src/variants/chess5x5/chess5x5.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 <KDebug>
  12
  13 #include <core/point.h>
  14 #include <core/repository.h>
  15 #include <core/variantloader.h>
  16 #include <core/state.h>
  17
  18 class IBehaviour;
  19
  20 extern "C" KDE_EXPORT Repository*
  21 taguachess5x5_initrepo(IVariantLoader* loader) {
  22   Repository* repo = new Repository;
  23   Repository* chess = loader->getRepository("chess");
  24   if (!chess)
  25     // bail out if there is no chess variant
  26     return 0;
  27
  28   repo->setProxy(chess);
  29
  30   // set state factory
  31   Component* chess_state_comp = chess->getComponent("state");
  32   IState* chess_state = requestInterface<IState>(chess_state_comp);
  33   Q_ASSERT(chess_state);
  34
  35   const IBehaviour* behaviour = chess_state->behaviour();
  36
  37   Component* state = 0;
  38   bool ok = QMetaObject::invokeMethod(chess_state_comp, "clone",
  39     Q_RETURN_ARG(Component*, state),
  40     Q_ARG(const IBehaviour*, behaviour),
  41     Q_ARG(Component*, 0),
  42     Q_ARG(Point, Point(5, 5)));
  43   Q_ASSERT(ok);
  44   Q_ASSERT(state);
  45
  46   repo->addComponent("state", state);
  47
  48   return repo;
  49 }
  50