1 /***********************************************************************
2  *
3  * Copyright (C) 2009 Graeme Gott <graeme@gottcode.org>
4  *
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.
9  *
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.
14  *
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/>.
17  *
18  ***********************************************************************/
19 
20 #ifndef SOLVER_H
21 #define SOLVER_H
22 
23 #include <QList>
24 #include <QPoint>
25 class Maze;
26 class Path;
27 
28 class Solver
29 {
30 public:
31 	Solver(Maze* maze, const QPoint& start, const QList<QPoint>& targets);
32 
33 	QPoint hint(const QPoint& current);
34 	void removeTarget(const QPoint& target);
35 
36 private:
37 	Maze* m_maze;
38 	QList<Path*> m_paths;
39 };
40 
41 #endif // SOLVER_H
42