diff --git a/CMakeLists.txt b/CMakeLists.txt
index b6cfe10d..16f6106b 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -251,3 +251,7 @@ if (USE_WS OR USE_TEST)
       add_subdirectory(test)
   endif()
 endif()
+
+if (USE_LUAROCKS)
+    add_subdirectory(luarocks)
+endif()
diff --git a/luarocks/CMakeLists.txt b/luarocks/CMakeLists.txt
new file mode 100644
index 00000000..4524afe9
--- /dev/null
+++ b/luarocks/CMakeLists.txt
@@ -0,0 +1,30 @@
+#
+# Author: Benjamin Sergeant
+# Copyright (c) 2020 Machine Zone, Inc. All rights reserved.
+#
+
+cmake_minimum_required (VERSION 3.4.1)
+project (luarocks)
+
+# There's -Weverything too for clang
+if (NOT WIN32)
+  set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wall -Wextra -pedantic")
+endif()
+
+set (CMAKE_CXX_STANDARD 14)
+
+option(USE_TLS "Add TLS support" ON)
+
+include_directories(luarocks .)
+
+add_executable(luarocks main.cpp)
+
+include(FindLua)
+find_package(lua REQUIRED)
+target_link_libraries(luarocks ${LUA_LIBRARIES})
+target_include_directories(luarocks PRIVATE ${LUA_INCLUDE_DIR})
+
+# library with the most dependencies come first
+target_link_libraries(luarocks ixwebsocket)
+
+install(TARGETS luarocks RUNTIME DESTINATION bin)
diff --git a/luarocks/LuaPlayer.hpp b/luarocks/LuaPlayer.hpp
new file mode 100644
index 00000000..475a45a5
--- /dev/null
+++ b/luarocks/LuaPlayer.hpp
@@ -0,0 +1,93 @@
+#ifndef LUAPLAYER_HPP
+#define LUAPLAYER_HPP
+
+#include <iostream>
+#include <string>
+
+extern "C"
+{
+#include "lua.h"
+#include "lauxlib.h"
+}
+
+#include "luawrapper.hpp"
+#include "Player.hpp"
+
+Player* Player_new(lua_State* L)
+{
+    const char* name = luaL_checkstring(L, 1);
+    unsigned int health = luaL_checkinteger(L, 2);
+    return new Player(name, health);
+}
+
+int Player_getName(lua_State* L)
+{
+    Player* player = luaW_check<Player>(L, 1);
+    lua_pushstring(L, player->getName());
+    return 1;
+}
+
+int Player_getHealth(lua_State* L)
+{
+    Player* player = luaW_check<Player>(L, 1);
+    lua_pushinteger(L, player->getHealth());
+    return 1;
+}
+
+int Player_setHealth(lua_State* L)
+{
+    Player* player = luaW_check<Player>(L, 1);
+    unsigned int health = luaL_checkinteger(L, 2);
+    player->setHealth(health);
+    return 0;
+}
+
+int Player_heal(lua_State* L)
+{
+    Player* player = luaW_check<Player>(L, 1);
+    Player* target = luaW_check<Player>(L, 2);
+    player->heal(target);
+    return 0;
+}
+
+int Player_say(lua_State* L)
+{
+    Player* player = luaW_check<Player>(L, 1);
+    const char* text = luaL_checkstring(L, 2);
+    player->say(text);
+    return 0;
+}
+
+int Player_info(lua_State* L)
+{
+    Player* player = luaW_check<Player>(L, 1);
+    player->info();
+    return 0;
+}
+
+static luaL_Reg Player_table[] = {
+    { NULL, NULL }
+};
+
+static luaL_Reg Player_metatable[] = {
+    { "getName", Player_getName },
+    { "getHealth", Player_getHealth },
+    { "setHealth", Player_setHealth },
+    { "heal", Player_heal },
+    { "say", Player_say },
+    { "info", Player_info },
+    { NULL, NULL }
+};
+
+int luaopen_Player(lua_State* L)
+{
+    luaW_register<Player>(L,
+        "Player",
+        Player_table,
+        Player_metatable,
+        Player_new
+        );
+    return 1;
+}
+
+#endif // LUAPLAYER_HPP
\ No newline at end of file
diff --git a/luarocks/Player.hpp b/luarocks/Player.hpp
new file mode 100644
index 00000000..d6b636e6
--- /dev/null
+++ b/luarocks/Player.hpp
@@ -0,0 +1,56 @@
+#ifndef PLAYER_HPP
+#define PLAYER_HPP
+
+#include <iostream>
+
+class Player
+{
+public:
+    Player(const char* name, unsigned int health) :
+        m_Name(name),
+        m_Health(health)
+    {
+    }
+
+    void info()
+    {
+        std::cout << m_Name << " have " << m_Health << " HP" << std::endl;
+    }
+
+    void say(const char* text)
+    {
+        std::cout << m_Name << ": " << text << std::endl;
+    }
+
+    void heal(Player* target)
+    {
+        target->setHealth(100);
+    }
+
+    const char* getName()
+    {
+        return m_Name;
+    }
+
+    unsigned int getHealth()
+    {
+        return m_Health;
+    }
+
+    bool setHealth(unsigned int health)
+    {
+        if (health >= 0 && health <= 100)
+        {
+            m_Health = health;
+            return true;
+        }
+        else
+            return false;
+    }
+
+private:
+    const char* m_Name;
+    unsigned int m_Health;
+};
+
+#endif // PLAYER_HPP
\ No newline at end of file
diff --git a/luarocks/README.md b/luarocks/README.md
new file mode 100644
index 00000000..caf566e0
--- /dev/null
+++ b/luarocks/README.md
@@ -0,0 +1,7 @@
+Wrapper based on https://github.com/LuaxY/cpp-lua
+
+Examples to build C++
+https://github.com/siffiejoe/lua-fltk4lua/blob/master/fltk4lua-scm-0.rockspec
+https://github.com/lua4web/refser/blob/master/rockspecs/refser-0.2-1.rockspec
+
+
diff --git a/luarocks/functions.hpp b/luarocks/functions.hpp
new file mode 100644
index 00000000..d64b983d
--- /dev/null
+++ b/luarocks/functions.hpp
@@ -0,0 +1,12 @@
+#ifndef FUNCTIONS_HPP
+#define FUNCTIONS_HPP
+
+#include <iostream>
+
+int lua_info(lua_State* L)
+{
+    std::cout << "C++ Lua v0.1" << std::endl << std::endl;
+    return 0;
+}
+
+#endif // FUNCTIONS_HPP
\ No newline at end of file
diff --git a/luarocks/ia.lua b/luarocks/ia.lua
new file mode 100644
index 00000000..d6891c04
--- /dev/null
+++ b/luarocks/ia.lua
@@ -0,0 +1,27 @@
+info()
+
+batman = Player.new("Batman", 100)
+robin  = Player.new("Robin", 100)
+
+robin:say("I'm the team lea...")
+batman:say("Shut up!\n")
+
+print(batman:getName().." slap "..robin:getName())
+math.randomseed(os.time())
+robin:setHealth(math.random(20, 80))
+robin:info()
+
+print("\n")
+
+print(batman:getName().." heal "..robin:getName())
+batman:heal(robin)
+robin:info()
+
+-- Robin: I'm the team lea...
+-- Batman: Shut up!
+--
+-- Batman slap Robin
+-- Robin have 80 HP
+--
+-- Batman heal Robin
+-- Robin have 100 HP
\ No newline at end of file
diff --git a/luarocks/luawrapper.hpp b/luarocks/luawrapper.hpp
new file mode 100644
index 00000000..a8f62f36
--- /dev/null
+++ b/luarocks/luawrapper.hpp
@@ -0,0 +1,709 @@
+/*
+ * Copyright (c) 2010-2013 Alexander Ames
+ * Alexander.Ames@gmail.com
+ * See Copyright Notice at the end of this file
+ */
+
+// API Summary:
+//
+// LuaWrapper is a library designed to help bridge the gab between Lua and
+// C++. It is designed to be small (a single header file), simple, fast,
+// and typesafe. It has no external dependencies, and does not need to be
+// precompiled; the header can simply be dropped into a project and used
+// immediately. It even supports class inheritance to a certain degree. Objects
+// can be created in either Lua or C++, and passed back and forth.
+//
+// The main functions of interest are the following:
+//  luaW_is<T>
+//  luaW_to<T>
+//  luaW_check<T>
+//  luaW_push<T>
+//  luaW_register<T>
+//  luaW_setfuncs<T>
+//  luaW_extend<T, U>
+//  luaW_hold<T>
+//  luaW_release<T>
+//
+// These functions allow you to manipulate arbitrary classes just like you
+// would the primitive types (e.g. numbers or strings). If you are familiar
+// with the normal Lua API the behavior of these functions should be very
+// intuative.
+//
+// For more information see the README and the comments below
+
+#ifndef LUA_WRAPPER_H_
+#define LUA_WRAPPER_H_
+
+// If you are linking against Lua compiled in C++, define LUAW_NO_EXTERN_C
+#ifndef LUAW_NO_EXTERN_C
+extern "C"
+{
+#endif // LUAW_NO_EXTERN_C
+
+#include "lua.h"
+#include "lauxlib.h"
+    
+#ifndef LUAW_NO_EXTERN_C
+}
+#endif // LUAW_NO_EXTERN_C
+
+#define LUAW_POSTCTOR_KEY "__postctor"
+#define LUAW_EXTENDS_KEY "__extends"
+#define LUAW_STORAGE_KEY "storage"
+#define LUAW_CACHE_KEY "cache"
+#define LUAW_CACHE_METATABLE_KEY "cachemetatable"
+#define LUAW_HOLDS_KEY "holds"
+#define LUAW_WRAPPER_KEY "LuaWrapper"
+
+// A simple utility function to adjust a given index
+// Useful for when a parameter index needs to be adjusted
+// after pushing or popping things off the stack
+inline int luaW_correctindex(lua_State* L, int index, int correction)
+{
+    return index < 0 ? index - correction : index;
+}
+
+// These are the default allocator and deallocator. If you would prefer an
+// alternative option, you may select a different function when registering
+// your class.
+template <typename T>
+T* luaW_defaultallocator(lua_State*)
+{
+    return new T();
+}
+template <typename T>
+void luaW_defaultdeallocator(lua_State*, T* obj)
+{
+    delete obj;
+}
+
+// The identifier function is responsible for pushing a value unique to each
+// object on to the stack. Most of the time, this can simply be the address
+// of the pointer, but sometimes that is not adaquate. For example, if you
+// are using shared_ptr you would need to push the address of the object the
+// shared_ptr represents, rather than the address of the shared_ptr itself.
+template <typename T>
+void luaW_defaultidentifier(lua_State* L, T* obj)
+{
+    lua_pushlightuserdata(L, obj);
+}
+
+// This class is what is used by LuaWrapper to contain the userdata. data
+// stores a pointer to the object itself, and cast is used to cast toward the
+// base class if there is one and it is necessary. Rather than use RTTI and
+// typid to compare types, I use the clever trick of using the cast to compare
+// types. Because there is at most one cast per type, I can use it to identify
+// when and object is the type I want. This is only used internally.
+struct luaW_Userdata
+{
+    luaW_Userdata(void* vptr = NULL, luaW_Userdata (*udcast)(const luaW_Userdata&) = NULL)
+        : data(vptr), cast(udcast) {}
+    void* data;
+    luaW_Userdata (*cast)(const luaW_Userdata&);
+};
+
+// This class cannot actually to be instantiated. It is used only hold the
+// table name and other information.
+template <typename T>
+class LuaWrapper
+{
+public:
+    static const char* classname;
+    static void (*identifier)(lua_State*, T*);
+    static T* (*allocator)(lua_State*);
+    static void (*deallocator)(lua_State*, T*);
+    static luaW_Userdata (*cast)(const luaW_Userdata&);
+private:
+    LuaWrapper();
+};
+template <typename T> const char* LuaWrapper<T>::classname;
+template <typename T> void (*LuaWrapper<T>::identifier)(lua_State*, T*);
+template <typename T> T* (*LuaWrapper<T>::allocator)(lua_State*);
+template <typename T> void (*LuaWrapper<T>::deallocator)(lua_State*, T*);
+template <typename T> luaW_Userdata (*LuaWrapper<T>::cast)(const luaW_Userdata&);
+
+// Cast from an object of type T to an object of type U. This template
+// function is instantiated by calling luaW_extend<T, U>(L). This is only used
+// internally.
+template <typename T, typename U>
+luaW_Userdata luaW_cast(const luaW_Userdata& obj)
+{
+    return luaW_Userdata(static_cast<U*>(static_cast<T*>(obj.data)), LuaWrapper<U>::cast);
+}
+
+template <typename T, typename U>
+void luaW_identify(lua_State* L, T* obj)
+{
+    LuaWrapper<U>::identifier(L, static_cast<U*>(obj));
+}
+
+template <typename T>
+inline void luaW_wrapperfield(lua_State* L, const char* field)
+{
+    lua_getfield(L, LUA_REGISTRYINDEX, LUAW_WRAPPER_KEY); // ... LuaWrapper
+    lua_getfield(L, -1, field); // ... LuaWrapper LuaWrapper.field
+    lua_getfield(L, -1, LuaWrapper<T>::classname); // ... LuaWrapper LuaWrapper.field LuaWrapper.field.class
+    lua_replace(L, -3); // ... LuaWrapper.field.class LuaWrapper.field
+    lua_pop(L, 1); // ... LuaWrapper.field.class
+}
+
+// Analogous to lua_is(boolean|string|*)
+//
+// Returns 1 if the value at the given acceptable index is of type T (or if
+// strict is false, convertable to type T) and 0 otherwise.
+template <typename T>
+bool luaW_is(lua_State *L, int index, bool strict = false)
+{
+    bool equal = false;// lua_isnil(L, index);
+    if (!equal && lua_isuserdata(L, index) && lua_getmetatable(L, index))
+    {
+        // ... ud ... udmt
+        luaL_getmetatable(L, LuaWrapper<T>::classname); // ... ud ... udmt Tmt
+        equal = lua_rawequal(L, -1, -2) != 0;
+        if (!equal && !strict)
+        {
+            lua_getfield(L, -2, LUAW_EXTENDS_KEY); // ... ud ... udmt Tmt udmt.extends
+            for (lua_pushnil(L); lua_next(L, -2); lua_pop(L, 1))
+            {
+                // ... ud ... udmt Tmt udmt.extends k v
+                equal = lua_rawequal(L, -1, -4) != 0;
+                if (equal)
+                {
+                    lua_pop(L, 2); // ... ud ... udmt Tmt udmt.extends
+                    break;
+                }
+            }
+            lua_pop(L, 1); // ... ud ... udmt Tmt
+        }
+        lua_pop(L, 2); // ... ud ...
+    }
+    return equal;
+}
+
+// Analogous to lua_to(boolean|string|*)
+//
+// Converts the given acceptable index to a T*. That value must be of (or
+// convertable to) type T; otherwise, returns NULL.
+template <typename T>
+T* luaW_to(lua_State* L, int index, bool strict = false)
+{
+    if (luaW_is<T>(L, index, strict))
+    {
+        luaW_Userdata* pud = static_cast<luaW_Userdata*>(lua_touserdata(L, index));
+        luaW_Userdata ud;
+        while (!strict && LuaWrapper<T>::cast != pud->cast)
+        {
+            ud = pud->cast(*pud);
+            pud = &ud;
+        }
+        return static_cast<T*>(pud->data);
+    }
+    return NULL;
+}
+
+// Analogous to luaL_check(boolean|string|*)
+//
+// Converts the given acceptable index to a T*. That value must be of (or
+// convertable to) type T; otherwise, an error is raised.
+template <typename T>
+T* luaW_check(lua_State* L, int index, bool strict = false)
+{
+    T* obj = NULL;
+    if (luaW_is<T>(L, index, strict))
+    {
+        luaW_Userdata* pud = (luaW_Userdata*)lua_touserdata(L, index);
+        luaW_Userdata ud;
+        while (!strict && LuaWrapper<T>::cast != pud->cast)
+        {
+            ud = pud->cast(*pud);
+            pud = &ud;
+        }
+        obj = (T*)pud->data;
+    }
+    else
+    {
+        const char *msg = lua_pushfstring(L, "%s expected, got %s", LuaWrapper<T>::classname, luaL_typename(L, index));
+        luaL_argerror(L, index, msg);
+    }
+    return obj;
+}
+
+template <typename T>
+T* luaW_opt(lua_State* L, int index, T* fallback = NULL, bool strict = false)
+{
+    if (lua_isnil(L, index))
+        return fallback;
+    else
+        return luaW_check<T>(L, index, strict);
+}
+
+// Analogous to lua_push(boolean|string|*)
+//
+// Pushes a userdata of type T onto the stack. If this object already exists in
+// the Lua environment, it will assign the existing storage table to it.
+// Otherwise, a new storage table will be created for it.
+template <typename T>
+void luaW_push(lua_State* L, T* obj)
+{
+    if (obj)
+    {
+        LuaWrapper<T>::identifier(L, obj); // ... id
+        luaW_wrapperfield<T>(L, LUAW_CACHE_KEY); // ... id cache
+        lua_pushvalue(L, -2); // ... id cache id
+        lua_gettable(L, -2); // ... id cache obj
+        if (lua_isnil(L, -1))
+        {
+            // Create the new luaW_userdata and place it in the cache
+            lua_pop(L, 1); // ... id cache
+            lua_insert(L, -2); // ... cache id
+            luaW_Userdata* ud = static_cast<luaW_Userdata*>(lua_newuserdata(L, sizeof(luaW_Userdata))); // ... cache id obj
+            ud->data = obj;
+            ud->cast = LuaWrapper<T>::cast;
+            lua_pushvalue(L, -1); // ... cache id obj obj
+            lua_insert(L, -4); // ... obj cache id obj
+            lua_settable(L, -3); // ... obj cache
+
+            luaL_getmetatable(L, LuaWrapper<T>::classname); // ... obj cache mt
+            lua_setmetatable(L, -3); // ... obj cache
+
+            lua_pop(L, 1); // ... obj
+        }
+        else
+        {
+            lua_replace(L, -3); // ... obj cache
+            lua_pop(L, 1); // ... obj
+        }
+    }
+    else
+    {
+        lua_pushnil(L);
+    }
+}
+
+// Instructs LuaWrapper that it owns the userdata, and can manage its memory.
+// When all references to the object are removed, Lua is free to garbage
+// collect it and delete the object.
+//
+// Returns true if luaW_hold took hold of the object, and false if it was
+// already held
+template <typename T>
+bool luaW_hold(lua_State* L, T* obj)
+{
+    luaW_wrapperfield<T>(L, LUAW_HOLDS_KEY); // ... holds
+    LuaWrapper<T>::identifier(L, obj); // ... holds id
+    lua_pushvalue(L, -1); // ... holds id id
+    lua_gettable(L, -3); // ... holds id hold
+    // If it's not held, hold it
+    if (!lua_toboolean(L, -1))
+    {
+        // Apply hold boolean
+        lua_pop(L, 1); // ... holds id
+        lua_pushboolean(L, true); // ... holds id true
+        lua_settable(L, -3); // ... holds
+        lua_pop(L, 1); // ...
+        return true;
+    }
+    lua_pop(L, 3); // ...
+    return false;
+}
+
+// Releases LuaWrapper's hold on an object. This allows the user to remove
+// all references to an object in Lua and ensure that Lua will not attempt to
+// garbage collect it.
+//
+// This function takes the index of the identifier for an object rather than
+// the object itself. This is because needs to be able to run after the object
+// has already been deallocated. A wrapper is provided for when it is more
+// convenient to pass in the object directly.
+template <typename T>
+void luaW_release(lua_State* L, int index)
+{
+    luaW_wrapperfield<T>(L, LUAW_HOLDS_KEY); // ... id ... holds
+    lua_pushvalue(L, luaW_correctindex(L, index, 1)); // ... id ... holds id
+    lua_pushnil(L); // ... id ... holds id nil
+    lua_settable(L, -3); // ... id ... holds
+    lua_pop(L, 1); // ... id ...
+}
+
+template <typename T>
+void luaW_release(lua_State* L, T* obj)
+{
+    LuaWrapper<T>::identifier(L, obj); // ... id
+    luaW_release<T>(L, -1); // ... id
+    lua_pop(L, 1); // ...
+}
+
+// This function is called from Lua, not C++
+//
+// Calls the lua post-constructor (LUAW_POSTCTOR_KEY or "__postctor") on a
+// userdata. Assumes the userdata is on top of the stack, and numargs arguments
+// are below it. This runs the LUAW_POSTCTOR_KEY function on T's metatable,
+// using the object as the first argument and whatever else is below it as
+// the rest of the arguments This exists to allow types to adjust values in
+// thier storage table, which can not be created until after the constructor is
+// called.
+template <typename T>
+void luaW_postconstructor(lua_State* L, int numargs)
+{
+    // ... args... ud
+    lua_getfield(L, -1, LUAW_POSTCTOR_KEY); // ... args... ud ud.__postctor
+    if (lua_type(L, -1) == LUA_TFUNCTION)
+    {
+        lua_pushvalue(L, -2); // ... args... ud ud.__postctor ud
+        lua_insert(L, -3 - numargs); // ... ud args... ud ud.__postctor
+        lua_insert(L, -3 - numargs); // ... ud.__postctor ud args... ud
+        lua_insert(L, -3 - numargs); // ... ud ud.__postctor ud args...
+        lua_call(L, numargs + 1, 0); // ... ud
+    }
+    else
+    {
+        lua_pop(L, 1); // ... ud
+    }
+}
+
+// This function is generally called from Lua, not C++
+//
+// Creates an object of type T using the constructor and subsequently calls the
+// post-constructor on it.
+template <typename T>
+inline int luaW_new(lua_State* L, int args)
+{
+    T* obj = LuaWrapper<T>::allocator(L);
+    luaW_push<T>(L, obj);
+    luaW_hold<T>(L, obj);
+    luaW_postconstructor<T>(L, args);
+    return 1;
+}
+
+template <typename T>
+int luaW_new(lua_State* L)
+{
+    return luaW_new<T>(L, lua_gettop(L));
+}
+
+// This function is called from Lua, not C++
+//
+// The default metamethod to call when indexing into lua userdata representing
+// an object of type T. This will first check the userdata's environment table
+// and if it's not found there it will check the metatable. This is done so
+// individual userdata can be treated as a table, and can hold thier own
+// values.
+template <typename T>
+int luaW_index(lua_State* L)
+{
+    // obj key
+    T* obj = luaW_to<T>(L, 1);
+    luaW_wrapperfield<T>(L, LUAW_STORAGE_KEY); // obj key storage
+    LuaWrapper<T>::identifier(L, obj); // obj key storage id
+    lua_gettable(L, -2); // obj key storage store
+
+    // Check if storage table exists
+    if (!lua_isnil(L, -1))
+    {
+        lua_pushvalue(L, -3); // obj key storage store key
+        lua_gettable(L, -2); // obj key storage store store[k]
+    }
+
+    // If either there is no storage table or the key wasn't found
+    // then fall back to the metatable
+    if (lua_isnil(L, -1))
+    {
+        lua_settop(L, 2); // obj key
+        lua_getmetatable(L, -2); // obj key mt
+        lua_pushvalue(L, -2); // obj key mt k
+        lua_gettable(L, -2); // obj key mt mt[k]
+    }
+    return 1;
+}
+
+// This function is called from Lua, not C++
+//
+// The default metamethod to call when creating a new index on lua userdata
+// representing an object of type T. This will index into the the userdata's
+// environment table that it keeps for personal storage. This is done so
+// individual userdata can be treated as a table, and can hold thier own
+// values.
+template <typename T>
+int luaW_newindex(lua_State* L)
+{
+    // obj key value
+    T* obj = luaW_check<T>(L, 1);
+    luaW_wrapperfield<T>(L, LUAW_STORAGE_KEY); // obj key value storage
+    LuaWrapper<T>::identifier(L, obj); // obj key value storage id
+    lua_pushvalue(L, -1); // obj key value storage id id
+    lua_gettable(L, -3); // obj key value storage id store
+
+    // Add the storage table if there isn't one already
+    if (lua_isnil(L, -1))
+    {
+        lua_pop(L, 1); // obj key value storage id
+        lua_newtable(L); // obj key value storage id store
+        lua_pushvalue(L, -1); // obj key value storage id store store
+        lua_insert(L, -3); // obj key value storage store id store
+        lua_settable(L, -4); // obj key value storage store
+    }
+
+    lua_pushvalue(L, 2); // obj key value ... store key
+    lua_pushvalue(L, 3); // obj key value ... store key value
+    lua_settable(L, -3); // obj key value ... store
+
+    return 0;
+}
+
+// This function is called from Lua, not C++
+//
+// The __gc metamethod handles cleaning up userdata. The userdata's reference
+// count is decremented and if this is the final reference to the userdata its
+// environment table is nil'd and pointer deleted with the destructor callback.
+template <typename T>
+int luaW_gc(lua_State* L)
+{
+    // obj
+    T* obj = luaW_to<T>(L, 1);
+    LuaWrapper<T>::identifier(L, obj); // obj key value storage id
+    luaW_wrapperfield<T>(L, LUAW_HOLDS_KEY); // obj id counts count holds
+    lua_pushvalue(L, 2); // obj id counts count holds id
+    lua_gettable(L, -2); // obj id counts count holds hold
+    if (lua_toboolean(L, -1) && LuaWrapper<T>::deallocator)
+    {
+        LuaWrapper<T>::deallocator(L, obj);
+    }
+
+    luaW_wrapperfield<T>(L, LUAW_STORAGE_KEY); // obj id counts count holds hold storage
+    lua_pushvalue(L, 2); // obj id counts count holds hold storage id
+    lua_pushnil(L); // obj id counts count holds hold storage id nil
+    lua_settable(L, -3); // obj id counts count holds hold storage
+
+    luaW_release<T>(L, 2);
+    return 0;
+}
+
+// Thakes two tables and registers them with Lua to the table on the top of the
+// stack. 
+//
+// This function is only called from LuaWrapper internally. 
+inline void luaW_registerfuncs(lua_State* L, const luaL_Reg defaulttable[], const luaL_Reg table[])
+{
+    // ... T
+#if LUA_VERSION_NUM > 501
+    if (defaulttable)
+        luaL_setfuncs(L, defaulttable, 0); // ... T
+    if (table)
+        luaL_setfuncs(L, table, 0); // ... T
+#else
+    if (defaulttable)
+        luaL_register(L, NULL, defaulttable); // ... T
+    if (table)
+        luaL_register(L, NULL, table); // ... T
+#endif
+}
+
+// Initializes the LuaWrapper tables used to track internal state. 
+//
+// This function is only called from LuaWrapper internally. 
+inline void luaW_initialize(lua_State* L)
+{
+    // Ensure that the LuaWrapper table is set up
+    lua_getfield(L, LUA_REGISTRYINDEX, LUAW_WRAPPER_KEY); // ... LuaWrapper
+    if (lua_isnil(L, -1))
+    {
+        lua_newtable(L); // ... nil {}
+        lua_pushvalue(L, -1); // ... nil {} {}
+        lua_setfield(L, LUA_REGISTRYINDEX, LUAW_WRAPPER_KEY); // ... nil LuaWrapper
+        
+        // Create a storage table        
+        lua_newtable(L); // ... LuaWrapper nil {}
+        lua_setfield(L, -2, LUAW_STORAGE_KEY); // ... nil LuaWrapper
+        
+        // Create a holds table
+        lua_newtable(L); // ... LuaWrapper {}
+        lua_setfield(L, -2, LUAW_HOLDS_KEY); // ... nil LuaWrapper
+
+        // Create a cache table, with weak values so that the userdata will not
+        // be ref counted
+        lua_newtable(L); // ... nil LuaWrapper {}
+        lua_setfield(L, -2, LUAW_CACHE_KEY); // ... nil LuaWrapper
+        
+        lua_newtable(L); // ... nil LuaWrapper {}
+        lua_pushstring(L, "v"); // ... nil LuaWrapper {} "v"
+        lua_setfield(L, -2, "__mode"); // ... nil LuaWrapper {}
+        lua_setfield(L, -2, LUAW_CACHE_METATABLE_KEY); // ... nil LuaWrapper
+        
+        lua_pop(L, 1); // ... nil
+    }
+    lua_pop(L, 1); // ...
+}
+
+// Run luaW_register or luaW_setfuncs to create a table and metatable for your
+// class.  These functions create a table with filled with the function from
+// the table argument in addition to the functions new and build (This is
+// generally for things you think of as static methods in C++). The given
+// metatable argument becomes a metatable for each object of your class. These
+// can be thought of as member functions or methods.
+//
+// You may also supply constructors and destructors for classes that do not
+// have a default constructor or that require special set up or tear down. You
+// may specify NULL as the constructor, which means that you will not be able
+// to call the new function on your class table. You will need to manually push
+// objects from C++. By default, the default constructor is used to create
+// objects and a simple call to delete is used to destroy them.
+//
+// By default LuaWrapper uses the address of C++ object to identify unique
+// objects. In some cases this is not desired, such as in the case of
+// shared_ptrs. Two shared_ptrs may themselves have unique locations in memory
+// but still represent the same object. For cases like that, you may specify an
+// identifier function which is responsible for pushing a key representing your
+// object on to the stack.
+//
+// luaW_register will set table as the new value of the global of the given
+// name. luaW_setfuncs is identical to luaW_register, but it does not set the
+// table globally.  As with luaL_register and luaL_setfuncs, both funcstions
+// leave the new table on the top of the stack.
+template <typename T>
+void luaW_setfuncs(lua_State* L, const char* classname, const luaL_Reg* table, const luaL_Reg* metatable, T* (*allocator)(lua_State*) = luaW_defaultallocator<T>, void (*deallocator)(lua_State*, T*) = luaW_defaultdeallocator<T>, void (*identifier)(lua_State*, T*) = luaW_defaultidentifier<T>)
+{
+    luaW_initialize(L);
+
+    LuaWrapper<T>::classname = classname;
+    LuaWrapper<T>::identifier = identifier;
+    LuaWrapper<T>::allocator = allocator;
+    LuaWrapper<T>::deallocator = deallocator;
+
+    const luaL_Reg defaulttable[] =
+    {
+        { "new", luaW_new<T> },
+        { NULL, NULL }
+    };
+    const luaL_Reg defaultmetatable[] = 
+    { 
+        { "__index", luaW_index<T> }, 
+        { "__newindex", luaW_newindex<T> }, 
+        { "__gc", luaW_gc<T> }, 
+        { NULL, NULL } 
+    };
+
+    // Set up per-type tables
+    lua_getfield(L, LUA_REGISTRYINDEX, LUAW_WRAPPER_KEY); // ... LuaWrapper
+    
+    lua_getfield(L, -1, LUAW_STORAGE_KEY); // ... LuaWrapper LuaWrapper.storage
+    lua_newtable(L); // ... LuaWrapper LuaWrapper.storage {}
+    lua_setfield(L, -2, LuaWrapper<T>::classname); // ... LuaWrapper LuaWrapper.storage
+    lua_pop(L, 1); // ... LuaWrapper
+
+    lua_getfield(L, -1, LUAW_HOLDS_KEY); // ... LuaWrapper LuaWrapper.holds
+    lua_newtable(L); // ... LuaWrapper LuaWrapper.holds {}
+    lua_setfield(L, -2, LuaWrapper<T>::classname); // ... LuaWrapper LuaWrapper.holds
+    lua_pop(L, 1); // ... LuaWrapper
+
+    lua_getfield(L, -1, LUAW_CACHE_KEY); // ... LuaWrapper LuaWrapper.cache
+    lua_newtable(L); // ... LuaWrapper LuaWrapper.cache {}
+    luaW_wrapperfield<T>(L, LUAW_CACHE_METATABLE_KEY); // ... LuaWrapper LuaWrapper.cache {} cmt
+    lua_setmetatable(L, -2); // ... LuaWrapper LuaWrapper.cache {}
+    lua_setfield(L, -2, LuaWrapper<T>::classname); // ... LuaWrapper LuaWrapper.cache
+        
+    lua_pop(L, 2); // ...
+    
+    // Open table
+    lua_newtable(L); // ... T
+    luaW_registerfuncs(L, allocator ? defaulttable : NULL, table); // ... T
+
+    // Open metatable, set up extends table
+    luaL_newmetatable(L, classname); // ... T mt
+    lua_newtable(L); // ... T mt {}
+    lua_setfield(L, -2, LUAW_EXTENDS_KEY); // ... T mt
+    luaW_registerfuncs(L, defaultmetatable, metatable); // ... T mt
+    lua_setfield(L, -2, "metatable"); // ... T
+}
+
+template <typename T>
+void luaW_register(lua_State* L, const char* classname, const luaL_Reg* table, const luaL_Reg* metatable, T* (*allocator)(lua_State*) = luaW_defaultallocator<T>, void (*deallocator)(lua_State*, T*) = luaW_defaultdeallocator<T>, void (*identifier)(lua_State*, T*) = luaW_defaultidentifier<T>)
+{
+    luaW_setfuncs(L, classname, table, metatable, allocator, deallocator, identifier); // ... T
+    lua_pushvalue(L, -1); // ... T T
+    lua_setglobal(L, classname); // ... T
+}
+
+// luaW_extend is used to declare that class T inherits from class U. All
+// functions in the base class will be available to the derived class (except
+// when they share a function name, in which case the derived class's function
+// wins). This also allows luaW_to<T> to cast your object apropriately, as
+// casts straight through a void pointer do not work.
+template <typename T, typename U>
+void luaW_extend(lua_State* L)
+{
+    if(!LuaWrapper<T>::classname)
+        luaL_error(L, "attempting to call extend on a type that has not been registered");
+
+    if(!LuaWrapper<U>::classname)
+        luaL_error(L, "attempting to extend %s by a type that has not been registered", LuaWrapper<T>::classname);
+
+    LuaWrapper<T>::cast = luaW_cast<T, U>;
+    LuaWrapper<T>::identifier = luaW_identify<T, U>;
+
+    luaL_getmetatable(L, LuaWrapper<T>::classname); // mt
+    luaL_getmetatable(L, LuaWrapper<U>::classname); // mt emt
+
+    // Point T's metatable __index at U's metatable for inheritance
+    lua_newtable(L); // mt emt {}
+    lua_pushvalue(L, -2); // mt emt {} emt
+    lua_setfield(L, -2, "__index"); // mt emt {}
+    lua_setmetatable(L, -3); // mt emt
+
+    // Set up per-type tables to point at parent type
+    lua_getfield(L, LUA_REGISTRYINDEX, LUAW_WRAPPER_KEY); // ... LuaWrapper
+    
+    lua_getfield(L, -1, LUAW_STORAGE_KEY); // ... LuaWrapper LuaWrapper.storage
+    lua_getfield(L, -1, LuaWrapper<U>::classname); // ... LuaWrapper LuaWrapper.storage U
+    lua_setfield(L, -2, LuaWrapper<T>::classname); // ... LuaWrapper LuaWrapper.storage
+    lua_pop(L, 1); // ... LuaWrapper
+
+    lua_getfield(L, -1, LUAW_HOLDS_KEY); // ... LuaWrapper LuaWrapper.holds
+    lua_getfield(L, -1, LuaWrapper<U>::classname); // ... LuaWrapper LuaWrapper.holds U
+    lua_setfield(L, -2, LuaWrapper<T>::classname); // ... LuaWrapper LuaWrapper.holds
+    lua_pop(L, 1); // ... LuaWrapper
+
+    lua_getfield(L, -1, LUAW_CACHE_KEY); // ... LuaWrapper LuaWrapper.cache
+    lua_getfield(L, -1, LuaWrapper<U>::classname); // ... LuaWrapper LuaWrapper.cache U
+    lua_setfield(L, -2, LuaWrapper<T>::classname); // ... LuaWrapper LuaWrapper.cache
+        
+    lua_pop(L, 2); // ...
+    
+    // Make a list of all types that inherit from U, for type checking
+    lua_getfield(L, -2, LUAW_EXTENDS_KEY); // mt emt mt.extends
+    lua_pushvalue(L, -2); // mt emt mt.extends emt
+    lua_setfield(L, -2, LuaWrapper<U>::classname); // mt emt mt.extends
+    lua_getfield(L, -2, LUAW_EXTENDS_KEY); // mt emt mt.extends emt.extends
+    for (lua_pushnil(L); lua_next(L, -2); lua_pop(L, 1))
+    {
+        // mt emt mt.extends emt.extends k v
+        lua_pushvalue(L, -2); // mt emt mt.extends emt.extends k v k
+        lua_pushvalue(L, -2); // mt emt mt.extends emt.extends k v k
+        lua_rawset(L, -6); // mt emt mt.extends emt.extends k v
+    }
+
+    lua_pop(L, 4); // mt emt
+}
+
+/*
+ * Copyright (c) 2010-2013 Alexander Ames
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to
+ * deal in the Software without restriction, including without limitation the
+ * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+ * sell copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ * FROM OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+ * IN THE SOFTWARE.
+ */
+
+#endif // LUA_WRAPPER_H_
diff --git a/luarocks/luawrapperutil.hpp b/luarocks/luawrapperutil.hpp
new file mode 100644
index 00000000..d19ce6df
--- /dev/null
+++ b/luarocks/luawrapperutil.hpp
@@ -0,0 +1,714 @@
+/*
+ * Copyright (c) 2010-2013 Alexander Ames
+ * Alexander.Ames@gmail.com
+ * See Copyright Notice at the end of this file
+ */
+
+// API Summary:
+//
+// This is a set of utility functions that add to the functionalit of
+// LuaWrapper. Over time I found myself repeating a few patterns, such as
+// writing many trvial getter and setter functions, and wanting pass ownership
+// of one object to another and have the Lua script properly handle that case.
+//
+// This file contains the additional functions that I've added but that do
+// not really belong in the core API.
+
+#ifndef LUAWRAPPERUTILS_HPP_
+#define LUAWRAPPERUTILS_HPP_
+
+#include "luawrapper.hpp"
+
+#ifndef LUAW_NO_CXX11
+#include <type_traits>
+#endif
+
+#ifndef LUAW_STD
+#define LUAW_STD std
+#endif
+
+////////////////////////////////////////////////////////////////////////////////
+//
+// A set of templated luaL_check and lua_push functions for use in the getters
+// and setters below
+//
+// It is often useful to override luaU_check, luaU_to and/or luaU_push to
+// operate on your own simple types rather than register your type with
+// LuaWrapper, especially with small objects.
+//
+
+template<typename U, typename = void>
+struct luaU_Impl
+{
+    static U    luaU_check(lua_State* L, int      index);
+    static U    luaU_to   (lua_State* L, int      index);
+    static void luaU_push (lua_State* L, const U& value);
+    static void luaU_push (lua_State* L,       U& value);
+};
+
+template<typename U> U    luaU_check(lua_State* L, int      index) { return luaU_Impl<U>::luaU_check(L, index); }
+template<typename U> U    luaU_to   (lua_State* L, int      index) { return luaU_Impl<U>::luaU_to   (L, index); }
+template<typename U> void luaU_push (lua_State* L, const U& value) {        luaU_Impl<U>::luaU_push (L, value); }
+template<typename U> void luaU_push (lua_State* L,       U& value) {        luaU_Impl<U>::luaU_push (L, value); }
+
+////////////////////////////////////////////////////////////////////////////////
+//
+// This is slightly different than the previous three functions in that you
+// shouldn't need to write your own version of it, since it uses luaU_check
+// automatically.
+//
+template<typename U>
+U luaU_opt(lua_State* L, int index, const U& fallback = U())
+{
+    if (lua_isnil(L, index))
+        return fallback;
+    else
+        return luaU_Impl<U>::luaU_check(L, index);
+}
+
+template<>
+struct luaU_Impl<bool>
+{
+    static bool luaU_check(lua_State* L, int         index) { return lua_toboolean  (L, index) != 0; }
+    static bool luaU_to   (lua_State* L, int         index) { return lua_toboolean  (L, index) != 0; }
+    static void luaU_push (lua_State* L, const bool& value) {        lua_pushboolean(L, value); }
+};
+
+template<>
+struct luaU_Impl<const char*>
+{
+    static const char* luaU_check(lua_State* L, int                index) { return luaL_checkstring(L, index); }
+    static const char* luaU_to   (lua_State* L, int                index) { return lua_tostring    (L, index); }
+    static void        luaU_push (lua_State* L, const char* const& value) {        lua_pushstring  (L, value); }
+};
+
+template<>
+struct luaU_Impl<unsigned int>
+{
+    static unsigned int luaU_check(lua_State* L, int                 index) { return static_cast<unsigned int>(luaL_checkinteger(L, index)); }
+    static unsigned int luaU_to   (lua_State* L, int                 index) { return static_cast<unsigned int>(lua_tointeger    (L, index)); }
+    static void         luaU_push (lua_State* L, const unsigned int& value) {                                  lua_pushinteger  (L, value); }
+};
+
+template<>
+struct luaU_Impl<int>
+{
+    static int  luaU_check(lua_State* L, int        index) { return static_cast<int>(luaL_checkinteger(L, index)); }
+    static int  luaU_to   (lua_State* L, int        index) { return static_cast<int>(lua_tointeger    (L, index)); }
+    static void luaU_push (lua_State* L, const int& value) {                         lua_pushinteger  (L, value); }
+};
+
+template<>
+struct luaU_Impl<unsigned char>
+{
+    static unsigned char luaU_check(lua_State* L, int                  index) { return static_cast<unsigned char>(luaL_checkinteger(L, index)); }
+    static unsigned char luaU_to   (lua_State* L, int                  index) { return static_cast<unsigned char>(lua_tointeger    (L, index)); }
+    static void          luaU_push (lua_State* L, const unsigned char& value) {                                   lua_pushinteger  (L, value); }
+};
+
+template<>
+struct luaU_Impl<char>
+{
+    static char luaU_check(lua_State* L, int         index) { return static_cast<char>(luaL_checkinteger(L, index)); }
+    static char luaU_to   (lua_State* L, int         index) { return static_cast<char>(lua_tointeger    (L, index)); }
+    static void luaU_push (lua_State* L, const char& value) {                          lua_pushinteger  (L, value); }
+};
+
+template<>
+struct luaU_Impl<float>
+{
+    static float luaU_check(lua_State* L, int          index) { return static_cast<float>(luaL_checknumber(L, index)); }
+    static float luaU_to   (lua_State* L, int          index) { return static_cast<float>(lua_tonumber    (L, index)); }
+    static void  luaU_push (lua_State* L, const float& value) {                           lua_pushnumber  (L, value); }
+};
+
+template<>
+struct luaU_Impl<double>
+{
+    static double luaU_check(lua_State* L, int           index) { return static_cast<double>(luaL_checknumber(L, index)); }
+    static double luaU_to   (lua_State* L, int           index) { return static_cast<double>(lua_tonumber    (L, index)); }
+    static void   luaU_push (lua_State* L, const double& value) {                            lua_pushnumber  (L, value); }
+};
+
+#ifndef LUAW_NO_CXX11
+template<typename T>
+struct luaU_Impl<T, typename LUAW_STD::enable_if<LUAW_STD::is_enum<T>::value>::type>
+{
+    static T    luaU_check(lua_State* L, int      index) { return static_cast<T>(luaL_checkinteger  (L, index)); }
+    static T    luaU_to   (lua_State* L, int      index) { return static_cast<T>(lua_tointeger      (L, index)); }
+    static void luaU_push (lua_State* L, const T& value) {        lua_pushnumber(L, static_cast<int>(value   )); }
+};
+
+template<typename T>
+struct luaU_Impl<T*, typename LUAW_STD::enable_if<LUAW_STD::is_class<T>::value>::type>
+{
+    static T*   luaU_check( lua_State* L, int index) { return luaW_check<T>(L, index); }
+    static T*   luaU_to   ( lua_State* L, int index) { return luaW_to   <T>(L, index); }
+    static void luaU_push ( lua_State* L, T*& value) {        luaW_push <T>(L, value); }
+    static void luaU_push ( lua_State* L, T*  value) {        luaW_push <T>(L, value); }
+};
+#endif
+
+///////////////////////////////////////////////////////////////////////////////
+//
+// These are just some functions I've always felt should exist
+//
+
+template <typename U>
+inline U luaU_getfield(lua_State* L, int index, const char* field)
+{
+#ifndef LUAW_NO_CXX11
+    static_assert(!std::is_same<U, const char*>::value, 
+        "luaU_getfield is not safe to use on const char*'s. (The string will be popped from the stack.)");
+#endif
+    lua_getfield(L, index, field);
+    U val = luaU_to<U>(L, -1);
+    lua_pop(L, 1);
+    return val;
+}
+
+template <typename U>
+inline U luaU_checkfield(lua_State* L, int index, const char* field)
+{
+#ifndef LUAW_NO_CXX11
+    static_assert(!std::is_same<U, const char*>::value, 
+        "luaU_checkfield is not safe to use on const char*'s. (The string will be popped from the stack.)");
+#endif
+    lua_getfield(L, index, field);
+    U val = luaU_check<U>(L, -1);
+    lua_pop(L, 1);
+    return val;
+}
+
+template <typename U>
+inline void luaU_setfield(lua_State* L, int index, const char* field, U val)
+{
+    luaU_push<U>(L, val);
+    lua_setfield(L, luaW_correctindex(L, index, 1), field);
+}
+
+///////////////////////////////////////////////////////////////////////////////
+//
+// A set of trivial getter and setter templates. These templates are designed
+// to call trivial getters or setters.
+//
+// There are four forms:
+//  1. Getting or setting a public member variable that is of a primitive type
+//  2. Getting or setting a public member variable that is a pointer to an
+//     object
+//  3. Getting or setting a private member variable that is of a primitive type
+//     through a getter or setter
+//  3. Getting or setting a private member variable that is is a pointer to an
+//     object through a getter or setter
+//
+// The interface to all of them is the same however. In addition to plain
+// getter and setter functions, there is a getset which does both - if an
+// argument is supplied it attempts to set the value, and in either case it
+// returns the value. In your lua table declaration in C++ rather than write
+// individiual wrappers for each getter and setter you may do the following:
+//
+// static luaL_reg Foo_metatable[] =
+// {
+//     { "GetBar", luaU_get<Foo, bool, &Widget::GetBar> },
+//     { "SetBar", luaU_set<Foo, bool, &Widget::SetBar> },
+//     { "Bar", luaU_getset<Foo, bool, &Widget::GetBar, &Widget::SetBar> },
+//     { NULL, NULL }
+// }
+//
+// Getters and setters must have one of the following signatures:
+//    void T::Setter(U value);
+//    void T::Setter(U* value);
+//    void T::Setter(const U& value);
+//    U Getter() const;
+//    U* Getter() const;
+//
+// In this example, the variable Foo::bar is private and so it is accessed
+// through getter and setter functions. If Foo::bar were public, it could be
+// accessed directly, like so:
+//
+// static luaL_reg Foo_metatable[] =
+// {
+//     { "GetBar", luaU_get<Foo, bool, &Widget::bar> },
+//     { "SetBar", luaU_set<Foo, bool, &Widget::bar> },
+//     { "Bar", luaU_getset<Foo, bool, &Widget::bar> },
+// }
+//
+// In a Lua script, you can now use foo:GetBar(), foo:SetBar() and foo:Bar()
+//
+
+template <typename T, typename U, U T::*Member>
+int luaU_get(lua_State* L)
+{
+    T* obj = luaW_check<T>(L, 1);
+    luaU_push<U>(L, obj->*Member);
+    return 1;
+}
+
+template <typename T, typename U, U* T::*Member>
+int luaU_get(lua_State* L)
+{
+    T* obj = luaW_check<T>(L, 1);
+    luaW_push<U>(L, obj->*Member);
+    return 1;
+}
+
+template <typename T, typename U, U (T::*Getter)() const>
+int luaU_get(lua_State* L)
+{
+    T* obj = luaW_check<T>(L, 1);
+    luaU_push<U>(L, (obj->*Getter)());
+    return 1;
+}
+
+template <typename T, typename U, const U& (T::*Getter)() const>
+int luaU_get(lua_State* L)
+{
+    T* obj = luaW_check<T>(L, 1);
+    luaU_push<U>(L, (obj->*Getter)());
+    return 1;
+}
+
+template <typename T, typename U, U* (T::*Getter)() const>
+int luaU_get(lua_State* L)
+{
+    T* obj = luaW_check<T>(L, 1);
+    luaW_push<U>(L, (obj->*Getter)());
+    return 1;
+}
+
+template <typename T, typename U, U T::*Member>
+int luaU_set(lua_State* L)
+{
+    T* obj = luaW_check<T>(L, 1);
+    if (obj)
+        obj->*Member = luaU_check<U>(L, 2);
+    return 0;
+}
+
+template <typename T, typename U, U* T::*Member>
+int luaU_set(lua_State* L)
+{
+    T* obj = luaW_check<T>(L, 1);
+    if (obj)
+    {
+        U* member = luaW_opt<U>(L, 2);
+        obj->*Member = member;
+    }
+    return 0;
+}
+
+template <typename T, typename U, const U* T::*Member>
+int luaU_set(lua_State* L)
+{
+    T* obj = luaW_check<T>(L, 1);
+    if (obj)
+    {
+        U* member = luaW_opt<U>(L, 2);
+        obj->*Member = member;
+    }
+    return 0;
+}
+
+template <typename T, typename U, const U* T::*Member>
+int luaU_setandrelease(lua_State* L)
+{
+    T* obj = luaW_check<T>(L, 1);
+    if (obj)
+    {
+        U* member = luaW_opt<U>(L, 2);
+        obj->*Member = member;
+        if (member)
+            luaW_release<U>(L, member);
+    }
+    return 0;
+}
+
+template <typename T, typename U, void (T::*Setter)(U)>
+int luaU_set(lua_State* L)
+{
+    T* obj = luaW_check<T>(L, 1);
+    if (obj)
+        (obj->*Setter)(luaU_check<U>(L, 2));
+    return 0;
+}
+
+template <typename T, typename U, void (T::*Setter)(const U&)>
+int luaU_set(lua_State* L)
+{
+    T* obj = luaW_check<T>(L, 1);
+    if (obj)
+        (obj->*Setter)(luaU_check<U>(L, 2));
+    return 0;
+}
+
+template <typename T, typename U, void (T::*Setter)(U*)>
+int luaU_set(lua_State* L)
+{
+    T* obj = luaW_check<T>(L, 1);
+    if (obj)
+    {
+        U* member = luaW_opt<U>(L, 2);
+        (obj->*Setter)(member);
+    }
+    return 0;
+}
+
+template <typename T, typename U, void (T::*Setter)(U*)>
+int luaU_setandrelease(lua_State* L)
+{
+    T* obj = luaW_check<T>(L, 1);
+    if (obj)
+    {
+        U* member = luaW_opt<U>(L, 2);
+        (obj->*Setter)(member);
+        if (member)
+            luaW_release<U>(L, member);
+    }
+    return 0;
+}
+
+template <typename T, typename U, U T::*Member>
+int luaU_getset(lua_State* L)
+{
+    T* obj = luaW_check<T>(L, 1);
+    if (obj && lua_gettop(L) >= 2)
+    {
+        obj->*Member = luaU_check<U>(L, 2);
+        return 0;
+    }
+    else
+    {
+        luaU_push<U>(L, obj->*Member);
+        return 1;
+    }
+}
+
+template <typename T, typename U, U* T::*Member>
+int luaU_getset(lua_State* L)
+{
+    T* obj = luaW_check<T>(L, 1);
+    if (obj && lua_gettop(L) >= 2)
+    {
+        U* member = luaW_opt<U>(L, 2);
+        obj->*Member = member;
+        return 0;
+    }
+    else
+    {
+        luaW_push<U>(L, obj->*Member);
+        return 1;
+    }
+}
+
+template <typename T, typename U, U* T::*Member>
+int luaU_getsetandrelease(lua_State* L)
+{
+    T* obj = luaW_check<T>(L, 1);
+    if (obj && lua_gettop(L) >= 2)
+    {
+        U* member = luaW_opt<U>(L, 2);
+        obj->*Member = member;
+        if (member)
+            luaW_release<U>(L, member);
+        return 0;
+    }
+    else
+    {
+        luaW_push<U>(L, obj->*Member);
+        return 1;
+    }
+}
+
+template <typename T, typename U, U (T::*Getter)() const, void (T::*Setter)(U)>
+int luaU_getset(lua_State* L)
+{
+    T* obj = luaW_check<T>(L, 1);
+    if (obj && lua_gettop(L) >= 2)
+    {
+        (obj->*Setter)(luaU_check<U>(L, 2));
+        return 0;
+    }
+    else
+    {
+        luaU_push<U>(L, (obj->*Getter)());
+        return 1;
+    }
+}
+
+template <typename T, typename U, U (T::*Getter)() const, void (T::*Setter)(const U&)>
+int luaU_getset(lua_State* L)
+{
+    T* obj = luaW_check<T>(L, 1);
+    if (obj && lua_gettop(L) >= 2)
+    {
+        (obj->*Setter)(luaU_check<U>(L, 2));
+        return 0;
+    }
+    else
+    {
+        luaU_push<U>(L, (obj->*Getter)());
+        return 1;
+    }
+}
+
+template <typename T, typename U, const U& (T::*Getter)() const, void (T::*Setter)(const U&)>
+int luaU_getset(lua_State* L)
+{
+    T* obj = luaW_check<T>(L, 1);
+    if (obj && lua_gettop(L) >= 2)
+    {
+        (obj->*Setter)(luaU_check<U>(L, 2));
+        return 0;
+    }
+    else
+    {
+        luaU_push<U>(L, (obj->*Getter)());
+        return 1;
+    }
+}
+
+template <typename T, typename U, U* (T::*Getter)() const, void (T::*Setter)(U*)>
+int luaU_getset(lua_State* L)
+{
+    T* obj = luaW_check<T>(L, 1);
+    if (obj && lua_gettop(L) >= 2)
+    {
+        U* member = luaW_opt<U>(L, 2);
+        (obj->*Setter)(member);
+        return 0;
+    }
+    else
+    {
+        luaW_push<U>(L, (obj->*Getter)());
+        return 1;
+    }
+}
+
+template <typename T, typename U, U* (T::*Getter)() const, void (T::*Setter)(U*)>
+int luaU_getsetandrelease(lua_State* L)
+{
+    T* obj = luaW_check<T>(L, 1);
+    if (obj && lua_gettop(L) >= 2)
+    {
+        U* member = luaW_opt<U>(L, 2);
+        (obj->*Setter)(member);
+        if (member)
+            luaW_release<U>(L, member);
+        return 0;
+    }
+    else
+    {
+        luaW_push<U>(L, (obj->*Getter)());
+        return 1;
+    }
+}
+
+#if !defined(_WIN32) && !defined(LUAW_NO_CXX11)
+
+///////////////////////////////////////////////////////////////////////////////
+//
+// luaU_func is a special macro that expands into a simple function wrapper.
+// Unlike the getter setters above, you merely need to name the function you
+// would like to wrap.
+//
+// For example,
+//
+// struct Foo
+// {
+//     int DoSomething(int, const char*);
+// };
+//
+// static luaL_reg Foo_metatable[] =
+// {
+//     { "DoSomething", luaU_func(&Foo::DoSomething) },
+//     { NULL, NULL }
+// }
+//
+// This macro will expand based on the function signature of Foo::DoSomething
+// In this example, it would expand into the following wrapper:
+//
+//     luaU_push(luaW_check<T>(L, 1)->DoSomething(luaU_check<int>(L, 2), luaU_check<const char*>(L, 3)));
+//     return 1;
+//
+// In this example there is only one member function called DoSomething. In some 
+// cases there may be multiple overrides for a function. For those cases, an 
+// additional macro has been provided, luaU_funcsig, which takes the entire
+// function signature. The arguments to the macro reflect the order they would
+// appear in the function signature: return type, type name, function name, and
+// finally a list of all the argument types. For example:
+//
+// struct Foo
+// {
+//     int DoSomething (const char*);
+//     int DoSomething (const char*, int);
+// };
+//
+// const struct luaL_Reg Foo_metatable[] =
+// {
+//     {"DoSomething1", luaU_funcsig(int, Foo, DoSomething, const char*)) },
+//     {"DoSomething1", luaU_funcsig(int, Foo, DoSomething, const char*, int)) },
+//     { NULL, NULL }
+// };
+//
+// These macros and it's underlying templates are somewhat experimental and some
+// refinements are probably needed.  There are cases where it does not
+// currently work and I expect some changes can be made to refine its behavior.
+//
+
+#define luaU_func(memberfunc) &luaU_FuncWrapper<decltype(memberfunc),memberfunc>::call
+#define luaU_funcsig(returntype, type, funcname, ...) luaU_func(static_cast<returntype (type::*)(__VA_ARGS__)>(&type::funcname))
+
+template<int... ints> struct luaU_IntPack { };
+template<int start, int count, int... tail> struct luaU_MakeIntRangeType { typedef typename luaU_MakeIntRangeType<start, count-1, start+count-1, tail...>::type type; };
+template<int start, int... tail> struct luaU_MakeIntRangeType<start, 0, tail...> { typedef luaU_IntPack<tail...> type; };
+template<int start, int count> inline typename luaU_MakeIntRangeType<start, count>::type luaU_makeIntRange() { return typename luaU_MakeIntRangeType<start, count>::type(); }
+template<class MemFunPtrType, MemFunPtrType MemberFunc> struct luaU_FuncWrapper;
+
+template<class T, class ReturnType, class... Args, ReturnType(T::*MemberFunc)(Args...)>
+struct luaU_FuncWrapper<ReturnType (T::*)(Args...), MemberFunc>
+{
+public:
+    static int call(lua_State* L)
+    {
+        return callImpl(L, luaU_makeIntRange<2,sizeof...(Args)>());
+    }
+
+private:
+    template<int... indices>
+    static int callImpl(lua_State* L, luaU_IntPack<indices...>)
+    {
+        luaU_push<ReturnType>(L, (luaW_check<T>(L, 1)->*MemberFunc)(luaU_check<Args>(L, indices)...));
+        return 1;
+    }
+};
+
+#endif
+
+///////////////////////////////////////////////////////////////////////////////
+//
+// Calls the copy constructor for an object of type T.
+// Arguments may be passed in, in case they're needed for the postconstructor
+//
+// e.g.
+//
+// C++:
+// luaL_reg Foo_Metatable[] =
+// {
+//     { "clone", luaU_clone<Foo> },
+//     { NULL, NULL }
+// };
+//
+// Lua:
+// foo = Foo.new()
+// foo2 = foo:clone()
+//
+template <typename T>
+int luaU_clone(lua_State* L)
+{
+    // obj ...
+    T* obj = new T(*luaW_check<T>(L, 1));
+    lua_remove(L, 1); // ...
+    int numargs = lua_gettop(L);
+    luaW_push<T>(L, obj); // ... clone
+    luaW_hold<T>(L, obj);
+    luaW_postconstructor<T>(L, numargs);
+    return 1;
+}
+
+///////////////////////////////////////////////////////////////////////////////
+//
+// luaU_build is intended to be used to initialize many values by passing in a
+// table. They keys of the table are used as function names, and values are
+// used as arguments to the function. This is intended to be used on functions
+// that are simple setters.
+//
+// For example, if luaU_build is set as the post constructor, you can
+// initialize an object as so:
+//
+// f = Foo.new
+// {
+//     X = 10;
+//     Y = 20;
+// }
+//
+// After the object is constructed, luaU_build will do the equivalent of
+// calling f:X(10) and f:Y(20).
+//
+template <typename T>
+int luaU_build(lua_State* L)
+{
+    // obj {}
+    lua_insert(L, -2); // {} obj
+    if (lua_type(L, 1) == LUA_TTABLE)
+    {
+        for (lua_pushnil(L); lua_next(L, 1); lua_pop(L, 1))
+        {
+            // {} obj k v
+            lua_pushvalue(L, -2); // {} obj k v k
+            lua_gettable(L, -4); // {} obj k v ud[k]
+            lua_pushvalue(L, -4); // {} obj k v ud[k] ud
+            lua_pushvalue(L, -3); // {} obj k v ud[k] ud v
+            lua_call(L, 2, 0); // {} obj k v
+        }
+        // {} ud
+    }
+    return 0;
+}
+
+///////////////////////////////////////////////////////////////////////////////
+//
+// Takes the object of type T at the top of the stack and stores it in on a
+// table with the name storagetable, on the table at the specified index.
+//
+// You may manually call luaW_hold and luaW_release to handle pointer
+// ownership, but it is often easier to simply store a Lua userdata on a table
+// that is owned by its parent. This ensures that your object will not be
+// prematurely freed, and that it can only be destoryed after its parent.
+//
+// e.g.
+//
+// Foo* parent = luaW_check<Foo>(L, 1);
+// Bar* child = luaW_check<Bar>(L, 2);
+// if (parent && child)
+// {
+//     luaU_store<Bar>(L, 1, "Children");
+//     parent->AddChild(child);
+// }
+//
+template <typename T>
+void luaU_store(lua_State* L, int index, const char* storagetable, const char* key = NULL)
+{
+    // ... store ... obj
+    lua_getfield(L, index, storagetable); // ... store ... obj store.storagetable
+    if (key)
+        lua_pushstring(L, key); // ... store ... obj store.storagetable key
+    else
+        LuaWrapper<T>::identifier(L, luaW_to<T>(L, -2)); // ... store ... obj store.storagetable key
+    lua_pushvalue(L, -3); // ... store ... obj store.storagetable key obj
+    lua_settable(L, -3); // ... store ... obj store.storagetable
+    lua_pop(L, 1); // ... store ... obj
+}
+
+/*
+ * Copyright (c) 2010-2011 Alexander Ames
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to
+ * deal in the Software without restriction, including without limitation the
+ * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+ * sell copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ * FROM OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+ * IN THE SOFTWARE.
+ */
+
+#endif // LUAWRAPPERUTILS_HPP_
diff --git a/luarocks/main.cpp b/luarocks/main.cpp
new file mode 100644
index 00000000..a96711a1
--- /dev/null
+++ b/luarocks/main.cpp
@@ -0,0 +1,27 @@
+#include <iostream>
+
+extern "C"
+{
+#include "lua.h"
+#include "lualib.h"
+#include "lauxlib.h"
+}
+
+#include "functions.hpp"
+#include "LuaPlayer.hpp"
+
+int main()
+{
+    lua_State* L = luaL_newstate();
+    luaL_openlibs(L);
+
+    // Functions
+    lua_register(L, "info", lua_info);
+
+    // Objets
+    luaopen_Player(L);
+
+    luaL_dofile(L, "ia.lua");
+    lua_close(L);
+}
+