X-Git-Url: http://git.tdb.fi/?a=blobdiff_plain;f=source%2Flibr2c2%2Fvehicle.h;h=bbd156ceb332347269e6c0811253ec74d344f5c9;hb=0b75458245997b9df6da47cc4534341c8426084b;hp=b9c36d95d1e42bdbd6b06b5bc655138ac8ab3fb2;hpb=f8a7788cee0261babfc4c804a58515aad6dfbc3d;p=r2c2.git

diff --git a/source/libr2c2/vehicle.h b/source/libr2c2/vehicle.h
index b9c36d9..bbd156c 100644
--- a/source/libr2c2/vehicle.h
+++ b/source/libr2c2/vehicle.h
@@ -1,14 +1,8 @@
-/* $Id$
-
-This file is part of R²C²
-Copyright © 2010  Mikkosoft Productions, Mikko Rasa
-Distributed under the GPL
-*/
-
 #ifndef LIBR2C2_VEHICLE_H_
 #define LIBR2C2_VEHICLE_H_
 
 #include "geometry.h"
+#include "object.h"
 #include "vehicletype.h"
 
 namespace R2C2 {
@@ -16,7 +10,15 @@ namespace R2C2 {
 class Layout;
 class Track;
 
-class Vehicle
+class attachment_error: public std::logic_error
+{
+public:
+	attachment_error(const std::string &w): std::logic_error(w) { }
+	virtual ~attachment_error() throw() { }
+};
+
+
+class Vehicle: public Object
 {
 public:
 	enum PlaceMode
@@ -67,13 +69,10 @@ private:
 		TrackPoint get_point() const;
 	};
 
-	Layout &layout;
 	const VehicleType &type;
 	Vehicle *next;
 	Vehicle *prev;
 	TrackPosition track_pos;
-	Vector position;
-	float direction;
 	std::vector<Axle> axles;
 	std::vector<Bogie> bogies;
 	std::vector<Rod> rods;
@@ -84,7 +83,8 @@ public:
 	Vehicle(Layout &, const VehicleType &);
 	~Vehicle();
 
-	const VehicleType &get_type() const { return type; }
+	virtual Vehicle *clone(Layout * = 0) const;
+	virtual const VehicleType &get_type() const { return type; }
 
 	void attach_back(Vehicle &);
 	void attach_front(Vehicle &);
@@ -93,15 +93,16 @@ public:
 	Vehicle *get_next() const { return next; }
 	Vehicle *get_previous() const { return prev; }
 
+	// 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);
 	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 Vector &get_position() const { return position; }
-	float get_direction() const { return direction; }
-	const Axle &get_axle(unsigned) const;
+	const Axle &get_fixed_axle(unsigned) const;
 	const Bogie &get_bogie(unsigned) const;
 	const Axle &get_bogie_axle(unsigned, unsigned) const;
 	const Rod &get_rod(unsigned) const;
@@ -118,6 +119,13 @@ private:
 	void adjust_for_distance(TrackPosition &, TrackPosition &, 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;
+
+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; }
 };
 
 } // namespace R2C2