fixed layout parser adding stack based recursion, code needs being cleaned up but layout works quite well now, added code draw while resizing

engine/app.hpp

@@ -11,15 +11,19 @@ class App
     Shader shader_color;
     Shader shader_uv;
     Plane plane;
+    std::vector<std::unique_ptr<Shape>> shapes_list;
     Circle circle, circle2, circle3, circle4;
     Rounded rounded;
     Slice9 slice;
     Texture2D tex;
+    YGNodeRef y_root;
 public:
     static App I;
-    int width;
-    int height;
+    float width;
+    float height;
     void init();
     void create();
     void update(float dt);
+    void resize(float w, float h);
+    void update_layout();
 };