1/**********************************************************************************
2 This file is part of the game 'KTron'
3
4 Copyright (C) 1998-2000 by Matthias Kiefer <matthias.kiefer@gmx.de>
5 Copyright (C) 2005 Benjamin C. Meyer <ben at meyerhome dot net>
6 Copyright (C) 2008-2009 Stas Verberkt <legolas at legolasweb dot nl>
7
8 This program is free software; you can redistribute it and/or modify
9 it under the terms of the GNU General Public License as published by
10 the Free Software Foundation; either version 2 of the License, or
11 (at your option) any later version.
12
13 This program is distributed in the hope that it will be useful,
14 but WITHOUT ANY WARRANTY; without even the implied warranty of
15 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
16 GNU General Public License for more details.
17
18 You should have received a copy of the GNU General Public License
19 along with this program; if not, write to the Free Software
20 Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
21
22 *******************************************************************************/
23
24#include "playfield.h"
25
26#include <KDebug>
27
28PlayField::PlayField()
29{
30 m_width = TRON_PLAYFIELD_WIDTH;
31 m_height = TRON_PLAYFIELD_HEIGHT;
32
33 m_playfield.resize(m_width * m_height);
34 initialize();
35}
36
37void PlayField::initialize()
38{
39 int i, j;
40 for (i = 0; i < m_width; ++i) {
41 for (j = 0; j < m_height; ++j) {
42 Object newObj = Object();
43 this->setObjectAt(i, j, newObj);
44 }
45 }
46}
47
48//
49// Methods for retrieval
50//
51
52Object *PlayField::getObjectAt(int x, int y)
53{
54 if (x < 0 || x >= m_width || y < 0 || y >= m_height) {
55 kDebug() << "Inexistent place accessed: (" << x << ", " << y << ")";
56
57 return 0;
58 }
59
60 return &m_playfield[x * m_height + y];
61}
62
63int PlayField::getWidth()
64{
65 return m_width;
66}
67
68int PlayField::getHeight()
69{
70 return m_height;
71}
72
73//
74// Methods for setting
75//
76void PlayField::setObjectAt(int x, int y, Object &o)
77{
78 if (x < 0 || x >= m_width || y < 0 || y >= m_height) {
79 kDebug() << "Inexistent place accessed: (" << x << ", " << y << ")";
80
81 return;
82 }
83
84 m_playfield[x * m_height + y] = o;
85 o.setCoordinates(x, y);
86}
87