X-Git-Url: http://git.tdb.fi/?a=blobdiff_plain;ds=sidebyside;f=source%2Flibr2c2%2Fvehicle.h;h=5095a2812a9d02c587748d58b49de8292d4fd96b;hb=0443ca05cbd306487131f5f5bd3b91181ae4a733;hp=54054bb50e325cb1babf87408fbbf637999a3ca4;hpb=2910db1364914c0ab98a0f80250cc39137821577;p=r2c2.git

diff --git a/source/libr2c2/vehicle.h b/source/libr2c2/vehicle.h
index 54054bb..5095a28 100644
--- a/source/libr2c2/vehicle.h
+++ b/source/libr2c2/vehicle.h
@@ -3,12 +3,13 @@
 
 #include "geometry.h"
 #include "object.h"
+#include "trackoffsetiter.h"
 #include "vehicletype.h"
 
 namespace R2C2 {
 
 class Layout;
-class Track;
+class Train;
 
 class attachment_error: public std::logic_error
 {
@@ -33,7 +34,7 @@ public:
 	struct Axle
 	{
 		const VehicleType::Axle *type;
-		float angle;
+		Angle angle;
 
 		Axle(const VehicleType::Axle &);
 	};
@@ -41,7 +42,7 @@ public:
 	struct Bogie
 	{
 		const VehicleType::Bogie *type;
-		float direction;
+		Angle direction;
 		std::vector<Axle> axles;
 
 		Bogie(const VehicleType::Bogie &);
@@ -51,28 +52,17 @@ public:
 	{
 		const VehicleType::Rod *type;
 		Vector position;
-		float angle;
+		Angle angle;
 
 		Rod(const VehicleType::Rod &);
 	};
 
 private:
-	struct TrackPosition
-	{
-		Track *track;
-		unsigned ep;
-		float offs;
-
-		TrackPosition();
-		TrackPosition(Track *, unsigned, 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;
@@ -86,6 +76,8 @@ public:
 	virtual Vehicle *clone(Layout * = 0) const;
 	virtual const VehicleType &get_type() const { return type; }
 
+	void set_train(Train *);
+	Train *get_train() const { return train; }
 	void attach_back(Vehicle &);
 	void attach_front(Vehicle &);
 	void detach_back();
@@ -95,13 +87,15 @@ public:
 
 	// TODO implement these - should call place() with suitable parameters
 	virtual void set_position(const Vector &) { }
-	virtual void set_rotation(float) { }
-	void place(Track &, unsigned, float, PlaceMode = CENTER);
+	virtual void set_rotation(const Angle &) { }
+	virtual void set_tilt(const Angle &) { }
+	void place(const TrackIter &, float, PlaceMode = CENTER);
 	void unplace();
 	void advance(float);
-	Track *get_track() const { return track_pos.track; }
-	unsigned get_entry() const { return track_pos.ep; }
-	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;
@@ -116,12 +110,14 @@ 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 bool collide_ray(const Vector &, const Vector &) const { return false; }
+	virtual unsigned get_n_link_slots() const;
+	virtual Vehicle *get_link(unsigned) const;
+	virtual int get_link_slot(const Object &) const;
 };
 
 } // namespace R2C2