1 #ifndef LIBR2C2_LAYOUT_H_
2 #define LIBR2C2_LAYOUT_H_
6 #include <sigc++/sigc++.h>
7 #include <msp/datafile/objectloader.h>
8 #include <msp/time/timedelta.h>
9 #include <msp/time/timestamp.h>
33 class Loader: public Msp::DataFile::ObjectLoader<Layout>
41 void signal(const std::string &);
42 void terrain(const std::string &);
43 void track(const std::string &);
44 void train(const std::string &, unsigned, const std::string &);
45 void turnout(unsigned);
46 void turnout2(unsigned, unsigned);
56 mutable std::list<Msp::Variant> caches;
64 const std::set<B *> &get() const { return base; }
67 const std::set<T *> &get() const;
74 typedef std::vector<Zone *> ZoneArray;
76 sigc::signal<void, Object &> signal_object_added;
77 sigc::signal<void, Object &> signal_object_removed;
78 sigc::signal<void, TrackChain &> signal_track_chain_added;
79 sigc::signal<void, TrackChain &> signal_track_chain_removed;
80 sigc::signal<void, Train &> signal_train_added;
81 sigc::signal<void, Train &> signal_train_removed;
82 sigc::signal<void, Block &, Train *> signal_block_reserved;
83 sigc::signal<void, Sensor &, Sensor::State> signal_sensor_state_changed;
84 sigc::signal<void, Block *, const std::string &> signal_emergency;
91 Storage<Object> objects;
92 Storage<TrackChain> track_chains;
93 Storage<Sensor> sensors;
94 std::map<unsigned, Train *> trains;
95 Msp::Time::TimeStamp last_tick;
96 unsigned next_turnout_addr;
99 Layout(Catalogue &, Driver * = 0);
102 Catalogue &get_catalogue() const { return catalogue; }
103 bool has_driver() const { return driver; }
104 Driver &get_driver() const;
105 Clock &get_clock() { return clock; }
106 const std::string &get_base() const { return base; }
110 void add(TrackChain &);
113 void add(BeamGate &);
116 const std::set<T *> &get_all() const;
119 T *pick(const Ray &);
121 void remove(Object &);
122 void remove(Track &);
123 void remove(TrackChain &);
124 void remove(Sensor &);
125 void remove(BeamGate &);
127 unsigned allocate_turnout_address();
129 Block &get_block(unsigned) const;
130 void create_blocks();
131 void create_blocks(Track &);
133 Route &get_route(const std::string &) const;
134 void update_routes();
136 ZoneArray get_zones(const std::string &) const;
137 Zone &get_zone(const std::string &, unsigned) const;
139 void add_train(Train &);
140 Train &get_train(unsigned) const;
141 const std::map<unsigned, Train *> &get_trains() const { return trains; }
142 void remove_train(Train &);
144 void tick(float = 1.0f);
146 void step(const Msp::Time::TimeDelta &);
148 void emergency(Block *, const std::string &);
150 void save(const std::string &) const;
151 void save_dynamic(const std::string &) const;
153 void sensor_state_changed(Sensor &, Sensor::State);