1/****************************************************************************
2**
3** Copyright (C) 2016 The Qt Company Ltd.
4** Contact: https://www.qt.io/licensing/
5**
6** This file is part of the examples of the Qt Toolkit.
7**
8** $QT_BEGIN_LICENSE:BSD$
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 https://www.qt.io/terms-conditions. For further
15** information use the contact form at https://www.qt.io/contact-us.
16**
17** BSD License Usage
18** Alternatively, you may use this file under the terms of the BSD license
19** as follows:
20**
21** "Redistribution and use in source and binary forms, with or without
22** modification, are permitted provided that the following conditions are
23** met:
24** * Redistributions of source code must retain the above copyright
25** notice, this list of conditions and the following disclaimer.
26** * Redistributions in binary form must reproduce the above copyright
27** notice, this list of conditions and the following disclaimer in
28** the documentation and/or other materials provided with the
29** distribution.
30** * Neither the name of The Qt Company Ltd nor the names of its
31** contributors may be used to endorse or promote products derived
32** from this software without specific prior written permission.
33**
34**
35** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
36** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
37** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
38** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
39** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
40** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
41** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
42** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
43** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
44** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
45** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
46**
47** $QT_END_LICENSE$
48**
49****************************************************************************/
50
51#include "level.h"
52
53#include <QJsonArray>
54#include <QTextStream>
55
56Level::Level(const QString &name) : mName(name)
57{
58}
59
60QString Level::name() const
61{
62 return mName;
63}
64
65QVector<Character> Level::npcs() const
66{
67 return mNpcs;
68}
69
70void Level::setNpcs(const QVector<Character> &npcs)
71{
72 mNpcs = npcs;
73}
74
75//! [0]
76void Level::read(const QJsonObject &json)
77{
78 if (json.contains(key: "name") && json["name"].isString())
79 mName = json["name"].toString();
80
81 if (json.contains(key: "npcs") && json["npcs"].isArray()) {
82 QJsonArray npcArray = json["npcs"].toArray();
83 mNpcs.clear();
84 mNpcs.reserve(asize: npcArray.size());
85 for (int npcIndex = 0; npcIndex < npcArray.size(); ++npcIndex) {
86 QJsonObject npcObject = npcArray[npcIndex].toObject();
87 Character npc;
88 npc.read(json: npcObject);
89 mNpcs.append(t: npc);
90 }
91 }
92}
93//! [0]
94
95//! [1]
96void Level::write(QJsonObject &json) const
97{
98 json["name"] = mName;
99 QJsonArray npcArray;
100 for (const Character &npc : mNpcs) {
101 QJsonObject npcObject;
102 npc.write(json&: npcObject);
103 npcArray.append(value: npcObject);
104 }
105 json["npcs"] = npcArray;
106}
107//! [1]
108
109void Level::print(int indentation) const
110{
111 const QString indent(indentation * 2, ' ');
112 QTextStream(stdout) << indent << "Name:\t" << mName << "\n";
113
114 QTextStream(stdout) << indent << "NPCs:\n";
115 for (const Character &character : mNpcs)
116 character.print(indentation: 2);
117}
118

source code of qtbase/examples/corelib/serialization/savegame/level.cpp