11 files changed, 623 insertions, 623 deletions

diff --git a/src/libjin-lua/common/je_lua.h b/src/libjin-lua/common/je_lua.h
index 629874c..302fea6 100644
--- a/src/libjin-lua/common/je_lua.h
+++ b/src/libjin-lua/common/je_lua.h
@@ -12,72 +12,72 @@
 
 namespace JinEngine
 {
-    namespace Lua
-    {
-
-        // Extends luax.h library.
-
-        ///
-        ///
-        ///
-        LuaObject* luax_newinstance(lua_State* L, const char* type, Shared* shared);
-
-        ///
-        /// Copy instance to another lua state.
-        ///
-        LuaObject* luax_copyinstance(lua_State* to, LuaObject* src);
-
-        ///
-        ///
-        ///
-        LuaObject* luax_checkobject(lua_State* L, int idx, const char* type);
-
-        ///
-        /// Access lua object by object pointer.
-        ///
-        int luax_getobject(lua_State* L, LuaObject* obj);
-
-        ///
-        /// Get object's reference table.
-        ///
-        void luax_getreference(lua_State* L, LuaObject* obj);
-
-        ///
-        ///
-        ///
-        bool luax_addreference(lua_State* L, LuaObject* obj, LuaObject* dep);
-
-        ///
-        ///
-        ///
-        void luax_removereference(lua_State* L, LuaObject* obj);
-
-        ///
-        ///
-        ///
-        void luax_removereference(lua_State* L, LuaObject* obj, LuaObject* dep);
-
-        ///
-        ///
-        ///
-        void luax_removeobject(lua_State* L, LuaObject* obj);
-
-        ///
-        ///
-        ///
-        int luax_getobjectstable(lua_State* L);
-
-        ///
-        ///
-        ///
-        int luax_getmodulestable(lua_State* L);
-
-        ///
-        ///
-        ///
-        int luax_getreferencestable(lua_State* L);
-
-    }
+	namespace Lua
+	{
+
+		// Extends luax.h library.
+
+		///
+		///
+		///
+		LuaObject* luax_newinstance(lua_State* L, const char* type, Shared* shared);
+
+		///
+		/// Copy instance to another lua state.
+		///
+		LuaObject* luax_copyinstance(lua_State* to, LuaObject* src);
+
+		///
+		///
+		///
+		LuaObject* luax_checkobject(lua_State* L, int idx, const char* type);
+
+		///
+		/// Access lua object by object pointer.
+		///
+		int luax_getobject(lua_State* L, LuaObject* obj);
+
+		///
+		/// Get object's reference table.
+		///
+		void luax_getreference(lua_State* L, LuaObject* obj);
+
+		///
+		///
+		///
+		bool luax_addreference(lua_State* L, LuaObject* obj, LuaObject* dep);
+
+		///
+		///
+		///
+		void luax_removereference(lua_State* L, LuaObject* obj);
+
+		///
+		///
+		///
+		void luax_removereference(lua_State* L, LuaObject* obj, LuaObject* dep);
+
+		///
+		///
+		///
+		void luax_removeobject(lua_State* L, LuaObject* obj);
+
+		///
+		///
+		///
+		int luax_getobjectstable(lua_State* L);
+
+		///
+		///
+		///
+		int luax_getmodulestable(lua_State* L);
+
+		///
+		///
+		///
+		int luax_getreferencestable(lua_State* L);
+
+	}
 }
 
 #endif
\ No newline at end of file
diff --git a/src/libjin-lua/common/l_callback.cpp b/src/libjin-lua/common/l_callback.cpp
index a2adcea..4165ca6 100644
--- a/src/libjin-lua/common/l_callback.cpp
+++ b/src/libjin-lua/common/l_callback.cpp
@@ -2,42 +2,42 @@
 
 namespace JinEngine
 {
-    namespace Lua
-    {
+	namespace Lua
+	{
 
-        LuaCallback::LuaCallback(lua_State* L)
-            : mLuaFunc(nullptr)
-            , mParams(0)
-            , mL(L)
-        {
-        }
+		LuaCallback::LuaCallback(lua_State* L)
+			: mLuaFunc(nullptr)
+			, mParams(0)
+			, mL(L)
+		{
+		}
 
-        LuaCallback::~LuaCallback()
-        {
-            delete mLuaFunc;
-            for (auto p : mParams)
-                delete p;
-        }
+		LuaCallback::~LuaCallback()
+		{
+			delete mLuaFunc;
+			for (auto p : mParams)
+				delete p;
+		}
 
-        void LuaCallback::setFunc(int i)
-        {
-            if (mLuaFunc != nullptr)
-                delete mLuaFunc;
-            mLuaFunc = new LuaRef(mL, i);
-        }
+		void LuaCallback::setFunc(int i)
+		{
+			if (mLuaFunc != nullptr)
+				delete mLuaFunc;
+			mLuaFunc = new LuaRef(mL, i);
+		}
 
-        void LuaCallback::pushParam(int i)
-        {
-            mParams.push_back(new LuaRef(mL, i));
-        }
+		void LuaCallback::pushParam(int i)
+		{
+			mParams.push_back(new LuaRef(mL, i));
+		}
 
-        void LuaCallback::call()
-        {
-            mLuaFunc->push();
-            for (auto p : mParams)
-                p->push();
-            luax_call(mL, mParams.size(), 0);
-        }
+		void LuaCallback::call()
+		{
+			mLuaFunc->push();
+			for (auto p : mParams)
+				p->push();
+			luax_call(mL, mParams.size(), 0);
+		}
 
-    }
+	}
 }
\ No newline at end of file
diff --git a/src/libjin-lua/common/l_callback.h b/src/libjin-lua/common/l_callback.h
index af7200c..c6ab5b4 100644
--- a/src/libjin-lua/common/l_callback.h
+++ b/src/libjin-lua/common/l_callback.h
@@ -8,59 +8,59 @@
 
 namespace JinEngine
 {
-    namespace Lua
-    {
+	namespace Lua
+	{
 
-        ///
-        ///
-        ///
-        class LuaCallback
-        {
-        public:
-            ///
-            ///
-            ///
-            LuaCallback(lua_State* L);
+		///
+		///
+		///
+		class LuaCallback
+		{
+		public:
+			///
+			///
+			///
+			LuaCallback(lua_State* L);
 
-            ///
-            ///
-            ///
-            ~LuaCallback();
+			///
+			///
+			///
+			~LuaCallback();
 
-            ///
-            ///
-            ///
-            void setFunc(int i);
+			///
+			///
+			///
+			void setFunc(int i);
 
-            ///
-            ///
-            ///
-            void pushParam(int i);
+			///
+			///
+			///
+			void pushParam(int i);
 
-            ///
-            ///
-            ///
-            void call();
+			///
+			///
+			///
+			void call();
 
-        private:
-            ///
-            ///
-            ///
-            LuaRef* mLuaFunc; 
+		private:
+			///
+			///
+			///
+			LuaRef* mLuaFunc; 
 
-            ///
-            ///
-            ///
-            std::vector<LuaRef*> mParams;
+			///
+			///
+			///
+			std::vector<LuaRef*> mParams;
 
-            ///
-            ///
-            ///
-            lua_State* const mL;
+			///
+			///
+			///
+			lua_State* const mL;
 
-        };
+		};
 
-    } // namespace Lua
+	} // namespace Lua
 } // namespace JinEngine
 
 #endif // __JIN_COMMON_REFERENCE_H
\ No newline at end of file
diff --git a/src/libjin-lua/common/l_constant.h b/src/libjin-lua/common/l_constant.h
index c173b88..05d3b0c 100644
--- a/src/libjin-lua/common/l_constant.h
+++ b/src/libjin-lua/common/l_constant.h
@@ -3,12 +3,12 @@
 
 namespace JinEngine
 {
-    namespace Lua
-    {
+	namespace Lua
+	{
 
 
 
-    }
+	}
 }
 
 #endif
\ No newline at end of file
diff --git a/src/libjin-lua/common/l_object.cpp b/src/libjin-lua/common/l_object.cpp
index e3ac158..8117079 100644
--- a/src/libjin-lua/common/l_object.cpp
+++ b/src/libjin-lua/common/l_object.cpp
@@ -3,110 +3,110 @@
 
 namespace JinEngine
 {
-    namespace Lua
-    {
+	namespace Lua
+	{
 
-        void LuaObject::bind(Shared* obj)
-        {
-            if (obj)
-            {
-                shared = obj;
-                shared->retain();
-                dependencies = new std::map<uint, LuaObject*>();
-            }
-        }
+		void LuaObject::bind(Shared* obj)
+		{
+			if (obj)
+			{
+				shared = obj;
+				shared->retain();
+				dependencies = new std::map<uint, LuaObject*>();
+			}
+		}
 
-        void LuaObject::release()
-        {
-            // Delete lua shared table reference and references.
-            if (dependencies)
-            {
-                clearDependencies();
-                delete dependencies;
-                dependencies = nullptr;
-            }
-            // Try delete engine side shared.
-            if (shared)
-            {
-                shared->release();
-                shared = nullptr;
-            }
-        }
+		void LuaObject::release()
+		{
+			// Delete lua shared table reference and references.
+			if (dependencies)
+			{
+				clearDependencies();
+				delete dependencies;
+				dependencies = nullptr;
+			}
+			// Try delete engine side shared.
+			if (shared)
+			{
+				shared->release();
+				shared = nullptr;
+			}
+		}
 
-        const char* LuaObject::getObjectType()
-        {
-            return type;
-        }
+		const char* LuaObject::getObjectType()
+		{
+			return type;
+		}
 
-        Shared* LuaObject::getShared()
-        {
-            return shared;
-        }
+		Shared* LuaObject::getShared()
+		{
+			return shared;
+		}
 
-        void LuaObject::setDependency(uint key, LuaObject* dep)
-        {
-            removeDependency(key);
-            dependencies->insert(std::pair<uint, LuaObject*>(key, dep));
-            luax_addreference(state, this, dep);
-        }
+		void LuaObject::setDependency(uint key, LuaObject* dep)
+		{
+			removeDependency(key);
+			dependencies->insert(std::pair<uint, LuaObject*>(key, dep));
+			luax_addreference(state, this, dep);
+		}
 
-        void LuaObject::removeDependency(uint key)
-        {
-            if (!isDependOn(key))
-                return;
-            DepsMap::iterator it = dependencies->find(key);
-            LuaObject* dep = it->second;
-            luax_removereference(state, this, dep);
-            dependencies->erase(it);
-        }
+		void LuaObject::removeDependency(uint key)
+		{
+			if (!isDependOn(key))
+				return;
+			DepsMap::iterator it = dependencies->find(key);
+			LuaObject* dep = it->second;
+			luax_removereference(state, this, dep);
+			dependencies->erase(it);
+		}
 
-        void LuaObject::removeDependency(LuaObject* dependency)
-        {
-            for (DepsMap::iterator it = dependencies->begin(); it != dependencies->end();)
-            {
-                LuaObject* dep = it->second;
-                if (dep == dependency)
-                {
-                    luax_removereference(state, this, dep);
-                    dependencies->erase(it);
-                }
-                else
-                    ++it;
-            }
-        }
+		void LuaObject::removeDependency(LuaObject* dependency)
+		{
+			for (DepsMap::iterator it = dependencies->begin(); it != dependencies->end();)
+			{
+				LuaObject* dep = it->second;
+				if (dep == dependency)
+				{
+					luax_removereference(state, this, dep);
+					dependencies->erase(it);
+				}
+				else
+					++it;
+			}
+		}
 
-        bool LuaObject::isDependOn(uint key)
-        {
-            return dependencies->find(key) != dependencies->end();
-        }
+		bool LuaObject::isDependOn(uint key)
+		{
+			return dependencies->find(key) != dependencies->end();
+		}
 
-        bool LuaObject::isDependOn(LuaObject* shared)
-        {
-            for (std::pair<uint, LuaObject*> dep : (*dependencies))
-            {
-                if (dep.second == shared)
-                    return true;
-            }
-            return false;
-        }
+		bool LuaObject::isDependOn(LuaObject* shared)
+		{
+			for (std::pair<uint, LuaObject*> dep : (*dependencies))
+			{
+				if (dep.second == shared)
+					return true;
+			}
+			return false;
+		}
 
-        void LuaObject::clearDependencies()
-        {
-            luax_removereference(state, this);
-            dependencies->clear();
-        }
+		void LuaObject::clearDependencies()
+		{
+			luax_removereference(state, this);
+			dependencies->clear();
+		}
 
-        LuaObject* LuaObject::getDependency(uint key)
-        {
-            if (!isDependOn(key))
-                return nullptr;
-            return dependencies->find(key)->second;
-        }
+		LuaObject* LuaObject::getDependency(uint key)
+		{
+			if (!isDependOn(key))
+				return nullptr;
+			return dependencies->find(key)->second;
+		}
 
-        int LuaObject::getDependenciesCount()
-        {
-            return dependencies->size();
-        }
+		int LuaObject::getDependenciesCount()
+		{
+			return dependencies->size();
+		}
 
-    }
+	}
 }
\ No newline at end of file
diff --git a/src/libjin-lua/common/l_object.h b/src/libjin-lua/common/l_object.h
index 15bd79d..84d16d7 100644
--- a/src/libjin-lua/common/l_object.h
+++ b/src/libjin-lua/common/l_object.h
@@ -8,62 +8,62 @@ struct lua_State;
 
 namespace JinEngine
 {
-    namespace Lua
-    {
+	namespace Lua
+	{
 
-        class LuaObject
-        {
-        public:
-            ///
-            /// Set lua_State and object it bind.
-            ///
-            void bind(Shared* obj);
+		class LuaObject
+		{
+		public:
+			///
+			/// Set lua_State and object it bind.
+			///
+			void bind(Shared* obj);
 
-            void release();
+			void release();
 
-            const char* getObjectType();
+			const char* getObjectType();
 
-            Shared* getShared();
+			Shared* getShared();
 
-            template<class T>
-            T* getObject()
-            {
-                return shared->getObject<T>();
-            }
+			template<class T>
+			T* getObject()
+			{
+				return shared->getObject<T>();
+			}
 
-            void setDependency(uint key, LuaObject* dep);
+			void setDependency(uint key, LuaObject* dep);
 
-            void removeDependency(uint key);
+			void removeDependency(uint key);
 
-            void removeDependency(LuaObject* dep);
+			void removeDependency(LuaObject* dep);
 
-            bool isDependOn(uint key);
+			bool isDependOn(uint key);
 
-            bool isDependOn(LuaObject* shared);
+			bool isDependOn(LuaObject* shared);
 
-            void clearDependencies();
+			void clearDependencies();
 
-            LuaObject* getDependency(uint key);
+			LuaObject* getDependency(uint key);
 
-            int getDependenciesCount();
+			int getDependenciesCount();
 
-            //////////////////////////////////////////////////////////////////////////////////////////////////////
-            // Lua state object.
-            //////////////////////////////////////////////////////////////////////////////////////////////////////
+			//////////////////////////////////////////////////////////////////////////////////////////////////////
+			// Lua state object.
+			//////////////////////////////////////////////////////////////////////////////////////////////////////
 
-            using DepsMap = std::map<uint, LuaObject*>;
+			using DepsMap = std::map<uint, LuaObject*>;
 
-            lua_State* state;
+			lua_State* state;
 
-            Shared* shared;
+			Shared* shared;
 
-            const char* type;
+			const char* type;
 
-            DepsMap* dependencies;
+			DepsMap* dependencies;
 
-        };
+		};
 
-    } // namespace Lua
+	} // namespace Lua
 } // namespace JinEngine
 
 #endif // __JIN_COMMON_OBJECT_H__
\ No newline at end of file
diff --git a/src/libjin-lua/common/l_reference.cpp b/src/libjin-lua/common/l_reference.cpp
index 2fcf792..550ff73 100644
--- a/src/libjin-lua/common/l_reference.cpp
+++ b/src/libjin-lua/common/l_reference.cpp
@@ -4,39 +4,39 @@
 
 namespace JinEngine
 {
-    namespace Lua
-    {
+	namespace Lua
+	{
 
-        LuaRef::LuaRef(lua_State* L, int i)
-            : mL(L)
-        {
-            // Get value.
-            luax_pushvalue(mL, i);
-            // Set reference.
-            luax_getreferencestable(L);
-            luax_pushvalue(mL, -2);
-            mIndex = luax_ref(mL, -2);
-            luax_pop(L, 3);
-        }
+		LuaRef::LuaRef(lua_State* L, int i)
+			: mL(L)
+		{
+			// Get value.
+			luax_pushvalue(mL, i);
+			// Set reference.
+			luax_getreferencestable(L);
+			luax_pushvalue(mL, -2);
+			mIndex = luax_ref(mL, -2);
+			luax_pop(L, 3);
+		}
 
-        LuaRef::~LuaRef()
-        {
-            unref();
-        }
+		LuaRef::~LuaRef()
+		{
+			unref();
+		}
 
-        void LuaRef::unref()
-        {
-            luax_getreferencestable(mL);
-            luax_unref(mL, -1, mIndex);
-            luax_pop(mL, 1);
-        }
+		void LuaRef::unref()
+		{
+			luax_getreferencestable(mL);
+			luax_unref(mL, -1, mIndex);
+			luax_pop(mL, 1);
+		}
 
-        void LuaRef::push()
-        {
-            luax_getreferencestable(mL);
-            luax_rawgeti(mL, -1, mIndex);
-            luax_remove(mL, -2);
-        }
+		void LuaRef::push()
+		{
+			luax_getreferencestable(mL);
+			luax_rawgeti(mL, -1, mIndex);
+			luax_remove(mL, -2);
+		}
 
-    }
+	}
 }
\ No newline at end of file
diff --git a/src/libjin-lua/common/l_reference.h b/src/libjin-lua/common/l_reference.h
index 1a62dba..4c4756f 100644
--- a/src/libjin-lua/common/l_reference.h
+++ b/src/libjin-lua/common/l_reference.h
@@ -5,50 +5,50 @@
 
 namespace JinEngine
 {
-    namespace Lua
-    {
-
-        ///
-        /// This class wraps the reference functionality built into Lua, which allows C++ code to refer to Lua 
-        /// variables.
-        ///
-        class LuaRef
-        {
-        public: 
-            ///
-            ///
-            ///
-            LuaRef(lua_State* L, int i);
-
-            ///
-            ///
-            ///
-            ~LuaRef();
-
-            ///
-            ///
-            ///
-            void unref();
-
-            ///
-            /// Push value onto the stack.
-            ///
-            void push();
-
-        private:
-            ///
-            ///
-            ///
-            lua_State* const mL;
-
-            ///
-            ///
-            ///
-            int mIndex; 
-
-        };
-
-    } // namespace Lua
+	namespace Lua
+	{
+
+		///
+		/// This class wraps the reference functionality built into Lua, which allows C++ code to refer to Lua 
+		/// variables.
+		///
+		class LuaRef
+		{
+		public: 
+			///
+			///
+			///
+			LuaRef(lua_State* L, int i);
+
+			///
+			///
+			///
+			~LuaRef();
+
+			///
+			///
+			///
+			void unref();
+
+			///
+			/// Push value onto the stack.
+			///
+			void push();
+
+		private:
+			///
+			///
+			///
+			lua_State* const mL;
+
+			///
+			///
+			///
+			int mIndex; 
+
+		};
+
+	} // namespace Lua
 } // namespace JinEngine
 
 #endif // __JIN_COMMON_REFERENCE_H
\ No newline at end of file
diff --git a/src/libjin-lua/common/l_runtime.cpp b/src/libjin-lua/common/l_runtime.cpp
index 0972ee5..d57259f 100644
--- a/src/libjin-lua/common/l_runtime.cpp
+++ b/src/libjin-lua/common/l_runtime.cpp
@@ -8,208 +8,208 @@ using namespace JinEngine::Math;
 
 namespace JinEngine
 {
-    namespace Lua
-    {
-
-        static const char* Jin_Lua_Objects_Table = "Jin_Objects_Table";
-
-        static const char* Jin_Lua_Reference_Table = "Jin_Reference_Table";
-
-        static const char* Jin_Lua_Modules_Table = "Jin_Modules_Table";
-
-        using DepsMap = LuaObject::DepsMap;
-
-        LuaObject* luax_newinstance(lua_State* L, const char* type, Shared* shared)
-        {
-            LuaObject* obj = static_cast<LuaObject*>(luax_newinstance(L, type, sizeof(LuaObject)));
-            obj->state = L;
-            obj->type = type;
-            obj->bind(shared);
-            // Add to objects_table, objects_table[shared] = luaObj
-            luax_getobjectstable(L);
-            luax_pushlightuserdata(L, shared);
-            luax_pushvalue(L, -3);
-            luax_settable(L, -3);
-            luax_pop(L, 1); // Pop objects table.
-            return obj;
-        }
-
-        LuaObject* luax_checkobject(lua_State* L, int idx, const char* type)
-        {
-            return (LuaObject*)luax_checktype(L, idx, type);
-        }
-
-        LuaObject* luax_copyinstance(lua_State* to, LuaObject* src)
-        {
-            if (to == src->state)
-                return nullptr;
-            // Copy dependencies.
-            DepsMap& srcDeps = *src->dependencies;
-            for (DepsMap::iterator it = srcDeps.begin(); it != srcDeps.end(); ++it)
-            {
-                LuaObject* obj = it->second;
-                Shared* shr = obj->shared;
-                // Try get lua object.
-                luax_getobject(src->state, obj);
-                LuaObject* luaObj = (LuaObject*)luax_checktype(src->state, -1, obj->getObjectType());
-                luax_pop(src->state, 1); // Pop lua object.
-                luax_copyinstance(to, luaObj);
-                luax_pop(to, 1); // Pop reference object.
-            }
-            Shared* shr = src->getShared();
-            LuaObject* obj = luax_newinstance(to, src->getObjectType(), shr);
-            (*obj->dependencies) = (*src->dependencies);
-            // Add to objects_table.
-            luax_getobjectstable(to);
-            luax_pushlightuserdata(to, shr);
-            luax_pushvalue(to, -3);
-            luax_settable(to, -3);
-            luax_pop(to, 1); // Pop objects table.
-            // Set dependencies.
-            DepsMap& deps = *obj->dependencies;
-            DepsMap::iterator it = deps.begin();
-            for (; it != deps.end(); ++it)
-            {
-                LuaObject* dep = it->second;
-                luax_addreference(to, src, dep);
-            }
-            return obj;
-        }
-
-        int luax_getobject(lua_State* L, LuaObject* obj)
-        {
-            luax_getobjectstable(L);
-            luax_pushlightuserdata(L, obj->shared);
-            luax_gettable(L, -2);
-            luax_remove(L, -2); // Remove objects table on stack.
-            return 1;
-        }
-
-        void luax_removeobject(lua_State* L, LuaObject* obj)
-        {
-            luax_getobjectstable(L);
-            luax_pushlightuserdata(L, obj->shared);
-            luax_pushnil(L);
-            luax_settable(L, -3);
-            luax_pop(L, 1);
-        }
-
-        int luax_getobjectstable(lua_State* L)
-        {
-            luax_getfield(L, LUA_REGISTRYINDEX, Jin_Lua_Objects_Table);
-            // If no such table, add one.
-            if (luax_isnil(L, -1) || !luax_istable(L, -1))
-            {
-                luax_pop(L, 1);
-                luax_newtable(L);
-
-                // metatable 
-                luax_newtable(L);
-                // weak table
-                luax_pushliteral(L, "v");
-                luax_setfield(L, -2, "__mode");
-                // setmetatable(newtable, metatable)
-                luax_setmetatable(L, -2);
-
-                luax_pushvalue(L, -1);
-                luax_setfield(L, LUA_REGISTRYINDEX, Jin_Lua_Objects_Table);
-            }
-            return 1;
-        }
-
-        int luax_getmodulestable(lua_State* L)
-        {
-            luax_getfield(L, LUA_REGISTRYINDEX, Jin_Lua_Modules_Table);
-            // If no such table, add one.
-            if (luax_isnil(L, -1) || !luax_istable(L, -1))
-            {
-                luax_pop(L, 1);
-                luax_newtable(L);
-
-                // metatable 
-                luax_newtable(L);
-                // weak table
-                luax_pushliteral(L, "v");
-                luax_setfield(L, -2, "__mode");
-                // setmetatable(newtable, metatable)
-                luax_setmetatable(L, -2);
-
-                luax_pushvalue(L, -1);
-                luax_setfield(L, LUA_REGISTRYINDEX, Jin_Lua_Modules_Table);
-            }
-            return 1;
-        }
-
-        int luax_getreferencestable(lua_State* L)
-        {
-            luax_getfield(L, LUA_REGISTRYINDEX, Jin_Lua_Reference_Table);
-            // If no such table, add one.
-            if (luax_isnil(L, -1) || !luax_istable(L, -1))
-            {
-                luax_pop(L, 1);
-                luax_newtable(L);
-                luax_pushvalue(L, -1);
-                luax_setfield(L, LUA_REGISTRYINDEX, Jin_Lua_Reference_Table);
-            }
-            return 1;
-        }
-
-        void luax_getreference(lua_State* L, LuaObject* obj)
-        {
-            luax_getreferencestable(L);
-            luax_pushlightuserdata(L, obj->shared);
-            luax_gettable(L, -2);
-            luax_remove(L, -2);
-        }
-
-        bool luax_addreference(lua_State* L, LuaObject* obj, LuaObject* dep)
-        {
-            luax_getreference(L, obj);
-            // If no dependencies table, add one.
-            if (luax_isnil(L, -1))
-            {
-                luax_pop(L, 1);
-                luax_getreferencestable(L);
-                luax_newtable(L);
-                luax_pushlightuserdata(L, obj->shared);
-                luax_pushvalue(L, -2);
-                luax_settable(L, -4);
-                luax_remove(L, -2); // Remove references table.
-            }
-            luax_pushlightuserdata(L, dep->shared);
-            luax_getobject(L, dep);
-            if (luax_isnil(L, -1))
-            {
-                luax_pop(L, 3); // Pop nil, dep, reftbl.
-                return false;
-            }
-            luax_settable(L, -3);
-            luax_pop(L, 1);
-            return true;
-        }
-
-        void luax_removereference(lua_State* L, LuaObject* obj)
-        {
-            luax_getreferencestable(L);
-            luax_pushlightuserdata(L, obj->shared);
-            luax_pushnil(L);
-            luax_settable(L, -3);
-            luax_pop(L, 1);
-        }
-
-        void luax_removereference(lua_State* L, LuaObject* obj, LuaObject* dep)
-        {
-            luax_getreference(L, obj);
-            if (luax_isnil(L, -1))
-            {
-                luax_pop(L, 1);
-                return;
-            }
-            luax_pushlightuserdata(L, dep->shared);
-            luax_pushnil(L);
-            luax_settable(L, -3);
-            luax_pop(L, 1);
-        }
-
-    }
+	namespace Lua
+	{
+
+		static const char* Jin_Lua_Objects_Table = "Jin_Objects_Table";
+
+		static const char* Jin_Lua_Reference_Table = "Jin_Reference_Table";
+
+		static const char* Jin_Lua_Modules_Table = "Jin_Modules_Table";
+
+		using DepsMap = LuaObject::DepsMap;
+
+		LuaObject* luax_newinstance(lua_State* L, const char* type, Shared* shared)
+		{
+			LuaObject* obj = static_cast<LuaObject*>(luax_newinstance(L, type, sizeof(LuaObject)));
+			obj->state = L;
+			obj->type = type;
+			obj->bind(shared);
+			// Add to objects_table, objects_table[shared] = luaObj
+			luax_getobjectstable(L);
+			luax_pushlightuserdata(L, shared);
+			luax_pushvalue(L, -3);
+			luax_settable(L, -3);
+			luax_pop(L, 1); // Pop objects table.
+			return obj;
+		}
+
+		LuaObject* luax_checkobject(lua_State* L, int idx, const char* type)
+		{
+			return (LuaObject*)luax_checktype(L, idx, type);
+		}
+
+		LuaObject* luax_copyinstance(lua_State* to, LuaObject* src)
+		{
+			if (to == src->state)
+				return nullptr;
+			// Copy dependencies.
+			DepsMap& srcDeps = *src->dependencies;
+			for (DepsMap::iterator it = srcDeps.begin(); it != srcDeps.end(); ++it)
+			{
+				LuaObject* obj = it->second;
+				Shared* shr = obj->shared;
+				// Try get lua object.
+				luax_getobject(src->state, obj);
+				LuaObject* luaObj = (LuaObject*)luax_checktype(src->state, -1, obj->getObjectType());
+				luax_pop(src->state, 1); // Pop lua object.
+				luax_copyinstance(to, luaObj);
+				luax_pop(to, 1); // Pop reference object.
+			}
+			Shared* shr = src->getShared();
+			LuaObject* obj = luax_newinstance(to, src->getObjectType(), shr);
+			(*obj->dependencies) = (*src->dependencies);
+			// Add to objects_table.
+			luax_getobjectstable(to);
+			luax_pushlightuserdata(to, shr);
+			luax_pushvalue(to, -3);
+			luax_settable(to, -3);
+			luax_pop(to, 1); // Pop objects table.
+			// Set dependencies.
+			DepsMap& deps = *obj->dependencies;
+			DepsMap::iterator it = deps.begin();
+			for (; it != deps.end(); ++it)
+			{
+				LuaObject* dep = it->second;
+				luax_addreference(to, src, dep);
+			}
+			return obj;
+		}
+
+		int luax_getobject(lua_State* L, LuaObject* obj)
+		{
+			luax_getobjectstable(L);
+			luax_pushlightuserdata(L, obj->shared);
+			luax_gettable(L, -2);
+			luax_remove(L, -2); // Remove objects table on stack.
+			return 1;
+		}
+
+		void luax_removeobject(lua_State* L, LuaObject* obj)
+		{
+			luax_getobjectstable(L);
+			luax_pushlightuserdata(L, obj->shared);
+			luax_pushnil(L);
+			luax_settable(L, -3);
+			luax_pop(L, 1);
+		}
+
+		int luax_getobjectstable(lua_State* L)
+		{
+			luax_getfield(L, LUA_REGISTRYINDEX, Jin_Lua_Objects_Table);
+			// If no such table, add one.
+			if (luax_isnil(L, -1) || !luax_istable(L, -1))
+			{
+				luax_pop(L, 1);
+				luax_newtable(L);
+
+				// metatable 
+				luax_newtable(L);
+				// weak table
+				luax_pushliteral(L, "v");
+				luax_setfield(L, -2, "__mode");
+				// setmetatable(newtable, metatable)
+				luax_setmetatable(L, -2);
+
+				luax_pushvalue(L, -1);
+				luax_setfield(L, LUA_REGISTRYINDEX, Jin_Lua_Objects_Table);
+			}
+			return 1;
+		}
+
+		int luax_getmodulestable(lua_State* L)
+		{
+			luax_getfield(L, LUA_REGISTRYINDEX, Jin_Lua_Modules_Table);
+			// If no such table, add one.
+			if (luax_isnil(L, -1) || !luax_istable(L, -1))
+			{
+				luax_pop(L, 1);
+				luax_newtable(L);
+
+				// metatable 
+				luax_newtable(L);
+				// weak table
+				luax_pushliteral(L, "v");
+				luax_setfield(L, -2, "__mode");
+				// setmetatable(newtable, metatable)
+				luax_setmetatable(L, -2);
+
+				luax_pushvalue(L, -1);
+				luax_setfield(L, LUA_REGISTRYINDEX, Jin_Lua_Modules_Table);
+			}
+			return 1;
+		}
+
+		int luax_getreferencestable(lua_State* L)
+		{
+			luax_getfield(L, LUA_REGISTRYINDEX, Jin_Lua_Reference_Table);
+			// If no such table, add one.
+			if (luax_isnil(L, -1) || !luax_istable(L, -1))
+			{
+				luax_pop(L, 1);
+				luax_newtable(L);
+				luax_pushvalue(L, -1);
+				luax_setfield(L, LUA_REGISTRYINDEX, Jin_Lua_Reference_Table);
+			}
+			return 1;
+		}
+
+		void luax_getreference(lua_State* L, LuaObject* obj)
+		{
+			luax_getreferencestable(L);
+			luax_pushlightuserdata(L, obj->shared);
+			luax_gettable(L, -2);
+			luax_remove(L, -2);
+		}
+
+		bool luax_addreference(lua_State* L, LuaObject* obj, LuaObject* dep)
+		{
+			luax_getreference(L, obj);
+			// If no dependencies table, add one.
+			if (luax_isnil(L, -1))
+			{
+				luax_pop(L, 1);
+				luax_getreferencestable(L);
+				luax_newtable(L);
+				luax_pushlightuserdata(L, obj->shared);
+				luax_pushvalue(L, -2);
+				luax_settable(L, -4);
+				luax_remove(L, -2); // Remove references table.
+			}
+			luax_pushlightuserdata(L, dep->shared);
+			luax_getobject(L, dep);
+			if (luax_isnil(L, -1))
+			{
+				luax_pop(L, 3); // Pop nil, dep, reftbl.
+				return false;
+			}
+			luax_settable(L, -3);
+			luax_pop(L, 1);
+			return true;
+		}
+
+		void luax_removereference(lua_State* L, LuaObject* obj)
+		{
+			luax_getreferencestable(L);
+			luax_pushlightuserdata(L, obj->shared);
+			luax_pushnil(L);
+			luax_settable(L, -3);
+			luax_pop(L, 1);
+		}
+
+		void luax_removereference(lua_State* L, LuaObject* obj, LuaObject* dep)
+		{
+			luax_getreference(L, obj);
+			if (luax_isnil(L, -1))
+			{
+				luax_pop(L, 1);
+				return;
+			}
+			luax_pushlightuserdata(L, dep->shared);
+			luax_pushnil(L);
+			luax_settable(L, -3);
+			luax_pop(L, 1);
+		}
+
+	}
 }
\ No newline at end of file
diff --git a/src/libjin-lua/common/l_shared.cpp b/src/libjin-lua/common/l_shared.cpp
index 03303da..047905e 100644
--- a/src/libjin-lua/common/l_shared.cpp
+++ b/src/libjin-lua/common/l_shared.cpp
@@ -4,8 +4,8 @@
 
 namespace JinEngine
 {
-    namespace Lua
-    {
+	namespace Lua
+	{
 
-    }
+	}
 }
\ No newline at end of file
diff --git a/src/libjin-lua/common/l_shared.hpp b/src/libjin-lua/common/l_shared.hpp
index 6a58ab3..11f28b3 100644
--- a/src/libjin-lua/common/l_shared.hpp
+++ b/src/libjin-lua/common/l_shared.hpp
@@ -9,76 +9,76 @@
 
 namespace JinEngine
 {
-    namespace Lua
-    {
-
-        class LuaObject;
-
-        ///
-        /// Thread shared object wrapper.
-        ///
-        class Shared
-        {
-        public:
-            Shared(Object* obj)
-                : mCount(0)
-                , mObject(obj)
-            {
-            }
-
-            inline Object* operator->()
-            {
-                return static_cast<Object*>(mObject);
-            }
-
-            inline Object* getObject()
-            {
-                return static_cast<Object*>(mObject);
-            }
-
-            template<class T>
-            inline T* getObject()
-            {
-                return static_cast<T*>(mObject);
-            }
-
-        private:
-            friend class LuaObject;
-
-            // Disable copy.
-            Shared(const Shared& shared);
-
-            ///
-            /// Sharedֻ���ڶ�
-            ///
-            ~Shared()
-            {
-                delete mObject;
-            }
-
-            ///
-            /// ��ͬһ���̵߳�lua_State�У�LuaObject��EngineObjectӦ����һһ��Ӧ����LuaObject(lua runtime)�������ü���
-            /// �ͻ��ա�Engine-side���ü�����Ϊ��ά����ͬ�̵߳�lua_State����ͬһ��EngineObject��ÿ����LuaObject��һ��
-            /// Sharedʱ������һ�����ü�������������ͬһ���߳��У�һ��EngineObjectֻ����һ��LuaObject�󶨣�������new 
-            /// instance�����У���ômCount�ͱ���EngineObject�Ĺ����߳�����
-            ///
-            inline void Shared::retain()
-            {
-                ++mCount;
-            }
-
-            inline void Shared::release()
-            {
-                if (--mCount <= 0)
-                    delete this;
-            }
-
-            Object* mObject;
-            int mCount;
-
-        };
-        
-    } // namespace Lua
+	namespace Lua
+	{
+
+		class LuaObject;
+
+		///
+		/// Thread shared object wrapper.
+		///
+		class Shared
+		{
+		public:
+			Shared(Object* obj)
+				: mCount(0)
+				, mObject(obj)
+			{
+			}
+
+			inline Object* operator->()
+			{
+				return static_cast<Object*>(mObject);
+			}
+
+			inline Object* getObject()
+			{
+				return static_cast<Object*>(mObject);
+			}
+
+			template<class T>
+			inline T* getObject()
+			{
+				return static_cast<T*>(mObject);
+			}
+
+		private:
+			friend class LuaObject;
+
+			// Disable copy.
+			Shared(const Shared& shared);
+
+			///
+			/// Sharedֻ���ڶ�
+			///
+			~Shared()
+			{
+				delete mObject;
+			}
+
+			///
+			/// ��ͬһ���̵߳�lua_State�У�LuaObject��EngineObjectӦ����һһ��Ӧ����LuaObject(lua runtime)�������ü���
+			/// �ͻ��ա�Engine-side���ü�����Ϊ��ά����ͬ�̵߳�lua_State����ͬһ��EngineObject��ÿ����LuaObject��һ��
+			/// Sharedʱ������һ�����ü�������������ͬһ���߳��У�һ��EngineObjectֻ����һ��LuaObject�󶨣�������new 
+			/// instance�����У���ômCount�ͱ���EngineObject�Ĺ����߳�����
+			///
+			inline void Shared::retain()
+			{
+				++mCount;
+			}
+
+			inline void Shared::release()
+			{
+				if (--mCount <= 0)
+					delete this;
+			}
+
+			Object* mObject;
+			int mCount;
+
+		};
+		
+	} // namespace Lua
 } // namespace JinEngine
 
 #endif
\ No newline at end of file