TCPSocket v1.0 for cocos2d-x下载

下载地址：http://files.cnblogs.com/elephant-x/TCPSocketLibs_V1.0.rar

这是自己封装的一个TCPSOCKET包，是独立于cocos2d-x的，使用的时候，请把该项目加入到cocos2d-x里面去，再在项目里面包含libSocket项目和libSocket.lib

1、独立线程接收，异步连接服务端，防止界面卡的情况。

2、支持WIN32和LINUX。

3、编译linux时，在项目的Android.mk文件里必须添加下面两行：

　　LOCAL_WHOLE_STATIC_LIBRARIES += socket_static

　　$(call import-module,../CustomLibs/libSocket)

如图：

4、在Application.mk里面加入-std=c++11，因为源代码里面用到了c++11(VS2012)才有的std::bind和std::function，不支持c++11以下的编译器

APP_STL := gnustl_static
APP_CPPFLAGS := -frtti -DCC_ENABLE_CHIPMUNK_INTEGRATION=1 -DCOCOS2D_DEBUG=1 -std=c++11

如果是c++11以下的编译器，可以参考：

“function对于回调函数、将操作作为参数传递等十分有用。它可以看做是C++98标准库中函数对象mem_fun_t, pointer_to_unary_function等的替代品。同样的，bind()也可以被看做是bind1st()和bind2nd()的替代品，当然比他们更强大更灵活。”

自行改写。。

使用例子代码，可以拷贝到HelloCpp项目里去测试。

.h

 #ifndef __HELLOWORLD_SCENE_H__
 #define __HELLOWORLD_SCENE_H__

 #include "cocos2d.h"
 #include "TCPSocket.h"

 class GameScene : public cocos2d::CCLayer
 {
 public:
     // Here's a difference. Method 'init' in cocos2d-x returns bool, instead of returning 'id' in cocos2d-iphone
     virtual bool init();  

     // there's no 'id' in cpp, so we recommend returning the class instance pointer
     static cocos2d::CCScene* scene();

     // a selector callback
     void menuCloseCallback(CCObject* pSender);
     // 注册单个协议回调函数（样例)，参数：SOCKET_ID标识，数据包
     void process_login(int _tag, WorldPacket & packet);
     // 物品更新
     void process_openbackpack(int _tag, WorldPacket & packet);
     // 注册单个协议回调函数（样例)，参数：SOCKET_ID标识，协议头，数据包
     bool process_all(int _tag, int _cmd, WorldPacket & packet);
     // 连接事件
     void OnConnect(int _tag, bool isConnect);
     // 断线事件
     void onDisconnect(int _tag);
     // implement the "static node()" method manually
     CREATE_FUNC(GameScene);
 };

 #endif // __HELLOWORLD_SCENE_H__

.cpp

 #include "GameScene.h"
 #include "AppDelegate.h"
 #include "AppMacros.h"
 USING_NS_CC;

 CCScene* GameScene::scene()
 {
     // 'scene' is an autorelease object
     CCScene *scene = CCScene::create();

     // 'layer' is an autorelease object
     GameScene *layer = GameScene::create();

     // add layer as a child to scene
     scene->addChild(layer);

     // return the scene
     return scene;
 }
 void GameScene::process_login(int _tag, WorldPacket & packet)
 {
     CCLOG("process_login len:%u", packet.size());
     // 定义协议包
     WorldPacket newP;
     newP.clear();
     newP.SetOpcode(0x00B6);// 设置协议头
     newP    << uint16(0x00B6)
             << uint16();// 协议长度
     newP.SetLength(newP.size());// 设置协议长度
     sSocketMgr.SendPacket(, &newP);// 发送数据
 }

 void GameScene::process_openbackpack(int _tag, WorldPacket & packet)
 {
     CCLOG("process_openbackpack len:%u", packet.size());
 }

 bool GameScene::process_all(int _tag, int _cmd, WorldPacket & packet)
 {
     CCLOG("process_all _tag:%u, _cmd:%u, len:%u", _tag, _cmd, packet.size());
     return false;
 }

 void GameScene::OnConnect(int _tag, bool isConnect)
 {
     // 定义协议包
     WorldPacket packet;
     packet.clear();
     packet.SetOpcode(0x0010);// 设置协议头
     packet    << uint16(0x0010)
             << uint16()// 协议长度
             << uint8()
             << uint8();
     // 加入字符串数据(uint8表示字符串长度所占字节，此处为1字节)
     packet.AppendPacketString<uint8>(std::string("aaa:88889083:d5956683c17d7e284d33ee295b277b52"));
     packet.SetLength(packet.size());// 设置协议长度
     sSocketMgr.SendPacket(, &packet);// 发送数据
     CCLOG("OnConnect:%u, isConnect[%u]", _tag, isConnect);
 }

 void GameScene::onDisconnect(int _tag)
 {
     CCLOG("desconnect:%u", _tag);
 }

 // on "init" you need to initialize your instance
 bool GameScene::init()
 {
     //////////////////////////////
     // 1. super init first
     if ( !CCLayer::init() )
     {
         return false;
     }

     CCSize visibleSize = CCDirector::sharedDirector()->getVisibleSize();
     CCPoint origin = CCDirector::sharedDirector()->getVisibleOrigin();

     /////////////////////////////
     // 2. add a menu item with "X" image, which is clicked to quit the program
     //    you may modify it.

     // add a "close" icon to exit the progress. it's an autorelease object
     CCMenuItemImage *pCloseItem = CCMenuItemImage::create(
                                         "CloseNormal.png",
                                         "CloseSelected.png",
                                         this,
                                         menu_selector(GameScene::menuCloseCallback));

     pCloseItem->setPosition(ccp(origin.x + visibleSize.width - pCloseItem->getContentSize().width/ ,
                                 origin.y + pCloseItem->getContentSize().height/));

     // create menu, it's an autorelease object
     CCMenu* pMenu = CCMenu::create(pCloseItem, NULL);
     pMenu->setPosition(CCPointZero);
     this->addChild(pMenu, );

     /////////////////////////////
     // 3. add your codes below...

     // add a label shows "Hello World"
     // create and initialize a label

     CCLabelTTF* pLabel = CCLabelTTF::create("Hello World", "Arial", TITLE_FONT_SIZE);

     // position the label on the center of the screen
     pLabel->setPosition(ccp(origin.x + visibleSize.width/,
                             origin.y + visibleSize.height - pLabel->getContentSize().height));

     // add the label as a child to this layer
     this->addChild(pLabel, );

     // add "HelloWorld" splash screen"
     CCSprite* pSprite = CCSprite::create("HelloWorld.png");

     // position the sprite on the center of the screen
     pSprite->setPosition(ccp(visibleSize.width/ + origin.x, visibleSize.height/ + origin.y));

     // add the sprite as a child to this layer
     this->addChild(pSprite, );
     ///////////////////////////////////////////////
     // 创建SOCKET管理器
     CREATE_TCPSOCKETMGR();
     uint64 t_begin = GetCurrentTime();
     // 创建并添加SOCKET，参数：服务器IP，端口，自定义的SOCKET_ID标识
     sSocketMgr.createSocket("192.168.0.183", , );
     uint64 t_end = GetCurrentTime();
     // 注册协议，参数：包头，回调函数
     sSocketMgr.register_process(0x10, SCT_CALLBACK_2(GameScene::process_login, this));
     sSocketMgr.register_process(0x2d, SCT_CALLBACK_2(GameScene::process_openbackpack, this));
     // 注册消息截获事件，注册此事件后可以截获收到的所有消息，若回调函数返回true则本次事件会继续分发注册过的协议，返回false则不分发
     sSocketMgr.register_connect(SCT_CALLBACK_2(GameScene::OnConnect, this));
     sSocketMgr.register_disconnect(SCT_CALLBACK_3(GameScene::onDisconnect, this));

     CCLOG("GameScene::init end! [%u]", t_end - t_begin);
     ///////////////////////////////////////////////
     return true;
 }

 void GameScene::menuCloseCallback(CCObject* pSender)
 {
 #if (CC_TARGET_PLATFORM == CC_PLATFORM_WINRT) || (CC_TARGET_PLATFORM == CC_PLATFORM_WP8)
     CCMessageBox("You pressed the close button. Windows Store Apps do not implement a close button.","Alert");
 #else
     CCDirector::sharedDirector()->end();
 #if (CC_TARGET_PLATFORM == CC_PLATFORM_IOS)
     exit();
 #endif
 #endif
 }