1 //GameScene.h
2
3
4
5 #include "cocos2d.h"
6
7
8
9 USING_NS_CC;
10
11
12
13 class GameScene : public cocos2d::Layer
14
15 {
16
17 public:
18
19 static cocos2d::Scene* createScene();
20
21
22
23 virtual bool init();
24
25
26
27 void singleClickEvent();
28
29 void doubleClickEvent();
30
31
32
33 void funCallback(float dt);
34
35
36
37 virtual bool onTouchBegan(Touch *touch, Event *unused_event);
38
39
40
41 CREATE_FUNC(GameScene);
42
43
44
45 private: //注意不能用auto关键字
46
47 Size size;
48
49 Sprite *sprite;
50
51 bool isClicked;
52
53 };
54
55
1 //GameScene.cpp
2
3
4
5 // Created by Jacedy on 16-8-11.
6
7
8
9 #include "GameScene.h"
10
11
12
13 USING_NS_CC;
14
15
16
17 cocos2d::Scene* GameScene::createScene()
18
19 {
20
21 auto scene = Scene::create(); //创建一个场景
22
23 auto layer = GameScene::create(); //创建一个图层
24
25 scene->addChild(layer);
26
27 return scene;
28
29 }
30
31
32
33 //初始化当前的图层
34
35 bool GameScene::init()
36
37 {
38
39 if(!Layer::init()) //初始化父类
40
41 return false;
42
43
44
45 //获取屏幕大小
46
47 size = Director::getInstance()->getVisibleSize();
48
49 //auto size = Director::getInstance()->getWinSize();
50
51 //添加一个图片精灵
52
53 sprite = Sprite::create("OnePiece_1.png");
54
55 sprite->setPosition(Vec2(size.width/2, size.height/2));
56
57 this->addChild(sprite);
58
59
60
61 isClicked = false;
62
63
64
65 //创建监听事件对象
66
67 auto listener = EventListenerTouchOneByOne::create();
68
69
70
71 //定义监听事件的回调函数
72
73 listener->onTouchBegan = CC_CALLBACK_2(GameScene::onTouchBegan, this);
74
75
76
77 //在事件分发器中注册
78
79 _eventDispatcher->addEventListenerWithSceneGraphPriority(listener, this);
80
81
82
83 return true;
84
85 }
86
87
88
89 void GameScene::singleClickEvent()
90
91 {
92
93 log("Single click");
94
95 }
96
97
98
99 void GameScene::doubleClickEvent()
100
101 {
102
103 log("Double click");
104
105 }
106
107
108
109 void GameScene::funCallback(float dt)
110
111 {
112
113 if (isClicked)
114
115 {
116
117 isClicked = false;
118
119 singleClickEvent();
120
121 }
122
123 }
124
125
126
127 bool GameScene::onTouchBegan(Touch *touch, Event *unused_event)
128
129 {
130
131 if (isClicked)
132
133 {
134
135 isClicked = false;
136
137 doubleClickEvent();
138
139 }
140
141 else
142
143 {
144
145 isClicked = true;
146
147 //0.3秒内再次点击将再次调用onTouchBegan函数，0.3秒后再次点击将调用funCallback函数
148
149 scheduleOnce(schedule_selector(GameScene::funCallback), 0.3f);
150
151 }
152
153
154 return false;
155
156 }
