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;
40 typedef std::list<const Route *> RouteList;
45 const TrackChain *destination;
46 std::vector<const TrackChain *> waypoints;
47 std::vector<TrainRouteMetric *> metrics;
48 std::list<Wait> waits;
49 Msp::Time::TimeDelta delay;
57 void set_priority(int);
58 int get_priority() const { return priority; }
60 bool set_route(const Route *);
61 void add_wait(Block &, Train *);
62 const Route *get_route() const;
64 void set_destination(const TrackChain &);
65 const TrackChain *get_destination() const { return destination; }
66 bool is_destination(Track &) const;
67 void add_waypoint(const TrackChain &);
68 unsigned get_n_waypoints() const { return waypoints.size(); }
69 bool is_waypoint(unsigned, Track &) const;
70 const TrainRouteMetric &get_metric(int = -1) const;
71 void set_departure_delay(const Msp::Time::TimeDelta &);
72 const Msp::Time::TimeDelta &get_departure_delay() const { return delay; }
74 virtual void message(const Message &);
75 virtual void tick(const Msp::Time::TimeDelta &);
77 void save(std::list<Msp::DataFile::Statement> &) const;
80 void block_reserved(Block &, Train *);
81 void train_advanced(Block &);
82 const Route *get_route_for_block(const Block &) const;
84 void create_metrics();
85 Route *create_lead_route(Route *, const Route *);
86 bool advance_route(RouteList::iterator &, const Block &);
87 bool is_on_route(const Block &);
89 static void create_plans(Layout &);