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/* ScummVM - Graphic Adventure Engine
*
* ScummVM is the legal property of its developers, whose names
* are too numerous to list here. Please refer to the COPYRIGHT
* file distributed with this source distribution.
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation; either version 2
* of the License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*
*/
#ifndef TITANIC_TT_CONCEPT_NODE_H
#define TITANIC_TT_CONCEPT_NODE_H
#include "titanic/true_talk/tt_concept.h"
namespace Titanic {
class TTconceptNode {
public:
TTconcept *_concepts[6];
TTconcept *&_concept0P;
TTconcept *&_concept1P;
TTconcept *&_concept2P;
TTconcept *&_concept3P;
TTconcept *&_concept4P;
TTconcept *&_concept5P;
int _field18;
int _field1C;
TTconceptNode *_nextP;
int _status;
public:
TTconceptNode();
TTconceptNode(const TTconceptNode &src);
virtual ~TTconceptNode() {}
/**
* Delete any sibling chain attached to this node
*/
void deleteSiblings();
void set18(int val) { _field18 = val; }
int get18() const { return _field18; }
/**
* Returns true if the node is valid
*/
bool isValid() const { return _status == SS_VALID; }
TTconcept **setConcept(int conceptIndex, TTconcept *src);
int replaceConcept(int mode, int conceptIndex, TTconcept *concept);
int changeConcept(int mode, TTconcept **conceptPP, int conceptIndex);
bool createConcept(int mode, int conceptIndex, TTword *word);
int concept1WordId() const {
return _concept1P ? _concept1P->getWordId() : 0;
}
int concept5WordId() const {
return _concept5P ? _concept5P->getWordId() : 0;
}
};
} // End of namespace Titanic
#endif /* TITANIC_TT_CONCEPT_NODE_H */
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