X-Git-Url: http://git.tdb.fi/?a=blobdiff_plain;f=source%2Flibr2c2%2Ftrainrouter.h;h=6f697f997b6349ba686b409022ce9e1d6fd79e86;hb=5eeb8f5749586b9aae2996d2143e300388d15611;hp=c1b6977f3734d45b19f615146c899d0ef22dedc0;hpb=de7380fdde172fa7e905e8af91d5842994faa9fb;p=r2c2.git

diff --git a/source/libr2c2/trainrouter.h b/source/libr2c2/trainrouter.h
index c1b6977..6f697f9 100644
--- a/source/libr2c2/trainrouter.h
+++ b/source/libr2c2/trainrouter.h
@@ -29,12 +29,14 @@ public:
 	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;
@@ -45,7 +47,9 @@ private:
 	const TrackChain *destination;
 	std::vector<const TrackChain *> waypoints;
 	std::vector<TrainRouteMetric *> metrics;
-	std::list<Wait> waits;
+	std::list<SequencePoint> sequence_points;
+	std::list<SequencePoint *> pending_sequence_checks;
+	unsigned current_sequence;
 	Msp::Time::TimeDelta delay;
 
 	bool update_pending;
@@ -59,8 +63,10 @@ public:
 
 	bool set_route(const Route *);
 	bool add_route(const Route &);
-	void add_wait(Block &, Train *);
 	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; }