#include <list>
#include <msp/datafile/objectloader.h>
+#include "trackchain.h"
#include "trainai.h"
namespace R2C2 {
class Block;
class Layout;
class Track;
-class TrackChain;
class TrainRouteMetric;
class TrainRoutePlanner;
void route(const std::string &);
};
+ struct Waypoint
+ {
+ const TrackChain *chain;
+ TrackChain::Direction direction;
+
+ Waypoint(const TrackChain &, TrackChain::Direction = TrackChain::UNSPECIFIED);
+ };
+
struct SequencePoint
{
Block *block;
private:
typedef std::list<const Route *> RouteList;
- enum ArrivalState
+ enum TravelState
{
ON_THE_WAY,
+ WAITING_FOR_SEQUENCE,
+ SEQUENCE_CHECK_PENDING,
RESERVED_TO_END,
+ ADVANCED_TO_END,
ARRIVED
};
public:
sigc::signal<void, const Route *> signal_route_changed;
+ sigc::signal<void> signal_departed;
sigc::signal<void, const TrackChain *> signal_arrived;
sigc::signal<void, const TrackChain *> signal_waypoint_reached;
int priority;
RouteList routes;
RouteList::iterator reserving_route;
- ArrivalState arrival;
- const TrackChain *destination;
- std::vector<const TrackChain *> waypoints;
- bool destination_changed;
+ TravelState state;
+ std::vector<Waypoint> waypoints;
+ bool waypoints_changed;
std::vector<TrainRouteMetric *> metrics;
bool metrics_stale;
std::list<SequencePoint> sequence_points;
unsigned current_sequence;
- bool sequence_check_pending;
Msp::Time::TimeDelta delay;
+ Msp::Time::TimeDelta duration;
Msp::RefPtr<TrainRoutePlanner> planner;
public:
const Route *get_route() const;
unsigned get_current_sequence() const { return current_sequence; }
private:
+ void use_planned_route();
void route_changed();
public:
void set_destination(const TrackChain &);
- const TrackChain *get_destination() const { return destination; }
- bool is_destination(Track &) const;
- void add_waypoint(const TrackChain &);
+ const TrackChain *get_destination() const { return waypoints.empty() ? 0 : waypoints.back().chain; }
+ void add_waypoint(const TrackChain &, TrackChain::Direction = TrackChain::UNSPECIFIED);
unsigned get_n_waypoints() const { return waypoints.size(); }
- bool is_waypoint(unsigned, Track &) const;
+ const Waypoint &get_waypoint(unsigned) 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 set_trip_duration(const Msp::Time::TimeDelta &);
+ const Msp::Time::TimeDelta &get_trip_duration() const { return duration; }
virtual void message(const Message &);
virtual void tick(const Msp::Time::TimeDelta &);
void train_rear_advanced(Block &);
void create_metrics();
- Route *create_lead_route(Route *, const Route *);
- bool is_valid_for_track(const Route &, Track &) const;
- bool advance_to_track(RouteList::iterator &, Track &);
+ bool create_lead_route();
+ bool advance_to_track(RouteList::iterator &, const TrackIter &);
+ static void get_routers(Layout &, std::vector<TrainRouter *> &, TrainRoutePlanner * = 0);
static void start_planning(Layout &);
+ static void apply_plan(Layout &, TrainRoutePlanner &);
};
} // namespace R2C2