src/usermove.h

   1 /*
   2   Copyright (c) 2006 Paolo Capriotti <p.capriotti@sns.it>
   3             (c) 2006 Maurizio Monge <maurizio.monge@kdemail.net>
   4
   5   This program is free software; you can redistribute it and/or modify
   6   it under the terms of the GNU General Public License as published by
   7   the Free Software Foundation; either version 2 of the License, or
   8   (at your option) any later version.
   9 */
  10
  11 #ifndef USERMOVE_H
  12 #define USERMOVE_H
  13
  14 #include <boost/shared_ptr.hpp>
  15 #include "fwd.h"
  16 #include "point.h"
  17
  18 struct NormalUserMove {
  19   Point from;
  20   Point to;
  21   int promotionType;
  22   bool dragged;
  23
  24   NormalUserMove()
  25   : from(Point::invalid())
  26   , to(Point::invalid())
  27   , promotionType(0) { }
  28   NormalUserMove(const Point& from, const Point& to, bool dragged = false)
  29   : from(from)
  30   , to(to)
  31   , promotionType(0)
  32   , dragged(dragged) {  }
  33   static NormalUserMove invalid() {
  34     return NormalUserMove();
  35   }
  36
  37   bool valid() const {
  38     return from != Point::invalid() && to != Point::invalid();
  39   }
  40 };
  41
  42 struct DropUserMove {
  43   int   m_pool;
  44   int   m_piece_index;
  45   Point m_to;
  46
  47   DropUserMove(int pool, int piece_index, const Point& to)
  48   : m_pool(pool)
  49   , m_piece_index(piece_index)
  50   , m_to(to) { }
  51 };
  52
  53 #endif //USERMOVE_H