#include "soundplayer.h"
  
  QMap<QString, QSound *> SoundPlayer::map;
  QSound *SoundPlayer::current = 0;
  
  void SoundPlayer::play(const QString &filename)
  {
      if (current && !current->isFinished())
          current->stop();
  
      if (map.contains(filename))
          current = map.value(filename);
      else
      {
          current = new QSound(filename);
          map[filename] = current;
      }
  
      current->play();
  }