diff --git a/CMakeLists.txt b/CMakeLists.txt
index 785b49c..048cb4c 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -16,6 +16,7 @@ set(RESOURCES_FILES ${LIB_HEAD_LIST})
 #set compilation option
 set(IS_LIBRARY True)
 set(USE_RENDERER True)
+set(USE_SERIALIZER True)
 set(USE_INPUT True)
 set(USE_BULLET True)
 set(USE_SOL2 True)
diff --git a/src/sparrowshell/scriptnode.cpp b/src/sparrowshell/scriptnode.cpp
index d9a98aa..032c1d0 100644
--- a/src/sparrowshell/scriptnode.cpp
+++ b/src/sparrowshell/scriptnode.cpp
@@ -7,7 +7,7 @@
 ScriptNode::ScriptNode()
 {
     LUASETFUN(print);
-    printf("c is love\n");
+    // printf("c is love\n"); // nope
 }
 
 void ScriptNode::update(){
diff --git a/src/test/main.cpp b/src/test/main.cpp
index 53556a0..ff19a49 100644
--- a/src/test/main.cpp
+++ b/src/test/main.cpp
@@ -34,6 +34,9 @@
 #include "scene/gui/backgroundnode.h"
 
 #include "potator.h"
+#include "serializationmanager.h"
+#include "serializable.h"
+#include <fstream>
 
 #include "scene/gui/callback.h"
 
@@ -131,37 +134,49 @@ void generateSponza(SceneTree *scene, btDiscreteDynamicsWorld *world)
     }
 }
 
-struct Config
+struct Config : public Serializable
 {
-    std::string mode; // fullscreen / windowed / borderless
-    std::string scene; // terrain / sponza / menu / none
-    bool vsync;
-    int width;
-    int height;
+    STRING(mode) // fullscreen / windowed / borderless
+    STRING(scene) // terrain / sponza / none
+    BOOL(vsync)
+    INT(width)
+    INT(height)
+    SERIALIZABLE(Config, CAST(mode), CAST(scene), CAST(vsync), CAST(width), CAST(height))
 
-    Config() :
-        mode("windowed"),
-        scene("none"),
-        vsync(false),
-        width(800),
-        height(600)
-    {}
-
-    void loadFromMap(std::unordered_map<std::string, std::string>* configMap)
+    Config()
     {
-        std::unordered_map<std::string, std::string>& conf = *configMap;
-        if(conf.count("width"))
-            width = std::stoi(conf["width"]);
-        if(conf.count("height"))
-            height = std::stoi(conf["height"]);
-        if(conf.count("vsync"))
-            vsync = (conf["vsync"] == "true");
-        if(conf.count("mode"))
-            mode = conf["mode"];
-        if(conf.count("scene"))
-            scene = conf["scene"];
+        mode = "windowed";
+        scene = "none";
+        vsync = false;
+        width = 800;
+        height = 600;
     }
 
+    static Config* load()
+    {
+        std::fstream configFile;
+        configFile.open("../config.ini", std::ios_base::in);
+        Config *conf;
+        if(configFile.is_open())
+        {
+            ObjectLoader loader;
+            loader.loadAscii(configFile);
+            configFile.close();
+            const std::vector<Config*>& confVec = loader.getObjects<Config>();
+            if(confVec.size() != 0)
+                conf = confVec[0];
+            else
+                conf = new Config();
+        }
+        else
+            conf = new Config();
+        ObjectSaver saver;
+        saver.addObject(conf);
+        configFile.open("../config.ini", std::ios_base::out);
+        saver.saveAscii(configFile);
+        configFile.close();
+        return conf;
+    }
 };
 
 class Demo {
@@ -256,11 +271,10 @@ public:
     SceneTree* getScene(){return m_menu_scene;}
 };
 
+INIT_SERIALIZABLE(Config)
 
 int main(){
-    Config config;
-    config.loadFromMap(Loader::loadConfigFile("../config.ini"));
-
+    Config* config = Config::load();
     Engine engine;
 
     Loader::setObjDirectory("../data/");
@@ -269,8 +283,8 @@ int main(){
 
     // this creates the opengl context
     // the opengl context must exist before any opengl class is used (texture, pipeline, etc..)
-    engine.createWindow("Sparrow Engine Demo", config.width, config.height, config.mode);
-    engine.getWindow()->setVerticalSyncEnabled(config.vsync);
+    engine.createWindow("Sparrow Engine Demo", config->width, config->height, config->mode);
+    engine.getWindow()->setVerticalSyncEnabled(config->vsync);
 
 //    engine.toggleMouseVisibility();
 
@@ -299,8 +313,8 @@ int main(){
     input->updateKeyBindings();
 
     //setup menu
-    Menu* menu = new Menu(&engine,&config);
-    Demo* demo = new Demo(&engine,&config);
+    Menu* menu = new Menu(&engine,config);
+    Demo* demo = new Demo(&engine,config);
     menu->setLeftClickAction(DefaultKeysMap::LEFT_CLICK);
     input->addContext(Context("menu",DefaultKeysMap::getMenuContext()));
     input->setCurrentContext("menu");
@@ -339,7 +353,8 @@ int main(){
     scene->getRootObject()->addChild(sunLight);
 */
     // scene
-  /*  if(config.scene == "sponza")
+
+    /*  if(config.scene == "sponza")
     {
         sun->initShadowMap(4096);
         generateSponza(scene, engine.getPhysics());
@@ -348,7 +363,7 @@ int main(){
         player->setPosition(0.f, 2.f, 0.f);
         sun->setShadowView(glm::vec3(30, 30, 50));
     }
-    else if(config.scene == "terrain")
+    else if(config->scene == "terrain")
     {
         sun->initShadowMap(4096);
         generateTerrain(scene, engine.getPhysics());
@@ -362,7 +377,6 @@ int main(){
 
     // preparing shaders and launching the engine
     engine.getScene()->updateShaders();
-//    scene->updateShaders();
     engine.start();
 
     // pathfinding tests