Qt编写局域网内五子棋对战

用Qt开发，五子棋除基本的两人娱乐，实现了人机对战，相当不错的AI设计。实现了局域网内在线好友大厅的功能，可以查看并邀请一起对战。主要使用UDP实现。此外在局域网内对战使用TCP协议实现。对战可以悔棋，认输等功能。一个完整的一整套项目，在主题上以山上为主，有流水声。希望分享

#include “mainwindow.h“
#include “help.h“
#include “ui_help.h“

Help::Help（QWidget *parent） :
    QWidget（parent）
    ui（new Ui::Help）
{
    ui->setupUi（this）;
    this->setWindowtitle（tr（“Help“））;
    this->setFixedSize（870520）;
    MainWindow *over = new MainWindow;
    over->sound->setLoops（-1）;
    over->sound->play（）;
}

Help::~Help（）
{
    delete ui;
}

void Help::on_pushButton_clicked（）
{
    MainWindow *windip = new MainWindow;
    windip->show（）;
    windip->move （（QApplication::desktop（）->width（） - windip->width（））/2
                 （QApplication::desktop（）->height（） - windip->height（））/2）;
    this->close（）;
}

 属性            大小     日期    时间   名称
----------- ---------  ---------- -----  ----
     目录           0  2014-05-13 20:46  wuziqi\
     文件    10050044  2014-04-23 16:48  wuziqi\2.wav
     目录           0  2014-05-13 20:46  wuziqi\WuZiQi\
     目录           0  2014-05-13 20:46  wuziqi\WuZiQi-build-desktop\
     目录           0  2014-05-19 17:24  wuziqi\WuZiQi-build-desktop\debug\
     文件      100182  2014-05-13 20:46  wuziqi\WuZiQi-build-desktop\debug\1_res.o
     文件    10050044  2014-04-23 16:48  wuziqi\WuZiQi-build-desktop\debug\2.wav
     文件      255829  2014-05-19 17:24  wuziqi\WuZiQi-build-desktop\debug\help.o
     文件      220190  2014-05-19 17:24  wuziqi\WuZiQi-build-desktop\debug\main.o
     文件      279775  2014-05-19 17:24  wuziqi\WuZiQi-build-desktop\debug\mainwindow.o
     文件        2339  2014-05-13 20:46  wuziqi\WuZiQi-build-desktop\debug\moc_help.cpp
     文件      125364  2014-05-13 20:46  wuziqi\WuZiQi-build-desktop\debug\moc_help.o
     文件        2925  2014-05-19 17:24  wuziqi\WuZiQi-build-desktop\debug\moc_mainwindow.cpp
     文件      225151  2014-05-19 17:24  wuziqi\WuZiQi-build-desktop\debug\moc_mainwindow.o
     文件        3172  2014-05-19 17:24  wuziqi\WuZiQi-build-desktop\debug\moc_onlion.cpp
     文件      225725  2014-05-19 17:24  wuziqi\WuZiQi-build-desktop\debug\moc_onlion.o
     文件        2882  2014-05-13 20:46  wuziqi\WuZiQi-build-desktop\debug\moc_peopleandcompter.cpp
     文件      177078  2014-05-13 20:46  wuziqi\WuZiQi-build-desktop\debug\moc_peopleandcompter.o
     文件        2867  2014-05-13 20:46  wuziqi\WuZiQi-build-desktop\debug\moc_peopleandpeople.cpp
     文件      176725  2014-05-13 20:46  wuziqi\WuZiQi-build-desktop\debug\moc_peopleandpeople.o
     文件        2677  2014-05-19 17:24  wuziqi\WuZiQi-build-desktop\debug\moc_udpip.cpp
     文件      224235  2014-05-19 17:24  wuziqi\WuZiQi-build-desktop\debug\moc_udpip.o
     文件      313002  2014-05-19 17:24  wuziqi\WuZiQi-build-desktop\debug\onlion.o
     文件      300922  2014-05-19 17:24  wuziqi\WuZiQi-build-desktop\debug\peopleandcompter.o
     文件      293091  2014-05-19 17:24  wuziqi\WuZiQi-build-desktop\debug\peopleandpeople.o
     文件    17037410  2014-05-18 22:10  wuziqi\WuZiQi-build-desktop\debug\qrc_image.cpp
     文件     3287923  2014-05-18 22:11  wuziqi\WuZiQi-build-desktop\debug\qrc_image.o
     文件      391787  2014-05-19 17:24  wuziqi\WuZiQi-build-desktop\debug\udpip.o
     文件     6522928  2014-05-19 17:24  wuziqi\WuZiQi-build-desktop\debug\WuZiQi.exe
     文件        7711  2014-05-13 20:46  wuziqi\WuZiQi-build-desktop\Makefile
     文件       13549  2014-05-13 20:46  wuziqi\WuZiQi-build-desktop\Makefile.Debug
............此处省略47个文件信息