Folded sdlrenderer code into Game(), since we'll be doing rendering on a per-state basis

game.h

@@ -18,7 +18,7 @@ using std::stack;
 class Game : public GameState
 {
  public:
-    Game() {}
+    Game(SDL_Surface* display);
     ~Game();
 
     bool init();
@@ -34,13 +34,15 @@ class Game : public GameState
  private:
     void render();
 
-    SDLRenderer renderer;
-
     // data
     GameData data;
 
     static int NODE_RADIUS;
     static int MAX_MOVE_DISTANCE;
+
+
+    // surfaces containing textures to draw
+    SDL_Surface* background;
 };
 
 #endif