/* $Id$
This file is part of the MSP Märklin suite
-Copyright © 2006-2009 Mikkosoft Productions, Mikko Rasa
+Copyright © 2006-2010 Mikkosoft Productions, Mikko Rasa
Distributed under the GPL
*/
#include <sigc++/trackable.h>
#include <msp/time/timestamp.h>
#include "block.h"
+#include "blockiter.h"
+#include "controller.h"
namespace Marklin {
-class Locomotive;
+class ArticleNumber;
class Route;
-class Sensor;
-class TrafficManager;
-class Turnout;
+class Timetable;
+class Vehicle;
+class VehicleType;
class Train: public sigc::trackable
{
public:
class Loader: public Msp::DataFile::BasicLoader<Train>
{
+ private:
+ Block *prev_block;
+ bool blocks_valid;
+
public:
Loader(Train &);
private:
+ virtual void finish();
+ void block(unsigned);
+ void block_hint(unsigned);
+ void name(const std::string &);
void real_speed(unsigned, float, float);
+ void route(const std::string &);
+ void timetable();
+ void vehicle(ArticleNumber);
};
sigc::signal<void, const std::string &> signal_name_changed;
- sigc::signal<void, unsigned> signal_target_speed_changed;
+ sigc::signal<void, const std::string &, float> signal_control_changed;
+ sigc::signal<void, unsigned, bool> signal_function_changed;
sigc::signal<void, const Route *> signal_route_changed;
+ sigc::signal<void> signal_arrived;
sigc::signal<void, const std::string &> signal_status_changed;
private:
- struct BlockRef
+ struct RouteRef
{
- Block *block;
- unsigned entry;
+ const Route *route;
+ unsigned diversion;
- BlockRef(Block *s, unsigned e): block(s), entry(e) { }
+ RouteRef(const Route *, unsigned = 0);
};
struct RealSpeed
void add(float, float);
};
- TrafficManager &trfc_mgr;
+ typedef std::list<BlockIter> BlockList;
+
+ Layout &layout;
+ const VehicleType &loco_type;
+ unsigned address;
+ std::string protocol;
std::string name;
- Locomotive &loco;
- std::list<BlockRef> cur_blocks;
- std::list<BlockRef> rsv_blocks;
- unsigned target_speed;
- const Route *route;
- Msp::Time::TimeStamp try_reserve;
+ int priority;
+ const Train *yielding_to;
+ std::vector<Vehicle *> vehicles;
+ BlockList blocks;
+ BlockList::iterator cur_blocks_end;
+ BlockList::iterator clear_blocks_end;
+ Block *pending_block;
+ bool reserving;
+ bool advancing;
+ Controller *controller;
+ Timetable *timetable;
+ bool active;
+ unsigned current_speed_step;
+ bool speed_changing;
+ bool reverse;
+ Msp::Time::TimeStamp stop_timeout;
+ unsigned functions;
+ std::list<RouteRef> routes;
+ bool end_of_route;
std::string status;
Msp::Time::TimeStamp last_entry_time;
float travel_dist;
- unsigned travel_speed;
bool pure_speed;
std::vector<RealSpeed> real_speed;
-
- Track *cur_track;
- unsigned cur_track_ep;
- float offset;
- Point pos;
+ bool accurate_position;
+ float overshoot_dist;
public:
- Train(TrafficManager &, Locomotive &);
+ Train(Layout &, const VehicleType &, unsigned, const std::string &);
+ ~Train();
+ Layout &get_layout() const { return layout; }
+ const VehicleType &get_locomotive_type() const { return loco_type; }
+ unsigned get_address() const { return address; }
+ const std::string &get_protocol() const { return protocol; }
void set_name(const std::string &);
- void set_speed(unsigned);
- void set_reverse(bool);
- void set_route(const Route *);
const std::string &get_name() const { return name; }
- Locomotive &get_locomotive() const { return loco; }
- unsigned get_target_speed() const { return target_speed; }
- const Route *get_route() const { return route; }
+ void set_priority(int);
+ void yield_to(const Train &);
+ int get_priority() const { return priority; }
+ Controller &get_controller() const { return *controller; }
+
+ void add_vehicle(const VehicleType &);
+ void remove_vehicle(unsigned);
+ unsigned get_n_vehicles() const;
+ Vehicle &get_vehicle(unsigned);
+ const Vehicle &get_vehicle(unsigned) const;
+
+ void set_control(const std::string &, float);
+ void set_active(bool);
+ void set_function(unsigned, bool);
+ float get_control(const std::string &) const;
+ float get_speed() const;
+ bool is_active() const { return active; }
+ bool get_function(unsigned) const;
+ unsigned get_functions() const { return functions; }
+
+ void set_timetable(Timetable *);
+ Timetable *get_timetable() { return timetable; }
+
+ bool set_route(const Route *);
+ bool go_to(Track &);
+ bool divert(Track &);
+ const Route *get_route() const;
+ void place(Block &, unsigned);
+ void unplace();
+ bool is_placed() const { return !blocks.empty(); }
+ bool free_block(Block &);
+ void free_noncritical_blocks();
+ int get_entry_to_block(Block &) const;
+ float get_reserved_distance() const;
+
const std::string &get_status() const { return status; }
- const Point &get_position() const { return pos; }
- void place(Block *, unsigned);
- bool free_block(Block *);
+
void tick(const Msp::Time::TimeStamp &, const Msp::Time::TimeDelta &);
+
void save(std::list<Msp::DataFile::Statement> &) const;
private:
- void locomotive_reverse_changed(bool);
- void sensor_event(bool, Sensor *);
- void turnout_path_changing(unsigned, Turnout *);
- void turnout_path_changed(unsigned, Turnout *);
- unsigned reserve_more();
- void update_speed();
+ void control_changed(const Controller::Control &);
+ void loco_speed_event(unsigned, unsigned, bool);
+ void loco_func_event(unsigned, unsigned, bool);
+ void sensor_event(unsigned, bool);
+ void turnout_path_changed(Track &);
+ void halt_event(bool);
+ void block_reserved(const Block &, const Train *);
+ void reserve_more();
+ void check_turnout_paths(bool);
+ float get_reserved_distance_until(const Block *, bool) const;
float get_real_speed(unsigned) const;
- unsigned find_speed(float) const;
+ unsigned find_speed_step(float) const;
+ float get_travel_speed() const;
void set_status(const std::string &);
- void set_position(const Block::Endpoint &);
- void release_reserved_blocks();
+ void release_blocks();
+ void release_blocks(BlockList::iterator, BlockList::iterator);
+ void reverse_blocks(BlockList &) const;
+ bool advance_route(std::list<RouteRef>::iterator &, Track &);
+ Route *create_lead_route(Route *, const Route *);
+ bool is_valid_diversion(const Route &, const TrackIter &);
};
} // namespace Marklin
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