diff --git a/src/application/application.cpp b/src/application/application.cpp
index 6302926e..b14bf6bb 100644
--- a/src/application/application.cpp
+++ b/src/application/application.cpp
@@ -72,11 +72,7 @@ static void AppCallback()
 Application::Application(char const *name, ivec2 resolution, float framerate)
 {
     data = new ApplicationData(name, resolution, framerate);
-
     g_world.ExecLua("lua/init.lua");
-    float gravity = g_world.GetLuaNumber("gravity");
-    gravity = g_world.GetVar<float>("gravity");
-    gravity = gravity;
 }
 
 bool Application::MustTick()
diff --git a/src/application/baselua.cpp b/src/application/baselua.cpp
index 02d97f8e..6ce13280 100644
--- a/src/application/baselua.cpp
+++ b/src/application/baselua.cpp
@@ -92,16 +92,6 @@ bool LuaLoader::ExecLua(String const &lua)
     return status == 0;
 }
 
-//-----------------------------------------------------------------------------
-double LuaLoader::GetLuaNumber(String const &var)
-{
-    double ret;
-    lua_getglobal(m_lua_state, var.C());
-    ret = lua_tonumber(m_lua_state, -1);
-    lua_pop(m_lua_state, 1);
-    return ret;
-}
-
 //-----------------------------------------------------------------------------
 lua_State* LuaLoader::GetLuaState()
 {
diff --git a/src/application/baselua.h b/src/application/baselua.h
index f0ddfe07..759771b8 100644
--- a/src/application/baselua.h
+++ b/src/application/baselua.h
@@ -20,6 +20,8 @@ namespace lol
 {
 
 //-----------------------------------------------------------------------------
+// Class available to link C++ class to Lua methods
+//--
 class LuaObject
 {
 protected:
@@ -27,11 +29,22 @@ protected:
     struct LuaLibrary
     {
         LuaLibrary() { }
-        void LoadTo(lua_State* l) { luaW_register<T>(l, name, statics, methods, ctor); }
+        void LoadTo(lua_State* l)
+        {
+#define LOLUA_WRAPPER 1
+#if LOLUA_WRAPPER
+            luaW_register<T>(l, name, statics, methods, ctor);
+#else
+            luaL_newlib(L, statics);
+            luaL_newlib(L, methods);
+#endif
+        }
     };
 };
 
 //-----------------------------------------------------------------------------
+// 
+//--
 struct LuaFunction
 {
     LuaFunction(lua_State* l, const char* name, int (*function)(lua_State*))
@@ -106,7 +119,6 @@ public:
     virtual ~LuaLoader();
 
     bool ExecLua(String const &lua);
-    double GetLuaNumber(String const &var);
 
     template<typename T>
     T GetVar(String const &name)
diff --git a/src/world.cpp b/src/world.cpp
index b1523174..a9181d4c 100644
--- a/src/world.cpp
+++ b/src/world.cpp
@@ -36,7 +36,7 @@ World g_world;
  * Public World class
  */
 
-const luaL_Reg test1Lua::m_statics[] = { { "getTest", getTest }, { NULL, NULL } };
+const luaL_Reg test1Lua::m_statics[] = { { "getTest", test1Lua::getTest }, { NULL, NULL } };
 const luaL_Reg test1Lua::m_methods[] = { { NULL, NULL } };
 const char     test1Lua::m_class[]   = "test1";
 
@@ -44,10 +44,12 @@ World::World()
     : LuaLoader()
 {
     g_world_data.m_lua_state = GetLuaState();
+    //------ DEBUG TEST
     //m_test1.LoadTo(GetLuaState());
     //luaL_loadfile(GetLuaState(), "lua/init.lua");
     //LuaVar<int32_t> var(GetLuaState(), 1);
     //test1Lua::Library m_test1(GetLuaState());
+    //------ DEBUG TEST
 
 }
 
diff --git a/src/world.h b/src/world.h
index df69a145..c2dca298 100644
--- a/src/world.h
+++ b/src/world.h
@@ -38,6 +38,13 @@ public:
     {
         return new test1();
     }
+    static int getTest(lua_State* L)
+    {
+        LuaVar<int> i1(L, 1);
+        LuaVar<String> s2(L, 2);
+        LuaVar<int64_t> res = (int64_t)test1::getTest(i1.V(), s2.V());
+        return res.Return(L);
+    }
 
 private:
     static const luaL_Reg m_statics[];
@@ -47,13 +54,6 @@ private:
 public:
     typedef LuaLibrary<test1, m_class, m_statics, m_methods, test1Lua::New> Library;
 };
-static int getTest(lua_State* L)
-{
-    LuaVar<int> i1(L, 1);
-    LuaVar<String> s2(L, 2);
-    LuaVar<int64_t> res = (int64_t)test1::getTest(i1.V(), s2.V());
-    return res.Return(L);
-}
 
 class World : public LuaLoader
 {