1 /**************************************************************************** 2 ** 3 ** Copyright (C) 2015 The Qt Company Ltd. 4 ** Contact: http://www.qt.io/licensing/ 5 ** 6 ** This file is part of the QtCore module of the Qt Toolkit. 7 ** 8 ** $QT_BEGIN_LICENSE:LGPL$ 9 ** Commercial License Usage 10 ** Licensees holding valid commercial Qt licenses may use this file in 11 ** accordance with the commercial license agreement provided with the 12 ** Software or, alternatively, in accordance with the terms contained in 13 ** a written agreement between you and The Qt Company. For licensing terms 14 ** and conditions see http://www.qt.io/terms-conditions. For further 15 ** information use the contact form at http://www.qt.io/contact-us. 16 ** 17 ** GNU Lesser General Public License Usage 18 ** Alternatively, this file may be used under the terms of the GNU Lesser 19 ** General Public License version 2.1 or version 3 as published by the Free 20 ** Software Foundation and appearing in the file LICENSE.LGPLv21 and 21 ** LICENSE.LGPLv3 included in the packaging of this file. Please review the 22 ** following information to ensure the GNU Lesser General Public License 23 ** requirements will be met: https://www.gnu.org/licenses/lgpl.html and 24 ** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. 25 ** 26 ** As a special exception, The Qt Company gives you certain additional 27 ** rights. These rights are described in The Qt Company LGPL Exception 28 ** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. 29 ** 30 ** GNU General Public License Usage 31 ** Alternatively, this file may be used under the terms of the GNU 32 ** General Public License version 3.0 as published by the Free Software 33 ** Foundation and appearing in the file LICENSE.GPL included in the 34 ** packaging of this file. Please review the following information to 35 ** ensure the GNU General Public License version 3.0 requirements will be 36 ** met: http://www.gnu.org/copyleft/gpl.html. 37 ** 38 ** $QT_END_LICENSE$ 39 ** 40 ****************************************************************************/ 41 42 #ifndef __GRAPHICSSCENE__H__ 43 #define __GRAPHICSSCENE__H__ 44 45 //Qt 46 #include <QtGui/QGraphicsScene> 47 #include <QtCore/QSet> 48 #include <QtCore/QState> 49 50 51 class Boat; 52 class SubMarine; 53 class Torpedo; 54 class Bomb; 55 class PixmapItem; 56 class ProgressItem; 57 class TextInformationItem; 58 QT_BEGIN_NAMESPACE 59 class QAction; 60 QT_END_NAMESPACE 61 62 class GraphicsScene : public QGraphicsScene 63 { 64 Q_OBJECT 65 public: 66 enum Mode { 67 Big = 0, 68 Small 69 }; 70 71 struct SubmarineDescription { 72 int type; 73 int points; 74 QString name; 75 }; 76 77 struct LevelDescription { 78 int id; 79 QString name; 80 QList<QPair<int,int> > submarines; 81 }; 82 83 GraphicsScene(int x, int y, int width, int height, Mode mode = Big); 84 qreal sealLevel() const; 85 void setupScene(QAction *newAction, QAction *quitAction); 86 void addItem(Bomb *bomb); 87 void addItem(Torpedo *torpedo); 88 void addItem(SubMarine *submarine); 89 void addItem(QGraphicsItem *item); 90 void clearScene(); 91 92 signals: 93 void subMarineDestroyed(int); 94 void allSubMarineDestroyed(int); 95 96 private slots: 97 void onBombExecutionFinished(); 98 void onTorpedoExecutionFinished(); 99 void onSubMarineExecutionFinished(); 100 101 private: 102 Mode mode; 103 ProgressItem *progressItem; 104 TextInformationItem *textInformationItem; 105 Boat *boat; 106 QSet<SubMarine *> submarines; 107 QSet<Bomb *> bombs; 108 QSet<Torpedo *> torpedos; 109 QVector<SubmarineDescription> submarinesData; 110 QHash<int, LevelDescription> levelsData; 111 112 friend class PauseState; 113 friend class PlayState; 114 friend class LevelState; 115 friend class LostState; 116 friend class WinState; 117 friend class WinTransition; 118 friend class UpdateScoreTransition; 119 }; 120 121 #endif //__GRAPHICSSCENE__H__ 122 123