first little pass, everything is broken.

Will resume on other computer.

.vscode/c_cpp_properties.json

@@ -0,0 +1,28 @@
+{
+    "configurations": [
+        {
+            "name": "Mac",
+            "includePath": ["/usr/include"],
+            "browse" : {
+                "limitSymbolsToIncludedHeaders" : true,
+                "databaseFilename" : ""
+            }
+        },
+        {
+            "name": "Linux",
+            "includePath": ["/usr/include"],
+            "browse" : {
+                "limitSymbolsToIncludedHeaders" : true,
+                "databaseFilename" : ""
+            }
+        },
+        {
+            "name": "Win32",
+            "includePath": ["c:/Program Files (x86)/Microsoft Visual Studio 14.0/VC/include", "src"],
+            "browse" : {
+                "limitSymbolsToIncludedHeaders" : true,
+                "databaseFilename" : ""
+            }
+        }
+    ]
+}

build/Lol (vs2015).sln

@@ -66,6 +66,8 @@ Project("{2150E333-8FDC-42A3-9474-1A3956D46DE8}") = "Samples", "Samples", "{B629
 EndProject
 Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "15_lolimgui", "..\doc\tutorial\15_lolimgui.vcxproj", "{81C83B42-D00A-4FA3-9A3D-80F9D46524BF}"
 EndProject
+Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "14_lol_lua", "..\doc\tutorial\14_lol_lua.vcxproj", "{31B96262-1C41-43B9-BA38-27AA385B05DB}"
+EndProject
 Global
 	GlobalSection(SolutionConfigurationPlatforms) = preSolution
 		Debug|ORBIS = Debug|ORBIS
@@ -308,6 +310,18 @@ Global
 		{81C83B42-D00A-4FA3-9A3D-80F9D46524BF}.Release|Win32.Build.0 = Release|Win32
 		{81C83B42-D00A-4FA3-9A3D-80F9D46524BF}.Release|x64.ActiveCfg = Release|x64
 		{81C83B42-D00A-4FA3-9A3D-80F9D46524BF}.Release|x64.Build.0 = Release|x64
+		{31B96262-1C41-43B9-BA38-27AA385B05DB}.Debug|ORBIS.ActiveCfg = Debug|ORBIS
+		{31B96262-1C41-43B9-BA38-27AA385B05DB}.Debug|ORBIS.Build.0 = Debug|ORBIS
+		{31B96262-1C41-43B9-BA38-27AA385B05DB}.Debug|Win32.ActiveCfg = Debug|Win32
+		{31B96262-1C41-43B9-BA38-27AA385B05DB}.Debug|Win32.Build.0 = Debug|Win32
+		{31B96262-1C41-43B9-BA38-27AA385B05DB}.Debug|x64.ActiveCfg = Debug|x64
+		{31B96262-1C41-43B9-BA38-27AA385B05DB}.Debug|x64.Build.0 = Debug|x64
+		{31B96262-1C41-43B9-BA38-27AA385B05DB}.Release|ORBIS.ActiveCfg = Release|ORBIS
+		{31B96262-1C41-43B9-BA38-27AA385B05DB}.Release|ORBIS.Build.0 = Release|ORBIS
+		{31B96262-1C41-43B9-BA38-27AA385B05DB}.Release|Win32.ActiveCfg = Release|Win32
+		{31B96262-1C41-43B9-BA38-27AA385B05DB}.Release|Win32.Build.0 = Release|Win32
+		{31B96262-1C41-43B9-BA38-27AA385B05DB}.Release|x64.ActiveCfg = Release|x64
+		{31B96262-1C41-43B9-BA38-27AA385B05DB}.Release|x64.Build.0 = Release|x64
 	EndGlobalSection
 	GlobalSection(SolutionProperties) = preSolution
 		HideSolutionNode = FALSE
@@ -341,5 +355,6 @@ Global
 		{73F1A804-1116-46C3-922A-9C0ADEB33F52} = {4C4BD478-3767-4C27-BD91-DAAFE7CD03A2}
 		{B6297FF2-63D0-41EE-BE13-EFF720C9B0FA} = {1AFD580B-98B8-4689-B661-38C41132C60E}
 		{81C83B42-D00A-4FA3-9A3D-80F9D46524BF} = {E74CF679-CA2A-47E9-B1F4-3779D6AC6B04}
+		{31B96262-1C41-43B9-BA38-27AA385B05DB} = {E74CF679-CA2A-47E9-B1F4-3779D6AC6B04}
 	EndGlobalSection
 EndGlobal

doc/tutorial/14_lol_lua.cpp

@@ -37,18 +37,26 @@ public:
     //-------------------------------------------------------------------------
     static int AddFive(lua_State* l)
     {
-        LuaInt32 i; i.Get(l, 1);
+		LuaStack stack(l);
+		int32_t i = stack.GetVar<int32_t>();
+		//LuaInt32 i; i.Get(l, 1);
         i += 5;
-        return i.Return(l);
-    }
+        //return i.Return(l);
+		return stack.SetVar(i).Return();
+	}
     static int AddTenInstance(lua_State* l)
     {
         LuaStack stack(l);
-        LuaDemoObjectPtr obj;
-        LuaFloat f;
-        stack >> obj >> f;
+		DemoObject* obj = nullptr; // stack.GetPtr<DemoObject>();
+		float f = stack.GetVar<float>();
+
+        //LuaDemoObjectPtr obj;
+        //LuaFloat f;
+        //stack >> obj >> f;
         f = obj->AddTenMethod(f);
-        return f.Return(l);
+
+		//return f.Return(l);
+		return 0;// stack.SetVar(f).SetPtr().Return();
     }
     float AddTenMethod(float f)
     {

doc/tutorial/imgui.ini

@@ -4,12 +4,12 @@ Size=400,400
 Collapsed=0
 
 [testature]
-Pos=266,15
+Pos=187,98
 Size=494,359
 Collapsed=0
 
 [SO FUN !!]
-Pos=30,24
+Pos=16,24
 Size=113,99
 Collapsed=0
 

src/lolua/baselua.h

@@ -883,6 +883,24 @@ public:
         return lua_gettop(m_state);
     }
 
+	//-------------------------------------------------------------------------
+	template<typename T>
+	T GetVar(T defaultValue = 0, bool isOptional = false)
+	{
+		return Var<T>(defaultValue, m_state, m_index, isOptional).GetValue();
+	}
+
+	//-------------------------------------------------------------------------
+	template<typename T>
+	Stack& SetVar(T& value)
+	{
+		m_result += Var<T>(value, m_state, m_index).Return(m_state);
+		return *this;
+	}
+
+	//-------------------------------------------------------------------------
+	int32_t Return() { return m_result; }
+
     //-------------------------------------------------------------------------
     template<typename T>
     Stack& operator>>(T& var)
@@ -891,42 +909,6 @@ public:
         return *this;
     }
 
-    /*
-    template<typename T>
-    Stack& operator>>(Var<T>& var)
-    {
-        var = Var<T>(var.GetValue(), m_state, m_index, var.IsOptional());
-        return *this;
-    }
-    template<typename T>
-    Stack& operator>>(Var<T>& var)
-    {
-        var = Var<T>(var.GetValue(), m_state, m_index, var.IsOptional());
-        return *this;
-    }
-    template<typename T>
-    Stack& operator>>(VarPtr<T>& var)
-    {
-        var = VarPtr<T>(m_state, m_index);
-        return *this;
-    }
-    */
-    /*
-    template<typename T>
-    Stack& operator>>(T& var)
-    {
-        Var<T> ret(m_state, m_index);
-        var = ret.GetValue();
-        return *this;
-    }
-    template<typename T>
-    Stack& operator>>(VarPtrLight<T>& var)
-    {
-        var = VarPtrLight<T>(m_state, m_index);
-        return *this;
-    }
-    */
-
     //-------------------------------------------------------------------------
     template<typename T>
     Stack& operator<<(T& var)
@@ -934,27 +916,6 @@ public:
         m_result += var.Return(m_state);
         return *this;
     }
-    /*
-    template<typename T>
-    Stack& operator<<(T& var)
-    {
-        Var<T> ret(var, false);
-        m_result += ret.Return(m_state);
-        return *this;
-    }
-    template<typename T>
-    Stack& operator<<(VarPtr<T>& var)
-    {
-        m_result += var.Return(m_state);
-        return *this;
-    }
-    template<typename T>
-    Stack& operator<<(VarPtrLight<T>& var)
-    {
-        m_result += var.Return(m_state);
-        return *this;
-    }
-    */
 
 private:
     lua_State*  m_state = nullptr;