tt_concept_node.h

/* 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 3 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, see <http://www.gnu.org/licenses/>.
 *
 */

#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() {}

    void deleteSiblings();

    void set18(int val) { _field18 = val; }
    int get18() const { return _field18; }

    bool isValid() const { return _status == SS_VALID; }

    TTconcept **setConcept(int conceptIndex, TTconcept *src);
    int replaceConcept(int mode, int conceptIndex, TTconcept *conceptP);
    int changeConcept(int mode, TTconcept **conceptPP, int conceptIndex);
    bool createConcept(int mode, int conceptIndex, TTword *word);

    int concept1WordId() const {
        return getWordId(_concept1P);
    }
    int concept5WordId() const {
        return getWordId(_concept5P);
    }
};

} // End of namespace Titanic

#endif /* TITANIC_TT_CONCEPT_NODE_H */