bot/bot.h

   1 #ifndef __BOT_H__
   2 #define __BOT_H__
   3
   4 #include <ext/hash_map>
   5 #include <vector>
   6 #include <string>
   7 #include <locale>
   8 // These are needed to be able to use std::string as key in a hash_map.
   9 namespace __gnu_cxx {
  10         template< typename CharT, typename Traits, typename Alloc >
  11                 struct hash< std::basic_string<CharT, Traits, Alloc> > {
  12                         size_t operator()(const std::basic_string<CharT, Traits, Alloc>& s) const {
  13
  14                                 const std::collate<CharT>& c = std::use_facet< std::collate<CharT> >(std::locale());
  15
  16                                 return c.hash(s.c_str(), s.c_str() + s.size());
  17
  18                         }
  19
  20                 };
  21
  22         template< typename CharT, typename Traits, typename Alloc >
  23                 struct hash< const std::basic_string<CharT, Traits, Alloc> > { //yes you need this version aswell!
  24
  25                         size_t operator()(const std::basic_string<CharT, Traits, Alloc>& s) const {
  26
  27                                 const std::collate<CharT>& c = std::use_facet< std::collate<CharT> >(std::locale());
  28
  29                                 return c.hash(s.c_str(), s.c_str() + s.size());
  30                         }
  31
  32                 };
  33 };
  34
  35 enum StreetType{foot, car, both};
  36
  37 struct Intersection{
  38         __gnu_cxx::hash_map<std::string,StreetType> connections;
  39         std::string type;
  40         int x;
  41         int y;
  42 };
  43
  44 struct Player{
  45         std::string type;
  46         std::string location;
  47 };
  48
  49 struct Bank{
  50         std::string location;
  51         int value;
  52 };
  53
  54 template<class T>
  55 T value(std::string input);
  56
  57 class Bot {
  58         public:
  59                 Bot(std::string name, std::string type);
  60                 virtual ~Bot();
  61
  62                 virtual void play();
  63
  64         protected:
  65                 void buildGraph();
  66                 void updateWorld();
  67                 virtual std::string turn();
  68                 void move(std::string location);
  69                 std::vector<std::string> shortestPath(std::string from, std::string to, std::string type);
  70
  71         __gnu_cxx::hash_map<std::string, Intersection> _intersections;
  72         __gnu_cxx::hash_map<std::string, Player> _players;
  73         __gnu_cxx::hash_map<std::string, int> _banks;
  74         std::string _name;
  75         std::string _type;
  76         std::string _location;
  77         int _world;
  78         int _robbed;
  79         int _smell;
  80 };
  81
  82
  83 #endif