Filter out non-viable routing steps before adding them to the list

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

diff --git a/source/libr2c2/trainrouter.h b/source/libr2c2/trainrouter.h
index a2a73aa94d9337d083346e6e6688f8e47dcb8b56..4f620764fd8c1a679205f59bb49662ad0fc0d20a 100644 (file)
--- a/source/libr2c2/trainrouter.h
+++ b/source/libr2c2/trainrouter.h
@@ -24,7 +24,8 @@ public:
        };
 
        sigc::signal<void, const Route *> signal_route_changed;
-       sigc::signal<void> signal_arrived;
+       sigc::signal<void, const TrackChain *> signal_arrived;
+       sigc::signal<void, const TrackChain *> signal_waypoint_reached;
 
 private:
        struct Wait