#include <vector>
#include <cassert>
-#include "app/defines.h"
+#include "defines.h"
#include "math/vector.h"
#include "special/game_object.h"
+#include "video/drawing_context.h"
#include "serializable.h"
+using namespace SuperTux;
+
+namespace SuperTux {
class LispReader;
+}
+
class Sector;
class Camera : public GameObject, public Serializable