X-Git-Url: http://git.tdb.fi/?a=blobdiff_plain;f=source%2Flibr2c2%2Fblock.h;h=6823b2730343faa69c03b14b0f507701ad26b85d;hb=ece91e92af821bd6b468bd1134302efb7c28f019;hp=f8ba1934e2049911e900f9deae7ab74c6785dd83;hpb=d15ac13f2e170f155b4bbd124df48400c339b644;p=r2c2.git

diff --git a/source/libr2c2/block.h b/source/libr2c2/block.h
index f8ba193..6823b27 100644
--- a/source/libr2c2/block.h
+++ b/source/libr2c2/block.h
@@ -4,59 +4,58 @@
 #include <list>
 #include <set>
 #include "track.h"
+#include "trackchain.h"
 
 namespace R2C2 {
 
 class Layout;
 class Route;
+class TrackCircuit;
 class TrackIter;
 class Train;
 
-class Block: public sigc::trackable
+class Block: public TrackChain
 {
 public:
-	enum State
-	{
-		INACTIVE,
-		MAYBE_INACTIVE,
-		MAYBE_ACTIVE,
-		ACTIVE
-	};
-
 	struct Endpoint
 	{
 		Track *track;
 		unsigned track_ep;
 		Block *link;
-		unsigned paths;
 
 		Endpoint(Track *, unsigned);
+
+		TrackIter track_iter() const;
 	};
 
 	sigc::signal<void, Train *> signal_reserved;
-	sigc::signal<void, State> signal_state_changed;
 
 private:
-	Layout &layout;
 	unsigned id;
-	unsigned sensor_id;
-	unsigned turnout_id;
-	State state;
-	Msp::Time::TimeDelta state_confirm_timeout;
-	std::set<Track *> tracks;
+	unsigned sensor_addr;
+	unsigned turnout_addr;
+	bool conflict;
+	TrackCircuit *sensor;
 	std::vector<Endpoint> endpoints;
 	Train *train;
+	Train *pending_train;
+	bool emitting_reserve;
 
 public:
 	Block(Layout &, Track &);
 	~Block();
 
+	virtual void set_name(const std::string &);
+
+private:
+	virtual void on_track_added(Track &);
+	virtual Validity check_validity(Track &) const;
+
+public:
 	unsigned get_id() const { return id; }
-	unsigned get_sensor_id() const { return sensor_id; }
-	unsigned get_turnout_id() const { return turnout_id; }
-	State get_state() const { return state; }
-	const std::set<Track *> &get_tracks() const { return tracks; }
-	bool has_track(Track &) const;
+	unsigned get_sensor_address() const { return sensor_addr; }
+	unsigned get_turnout_address() const { return turnout_addr; }
+	TrackCircuit *get_sensor() const { return sensor; }
 	const std::vector<Endpoint> &get_endpoints() const { return endpoints; }
 	const Endpoint &get_endpoint(unsigned) const;
 	int get_endpoint_by_link(Block &) const;
@@ -66,11 +65,11 @@ public:
 	Block *get_link(unsigned) const;
 	bool reserve(Train *);
 	Train *get_train() const { return train; }
-	void tick(const Msp::Time::TimeDelta &);
 private:
-	void find_paths(TrackIter, unsigned);
 	void determine_id();
-	void sensor_event(unsigned, bool);
+
+public:
+	virtual Msp::DataFile::Statement save_reference() const;
 };
 
 } // namespace R2C2