X-Git-Url: http://git.tdb.fi/?a=blobdiff_plain;f=source%2Flibr2c2%2Fvehicle.h;h=bd815ab19f497bec7d07470d09700186765548ce;hb=bde934f7d5ba07a9442a305192e10024820d13ed;hp=54054bb50e325cb1babf87408fbbf637999a3ca4;hpb=2910db1364914c0ab98a0f80250cc39137821577;p=r2c2.git

diff --git a/source/libr2c2/vehicle.h b/source/libr2c2/vehicle.h
index 54054bb..bd815ab 100644
--- a/source/libr2c2/vehicle.h
+++ b/source/libr2c2/vehicle.h
@@ -33,7 +33,7 @@ public:
 	struct Axle
 	{
 		const VehicleType::Axle *type;
-		float angle;
+		Angle angle;
 
 		Axle(const VehicleType::Axle &);
 	};
@@ -41,7 +41,7 @@ public:
 	struct Bogie
 	{
 		const VehicleType::Bogie *type;
-		float direction;
+		Angle direction;
 		std::vector<Axle> axles;
 
 		Bogie(const VehicleType::Bogie &);
@@ -51,7 +51,7 @@ public:
 	{
 		const VehicleType::Rod *type;
 		Vector position;
-		float angle;
+		Angle angle;
 
 		Rod(const VehicleType::Rod &);
 	};
@@ -95,7 +95,7 @@ public:
 
 	// TODO implement these - should call place() with suitable parameters
 	virtual void set_position(const Vector &) { }
-	virtual void set_rotation(float) { }
+	virtual void set_rotation(const Angle &) { }
 	void place(Track &, unsigned, float, PlaceMode = CENTER);
 	void unplace();
 	void advance(float);
@@ -121,6 +121,10 @@ private:
 	TrackPoint get_point(const TrackPosition &, float, float = 0.5) const;
 
 public:
+	virtual unsigned get_n_link_slots() const;
+	virtual Vehicle *get_link(unsigned) const;
+	virtual int get_link_slot(const Object &) const;
+
 	virtual bool collide_ray(const Vector &, const Vector &) const { return false; }
 };