Don't crash if a train has no router

[r2c2.git] / source / libr2c2 / object.h

diff --git a/source/libr2c2/object.h b/source/libr2c2/object.h
index f8e895848f7ef17e17c59c1f535962a7a2dff12b..a0bd4f362714313bd72c5bc28b7c120bfd4f119f 100644 (file)
--- a/source/libr2c2/object.h
+++ b/source/libr2c2/object.h
@@ -19,8 +19,9 @@ protected:
        Vector position;
        Angle rotation;
        Angle tilt;
+       Shape *shape;
 
-       Object(Layout &l): layout(l) { }
+       Object(Layout &);
 public:
        virtual ~Object() { }
 
@@ -51,7 +52,8 @@ public:
        virtual bool break_link(unsigned) { return false; }
        virtual void break_links();
 
-       virtual bool collide_ray(const Ray &) const;
+       const Shape *get_shape() const;
+       virtual bool collide_ray(const Ray &, float * = 0) const;
        virtual BoundingBox get_bounding_box() const;
 };