1 #ifndef LIBR2C2_TRAINROUTER_H_
2 #define LIBR2C2_TRAINROUTER_H_
5 #include <msp/datafile/objectloader.h>
14 class TrainRouteMetric;
16 class TrainRouter: public TrainAI
19 class Loader: public Msp::DataFile::ObjectLoader<TrainRouter>
22 Loader(TrainRouter &);
24 void route(const std::string &);
27 sigc::signal<void, const Route *> signal_route_changed;
28 sigc::signal<void, const TrackChain *> signal_arrived;
29 sigc::signal<void, const TrackChain *> signal_waypoint_reached;
35 Train *preceding_train;
37 unsigned sequence_out;
39 SequencePoint(Block &, unsigned);
42 typedef std::list<const Route *> RouteList;
47 const TrackChain *destination;
48 std::vector<const TrackChain *> waypoints;
49 std::vector<TrainRouteMetric *> metrics;
50 std::list<SequencePoint> sequence_points;
51 std::list<SequencePoint *> pending_sequence_checks;
52 unsigned current_sequence;
53 Msp::Time::TimeDelta delay;
61 void set_priority(int);
62 int get_priority() const { return priority; }
64 bool set_route(const Route *);
65 bool add_route(const Route &);
66 const Route *get_route() const;
67 void add_sequence_point(Block &, unsigned);
68 void add_sequence_point(Block &, Train &, unsigned, unsigned);
69 unsigned get_current_sequence() const { return current_sequence; }
71 void set_destination(const TrackChain &);
72 const TrackChain *get_destination() const { return destination; }
73 bool is_destination(Track &) const;
74 void add_waypoint(const TrackChain &);
75 unsigned get_n_waypoints() const { return waypoints.size(); }
76 bool is_waypoint(unsigned, Track &) const;
77 const TrainRouteMetric &get_metric(int = -1) const;
78 void set_departure_delay(const Msp::Time::TimeDelta &);
79 const Msp::Time::TimeDelta &get_departure_delay() const { return delay; }
81 virtual void message(const Message &);
82 virtual void tick(const Msp::Time::TimeDelta &);
84 void save(std::list<Msp::DataFile::Statement> &) const;
87 void block_reserved(Block &, Train *);
88 void train_advanced(Block &);
89 const Route *get_route_for_block(const Block &) const;
91 void create_metrics();
92 Route *create_lead_route(Route *, const Route *);
93 bool advance_route(RouteList::iterator &, const Block &);
94 bool is_on_route(const Block &);
96 static void create_plans(Layout &);