src/hlvariant/chess/san.h

   1 #ifndef HLVARIANT__CHESS__SAN_H
   2 #define HLVARIANT__CHESS__SAN_H
   3
   4 #include <iostream>
   5
   6 #include <QRegExp>
   7
   8 #include "export.h"
   9 #include "point.h"
  10
  11 namespace HLVariant {
  12 namespace Chess {
  13
  14 class TAGUA_EXPORT SAN {
  15   friend std::ostream& operator<<(std::ostream& os, const SAN& move);
  16
  17   static QRegExp pattern;
  18   static QRegExp kingCastlingPattern;
  19   static QRegExp queenCastlingPattern;
  20   static QRegExp nonePattern;
  21
  22 public:
  23   enum CastlingType {
  24       NoCastling,
  25       KingSide,
  26       QueenSide
  27   };
  28
  29   SAN();
  30
  31   static int getType(const QString& letter);
  32
  33   void load(const QString&, int& offset, int ysize);
  34   void load(const QString&, int ysize);
  35
  36   Point from, to;
  37   int type;
  38   int promotion;
  39   CastlingType castling;
  40   bool drop;
  41
  42   inline bool invalid() const { return (to == Point::invalid()) && (castling == NoCastling); }
  43   inline bool valid() const { return !invalid(); }
  44 };
  45
  46 } // namespace Chess
  47 } // namespace HLVariant
  48
  49 #endif // HLVARIANT__CHESS__SAN_H
  50