Don't crash if a train has no router

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

diff --git a/source/libr2c2/track.h b/source/libr2c2/track.h
index bac4712322ba38ed46f2416fd3276d3e450c1902..a2f8efffad90021b632f0a4a5b04b43954ab21e6 100644 (file)
--- a/source/libr2c2/track.h
+++ b/source/libr2c2/track.h
@@ -23,6 +23,7 @@ public:
        public:
                Loader(Track &);
        private:
+               void path(unsigned);
                void position(float, float, float);
                void rotation(float);
                void sensor_address(unsigned);
@@ -49,6 +50,7 @@ private:
        unsigned active_path;
        bool path_changing;
        AttachmentList attachments;
+       int preferred_exit;
 
        Track(const Track &);
        Track &operator=(const Track &);
@@ -75,6 +77,8 @@ public:
        void set_sensor_address(unsigned);
        unsigned get_turnout_address() const { return turnout_addr; }
        unsigned get_sensor_address() const { return sensor_addr; }
+       void set_preferred_exit(int);
+       int get_preferred_exit() const { return preferred_exit; }
        void set_active_path(unsigned);
        unsigned get_active_path() const { return active_path; }
        bool is_path_changing() const { return path_changing; }
@@ -104,6 +108,7 @@ public:
        AttachmentList get_attachments_ordered(unsigned) const;
 
        void save(std::list<Msp::DataFile::Statement> &) const;
+       void save_dynamic(std::list<Msp::DataFile::Statement> &) const;
 private:
        void turnout_event(unsigned, unsigned);
        void turnout_failed(unsigned);