source/libmarklin/trafficmanager.h

   1 /* $Id$
   2
   3 This file is part of the MSP Märklin suite
   4 Copyright © 2006-2009 Mikkosoft Productions, Mikko Rasa
   5 Distributed under the GPL
   6 */
   7
   8 #ifndef LIBMARKLIN_TRAFFICMANAGER_H_
   9 #define LIBMARKLIN_TRAFFICMANAGER_H_
  10
  11 #include "block.h"
  12 #include "train.h"
  13
  14 namespace Marklin {
  15
  16 class Control;
  17 class Layout;
  18 class Turnout;
  19
  20 class TrafficManager
  21 {
  22 public:
  23         class Loader: public Msp::DataFile::BasicLoader<TrafficManager>
  24         {
  25         public:
  26                 Loader(TrafficManager &);
  27         private:
  28                 void train(unsigned, unsigned);
  29         };
  30
  31         sigc::signal<void, Train &> signal_train_added;
  32         sigc::signal<void, const Block &, const Train *> signal_block_reserved;
  33
  34 private:
  35         Control &control;
  36         Layout &layout;
  37         std::list<Block *> blocks;
  38         std::list<Train *> trains;
  39         Msp::Time::TimeStamp last_tick;
  40
  41 public:
  42         TrafficManager(Control &, Layout &);
  43         ~TrafficManager();
  44
  45         Control &get_control() const { return control; }
  46         Layout &get_layout() const { return layout; }
  47         const std::list<Block *> &get_blocks() const { return blocks; }
  48         Block &get_block(unsigned) const;
  49         Block &get_block_by_track(const Track &) const;
  50         const std::list<Train *> &get_trains() const { return trains; }
  51         Train &get_train_by_locomotive(const Locomotive &) const;
  52         void add_train(Train *);
  53         void tick();
  54         void save(const std::string &) const;
  55 private:
  56         void turnout_path_changed(unsigned, Turnout *);
  57 };
  58
  59 } // namespace Marklin
  60
  61 #endif