X-Git-Url: http://git.tdb.fi/?a=blobdiff_plain;f=source%2Flibr2c2%2Fsignal.h;h=73f4bb34098f9356fb9a6ab5dee6eae75cc39b66;hb=42f767669d9fa699e1fd58a62548b62f5c93a87b;hp=c7bb0efbd4fd353f40e5c3306533641219823634;hpb=3e3675f8d86b06cdea7df197dfe8866ffb285aec;p=r2c2.git

diff --git a/source/libr2c2/signal.h b/source/libr2c2/signal.h
index c7bb0ef..73f4bb3 100644
--- a/source/libr2c2/signal.h
+++ b/source/libr2c2/signal.h
@@ -4,16 +4,17 @@
 #include <msp/datafile/objectloader.h>
 #include <msp/time/timedelta.h>
 #include "geometry.h"
+#include "object.h"
+#include "signaltype.h"
+#include "track.h"
 
 namespace R2C2 {
 
 class Block;
 class Layout;
-class SignalType;
-class Track;
 class Train;
 
-class Signal
+class Signal: public Object
 {
 public:
 	class Loader: public Msp::DataFile::ObjectLoader<Signal>
@@ -23,21 +24,17 @@ public:
 
 	private:
 		void address(unsigned);
-		void direction(float);
 		void position(float, float, float);
+		void rotation(float);
 	};
 
 private:
-	Layout &layout;
 	const SignalType &type;
 	unsigned address;
-	Vector position;
-	float direction;
 	Track *track;
 	Block *block;
 	unsigned entry;
 	Train *train;
-	bool check_train_direction;
 	sigc::connection train_conn;
 	bool check_allocated_blocks;
 	bool passing;
@@ -46,17 +43,23 @@ public:
 	Signal(Layout &, const SignalType &);
 	~Signal();
 
-	const SignalType &get_type() const { return type; }
+	virtual Signal *clone(Layout * = 0) const;
+	virtual const SignalType &get_type() const { return type; }
 
 	void set_address(unsigned);
-	void set_position(const Vector &);
-	void set_direction(float);
+	virtual void set_position(const Vector &);
+	virtual void set_rotation(const Angle &);
 private:
-	void normalize_location();
+	void update_location();
 public:
-	const Vector &get_position() const { return position; }
-	float get_direction() const { return direction; }
+	virtual Track *get_parent() const { return track; }
 
+	virtual unsigned get_n_snap_nodes() const;
+	virtual Snap get_snap_node(unsigned) const;
+private:
+	virtual SnapType get_default_snap_type_to(const Object &) const;
+
+public:
 	void tick(const Msp::Time::TimeDelta &);
 
 private: