1 files changed, 3 insertions, 3 deletions
diff --git a/LevelObject.h b/LevelObject.h
index f3360e1..c774352 100644
--- a/LevelObject.h
+++ b/LevelObject.h
@@ -11,8 +11,7 @@ class LevelObject : public Object {
     LevelObject *parent;
     
   public:
-    LevelObject() : parent(NULL) {}
-    LevelObject(LevelObject *p) : parent(p) {}
+    LevelObject(LevelObject *p = NULL) : parent(p) {}
     virtual ~LevelObject() {}
     
     LevelObject* getParent() const {
@@ -23,7 +22,8 @@ class LevelObject : public Object {
       return std::vector<SharedPtr<LevelObject> >();
     }
     
-    virtual bool hit(const Vertex &v, float scale) const = 0;
+    virtual bool hit(const Vertex &v) const {return false;}
+    virtual bool hit(const Vertex &v, float scale) const {return hit(v);};
     virtual int getPriority() const {return 0;}
     
     virtual void move(float x, float y) {}