TrainState state;
Msp::Time::TimeDelta delay;
int waypoint;
+ Msp::Time::TimeDelta remaining_estimate;
int blocked_by;
TrainRoutingState(TrainRoutingInfo &);
bool check_arrival();
void advance(float);
void advance_track(unsigned);
+ void update_estimate();
};
struct RoutingStep
{
Msp::Time::TimeDelta time;
+ Msp::Time::TimeDelta total_estimate;
std::vector<TrainRoutingState> trains;
const RoutingStep *prev;
int get_occupant(Track &) const;
int find_next_train() const;
void advance(const Msp::Time::TimeDelta &);
+ void update_estimate();
bool is_viable() const;
bool is_goal() const;