chessdlg.cpp

windows下聊天室源程序

	{
		
		is_myturn = true;
		Step st = StepList.GetTail();
		Fivearray[st.x][st.y] = 0;
		StepList.RemoveTail();
		if ( StepList.GetCount()  != 0 )
		{
			st = StepList.GetTail();
			if ( st.side == 1 )
			{
				Fivearray[st.x][st.y] = 0;
				StepList.RemoveTail();
			}
		}
		Invalidate();
		MessageBox("对方已同意悔棋","悔棋提示",MB_OK);
		return ;

	}
	if ( str == "++++++nonononon++++++")
	{
		MessageBox("对方未同意你悔棋情求","悔棋提示",MB_OK);
		return;
	}
	if ( str == "------bybyebyebye")
	{
		MessageBox("对方已经逃跑了","提示",MB_OK);
		is_myturn = false;
		set_netflag = false;
		is_connect = false;
		SetWindowText("五子棋");

		return;
	}
	m_listbox.AddString (str);
}
LRESULT CChessDlg::OnMyMessage(WPARAM wParam,LPARAM lParam)
{
	
	switch( lParam)
	{
		case FD_ACCEPT:
			if (m_socket.Accept(m_con_socket) )
			{
				CString ip;
				UINT port;
				m_con_socket.GetPeerName(ip,port);
				SetWindowText("网络对战(远端主机"+ip+"已连接)");
				is_connect = true;
			}
			break;
		case FD_READ:
			OnReceive();
			
			
	}
	
	
	return 0;
}



void CChessDlg::OnSendMessage()
{
	// TODO: 在此添加控件通知处理程序代码
	CString mssage ;
	m_edit.GetWindowText(mssage);
	m_con_socket.Send(mssage,mssage.GetLength(),0);
	m_edit.SetWindowText("");
}
bool  CChessDlg::IsSuccess()
{
	if ( m_and_p_flag == true )
	{
		if ( StepList.GetCount() == 0 )
		return false;
		Step temp = StepList.GetTail();
		int i = temp.x ;
		int j = temp.y ;
		int side = temp.side ;
		if ( LeftRight(i,j,side) == 5 || UpDown(i,j,side) == 5 
		 ||LupToRdown(i,j,side) == 5 || RuptoLdown(i,j,side)==5)
		{
			if ( side == 3 )
			{
				MessageBox("电脑胜利，结束战斗！","提示",MB_OK);
			}
			else
			{
				MessageBox("你胜利了，结束战斗！","提示",MB_OK);
			}
			/*
			StepList.RemoveAll();
			for (int i = 0 ;i < 20 ; i++ )
			for (int j=0;j<20;j++ )
				Fivearray[i][j] = 0;
				*/
			is_myturn = false;
			Invalidate();
			return true;
		}
		return false ;

	}
	if ( StepList.GetCount() == 0 )
		return false;
	Step temp = StepList.GetTail();
	int i = temp.x ;
	int j = temp.y ;
	int side = temp.side ;
	if ( side == 2 )
		return  false;
	if ( LeftRight(i,j,side) == 5 || UpDown(i,j,side) == 5 
		 ||LupToRdown(i,j,side) == 5 || RuptoLdown(i,j,side)==5)
	{
		MessageBox("胜利，结束战斗！","提示",MB_OK);
		StepList.RemoveAll();
		for (int i = 0 ;i < 20 ; i++ )
		for (int j=0;j<20;j++ )
			Fivearray[i][j] = 0;
		is_myturn = false;
		CString sendstr;
		sendstr = "overoveryouoverover";
		m_con_socket.Send(sendstr,sendstr.GetLength(),0);

		Invalidate();
		if ( MessageBox("继续玩吗？","友情提示",MB_YESNO) ==IDNO)
		{
			SetWindowText("五子棋");
			set_netflag = false;
			is_connect = false;
			CString str = "------bybyebyebye";
			m_con_socket.Send(str,str.GetLength(),0);

		}
		else
		{
			if (is_server == true)
			{
				is_myturn = true;
			}
		}

		return true;
	}
	return false;

}
int CChessDlg::LeftRight(int i, int j,int side)
{
	
	int tempi,count;
	tempi = i;
	count = 1;
	//toleft
	while ( --tempi > 0 && Fivearray[tempi][j] == side)
	{
		count ++;
	}
	tempi = i;
	while ( ++ tempi <20 && Fivearray[tempi][j] == side )
	{
		count ++;
	}
	return count;
}
int CChessDlg::UpDown(int i, int j,int side)
{
	int tempj,count;
	tempj = j;
	count = 1;

	while ( --tempj > 0 && Fivearray[i][tempj] == side)
	{
		count ++;
	}
	tempj = j;
	while ( ++ tempj <20 &&Fivearray[i][tempj] == side )
	{
		count ++;
	}
	return count;
}
int CChessDlg::LupToRdown(int i, int j,int side)
{
	int tempi,tempj,count;
	tempi = i,tempj = j;
	count = 1;

	while ( --tempi > 0 && -- tempj >0 && Fivearray[tempi][tempj] == side)
	{
		count ++;
	}
	tempi = i,tempj = j;
	while ( ++ tempi<20 && ++ tempj < 20 &&Fivearray[tempi][tempj] == side )
	{
		count ++;
	}
	return count;
}
int CChessDlg::RuptoLdown(int i, int j,int side)
{
	int tempi,tempj,count;
	tempi = i,tempj = j;
	count = 1;
	
	while ( --tempi > 0 && ++tempj <20 && Fivearray[tempi][tempj] == side)
	{
		count ++;
	}
	tempi = i,tempj = j;
	while ( ++ tempi<20 && -- tempj > 0 && Fivearray[tempi][tempj] == side )
	{
		count ++;
	}
	return count;
}

void CChessDlg::OnCancel()
{
	// TODO: 在此添加专用代码和/或调用基类

	//CDialog::OnCancel();
}

void CChessDlg::OnOK()
{
	// TODO: 在此添加专用代码和/或调用基类

	//CDialog::OnOK();
}

void CChessDlg::OnClose()
{
	// TODO: 在此添加消息处理程序代码和/或调用默认值

	//CDialog::OnClose();
	 m_socket.Close();
	 m_socket.ShutDown(2);
	 CString str = "------bybyebyebye";
	 m_con_socket.Send(str,str.GetLength(),0);
	 StepList.RemoveAll();
	 for (int i = 0 ;i < 20 ; i++ )
		for (int j=0;j<20;j++ )
			Fivearray[i][j] = 0;
	 m_con_socket.Close();
	 m_con_socket.ShutDown(2);

	CDialog::OnCancel();
}
void CChessDlg::SocketClose()
{
	MessageBox("远端主机已关闭连接","提示",MB_OK);
	SetWindowText("五子棋");

}
void  CChessDlg::GetCurrentScore( GameStatus &board_situation)
{
	int i = board_situation.st.x ;
	int j = board_situation.st.y;
	board_situation.score = 0;
	//状态
	//返回8 成5：five
	//返回7 活4：alivefour
	//返回6 活3：alivethree
	//返回5 活2：alivetwo
	//返回4 死4：deadfour
	//返回3 死3：deadthree
	//返回2 死2：deadtwo
	//返回0,

	//搜索出左到右的状态
	int lr =LeftToRight_Status(i , j ,board_situation.fivearray);
	if  ( lr == 8 ) 
	{
		if ( board_situation.is_machine )
			board_situation.score = 100000;
		else
			board_situation.score = -100000;
		return ;
	}
	//从上到下
	int ud = UpToDown_Status(i,j ,board_situation.fivearray );
	if  ( ud == 8 ) 
	{
		if ( board_situation.is_machine )
			board_situation.score = 100000;
		else
			board_situation.score = -100000;
		return ;
	}
	
	//从左上到右下
	int lutrd = LeftUpToRightDown_Status(i,j ,board_situation.fivearray );
	if  ( lutrd == 8 ) 
	{
		if ( board_situation.is_machine )
			board_situation.score = 100000;
		else
			board_situation.score = -100000;
		return ;
	}

	//从左下到右上
	int ldtru =LeftDownToRightUp_Status(i,j ,board_situation.fivearray );
	if  ( ldtru == 8 ) 
	{
		if ( board_situation.is_machine )
			board_situation.score = 100000;
		else
			board_situation.score = -100000;
		return ;
	}
	
	//是否活4
	if ( lr == 7 || ud == 7 || lutrd == 7 || ldtru == 7 )
	{
		if ( board_situation.is_machine )
			board_situation.score = 10000;
		else
			board_situation.score = -10000;
		return ;
	}
	//双死4
	if ( 
		 ( lr == 4 && (ud == 4 || lutrd == 4 || ldtru == 4))
		 || (ud == 4 && (lutrd == 4|| ldtru == 4))
		 || (lutrd == 4 && ldtru == 4)
		)
	{
		if ( board_situation.is_machine )
			board_situation.score = 10000;
		else
			board_situation.score = -10000;
		return ;
	}
	//死4活3
	if ( 
		  ( lr == 4 && (ud == 6 || lutrd == 6 || ldtru == 6))
		  || ( ud == 4 && (lr == 6 || lutrd == 6 || ldtru == 6))
		  || ( lutrd == 4 && (lr == 6 ||  ud== 6 || ldtru == 6))
		  ||  ( ldtru== 4 && (lr == 6 ||  ud== 6 || lutrd == 6))
		  )
	{
		if ( board_situation.is_machine )
			board_situation.score = 10000;
		else
			board_situation.score = -10000;
		return ;
	}
	//双活3
	if ( 
		 ( lr == 6 && (ud == 6 || lutrd == 6 || ldtru == 6))
		 || (ud == 6 && (lutrd == 6|| ldtru == 6))
		 || (lutrd == 6 && ldtru == 6)
		)
	{
		if ( board_situation.is_machine )
			board_situation.score = 5000;
		else
			board_situation.score = -5000;
		return ;
	}
	//活3双活2
	if ( ( lr == 6 || ud == 6 || lutrd == 6 || ldtru == 6 ) &&
		(	( lr == 5 && (ud == 5 || lutrd == 5 || ldtru == 5))
		 || (ud == 5 && (lutrd == 5|| ldtru == 5))
		 || (lutrd == 5 && ldtru == 5) )
		 )
	{
		if ( board_situation.is_machine )
			board_situation.score = 5000;
		else
			board_situation.score = -5000;
		return ;
	}
	//活3死3
	if ( 
		  ( lr == 3 && (ud == 6 || lutrd == 6 || ldtru == 6))
		  || ( ud == 3 && (lr == 6 || lutrd == 6 || ldtru == 6))
		  || ( lutrd == 3 && (lr == 6 ||  ud== 6 || ldtru == 6))
		  ||  ( ldtru== 3 && (lr == 6 ||  ud== 6 || lutrd == 6))
		  )
	{
		if ( board_situation.is_machine )
			board_situation.score = 1000;
		else
			board_situation.score = -1000;
		return ;
	}
	
	//死4
	if ( lr == 4 || ud == 4 || lutrd == 4 || ldtru == 4 )
	{
		if ( board_situation.is_machine )
			board_situation.score = 500;
		else
			board_situation.score = -500;
		return ;
	}
	//单活3
	if ( lr == 6 || ud == 6 || lutrd == 6 || ldtru == 6 )
	{
		if ( board_situation.is_machine )
			board_situation.score = 200;
		else
			board_situation.score = -200;
		return ;
	}
	//双活2
	if ( 
		 ( lr == 5 && (ud == 5 || lutrd == 5 || ldtru == 5))
		 || (ud == 5 && (lutrd == 5|| ldtru == 5))
		 || (lutrd == 5 && ldtru == 5)
		)
	{
		if ( board_situation.is_machine )
			board_situation.score = 100;
		else
			board_situation.score = -100;
		return ;
	}
	//双死3
	if ( 
		 ( lr == 3 && (ud == 3 || lutrd == 3 || ldtru == 3))
		 || (ud == 3 && (lutrd == 3|| ldtru == 3))
		 || (lutrd == 3 && ldtru == 3)
		)
	{
		if ( board_situation.is_machine )
			board_situation.score = 50;
		else
			board_situation.score = -50;
		return ;
	}
	//单活2
	if ( lr == 5 || ud == 5 || lutrd == 5 || ldtru == 5 )
	{
		if ( board_situation.is_machine )
			board_situation.score = 10;
		else
			board_situation.score = -10;
		return ;
	}
	//单死3
	if ( lr == 3 || ud == 3 || lutrd == 3 || ldtru == 3 )
	{
		if ( board_situation.is_machine )
			board_situation.score = 5;
		else
			board_situation.score = -5;
		return ;
	}
	//单死2
	if ( lr == 2 || ud == 2 || lutrd == 2 || ldtru == 2 )
	{
		if ( board_situation.is_machine )
			board_situation.score = 2;
		else
			board_situation.score = -2;
		return ;
	}
	//死1
	if ( lr == 1 || ud == 1 || lutrd == 1 || ldtru == 1 )
	{
		if ( board_situation.is_machine )
			board_situation.score = 1;
		else
			board_situation.score = -1;
		return ;
	}



	return  ;
}


int CChessDlg::LeftToRight_Status(int i, int j ,int array[][20])
{
	int tempj,count;
	tempj = j;
	count = 1;
	bool aliveone  = false;
	bool alivetwo = false;
	bool beyond = false;
	int side = array[i][j];
	//toleft
	while ( --tempj > 0 && array[i][tempj] == side)
	{
		count ++;
	}
	 if ( tempj > 0 && array[i][tempj] == 0)
	 {
		 aliveone = true;
	 }
	 else if ( tempj > 0 && array[i][tempj] == 1 )
	 {
		beyond = true;
	 }
	tempj = j;
	while ( ++ tempj <20 && array[i][tempj] == side )
	{
		count ++;
	}
	
	 if ( tempj < 20  && array[i][tempj] == 0)
	 {
		 alivetwo = true;
	 }
	 else if ( tempj > 0 && array[i][tempj] == 1 )
	 {
		beyond = true;
	 }
	if ( count >= 5)
	{
		return 8 ;
	}
	 if (count == 1 && aliveone == true && alivetwo == true )
	{
		return 0;
	}
	if ( count == 1 && beyond == true )
	{
		return 1 ;
	}
	 if ( count > 1 && aliveone == true && alivetwo == true )
	 {
		 return count + 3;
	 }
	 if ( count > 1 && (aliveone == true || alivetwo == true ))
	 {
		 return count ;
	 }
	
	 return 0;
	
	
}

int CChessDlg::UpToDown_Status(int i, int j ,int array[][20])
{
	int tempi,count;
	tempi = i;
	count = 1;
	bool aliveone  = false;
	bool alivetwo = false;
	bool beyond = false;
	int side = array[i][j];

	while ( --tempi > 0 && array[tempi][j] == side)
	{
		count ++;
	}

	if ( tempi > 0 && array[tempi][j] == 0  )
	{
		 aliveone = true;
	}
	else if (tempi > 0 && array[tempi][j] == 1 )
	{
		beyond = true;
	}

	tempi = i;
	while ( ++ tempi < 20 && array[tempi][j] == side )
	{
		count ++;
	}

	if ( tempi <  20 && array[tempi][j] == 0 )
	{
		 alivetwo = true;
	}
	else if ( tempi < 20 && array[tempi][j] == 1)
	{
		beyond = true ;
	}
	if ( count >= 5)
	{
		return 8 ;
	}

	if (count == 1 && aliveone == true && alivetwo == true )
	{
		return 0;
	}
	if ( count == 1 && beyond == true )
	{
		return 1 ;
	}
	 if ( count > 1 && aliveone == true && alivetwo == true )
	 {
		 return count + 3;
	 }
	 if ( count > 1 && (aliveone == true || alivetwo == true ))
	 {
		 return count ;
	 }

	return 0;
}
int CChessDlg::LeftUpToRightDown_Status(int i, int j ,int array[][20])
{
	int tempi,tempj,count;
	tempi = i,tempj = j;
	count = 1;
	bool aliveone  = false;
	bool alivetwo = false;
	bool beyond = false;
	int side = array[i][j];

	while ( --tempi > 0 && -- tempj >0 && array[tempi][tempj] == side)
	{
		count ++;
	}
	if ( tempi > 0 && tempj >0 && array[tempi][tempj] == 0 )
	{
		aliveone = true;