kgamedifficulty.h

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/*
Copyright (c) 2007, Nicolas Roffet, <nicolas-kde@roffet.com>
Copyright (c) 2007, Pino Toscano, <toscano.pino@tiscali.it>

This library is free software; you can redistribute it and/or modify it under the terms of the GNU Library General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version.

This library 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 Library General Public License for more details.

You should have received a copy of the GNU Library 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 KGAMEDIFFICULTY_H
#define KGAMEDIFFICULTY_H



class QObject;


class KGameDifficultyPrivate;
class KXmlGuiWindow;
#include <QtCore/QMap>
#include <QtCore/QPair>
#include "libkdegamesprivate_export.h"



class KDEGAMESPRIVATE_EXPORT KGameDifficulty
{
    public:
        enum onChange {
            RestartOnChange, 
            NoRestartOnChange 
        };

        enum standardLevel {
            RidiculouslyEasy = 10, 
            VeryEasy = 20, 
            Easy = 30, 
            Medium = 40, 
            Hard = 50, 
            VeryHard = 60, 
            ExtremelyHard = 70, 
            Impossible = 80, 
            Configurable = 90, 
            Custom = 100, 
            NoLevel = 110 
        };


        virtual ~KGameDifficulty();

        static void init(KXmlGuiWindow* window, const QObject *recvr, const char* slotStandard, const char* slotCustom = 0);

        static void setRestartOnChange(onChange restart);

        static void addStandardLevel(standardLevel level);

        static void removeStandardLevel(standardLevel level);

        static void addCustomLevel(int key, const QString& appellation);

        static void removeCustomLevel(int key);

        static void setEnabled(bool enabled);

        static void setLevel(standardLevel level);

        static standardLevel level();
                static QString levelString();
                static QPair<QByteArray, QString> localizedLevelString();
                static QMap<QByteArray, QString> localizedLevelStrings();
                static QMap<int, QByteArray> levelWeights();
        static void setLevelCustom(int key);

        static int levelCustom();

        static void setRunning(bool running);


    private:
        KGameDifficulty();
        static KGameDifficulty* self();

        static KGameDifficulty* instance;
        friend class KGameDifficultyPrivate;
        KGameDifficultyPrivate* const d;

        Q_DISABLE_COPY(KGameDifficulty)
};

#endif //KGAMEDIFFICULTY_H