-#ifndef MARKLIN_3D_BLOCK_H_
-#define MARKLIN_3D_BLOCK_H_
+/* $Id$
+
+This file is part of the MSP Märklin suite
+Copyright © 2006-2010 Mikkosoft Productions, Mikko Rasa
+Distributed under the GPL
+*/
+
+#ifndef LIBMARKLIN_BLOCK_H_
+#define LIBMARKLIN_BLOCK_H_
#include <list>
#include <set>
namespace Marklin {
+class Layout;
+class Route;
class Train;
-class TrafficManager;
class Block
{
struct Endpoint
{
Track *track;
- const Track::Endpoint *track_ep;
- Block *link;
- unsigned routes;
+ unsigned track_ep;
+ Block *link;
+ unsigned paths;
- Endpoint(Track *, const Track::Endpoint *);
+ Endpoint(Track *, unsigned);
};
- typedef std::list<Endpoint> EndpointSeq;
- Block(TrafficManager &, Track *);
+private:
+ Layout &layout;
+ unsigned id;
+ unsigned sensor_id;
+ unsigned turnout_id;
+ std::set<Track *> tracks;
+ std::vector<Endpoint> endpoints;
+ Train *train;
+
+public:
+ Block(Layout &, Track &);
+ ~Block();
+
+ unsigned get_id() const { return id; }
unsigned get_sensor_id() const { return sensor_id; }
- const TrackSet &get_tracks() const { return tracks; }
- const EndpointSeq &get_endpoints() const { return endpoints; }
- const Endpoint *get_endpoint_by_link(const Block *) const;
- const Endpoint *traverse(const Endpoint *) const;
+ unsigned get_turnout_id() const { return turnout_id; }
+ const std::set<Track *> &get_tracks() const { return tracks; }
+ bool has_track(Track &) const;
+ const std::vector<Endpoint> &get_endpoints() const { return endpoints; }
+ int get_endpoint_by_link(Block &) const;
+ unsigned traverse(unsigned, float * =0) const;
+ unsigned traverse(unsigned, const Route *, float * =0) const;
void check_link(Block &);
- bool reserve(const Train *);
+ void break_link(Block &);
+ Block *get_link(unsigned) const;
+ bool reserve(Train *);
+ Train *get_train() const { return train; }
void print_debug();
private:
- TrafficManager &trfc_mgr;
- unsigned id;
- unsigned sensor_id;
- TrackSet tracks;
- EndpointSeq endpoints;
- const Train *train;
-
- void find_routes(Track *, const Track::Endpoint *, unsigned, TrackSet &);
-
- static unsigned next_id;
+ void find_paths(Track &, unsigned, unsigned, std::set<Track *> &);
+ void determine_id();
};
-typedef std::list<Block *> BlockSeq;
} // namespace Marklin