麻烦高手帮忙编个五子棋的代码，要用C++语言的

#include <windows.h>
#define MAX 20
#define TextWidth 200
#define Time1 1
#define Time2 2
#define times 1
#define NO1 1
#define NO2 2
#define ERROR 0
#define NO 0
#define OK 1
int leng=1;
#define DEFAULT 0;

HDC hdc,hdc1,hdc2;

int xw,yw;
int iGame[MAX][MAX];
POINT point;

enum {Default,Player1,Player2}play;
enum {Stop,Play,Paush}plays;

void Init(HWND hwnd);
void paint(int play,int x,int y);
void chagePlayer();
int Look(int x,int y,int play);
void over(HWND hwnd,int play);
void timechage(HWND hwnd);

LRESULT CALLBACK WindowProcedure (HWND, UINT, WPARAM, LPARAM);

char szClassName[ ] = "五子棋 -WIN32版";

int WINAPI WinMain (HINSTANCE hThisInstance,
HINSTANCE hPrevInstance,
LPSTR lpszArgument,
int nFunsterStil)

{
HWND hwnd;
MSG messages;
WNDCLASSEX wincl;

wincl.hInstance = hThisInstance;
wincl.lpszClassName = szClassName;
wincl.lpfnWndProc = WindowProcedure;
wincl.style = CS_DBLCLKS;
wincl.cbSize = sizeof (WNDCLASSEX);

wincl.hIcon = LoadIcon (NULL, IDI_APPLICATION);
wincl.hIconSm = LoadIcon (NULL, IDI_APPLICATION);
wincl.hCursor = LoadCursor (NULL, IDC_ARROW);
wincl.lpszMenuName = NULL;
wincl.cbClsExtra = 0;
wincl.cbWndExtra = 0;
wincl.hbrBackground = (HBRUSH) COLOR_BACKGROUND;

if (!RegisterClassEx (&wincl))
return 0;

hwnd = CreateWindowEx (
1,
szClassName,
szClassName,
WS_OVERLAPPEDWINDOW,
CW_USEDEFAULT,
CW_USEDEFAULT,
800,
600,
HWND_DESKTOP,
NULL,
hThisInstance,
NULL
);

ShowWindow (hwnd, nFunsterStil);

while (GetMessage (&messages, NULL, 0, 0))
{

TranslateMessage(&messages);

DispatchMessage(&messages);
}

return messages.wParam;
}

LRESULT CALLBACK WindowProcedure (HWND hwnd, UINT message, WPARAM wParam, LPARAM lParam)
{

PAINTSTRUCT ps;

static HPEN hpen,hpen1,hpen2;
static HBRUSH hbrush,hbrush1,hbrush2;
int x,y;

switch (message) /* handle the messages */
{
case WM_KEYDOWN:
switch (wParam)
{
case VK_F5:
Init(hwnd);
Rectangle(hdc,0,0,xw,yw);
for(x=0;x<MAX;x++)
for(y=0;y<MAX;y++)
{
Rectangle(hdc,x*xw/MAX,y*yw/MAX,(x+1)*xw/MAX,(y+1)*yw/MAX) ;
iGame[x][y]=Default;
}
SetTimer(hwnd,Time1,times,NULL);
leng=1;
plays=Play;
break;
case VK_F1:
break;
case VK_F2:

SetTimer(hwnd,Time1,times,NULL);
leng=1;
plays=Play;
break;
case VK_F3:
if(plays==Play)
{
KillTimer(hwnd,Time1);
plays=Paush;
}
else
if(plays==Paush)
{
SetTimer(hwnd,Time1,times,NULL);
plays=Play;
}

break;
}
break;
case WM_TIMER:
switch (wParam)
{
case Time1:
timechage(hwnd);
break;
}
break;
case WM_CREATE:
plays=Stop;
play=Player1;
break;
case WM_SIZE:
xw=LOWORD(lParam);
yw=HIWORD(lParam);
xw-=TextWidth;
InvalidateRect(hwnd,NULL,TRUE);

break;
case WM_LBUTTONDOWN:
//获取但前鼠标坐标
point.x=LOWORD(lParam);
point.y=HIWORD(lParam);
//初始化设备DC
Init(hwnd);
//鼠标坐标换为数组坐标
x=(point.x)/(xw/MAX);
y=(point.y)/(yw/MAX);
if(plays==Stop)break;

if(x<MAX&&y<MAX)
{

if(iGame[x][y]==Default&&plays==Play)//判断但前位置是否有棋子覆盖
{
leng=1;
paint(play,x,y);
if(Look(x,y,play))
over(hwnd,play);

chagePlayer();

}
}

break;
case WM_PAINT:

hdc=BeginPaint(hwnd,&ps);
Init(hwnd);

Rectangle(hdc,0,0,xw,yw);
for(x=0;x<MAX;x++)
for(y=0;y<MAX;y++)
{
Rectangle(hdc,x*xw/MAX,y*yw/MAX,(x+1)*xw/MAX,(y+1)*yw/MAX) ;
paint(iGame[x][y],x,y);
}
EndPaint(hwnd,&ps);
break;
case WM_DESTROY:
PostQuitMessage (0); /* send a WM_QUIT to the message queue */
break;
default: /* for messages that we don"t deal with */
return DefWindowProc (hwnd, message, wParam, lParam);
}

return 0;
}

void Init(HWND hwnd)
{
hdc1=GetDC(hwnd);
hdc2=GetDC(hwnd);
//初始背景
SelectObject(hdc,CreatePen(0,1,RGB(255,0,0)));
SelectObject(hdc,CreateSolidBrush(RGB(0,0,0)));
//初始玩家一图形
SelectObject(hdc1,CreatePen(0,1,RGB(0,0,0)));
SelectObject(hdc1,CreateSolidBrush(RGB(0,255,0)));
//初始玩家二图形

SelectObject(hdc2,CreatePen(0,1,RGB(0,0,0)));
SelectObject(hdc2,CreateSolidBrush(RGB(0,0,255)));
SetBkMode(hdc,0);

Rectangle(hdc,xw+1,1,xw+30,yw);
Rectangle(hdc,xw+31,29,xw+200,30);
TextOut(hdc,xw+80,10,"五子棋",6);
TextOut(hdc,xw+45,100,"F2 - 开始游戏",13);
TextOut(hdc,xw+45,120,"F3 - 暂停/继续游戏",18);
TextOut(hdc,xw+45,140,"F5 -重新开始游戏",16);
Rectangle(hdc,xw+31,180,xw+200,181);

TextOut(hdc,xw+49,189," 帮助文档 ",15);
TextOut(hdc,xw+45,210,"*建议最大化窗口游戏",19);
TextOut(hdc,xw+45,240," 1) 按 F2启动游戏",18);
TextOut(hdc,xw+45,260," 2) 鼠标点击棋盘",17);
TextOut(hdc,xw+30,320,"注意：滚动条为限制时间",22);
}

void timechage(HWND hwnd)
{
if(play==Player1)
{
Rectangle(hdc1,xw+1,leng++,xw+30,yw);
TextOut(hdc1,xw+33,30,"当前下棋主动权：玩家一",22);

if(leng>yw)
{
KillTimer(hwnd,Time1);
MessageBox(NULL,"时间到！玩家一您输了！","TimeOver",0);
SendMessage(hwnd,WM_KEYDOWN,VK_F5,NULL);
KillTimer(hwnd,Time1);
}
}
else
{
TextOut(hdc2,xw+33,30,"当前下棋主动权：玩家二",22);
Rectangle(hdc2,xw+1,leng++,xw+30,yw);
if(leng>yw)
{
KillTimer(hwnd,Time1);
MessageBox(NULL,"时间到！玩家二您输了！","TimeOver",0);
SendMessage(hwnd,WM_KEYDOWN,VK_F5,NULL);
KillTimer(hwnd,Time1);
}
}
}

void paint(int play,int x,int y) //画棋子
{
switch (play)
{
case Player1:
if(iGame[x][y]!=Default) ;
Ellipse(hdc1,x*xw/MAX,y*yw/MAX,(x+1)*xw/MAX,(y+1)*yw/MAX) ;
iGame[x][y]=Player1;
break;
case Player2:
if(iGame[x][y]!=Default) ;
Ellipse(hdc2,x*xw/MAX,y*yw/MAX,(x+1)*xw/MAX,(y+1)*yw/MAX) ;
iGame[x][y]=Player2;
break;

}

}

void chagePlayer() //改变玩家
{
if(play==Player1) play=Player2;
else
play=Player1;
}

int Look(int x,int y,int play) // 检查模块
{
int i,tempx,tempy;

tempx=x;tempy=y;
for(i=0;i<5&&iGame[tempx][tempy]==play;tempy--,i++); if(i>=5) return OK; //向上核对

tempx=x;tempy=y;
for(i=0;i<5&&iGame[tempx][tempy]==play;tempy++,i++); if(i>=5) return OK; //向下核对

tempx=x;tempy=y;
for(i=0;i<5&&iGame[tempx][tempy]==play;tempx--,i++); if(i>=5) return OK; //向左核对

tempx=x;tempy=y;
for(i=0;i<5&&iGame[tempx][tempy]==play;tempx++,i++); if(i>=5) return OK; //向右核对

tempx=x;tempy=y;
for(i=0;i<5&&iGame[tempx][tempy]==play;tempx--,tempy--,i++); if(i>=5) return OK; //向左上核对

tempx=x;tempy=y;
for(i=0;i<5&&iGame[tempx][tempy]==play;tempx++,tempy--,i++); if(i>=5) return OK; //向右上核对

tempx=x;tempy=y;
for(i=0;i<5&&iGame[tempx][tempy]==play;tempx--,tempy++,i++); if(i>=5) return OK; //向左下核对

tempx=x;tempy=y;
for(i=0;i<5&&iGame[tempx][tempy]==play;tempx++,tempy++,i++); if(i>=5) return OK; //向右下核对

return NO;
}

void over(HWND hwnd,int play)
{
switch(play)
{
case Player1:
KillTimer(hwnd,Time1);
MessageBox(hwnd,"恭喜玩家一获得胜利","胜利",0);
SendMessage(hwnd,WM_KEYDOWN,VK_F5,NULL);
KillTimer(hwnd,Time1);
plays=Stop;
break;
case Player2:
KillTimer(hwnd,Time1);
MessageBox(hwnd,"恭喜玩家二获得胜利","胜利",0);
SendMessage(hwnd,WM_KEYDOWN,VK_F5,NULL);
KillTimer(hwnd,Time1);
plays=Stop;
break;
}
}