Give zones a preferred running direction

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

diff --git a/source/libr2c2/track.h b/source/libr2c2/track.h
index 7ad7dd141907d18d48ad382fb7d3b300e56f3eeb..a2f8efffad90021b632f0a4a5b04b43954ab21e6 100644 (file)
--- a/source/libr2c2/track.h
+++ b/source/libr2c2/track.h
@@ -13,6 +13,7 @@ namespace R2C2 {
 
 class Block;
 class Layout;
+class TrackAttachment;
 
 class Track: public Object, public sigc::trackable
 {
@@ -22,13 +23,19 @@ public:
        public:
                Loader(Track &);
        private:
+               void path(unsigned);
                void position(float, float, float);
                void rotation(float);
-               void sensor_id(unsigned);
-               void turnout_id(unsigned);
+               void sensor_address(unsigned);
+               void slope(float);
+               void tilt(float);
+               void turnout_address(unsigned);
        };
 
+       typedef std::list<TrackAttachment *> AttachmentList;
+
        sigc::signal<void, unsigned, Track *> signal_link_changed;
+       sigc::signal<void, unsigned> signal_path_changing;
        sigc::signal<void, unsigned> signal_path_changed;
 
 private:
@@ -36,11 +43,14 @@ private:
        Block *block;
        float slope;
        bool flex;
+       unsigned turnout_addr;
        unsigned turnout_id;
-       unsigned sensor_id;
+       unsigned sensor_addr;
        std::vector<Track *> links;
        unsigned active_path;
        bool path_changing;
+       AttachmentList attachments;
+       int preferred_exit;
 
        Track(const Track &);
        Track &operator=(const Track &);
@@ -54,23 +64,28 @@ public:
        void set_block(Block *);
        Block &get_block() const;
        virtual void set_position(const Vector &);
-       virtual void set_rotation(float);
-       void set_slope(float);
+       virtual void set_rotation(const Angle &);
+       virtual void set_tilt(const Angle &);
        void set_flex(bool);
-       float get_slope() const { return slope; }
        bool get_flex() const { return flex; }
+private:
+       void propagate_slope();
        void check_slope();
 
-       void set_turnout_id(unsigned);
-       void set_sensor_id(unsigned);
-       unsigned get_turnout_id() const { return turnout_id; }
-       unsigned get_sensor_id() const { return sensor_id; }
+public:
+       void set_turnout_address(unsigned);
+       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; }
+       float get_path_length(int = -1) const;
 
-       TrackPoint get_point(unsigned, unsigned, float) const;
-       TrackPoint get_point(unsigned, float) const;
+       OrientedPoint get_point(unsigned, unsigned, float) const;
+       OrientedPoint get_point(unsigned, float) const;
 
        virtual unsigned get_n_snap_nodes() const;
        virtual Snap get_snap_node(unsigned) const;
@@ -87,11 +102,16 @@ public:
        using Object::break_link;
        virtual bool break_link(unsigned);
 
-       virtual bool collide_ray(const Vector &, const Vector &) const;
+       void add_attachment(TrackAttachment &);
+       void remove_attachment(TrackAttachment &);
+       const AttachmentList &get_attachments() const { return attachments; }
+       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);
 };
 
 } // namespace R2C2