src/entities/examinationentity.cpp

   1 /*
   2   Copyright (c) 2006 Paolo Capriotti <p.capriotti@gmail.com>
   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 #include <core/state.h>
  12
  13 #include "examinationentity.h"
  14 #include "game.h"
  15 #include "icsconnection.h"
  16 #include "positioninfo.h"
  17 #include "pgnparser.h"
  18 #include "icsapi.h"
  19
  20 #include <iostream>
  21
  22 ExaminationEntity::ExaminationEntity(Components* components, const boost::shared_ptr<Game>& game,
  23                   int game_number, const boost::shared_ptr<ICSConnection>& connection,
  24                   AgentGroup* group)
  25 : UserEntity(game)
  26 , m_components(components)
  27 , m_game_number(game_number)
  28 , m_connection(connection)
  29 , m_dispatcher(group, this) {
  30   Q_ASSERT(m_icsapi);
  31 }
  32
  33 QString ExaminationEntity::save() const {
  34   return m_game->pgn();
  35 }
  36
  37 void ExaminationEntity::loadPGN(const PGN& pgn) {
  38   m_game->load(pgn);
  39 }
  40
  41 bool ExaminationEntity::testMove(Move&) const {
  42   return false;
  43 }
  44
  45 bool ExaminationEntity::testPremove(const Move&) const { return false; }
  46 void ExaminationEntity::executeMove(const Move&) { }
  47 void ExaminationEntity::addPremove(const Move&) { }
  48 void ExaminationEntity::cancelPremove() { }
  49
  50 InteractionType ExaminationEntity::validTurn(const Point&) const { return NoAction; }
  51 InteractionType ExaminationEntity::validTurn(const IColor*) const { return NoAction; }
  52 bool ExaminationEntity::movable(const Point&) const { return false; }
  53 bool ExaminationEntity::jump(const Index&) { return true; }
  54
  55 bool ExaminationEntity::gotoFirst() {
  56   m_connection->sendText("back 99999");
  57   return true;
  58 }
  59
  60 bool ExaminationEntity::gotoLast() {
  61   m_connection->sendText("forward 99999");
  62   return true;
  63 }
  64
  65 bool ExaminationEntity::goTo(const Index& index) {
  66   std::pair<int, int> steps = m_game->index().stepsTo(index);
  67   if (steps.first == 0) {
  68     m_connection->sendText(QString("forward %1").arg(steps.second));
  69     return true;
  70   }
  71   else if (steps.second == 0) {
  72     m_connection->sendText(QString("back %1").arg(steps.first));
  73     return true;
  74   }
  75   else return false;
  76 }
  77
  78 bool ExaminationEntity::forward() {
  79   m_connection->sendText("forward");
  80   return true;
  81 }
  82
  83 bool ExaminationEntity::back() {
  84   m_connection->sendText("back");
  85   return true;
  86 }
  87
  88 bool ExaminationEntity::undo() { return true; }
  89 bool ExaminationEntity::redo() { return true; }
  90 bool ExaminationEntity::truncate() { return true; }
  91 bool ExaminationEntity::promoteVariation() { return true; }
  92
  93 void ExaminationEntity::notifyStyle12(const PositionInfo& style12, bool /*is_starting*/) {
  94   m_dispatcher.clockUpdate(style12.whiteTime, style12.blackTime);
  95
  96   if (style12.index() > 0) {
  97     Move last_move = m_icsapi->parseVerbose(style12.lastMove, style12.position);
  98     m_game->insert(last_move, style12.position, style12.index());
  99   }
 100
 101   m_game->goTo(style12.index());
 102 }
 103 void ExaminationEntity::notifyPool(const class PoolInfo&) { /*TODO */ }
 104 void ExaminationEntity::notifyMoveList(int, const StatePtr&, const PGN&){ /* TODO */ }
 105 void ExaminationEntity::notifyMove(const Index&) { }
 106 void ExaminationEntity::notifyBack() { }
 107 void ExaminationEntity::notifyForward() { }
 108 void ExaminationEntity::notifyGotoFirst() { }
 109 void ExaminationEntity::notifyGotoLast() { }
 110
 111 bool ExaminationEntity::attach() {
 112   return m_game->lastMainlineIndex() == 0;
 113 }