added differents kind of nodes

scene.h

@@ -1,6 +1,8 @@
 #ifndef SCENE_H
 #define SCENE_H
 
+#include "SFML/System.hpp"
+
 class SceneNode;
 
 class Scene
@@ -8,39 +10,78 @@ class Scene
 public:
     Scene();
     void update();
-    void render();
 private:
     SceneNode* m_sceneNodeTree;
 };
 
-
+//Node Interface
 class SceneNode
 {
 public:
     SceneNode();
-    virtual void update();
+    virtual void update() = 0;
 private:
     SceneNode* m_parentNode;
+    std::vector<SceneNode*> m_childrenNode;
 };
 
-class CameraSceneNode : public SceneNode
+//general Node
+
+class ObjectNode : public SceneNode, public PhongEntity
 {
-
+    //add bullet rigidbody
+public:
+    virtual void update();
 };
 
-class LightSceneNode : public SceneNode
+class FragmentNode: public ObjectNode
 {
-
+    // TODO:  later
 };
 
-class TerrainSceneNode: public SceneNode
+class ItemNode: public ObjectNode
 {
-
+    // TODO:  later
 };
 
-class ObjectSceneNode : public SceneNode
+// Node
+class GUINode : public SceneNode, public GUIEntity
 {
-
+public:
+    virtual void update();
 };
 
+class PlayerNode: public SceneNode, public FPSCamera
+{
+public:
+    virtual void update();
+};
+
+class EnvironmentNode : public SceneNode
+{
+public:
+    virtual void update();
+    // parametre skybox
+    // directionnal light
+    // parametre fog
+};
+
+class LightNode : public SceneNode
+{
+public:
+    virtual void update();
+    //position
+    //puissance
+    //lighting angle
+    //couleur
+};
+
+class ChunkNode: public SceneNode
+{
+public:
+    virtual void update();
+//    map
+};
+
+
 #endif // SCENE_H