source/libr2c2/beamgate.cpp

   1 #include "beamgate.h"
   2 #include "catalogue.h"
   3 #include "layout.h"
   4
   5 using namespace std;
   6 using namespace Msp;
   7
   8 namespace R2C2 {
   9
  10 BeamGate::BeamGate(Layout &l):
  11         TrackAttachment(l),
  12         Sensor(l)
  13 {
  14         invert = true;
  15
  16         layout.add(*this);
  17 }
  18
  19 BeamGate::~BeamGate()
  20 {
  21         layout.remove(*this);
  22 }
  23
  24 BeamGate *BeamGate::clone(Layout *to_layout) const
  25 {
  26         BeamGate *gate = new BeamGate(to_layout ? *to_layout : layout);
  27         gate->set_position(position);
  28         gate->set_rotation(rotation);
  29         return gate;
  30 }
  31
  32 const BeamGateType &BeamGate::get_type() const
  33 {
  34         return BeamGateType::instance();
  35 }
  36
  37 void BeamGate::set_position(const Vector &p)
  38 {
  39         position = p;
  40         update_attachment();
  41         signal_moved.emit();
  42 }
  43
  44 void BeamGate::set_rotation(const Angle &r)
  45 {
  46         rotation = r;
  47         update_attachment();
  48         signal_moved.emit();
  49 }
  50
  51 void BeamGate::update_attachment()
  52 {
  53         attach_to_closest(100*layout.get_catalogue().get_gauge());
  54
  55         if(track)
  56         {
  57                 TrackPoint tp = track->get_point(track.entry(), offset);
  58                 position = tp.pos;
  59                 rotation = tp.dir;
  60         }
  61 }
  62
  63 Block *BeamGate::get_block() const
  64 {
  65         if(track)
  66                 return &track->get_block();
  67         else
  68                 return 0;
  69 }
  70
  71 void BeamGate::save(list<DataFile::Statement> &st) const
  72 {
  73         st.push_back((DataFile::Statement("position"), position.x, position.y, position.z));
  74         st.push_back((DataFile::Statement("rotation"), rotation.radians()));
  75         if(address)
  76                 st.push_back((DataFile::Statement("address"), address));
  77 }
  78
  79
  80 BeamGate::Loader::Loader(BeamGate &g):
  81         DataFile::ObjectLoader<BeamGate>(g)
  82 {
  83         add("address",  &Loader::address);
  84         add("position", &Loader::position);
  85         add("rotation", &Loader::rotation);
  86 }
  87
  88 void BeamGate::Loader::address(unsigned a)
  89 {
  90         obj.set_address(a);
  91 }
  92
  93 void BeamGate::Loader::position(float x, float y, float z)
  94 {
  95         obj.set_position(Vector(x, y, z));
  96 }
  97
  98 void BeamGate::Loader::rotation(float r)
  99 {
 100         obj.set_rotation(Angle::from_radians(r));
 101 }
 102
 103 } // namespace R2C2