KDE 4.0 API Reference kblackbox
kbbballsonboard.h
Go to the documentation of this file.00001 // 00002 // KBlackBox 00003 // 00004 // A simple game inspired by an emacs module 00005 // 00006 /*************************************************************************** 00007 * Copyright (c) 1999-2000, Robert Cimrman * 00008 * cimrman3@students.zcu.cz * 00009 * * 00010 * Copyright (c) 2007, Nicolas Roffet * 00011 * nicolas-kde@roffet.com * 00012 * * 00013 * * 00014 * This program is free software; you can redistribute it and/or modify * 00015 * it under the terms of the GNU General Public License as published by * 00016 * the Free Software Foundation; either version 2 of the License, or * 00017 * (at your option) any later version. * 00018 * * 00019 * This program is distributed in the hope that it will be useful, * 00020 * but WITHOUT ANY WARRANTY; without even the implied warranty of * 00021 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * 00022 * GNU General Public License for more details. * 00023 * * 00024 * You should have received a copy of the GNU General Public License * 00025 * along with this program; if not, write to the * 00026 * Free Software Foundation, Inc., * 00027 * 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA * 00028 ***************************************************************************/ 00029 00030 00031 00032 #ifndef KBBBALLSONBOARD_H 00033 #define KBBBALLSONBOARD_H 00034 00035 00036 #include <QList> 00037 #include <QObject> 00038 00039 00040 class KBBGameDoc; 00041 00042 00043 00044 #define DIM_X 0 00045 #define DIM_Y 1 00046 #define DIM_MAX 2 00047 00048 00049 00062 class KBBBallsOnBoard : public QObject 00063 { 00064 Q_OBJECT 00065 00066 public: 00070 KBBBallsOnBoard(KBBGameDoc* parent, const int columns, const int rows); 00071 00072 00081 int absolutePositionToBorderPosition(int position[DIM_MAX]); 00082 00090 int absolutePositionToBoxPosition(int position[DIM_MAX]); 00091 00098 void add(int boxPosition); 00099 00107 void borderPositionToAbsolutePosition(int borderPosition, int position[DIM_MAX]); 00108 00109 const int columns(); 00110 00116 bool contains(int boxPosition); 00117 00121 int count(); 00122 00129 void newBoard(const int columns, const int rows); 00130 00137 int numberOfBallsNotIn(KBBBallsOnBoard* otherBoard); 00138 00144 int oppositeBorderPosition(int borderPosition); 00145 00146 int oppositeBorderPositionWithPoints(const int borderPosition, QList<int> &points); 00147 00153 void ray(const int borderPosition, QList<int> &points); 00154 00161 void remove(int boxPosition); 00162 00163 const int rows(); 00164 00165 00166 signals: 00167 void changes(); 00168 00169 00170 private: 00177 void getOutgoingPosition( int position[DIM_MAX], int incomingDirection[DIM_MAX], QList<int> &points ); 00178 00184 bool positionInTheBox( int position[DIM_MAX] ); 00185 00186 00187 QList<int> m_balls; 00188 int m_columns; 00189 int m_rows; 00190 }; 00191 00192 #endif // KBBBALLSONBOARD_H
