Track trains' remaining estimate by distance, not time

[r2c2.git] / source / libr2c2 / trainrouteplanner.h

diff --git a/source/libr2c2/trainrouteplanner.h b/source/libr2c2/trainrouteplanner.h
index 7d1ff9a0709a61f4fdfe413687cf990790760caf..a191cb6b117417fb288b8035ddd2bf03415fe017 100644 (file)
--- a/source/libr2c2/trainrouteplanner.h
+++ b/source/libr2c2/trainrouteplanner.h
@@ -24,7 +24,8 @@ private:
                Train *train;
                float speed;
                TrainRouter *router;
-               Route *route;
+               std::list<Route *> routes;
+               Track *track_history[3];
                std::list<const TrainRoutingState *> waits;
 
                TrainRoutingInfo(Train &);
@@ -62,6 +63,7 @@ private:
                TrainState state;
                Msp::Time::TimeDelta delay;
                int waypoint;
+               float remaining_estimate;
                int blocked_by;
 
                TrainRoutingState(TrainRoutingInfo &);
@@ -73,11 +75,13 @@ private:
                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;
 
@@ -90,6 +94,7 @@ private:
                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;