git.maemo.org Git - impuzzle/blob - src/statistics.h

   1 #ifndef STATISTICS_H
   2 #define STATISTICS_H
   3
   4 #include <QObject>
   5 #include <QList>
   6
   7 class Statistics : public QObject
   8 {
   9     Q_OBJECT
  10
  11 public:
  12     enum Difficulty {
  13         easyDifficulty = 0,
  14         hardDifficulty
  15     };
  16
  17     static Statistics *instance();
  18
  19     int gameCount(Difficulty difficulty) const;
  20
  21     int totalGameCount() const;
  22
  23     qreal averageMoves(Difficulty difficulty) const;
  24
  25     int minMoves(Difficulty difficulty) const;
  26
  27     int maxMoves(Difficulty difficulty) const;
  28
  29 public slots:
  30     void addNewScore(int moves, Difficulty difficulty);
  31
  32     void increaseGameCount(Difficulty difficulty);
  33
  34     void readFile();
  35
  36     void saveFile();
  37
  38     void resetStatistics();
  39
  40 private:
  41     Statistics(QObject *parent = 0);
  42
  43     static Statistics *instance_;
  44
  45     QList<int> moves_;
  46     QList<int> minMoves_;
  47     QList<int> maxMoves_;
  48     QList<int> games_;
  49 };
  50
  51 #endif