X-Git-Url: http://git.tdb.fi/?a=blobdiff_plain;f=source%2Flibmarklin%2Ftrack.h;h=21c505fb9ae12c180ed955e632aab989d0684b03;hb=02c9a9779954d993cb73fe5f7a72b0847e87f633;hp=6bddd4dad01518676062db707caab0b173d19ff9;hpb=06c100aacb559fbbe7380e15981c4772092c269b;p=r2c2.git

diff --git a/source/libmarklin/track.h b/source/libmarklin/track.h
index 6bddd4d..21c505f 100644
--- a/source/libmarklin/track.h
+++ b/source/libmarklin/track.h
@@ -1,121 +1,87 @@
+/* $Id$
+
+This file is part of the MSP Märklin suite
+Copyright © 2006-2009 Mikkosoft Productions, Mikko Rasa
+Distributed under the GPL
+*/
+
 #ifndef LIBMARKLIN_TRACK_H_
 #define LIBMARKLIN_TRACK_H_
 
 #include <list>
 #include <set>
-#include <msp/parser/loader.h>
+#include <msp/datafile/loader.h>
 #include "geometry.h"
 
 namespace Marklin {
 
+class TrackType;
+
 class Track
 {
 public:
-	class Loader: public Msp::Parser::Loader
+	class Loader: public Msp::DataFile::BasicLoader<Track>
 	{
 	public:
 		Loader(Track &);
-		Track &get_object() { return track; }
-		~Loader();
 	private:
-		Track &track;
-
-		void part();
 		void position(float, float, float);
 	};
 
-	struct Endpoint
-	{
-		Point  pos;
-		float  rot;
-		Track *link;
-		unsigned routes;
-
-		Endpoint(const Point &p, float r, unsigned o): pos(p), rot(r), link(0), routes(o) { }
-	};
-	typedef std::list<Endpoint> EndpointSeq;
-
-	struct Part
-	{
-		class Loader: public Msp::Parser::Loader
-		{
-		public:
-			Loader(Part &);
-			Part &get_object() { return part; }
-			~Loader();
-		private:
-			Part &part;
-
-			void start(float, float, float);
-		};
-
-		float    x,y;
-		float    dir;
-		float    length;
-		float    radius;
-		unsigned route;
-		bool     dead_end;
-
-		Part();
-		void collect_endpoints(EndpointSeq &);
-	};
-	typedef std::list<Part> PartSeq;
+private:
+	const TrackType &type;
+	Point pos;
+	float rot;
+	float slope;
+	bool flex;
+	unsigned turnout_id;
+	unsigned sensor_id;
+	std::vector<Track *> links;
 
-	Track(unsigned);
+	// Direct copying not allowed due to links.  See the copy() function.
+	Track(const Track &);
+	Track &operator=(const Track &);
+public:
+	Track(const TrackType &);
 	~Track();
-	void               set_position(const Point &);
-	void               set_rotation(float);
-	void               set_slope(float);
-	void               set_flex(bool f)           { flex=f; }
-	void               set_turnout_id(unsigned i) { turnout_id=i; }
-	void               set_sensor_id(unsigned i)  { sensor_id=i; }
-	const Point        &get_position() const      { return pos; }
-	float              get_rotation() const       { return rot; }
-	unsigned           get_article_number() const { return art_nr; }
-	const PartSeq      &get_parts() const         { return parts; }
-	const EndpointSeq  &get_endpoints() const     { return endpoints; }
-	const Endpoint     *get_endpoint_by_link(Track *) const;
-	Point              get_endpoint_position(const Endpoint &) const;
-	const std::string  &get_description() const   { return description; }
-	float              get_slope() const          { return slope; }
-	bool               get_flex() const           { return flex; }
-	float              get_length() const;
-	float              get_total_length() const;
-	unsigned           get_turnout_id() const     { return turnout_id; }
-	unsigned           get_sensor_id() const      { return sensor_id; }
-	unsigned           get_n_routes() const;
-	bool               snap_to(Track &, bool);
-	bool               snap(Point &, float &) const;
-	void               break_link(Track &);
-	void               break_links();
-	void               check_slope();
-	const Endpoint     *traverse(const Endpoint *, unsigned) const;
+
+	const TrackType &get_type() const { return type; }
+
+	void set_position(const Point &);
+	void set_rotation(float);
+	void set_slope(float);
+	void set_flex(bool);
+	const Point &get_position() const { return pos; }
+	float get_rotation() const { return rot; }
+	float get_slope() const { return slope; }
+	bool get_flex() const { return flex; }
+	void check_slope();
+
+	void set_turnout_id(unsigned);
+	void set_sensor_id(unsigned);
+	unsigned get_turnout_id() const { return turnout_id; }
+	unsigned get_sensor_id() const { return sensor_id; }
+
+	int get_endpoint_by_link(const Track &) const;
+	Point get_endpoint_position(unsigned) const;
+	float get_endpoint_direction(unsigned) const;
+	bool snap_to(Track &, bool);
+	bool snap(Point &, float &) const;
+	void break_link(Track &);
+	void break_links();
+	const std::vector<Track *> &get_links() const { return links; }
+	Track *get_link(unsigned) const;
+	unsigned traverse(unsigned, unsigned) const;
+	Point get_point(unsigned, unsigned, float) const;
 
 	/**
 	Creates a copy of the track.  The new track will be almost identical, but
 	won't have any links to other tracks, nor a turnout or sensor id.
 	*/
 	Track *copy() const;
-private:
-	unsigned     art_nr;
-	std::string  description;
-	PartSeq      parts;
-	EndpointSeq  endpoints;
-	Point        pos;
-	float        rot;
-	float        slope;
-	bool         flex;
-	unsigned     turnout_id;
-	unsigned     sensor_id;
-
-	// Direct copying not allowed due to links.  See the copy() function.
-	//Track(const Track &);
-	Track &operator=(const Track &);
 
-	void  collect_endpoints();
+	void save(std::list<Msp::DataFile::Statement> &) const;
 };
-typedef std::list<Track *> TrackSeq;
-typedef std::set<Track *> TrackSet;
 
 } // namespace Marklin