7 files changed, 29 insertions, 26 deletions
diff --git a/Runtime/Lua/LuaBind/LuaBindRef.cpp b/Runtime/Lua/LuaBind/LuaBindRef.cpp
index b2f8e1c..d0f2766 100644
--- a/Runtime/Lua/LuaBind/LuaBindRef.cpp
+++ b/Runtime/Lua/LuaBind/LuaBindRef.cpp
@@ -4,24 +4,24 @@
 namespace LuaBind
 {
 
-	Ref::Ref(LuaBind::VM* vm, RefMode mode)
+	UniversalRef::UniversalRef(LuaBind::VM* vm, RefMode mode)
 		: mRefID(LUA_NOREF)
 		, mMode(mode)
         , mOwner(vm)
 	{
 	}
 
-	Ref::~Ref()
+	UniversalRef::~UniversalRef()
 	{
 		// 自动释放引用
 	}
 
-	Ref::operator bool()
+	UniversalRef::operator bool()
 	{
 		return (mRefID != LUA_NOREF);
 	}
 
-    void Ref::UnRef()
+    void UniversalRef::UnRef()
     {
         if (mRefID == LUA_NOREF)
             return;
@@ -41,7 +41,7 @@ namespace LuaBind
         }
     }
 
-    void Ref::SetRef(LuaBind::State& state, int idx)
+    void UniversalRef::SetRef(LuaBind::State& state, int idx)
     {
         assert(state.GetVM() == mOwner);
 
@@ -59,7 +59,7 @@ namespace LuaBind
         }
     }
 
-	bool Ref::PushRef(LuaBind::State& state)
+	bool UniversalRef::PushRef(LuaBind::State& state)
 	{
 		assert(mRefID != LUA_NOREF);
 
@@ -84,12 +84,12 @@ namespace LuaBind
 	}
 
 	StrongRef::StrongRef(LuaBind::VM* vm)
-		: Ref(vm, STRONG_REF)
+		: UniversalRef(vm, STRONG_REF)
 	{
 	}
 
 	WeakRef::WeakRef(LuaBind::VM* vm)
-		: Ref(vm, WEAK_REF)
+		: UniversalRef(vm, WEAK_REF)
 	{
 	}
 
diff --git a/Runtime/Lua/LuaBind/LuaBindRef.h b/Runtime/Lua/LuaBind/LuaBindRef.h
index c7b7ab3..793559e 100644
--- a/Runtime/Lua/LuaBind/LuaBindRef.h
+++ b/Runtime/Lua/LuaBind/LuaBindRef.h
@@ -9,7 +9,7 @@ namespace LuaBind
 
 	// 全局引用，保存在LUA_REGISTRYINDEX下面的两个表里，生命周期手动控制
     // 如果要用局部引用，用MemberRef，会保存在UserData的RefTable里，生命周期和UserData一致
-	class Ref
+	class UniversalRef
 	{
 	public:
 		enum RefMode
@@ -18,8 +18,8 @@ namespace LuaBind
 			WEAK_REF
 		};
 		
-		Ref(LuaBind::VM* vm, RefMode mode = STRONG_REF);
-		virtual ~Ref();
+		UniversalRef(LuaBind::VM* vm, RefMode mode = STRONG_REF);
+		virtual ~UniversalRef();
 
 		operator bool();
 
@@ -43,7 +43,7 @@ namespace LuaBind
 	};
 
 	// 强引用，在LUA_REGISTRYINDEX["GAMELAB_UNIVERSAL_STRONG_REFERENCE_TABLE"]里，保证lua object不会被回收
-	class StrongRef: public Ref
+	class StrongRef: public UniversalRef
 	{
 	public:
 		StrongRef(LuaBind::VM* vm);
@@ -51,7 +51,7 @@ namespace LuaBind
 	};
 
 	// 弱引用，在LUA_REGISTRYINDEX["GAMELAB_UNIVERSAL_WEAK_REFERENCE_TABLE"]里，不影响lua object的回收，只是作为一个方便取lua object的映射
-	class WeakRef : public Ref
+	class WeakRef : public UniversalRef
 	{
 	public:
 		WeakRef(LuaBind::VM* vm);
diff --git a/Runtime/Lua/LuaBind/LuaBindState.h b/Runtime/Lua/LuaBind/LuaBindState.h
index 60e05be..c81ba8c 100644
--- a/Runtime/Lua/LuaBind/LuaBindState.h
+++ b/Runtime/Lua/LuaBind/LuaBindState.h
@@ -227,9 +227,8 @@ namespace LuaBind
 
 	//--------------------------------------------------------------------------------//
 
-	// 确保不安全的lua调用能够在调用之后返回到最初stack状态。
-	class ScopedState
-		: public State
+	// RAII, 确保不安全的lua调用能够在调用之后返回到最初stack状态。
+	class ScopedState : public State
 	{
 	public:
 		ScopedState(lua_State* state)
@@ -253,7 +252,6 @@ namespace LuaBind
 	private: 
 		void* operator new(size_t);
 		int mRestoreTop;
-
 	};
 
     // 注册工厂，注册class table，以type name为键设置在名称空间上。在注册阶段不会设置元表，等到New方法调用的时候才会。
diff --git a/Runtime/Lua/LuaBind/LuaBindUtility.h b/Runtime/Lua/LuaBind/LuaBindUtility.h
index 94f2e9c..7e6eb77 100644
--- a/Runtime/Lua/LuaBind/LuaBindUtility.h
+++ b/Runtime/Lua/LuaBind/LuaBindUtility.h
@@ -6,10 +6,10 @@
 // RegisterClass 注册类的方法和成员，比如枚举、常量等到class table GetNativeClassName 获得工厂的类名，
 // 同时用来避免注册时错误注册为了singleton，通过编译时报错避免
 #define LUA_BIND_DECL_CLASS(type, ...) \
-	friend class       ::State; \
-	friend class       ::NativeClass<type,##__VA_ARGS__>; \
-	static void        RegisterClass(::State&); \
-	static void        RegisterPostprocess(::State&); \
+	friend class       LuaBind::State; \
+	friend class       LuaBind::NativeClass<type,##__VA_ARGS__>; \
+	static void        RegisterClass(LuaBind::State&); \
+	static void        RegisterPostprocess(LuaBind::State&); \
 	static const char* GetNativeClassName() { return #type; };\
 	static const char* GetClassName() { return #type; };
 
diff --git a/Runtime/Lua/LuaBind/LuaBindVM.cpp b/Runtime/Lua/LuaBind/LuaBindVM.cpp
index e454929..7a56013 100644
--- a/Runtime/Lua/LuaBind/LuaBindVM.cpp
+++ b/Runtime/Lua/LuaBind/LuaBindVM.cpp
@@ -62,7 +62,10 @@ namespace LuaBind
 
     void VM::SetCurThread(lua_State* cur)
     {
-        mCurThread = cur;
+		if (this)
+		{
+			mCurThread = cur;
+		}
     }
 
     lua_State* VM::GetCurThread()
diff --git a/Runtime/Lua/LuaHelper.cpp b/Runtime/Lua/LuaHelper.cpp
index 53bea3f..e458e28 100644
--- a/Runtime/Lua/LuaHelper.cpp
+++ b/Runtime/Lua/LuaHelper.cpp
@@ -3,9 +3,9 @@
 using namespace LuaBind;
 
 template <>
-Rectf State::GetValue < Rectf >(int idx, const Rectf value)
+Rect State::GetValue < Rect >(int idx, const Rect value)
 {
-    Rectf rect;
+    Rect rect;
     rect.x = GetField<float>(idx, 1, 0);
     rect.y = GetField<float>(idx, 2, 0);
     rect.width = GetField<float>(idx, 3, 0);
@@ -14,9 +14,9 @@ Rectf State::GetValue < Rectf >(int idx, const Rectf value)
 }
 
 template <>
-Vector2f State::GetValue < Vector2f >(int idx, const Vector2f value)
+Vector2 State::GetValue < Vector2 >(int idx, const Vector2 value)
 {
-    Vector2f v2;
+    Vector2 v2;
     v2.x = GetField<float>(idx, 1, 0);
     v2.y = GetField<float>(idx, 2, 0);
     return v2;
diff --git a/Runtime/Lua/LuaHelper.h b/Runtime/Lua/LuaHelper.h
index 4ab0d6a..10d9421 100644
--- a/Runtime/Lua/LuaHelper.h
+++ b/Runtime/Lua/LuaHelper.h
@@ -3,6 +3,8 @@
 #include "Runtime/Math/Vector2.h"
 #include "./LuaBind/LuaBind.h"
 
+// lua 5.1 doc: https://www.lua.org/manual/5.1/
+
 class LuaHelper 
 {
 public: