About+Position

aboutLayer,position confirm.

About.cpp

@@ -0,0 +1,60 @@
+#include "About.h"
+#include "HelloWorldScene.h"
+USING_NS_CC;
+
+Scene* GameAbout::createScene()
+{
+    auto scene = Scene::create();
+    auto layer = GameAbout::create();
+    scene->addChild(layer);
+    return scene;
+}
+
+
+bool GameAbout::init()
+{
+
+    if ( !Layer::init() )
+    {
+        return false;
+    }
+
+    Size visibleSize = Director::getInstance()->getVisibleSize();
+    Point origin = Director::getInstance()->getVisibleOrigin();
+	//背景
+    auto sprite = Sprite::create("about/aboutui.png");
+    sprite->setPosition(Point(visibleSize.width/2 + origin.x, visibleSize.height/2 + origin.y));
+    this->addChild(sprite);
+
+	//响应键盘消息
+	auto keyListener = EventListenerKeyboard::create();
+	keyListener->onKeyReleased = CC_CALLBACK_2(GameAbout::onKeyReleased, this);
+	_eventDispatcher->addEventListenerWithSceneGraphPriority(keyListener, this);
+
+	//可以触控 
+	this->setTouchEnabled(true);
+	auto touchListener = EventListenerTouchOneByOne::create();
+	touchListener->onTouchBegan = CC_CALLBACK_2(GameAbout::onTouchBegan, this);
+	_eventDispatcher->addEventListenerWithSceneGraphPriority(touchListener, this);
+    return true;
+}
+
+//返回主界面
+void GameAbout::onKeyReleased(EventKeyboard::KeyCode keycode,Event* event)
+{
+	if(keycode == EventKeyboard::KeyCode::KEY_BACKSPACE)
+	{
+		Scene* newScene = HelloWorld::createScene();
+		HelloWorld* layer = HelloWorld::create();
+		newScene->addChild(layer);
+		Director::sharedDirector()->pushScene(newScene);
+	}
+}
+
+//响应触摸
+bool GameAbout::onTouchBegan(Touch *touch, Event *unused)
+{
+	CCLOG("here");
+	Director::sharedDirector()->replaceScene(HelloWorld::createScene());
+	return false;
+}

About.h

@@ -0,0 +1,21 @@
+#ifndef __GameAbout_H__
+#define __GameAbout_H__
+
+#include "cocos2d.h"
+
+USING_NS_CC;
+
+
+class GameAbout : public Layer
+{
+public:
+    static cocos2d::Scene* createScene();
+    virtual bool init();  
+	//响应安卓返回键
+	virtual void onKeyReleased(EventKeyboard::KeyCode keycode,Event* event)override;
+	//点击函数
+	virtual bool onTouchBegan(Touch *touch, Event *unused) override;
+    CREATE_FUNC(GameAbout);
+};
+
+#endif // __GameAbout_H__

HelloWorldScene.cpp

@@ -1,4 +1,5 @@
 #include "HelloWorldScene.h"
+#include "About.h"
 
 #define userDefault UserDefault::getInstance()
 
@@ -37,13 +38,13 @@ bool HelloWorld::init()
 							"menu/play1.png",
 							"menu/play2.png",
 							CC_CALLBACK_1(HelloWorld::startGame, this));
-	item_Adventure->setPosition(ccp(0,50));
+	item_Adventure->setPosition(ccp(80,-135));
 	//关于界面
 	auto item_About= MenuItemImage::create(
 							"menu/about1.png",
 							"menu/about2.png",
-							CC_CALLBACK_1(HelloWorld::startGame, this));
-	item_About->setPosition(ccp(120,-200));
+							CC_CALLBACK_1(HelloWorld::aboutFunc, this));
+	item_About->setPosition(ccp(-110,-200));
 	//播放背景音乐
 	if(!userDefault->getBoolForKey("Music")){
 		userDefault->getBoolForKey("Music",true);
@@ -78,7 +79,7 @@ bool HelloWorld::init()
 	}
 	//int selectId = AudioState? 0 : 1;
 	item_Voice->setSelectedIndex(selectId);
-	item_Voice->setPosition(ccp(-120,-200));
+	item_Voice->setPosition(ccp(-30,-155));
 
 	CCMenu* menu = CCMenu::create(item_Adventure,item_Voice,item_About,NULL);
 	this->addChild(menu);
@@ -95,6 +96,12 @@ bool HelloWorld::init()
 
 	return true;
 }
+//关于按键的回调函数
+void HelloWorld::aboutFunc(Ref* pSender)
+{
+	CCLOG("about_Menu item clicked");
+	Director::sharedDirector()->replaceScene(GameAbout::createScene());
+}
 //开始游戏按键的回调函数
 void HelloWorld::startGame(cocos2d::Ref* pSender)
 {

HelloWorldScene.h

@@ -14,7 +14,8 @@ class HelloWorld : public cocos2d::Layer
 	virtual bool init();  
 	void menuCloseCallback(cocos2d::Ref* pSender);
 	CREATE_FUNC(HelloWorld);
-
+	//关于按键的回调函数
+	void aboutFunc(cocos2d::Ref* pSender);
 	//开始按键的回调函数
 	void startGame(cocos2d::Ref* pSender);
 	//声音按键的回调函数

test.txt

@@ -2,7 +2,7 @@
 
 using namespace std;
 
-void func1()
+void func2()
 {
 	return ;