source/libr2c2/catalogue.cpp

   1 #include <msp/core/maputils.h>
   2 #include <msp/core/refptr.h>
   3 #include <msp/datafile/parser.h>
   4 #include "catalogue.h"
   5 #include "signaltype.h"
   6 #include "tracktype.h"
   7 #include "vehicletype.h"
   8
   9 using namespace std;
  10 using namespace Msp;
  11
  12 namespace R2C2 {
  13
  14 Catalogue::Catalogue():
  15         scale(1),
  16         gauge(1.524),
  17         layout(*this)
  18 { }
  19
  20 Catalogue::~Catalogue()
  21 {
  22         for(TrackMap::iterator i=tracks.begin(); i!=tracks.end(); ++i)
  23                 delete i->second;
  24         for(SignalMap::iterator i=signals.begin(); i!=signals.end(); ++i)
  25                 delete i->second;
  26         for(VehicleMap::iterator i=vehicles.begin(); i!=vehicles.end(); ++i)
  27                 delete i->second;
  28 }
  29
  30 float Catalogue::get_rail_elevation() const
  31 {
  32         return ballast_profile.get_height()+rail_profile.get_height();
  33 }
  34
  35 void Catalogue::add_track(TrackType &track)
  36 {
  37         insert_unique(tracks, track.get_article_number(), &track);
  38         signal_track_added.emit(track);
  39 }
  40
  41 const TrackType &Catalogue::get_track(const ArticleNumber &art_nr) const
  42 {
  43         return *get_item(tracks, art_nr);
  44 }
  45
  46 void Catalogue::add_vehicle(VehicleType &veh)
  47 {
  48         insert_unique(vehicles, veh.get_article_number(), &veh);
  49         signal_vehicle_added.emit(veh);
  50 }
  51
  52 const VehicleType &Catalogue::get_vehicle(const ArticleNumber &art_nr) const
  53 {
  54         return *get_item(vehicles, art_nr);
  55 }
  56
  57 void Catalogue::add_signal(SignalType &sig)
  58 {
  59         insert_unique(signals, sig.get_article_number(), &sig);
  60         signal_signal_added.emit(sig);
  61 }
  62
  63 const SignalType &Catalogue::get_signal(const ArticleNumber &art_nr) const
  64 {
  65         return *get_item(signals, art_nr);
  66 }
  67
  68
  69 Catalogue::Loader::Loader(Catalogue &c):
  70         DataFile::ObjectLoader<Catalogue>(c)
  71 {
  72         add("ballast_profile", &Loader::ballast_profile);
  73         add("gauge", &Loader::gauge);
  74         add("layout", &Loader::layout);
  75         add("rail_profile", &Loader::rail_profile);
  76         add("scale", &Loader::scale);
  77         add("signal", &Loader::signal);
  78         add("track", static_cast<void (Loader::*)(unsigned)>(&Loader::track));
  79         add("track", static_cast<void (Loader::*)(ArticleNumber)>(&Loader::track));
  80         add("track_technique", &Catalogue::track_technique);
  81         add("vehicle", static_cast<void (Loader::*)(unsigned)>(&Loader::vehicle));
  82         add("vehicle", static_cast<void (Loader::*)(ArticleNumber)>(&Loader::vehicle));
  83 }
  84
  85 void Catalogue::Loader::ballast_profile()
  86 {
  87         load_sub(obj.ballast_profile);
  88 }
  89
  90 void Catalogue::Loader::gauge(float g)
  91 {
  92         obj.gauge = g/1000;
  93         obj.path_profile = Profile();
  94         obj.path_profile.append_vertex(Vector(0.1*obj.gauge, 0, 0), false);
  95         obj.path_profile.append_vertex(Vector(-0.1*obj.gauge, 0, 0), false);
  96 }
  97
  98 void Catalogue::Loader::layout()
  99 {
 100         load_sub(obj.layout);
 101 }
 102
 103 void Catalogue::Loader::rail_profile()
 104 {
 105         load_sub(obj.rail_profile);
 106 }
 107
 108 void Catalogue::Loader::scale(float n, float d)
 109 {
 110         obj.scale = n/d;
 111 }
 112
 113 void Catalogue::Loader::signal(ArticleNumber art_nr)
 114 {
 115         if(obj.signals.count(art_nr))
 116                 throw key_error(art_nr);
 117
 118         RefPtr<SignalType> sig = new SignalType(art_nr);
 119         load_sub(*sig);
 120         obj.add_signal(*sig.release());
 121 }
 122
 123 void Catalogue::Loader::track(unsigned art_nr)
 124 {
 125         track(ArticleNumber(art_nr));
 126 }
 127
 128 void Catalogue::Loader::track(ArticleNumber art_nr)
 129 {
 130         if(obj.tracks.count(art_nr))
 131                 throw key_error(art_nr);
 132
 133         RefPtr<TrackType> trk = new TrackType(art_nr);
 134         load_sub(*trk);
 135         obj.add_track(*trk.release());
 136 }
 137
 138 void Catalogue::Loader::vehicle(unsigned art_nr)
 139 {
 140         vehicle(ArticleNumber(art_nr));
 141 }
 142
 143 void Catalogue::Loader::vehicle(ArticleNumber art_nr)
 144 {
 145         if(obj.vehicles.count(art_nr))
 146                 throw key_error(art_nr);
 147
 148         RefPtr<VehicleType> veh = new VehicleType(art_nr);
 149         load_sub(*veh);
 150         obj.add_vehicle(*veh.release());
 151 }
 152
 153 } // namespace R2C2