source/libmarklin/trafficmanager.cpp

   1 /* $Id$
   2
   3 This file is part of the MSP Märklin suite
   4 Copyright © 2006-2008 Mikkosoft Productions, Mikko Rasa
   5 Distributed under the GPL
   6 */
   7
   8 #include <msp/time/utils.h>
   9 #include "control.h"
  10 #include "layout.h"
  11 #include "trafficmanager.h"
  12 #include "turnout.h"
  13
  14 using namespace std;
  15 using namespace Msp;
  16
  17 namespace Marklin {
  18
  19 TrafficManager::TrafficManager(Control &c, Layout &l):
  20         control(c),
  21         layout(l)
  22 {
  23         const set<Track *> &tracks=layout.get_tracks();
  24
  25         set<Track *> used_tracks;
  26         for(set<Track *>::const_iterator i=tracks.begin(); i!=tracks.end(); ++i)
  27         {
  28                 if(unsigned tid=(*i)->get_turnout_id())
  29                         new Turnout(control, tid);
  30                 if(unsigned sid=(*i)->get_sensor_id())
  31                         new Sensor(control, sid);
  32
  33                 if(used_tracks.count(*i)==0)
  34                 {
  35                         Block *block=new Block(*this, **i);
  36                         blocks.push_back(block);
  37                         used_tracks.insert(block->get_tracks().begin(), block->get_tracks().end());
  38                 }
  39         }
  40
  41         for(list<Block *>::iterator i=blocks.begin(); i!=blocks.end(); ++i)
  42         {
  43                 for(list<Block *>::iterator j=i; j!=blocks.end(); ++j)
  44                         if(j!=i)
  45                                 (*i)->check_link(**j);
  46                 (*i)->print_debug();
  47         }
  48 }
  49
  50 TrafficManager::~TrafficManager()
  51 {
  52         for(list<Block *>::iterator i=blocks.begin(); i!=blocks.end(); ++i)
  53                 delete *i;
  54         for(list<Train *>::iterator i=trains.begin(); i!=trains.end(); ++i)
  55                 delete *i;
  56 }
  57
  58 Block &TrafficManager::get_block_by_track(const Track &t) const
  59 {
  60         for(list<Block *>::const_iterator i=blocks.begin(); i!=blocks.end(); ++i)
  61         {
  62                 const set<Track *> &tracks=(*i)->get_tracks();
  63                 if(tracks.count(const_cast<Track *>(&t)))
  64                         return **i;
  65         }
  66
  67         throw InvalidParameterValue("Unknown track");
  68 }
  69
  70 void TrafficManager::add_train(Train *t)
  71 {
  72         if(find(trains.begin(), trains.end(), t)==trains.end())
  73                 trains.push_back(t);
  74 }
  75
  76 void TrafficManager::tick()
  77 {
  78         Time::TimeStamp t=Time::now();
  79
  80         for(list<Train *>::iterator i=trains.begin(); i!=trains.end(); ++i)
  81                 (*i)->tick(t);
  82 }
  83
  84 void TrafficManager::turnout_route_changed(unsigned, Turnout *)
  85 {
  86 }
  87
  88 } // namespace Marklin