class Layout;
class Track;
class TrackChain;
+class TrainRouteMetric;
class TrainRouter: public TrainAI
{
sigc::signal<void, const TrackChain *> signal_waypoint_reached;
private:
- struct Wait
+ struct SequencePoint
{
Block *block;
- Train *train;
+ Train *preceding_train;
+ unsigned sequence_in;
+ unsigned sequence_out;
- Wait();
+ SequencePoint(Block &, unsigned);
};
typedef std::list<const Route *> RouteList;
unsigned arriving;
const TrackChain *destination;
std::vector<const TrackChain *> waypoints;
- std::list<Wait> waits;
+ std::vector<TrainRouteMetric *> metrics;
+ std::list<SequencePoint> sequence_points;
+ std::list<SequencePoint *> pending_sequence_checks;
+ unsigned current_sequence;
Msp::Time::TimeDelta delay;
bool update_pending;
public:
TrainRouter(Train &);
+ ~TrainRouter();
void set_priority(int);
int get_priority() const { return priority; }
bool set_route(const Route *);
- void add_wait(Block &, Train *);
+ bool add_route(const Route &);
const Route *get_route() const;
+ void add_sequence_point(Block &, unsigned);
+ void add_sequence_point(Block &, Train &, unsigned, unsigned);
+ unsigned get_current_sequence() const { return current_sequence; }
void set_destination(const TrackChain &);
const TrackChain *get_destination() const { return destination; }
void add_waypoint(const TrackChain &);
unsigned get_n_waypoints() const { return waypoints.size(); }
bool is_waypoint(unsigned, Track &) const;
+ const TrainRouteMetric &get_metric(int = -1) const;
void set_departure_delay(const Msp::Time::TimeDelta &);
const Msp::Time::TimeDelta &get_departure_delay() const { return delay; }
void train_advanced(Block &);
const Route *get_route_for_block(const Block &) const;
+ void create_metrics();
Route *create_lead_route(Route *, const Route *);
bool advance_route(RouteList::iterator &, const Block &);
bool is_on_route(const Block &);