24diandlg.cpp

24点游戏,用c++实现

// 24DianDlg.cpp : implementation file
//

#include "stdafx.h"
#include "24Dian.h"
#include "24DianDlg.h"
#include <stdlib.h>
#include "expression.h"
#include "calculate.h"
#include "HelpDlg.h"
#include "HyperLink.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 };
	CHyperLink	m_AuthorMail;
	CHyperLink	m_CoLink;
	//}}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)
	virtual BOOL OnInitDialog();
	//}}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)
	DDX_Control(pDX, IDC_STATIC_AUTHOR, m_AuthorMail);
	DDX_Control(pDX, IDC_STATIC_LINK, m_CoLink);
	//}}AFX_DATA_MAP
}

BEGIN_MESSAGE_MAP(CAboutDlg, CDialog)
	//{{AFX_MSG_MAP(CAboutDlg)
	//}}AFX_MSG_MAP
END_MESSAGE_MAP()

/////////////////////////////////////////////////////////////////////////////
// CMy24DianDlg dialog

CMy24DianDlg::CMy24DianDlg(UINT nIDD, CWnd* pParent /*=NULL*/)
	: CDialog(/*CMy24DianDlg::IDD*/nIDD, pParent)
{
	//{{AFX_DATA_INIT(CMy24DianDlg)
	m_strResult = _T("24");
	m_strNum1 = _T("1");
	m_strNum2 = _T("1");
	m_strNum3 = _T("1");
	m_strNum4 = _T("1");
	//}}AFX_DATA_INIT
	// Note that LoadIcon does not require a subsequent DestroyIcon in Win32
	m_hIcon = AfxGetApp()->LoadIcon(IDR_MAINFRAME);
}

void CMy24DianDlg::DoDataExchange(CDataExchange* pDX)
{
	CDialog::DoDataExchange(pDX);
	//{{AFX_DATA_MAP(CMy24DianDlg)
	DDX_Control(pDX, IDC_COMBO_NUM1, m_ctlComboNum1);
	DDX_Control(pDX, IDC_COMBO_NUM4, m_ctlComboNum4);
	DDX_Control(pDX, IDC_COMBO_NUM3, m_ctlComboNum3);
	DDX_Control(pDX, IDC_COMBO_NUM2, m_ctlComboNum2);
	DDX_Control(pDX, IDC_COMBO_RESULT, m_ctlComboResult);
	DDX_CBString(pDX, IDC_COMBO_RESULT, m_strResult);
	DDX_CBString(pDX, IDC_COMBO_NUM1, m_strNum1);
	DDX_CBString(pDX, IDC_COMBO_NUM2, m_strNum2);
	DDX_CBString(pDX, IDC_COMBO_NUM3, m_strNum3);
	DDX_CBString(pDX, IDC_COMBO_NUM4, m_strNum4);
	//}}AFX_DATA_MAP
/*	DDX_CBString(pDX, IDC_COMBO_NUM1, m_strNum[0]);
	DDX_CBString(pDX, IDC_COMBO_NUM2, m_strNum[1]);
	DDX_CBString(pDX, IDC_COMBO_NUM3, m_strNum[2]);
	DDX_CBString(pDX, IDC_COMBO_NUM4, m_strNum[3]);*/
}

BEGIN_MESSAGE_MAP(CMy24DianDlg, CDialog)
	//{{AFX_MSG_MAP(CMy24DianDlg)
	ON_WM_SYSCOMMAND()
	ON_WM_PAINT()
	ON_WM_QUERYDRAGICON()
	ON_BN_CLICKED(IDC_BUTTON_ANSWER, OnButtonAnswer)
	ON_UPDATE_COMMAND_UI(ID_ENTER_NUM, OnUpdateEnterNum)
	ON_COMMAND(ID_ENTER_NUM, OnEnterNum)
	ON_COMMAND(ID_START, OnStart)
	ON_WM_MOUSEMOVE()
	ON_WM_LBUTTONDOWN()
	ON_WM_LBUTTONUP()
	ON_COMMAND(ID_BACKGROUND, OnBackground)
	ON_COMMAND(ID_ABOUT, OnAbout)
	ON_CBN_SELCHANGE(IDC_COMBO_NUM1, OnSelchangeComboNum1)
	ON_CBN_EDITCHANGE(IDC_COMBO_NUM1, OnEditchangeComboNum1)
	ON_CBN_EDITCHANGE(IDC_COMBO_NUM2, OnEditchangeComboNum2)
	ON_CBN_SELCHANGE(IDC_COMBO_NUM2, OnSelchangeComboNum2)
	ON_CBN_EDITCHANGE(IDC_COMBO_NUM3, OnEditchangeComboNum3)
	ON_CBN_SELCHANGE(IDC_COMBO_NUM3, OnSelchangeComboNum3)
	ON_CBN_EDITCHANGE(IDC_COMBO_NUM4, OnEditchangeComboNum4)
	ON_CBN_SELCHANGE(IDC_COMBO_NUM4, OnSelchangeComboNum4)
	ON_BN_CLICKED(IDC_BUTTON_NO_ANSWER, OnButtonNoAnswer)
	ON_BN_CLICKED(IDC_BUTTON_ALL_ANSWER, OnButtonAllAnswer)
	ON_BN_CLICKED(IDC_BUTTON_NEXT_ANSWER, OnButtonNextAnswer)
	ON_COMMAND(ID_HELP, OnHelp)
	ON_CBN_EDITCHANGE(IDC_COMBO_RESULT, OnEditchangeComboResult)
	ON_CBN_SELCHANGE(IDC_COMBO_RESULT, OnSelchangeComboResult)
	ON_UPDATE_COMMAND_UI(ID_START, OnUpdateStart)
	//}}AFX_MSG_MAP
END_MESSAGE_MAP()

/////////////////////////////////////////////////////////////////////////////
// CMy24DianDlg message handlers

BOOL CMy24DianDlg::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
	if(!m_bmpCard[1].LoadFromFile("bmp\\-1-09.bmp"))
	{		
		AfxMessageBox("Can not load \"-1-09.bmp\"!");
		exit(1);
	}
	m_bmpCard[2].LoadFromFile("bmp\\-1-09.bmp");
	m_bmpCard[3].LoadFromFile("bmp\\-1-09.bmp");
	m_bmpCard[4].LoadFromFile("bmp\\-1-09.bmp");

	if(!m_bmpCard[0].LoadFromFile("bmp\\-1-10.bmp"))
	{
		AfxMessageBox("Can not load \"-1-10.bmp\"!");
	}
	if(!m_bmpBK.LoadFromFile("BK\\bk.bmp"))
	{
		AfxMessageBox("Can not load \"bk.bmp\"!");
	}	

	CRect rc;
	CStatic* pStatic=(CStatic*)GetDlgItem(IDC_STATIC_ANSWER);
	pStatic->GetWindowRect(rc);
	ScreenToClient(rc);
	m_ctlEditAnswer.Create(WS_VISIBLE |ES_LEFT| WS_CHILD | WS_BORDER, rc, this, IDC_EDIT_ANSWER);

	pStatic=(CStatic*)GetDlgItem(IDC_STATIC_ANSWERLIST);
	pStatic->GetWindowRect(rc);
	ScreenToClient(rc);
	m_ctlEditAnswerList.Create(WS_VISIBLE|WS_VSCROLL|ES_MULTILINE | ES_LEFT| WS_CHILD | WS_BORDER, 
							rc, 
							this, 
							IDC_EDIT_ANSWER_LIST);
//	m_ctlEditAnswerList.SubclassDlgItem(IDC_EDIT1, this);

	SetAnswerList();

	SetComboBox();

	
	m_bIsEnter=FALSE;
	m_nCapturedCard=-1;
	m_nCapturedOp=-1;
	m_nAnswerIndex=0;

	m_bStart=FALSE;

	InitCardInfo();
	InitPos();
	InitExpPos();
	
	ShowEnterCtl();

	srand( (unsigned)time( NULL ) );

	ShowWindow(SW_SHOWMAXIMIZED);
	return TRUE;  // return TRUE  unless you set the focus to a control
}

void CMy24DianDlg::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 CMy24DianDlg::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
	{
		CPaintDC dc(this);
		CDC cdc;
		CDC* pDrawDC = &dc;
		CBitmap bitmap;
		CBitmap* pOldBitmap;//背景的位图
		
		// only paint the rect that needs repainting
		CRect rect;
		GetClientRect(rect);

		if (!dc.IsPrinting())
		{
			// draw to offscreen bitmap for fast looking repaints
			if (cdc.CreateCompatibleDC(&dc))
			{
				if (bitmap.CreateCompatibleBitmap(&dc, rect.Width(), rect.Height()))
				{
//					OnPrepareDC(&cdc, NULL);
					pDrawDC = &cdc;
					
					// offset origin more because  bitmap is just piece of the whole drawing
//					cdc.OffsetViewportOrg(-rect.left, -rect.top);
					pOldBitmap = cdc.SelectObject(&bitmap);
//					cdc.SetBrushOrg(rect.left % 8, rect.top % 8);
					
					// might as well clip to the same rectangle
//					cdc.IntersectClipRect(client);
				}
			}
		}

/*		m_bmpBK.DrawTile(dc,&rect);

		DrawLabel(&dc);

		DrawExpPos(&dc);

		if(!m_bIsEnter)
		{
			for(int i=0; i<5; i++)
				m_bmpCard[i].Draw(dc,&m_rcCardPos[i]);
		}
		else
		{
			DrawNum(&dc);
		}
		
		DrawOp(&dc);
*/
//		dc.FillRect(rect, &CBrush(RGB(255,255,255)));
		m_bmpBK.DrawTile(*pDrawDC,&rect);

		DrawLabel(pDrawDC);

		DrawExpPos(pDrawDC);

		if(!m_bIsEnter)
		{
			for(int i=0; i<5; i++)
				m_bmpCard[i].Draw(*pDrawDC,&m_rcCardPos[i]);
		}
		else
		{
			DrawNum(pDrawDC);
		}
		
		DrawOp(pDrawDC);

		if (pDrawDC != &dc)
		{
			dc.BitBlt(rect.left, rect.top, rect.Width(), rect.Height(),
				&cdc, 0, 0, SRCCOPY);
			
		}
		dc.SelectObject(pOldBitmap);
		CDialog::OnPaint();
	}
//	TRACE("Paint!!\n");
}

void CMy24DianDlg::DrawOp(CDC *pDC)
{
	ASSERT(pDC);
	for(int i=0; i<21; i++)
	{
		CDC			compDC;
		compDC.CreateCompatibleDC(NULL);
		
		//  设置目标DC的拉伸模式为STRETCH_DELETESCANS，也就是不显示拉伸掉的图像 
		int srlold = pDC->SetStretchBltMode(STRETCH_DELETESCANS);				
		
		CBitmap bmp;
		
		if(bmp.LoadBitmap(IDB_BITMAP_ADD+i/3)==0)
			break;
		BITMAP bitmap;
		if(bmp.GetBitmap(&bitmap)==0)
			break;

		CBitmap* pPreBmp=compDC.SelectObject(&bmp);

		pDC->StretchBlt(m_rcOpPos[i].left+2,
			m_rcOpPos[i].top+2,
			m_rcOpPos[i].Width()-2,
			m_rcOpPos[i].Height()-2,
			&compDC,
			0,
			0,
			bitmap.bmWidth,
			bitmap.bmHeight,
			SRCCOPY);

		// 恢复设备描述表原来的设置
		compDC.SelectObject(pPreBmp);
		bmp.DeleteObject();
		pDC->SetStretchBltMode(srlold);
		
	}

}

// The system calls this to obtain the cursor to display while the user drags
//  the minimized window.
HCURSOR CMy24DianDlg::OnQueryDragIcon()
{
	return (HCURSOR) m_hIcon;
}

void CMy24DianDlg::InitCardInfo()
{
	m_nRestCount=52;

	CString strTmp;
	int n=0;
	for(int i=0; i<4; i++)
		m_dNum[i]=1;
	for(i=0; i<4; i++)
	{		
		for(int j=0; j<13; j++)
		{
			strTmp.Format("%c",'0'+i);
			if(j<9)
				strTmp.Format(strTmp+"-0"+"%d.bmp",j+1);
			else
				strTmp.Format(strTmp+"-"+"%d.bmp",j+1);
			m_CardInfo[n].m_strFileName=strTmp;
			m_CardInfo[n].m_nNum=j+1;
			n++;
		}
	}
/*	for(i=0; i<52; i++)
		TRACE(m_CardInfo[i].m_strFileName+",%d\n",m_CardInfo[i].m_nNum);*/
}

void CMy24DianDlg::GetRand4()
{
	m_strAnswerList="";
	m_nAnswerIndex=0;

	InitPos();
	if(m_nRestCount<=0) 
	{
		if(!m_bmpCard[0].LoadFromFile("bmp\\-1-11.bmp"))
		{
			AfxMessageBox("Can not load \"-1-11.bmp\"!");
		}
		if(MessageBox("是否重新开局？","是否开局？",MB_YESNO | MB_ICONQUESTION)==IDYES)
		{
			if(!m_bmpCard[0].LoadFromFile("bmp\\-1-10.bmp"))
			{
				AfxMessageBox("Can not load \"-1-10.bmp\"!");
			}
			InitCardInfo();
			Invalidate(FALSE);
		}
		else
		{
			return;
		}
	}
//	CString strTmp;
	int nRand;
	for(int i=0; i<4; i++)
	{
		nRand=rand()%(m_nRestCount);
		SetCard(i,nRand);
//		strTmp.Format("%d",nRand);
//		MessageBox(strTmp);
	}
//	m_nRestCount-=4;
	InvalidateRgn();

}
void CMy24DianDlg::SetCard(int nCard,int nIndex)
{
	int n=-1;
	for(int i=0; i<52; i++)
	{
		if(!m_CardInfo[i].m_strFileName.IsEmpty())
		{
			n++;
		}
		if(n==nIndex)
		{
			switch(nCard)
			{
				case 0:
					if(!m_bmpCard[1].LoadFromFile("bmp\\"+m_CardInfo[i].m_strFileName))
						AfxMessageBox("Can not load BMP:\""+m_CardInfo[i].m_strFileName+"\"");
					m_CardInfo[i].m_strFileName="";
					m_dNum[0]=m_CardInfo[i].m_nNum;
					m_nRestCount--;
					break;
				case 1:
					if(!m_bmpCard[2].LoadFromFile("bmp\\"+m_CardInfo[i].m_strFileName))
						AfxMessageBox("Can not load BMP:\""+m_CardInfo[i].m_strFileName+"\"");
					m_CardInfo[i].m_strFileName="";
					m_dNum[1]=m_CardInfo[i].m_nNum;
					m_nRestCount--;
					break;
				case 2:
					if(!m_bmpCard[3].LoadFromFile("bmp\\"+m_CardInfo[i].m_strFileName))
						AfxMessageBox("Can not load BMP:\""+m_CardInfo[i].m_strFileName+"\"");
					m_CardInfo[i].m_strFileName="";
					m_dNum[2]=m_CardInfo[i].m_nNum;
					m_nRestCount--;
					break;
				case 3:
					if(!m_bmpCard[4].LoadFromFile("bmp\\"+m_CardInfo[i].m_strFileName))
						AfxMessageBox("Can not load BMP:\""+m_CardInfo[i].m_strFileName+"\"");
					m_CardInfo[i].m_strFileName="";
					m_dNum[3]=m_CardInfo[i].m_nNum;
					m_nRestCount--;
					break;

			}
			break;
		}
		else if(i==51)
			AfxMessageBox("There are something wrong!");
	}
}




void CMy24DianDlg::InvalidateRgn()
{
	CRect rc;
	CStatic*pStatic=(CStatic*)GetDlgItem(IDC_CARD1);		
	pStatic->GetWindowRect(rc);
	ScreenToClient(rc);
	InvalidateRect(rc,FALSE);
	pStatic=(CStatic*)GetDlgItem(IDC_CARD2);
	pStatic->GetWindowRect(rc);
	ScreenToClient(rc);
	InvalidateRect(rc,FALSE);
	pStatic=(CStatic*)GetDlgItem(IDC_CARD3);
	pStatic->GetWindowRect(rc);
	ScreenToClient(rc);
	InvalidateRect(rc,FALSE);
	pStatic=(CStatic*)GetDlgItem(IDC_CARD4);
	pStatic->GetWindowRect(rc);
	ScreenToClient(rc);
	InvalidateRect(rc,FALSE);
}



void CMy24DianDlg::OnButtonAnswer() 
{
	// TODO: Add your control notification handler code here
	UpdateData();

	if(m_strAnswerList=="无解!")
	{
		MessageBox("答案不正确!","信息",MB_ICONINFORMATION);		
		return;
	}
	BOOL bIsAgain=FALSE;

	m_ctlEditAnswer.GetWindowText(m_strAnswer);

	if(!m_strAnswerList.IsEmpty())
	{
		CString strCalResult = IsRight(bIsAgain);
		if(strCalResult.IsEmpty())//!m_bSolution &&		
			MessageBox("答案正确!","信息",MB_ICONINFORMATION);			
		else
		{
			if(bIsAgain) 
				return;
			if(strCalResult == "FALSE")
				MessageBox("答案不正确!","信息",MB_ICONINFORMATION);
			else
				MessageBox("答案不正确!\n你输入的表达式的运算结果为："+strCalResult,"信息",MB_ICONINFORMATION);

		}
		return;
	}

	CString strNum[4];
	strNum[0]=m_strNum1;
	strNum[1]=m_strNum2;
	strNum[2]=m_strNum3;
	strNum[3]=m_strNum4;

	if(m_bIsEnter)
	{
		for(int i=0; i<4; i++)
			m_dNum[i]=atof(strNum[i]);
	}

	SetCursor(AfxGetApp()->LoadStandardCursor(IDC_WAIT));

	CExpression expression(m_dNum[0],m_dNum[1],m_dNum[2],m_dNum[3],atof(m_strResult));	
	if(expression.ScanNum())
	{
		m_strAnswerList="参考答案:\r\n";
		m_strAnswerList+=expression.GetExpression();
		m_strAnswerList.Replace("*","×");
		m_strAnswerList.Replace("/","÷");		
		bIsAgain=FALSE;

		CString strCalResult = IsRight(bIsAgain);
		if(strCalResult.IsEmpty())//!m_bSolution &&	
			MessageBox("答案正确!","信息",MB_ICONINFORMATION);			
		else
		{
			if(bIsAgain) 
				return;
			if(strCalResult == "FALSE")
				MessageBox("答案不正确!","信息",MB_ICONINFORMATION);
			else
				MessageBox("答案不正确!\n你输入的表达式的运算结果为："+strCalResult,"信息",MB_ICONINFORMATION);
		}
	
	}
	else
	{
		m_strAnswerList="无解!";
		MessageBox("答案不正确!","信息",MB_ICONINFORMATION);