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