57     QString m_musicTrack; ///< path to the music track;

    57     QString m_musicTrack; ///< path to the music track;

    58     bool m_isPlayingMusic; ///< true if music was started but not stopped again.

    58     bool m_isPlayingMusic; ///< true if music was started but not stopped again.

    59 

    59 

    60     QMap<QString,Mix_Chunk*> * m_soundMap; ///< maps sound file paths to channels

    60     QMap<QString,Mix_Chunk*> * m_soundMap; ///< maps sound file paths to channels

    61 

    61 

    62 public:

    64 public:

    63     /**

    65     /**

    64      * @brief Returns reference to the <i>singleton</i> instance of this class.

    66      * @brief Returns reference to the <i>singleton</i> instance of this class.

    65      *

    67      *

    66      * @see <a href="http://en.wikipedia.org/wiki/Singleton_pattern">singleton pattern</a>

    68      * @see <a href="http://en.wikipedia.org/wiki/Singleton_pattern">singleton pattern</a>