merge, with tmj renderer

World.h

@@ -108,6 +108,8 @@ TWorld();
     void OnCommandGet(DaneRozkaz *pRozkaz);
     bool Update();
     void TrainDelete(TDynamicObject *d = NULL);
+    TTrain const *
+        train() const { return Train; }
     // switches between static and dynamic daylight calculation
     void ToggleDaylight();
 
@@ -116,9 +118,9 @@ private:
     void Update_Camera( const double Deltatime );
     void Update_UI();
     void ResourceSweep();
-    void Render_Cab();
 
     TCamera Camera;
+    TCamera DebugCamera;
     TGround Ground;
     world_environment Environment;
     TTrain *Train;