新二十四点view.cpp

a simple game vc＋＋写的 24 点小游戏

// 新二十四点View.cpp : implementation of the CMyView class
//
#include "stdafx.h"
#include "新二十四点.h"
#include "stdlib.h"
#include "math.h"

#include "新二十四点Doc.h"
#include "CntrItem.h"
#include "新二十四点View.h"
#include "CalDlg.h"

#include "calculator.h"
#ifdef _DEBUG
#define new DEBUG_NEW
#undef THIS_FILE
static char THIS_FILE[] = __FILE__;
#endif
/////////////////////////////////////////////////////////////////////////////
// CMyView

IMPLEMENT_DYNCREATE(CMyView, CView)

BEGIN_MESSAGE_MAP(CMyView, CView)
	//{{AFX_MSG_MAP(CMyView)
	ON_WM_DESTROY()
	ON_WM_SETFOCUS()
	ON_WM_SIZE()
	ON_COMMAND(ID_OLE_INSERT_NEW, OnInsertObject)
	ON_COMMAND(ID_CANCEL_EDIT_CNTR, OnCancelEditCntr)
	ON_WM_LBUTTONDOWN()
	ON_COMMAND(ID_GO, OnGo)
	ON_WM_RBUTTONDOWN()
	ON_COMMAND(ID_GOCAL, OnGocal)
	//}}AFX_MSG_MAP
END_MESSAGE_MAP()

/////////////////////////////////////////////////////////////////////////////
// CMyView construction/destruction
// 
// ipoint 是指+-=（）的位置！
// iipoint 是指用户输入的位置！

CMyView::CMyView():ipoint(520,380),iipoint(50,300),PaiPoint(20,30),AnswerPoint(50,300)

{
	lrtag=0;
	step=0;
	FaPai();
	m_pSelection = NULL;
	
}

CMyView::~CMyView()
{
}

BOOL CMyView::PreCreateWindow(CREATESTRUCT& cs)
{
	// TODO: Modify the Window class or styles here by modifying
	//  the CREATESTRUCT cs

	return CView::PreCreateWindow(cs);
}

/////////////////////////////////////////////////////////////////////////////
// CMyView drawing

void CMyView::OnDraw(CDC* pDC)
{
	CMyDoc* pDoc = GetDocument();
	ASSERT_VALID(pDoc);
	/////////show button;
	DrawButton(pDC,jia,ipoint);
	ipoint.x+=50;
	DrawButton(pDC,jian,ipoint);
	ipoint.x+=50;
	DrawButton(pDC,left,ipoint);
	ipoint.x+=50;
	DrawButton(pDC,equal,ipoint);
	ipoint.y+=50;
	ipoint.x-=50;
	DrawButton(pDC,right,ipoint);
	ipoint.x-=50;
	DrawButton(pDC,chu,ipoint);
	ipoint.x-=50;
	DrawButton(pDC,cheng,ipoint);
	ipoint.x+=150;
	DrawButton(pDC,goon,ipoint);
	
	//ipoint又回到原来的位置！！
	ipoint.x-=150;
	ipoint.y-=50;
	/////////////show pai
	ShowPai();
	
	///////////
	CPoint s(490,300);
	ShowFonts("按右键求帮助!",40,20,s,255);
	///////////
	
	//////////////////////////////////////////
	DrawLine(pDC,255,0,0,10,0,250,750,250);
	DrawLine(pDC,0,255,0,10,0,260,750,260);
	DrawLine(pDC,0,0,255,10,0,270,750,270);
	///////////////////////////////////////////////
	if (m_pSelection == NULL)
	{
		POSITION pos = pDoc->GetStartPosition();
		m_pSelection = (CMyCntrItem*)pDoc->GetNextClientItem(pos);
	}
	if (m_pSelection != NULL)
		m_pSelection->Draw(pDC, CRect(10, 10, 210, 210));
}

void CMyView::OnInitialUpdate()
{
	CView::OnInitialUpdate();


	// TODO: remove this code when final selection model code is written
	m_pSelection = NULL;    // initialize selection

}

void CMyView::OnDestroy()
{
	// Deactivate the item on destruction; this is important
	// when a splitter view is being used.
   CView::OnDestroy();
   COleClientItem* pActiveItem = GetDocument()->GetInPlaceActiveItem(this);
   if (pActiveItem != NULL && pActiveItem->GetActiveView() == this)
   {
      pActiveItem->Deactivate();
      ASSERT(GetDocument()->GetInPlaceActiveItem(this) == NULL);
   }
}


/////////////////////////////////////////////////////////////////////////////
// OLE Client support and commands

BOOL CMyView::IsSelected(const CObject* pDocItem) const
{
	// The implementation below is adequate if your selection consists of
	//  only CMyCntrItem objects.  To handle different selection
	//  mechanisms, the implementation here should be replaced.

	// TODO: implement this function that tests for a selected OLE client item

	return pDocItem == m_pSelection;
}

void CMyView::OnInsertObject()
{
	// Invoke the standard Insert Object dialog box to obtain information
	//  for new CMyCntrItem object.
	COleInsertDialog dlg;
	if (dlg.DoModal() != IDOK)
		return;

	BeginWaitCursor();

	CMyCntrItem* pItem = NULL;
	TRY
	{
		// Create new item connected to this document.
		CMyDoc* pDoc = GetDocument();
		ASSERT_VALID(pDoc);
		pItem = new CMyCntrItem(pDoc);
		ASSERT_VALID(pItem);

		// Initialize the item from the dialog data.
		if (!dlg.CreateItem(pItem))
			AfxThrowMemoryException();  // any exception will do
		ASSERT_VALID(pItem);
		
        if (dlg.GetSelectionType() == COleInsertDialog::createNewItem)
			pItem->DoVerb(OLEIVERB_SHOW, this);

		ASSERT_VALID(pItem);

		// As an arbitrary user interface design, this sets the selection
		//  to the last item inserted.

		// TODO: reimplement selection as appropriate for your application

		m_pSelection = pItem;   // set selection to last inserted item
		pDoc->UpdateAllViews(NULL);
	}
	CATCH(CException, e)
	{
		if (pItem != NULL)
		{
			ASSERT_VALID(pItem);
			pItem->Delete();
		}
		AfxMessageBox(IDP_FAILED_TO_CREATE);
	}
	END_CATCH

	EndWaitCursor();
}

void CMyView::OnCancelEditCntr()
{
	// Close any in-place active item on this view.
	COleClientItem* pActiveItem = GetDocument()->GetInPlaceActiveItem(this);
	if (pActiveItem != NULL)
	{
		pActiveItem->Close();
	}
	ASSERT(GetDocument()->GetInPlaceActiveItem(this) == NULL);
}

// Special handling of OnSetFocus and OnSize are required for a container
//  when an object is being edited in-place.
void CMyView::OnSetFocus(CWnd* pOldWnd)
{
	COleClientItem* pActiveItem = GetDocument()->GetInPlaceActiveItem(this);
	if (pActiveItem != NULL &&
		pActiveItem->GetItemState() == COleClientItem::activeUIState)
	{
		// need to set focus to this item if it is in the same view
		CWnd* pWnd = pActiveItem->GetInPlaceWindow();
		if (pWnd != NULL)
		{
			pWnd->SetFocus();   // don't call the base class
			return;
		}
	}

	CView::OnSetFocus(pOldWnd);
}

void CMyView::OnSize(UINT nType, int cx, int cy)
{
	CView::OnSize(nType, cx, cy);
	COleClientItem* pActiveItem = GetDocument()->GetInPlaceActiveItem(this);
	if (pActiveItem != NULL)
		pActiveItem->SetItemRects();
}

/////////////////////////////////////////////////////////////////////////////
// CMyView diagnostics

#ifdef _DEBUG
void CMyView::AssertValid() const
{
	CView::AssertValid();
}

void CMyView::Dump(CDumpContext& dc) const
{
	CView::Dump(dc);
}

CMyDoc* CMyView::GetDocument() // non-debug version is inline
{
	ASSERT(m_pDocument->IsKindOf(RUNTIME_CLASS(CMyDoc)));
	return (CMyDoc*)m_pDocument;
}
#endif //_DEBUG

/////////////////////////////////////////////////////////////////////////////
// CMyView message handlers

void CMyView::OnLButtonDown(UINT nFlags, CPoint point) 
{
	CPoint ppp(0,300);
	CPoint pppp(50,500);
	char a[2];
	CClientDC dc(this);
	//刷屏
	int q=1;
	if(lrtag==1||step==0)
	DrawLine(&dc,255,255,255,200,0,400,410,400);
	// TODO: Add your message handler code here and/or call default
	ID id=MouseWhere(point);
	switch(id)
	{
	case jia:
		expr[step++]='+';
		ShowFonts("+",40,14,iipoint);
		iipoint.x+=40;	
		break;
	case jian:
		expr[step++]='-';
		ShowFonts("-",40,14,iipoint);
		iipoint.x+=40;
		break;
	case cheng:
		expr[step++]='*';
		ShowFonts("*",40,14,iipoint);
		iipoint.x+=40;
		break;
	case chu:
		expr[step++]='/';
		ShowFonts("/",40,14,iipoint);
		iipoint.x+=40;
		break;
	case left:
		expr[step++]='(';
		ShowFonts("(",40,14,iipoint);
		iipoint.x+=40;
		break;
	case right:
		expr[step++]=')';
		ShowFonts(")",40,14,iipoint);
		iipoint.x+=40;
		break;
	case equal:
		expr[step++]='=';
		ShowFonts("=",40,14,iipoint);
		iipoint.x=50;
		iipoint.y=300;
		expr[step]=NULL;
		ShowFonts(expr,40,14,iipoint);
		postfix();
		DrawLine(&dc,255,255,255,200,0,400,410,400);
		if((eval()-24)<0.001&&(eval()-24)>-0.001)
			ShowFonts("wonderful",60,20,ppp,255);
		else 
			ShowFonts("error",60,20,ppp,255);
		step=0;
		break;
	case one:
		expr[step++]='0';
		sprintf(a,"%d",poke[0]);
		ShowFonts(a,40,14,iipoint,255);
		iipoint.x+=40;
		break;
	case two:
		expr[step++]='1';
		sprintf(a,"%d",poke[1]);
		ShowFonts(a,40,14,iipoint,0,255);
		iipoint.x+=40;
		break;
	case three:
		expr[step++]='2';
		sprintf(a,"%d",poke[2]);
		ShowFonts(a,40,14,iipoint,0,0,255);
		iipoint.x+=40;
		break;
	case four:
		expr[step++]='3';
		sprintf(a,"%d",poke[3]);
		ShowFonts(a,40,20,iipoint,122,122,122);
		iipoint.x+=40;
		break;
	case goon:
		FaPai();
		DrawLine(&dc,255,255,255,200,0,400,410,400);
		DrawLine(&dc,255,255,255,300,80,70,700,70);
		ShowPai();
		step=0;
		iipoint.x=50;
		iipoint.y=300;
		break;
	}
	
	CView::OnLButtonDown(nFlags, point);
}

ID CMyView::MouseWhere(CPoint point)
{
	if(point.x>ipoint.x&&point.x<ipoint.x+40&&point.y>ipoint.y&&point.y<ipoint.y+40)
		return jia;
	if(point.x>ipoint.x+50&&point.x<ipoint.x+90&&point.y>ipoint.y&&point.y<ipoint.y+40)
		return jian;
	if(point.x>ipoint.x&&point.x<ipoint.x+40&&point.y>ipoint.y+50&&point.y<ipoint.y+90)
		return cheng;
	if(point.x>ipoint.x+50&&point.x<ipoint.x+90&&point.y>ipoint.y+50&&point.y<ipoint.y+90)
		return chu;
	if(point.x>ipoint.x+100&&point.x<ipoint.x+140&&point.y>ipoint.y&&point.y<ipoint.y+40)
		return left;
	if(point.x>ipoint.x+100&&point.x<ipoint.x+140&&point.y>ipoint.y+50&&point.y<ipoint.y+90)
		return right;
	if(point.x>ipoint.x+150&&point.x<ipoint.x+190&&point.y>ipoint.y&&point.y<ipoint.y+40)
		return equal;
	if(point.x>ipoint.x+150&&point.x<ipoint.x+190&&point.y>ipoint.y+50&&point.y<ipoint.y+90)
		return goon;
	if(point.x>PaiPoint.x&&point.x<PaiPoint.x+100&&point.y>PaiPoint.y&&point.y<PaiPoint.y+200)
		return one;
	if(point.x>PaiPoint.x+200&&point.x<PaiPoint.x+300&&point.y>PaiPoint.y&&point.y<PaiPoint.y+200)
		return two;
	if(point.x>PaiPoint.x+400&&point.x<PaiPoint.x+500&&point.y>PaiPoint.y&&point.y<PaiPoint.y+200)
		return three;
	if(point.x>PaiPoint.x+600&&point.x<PaiPoint.x+700&&point.y>PaiPoint.y&&point.y<PaiPoint.y+200)
		return four;
	else return none;
}

void CMyView::DrawButton(CDC*pDC,ID id,CPoint ipoint)
{
	
	CBitmap bitmap;
	CDC dcMemory;
	dcMemory.CreateCompatibleDC(pDC);
	switch(id)
	{
	case jia:
		{	
			bitmap.LoadBitmap(IDB_JIA);
			dcMemory.SelectObject(&bitmap);
			pDC->BitBlt(ipoint.x,ipoint.y,40,40,&dcMemory,0,0,SRCCOPY);
			break;
		}
	case jian:
		{	
			bitmap.LoadBitmap(IDB_JIAN);
			dcMemory.SelectObject(&bitmap);
			pDC->BitBlt(ipoint.x,ipoint.y,40,40,&dcMemory,0,0,SRCCOPY);
			break;
		}
	case cheng:
		{	
			bitmap.LoadBitmap(IDB_CHENG);
			dcMemory.SelectObject(&bitmap);
			pDC->BitBlt(ipoint.x,ipoint.y,40,40,&dcMemory,0,0,SRCCOPY);
			break;
		}
	case chu:
		{	
			bitmap.LoadBitmap(IDB_CHU);
			dcMemory.SelectObject(&bitmap);
			pDC->BitBlt(ipoint.x,ipoint.y,40,40,&dcMemory,0,0,SRCCOPY);
			break;
		}	
	case equal:
		{	bitmap.LoadBitmap(IDB_EQUAL);
			dcMemory.SelectObject(&bitmap);
			pDC->BitBlt(ipoint.x,ipoint.y,40,40,&dcMemory,0,0,SRCCOPY);
			break;
		}
	case left:
		{	bitmap.LoadBitmap(IDB_LEFT);
			dcMemory.SelectObject(&bitmap);
			pDC->BitBlt(ipoint.x,ipoint.y,40,40,&dcMemory,0,0,SRCCOPY);
			break;
		}
	case right:
		{	bitmap.LoadBitmap(IDB_RIGHT);
			dcMemory.SelectObject(&bitmap);
			pDC->BitBlt(ipoint.x,ipoint.y,40,40,&dcMemory,0,0,SRCCOPY);
			break;
		}
	case goon:
		{	bitmap.LoadBitmap(IDB_GOON);
			dcMemory.SelectObject(&bitmap);
			pDC->BitBlt(ipoint.x,ipoint.y,40,40,&dcMemory,0,0,SRCCOPY);
			break;
		}
		
	}
}
void CMyView::ShowFonts(char * a,int lfHeight,int lfwidth,CPoint point,int red,int green,int blue)
{
	CClientDC dc(this);
	LOGFONT logfont;
	CFont font;
	logfont.lfHeight=lfHeight;
	logfont.lfWidth=lfwidth;
	logfont.lfEscapement=0;
	logfont.lfOrientation=0;
	logfont.lfWeight=FW_NORMAL;
	logfont.lfItalic=0;
	logfont.lfUnderline=0;
	logfont.lfStrikeOut=0;
	logfont.lfCharSet=ANSI_CHARSET;
	logfont.lfOutPrecision=OUT_DEFAULT_PRECIS;
	logfont.lfClipPrecision=CLIP_DEFAULT_PRECIS;
	logfont.lfQuality=PROOF_QUALITY;
	logfont.lfPitchAndFamily=VARIABLE_PITCH|FF_ROMAN;
	strcpy(logfont.lfFaceName,"Times New Roman");
	font.CreateFontIndirect(&logfont);
    CFont *oldfont=dc.SelectObject(&font);
	dc.SetTextColor(RGB(red,green,blue));
	dc.TextOut(point.x,point.y,a);
	dc.SelectObject(oldfont);

}

void CMyView::FaPai()
{
	
	for(int i=0;i<4;i++)
	{	
		for(int j=0;j<10;j+=rand()%8)
		{
		rand();
		}
		poke[i]=rand()%12+1;
		
	}
}

int  CMyView::Algorithum(short poke[4])
{
	CClientDC dc(this);
	CPoint point=AnswerPoint;
	int a[4];//用来表示四个数的标号；
	int b[3];//用来表示三个符号；
	double ra[4];
	char istring[20];
	int i=0;
	int tag=0;
	int count=0;
	int p=0;
	m_sArray.RemoveAll();
	/////////////////////////////////////////////////////////////
	for(a[0]=0;a[0]<4;a[0]++)
	{
		for(a[1]=0;a[1]<4;a[1]++)
		{
			if(a[0]==a[1])
				continue;
			for(a[2]=0;a[2]<4;a[2]++)
			{
				if(a[2]==a[0]||a[2]==a[1])
					continue;
				for(a[3]=0;a[3]<4;a[3]++)
				{
					if(a[3]==a[2]||a[3]==a[1]||a[3]==a[0])
						continue;
					for(i=0;i<4;i++)
					{	
						ra[i]=poke[a[i]]+0.0;
					}
					for(b[0]=0;b[0]<4;b[0]++)
						for(b[1]=0;b[1]<4;b[1]++)
							for(b[2]=0;b[2]<4;b[2]++)
							{	
								for(i=0;i<4;i++)
								{	
									ra[i]=poke[a[i]]+0.0;
								}
								//(((a0b0a1)b1a2)b2a3)
								tag=0;
								for(i=0;i<3;i++)
								{
									switch(b[i])
									{
									case 0: ra[i+1]=ra[i]+ra[i+1];break;
									case 1: ra[i+1]=ra[i]-ra[i+1];break;
									case 2: ra[i+1]=ra[i]*ra[i+1];break;
									case 3:
										if(fabs(ra[i+1])>0.0001)
											ra[i+1]=ra[i]/ra[i+1];
										else 
											tag=1;
										break;
									}
									if(tag==1)