.name = typeName;
+
+                    window.AllocWindowId();
+
+                    var rectTrans_ = obj.transform as RectTransform;
+                    if (window.NeedCenterUI())
+                    {
+                        rectTrans_.SetMax(); //localPosition = new Vector3(0, 0, 0);
+                    }
+
+                    rectTrans_.localRotation = Quaternion.identity;
+                    rectTrans_.localScale = Vector3.one;
+
+                    if (!window.Create(this, obj))
+                    {
+                        Debug.LogErrorFormat("window create failed, typeName:{0}", typeName);
+                        if (obj != null)
+                        {
+                            Object.Destroy(obj);
+                            obj = null;
+                        }
+                    }
+
+                    m_typeToInst[typeName] = window;
+                    m_allWindow[window.WindowId] = window;
+                    m_tmpWindowListDirty = true;
+                });
+                return true;
+            }
+
+            uiGo = TResources.Load(resPath, windowStack.m_parentTrans);
+            if (uiGo == null)
+            {
+                Debug.LogErrorFormat("CreateWindowByType failed, typeName:{0}, load prefab failed: {1}", typeName, resPath);
+                //UISys.Mgr.ShowTipMsg(TextDefine.DOWNLOAD_TIP_UI);
+                //GameEvent.Get<IHomePageUI>().ShowDownloadUI();
+                return false;
+            }
+
+            uiGo.name = typeName;
+
+            window.AllocWindowId();
+
+            RectTransform rectTrans = uiGo.transform as RectTransform;
+            if (window.NeedCenterUI())
+            {
+                rectTrans.SetMax(); //localPosition = new Vector3(0, 0, 0);
+            }
+
+            rectTrans.localRotation = Quaternion.identity;
+            rectTrans.localScale = Vector3.one;
+
+            if (!window.Create(this, uiGo))
+            {
+                Debug.LogErrorFormat("window create failed, typeName:{0}", typeName);
+                if (uiGo != null)
+                {
+                    Object.Destroy(uiGo);
+                    uiGo = null;
+                }
+                return false;
+            }
+
+            m_typeToInst[typeName] = window;
+            m_allWindow[window.WindowId] = window;
+            m_tmpWindowListDirty = true;
+            return true;
+        }
+
+        #region MyRegion
+        private string GetUIResourcePath(string typeName)
+        {
+            string resPath;
+            if (m_uiType2PrefabPath.TryGetValue(typeName, out resPath))
+            {
+                return resPath;
+            }
+
+            string path = string.Format("UI/{0}", typeName);
+            m_uiType2PrefabPath.Add(typeName, path);
+            return path;
+        }
+
+        private void ShowWindow(UIWindow window, int showIndex)
+        {
+            UIWindowStack windowStack = GetUIWindowStack(window);
+            List<uint> windowList = windowStack.m_windowList;
+            int resortIndex = -1;
+            int findIndex = windowList.IndexOf(window.WindowId);
+            if (findIndex >= 0)
+            {
+                windowList.RemoveAt(findIndex);
+                resortIndex = findIndex;
+            }
+
+            windowList.Add(window.WindowId);
+
+            ResortStackUI(windowStack, resortIndex);
+            ShowTopUI(windowStack);
+        }
+
+        private void ResortStackUI(UIWindowStack stack, int startIdx)
+        {
+            if (stack.m_windowList.Count > 0)
+            {
+                startIdx = startIdx < 0 ? (stack.m_windowList.Count - 1) : startIdx;
+                for (int i = startIdx; i < stack.m_windowList.Count; i++)
+                {
+                    uint windowId = stack.m_windowList[i];
+                    UIWindow window = FindWindow(windowId);
+                    if (window != null)
+                    {
+                        int order;
+                        if (window.IsFixedSortingOrder)
+                        {
+                            order = stack.m_baseOrder + window.FixedAdditionalOrder;
+                        }
+                        else
+                        {
+                            order = stack.m_baseOrder + i * UIWindow.MaxCanvasSortingOrder;
+                        }
+
+                        window.SortingOrder = order;
+                    }
+                }
+            }
+        }
+
+        private void ShowTopUI(UIWindowStack stack)
+        {
+            if (stack.m_windowList.Count > 0)
+            {
+                bool hasTop = false;
+                for (int i = stack.m_windowList.Count - 1; i >= 0; i--)
+                {
+                    uint windowId = stack.m_windowList[i];
+                    UIWindow window = FindWindow(windowId);
+                    if (window != null)
+                    {
+                        if (!hasTop)
+                        {
+                            hasTop = window.IsFullScreen;
+
+                            window.Show(true);
+                        }
+                        else
+                        {
+                            window.Show(false);
+                        }
+                    }
+                }
+            }
+            OnWindowVisibleChanged();
+        }
+
+        private void OnWindowVisibleChanged()
+        {
+            bool isFullScreenMaskscene = false;
+            for (int i = 0; i < m_listWindowStack.Length && !isFullScreenMaskscene; i++)
+            {
+                var stack = m_listWindowStack[i];
+                if (stack == null)
+                {
+                    continue;
+                }
+
+                var listWindow = stack.m_windowList;
+                for (int k = 0; k < listWindow.Count; k++)
+                {
+                    var winId = listWindow[k];
+                    var win = FindWindow(winId);
+                    if (win == null || !win.Visible)
+                    {
+                        continue;
+                    }
+
+                    if (win.IsFullScreenMaskScene)
+                    {
+                        isFullScreenMaskscene = true;
+                        break;
+                    }
+                }
+            }
+            //SceneSys.Instance.CameraMgr.SetSceneCameraEnableByUI(true);
+        }
+
+        public UIWindow FindWindow(uint windowId)
+        {
+            UIWindow window;
+            if (m_allWindow.TryGetValue(windowId, out window))
+            {
+                return window;
+            }
+
+            return null;
+        }
+
+        public void CloseWindow(string typeName)
+        {
+            UIWindow window = GetUIWindowByType(typeName);
+            if (window != null)
+            {
+                CloseWindow(window);
+            }
+        }
+
+        public void CloseWindow(UIWindow window)
+        {
+            if (window.IsDestroyed)
+            {
+                return;
+            }
+
+            //刷新窗口order，保证新创建的窗口不会出现重叠
+            UIWindowStack windowStack = GetUIWindowStack(window);
+
+            int findIndex = windowStack.FindIndex(window.WindowId);
+
+            //window.Destroy();
+            DestroyWindowObject(window);
+
+            ResortStackUI(windowStack, findIndex);
+            ShowTopUI(windowStack);
+        }
+
+        private void DestroyWindowObject(UIWindow window)
+        {
+            string typeName = window.GetType().Name;
+            UIWindow typeWindow = null;
+            if (m_typeToInst.TryGetValue(typeName, out typeWindow) && typeWindow == window)
+            {
+                m_typeToInst.Remove(typeName);
+            }
+            uint windowId = window.WindowId;
+            m_allWindow.Remove(windowId);
+            UIWindowStack windowStack = GetUIWindowStack(window);
+            windowStack.m_windowList.Remove(windowId);
+            window.Destroy();
+            m_tmpWindowListDirty = true;
+        }
+
+
+        private int GetIndexByWindowType(UIWindowType windowType)
+        {
+            if (windowType == UIWindowType.WindowTop)
+            {
+                return (int)WindowStackIndex.StackTop;
+            }
+
+            return (int)WindowStackIndex.StackNormal;
+        }
+
+        public UIWindowStack GetUIWindowStack(UIWindow window)
+        {
+            int index = GetIndexByWindowType(window.GetWindowType());
+            return m_listWindowStack[index];
+        }
+
+        public UIWindow GetWindowById(uint windowId)
+        {
+            return FindWindow(windowId);
+        }
+
+        public UIWindowStack GetUIWindowStack(UIWindowType windowType)
+        {
+            int index = GetIndexByWindowType(windowType);
+            return m_listWindowStack[index];
+        }
+
+        #endregion
+
+        #region 拓展
+        /// <summary>
+        /// 给控件添加自定义事件监听
+        /// </summary>
+        /// <param name="control">控件对象</param>
+        /// <param name="type">事件类型</param>
+        /// <param name="callback">事件的响应函数</param>
+        public static void AddCustomEventListener(UIBehaviour control, EventTriggerType type, UnityAction<BaseEventData> callback)
+        {
+            EventTrigger trigger = control.GetComponent<EventTrigger>();
+
+            if (trigger == null)
+            {
+                trigger = control.gameObject.AddComponent<EventTrigger>();
+            }
+
+            EventTrigger.Entry entry = new EventTrigger.Entry();
+            entry.eventID = type;
+            entry.callback.AddListener(callback);
+
+            trigger.triggers.Add(entry);
+        }
+
+        public bool GetMouseDownUiPos(out Vector3 screenPos)
+        {
+            bool hadMouseDown = false;
+            Vector3 mousePos = Vector3.zero;
+
+#if UNITY_STANDALONE_WIN || UNITY_EDITOR
+            mousePos = Input.mousePosition;
+            hadMouseDown = Input.GetMouseButton(0);
+#else
+        if (Input.touchCount > 0)
+        {
+            mousePos = Input.GetTouch(0).position;
+            hadMouseDown = true;
+        }
+        else
+        {
+            hadMouseDown = false;
+        }
+#endif
+            Vector2 pos;
+            RectTransformUtility.ScreenPointToLocalPointInRectangle(m_canvasTrans as RectTransform, Input.mousePosition,
+                m_uiCamera, out pos);
+            screenPos = m_canvasTrans.TransformPoint(pos);
+
+            return hadMouseDown;
+        }
+
+
+        #endregion
+    }
+}

TEngineHotUpdate/src/TEngineCore/UI/UISys.cs

@@ -0,0 +1,166 @@
+using System.Collections.Generic;
+using TEngineCore;
+using UnityEngine;
+
+namespace TEngineCore
+{
+    public class UISys : BaseLogicSys<UISys>
+    {
+        public static int DesginWidth
+        {
+            get
+            {
+                return 750;
+            }
+        }
+
+        public static int DesginHeight
+        {
+            get
+            {
+                return 1624;
+            }
+        }
+
+        public static int ScreenWidth;
+        public static int ScreenHeight;
+        public bool IsLandScape { private set; get; }
+        private List<IUIController> m_listController = new List<IUIController>();
+
+        public static UIManager Mgr
+        {
+            get { return UIManager.Instance; }
+        }
+
+        public override void OnUpdate()
+        {
+            UIManager.Instance.Update();
+        }
+
+        public override bool OnInit()
+        {
+            base.OnInit();
+
+            ScreenWidth = Screen.width;
+
+            ScreenHeight = Screen.height;
+
+            IsLandScape = ScreenWidth > ScreenHeight;
+
+            RegistAllController();
+
+            return true;
+        }
+
+        private void RegistAllController()
+        {
+            //AddController<LoadingUIController>();
+        }
+
+        private void AddController<T>() where T : IUIController, new()
+        {
+            for (int i = 0; i < m_listController.Count; i++)
+            {
+                var type = m_listController[i].GetType();
+
+                if (type == typeof(T))
+                {
+                    Debug.LogError(string.Format("repeat controller type: {0}", typeof(T).Name));
+
+                    return;
+                }
+            }
+
+            var controller = new T();
+
+            m_listController.Add(controller);
+
+            controller.ResigterUIEvent();
+        }
+
+        public static void ShowTipMsg(string str)
+        {
+
+        }
+    }
+
+    public static class CanvasUtils
+    {
+        public static void SetMax(this RectTransform rectTransform)
+        {
+            if (rectTransform == null)
+            {
+                return;
+            }
+            rectTransform.localPosition = new Vector3(0, 0, 0);
+            rectTransform.localRotation = Quaternion.identity;
+            rectTransform.localScale = Vector3.one;
+
+            rectTransform.SetInsetAndSizeFromParentEdge(RectTransform.Edge.Left, 0, 0);
+            rectTransform.SetInsetAndSizeFromParentEdge(RectTransform.Edge.Top, 0, 0);
+            rectTransform.anchorMin = Vector2.zero;
+            rectTransform.anchorMax = Vector2.one;
+        }
+
+        /// <summary>
+        /// 调整 RectTransform 组件中的 Left、Bottom 属性
+        /// </summary>
+        /// <param name="rt">引用目标 RectTransform 对象</param>
+        /// <param name="left">Left值</param>
+        /// <param name="bottom">Bottom值</param>
+        public static void LeftBottom(RectTransform rectTransform, float left, float bottom)
+        {
+            Vector2 size = rectTransform.rect.size;
+            rectTransform.SetInsetAndSizeFromParentEdge(RectTransform.Edge.Left, left, size.x);
+            rectTransform.SetInsetAndSizeFromParentEdge(RectTransform.Edge.Bottom, bottom, size.y);
+        }
+        /// <summary>
+        /// 调整 RectTransform 组件中的 Left、Top 属性
+        /// </summary>
+        /// <param name="rt"></param>
+        /// <param name="left">Left值</param>
+        /// <param name="top">Top值</param>
+        public static void LeftTop(RectTransform rectTransform, float left, float top)
+        {
+            Vector2 size = rectTransform.rect.size;
+            rectTransform.SetInsetAndSizeFromParentEdge(RectTransform.Edge.Left, left, size.x);
+            rectTransform.SetInsetAndSizeFromParentEdge(RectTransform.Edge.Top, top, size.y);
+        }
+        /// <summary>
+        /// 调整 RectTransform 组件中的 Right、Bottom 属性
+        /// </summary>
+        /// <param name="rt"></param>
+        /// <param name="right">Right值</param>
+        /// <param name="bottom">Bottom值</param>
+        public static void RightBottom(RectTransform rectTransform, float right, float bottom)
+        {
+            Vector2 size = rectTransform.rect.size;
+            rectTransform.SetInsetAndSizeFromParentEdge(RectTransform.Edge.Right, right, size.x);
+            rectTransform.SetInsetAndSizeFromParentEdge(RectTransform.Edge.Bottom, bottom, size.y);
+        }
+        /// <summary>
+        /// 调整 RectTransform 组件中的 Right、Top 属性
+        /// </summary>
+        /// <param name="rt"></param>
+        /// <param name="right">Right值</param>
+        /// <param name="top">Top值</param>
+        public static void RightTop(RectTransform rectTransform, float right, float top)
+        {
+            Vector2 size = rectTransform.rect.size;
+            rectTransform.SetInsetAndSizeFromParentEdge(RectTransform.Edge.Right, right, size.x);
+            rectTransform.SetInsetAndSizeFromParentEdge(RectTransform.Edge.Top, top, size.y);
+        }
+        public static void SetCenter(this RectTransform rectTransform, float x = 0, float y = 0)
+        {
+            rectTransform.localPosition = new Vector3(0, 0, 0);
+            rectTransform.localRotation = Quaternion.identity;
+            rectTransform.localScale = Vector3.one;
+
+            Vector2 size = rectTransform.rect.size;
+            rectTransform.SetSizeWithCurrentAnchors(RectTransform.Axis.Horizontal, size.x);
+            rectTransform.SetSizeWithCurrentAnchors(RectTransform.Axis.Vertical, size.y);
+            rectTransform.localPosition = new Vector2(x, y);
+        }
+    }
+
+}

TEngineHotUpdate/src/TEngineCore/UI/UIWindow.cs

@@ -0,0 +1,280 @@
+using TEngineCore;
+using UnityEngine;
+using UnityEngine.UI;
+
+namespace TEngineCore
+{
+    public enum UIWindowType
+    {
+        /// <summary> 普通窗口 </summary>
+        WindowNormal,
+
+        /// <summary> 置顶窗口 </summary>
+        WindowTop,
+
+        /// <summary> 模态窗口 </summary>
+        WindowModel
+    }
+
+
+    public class UIWindow : UIWindowBase
+    {
+        #region 属性
+        private bool m_isClosed = false;
+        private bool m_isCreating = false;
+        private Image m_modalImage;
+        private float m_modalAlpha = 0.86f;
+
+        /// <summary>
+        /// 是否固定SortingOrder
+        /// </summary>
+        public virtual bool IsFixedSortingOrder
+        {
+            get { return false; }
+        }
+
+        public virtual bool NeedCenterUI()
+        {
+            return true;
+        }
+
+        /// <summary>
+        /// 窗口Id
+        /// </summary>
+        private uint m_windowId = 0;
+
+        /// <summary>
+        /// 窗口Id
+        /// </summary>
+        public uint WindowId
+        {
+            get { return m_windowId; }
+        }
+
+        private static uint m_nextWindowId = 0;
+
+        public virtual bool IsFullScreen
+        {
+            get { return false; }
+        }
+
+        public virtual bool IsFullScreenMaskScene
+        {
+            get { return false; }
+        }
+
+        /// <summary>
+        /// 一个界面中最大sortOrder值
+        /// </summary>
+        public const int MaxCanvasSortingOrder = 50;
+
+        /// <summary>
+        /// SortingOrder = stack.m_baseOrder + FixedAdditionalOrder
+        /// </summary>
+        public virtual int FixedAdditionalOrder
+        {
+            get { return UIWindow.MaxCanvasSortingOrder; }
+        }
+
+        public int SortingOrder
+        {
+            get
+            {
+                if (m_canvas != null)
+                {
+                    return m_canvas.sortingOrder;
+                }
+
+                return 0;
+            }
+
+            set
+            {
+                if (m_canvas != null)
+                {
+                    int oldOrder = m_canvas.sortingOrder;
+                    if (oldOrder != value)
+                    {
+                        var listCanvas = gameObject.GetComponentsInChildren<Canvas>(true);
+                        for (int i = 0; i < listCanvas.Length; i++)
+                        {
+                            var childCanvas = listCanvas[i];
+                            childCanvas.sortingOrder = value + (childCanvas.sortingOrder - oldOrder);
+                        }
+                        m_canvas.sortingOrder = value;
+                        _OnSortingOrderChg();
+                    }
+                }
+            }
+        }
+        #endregion
+
+
+        public void AllocWindowId()
+        {
+            if (m_nextWindowId == 0)
+            {
+                m_nextWindowId++;
+            }
+
+            m_windowId = m_nextWindowId++;
+        }
+
+        #region virtual function
+
+        public virtual UIWindowType GetWindowType()
+        {
+            return UIWindowType.WindowNormal;
+        }
+
+        #endregion
+
+        #region Call From UIManager
+        public bool Create(UIManager uiMgr, GameObject uiGo)
+        {
+            if (IsCreated)
+            {
+                return true;
+            }
+
+            m_isClosed = false;
+            if (!CreateBase(uiGo, true))
+            {
+                return false;
+            }
+
+            if (m_canvas == null)
+            {
+                Debug.LogErrorFormat("{0} have not a canvas!!", this.ToString());
+                Destroy();
+                return false;
+            }
+
+            m_ownUIManager = uiMgr;
+            m_firstVisible = false;
+
+            if (m_canvas != null)
+            {
+                m_canvas.overrideSorting = true;
+            }
+
+            ScriptGenerator();
+            BindMemberProperty();
+            RegisterEvent();
+
+            m_isCreating = true;
+            OnCreate();
+            m_isCreating = false;
+
+            if (m_isClosed)
+            {
+                Destroy();
+                return false;
+            }
+
+            SetModalState(GetModalType());
+            return true;
+        }
+
+        public virtual ModalType GetModalType()
+        {
+            if (IsFullScreen || GetWindowType() == UIWindowType.WindowTop)
+            {
+                return ModalType.TransparentType;
+            }
+            return ModalType.NormalType;
+        }
+
+        private void SetModalState(ModalType type)
+        {
+            var canClose = false;
+            switch (type)
+            {
+                case ModalType.NormalType:
+                    {
+                        m_modalAlpha = 0f;
+                        break;
+                    }
+                case ModalType.NormalHaveClose:
+                    {
+                        canClose = true;
+                        break;
+                    }
+                case ModalType.TransparentType:
+                    {
+                        m_modalAlpha = 0.01f;
+                        break;
+                    }
+                case ModalType.TransparentHaveClose:
+                    {
+                        m_modalAlpha = 0.01f;
+                        canClose = true;
+                        break;
+                    }
+                default:
+                    {
+                        m_modalAlpha = 0f;
+                        break;
+                    }
+            }
+            if (m_modalAlpha > 0)
+            {
+                string path = "UI/ModalSprite.prefab";
+                GameObject modal = TResources.Load(path);
+                modal.transform.SetParent(transform);
+                modal.transform.SetAsFirstSibling();
+                modal.transform.localScale = Vector3.one;
+                modal.transform.localPosition = Vector3.zero;
+                if (canClose)
+                {
+                    var button = UnityUtil.AddMonoBehaviour<Button>(modal);
+                    button.onClick.AddListener(Close);
+                }
+                m_modalImage = UnityUtil.AddMonoBehaviour<Image>(modal);
+                m_modalImage.color = new Color(0, 0, 0, m_modalAlpha);
+            }
+        }
+
+        public virtual void Close()
+        {
+            if (m_isCreating)
+            {
+                m_isClosed = true;
+                return;
+            }
+
+            var mgr = UIMgr;
+            if (mgr != null)
+            {
+                mgr.CloseWindow(this);
+            }
+        }
+        #endregion
+    }
+
+    public enum ModalType
+    {
+        /// <summary> 普通模态 </summary>
+        NormalType,
+
+        /// <summary> 透明模态 </summary>
+        TransparentType,
+
+        /// <summary> 普通状态且有关闭功能 </summary>
+        NormalHaveClose,
+
+        /// <summary> 透明状态且有关闭功能 </summary>
+        TransparentHaveClose,
+
+        /// <summary> 非模态 </summary>
+        NoneType,
+    }
+
+    public enum UIWindowBaseType
+    {
+        None,
+        Window,
+        Widget,
+    }
+
+}

TEngineHotUpdate/src/TEngineCore/UI/UIWindowBase.cs

@@ -0,0 +1,445 @@
+using System.Collections;
+using System.Collections.Generic;
+using TEngineCore;
+using UnityEngine;
+
+namespace TEngineCore
+{
+    public class UIWindowBase : UIBase
+    {
+        /// <summary>
+        /// 所属的window
+        /// </summary>
+        protected UIWindowBase m_parent = null;
+        protected Canvas m_canvas;
+
+        private List<UIWindowBase> m_listChild = null;
+        private List<UIWindowBase> m_listUpdateChild = null;
+        private bool m_updateListValid = false;
+
+        /// <summary>
+        /// 是否首次显示过了
+        /// </summary>
+        protected bool m_firstVisible = false;
+        /// <summary>
+        /// 当前是否显示出来了
+        /// </summary>
+        private bool m_visible = false;
+        public bool Visible
+        {
+            get { return m_visible; }
+        }
+
+        public UIWindowBase Parent
+        {
+            get { return m_parent; }
+        }
+
+        protected UIManager m_ownUIManager = null;
+
+        protected UIManager UIMgr
+        {
+            get
+            {
+                if (m_ownUIManager == null && m_parent != null)
+                {
+                    return m_parent.UIMgr;
+                }
+
+                return m_ownUIManager;
+            }
+        }
+
+        public virtual UIWindowBaseType BaseType
+        {
+            get { return UIWindowBaseType.None; }
+        }
+
+
+        #region 最基础的接口
+
+        /**
+         * 创建对象
+         *
+         * bindGO 是否把GameObject和Window绑定在一起
+         */
+        protected bool CreateBase(GameObject go, bool bindGo)
+        {
+            ///has created
+            if (!m_destroyed)
+            {
+                Debug.LogErrorFormat("UIBase has created: {0}", go.name);
+                return false;
+            }
+
+            if (go == null)
+            {
+                return false;
+            }
+
+            m_destroyed = false;
+            m_go = go;
+
+            m_transform = go.GetComponent<RectTransform>();
+            m_canvas = gameObject.GetComponent<Canvas>();
+
+            var canvas = gameObject.GetComponentsInChildren<Canvas>(true);
+            for (var i = 0; i < canvas.Length; i++)
+            {
+                var canva = canvas[i];
+                canva.additionalShaderChannels = AdditionalCanvasShaderChannels.TexCoord1;
+            }
+
+            if (m_transform == null)
+            {
+                Debug.LogErrorFormat("{0} ui base element need to be RectTransform", go.name);
+            }
+            return true;
+        }
+
+        protected void DestroyAllChild()
+        {
+            //销毁子对象
+            if (m_listChild != null)
+            {
+                for (int i = 0; i < m_listChild.Count; i++)
+                {
+                    var child = m_listChild[i];
+                    child.Destroy();
+                }
+
+                m_listChild.Clear();
+            }
+        }
+
+        public void Destroy()
+        {
+            if (IsDestroyed)
+            {
+                return;
+            }
+
+            m_destroyed = true;
+
+            OnDestroy();
+            DestroyAllChild();
+
+            if (m_parent != null)
+            {
+                m_parent.RmvChild(this);
+                m_parent = null;
+            }
+
+            if (m_go != null)
+            {
+                Object.Destroy(m_go);
+                m_go = null;
+            }
+
+            m_transform = null;
+        }
+
+        #endregion
+
+        #region 子类扩展的接口
+
+        /// <summary> 脚本生成的代码 </summary>
+        protected virtual void ScriptGenerator()
+        {
+
+        }
+
+        /// <summary>
+        ///  绑定代码和prefab之间元素的关系
+        /// </summary>
+        protected virtual void BindMemberProperty()
+        {
+        }
+
+        protected virtual void RegisterEvent()
+        {
+        }
+
+        private bool m_hasOverrideUpdate = true;
+        protected virtual void OnUpdate()
+        {
+            m_hasOverrideUpdate = false;
+
+        }
+
+        /// <summary>
+        /// 界面创建出来的时候调用，被覆盖不可见不会重复触发
+        /// </summary>
+        protected virtual void OnCreate()
+        {
+        }
+
+        protected virtual void OnDestroy()
+        {
+        }
+
+        /// <summary>
+        /// 创建出来首次visible
+        /// 用来播放一些显示动画之类的
+        /// </summary>
+        protected virtual void OnFirstVisible()
+        {
+        }
+
+        /// <summary>
+        /// 当显示出来的时候调用
+        /// 包括首次初始化后显示和上面的界面消失后重新恢复显示
+        /// </summary>
+        protected virtual void OnVisible()
+        {
+        }
+
+        /// <summary>
+        /// 界面不可见的时候调用
+        /// 当被上层全屏界面覆盖后，也会触发一次隐藏
+        /// </summary>
+        protected virtual void OnHidden()
+        {
+        }
+
+        protected void _OnSortingOrderChg()
+        {
+            if (m_listChild != null)
+            {
+                for (int i = 0; i < m_listChild.Count; i++)
+                {
+                    if (m_listChild[i].m_visible)
+                    {
+                        m_listChild[i]._OnSortingOrderChg();
+                    }
+                }
+            }
+            OnSortingOrderChg();
+        }
+
+        protected virtual void OnSortingOrderChg()
+        {
+        }
+        #endregion
+
+        public void AddChild(UIWindowBase child)
+        {
+            if (m_listChild == null)
+            {
+                m_listChild = new List<UIWindowBase>();
+            }
+
+            m_listChild.Add(child);
+            MarkListChanged();
+        }
+
+        public void RmvChild(UIWindowBase child)
+        {
+            //如果已经销毁了或者销毁过程中，那么不掉用删除
+            if (m_destroyed)
+            {
+                return;
+            }
+
+            if (m_listChild != null)
+            {
+                if (m_listChild.Remove(child))
+                {
+                    MarkListChanged();
+                }
+            }
+        }
+
+        /// <summary>
+        /// 重新整理update和lateupdate的调用缓存
+        /// </summary>
+        private void MarkListChanged()
+        {
+            m_updateListValid = false;
+            if (m_parent != null)
+            {
+                m_parent.MarkListChanged();
+            }
+        }
+
+        #region 子类调用的接口
+
+        protected Coroutine StartCoroutine(IEnumerator routine)
+        {
+            return MonoManager.Instance.StartCoroutine(routine);
+        }
+
+        protected void StopCoroutine(Coroutine cort)
+        {
+            MonoManager.Instance.StopCoroutine(cort);
+        }
+
+        #endregion
+
+        #region 通用的操作接口
+
+        public Transform FindChild(string path)
+        {
+            return UnityUtil.FindChild(transform, path);
+        }
+
+        public Transform FindChild(Transform _transform, string path)
+        {
+            return UnityUtil.FindChild(_transform, path);
+        }
+
+        public T FindChildComponent<T>(string path) where T : Component
+        {
+            return UnityUtil.FindChildComponent<T>(transform, path);
+        }
+
+        public T FindChildComponent<T>(Transform _transform, string path) where T : Component
+        {
+            return UnityUtil.FindChildComponent<T>(_transform, path);
+        }
+
+
+        public void Show(bool visible)
+        {
+            // 加个保护
+            if (m_destroyed || gameObject == null)
+            {
+                return;
+            }
+            if (m_visible != visible)
+            {
+                m_visible = visible;
+                if (visible)
+                {
+                    gameObject.SetActive(true);
+                    _OnVisible();
+                }
+                else
+                {
+                    _OnHidden();
+
+                    if (gameObject == null)
+                    {
+                        Debug.LogErrorFormat("ui bug, hiden destory gameobject: {0}", name);
+                    }
+                    else
+                    {
+                        gameObject.SetActive(false);
+                    }
+                }
+
+                MarkListChanged();
+            }
+        }
+
+        protected void _OnVisible()
+        {
+            if (m_listChild != null)
+            {
+                for (int i = 0; i < m_listChild.Count; i++)
+                {
+                    var child = m_listChild[i];
+                    if (child.gameObject.activeInHierarchy)
+                    {
+                        child._OnVisible();
+                    }
+                }
+            }
+            if (!m_firstVisible)
+            {
+                m_firstVisible = true;
+                OnFirstVisible();
+            }
+            OnVisible();
+        }
+
+        protected void _OnHidden()
+        {
+            if (m_listChild != null)
+            {
+                for (int i = 0; i < m_listChild.Count; i++)
+                {
+                    var child = m_listChild[i];
+                    if (child.gameObject.activeInHierarchy)
+                    {
+                        child._OnHidden();
+                    }
+                }
+            }
+            OnHidden();
+        }
+
+
+        /// <summary>
+        /// 返回是否有必要下一帧继续执行
+        /// </summary>
+        /// <returns></returns>
+        public bool Update()
+        {
+            if (!m_visible || m_destroyed)
+            {
+                return false;
+            }
+
+            List<UIWindowBase> listNextUpdateChild = null;
+            if (m_listChild != null && m_listChild.Count > 0)
+            {
+                listNextUpdateChild = m_listUpdateChild;
+                var updateListValid = m_updateListValid;
+                List<UIWindowBase> listChild = null;
+                if (!updateListValid)
+                {
+                    if (listNextUpdateChild == null)
+                    {
+                        listNextUpdateChild = new List<UIWindowBase>();
+                        m_listUpdateChild = listNextUpdateChild;
+                    }
+                    else
+                    {
+                        listNextUpdateChild.Clear();
+                    }
+
+                    listChild = m_listChild;
+                }
+                else
+                {
+                    listChild = listNextUpdateChild;
+                }
+
+                for (int i = 0; i < listChild.Count; i++)
+                {
+                    var window = listChild[i];
+
+                    var needValid = window.Update();
+
+                    if (!updateListValid && needValid)
+                    {
+                        listNextUpdateChild.Add(window);
+                    }
+                }
+
+                if (!updateListValid)
+                {
+                    m_updateListValid = true;
+                }
+            }
+
+            bool needUpdate = false;
+            if (listNextUpdateChild == null || listNextUpdateChild.Count <= 0)
+            {
+                m_hasOverrideUpdate = true;
+                OnUpdate();
+                needUpdate = m_hasOverrideUpdate;
+            }
+            else
+            {
+                OnUpdate();
+                needUpdate = true;
+            }
+            return needUpdate;
+        }
+
+        #endregion
+    }
+
+}

TEngineHotUpdate/src/TEngineCore/Unitity/DevicePerformanceUtil.cs

@@ -0,0 +1,175 @@
+using UnityEngine;
+
+namespace TEngineCore
+{
+    /// <summary>
+    /// 硬件设备性能适配工具
+    /// </summary>
+    public static class DevicePerformanceUtil
+    {
+        /// <summary>
+        /// 获取设备性能评级
+        /// </summary>
+        /// <returns>性能评级</returns>
+        public static DevicePerformanceLevel GetDevicePerformanceLevel()
+        {
+            if (SystemInfo.graphicsDeviceVendorID == 32902)
+            {
+                //集显
+                return DevicePerformanceLevel.Low;
+            }
+            else //NVIDIA 系列显卡（N卡）和AMD系列显卡
+            {
+                //根据目前硬件配置三个平台设置了不一样的评判标准（仅个人意见）
+                //CPU核心数
+#if UNITY_EDITOR || UNITY_STANDALONE_WIN
+                if (SystemInfo.processorCount <= 2)
+#elif UNITY_STANDALONE_OSX || UNITY_IPHONE
+            if (SystemInfo.processorCount < 2)
+#elif UNITY_ANDROID
+            if (SystemInfo.processorCount <= 4)
+#else
+                if(SystemInfo.processorCount <= 2)
+#endif
+                {
+                    //CPU核心数<=2判定为低端
+                    return DevicePerformanceLevel.Low;
+                }
+                else
+                {
+                    //显存
+                    int graphicsMemorySize = SystemInfo.graphicsMemorySize;
+                    //内存
+                    int systemMemorySize = SystemInfo.systemMemorySize;
+#if UNITY_EDITOR || UNITY_STANDALONE_WIN
+                    if (graphicsMemorySize >= 4000 && systemMemorySize >= 8000)
+                        return DevicePerformanceLevel.High;
+                    else if (graphicsMemorySize >= 2000 && systemMemorySize >= 4000)
+                        return DevicePerformanceLevel.Mid;
+                    else
+                        return DevicePerformanceLevel.Low;
+#elif UNITY_STANDALONE_OSX || UNITY_IPHONE
+            if (graphicsMemorySize >= 4000 && systemMemorySize >= 8000)
+                    return DevicePerformanceLevel.High;
+                else if (graphicsMemorySize >= 2000 && systemMemorySize >= 4000)
+                    return DevicePerformanceLevel.Mid;
+                else
+                    return DevicePerformanceLevel.Low;
+#elif UNITY_ANDROID
+            if (graphicsMemorySize >= 6000 && systemMemorySize >= 8000)
+                    return DevicePerformanceLevel.High;
+                else if (graphicsMemorySize >= 2000 && systemMemorySize >= 4000)
+                    return DevicePerformanceLevel.Mid;
+                else
+                    return DevicePerformanceLevel.Low;
+#else
+                    return DevicePerformanceLevel.Low;
+
+#endif
+                }
+            }
+        }
+
+        /// <summary>
+        /// 根据手机性能修改项目设置
+        /// </summary>
+        /// <param name="lowQuality">QualitySettings中对应Low的等级</param>
+        /// <param name="midQuality">QualitySettings中对应Mid的等级</param>
+        /// <param name="highQuality">QualitySettings中对应High的等级</param>
+        public static void ModifySettingsBasedOnPerformance(int lowQuality, int midQuality, int highQuality)
+        {
+            DevicePerformanceLevel level = GetDevicePerformanceLevel();
+            switch (level)
+            {
+                case DevicePerformanceLevel.Low:
+                    QualitySettings.SetQualityLevel(lowQuality, true);
+                    break;
+                case DevicePerformanceLevel.Mid:
+                    QualitySettings.SetQualityLevel(midQuality, true);
+                    break;
+                case DevicePerformanceLevel.High:
+                    QualitySettings.SetQualityLevel(highQuality, true);
+                    break;
+            }
+        }
+
+        /// <summary>
+        /// 根据机型配置自动设置质量
+        /// </summary>
+        public static void ModifySettingsBasedOnPerformance()
+        {
+            DevicePerformanceLevel level = GetDevicePerformanceLevel();
+            switch (level)
+            {
+                case DevicePerformanceLevel.Low:
+                    SetQualitySettings(QualityLevel.Low);
+                    break;
+                case DevicePerformanceLevel.Mid:
+                    SetQualitySettings(QualityLevel.Mid);
+                    break;
+                case DevicePerformanceLevel.High:
+                    SetQualitySettings(QualityLevel.High);
+                    break;
+            }
+        }
+
+        /// <summary>
+        /// 根据自身需要调整各级别需要修改的设置，可根据需求修改低中高三种方案某一项具体设置
+        /// </summary>
+        /// <param name="qualityLevel">质量等级</param>
+        public static void SetQualitySettings(QualityLevel qualityLevel)
+        {
+            switch (qualityLevel)
+            {
+                case QualityLevel.Low:
+                    //前向渲染使用的像素灯的最大数量，建议最少为1
+                    QualitySettings.pixelLightCount = 2;
+                    //你可以设置使用最大分辨率的纹理或者部分纹理（低分辨率纹理的处理开销低）。选项有 0_完整分辨率，1_1/2分辨率，2_1/4分辨率，3_1/8分辨率
+                    QualitySettings.masterTextureLimit = 1;
+                    //设置抗锯齿级别。选项有​​ 0_不开启抗锯齿，2_2倍，4_4倍和8_8倍采样。
+                    QualitySettings.antiAliasing = 0;
+                    //是否使用粒子软融合
+                    QualitySettings.softParticles = false;
+                    //启用实时反射探针，此设置需要用的时候再打开
+                    QualitySettings.realtimeReflectionProbes = false;
+                    //如果启用，公告牌将面向摄像机位置而不是摄像机方向。似乎与地形系统有关，此处没啥必要打开
+                    QualitySettings.billboardsFaceCameraPosition = false;
+                    //设置软硬阴影是否打开
+                    QualitySettings.shadows = ShadowQuality.Disable;
+                    //设置垂直同步方案，VSyncs数值需要在每帧之间传递，使用0为不等待垂直同步。值必须是0，1或2。
+                    QualitySettings.vSyncCount = 0;
+                    break;
+                case QualityLevel.Mid:
+                    QualitySettings.pixelLightCount = 4;
+                    QualitySettings.antiAliasing = 2;
+                    QualitySettings.softParticles = false;
+                    QualitySettings.realtimeReflectionProbes = true;
+                    QualitySettings.billboardsFaceCameraPosition = true;
+                    QualitySettings.shadows = ShadowQuality.HardOnly;
+                    QualitySettings.vSyncCount = 2;
+                    break;
+                case QualityLevel.High:
+                    QualitySettings.pixelLightCount = 4;
+                    QualitySettings.antiAliasing = 8;
+                    QualitySettings.softParticles = true;
+                    QualitySettings.realtimeReflectionProbes = true;
+                    QualitySettings.billboardsFaceCameraPosition = true;
+                    QualitySettings.shadows = ShadowQuality.All;
+                    QualitySettings.vSyncCount = 2;
+                    break;
+            }
+        }
+    }
+    public enum DevicePerformanceLevel
+    {
+        Low,
+        Mid,
+        High
+    }
+    public enum QualityLevel
+    {
+        Low,
+        Mid,
+        High
+    }
+}

TEngineHotUpdate/src/TEngineCore/Unitity/UnityUtil.cs

@@ -0,0 +1,298 @@
+using System;
+using System.Collections.Generic;
+using System.Text.RegularExpressions;
+using UnityEngine;
+using UnityEngine.EventSystems;
+using UnityEngineInternal;
+using Object = UnityEngine.Object;
+
+namespace TEngineCore
+{
+    /// <summary>
+    /// 封装Unity相关的一些通用接口
+    /// </summary>
+    public class UnityUtil
+    {
+        [TypeInferenceRule(TypeInferenceRules.TypeReferencedByFirstArgument)]
+        public static Component AddMonoBehaviour(Type type, GameObject go)
+        {
+            var comp = go.GetComponent(type);
+            if (comp == null)
+            {
+                comp = go.AddComponent(type);
+            }
+
+            return comp;
+        }
+
+        public static T AddMonoBehaviour<T>(Component comp) where T : Component
+        {
+
+            var ret = comp.GetComponent<T>();
+            if (ret == null)
+            {
+                ret = comp.gameObject.AddComponent<T>();
+            }
+
+            return ret;
+        }
+
+        public static T AddMonoBehaviour<T>(GameObject go) where T : Component
+        {
+            var comp = go.GetComponent<T>();
+            if (comp == null)
+            {
+                comp = go.AddComponent<T>();
+            }
+
+            return comp;
+        }
+
+        [TypeInferenceRule(TypeInferenceRules.TypeReferencedByFirstArgument)]
+        public static void RmvMonoBehaviour(Type type, GameObject go)
+        {
+            var comp = go.GetComponent(type);
+            if (comp != null)
+            {
+                UnityEngine.Object.Destroy(comp);
+            }
+        }
+
+        public static void RmvMonoBehaviour<T>(GameObject go) where T : Component
+        {
+            var comp = go.GetComponent<T>();
+            if (comp != null)
+            {
+                UnityEngine.Object.Destroy(comp);
+            }
+        }
+
+
+        public static Transform FindChild(Transform transform, string path)
+        {
+            var findTrans = transform.Find(path);
+            if (findTrans != null)
+            {
+                return findTrans;
+            }
+
+            return null;
+        }
+
+        public static Transform FindChildByName(Transform transform, string name)
+        {
+            if (transform == null)
+            {
+                return null;
+            }
+
+            for (int i = 0; i < transform.childCount; i++)
+            {
+                var childTrans = transform.GetChild(i);
+                if (childTrans.name == name)
+                {
+                    return childTrans;
+                }
+
+                var find = FindChildByName(childTrans, name);
+                if (find != null)
+                {
+                    return find;
+                }
+            }
+
+            return null;
+        }
+
+        [TypeInferenceRule(TypeInferenceRules.TypeReferencedByFirstArgument)]
+        public static Component FindChildComponent(Type type, Transform transform, string path)
+        {
+            var findTrans = transform.Find(path);
+            if (findTrans != null)
+            {
+                return findTrans.gameObject.GetComponent(type);
+            }
+
+            return null;
+        }
+
+        public static T FindChildComponent<T>(Transform transform, string path) where T : Component
+        {
+            var findTrans = transform.Find(path);
+            if (findTrans != null)
+            {
+                return findTrans.gameObject.GetComponent<T>();
+            }
+
+            return null;
+        }
+
+        public static void SetLayer(GameObject go, int layer)
+        {
+            if (go == null)
+            {
+                return;
+            }
+            SetLayer(go.transform, layer);
+        }
+
+        public static void SetLayer(Transform trans, int layer)
+        {
+            if (trans == null)
+            {
+                return;
+            }
+            trans.gameObject.layer = layer;
+            for (int i = 0, imax = trans.childCount; i < imax; ++i)
+            {
+                Transform child = trans.GetChild(i);
+                SetLayer(child, layer);
+            }
+        }
+
+        public static int RandomRangeInt(int min, int max)
+        {
+            return UnityEngine.Random.Range(min, max);
+        }
+
+        public static float RandomRangeFloat(float min, float max)
+        {
+            return UnityEngine.Random.Range(min, max);
+        }
+
+        public static Vector2 RandomInsideCircle(float radius)
+        {
+            return UnityEngine.Random.insideUnitCircle * radius;
+        }
+
+        [TypeInferenceRule(TypeInferenceRules.TypeReferencedByFirstArgument)]
+        public static Array CreateUnityArray(Type type, int length)
+        {
+            return Array.CreateInstance(type, length);
+        }
+
+        public static T[] CreateUnityArray<T>(int length)
+        {
+            return new T[length];
+        }
+
+
+        public static GameObject Instantiate(GameObject go)
+        {
+            if (go != null)
+            {
+                return UnityEngine.GameObject.Instantiate(go);
+            }
+
+            return null;
+        }
+
+        public static int GetHashCodeByString(string str)
+        {
+            return str.GetHashCode();
+        }
+
+        public static bool Raycast(Ray ray, out RaycastHit hitInfo, float maxDistance, int layerMask)
+        {
+            return Physics.Raycast(ray, out hitInfo, maxDistance, layerMask);
+        }
+
+        public static List<string> GetRegexMatchGroups(string pattern, string input)
+        {
+            List<string> list = new List<string>();
+            var regexLink = new Regex(pattern);
+            var links = regexLink.Match(input);
+            for (var i = 0; i < links.Groups.Count; ++i)
+            {
+                list.Add(links.Groups[i].Value);
+            }
+            return list;
+        }
+
+        public static void SetMaterialVector3(Material mat, int nameId, Vector3 val)
+        {
+            mat.SetVector(nameId, val);
+        }
+
+        public static void GetVectorData(Vector3 val, out float x, out float y, out float z)
+        {
+            x = val.x;
+            y = val.y;
+            z = val.z;
+        }
+        public static void GetVector2Data(Vector2 val, out float x, out float y)
+        {
+            x = val.x;
+            y = val.y;
+        }
+
+        public static bool GetTouchByFingerId(int fingerId, out Touch findTouch)
+        {
+            var finded = false;
+            var touchCnt = Input.touchCount;
+
+            findTouch = new Touch();
+            for (int i = 0; i < touchCnt; i++)
+            {
+                var touch = Input.GetTouch(i);
+                if (touch.fingerId == fingerId)
+                {
+                    findTouch = touch;
+                    finded = true;
+                    break;
+                }
+            }
+
+            return finded;
+        }
+
+        public static bool SetAnimatorController(GameObject go, string resPath)
+        {
+            //RuntimeAnimatorController rac = (RuntimeAnimatorController)ResourcesManager.Instance.Load<UnityEngine.Object>(resPath);
+            //if (rac == null)
+            //{
+            //    Debug.Log("GetAnimator failed path: " + resPath);
+            //    return false;
+            //}
+
+            //var ani = go.GetComponentInChildren<Animator>(true);
+
+            //if (ani != null)
+            //{
+            //    ani.runtimeAnimatorController = rac;
+            //    return true;
+            //}
+
+            return false;
+        }
+
+        public static void SetGameObjectActive(GameObject go, bool active)
+        {
+            if (go != null && go.activeSelf != active)
+            {
+                go.SetActive(active);
+            }
+        }
+
+        public static T[] GetComponentsInChildren<T>(GameObject go) where T : UIBehaviour
+        {
+            if (go != null)
+            {
+                return go.GetComponentsInChildren<T>();
+            }
+
+            return null;
+        }
+
+        public static T GetComponent<T>(GameObject go)
+        {
+            if (go != null)
+            {
+                return go.GetComponent<T>();
+            }
+
+            return default(T);
+        }
+    }
+
+}