eightdlg.cpp

本程序是利用盲目搜索算法中的深度优先算法实现八数码问题的解决

// EightDlg.cpp : implementation file
//

#include "stdafx.h"
#include "Eight.h"
#include "EightDlg.h"
#include<stdio.h>
#include<conio.h>
#include<string.h>
#include<fstream.h>


#ifdef _DEBUG
#define new DEBUG_NEW
#undef THIS_FILE
static char THIS_FILE[] = __FILE__;
#endif

/////////////////////////////////////////////////////////////////////////////
// CAboutDlg dialog used for App About

class CAboutDlg : public CDialog
{
public:
	CAboutDlg();

// Dialog Data
	//{{AFX_DATA(CAboutDlg)
	enum { IDD = IDD_ABOUTBOX };
	//}}AFX_DATA

	// ClassWizard generated virtual function overrides
	//{{AFX_VIRTUAL(CAboutDlg)
	protected:
	virtual void DoDataExchange(CDataExchange* pDX);    // DDX/DDV support
	//}}AFX_VIRTUAL

// Implementation
protected:
	//{{AFX_MSG(CAboutDlg)
	//}}AFX_MSG
	DECLARE_MESSAGE_MAP()
};

CAboutDlg::CAboutDlg() : CDialog(CAboutDlg::IDD)
{
	//{{AFX_DATA_INIT(CAboutDlg)
	//}}AFX_DATA_INIT
}

void CAboutDlg::DoDataExchange(CDataExchange* pDX)
{
	CDialog::DoDataExchange(pDX);
	//{{AFX_DATA_MAP(CAboutDlg)
	//}}AFX_DATA_MAP
}

BEGIN_MESSAGE_MAP(CAboutDlg, CDialog)
	//{{AFX_MSG_MAP(CAboutDlg)
		// No message handlers
	//}}AFX_MSG_MAP
END_MESSAGE_MAP()

/////////////////////////////////////////////////////////////////////////////
// CEightDlg dialog

CEightDlg::CEightDlg(CWnd* pParent /*=NULL*/)
	: CDialog(CEightDlg::IDD, pParent)
{
	//{{AFX_DATA_INIT(CEightDlg)
		// NOTE: the ClassWizard will add member initialization here
	//}}AFX_DATA_INIT
	// Note that LoadIcon does not require a subsequent DestroyIcon in Win32
	m_hIcon = AfxGetApp()->LoadIcon(IDR_MAINFRAME);
}

void CEightDlg::DoDataExchange(CDataExchange* pDX)
{
	CDialog::DoDataExchange(pDX);
	//{{AFX_DATA_MAP(CEightDlg)
	DDX_Control(pDX, IDC_BUTTON9, m_bt9);
	DDX_Control(pDX, IDC_BUTTON8, m_bt8);
	DDX_Control(pDX, IDC_BUTTON7, m_bt7);
	DDX_Control(pDX, IDC_BUTTON6, m_bt6);
	DDX_Control(pDX, IDC_BUTTON5, m_bt5);
	DDX_Control(pDX, IDC_BUTTON4, m_bt4);
	DDX_Control(pDX, IDC_BUTTON3, m_bt3);
	DDX_Control(pDX, IDC_BUTTON2, m_bt2);
	DDX_Control(pDX, IDC_BUTTON1, m_bt1);
	//}}AFX_DATA_MAP
}

BEGIN_MESSAGE_MAP(CEightDlg, CDialog)
	//{{AFX_MSG_MAP(CEightDlg)
	ON_WM_SYSCOMMAND()
	ON_WM_PAINT()
	ON_WM_QUERYDRAGICON()
	ON_BN_CLICKED(IDC_BUTTON1, OnButton1)
	ON_BN_CLICKED(IDC_BUTTON2, OnButton2)
	ON_BN_CLICKED(IDC_BUTTON3, OnButton3)
	ON_BN_CLICKED(IDC_BUTTON4, OnButton4)
	ON_BN_CLICKED(IDC_BUTTON5, OnButton5)
	ON_BN_CLICKED(IDC_BUTTON6, OnButton6)
	ON_BN_CLICKED(IDC_BUTTON7, OnButton7)
	ON_BN_CLICKED(IDC_BUTTON8, OnButton8)
	ON_BN_CLICKED(IDC_BUTTON9, OnButton9)
	ON_BN_CLICKED(IDC_BUTTON10, OnButton10)
	ON_BN_CLICKED(IDC_BUTTON11, OnButton11)
	//}}AFX_MSG_MAP
END_MESSAGE_MAP()

/////////////////////////////////////////////////////////////////////////////
// CEightDlg message handlers

ofstream ostream;
BOOL CEightDlg::OnInitDialog()
{
	CDialog::OnInitDialog();

	// Add "About..." menu item to system menu.

	// IDM_ABOUTBOX must be in the system command range.
	ASSERT((IDM_ABOUTBOX & 0xFFF0) == IDM_ABOUTBOX);
	ASSERT(IDM_ABOUTBOX < 0xF000);

	CMenu* pSysMenu = GetSystemMenu(FALSE);
	if (pSysMenu != NULL)
	{
		CString strAboutMenu;
		strAboutMenu.LoadString(IDS_ABOUTBOX);
		if (!strAboutMenu.IsEmpty())
		{
			pSysMenu->AppendMenu(MF_SEPARATOR);
			pSysMenu->AppendMenu(MF_STRING, IDM_ABOUTBOX, strAboutMenu);
		}
	}

	// Set the icon for this dialog.  The framework does this automatically
	//  when the application's main window is not a dialog
	SetIcon(m_hIcon, TRUE);			// Set big icon
	SetIcon(m_hIcon, FALSE);		// Set small icon
	
	// TODO: Add extra initialization here
	b[0]='1';
	b[1]='2';
	b[2]='3';
	b[3]='8';
	b[4]='0';
	b[5]='4';
	b[6]='7';
	b[7]='6';
	b[8]='5';
	ostream.open("1.txt");	
	
	return TRUE;  // return TRUE  unless you set the focus to a control
}

void CEightDlg::OnSysCommand(UINT nID, LPARAM lParam)
{
	if ((nID & 0xFFF0) == IDM_ABOUTBOX)
	{
		CAboutDlg dlgAbout;
		dlgAbout.DoModal();
	}
	else
	{
		CDialog::OnSysCommand(nID, lParam);
	}
}

// If you add a minimize button to your dialog, you will need the code below
//  to draw the icon.  For MFC applications using the document/view model,
//  this is automatically done for you by the framework.

void CEightDlg::OnPaint() 
{
	if (IsIconic())
	{
		CPaintDC dc(this); // device context for painting

		SendMessage(WM_ICONERASEBKGND, (WPARAM) dc.GetSafeHdc(), 0);

		// Center icon in client rectangle
		int cxIcon = GetSystemMetrics(SM_CXICON);
		int cyIcon = GetSystemMetrics(SM_CYICON);
		CRect rect;
		GetClientRect(&rect);
		int x = (rect.Width() - cxIcon + 1) / 2;
		int y = (rect.Height() - cyIcon + 1) / 2;

		// Draw the icon
		dc.DrawIcon(x, y, m_hIcon);
	}
	else
	{
		CDialog::OnPaint();
	}
}

// The system calls this to obtain the cursor to display while the user drags
//  the minimized window.
HCURSOR CEightDlg::OnQueryDragIcon()
{
	return (HCURSOR) m_hIcon;
}

void CEightDlg::OnButton1() 
{
	// TODO: Add your control notification handler code here

	m_bt1.GetWindowText(m1,2);
	m_bt2.GetWindowText(m2,2);
	m_bt4.GetWindowText(m4,2);
	if(strcmp(m2,"0")==0) { 
	    m_bt1.SetWindowText(m2);
		m_bt2.SetWindowText(m1);		
 		}
   if(strcmp(m4,"0")==0)
	{
		m_bt1.SetWindowText(m4);
		m_bt4.SetWindowText(m1);		
	}	
}

void CEightDlg::OnButton2() 
{
	// TODO: Add your control notification handler code here

	m_bt1.GetWindowText(m1,2);
	m_bt2.GetWindowText(m2,2);
	m_bt3.GetWindowText(m3,2);
	m_bt5.GetWindowText(m5,2);
	if(strcmp(m1,"0")==0) { 
	    m_bt2.SetWindowText(m1);
		m_bt1.SetWindowText(m2);		
	}
   if(strcmp(m3,"0")==0)
	{
		m_bt2.SetWindowText(m3);
		m_bt3.SetWindowText(m2);		
	}
   if(strcmp(m5,"0")==0)
	{
		m_bt2.SetWindowText(m5);
		m_bt5.SetWindowText(m2);		
	}	
}

void CEightDlg::OnButton3() 
{
	// TODO: Add your control notification handler code here

	m_bt2.GetWindowText(m2,2);
	m_bt3.GetWindowText(m3,2);
	m_bt6.GetWindowText(m6,2);
	if(strcmp(m2,"0")==0) { 
	    m_bt3.SetWindowText(m2);
		m_bt2.SetWindowText(m3);		
	}
   if(strcmp(m6,"0")==0)
	{
		m_bt3.SetWindowText(m6);
		m_bt6.SetWindowText(m3);		
	}	
}

void CEightDlg::OnButton4() 
{
	// TODO: Add your control notification handler code here
	
	m_bt1.GetWindowText(m1,2);
	m_bt4.GetWindowText(m4,2);
	m_bt5.GetWindowText(m5,2);
	m_bt7.GetWindowText(m7,2);
	if(strcmp(m1,"0")==0) { 
	    m_bt4.SetWindowText(m1);
		m_bt1.SetWindowText(m4);		
	}
   if(strcmp(m5,"0")==0)
	{
		m_bt4.SetWindowText(m5);
		m_bt5.SetWindowText(m4);		
	}
   if(strcmp(m7,"0")==0)
	{
		m_bt4.SetWindowText(m7);
		m_bt7.SetWindowText(m4);		
	}
}

void CEightDlg::OnButton5() 
{
	// TODO: Add your control notification handler code here
	
	m_bt2.GetWindowText(m2,2);
	m_bt4.GetWindowText(m4,2);
	m_bt6.GetWindowText(m6,2);
	m_bt8.GetWindowText(m8,2);
	m_bt5.GetWindowText(m5,2);
	if(strcmp(m2,"0")==0) { 
	    m_bt5.SetWindowText(m2);
		m_bt2.SetWindowText(m5);		
	}
   if(strcmp(m4,"0")==0)
	{
		m_bt5.SetWindowText(m4);
		m_bt4.SetWindowText(m5);		
	}
   if(strcmp(m6,"0")==0)
	{
		m_bt5.SetWindowText(m6);
		m_bt6.SetWindowText(m5);		
	}
   if(strcmp(m8,"0")==0)
	{
		m_bt5.SetWindowText(m8);
		m_bt8.SetWindowText(m5);		
	}
}

void CEightDlg::OnButton6() 
{
	// TODO: Add your control notification handler code here
	
	m_bt3.GetWindowText(m3,2);
	m_bt5.GetWindowText(m5,2);
	m_bt6.GetWindowText(m6,2);
	m_bt9.GetWindowText(m9,2);
	if(strcmp(m3,"0")==0) { 
	    m_bt6.SetWindowText(m3);
		m_bt3.SetWindowText(m6);		
	}
   if(strcmp(m5,"0")==0)
	{
		m_bt6.SetWindowText(m5);
		m_bt5.SetWindowText(m6);		
	}
   if(strcmp(m9,"0")==0)
	{
		m_bt6.SetWindowText(m9);
		m_bt9.SetWindowText(m6);		
	}	
}

void CEightDlg::OnButton7() 
{
	// TODO: Add your control notification handler code here
	
	m_bt4.GetWindowText(m4,2);
	m_bt7.GetWindowText(m7,2);
	m_bt8.GetWindowText(m8,2);
	if(strcmp(m4,"0")==0) { 
	    m_bt7.SetWindowText(m4);
		m_bt4.SetWindowText(m7);		
	}
   if(strcmp(m8,"0")==0)
	{
		m_bt7.SetWindowText(m8);
		m_bt8.SetWindowText(m7);		
	}	
}

void CEightDlg::OnButton8() 
{
	// TODO: Add your control notification handler code here
	
	 m_bt5.GetWindowText(m5,2);
	m_bt7.GetWindowText(m7,2);
	m_bt8.GetWindowText(m8,2);
	m_bt9.GetWindowText(m9,2);
	if(strcmp(m5,"0")==0) { 
	    m_bt8.SetWindowText(m5);
		m_bt5.SetWindowText(m8);		
	}
   if(strcmp(m7,"0")==0)
	{
		m_bt8.SetWindowText(m7);