source/libmarklin/tracktype.h

   1 /* $Id$
   2
   3 This file is part of the MSP Märklin suite
   4 Copyright © 2006-2010  Mikkosoft Productions, Mikko Rasa
   5 Distributed under the GPL
   6 */
   7
   8 #ifndef LIBMARKLIN_TRACKTYPE_H_
   9 #define LIBMARKLIN_TRACKTYPE_H_
  10
  11 #include <msp/datafile/loader.h>
  12 #include "geometry.h"
  13 #include "trackpart.h"
  14
  15 namespace Marklin {
  16
  17 class TrackType
  18 {
  19 public:
  20         struct Endpoint
  21         {
  22                 Point pos;
  23                 float dir;  // Direction outwards from the endpoint
  24                 unsigned paths;
  25
  26                 Endpoint(float, float, float, unsigned);
  27         };
  28
  29         class Loader: public Msp::DataFile::BasicLoader<TrackType>
  30         {
  31         public:
  32                 Loader(TrackType &);
  33         private:
  34                 virtual void finish();
  35                 void part();
  36                 void position(float, float, float);
  37         };
  38
  39 private:
  40         unsigned art_nr;
  41         std::string description;
  42         std::vector<TrackPart> parts;
  43         std::vector<Endpoint> endpoints;
  44         bool double_address;
  45         unsigned autofit_preference;
  46
  47 public:
  48         TrackType(unsigned);
  49
  50         unsigned get_article_number() const { return art_nr; }
  51         const std::string &get_description() const { return description; }
  52         float get_total_length() const;
  53         float get_path_length(int) const;
  54         unsigned get_paths() const;
  55         unsigned get_n_paths() const;
  56         bool is_turnout() const;
  57         bool is_dead_end() const;
  58         bool is_double_address() const { return double_address; }
  59         unsigned get_autofit_preference() const { return autofit_preference; }
  60         const std::vector<TrackPart> &get_parts() const { return parts; }
  61         const std::vector<Endpoint> &get_endpoints() const { return endpoints; }
  62         TrackPoint get_point(unsigned, unsigned, float) const;
  63
  64 private:
  65         void collect_endpoints();
  66 };
  67
  68 } // namespace Marklin
  69
  70 #endif