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65 lines
2.3 KiB
65 lines
2.3 KiB
/***************************************************************************
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* Copyright (C) 2005 by Joe Ferris *
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* jferris@optimistictech.com *
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* *
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* This program is free software; you can redistribute it and/or modify *
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* it under the terms of the GNU General Public License as published by *
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* the Free Software Foundation; either version 2 of the License, or *
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* (at your option) any later version. *
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* *
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* This program is distributed in the hope that it will be useful, *
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* but WITHOUT ANY WARRANTY; without even the implied warranty of *
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
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* GNU General Public License for more details. *
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* *
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* You should have received a copy of the GNU General Public License *
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* along with this program; if not, write to the *
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* Free Software Foundation, Inc., *
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* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. *
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***************************************************************************/
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#include "actionregistry.h"
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#include "katapultaction.h"
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#include "katapultitem.h"
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static ActionRegistry * actionRegistryInstance = 0;
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ActionRegistry::ActionRegistry()
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{
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actions.setAutoDelete(TRUE);
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}
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ActionRegistry::~ActionRegistry()
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{
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}
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ActionRegistry * ActionRegistry::self()
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{
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if(actionRegistryInstance == 0)
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actionRegistryInstance = new ActionRegistry();
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return actionRegistryInstance;
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}
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void ActionRegistry::registerAction(const KatapultAction *action)
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{
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actions.append(action);
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}
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TQPtrList<KatapultAction> ActionRegistry::actionsForItem(const KatapultItem *item) const
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{
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TQPtrList<KatapultAction> result;
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TQPtrListIterator<KatapultAction> it(actions);
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KatapultAction *action;
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while((action = it.current()) != 0) {
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++it;
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if(action->accepts(item))
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result.append(action);
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}
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return result;
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}
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void ActionRegistry::clear()
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{
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actions.clear();
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}
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