X-Git-Url: http://git.tdb.fi/?a=blobdiff_plain;f=source%2Flibr2c2%2Fvehicle.h;h=5095a2812a9d02c587748d58b49de8292d4fd96b;hb=0443ca05cbd306487131f5f5bd3b91181ae4a733;hp=94ae2b1683e648cc8f07cb9edfc1ff56d107ecdf;hpb=5fa009f4af8d0a2e4f52929e1ee29f5c93986ab6;p=r2c2.git

diff --git a/source/libr2c2/vehicle.h b/source/libr2c2/vehicle.h
index 94ae2b1..5095a28 100644
--- a/source/libr2c2/vehicle.h
+++ b/source/libr2c2/vehicle.h
@@ -3,7 +3,7 @@
 
 #include "geometry.h"
 #include "object.h"
-#include "trackiter.h"
+#include "trackoffsetiter.h"
 #include "vehicletype.h"
 
 namespace R2C2 {
@@ -58,22 +58,11 @@ public:
 	};
 
 private:
-	struct TrackPosition
-	{
-		TrackIter track;
-		float offs;
-
-		TrackPosition();
-		TrackPosition(const TrackIter &, float);
-		void advance(float);
-		TrackPoint get_point() const;
-	};
-
 	const VehicleType &type;
 	Train *train;
 	Vehicle *next;
 	Vehicle *prev;
-	TrackPosition track_pos;
+	TrackOffsetIter track;
 	std::vector<Axle> axles;
 	std::vector<Bogie> bogies;
 	std::vector<Rod> rods;
@@ -103,10 +92,10 @@ public:
 	void place(const TrackIter &, float, PlaceMode = CENTER);
 	void unplace();
 	void advance(float);
-	const TrackIter &get_track_iter() const { return track_pos.track; }
-	Track *get_track() const { return track_pos.track.track(); }
-	unsigned get_entry() const { return track_pos.track.entry(); }
-	float get_offset() const { return track_pos.offs; }
+	const TrackOffsetIter &get_track_iter() const { return track; }
+	Track *get_track() const { return track.track(); }
+	unsigned get_entry() const { return track.entry(); }
+	float get_offset() const { return track.offset(); }
 	const Axle &get_fixed_axle(unsigned) const;
 	const Bogie &get_bogie(unsigned) const;
 	const Axle &get_bogie_axle(unsigned, unsigned) const;
@@ -121,9 +110,9 @@ private:
 	void turn_axles(float);
 	void update_rods();
 
-	void adjust_for_distance(TrackPosition &, TrackPosition &, float, float = 0.5) const;
+	void adjust_for_distance(TrackOffsetIter &, TrackOffsetIter &, float, float = 0.5) const;
 	TrackPoint get_point(const Vector &, const Vector &, float = 0.5) const;
-	TrackPoint get_point(const TrackPosition &, float, float = 0.5) const;
+	TrackPoint get_point(const TrackOffsetIter &, float, float = 0.5) const;
 
 public:
 	virtual unsigned get_n_link_slots() const;