1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
|
/****************************************************************************
**
** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
** Contact: Nokia Corporation (qt-info@nokia.com)
**
** This file is part of the QtCore module of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:LGPL$
** No Commercial Usage
** This file contains pre-release code and may not be distributed.
** You may use this file in accordance with the terms and conditions
** contained in the Technology Preview License Agreement accompanying
** this package.
**
** GNU Lesser General Public License Usage
** Alternatively, this file may be used under the terms of the GNU Lesser
** General Public License version 2.1 as published by the Free Software
** Foundation and appearing in the file LICENSE.LGPL included in the
** packaging of this file. Please review the following information to
** ensure the GNU Lesser General Public License version 2.1 requirements
** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
**
** In addition, as a special exception, Nokia gives you certain
** additional rights. These rights are described in the Nokia Qt LGPL
** Exception version 1.1, included in the file LGPL_EXCEPTION.txt in this
** package.
**
** If you have questions regarding the use of this file, please contact
** Nokia at qt-info@nokia.com.
**
**
**
**
**
**
**
**
** $QT_END_LICENSE$
**
****************************************************************************/
#ifndef __GRAPHICSSCENE__H__
#define __GRAPHICSSCENE__H__
//Qt
#include <QtGui/QGraphicsScene>
#include <QtCore/QSet>
#include <QtCore/QState>
class Boat;
class SubMarine;
class Torpedo;
class Bomb;
class PixmapItem;
class ProgressItem;
class TextInformationItem;
QT_BEGIN_NAMESPACE
class QAction;
QT_END_NAMESPACE
class GraphicsScene : public QGraphicsScene
{
Q_OBJECT
public:
enum Mode {
Big = 0,
Small
};
struct SubmarineDescription {
int type;
int points;
QString name;
};
struct LevelDescription {
int id;
QString name;
QList<QPair<int,int> > submarines;
};
GraphicsScene(int x, int y, int width, int height, Mode mode = Big);
qreal sealLevel() const;
void setupScene(const QList<QAction *> &actions);
void addItem(Bomb *bomb);
void addItem(Torpedo *torpedo);
void addItem(SubMarine *submarine);
void addItem(QGraphicsItem *item);
int remainingSubMarines() const;
void clearScene();
QGraphicsPixmapItem *addWelcomeItem(const QPixmap &pm);
signals:
void subMarineDestroyed(int);
void allSubMarineDestroyed(int);
protected:
void mousePressEvent (QGraphicsSceneMouseEvent * event);
private slots:
void onQuitGameTriggered();
void onBombExecutionFinished();
void onTorpedoExecutionFinished();
void onSubMarineExecutionFinished();
void onIntroAnimationFinished();
private:
Mode mode;
PixmapItem *backgroundItem;
ProgressItem *progressItem;
TextInformationItem *textInformationItem;
QAction * newAction;
QAction * quitAction;
Boat *boat;
QSet<SubMarine *> submarines;
QSet<Bomb *> bombs;
QSet<Torpedo *> torpedos;
QVector<QGraphicsPixmapItem *> welcomeItems;
QVector<SubmarineDescription> submarinesData;
QHash<int, LevelDescription> levelsData;
friend class PauseState;
friend class PlayState;
friend class LevelState;
friend class LostState;
friend class WinState;
friend class WinTransition;
friend class UpdateScoreTransition;
};
#endif //__GRAPHICSSCENE__H__
|
