src/turnpolicy.cpp

   1 /*
   2   Copyright (c) 2007 Paolo Capriotti <p.capriotti@gmail.com>
   3             (c) 2007 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 #include "turnpolicy.h"
  12
  13 namespace TurnPolicy {
  14
  15   Abstract::~Abstract() { }
  16
  17   class Simple : public Abstract {
  18     bool m_value;
  19   public:
  20     Simple(bool value) : m_value(value) { }
  21     bool check() const { return m_value; }
  22   };
  23
  24   Premove::~Premove() { }
  25
  26   bool Collection::operator()(int turn) const {
  27     Policies::const_iterator it = m_policies.find(turn);
  28     if (it == m_policies.end()) {
  29       return false;
  30     }
  31     else {
  32       return it->second->check();
  33     }
  34   }
  35
  36   void Collection::setPolicy(int turn, const PolicyPtr& policy) {
  37     m_policies[turn] = policy;
  38   }
  39
  40   void Collection::setSimplePolicy(int turn, bool value) {
  41     setPolicy(turn, boost::shared_ptr<Simple>(new Simple(value)));
  42   }
  43
  44   void Collection::clear() {
  45     m_policies.clear();
  46     m_premove.reset();
  47   }
  48
  49   bool Collection::premove() const {
  50     return m_premove ? m_premove->check() : false;
  51   }
  52
  53   void Collection::setPremovePolicy(const PremovePolicyPtr& policy) {
  54     m_premove = policy;
  55   }
  56
  57 }
  58
  59