2 Image Puzzle - A set your pieces straight game
3 Copyright (C) 2009 Timo Härkönen
5 This program is free software: you can redistribute it and/or modify
6 it under the terms of the GNU General Public License as published by
7 the Free Software Foundation, either version 3 of the License, or
8 (at your option) any later version.
10 This program is distributed in the hope that it will be useful,
11 but WITHOUT ANY WARRANTY; without even the implied warranty of
12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13 GNU General Public License for more details.
15 You should have received a copy of the GNU General Public License
16 along with this program. If not, see <http://www.gnu.org/licenses/>.
25 class Statistics : public QObject
35 static Statistics *instance();
37 int gameCount(Difficulty difficulty) const;
39 int totalGameCount() const;
41 qreal averageMoves(Difficulty difficulty) const;
43 int minMoves(Difficulty difficulty) const;
45 int maxMoves(Difficulty difficulty) const;
48 void addNewScore(int moves, Difficulty difficulty);
50 void increaseGameCount(Difficulty difficulty);
56 void resetStatistics();
59 Statistics(QObject *parent = 0);
61 static Statistics *instance_;