void route(const std::string &);
};
- sigc::signal<void, const Route *> signal_route_changed;
- sigc::signal<void, const TrackChain *> signal_arrived;
- sigc::signal<void, const TrackChain *> signal_waypoint_reached;
-
struct SequencePoint
{
Block *block;
unsigned sequence_out;
SequencePoint(Block &, unsigned);
+
+ bool is_cleared() const;
};
private:
typedef std::list<const Route *> RouteList;
+ enum ArrivalState
+ {
+ ON_THE_WAY,
+ RESERVED_TO_END,
+ ARRIVED
+ };
+
+public:
+ sigc::signal<void, const Route *> signal_route_changed;
+ sigc::signal<void, const TrackChain *> signal_arrived;
+ sigc::signal<void, const TrackChain *> signal_waypoint_reached;
+
+private:
int priority;
RouteList routes;
- unsigned arriving;
+ RouteList::iterator reserving_route;
+ ArrivalState arrival;
const TrackChain *destination;
std::vector<const TrackChain *> waypoints;
bool destination_changed;
std::vector<TrainRouteMetric *> metrics;
bool metrics_stale;
std::list<SequencePoint> sequence_points;
- std::list<SequencePoint *> pending_sequence_checks;
unsigned current_sequence;
+ bool sequence_check_pending;
Msp::Time::TimeDelta delay;
Msp::RefPtr<TrainRoutePlanner> planner;
private:
void block_reserved(Block &, Train *);
void train_advanced(Block &);
- const Route *get_route_for_block(const Block &) const;
+ void train_rear_advanced(Block &);
void create_metrics();
Route *create_lead_route(Route *, const Route *);
- bool advance_route(RouteList::iterator &, const Block &);
- bool is_on_route(const Block &);
+ bool is_valid_for_track(const Route &, Track &) const;
+ bool advance_to_track(RouteList::iterator &, Track &);
static void start_planning(Layout &);
};