五子棋对弈（Socket--【服务器】--联机）

准备工作：
（1）首先创建两个记事本，其目的是用来保存玩家和管理员信息的：

上面的数据都是在运行代码时添加的，使用文件保存测原因就是在模拟一个数据库，将这个文件保存的数据当成是数据库在保存数据，所有管理员对玩家信息的修改等操作都是记录在文件中的；玩家对自己的信息的修改也是记录在文件中的。文件STJP.txt是用来辅助文件STJP（2）.txt进行修改等操作的。
（2）对于刚开使用Dev-C++，可能在运行这段代码的时候会出现问题：

解决方法是：
打开工具->选择编译选项->在连接器命令行加入如下命令：
-lwsock32

以下代码是代码还是存在很多不足的地方，此代码没有基于控制台来写，所以看起来效果比较差，但是基本的功能实现了。
服务端代码（Server）:

#include<set>
#include<map>
#include<cmath>
#include<ctime>
#include<stack>
#include<queue>
#include<ctime>
#include<vector>
#include<cstdio>
#include<cstdlib>
#include<iomanip>
#include<cstring>
#include<fstream>
#include<conio.h>
#include<iomanip>
#include<iostream>
#include<algorithm>
#include<WinSock2.h>
using namespace std;
#pragma comment(lib,"ws2_32.lib")
const int maxx=105;
char chess_1='#';//玩家1
char chess_2='@';//玩家2 或者PC
char chess_layout[maxx][maxx];//用来记录棋子
char chess[maxx][maxx];//用来客服端和服务端进行棋盘信息的传输
int rate[28]={4,6,7,9,11,13,15,17,21,24,27,31,35,39,43,48,53,58,64,69,75,81,88,94,101,108,115,123};//当棋盘中的棋子数量达到一定的程度之后
int n;
string Model;
//菜单的选择
void Menu_1(){system("color F4");cout<<"***************************************"<<endl;cout<<"*            A -添加玩家              *"<<endl;cout<<"*            DBA-授权管理             *"<<endl;cout<<"*            T-管理信息查询           *"<<endl; cout<<"*            D-删除玩家信息           *"<<endl; cout<<"*            U-修改玩家信息           *"<<endl; cout<<"****************************************"<<endl;
}
void Menu_2(){system("color F4");cout<<"***************************************"<<endl;cout<<"*            E-进入游戏               *"<<endl;cout<<"*            Q-退出游戏               *"<<endl;cout<<"****************************************"<<endl;
}
//菜单的选择
void Select(){system("color F4");cout<<"***************************************"<<endl;cout<<"*            PC-人机对弈              *"<<endl; cout<<"*            P -玩家对弈              *"<<endl;cout<<"***************************************"<<endl;
}
//对棋盘初始化
void init_chess_layout(){system("color F4");for(int i=1;i<=n;i++){for(int j=1;j<=n;j++){chess_layout[i][j]=' ';}}
}
//判断玩家放置的棋子是否合法
int check(int x,int y){system("color F4");if(x>=1&&x<=n&&y>=1&&y<=n&&chess_layout[x][y]!='#'&&chess_layout[x][y]!='@'){return 1;}return 0;
}
//棋子的放置位置
void Position(int x,int y,int flag){system("color F0");if(chess_layout[x][y]==' '){if(flag==1){chess_layout[x][y]=chess_1;chess[2*x][5*y+1]=chess_1;}else if(flag==2){chess_layout[x][y]=chess_2;chess[2*x][5*y+1]=chess_2;}}
}
//判断赢者
int Judge_Win(int x,int y,int flag){system("color F0");int win=0;if(flag==1){//行判断 for(int i=1;i<=n;i++){if(chess_layout[x][i]=='#'){win++;}else{win=0;}if(win>=5)break;}if(win>=5){return flag;}win=0;//列判断 for(int i=1;i<=n;i++){if(chess_layout[i][y]=='#'){win++;}else{win=0;}if(win>=5)break;}if(win>=5){return flag;}//斜线判断win=0;//从这条斜线的起始位置判断 //当斜率为正时 int tx=x;int ty=y;while(tx>1&&ty>1){tx--;ty--;} while(tx<=n&&ty<=n){if(chess_layout[tx][ty]=='#'){win++;}else{win=0;}tx++;ty++;if(win>=5)break;}if(win>=5){return flag;}//当斜率为负时win=0;int rx=x;int ry=y;while(rx>1&&ry<n){rx--;ry++;}while(rx<=n&&ry>=1){if(chess_layout[rx][ry]=='#'){win++;}else{win=0;}rx++;ry--;if(win>=5)break;}if(win>=5){return flag;}}else if(flag==2){//行判断 for(int i=1;i<=n;i++){if(chess_layout[x][i]=='@'){win++;}else{win=0;}if(win>=5)break;}if(win>=5){return flag;}win=0;//列判断 for(int i=1;i<=n;i++){if(chess_layout[i][y]=='@'){win++;}else{win=0;}if(win>=5)break;}if(win>=5){return flag;}//斜线判断win=0;//从这条斜线的起始位置判断 //当斜率为正时 int tx=x;int ty=y;while(tx>1&&ty>1){tx--;ty--;} while(tx<=n&&ty<=n){if(chess_layout[tx][ty]=='@'){win++;}else{win=0;}tx++;ty++;if(win>=5)break;}if(win>=5){return flag;}//当斜率为负时 win=0;int rx=x;int ry=y;while(rx>1&&ry<n){rx--;ry++;}while(rx<=n&&ry>=1){if(chess_layout[rx][ry]=='#'){win++;}else{win=0;}rx++;ry--;if(win>=5)break;}if(win>=5){return flag;}}return 0;
}
//输出棋盘
void Display(){system("color F0");cout<<"    ";for(int i=1;i<=n;i++){cout<<i<<"    "; }cout<<endl;for(int j=1;j<=n+1;j++){cout<<"   |";for(int i=1;i<=n;i++){cout<<"----|";}if(j==n+1)break;cout<<endl;if((int)log10(j)==1){cout<<j<<" |";}else{cout<<j<<"  |";}for(int i=1;i<=n;i++){if(chess_layout[j][i]=='#'){cout<<" "<<"●"<<" |";}else if(chess_layout[j][i]=='@'){cout<<" "<<"■"<<" |";}else{cout<<"  "<<" "<<" |";}}cout<<endl;}cout<<endl;
}
void Switch_Display_2(){system("color F4");for(int i=0;i<4;i++){chess[0][i]=' ';}int index=4;for(int i=1;i<=n;i++){if(i>=10){chess[0][index]=(char)(i/10+48);chess[0][index+1]=(char)(i%10+48);index++;}else{chess[0][index]=(char)(i+48);}for(int j=index+1;j<=index+4;j++){chess[0][j]=' ';}index=index+5;}cout<<endl;for(int j=1;j<=2*n+1;j++){int indexs=0;for(int i=indexs;i<indexs+3;i++){chess[j][i]=' ';}chess[j][indexs+3]='|';indexs+=4;for(int k=1;k<=n;k++){for(int i=indexs;i<=indexs+3;i++){chess[j][i]='-';}chess[j][indexs+4]='|';indexs+=5;}if(j==2*n+1)break;indexs=0;j++; if((int)log10(j/2)==1){if(j>=20){chess[j][indexs]=(char)(j/10/2+48);chess[j][indexs+1]=(char)(j/2%10+48);chess[j][indexs+2]=' ';chess[j][indexs+3]='|';indexs+=4;}else{chess[j][indexs]=(char)(j/2+48);chess[j][indexs+1]=' ';chess[j][indexs+2]=' ';chess[j][indexs+2]='|';indexs+=3;}}else{if(j>=20){chess[j][indexs]=(char)(j/10/2+48);chess[j][indexs+1]=(char)(j/2%10+48);chess[j][indexs+2]=' ';chess[j][indexs+3]=' ';chess[j][indexs+4]='|';indexs+=5;}else{chess[j][indexs]=(char)(j/2+48);chess[j][indexs+1]=' ';chess[j][indexs+2]=' ';chess[j][indexs+3]='|';indexs+=4;}}for(int i=1;i<=n;i++){chess[j][indexs+1]=' ';chess[j][indexs+2]=' ';chess[j][indexs+3]=' ';chess[j][indexs+4]='|';indexs+=5;}}
}
void init_chess(){system("color F4");for(int i=0;i<2*n+2;i++){for(int j=0;j<6*n+2;j++){chess[i][j]=' ';}}Switch_Display_2();
}//判断棋盘是否放满
int OverFlow(){system("color F0");for(int i=1;i<=n;i++){for(int j=1;j<=n;j++){if(chess_layout[i][j]==' '){return 1;}}}return 0;
}
//查找整个棋盘可以放置棋子的个数
int chess_num(){system("color F0");int num=0;for(int i=1;i<=n;i++){for(int j=1;j<=n;j++){if(chess_layout[i][j]==' '){num++;}}}return num;
}
//查找为空的位置
int findposition(){system("color F0");for(int i=1;i<=n;i++){for(int j=1;j<=n;j++){if(chess_layout[i][j]==' '){return i,j;}}}
}/*0 = 黑色       8 = 灰色1 = 蓝色       9 = 淡蓝色2 = 绿色       A = 淡绿色3 = 浅绿色     B = 淡浅绿色4 = 红色       C = 淡红色5 = 紫色       D = 淡紫色6 = 黄色       E = 淡黄色7 = 白色       F = 亮白色*/string manager_id="19103001";
string manager_name="张文豪";
struct DBA{int vis_id;string ID;string name;string code_word; DBA(){vis_id=0;}
}dba[maxx];
fstream fin;
fstream fout;
int man_num=0;//玩家数量
map<string ,string>mp;
set<string>st;
//添加玩家
void ADD_player(string id,string code_word,string name){system("color F1");if(st.find(id)!=st.end()){cout<<"该用户已经存在!请重新输入！"<<endl;return ;}mp[name]=id;st.insert(id);dba[++man_num].ID=id;dba[man_num].name=name;dba[man_num].code_word=code_word;fout.open("D:\\HUBEIUN.txt",ios_base::app);fout<<0<<" "<<id<<" "<<code_word<<" "<<" "<<name<<endl;fout.close();cout<<"添加玩家成功!"<<endl;
}
/*
19103001
张文豪
*/
//超级管理员给二级管理员授权
//超级管理员给二级管理员授权
void Empower(string id,string code_word,string name){system("color F1");int flag=0;for(int i=1;i<=man_num;i++){if(dba[i].ID==id&&dba[i].name==name&&dba[i].code_word==code_word){dba[i].vis_id=1;flag=1;break;}}if(flag==0){cout<<"授权失败!请重新输入"<<endl;return ;}fstream fin_s;fstream fout_s;fin.open("D:\\HUBEIUN.txt",ios_base::in);fout_s.open("D:\\HU.txt",ios_base::out);string str;string index="";string id_1="";string name_1="";str=index.append("1").append(" ").append(id).append(" ").append(code_word).append(" ").append(name);string estr="";char tt[maxx];while(fin.getline(tt,100)){estr="";for(int i=0;i<strlen(tt);i++){estr+=tt[i];}id_1="";for(int i=2;i<10;i++){id_1+=estr[i];}if(id_1==id){fout_s<<str<<endl;}else{fout_s<<estr<<endl;}}fin.close();fout_s.close();string Data;fin_s.open("D:\\HU.txt",ios_base::in);fout.open("D:\\HUBEIUN.txt",ios_base::out);char et[maxx];while(fin_s.getline(et,100)){Data="";for(int i=0;i<strlen(et);i++){Data+=et[i];}fout<<Data<<endl;}cout<<"授权成功！"<<endl;fin_s.close();fout.close();
}
//管理员查询玩家的信息
void Query_player(){system("color F1");cout<<"----------------------------------------------------------------"<<endl;cout<<"是否为二级管理员  | 玩家账号     |     玩家密码    |    玩家姓名"<<endl; cout<<"----------------------------------------------------------------"<<endl;map<string,string>::iterator it;for(int i=1;i<=man_num;i++){cout<<"      "<<dba[i].vis_id<<"           |"<<" "<<dba[i].ID<<"     |       "<<dba[i].code_word<<"    |    "<<dba[i].name<<endl;} cout<<"----------------------------------------------------------------"<<endl;
}
//查询指定的玩家信息
int Find_player(string id,string code_word){system("color F1");for(int i=1;i<=man_num;i++){if(dba[i].ID==id&&dba[i].code_word==code_word){return i;}}return 0;
}
//修改
void Update(int index,string id,string code_word,string name){system("color F1");fstream fin_s;fstream fout_s;fin.open("D:\\HUBEIUN.txt",ios_base::in);fout_s.open("D:\\HU.txt",ios_base::out);string str;string index_str="";string indexs="";string indext="";if(dba[index].vis_id==1){str=indexs.append("1").append(" ").append(dba[index].ID).append(" ").append(dba[index].code_word).append(" ").append(dba[index].name);index_str=indext.append("1").append(" ").append(id).append(" ").append(code_word).append(" ").append(name);}else{str=indexs.append("0").append(" ").append(dba[index].ID).append(" ").append(dba[index].code_word).append(" ").append(dba[index].name);index_str=indext.append("0").append(" ").append(id).append(" ").append(code_word).append(" ").append(name);}string estr="";string stdc="";char tt[maxx];while(fin.getline(tt,100)){estr="";for(int i=0;i<strlen(tt);i++){estr+=tt[i];}stdc="";for(int i=0;i<estr.length();i++){stdc+=estr[i];}if(stdc==str){fout_s<<index_str<<endl;}else{fout_s<<estr<<endl;}}fin.close();fout_s.close();string Data;fin_s.open("D:\\HU.txt",ios_base::in);fout.open("D:\\HUBEIUN.txt",ios_base::out);char ty[maxx];while(fin_s.getline(ty,100)){Data="";for(int i=0;i<strlen(ty);i++){Data+=ty[i];}fout<<Data<<endl;}fin_s.close();fout.close();
}
//玩家修改信息
int Player_Update(string id,string code_word,string name){system("color F1");int index;int flag=0; for(int i=1;i<=man_num;i++){if(dba[i].ID==id&&dba[i].code_word==code_word&&dba[i].name==name){index=i;flag=1;}}if(flag==1){cout<<"请玩家输入新的密码和姓名(code/name): ";string code_word_1;string name_1;cin>>code_word_1>>name_1;Update(index,id,code_word_1,name_1);cout<<"玩家修改个人信息成功!"<<endl;return 1;}else{cout<<"密码或者账户错误! 请玩家重新输入个人账号 密码和姓名!"<<endl;return 0;}
}
//首选需要输入超级管理员的身份，查看当前二级管理员（或普通玩家）并作修改
void Manager(){system("color F1");string id_1;string name_1;string code_word="";int flag_1=0;int flag_2=0; cout<<"请问您需要查看当前二级管理员的信息吗？(YES(yes) or NO(no)): ";cin>>flag_1;if(flag_1==1){cout<<"------------------------------"<<endl;cout<<"二级玩家账号   |   玩家姓名   "<<endl;cout<<"------------------------------"<<endl;for(int i=1;i<=man_num;i++){if(dba[i].vis_id==1){cout<<dba[i].ID<<"       |      "<<dba[i].name<<endl;}} cout<<"------------------------------"<<endl;}cout<<"请问您需要查看当前普通玩家的信息吗？(YES(yes) or NO(no)): ";cin>>flag_2; if(flag_2==1){Query_player();}cout<<"请问您需要修改玩家信息吗？(yes(YES) or no(NO))"<<endl;string flag;cin>>flag;if(flag=="no"||flag=="NO"){return ;}else{cout<<"请输入需要修改的玩家账号(id): ";cin>>id_1;map<string,string>::iterator it;for(int i=1;i<=man_num;i++){if(dba[i].ID==id_1){cout<<"请输入修改之后的玩家姓名和密码(code/name): ";cin>>code_word>>name_1;cout<<"请问您确定要修改玩家的信息吗?(YES(yes) or NO(no))"<<endl;string rt;cin>>rt;if(rt=="YES"||rt=="yes"){for(it=mp.begin();it!=mp.end();it++){if(it->second==id_1){mp.erase(it);mp[name_1]=it->second;Update(i,id_1,code_word,name_1);dba[i].code_word=code_word;dba[i].name=name_1;cout<<"修改玩家信息成功!"<<endl;break;}}return ;}else{return ;} }} }
}
//请求帮助
void G(){system("color F2");cout<<"*****************************************************************"<<endl;cout<<"| 同一种棋子必须在同一行或同一列或同一斜线的数等于5（包括大于5),|"<<endl;cout<<"| 先达到的一方获胜.                                             |"<<endl;cout<<"*****************************************************************"<<endl;
}
void Code_Accounts(){system("color F2");cout<<"******************************************************************"<<endl;cout<<"|          账户的位数必须是8位的数字或者大小字母混合.            |"<<endl;cout<<"|          密码的位数必须是6位的数字或者大小字母混合.            |"<<endl;cout<<"******************************************************************"<<endl;
}
void Help(){system("color F2");cout<<"以下是可能您要找的内容"<<endl; cout<<"---------------------------------------------"<<endl;cout<<"                G-游戏规则                   "<<endl;cout<<"                CA-账号8位                   "<<endl;cout<<"---------------------------------------------"<<endl;
}
//选择要对弈的玩家 ,如果匹配成功，则返回1，否则返回0
int Match_player(string name){system("color F1");for(int i=1;i<=man_num;i++){if(dba[i].name==name){cout<<"匹配成功!开始游戏!"<<endl;return 1;}}return 0;
}
//判断是不是一级管理员
int One_Manager(string id,string code_word,string name){system("color F1");if(id==manager_id&&name==manager_name&&code_word=="123456"){return 1;}return 0;
}
//判断是不是二级管理员
int Judge_second_manager(string id,string code_word,string name){system("color F1");for(int i=1;i<=man_num;i++){if((dba[i].ID==id&&dba[i].name==name&&dba[i].code_word==code_word)){return 1;}}return 0;
}
//查询玩家姓名
void query_name(){system("color F1");map<string,string>::iterator it;it=mp.begin();it++;for(;it!=mp.end();it++){cout<<it->first<<endl;}
}
//超级管理员对玩家的信息进行删除
void Delete_player(string id,string code_word,string name){system("color F1");map<string,string>::iterator it;it=mp.begin();it++;for(;it!=mp.end();it++){if(it->second==id){mp.erase(it);break;}}int index=1;for(int i=1;i<=man_num;i++){if(dba[i].ID==id){index=i;break;}}for(int i=index;i<man_num;i++){dba[i]=dba[i+1];}fstream fin_s;fstream fout_s;fin.open("D:\\HUBEIUN.txt",ios_base::in);fout_s.open("D:\\HU.txt",ios_base::out);string str;string indexs="";string id_1="";string name_1="";if(dba[index].vis_id==1){str=indexs.append("1").append(" ").append(id).append(" ").append(code_word).append(" ").append(name);}else{str=indexs.append("0").append(" ").append(id).append(" ").append(code_word).append(" ").append(name);}string estr="";char tt[maxx];while(fin.getline(tt,100)){for(int i=0;i<strlen(tt);i++){estr+=tt[i];}if(!estr.compare(str)){continue;}fout_s<<estr<<endl;}fin.close();fout_s.close();string Data;fin_s.open("D:\\HU.txt",ios_base::in);fout.open("D:\\HUBEIUN.txt",ios_base::out);char ty[maxx];while(fin_s.getline(ty,100)){Data="";for(int i=0;i<strlen(ty);i++){Data+=ty[i];}fout<<Data<<endl;}fin_s.close();fout.close();cout<<"删除成功!"<<endl;
}
//将文件中的数据存储到数组中
void Switch(){system("color F2");char data[100];string id="";string name="";string vis="";string code_word="";fin.open("D:\\HUBEIUN.txt",ios_base::in);while(!fin.eof()){fin.getline(data,100);id="";name="";code_word="";for(int i=2;i<10;i++){if(data[i]!=' '){id+=data[i];}}for(int i=11;i<=16;i++){code_word+=data[i];} for(int i=17;i<strlen(data);i++){if(data[i]!=' '){name+=data[i];}}dba[++man_num].ID=id;dba[man_num].name=name;dba[man_num].code_word=code_word;if(data[0]=='1'){dba[man_num].vis_id=1;}else{dba[man_num].vis_id=0;}mp[name]=id;st.insert(id);}fin.close();
}
//超级管理员拥有的权力
void Manager_1(){system("color F1");string flag;string begin="";int overflow=0; string win="";string id_1;string name_1;string mag_id;string mag_name;string manager_1;string manager_2;cout<<"添加玩家: ";string T1;string code_word;cin>>T1;if(T1=="A"){cout<<"请问您需要添加玩家吗?(YES(yes) or NO(no): ";string sym;cin>>sym;int flags=0;if(sym=="YES"||sym=="yes"){while(true){cout<<"请输入要添加的玩家账号 密码和姓名: ";cin>>id_1>>code_word>>name_1;ADD_player(id_1,code_word,name_1);cout<<"请问您还需要添加玩家吗?(YES(yes) or NO(no): ";string sym;cin>>sym;if(sym=="YES"||sym=="yes"){continue;}else{break;}}}}cout<<"授权管理: ";string T2;cin>>T2;if(T2=="DBA"){while(true){string id_mag,name_mag;string id_player,name_player;cout<<"请输入要授权的玩家身份(id/code/name): ";cin>>id_player;cin>>code_word;cin>>name_player; Empower(id_player,code_word,name_player);cout<<"请问您要继续操作吗?(YES(yes) or NO(no)): ";string flag_2;cin>>flag_2;if(flag_2=="YES"||flag_2=="yes"){continue;}else if(flag_2=="NO"||flag_2=="no"){break;}}} cout<<"修改玩家信息查询: ";string T3;cin>>T3;if(T3=="U"){while(true){cout<<"是否进行管理信息查询(YES(yes) or NO(no): ";string sym;cin>>sym;if(sym=="YES"||sym=="yes"){Manager();}else if(sym=="no"||sym=="NO"){break;}}}map<string,string>::iterator it;for(it=mp.begin();it!=mp.end();it++){fout<<it->second<<" "<<it->first<<endl;}cout<<"管理信息查询: ";string T6;cin>>T6;if(T6=="T"){Query_player();}cout<<"删除玩家信息: ";string T7;cin>>T7;if(T7=="D"){cout<<"请输入玩家的身份(id/code/name): ";string del_id;string del_name;while(true){cin>>del_id>>code_word>>del_name;Delete_player(del_id,code_word,del_name);cout<<"是否继续操作?(YES(yes) or NO(no)): ";string del;cin>>del;if(del=="YES"||del=="yes"){continue;}else{break;}}}
}
//二级管理员拥有的权力
void Manager_2(){system("color F3");cout<<"管理信息查询: ";string T6;cin>>T6;if(T6=="T"){while(true){cout<<"请输入管理员信息: ";string T_id;string T_name;cin>>T_id>>T_name;Query_player();}}
}
void One_manager_operation(){system("color F1");Menu_1();string id;string name;string code_word;//  Judge_second_managercout<<"请问您需要选择身份吗?(超级管理员/二级管理员)(yes(YES) or NO(no)): ";string tt;cin>>tt;if(tt=="no"||tt=="NO"){return ;}while(true){cout<<"请输入您的账号 密码和姓名: ";cin>>id>>code_word>>name;if(One_Manager(id,code_word,name)){Manager_1(); cout<<endl;}else if(Judge_second_manager(id,code_word,name)){Manager_2(); cout<<endl;}cout<<"请问您还需要继续上述操作吗?(YES(yes) or NO(no)): ";string log;cin>>log;if(log=="YES"||log=="yes"){continue;}else{break;}}
}
int Log(){system("color F2");string id_1;string name_1;Switch();int Log_flag=0;int Log_cnt=0;string code_word="";cout<<"                  登录                "<<endl;while(true){cout<<"账号: ";cin>>id_1;cout<<"密码: ";cin>>code_word;cout<<"姓名: ";cin>>name_1;Log_cnt++;int flag=0;for(int i=1;i<=man_num;i++){if(dba[i].ID==id_1&&dba[i].code_word==code_word&&dba[i].name==name_1){flag=1;break;}}if(flag==0){if(Log_cnt==3){cout<<"抱歉,您已输入过三次,您将没有机会输入!"<<endl;Log_flag=1;break;}cout<<"您输入的账号或者姓名错误!"<<endl;cout<<"您还有"<<3-Log_cnt<<"次登录机会,"<<"请重新输入您的账号和姓名!"<<endl;continue;}else{cout<<"登录成功!"<<endl;break;}}cout<<endl;if(Log_flag==0){One_manager_operation();}else{cout<<"您不能再登录此系统!"<<endl;return 0;}}
int Sever(){system("color F1");string name;string flag;//初始化WSAinit_chess_layout();init_chess();WORD sockVersion = MAKEWORD(2, 2);WSADATA wsaData;if (WSAStartup(sockVersion, &wsaData) != 0) {return 0;}//创建套接字,构造监听SOCKET，SOCKET SOCKET slisten =socket(AF_INET, SOCK_STREAM, IPPROTO_TCP);if (slisten == INVALID_SOCKET) {cout << "socket error!" << endl;return 0;}//绑定IP和端口sockaddr_in sin;sin.sin_family = AF_INET;sin.sin_port = htons(4443);sin.sin_addr.S_un.S_addr = INADDR_ANY;if (bind(slisten, (LPSOCKADDR)&sin, sizeof(sin)) == SOCKET_ERROR) {cout << "bind error" << endl;return 0;}//绑定成功之后开始监听if (listen(slisten, 5) == SOCKET_ERROR) {cout << "listen error" << endl;return 0;}SOCKET sClient;Switch_Display_2();sockaddr_in remoteAddr;int nAddrlen = sizeof(remoteAddr);char revData[2550];//循环接收数据while (true) {while(true){cout<<"请输入要匹配的玩家姓名: ";cin>>name;init_chess_layout();init_chess();if(Match_player(name)){int win_1[5];int win_2[5];memset(win_1,0,sizeof(win_1));memset(win_2,0,sizeof(win_2));while(true){init_chess_layout();init_chess();memset(revData,0,sizeof(revData));cout << "等待玩家1输入..." << endl;sClient = accept(slisten, (SOCKADDR*)&remoteAddr, &nAddrlen);if (sClient == INVALID_SOCKET) {cout << "accept error!" << endl;continue;}int st=0;while(true){int x,y;int tag[5];memset(tag,0,sizeof(tag));if(!OverFlow())break;memset(revData,0,sizeof(revData));cout << "等待玩家1输入..." << endl;sClient = accept(slisten, (SOCKADDR*)&remoteAddr, &nAddrlen);if (sClient == INVALID_SOCKET) {cout << "accept error!" << endl;continue;}//接收数据printf("接收到一个连接: %s \r\n", inet_ntoa(remoteAddr.sin_addr));int ret = recv(sClient, revData, 2550, 0);n=0;if(ret!=0){for(int i=0;i<strlen(revData)-2;i++){if(revData[i]>='0'&&revData[i]<='9'){int index=revData[i]-'0';if(index>n){n=index;}}if(revData[i]=='P'){cout<<endl;}else{cout<<revData[i];}}}int i=0,j=0;for(int k=0;k<strlen(revData);k++){if(revData[k]=='P'){i++;j=0;}else{chess[i][j]=revData[k];j++;}}for(int i=1;i<=n;i++){for(int j=1;j<=n;j++){if(chess[2*i][5*j+1]=='#'||chess[2*i][5*j+1]=='@'){chess_layout[i][j]=chess[2*i][5*j+1];}else{chess_layout[i][j]=' ';}}}//发送数据scout<<endl;while(true){Display();int x,y;cout<<"玩家2输入坐标: ";cin>>x>>y;if(check(x,y)){Position(x,y,2);tag[0]=Judge_Win(x,y,2);if(tag[0]==2){win_2[0]++;}else if(tag[0]==1){win_1[0]++;}system("cls");break;}else{system("cls");cout<<"玩家2输入的坐标不合法"<<endl;}}Display();char sendData[1024];memset(sendData,0,sizeof(sendData));int k=0;for(int i=0;i<2*n+2;i++){for(int j=0;j<6*n+2;j++){if(chess[i][j]!='\0'){sendData[k++]=chess[i][j];}else{sendData[k++]=' ';}}sendData[k++]='P';}cout << endl;send(sClient, sendData, strlen(sendData), 0);cout<<endl;closesocket(sClient);}cout<<"玩家1当前得分 —"<<win_1[0]<<"分"<<endl;cout<<"玩家2当前得分 —"<<win_2[0]<<"分"<<endl;cout<<"是否继续比赛(yes(YES) or no(NO))"<<endl;cin>>flag;if(flag=="no"||flag=="NO"){if(win_1[0]==win_2[0]){cout<<"玩家1和玩家2平局"<<endl; }else if(win_1[0]>win_2[0]){cout<<"恭喜玩家1获胜"<<endl;}else if(win_1[0]<win_2[0]){cout<<"恭喜玩家2获胜"<<endl;}win_1[0]=0;win_2[0]=0;break;}else if(flag=="yes"||flag=="YES"){init_chess_layout();init_chess();system("cls");continue;}}}else{cout<<"匹配失败"<<endl;}cout<<"是否还要匹配其他玩家继续游戏!(YES（yes) or NO(no): ";string come;cin>>come;if(come=="YES"||come=="yes"){continue;}else{cout<<"结束游戏!"<<endl;return 0;}}}closesocket(slisten);WSACleanup();
}
int start(){system("color F4");string flag;string begin="";int overflow=0; string win="";if(!Log()){return 0;}Menu_2();cout<<"玩家是否进入游戏: ";cin>>begin;init_chess_layout();init_chess();if(begin=="E"){Help();cout<<"请问您是需要帮助吗?(YES(yes) or NO(no)): ";cin>>flag;if(flag=="YES"||flag=="yes"){cout<<"请输入您需要的内容: ";string g;cin>>g;if(g=="G"){G();}else if(g=="CA"){Code_Accounts();}       }   while(true){cout<<"玩家需要修改个人信息吗?(YES(yes) or NO(no)): ";cin>>flag;if(flag=="YES"||flag=="yes"){cout<<"请玩家输入账号 密码和姓名(id/code/name): ";int tt=0;while(!tt){string id;string name;string code_word;cin>>id>>code_word>>name;tt=Player_Update(id,code_word,name);} }cout<<"请输入棋盘的大小: ";cin>>n; cout<<"           请玩家选择游戏模式           "<<endl;Select();cin>>Model;string name;if(Model=="P"){cout<<"请玩家是否要查看其他的玩家?(YES(yes) or NO(no))"<<endl;string q;cin>>q;if(q=="YES"||q=="yes"){cout<<"-----------"<<endl;query_name();cout<<"-----------"<<endl;}Sever();}else if(Model=="PC"){int win_1=0;int win_2=0;while(true){init_chess_layout();init_chess();system("color F4");overflow=0; while(true){int x,y;int tag=0;if(!OverFlow())break;while(true){Display();cout<<"玩家输入坐标: ";cin>>x>>y;if(check(x,y)){Position(x,y,1);tag=Judge_Win(x,y,1);if(tag==1){win_1++;}system("cls");break;}else{system("cls");cout<<"玩家输入的坐标不合法"<<endl; }}    if(tag==0){Display();int x = 0;int y = 0;if(!OverFlow()){overflow=1;break;}if(chess_num()<=rate[n-5]){x,y=findposition();}else{while (1){                    //循环查找空位置x = (rand() % n) + 1;      //产生从1~N的随机数srand((unsigned int)time(NULL));y = (rand() % n) + 1;      //产生从1~N的随机数srand((unsigned int)time(NULL));if (check(x,y)){ //如果这个位置为空（没有棋子），跳出循环，下棋break;}}} Position(x,y,2);tag=Judge_Win(x,y,2);if(tag==2){win_2++;}system("cls");}if(tag==1||tag==2||overflow==1)break; }Display();cout<<"玩家当前得分 —"<<win_1<<"分"<<endl;cout<<"PC-当前得分  —"<<win_2<<"分"<<endl;cout<<"是否继续比赛(yes(YES) or no(NO))"<<endl;cin>>flag;if(flag=="no"||flag=="NO"){if(win_1==win_2){cout<<"玩家和PC平局"<<endl; }else if(win_1>win_2){cout<<"恭喜玩家获胜"<<endl;}else if(win_1<win_2){cout<<"PC获胜"<<endl;}win_1=0;win_2=0;break;}else if(flag=="YES"||flag=="yes"){init_chess_layout();init_chess();system("cls");continue;}}}cout<<"请问您要退出游戏吗?(yes(YES) or NO(no): ";string rt;cin>>rt;if(rt=="YES"||rt=="yes"){break;}One_manager_operation();}}
}
int main(){start();return 0;
}

客户端代码（Socket）:

#include<set>
#include<map>
#include<cmath>
#include<ctime>
#include<stack>
#include<queue>
#include<ctime>
#include<vector>
#include<cstdio>
#include<cstdlib>
#include<iomanip>
#include<cstring>
#include<fstream>
#include<conio.h>
#include<iomanip>
#include<iostream>
#include<algorithm>
#include<WinSock2.h>
using namespace std;
#pragma comment(lib,"ws2_32.lib")
const int maxx=105;
char chess_1='#';//玩家1
char chess_2='@';//玩家2 或者PC
char chess_layout[maxx][maxx];
char chess[maxx][maxx];
int rate[28]={4,6,7,9,11,13,15,17,21,24,27,31,35,39,43,48,53,58,64,69,75,81,88,94,101,108,115,123};
int n;
string Model; //菜单的选择
void Menu_1(){system("color F4");cout<<"***************************************"<<endl;cout<<"*            A -添加玩家              *"<<endl;cout<<"*            DBA-授权管理             *"<<endl;cout<<"*            T-管理信息查询           *"<<endl; cout<<"*            D-删除玩家信息           *"<<endl; cout<<"*            U-修改玩家信息           *"<<endl; cout<<"****************************************"<<endl;
}
void Menu_2(){system("color F4");cout<<"***************************************"<<endl;cout<<"*            E-进入游戏               *"<<endl;cout<<"*            Q-退出游戏               *"<<endl;cout<<"****************************************"<<endl;
}
//菜单的选择
void Select(){system("color F4");cout<<"***************************************"<<endl;cout<<"*            PC-人机对弈              *"<<endl; cout<<"*            P -玩家对弈              *"<<endl;cout<<"***************************************"<<endl;
}
//对棋盘初始化
void init_chess_layout(){system("color F4");for(int i=1;i<=n;i++){for(int j=1;j<=n;j++){chess_layout[i][j]=' ';}}
}//判断玩家放置的棋子是否合法
int check(int x,int y){system("color F4");if(x>=1&&x<=n&&y>=1&&y<=n&&chess_layout[x][y]!='#'&&chess_layout[x][y]!='@'){return 1;}return 0;
}
//棋子的放置位置
void Position(int x,int y,int flag){system("color F0");if(chess_layout[x][y]==' '){if(flag==1){system("color F");chess[2*x][5*y+1]=chess_1;chess_layout[x][y]=chess_1;}else if(flag==2){system("color F");chess[2*x][5*y+1]=chess_2;chess_layout[x][y]=chess_2;}}
}
//判断赢者
int Judge_Win(int x,int y,int flag){system("color F0");int win=0;if(flag==1){//行判断 for(int i=1;i<=n;i++){if(chess_layout[x][i]=='#'){win++;}else{win=0;}if(win>=5)break;}if(win>=5){return flag;}win=0;//列判断 for(int i=1;i<=n;i++){if(chess_layout[i][y]=='#'){win++;}else{win=0;}if(win>=5)break;}if(win>=5){return flag;}//斜线判断win=0;//从这条斜线的起始位置判断 //当斜率为正时 int tx=x;int ty=y;while(tx>1&&ty>1){tx--;ty--;} while(tx<=n&&ty<=n){if(chess_layout[tx][ty]=='#'){win++;}else{win=0;}tx++;ty++;if(win>=5)break;}if(win>=5){return flag;}//当斜率为负时win=0;int rx=x;int ry=y;while(rx>1&&ry<n){rx--;ry++;}while(rx<=n&&ry>=1){if(chess_layout[rx][ry]=='#'){win++;}else{win=0;}rx++;ry--;if(win>=5)break;}if(win>=5){return flag;}}else if(flag==2){//行判断 for(int i=1;i<=n;i++){if(chess_layout[x][i]=='@'){win++;}else{win=0;}if(win>=5)break;}if(win>=5){return flag;}win=0;//列判断 for(int i=1;i<=n;i++){if(chess_layout[i][y]=='@'){win++;}else{win=0;}if(win>=5)break;}if(win>=5){return flag;}//斜线判断win=0;//从这条斜线的起始位置判断 //当斜率为正时 int tx=x;int ty=y;while(tx>1&&ty>1){tx--;ty--;} while(tx<=n&&ty<=n){if(chess_layout[tx][ty]=='@'){win++;}else{win=0;}tx++;ty++;if(win>=5)break;}if(win>=5){return flag;}//当斜率为负时 win=0;int rx=x;int ry=y;while(rx>1&&ry<n){rx--;ry++;}while(rx<=n&&ry>=1){if(chess_layout[rx][ry]=='#'){win++;}else{win=0;}rx++;ry--;if(win>=5)break;}if(win>=5){return flag;}}return 0;
}
//输出棋盘
void Display(){system("color F0");cout<<"    ";for(int i=1;i<=n;i++){cout<<i<<"    "; }cout<<endl;for(int j=1;j<=n+1;j++){cout<<"   |";for(int i=1;i<=n;i++){cout<<"----|";}if(j==n+1)break;cout<<endl;if((int)log10(j)==1){cout<<j<<" |";}else{cout<<j<<"  |";}for(int i=1;i<=n;i++){if(chess_layout[j][i]=='#'){cout<<" "<<"●"<<" |";}else if(chess_layout[j][i]=='@'){cout<<" "<<"■"<<" |";}else{cout<<"  "<<" "<<" |";}}cout<<endl;}cout<<endl;
}
void Switch_Display_2(){system("color F4");for(int i=0;i<4;i++){chess[0][i]=' ';}int index=4;for(int i=1;i<=n;i++){if(i>=10){chess[0][index]=(char)(i/10+48);chess[0][index+1]=(char)(i%10+48);index++;}else{chess[0][index]=(char)(i+48);}for(int j=index+1;j<=index+4;j++){chess[0][j]=' ';}index=index+5;}cout<<endl;for(int j=1;j<=2*n+1;j++){int indexs=0;for(int i=indexs;i<indexs+3;i++){chess[j][i]=' ';}chess[j][indexs+3]='|';indexs+=4;for(int k=1;k<=n;k++){for(int i=indexs;i<=indexs+3;i++){chess[j][i]='-';}chess[j][indexs+4]='|';indexs+=5;}if(j==2*n+1)break;indexs=0;j++; if((int)log10(j/2)==1){if(j>=20){chess[j][indexs]=(char)(j/10/2+48);chess[j][indexs+1]=(char)(j/2%10+48);chess[j][indexs+2]=' ';chess[j][indexs+3]='|';indexs+=4;}else{chess[j][indexs]=(char)(j/2+48);chess[j][indexs+1]=' ';chess[j][indexs+2]=' ';chess[j][indexs+2]='|';indexs+=3;}}else{if(j>=20){chess[j][indexs]=(char)(j/10/2+48);chess[j][indexs+1]=(char)(j/2%10+48);chess[j][indexs+2]=' ';chess[j][indexs+3]=' ';chess[j][indexs+4]='|';indexs+=5;}else{chess[j][indexs]=(char)(j/2+48);chess[j][indexs+1]=' ';chess[j][indexs+2]=' ';chess[j][indexs+3]='|';indexs+=4;}}for(int i=1;i<=n;i++){chess[j][indexs+1]=' ';chess[j][indexs+2]=' ';chess[j][indexs+3]=' ';chess[j][indexs+4]='|';indexs+=5;}}
}
void init_chess(){system("color F4");for(int i=0;i<=2*n+2;i++){for(int j=0;j<=6*n+2;j++){chess[i][j]=' ';}}Switch_Display_2();
}
void show(){system("color F0");for(int i=0;i<2*n+2;i++){for(int j=0;j<6*n+2;j++){if(chess_layout[i][j]=='#'){cout<<"●";}else if(chess_layout[i][j]=='@'){cout<<"■";}else{cout<<chess_layout[i][j];}}cout<<endl;}
}
//判断棋盘是否放满
int OverFlow(){system("color F0");for(int i=1;i<=n;i++){for(int j=1;j<=n;j++){if(chess[2*i][5*j+1]==' '){return 1;}}}return 0;
}
//查找整个棋盘可以放置棋子的个数
int chess_num(){system("color F0");int num=0;for(int i=1;i<=n;i++){for(int j=1;j<=n;j++){if(chess_layout[i][j]==' '){num++;}}}return num;
}
//查找为空的位置
int findposition(){system("color F0");for(int i=1;i<=n;i++){for(int j=1;j<=n;j++){if(chess_layout[i][j]==' '){return i,j;}}}
}
//游戏的开始 /*0 = 黑色       8 = 灰色1 = 蓝色       9 = 淡蓝色2 = 绿色       A = 淡绿色3 = 浅绿色     B = 淡浅绿色4 = 红色       C = 淡红色5 = 紫色       D = 淡紫色6 = 黄色       E = 淡黄色7 = 白色       F = 亮白色*/
string manager_id="19103001";
string manager_name="张文豪";
struct DBA{int vis_id;string ID;string name;string code_word; DBA(){vis_id=0;}
}dba[maxx];
fstream fin;
fstream fout;
int man_num=0;//玩家数量
map<string ,string>mp;
set<string>st;
//添加玩家
void ADD_player(string id,string code_word,string name){system("color F1");if(st.find(id)!=st.end()){cout<<"该用户已经存在!请重新输入！"<<endl;return ;}mp[name]=id;st.insert(id);dba[++man_num].ID=id;dba[man_num].name=name;dba[man_num].code_word=code_word;fout.open("D:\\HUBEIUN.txt",ios_base::app);fout<<0<<" "<<id<<" "<<code_word<<" "<<" "<<name<<endl;fout.close();cout<<"添加玩家成功!"<<endl;
}
//超级管理员给二级管理员授权
void Empower(string id,string code_word,string name){system("color F1");int flag=0;for(int i=1;i<=man_num;i++){if(dba[i].ID==id&&dba[i].name==name&&dba[i].code_word==code_word){dba[i].vis_id=1;flag=1;break;}}if(flag==0){cout<<"授权失败!请重新输入"<<endl;return ;}fstream fin_s;fstream fout_s;fin.open("D:\\HUBEIUN.txt",ios_base::in);fout_s.open("D:\\HU.txt",ios_base::out);string str;string index="";string id_1="";string name_1="";str=index.append("1").append(" ").append(id).append(" ").append(code_word).append(" ").append(name);string estr="";char tt[maxx];while(fin.getline(tt,100)){estr="";for(int i=0;i<strlen(tt);i++){estr+=tt[i];}id_1="";for(int i=2;i<10;i++){id_1+=estr[i];}cout<<id_1<<endl;if(id_1==id){fout_s<<str<<endl;}else{fout_s<<estr<<endl;}}fin.close();fout_s.close();string Data;fin_s.open("D:\\HU.txt",ios_base::in);fout.open("D:\\HUBEIUN.txt",ios_base::out);char et[maxx];while(fin_s.getline(et,100)){Data="";for(int i=0;i<strlen(et);i++){Data+=et[i];}fout<<Data<<endl;}cout<<"授权成功！"<<endl;fin_s.close();fout.close();
}
//管理员查询玩家的信息
void Query_player(){system("color F1");cout<<"----------------------------------------------------------------"<<endl;cout<<"是否为二级管理员  | 玩家账号     |     玩家密码    |    玩家姓名"<<endl; cout<<"----------------------------------------------------------------"<<endl;map<string,string>::iterator it;for(int i=1;i<=man_num;i++){cout<<"      "<<dba[i].vis_id<<"           |"<<" "<<dba[i].ID<<"     |       "<<dba[i].code_word<<"    |    "<<dba[i].name<<endl;} cout<<"----------------------------------------------------------------"<<endl;
}
//查询指定的玩家信息
int Find_player(string id,string code_word){system("color F1");for(int i=1;i<=man_num;i++){if(dba[i].ID==id&&dba[i].code_word==code_word){return i;}}return 0;
}
//修改
void Update(int index,string id,string code_word,string name){system("color F1");fstream fin_s;fstream fout_s;fin.open("D:\\HUBEIUN.txt",ios_base::in);fout_s.open("D:\\HU.txt",ios_base::out);string str;string index_str="";string indexs="";string indext="";if(dba[index].vis_id==1){str=indexs.append("1").append(" ").append(dba[index].ID).append(" ").append(dba[index].code_word).append(" ").append(dba[index].name);index_str=indext.append("1").append(" ").append(id).append(" ").append(code_word).append(" ").append(name);}else{str=indexs.append("0").append(" ").append(dba[index].ID).append(" ").append(dba[index].code_word).append(" ").append(dba[index].name);index_str=indext.append("0").append(" ").append(id).append(" ").append(code_word).append(" ").append(name);}string estr="";string stdc="";char tt[maxx];while(fin.getline(tt,100)){estr="";for(int i=0;i<strlen(tt);i++){estr+=tt[i];}stdc="";for(int i=0;i<estr.length();i++){stdc+=estr[i];}if(stdc==str){fout_s<<index_str<<endl;}else{fout_s<<estr<<endl;}}fin.close();fout_s.close();string Data;fin_s.open("D:\\HU.txt",ios_base::in);fout.open("D:\\HUBEIUN.txt",ios_base::out);char ty[maxx];while(fin_s.getline(ty,100)){Data="";for(int i=0;i<strlen(ty);i++){Data+=ty[i];}fout<<Data<<endl;}fin_s.close();fout.close();
}
//玩家修改信息
int Player_Update(string id,string code_word,string name){system("color F1");int index;int flag=0; for(int i=1;i<=man_num;i++){if(dba[i].ID==id&&dba[i].code_word==code_word&&dba[i].name==name){index=i;flag=1;}}if(flag==1){cout<<"请玩家输入新的密码和姓名(code/name): ";string code_word_1;string name_1;cin>>code_word_1>>name_1;Update(index,id,code_word_1,name_1);cout<<"玩家修改个人信息成功!"<<endl;return 1;}else{cout<<"密码或者账户错误! 请玩家重新输入个人账号 密码和姓名!"<<endl;return 0;}
}
//首选需要输入超级管理员的身份，查看当前二级管理员（或普通玩家）并作修改
void Manager(){system("color F1");string id_1;string name_1;string code_word="";string flag_1;string flag_2; cout<<"请问您需要查看当前二级管理员的信息吗？(YES(yes) or NO(no)): ";cin>>flag_1;if(flag_1 == "YES"||flag_1=="yes"){cout<<"------------------------------"<<endl;cout<<"二级玩家账号   |   玩家姓名   "<<endl;cout<<"------------------------------"<<endl;for(int i=1;i<=man_num;i++){if(dba[i].vis_id==1){cout<<dba[i].ID<<"       |      "<<dba[i].name<<endl;}} cout<<"------------------------------"<<endl;}cout<<"请问您需要查看当前普通玩家的信息吗？(YES(yes) or NO(no)): ";cin>>flag_2; if(flag_2 == "YES"||flag_2=="yes"){Query_player();}cout<<"请问您需要修改玩家信息吗？(yes(YES) or no(NO))"<<endl;string flag;cin>>flag;if(flag=="no"||flag=="NO"){return ;}else{cout<<"请输入需要修改的玩家账号(id): ";cin>>id_1;map<string,string>::iterator it;for(int i=1;i<=man_num;i++){if(dba[i].ID==id_1){cout<<"请输入修改之后的玩家姓名和密码(code/name): ";cin>>code_word>>name_1;cout<<"请问您确定要修改玩家的信息吗?(YES(yes) or NO(no))"<<endl;string rt;cin>>rt;if(rt=="YES"||rt=="yes"){for(it=mp.begin();it!=mp.end();it++){if(it->second==id_1){mp.erase(it);mp[name_1]=it->second;Update(i,id_1,code_word,name_1);dba[i].code_word=code_word;dba[i].name=name_1;cout<<"修改玩家信息成功!"<<endl;break;}}return ;}else{return ;}   }} }
}
//请求帮助
void G(){system("color F2");cout<<"*****************************************************************"<<endl;cout<<"| 同一种棋子必须在同一行或同一列或同一斜线的数等于5（包括大于5),|"<<endl;cout<<"| 先达到的一方获胜.                                             |"<<endl;cout<<"*****************************************************************"<<endl;
}
void Code_Accounts(){system("color F2");cout<<"******************************************************************"<<endl;cout<<"|          账户的位数必须是8位的数字或者大小字母混合.            |"<<endl;cout<<"|          密码的位数必须是6位的数字或者大小字母混合.            |"<<endl;cout<<"******************************************************************"<<endl;
}
void Help(){system("color F2");cout<<"以下是可能您要找的内容"<<endl; cout<<"---------------------------------------------"<<endl;cout<<"                G-游戏规则                   "<<endl;cout<<"                CA-账号8位                   "<<endl;cout<<"---------------------------------------------"<<endl;
}
//选择要对弈的玩家 ,如果匹配成功，则返回1，否则返回0
int Match_player(string name){system("color F1");for(int i=1;i<=man_num;i++){if(dba[i].name==name){cout<<"匹配成功!开始游戏!"<<endl;return 1;}}return 0;
}
//判断是不是一级管理员
int One_Manager(string id,string code_word,string name){system("color F1");if(id==manager_id&&name==manager_name&&code_word=="123456"){return 1;}return 0;
}
//判断是不是二级管理员
int Judge_second_manager(string id,string code_word,string name){system("color F1");for(int i=1;i<=man_num;i++){if((dba[i].ID==id&&dba[i].name==name&&dba[i].code_word==code_word)){return 1;}}return 0;
}
//查询玩家姓名
void query_name(){system("color F1");map<string,string>::iterator it;it=mp.begin();it++;for(;it!=mp.end();it++){cout<<it->first<<endl;}
}
//超级管理员对玩家的信息进行删除
void Delete_player(string id,string code_word,string name){system("color F1");map<string,string>::iterator it;it=mp.begin();it++;for(;it!=mp.end();it++){if(it->second==id){mp.erase(it);break;}}int index=1;for(int i=1;i<=man_num;i++){if(dba[i].ID==id){index=i;break;}}for(int i=index;i<man_num;i++){dba[i]=dba[i+1];}fstream fin_s;fstream fout_s;fin.open("D:\\HUBEIUN.txt",ios_base::in);fout_s.open("D:\\HU.txt",ios_base::out);string str;string indexs="";string id_1="";string name_1="";if(dba[index].vis_id==1){str=indexs.append("1").append(" ").append(id).append(" ").append(code_word).append(" ").append(name);}else{str=indexs.append("0").append(" ").append(id).append(" ").append(code_word).append(" ").append(name);}string estr="";char tt[maxx];while(fin.getline(tt,100)){for(int i=0;i<strlen(tt);i++){estr+=tt[i];}if(!estr.compare(str)){continue;}fout_s<<estr<<endl;}fin.close();fout_s.close();string Data;fin_s.open("D:\\HU.txt",ios_base::in);fout.open("D:\\HUBEIUN.txt",ios_base::out);char ty[maxx];while(fin_s.getline(ty,100)){Data="";for(int i=0;i<strlen(ty);i++){Data+=ty[i];}fout<<Data<<endl;}fin_s.close();fout.close();cout<<"删除成功!"<<endl;
}
//将文件中的数据存储到数组中
void Switch(){system("color F2");char data[100];string id="";string name="";string vis="";string code_word="";fin.open("D:\\HUBEIUN.txt",ios_base::in);while(!fin.eof()){fin.getline(data,100);id="";name="";code_word="";for(int i=2;i<10;i++){if(data[i]!=' '){id+=data[i];}}for(int i=11;i<=16;i++){code_word+=data[i];} for(int i=17;i<strlen(data);i++){if(data[i]!=' '){name+=data[i];}}dba[++man_num].ID=id;dba[man_num].name=name;dba[man_num].code_word=code_word;if(data[0]=='1'){dba[man_num].vis_id=1;}else{dba[man_num].vis_id=0;}mp[name]=id;st.insert(id);}fin.close();
}
//超级管理员拥有的权力
void Manager_1(){system("color F1");string flag;string begin="";int overflow=0; string win="";string id_1;string name_1;string mag_id;string mag_name;string manager_1;string manager_2;cout<<"添加玩家: ";string T1;string code_word;cin>>T1;if(T1=="A"){cout<<"请问您需要添加玩家吗?(YES(yes) or NO(no): ";string sym;cin>>sym;int flags=0;if(sym=="YES"||sym=="yes"){while(true){cout<<"请输入要添加的玩家账号 密码和姓名: ";cin>>id_1>>code_word>>name_1;ADD_player(id_1,code_word,name_1);cout<<"请问您还需要添加玩家吗?(YES(yes) or NO(no): ";string sym;cin>>sym;if(sym=="YES"||sym=="yes"){continue;}else{break;}}}}       /*19103001 张文豪 */cout<<"授权管理: ";string T2;cin>>T2;if(T2=="DBA"){while(true){string id_mag,name_mag;string id_player,name_player;cout<<"请输入要授权的玩家身份(id/code/name): ";cin>>id_player;cin>>code_word;cin>>name_player; Empower(id_player,code_word,name_player);cout<<"请问您要继续操作吗?(YES(yes) or NO(no)): ";string flag_2;cin>>flag_2;if(flag_2=="YES"||flag_2=="yes"){continue;}else if(flag_2=="NO"||flag_2=="no"){break;}}} cout<<"修改玩家信息查询: ";string T3;cin>>T3;if(T3=="U"){while(true){cout<<"是否进行管理信息查询(YES(yes) or NO(no): ";string sym;cin>>sym;if(sym=="YES"||sym=="yes"){Manager();}else if(sym=="no"||sym=="NO"){break;}}}map<string,string>::iterator it;for(it=mp.begin();it!=mp.end();it++){fout<<it->second<<" "<<it->first<<endl;}cout<<"管理信息查询: ";string T6;cin>>T6;if(T6=="T"){Query_player();}cout<<"删除玩家信息: ";string T7;cin>>T7;if(T7=="D"){cout<<"请输入玩家的身份(id/code/name): ";string del_id;string del_name;while(true){cin>>del_id>>code_word>>del_name;Delete_player(del_id,code_word,del_name);cout<<"是否继续操作?(YES(yes) or NO(no)): ";string del;cin>>del;if(del=="YES"||del=="yes"){continue;}else{break;}}}
}
//二级管理员拥有的权力
void Manager_2(){system("color F3");cout<<"管理信息查询: ";string T6;cin>>T6;if(T6=="T"){while(true){cout<<"请输入管理员信息: ";string T_id;string T_name;cin>>T_id>>T_name;Query_player();}}
}
void One_manager_operation(){system("color F1");Menu_1();string id;string name;string code_word;//  Judge_second_managercout<<"请问您需要选择身份吗?(超级管理员/二级管理员)(yes(YES) or NO(no)): ";string tt;cin>>tt;if(tt=="no"||tt=="NO"){return ;}while(true){cout<<"请输入您的账号 密码和姓名: ";cin>>id>>code_word>>name;if(One_Manager(id,code_word,name)){Manager_1(); cout<<endl;}else if(Judge_second_manager(id,code_word,name)){Manager_2(); cout<<endl;}cout<<"请问您还需要继续上述操作吗?(YES(yes) or NO(no)): ";string log;cin>>log;if(log=="YES"||log=="yes"){continue;}else{break;}}
}
int Log(){system("color F2");string id_1;string name_1;Switch();int Log_flag=0;int Log_cnt=0;string code_word="";cout<<"                  登录                "<<endl;while(true){cout<<"账号: ";cin>>id_1;cout<<"密码: ";cin>>code_word;cout<<"姓名: ";cin>>name_1;Log_cnt++;int flag=0;for(int i=1;i<=man_num;i++){if(dba[i].ID==id_1&&dba[i].code_word==code_word&&dba[i].name==name_1){flag=1;break;}}if(flag==0){if(Log_cnt==3){cout<<"抱歉,您已输入过三次,您将没有机会输入!"<<endl;Log_flag=1;break;}cout<<"您输入的账号或者姓名错误!"<<endl;cout<<"您还有"<<3-Log_cnt<<"次登录机会,"<<"请重新输入您的账号和姓名!"<<endl;continue;}else{cout<<"登录成功!"<<endl;break;}}cout<<endl;if(Log_flag==0){One_manager_operation();}else{cout<<"您不能再登录此系统!"<<endl;return 0;}}
int Socket(){system("color F1");string name;string flag;WORD sockVersion = MAKEWORD(2, 2);WSADATA data;if (WSAStartup(sockVersion, &data) != 0) {return 0;}SOCKET sclient;while (true) {//构造通讯SOCKET 流式SOCKET sclient = socket(AF_INET, SOCK_STREAM, IPPROTO_TCP);if (sclient == INVALID_SOCKET) {cout << "invlaid socket!" << endl;return 0;}//配置要连接的IP和端口sockaddr_in serAddr;serAddr.sin_family = AF_INET;serAddr.sin_port = htons(4443);serAddr.sin_addr.S_un.S_addr = inet_addr("192.168.43.134");//连接失败 if (connect(sclient, (sockaddr*)&serAddr, sizeof(serAddr)) == SOCKET_ERROR) {cout << "connect error!" << endl;closesocket(sclient);return 0;}    int vis=0;while(true){cout<<"请输入要匹配的玩家姓名: ";cin>>name;init_chess_layout();init_chess();if(Match_player(name)){int win_1[5];int win_2[5];memset(win_1,0,sizeof(win_1));memset(win_2,0,sizeof(win_2));while(true){int win=0;while(true){system("color 0F");//构造通讯SOCKET 流式SOCKET sclient = socket(AF_INET, SOCK_STREAM, IPPROTO_TCP);if (sclient == INVALID_SOCKET) {cout << "invlaid socket!" << endl;return 0;}//配置要连接的IP和端口sockaddr_in serAddr;serAddr.sin_family = AF_INET;serAddr.sin_port = htons(4443);serAddr.sin_addr.S_un.S_addr = inet_addr("192.168.43.134");//连接失败 if (connect(sclient, (sockaddr*)&serAddr, sizeof(serAddr)) == SOCKET_ERROR) {cout << "connect error!" << endl;closesocket(sclient);return 0;} int x,y;int tag[maxx];memset(tag,0,sizeof(tag));if(!OverFlow())break;while(true){Display();int x,y;cout<<"玩家1输入坐标: ";cin>>x>>y;if(check(x,y)){Position(x,y,1);tag[0]=Judge_Win(x,y,1);if(tag[0]==1){win_1[0]++;}else if(tag[0]==2){win_2[0]++;}system("cls");break;}else{system("cls");cout<<"玩家1输入的坐标不合法"<<endl; }}char sendData[2550];memset(sendData,0,sizeof(sendData));Display();int k=0;for(int i=0;i<2*n+2;i++){for(int j=0;j<6*n+2;j++){if(chess[i][j]!='\0'){sendData[k++]=chess[i][j];}else{sendData[k++]=' ';}}sendData[k++]='P';}send(sclient, sendData,strlen(sendData), 0);if(tag[0]==1||tag[0]==2){break;}cout<<"等待玩家2输入..."<<endl;char revData[1024];memset(revData,0,sizeof(revData));int ret = recv(sclient, revData, 2550, 0);if(ret!=0){for(int i=0;i<strlen(revData)-2;i++){if(revData[i]=='P'){cout<<endl;}else{cout<<revData[i];}}}int i=0,j=0;for(int k=0;k<strlen(revData);k++){if(revData[k]=='P'){i++;j=0;}else{chess[i][j]=revData[k];j++;}}for(int i=1;i<=n;i++){for(int j=1;j<=n;j++){if(chess[2*i][5*j+1]=='#'||chess[2*i][5*j+1]=='@'){chess_layout[i][j]=chess[2*i][5*j+1];}else{chess_layout[i][j]=' ';}}}cout<<endl;}cout<<endl;cout<<"玩家1当前得分 —"<<win_1[0]<<"分"<<endl;cout<<"玩家2当前得分 —"<<win_2[0]<<"分"<<endl;cout<<"是否继续比赛(yes(YES) or no(NO))"<<endl;cin>>flag;if(flag=="no"||flag=="NO"){if(win_1[0]==win_2[0]){cout<<"玩家1和玩家2平局"<<endl; }else if(win_1[0]>win_2[0]){cout<<"恭喜玩家1获胜"<<endl;}else if(win_1[0]<win_2[0]){cout<<"恭喜玩家2获胜"<<endl;}win_1[0]=0;win_2[0]=0;break;}else if(flag=="yes"||flag=="YES"){init_chess_layout();init_chess();system("cls");continue;}}}else{cout<<"匹配失败"<<endl;}cout<<"是否还要匹配其他玩家继续游戏!(YES（yes) or NO(no): ";string come;cin>>come;if(come=="YES"||come=="yes"){continue;}else{cout<<"结束游戏!"<<endl;return 0;}}}closesocket(sclient);WSACleanup();
}
int start(){system("color F4");string flag;string begin="";int overflow=0; string win="";if(!Log()){return 0;}Menu_2();cout<<"玩家是否进入游戏: ";cin>>begin;init_chess_layout();init_chess();if(begin=="E"){Help();cout<<"请问您是需要帮助吗?(YES(yes) or NO(no)): ";cin>>flag;if(flag=="YES"||flag=="yes"){cout<<"请输入您需要的内容: ";string g;cin>>g;if(g=="G"){G();}else if(g=="CA"){Code_Accounts();}       }   while(true){cout<<"玩家需要修改个人信息吗?(YES(yes) or NO(no)): ";cin>>flag;if(flag=="YES"||flag=="yes"){cout<<"请玩家输入账号 密码和姓名(id/code/name): ";int tt=0;while(!tt){string id;string name;string code_word;cin>>id>>code_word>>name;tt=Player_Update(id,code_word,name);} }cout<<"请输入棋盘的大小: ";cin>>n; cout<<"           请玩家选择游戏模式           "<<endl;Select();cin>>Model;string name;if(Model=="P"){cout<<"请玩家是否要查看其他的玩家?(YES(yes) or NO(no))"<<endl;string q;cin>>q;if(q=="YES"||q=="yes"){cout<<"-----------"<<endl;query_name();cout<<"-----------"<<endl;}Socket();}else if(Model=="PC"){int win_1=0;int win_2=0;while(true){init_chess_layout();init_chess();system("color F4");overflow=0;    while(true){int x,y;int tag=0;if(!OverFlow())break;while(true){Display();cout<<"玩家输入坐标: ";cin>>x>>y;if(check(x,y)){Position(x,y,1);tag=Judge_Win(x,y,1);if(tag==1){win_1++;}system("cls");break;}else{system("cls");cout<<"玩家输入的坐标不合法"<<endl; }}    if(tag==0){Display();int x = 0;int y = 0;if(!OverFlow()){overflow=1;break;}if(chess_num()<=rate[n-5]){x,y=findposition();}else{while (1){                    //循环查找空位置x = (rand() % n) + 1;      //产生从1~N的随机数srand((unsigned int)time(NULL));y = (rand() % n) + 1;      //产生从1~N的随机数srand((unsigned int)time(NULL));if (check(x,y)){ //如果这个位置为空（没有棋子），跳出循环，下棋break;}}} Position(x,y,2);tag=Judge_Win(x,y,2);if(tag==2){win_2++;}system("cls");}if(tag==1||tag==2||overflow==1)break; }Display();cout<<"玩家当前得分 —"<<win_1<<"分"<<endl;cout<<"PC-当前得分  —"<<win_2<<"分"<<endl;cout<<"是否继续比赛(yes(YES) or no(NO))"<<endl;cin>>flag;if(flag=="no"||flag=="NO"){if(win_1==win_2){cout<<"玩家和PC平局"<<endl; }else if(win_1>win_2){cout<<"恭喜玩家获胜"<<endl;}else if(win_1<win_2){cout<<"PC获胜"<<endl;}win_1=0;win_2=0;break;}else if(flag=="YES"||flag=="yes"){init_chess_layout();init_chess();system("cls");continue;}}}cout<<"请问您要退出游戏吗?(yes(YES) or NO(no): ";string rt;cin>>rt;if(rt=="YES"||rt=="yes"){break;}One_manager_operation();}}
}
int main(){start();return 0;
}

然后就可以玩了

首先是服务端运行其运行起来，以下是服务端首先运行的结果（Server）:

客户端运行起来（Socket）:

下面是服务端客户端进行下棋的结果：

好了，这就是这个blog的所有内容，byebye！

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五子棋对弈（Socket--【服务器】--联机）

然后就可以玩了

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