1 /***********************************************************************
2 *
3 * Copyright (C) 2007-2008 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 #include "cell.h"
21
22 #include <QDataStream>
23
24 // ============================================================================
25
Cell()26 Cell::Cell()
27 : m_left_wall(true),
28 m_right_wall(true),
29 m_top_wall(true),
30 m_bottom_wall(true),
31 m_flag(false),
32 m_path_marker(0)
33 {
34 }
35
36 // ============================================================================
37
setPathMarker(int angle)38 void Cell::setPathMarker(int angle)
39 {
40 Q_ASSERT(angle == 90 || angle == 180 || angle == 270 || angle == 360);
41 m_path_marker = angle / 90;
42 }
43
44 // ============================================================================
45
operator <<(QDataStream & stream,const Cell & cell)46 QDataStream& operator<<(QDataStream& stream, const Cell& cell)
47 {
48 return stream << cell.m_path_marker << cell.m_flag;
49 }
50
operator >>(QDataStream & stream,Cell & cell)51 QDataStream& operator>>(QDataStream& stream, Cell& cell)
52 {
53 return stream >> cell.m_path_marker >> cell.m_flag;
54 }
55
56 // ============================================================================
57