2_1view.cpp

VC++游戏编程

// 2_1View.cpp : implementation of the CMy2_1View class
//

#include "stdafx.h"
#include "2_1.h"

#include "2_1Doc.h"
#include "2_1View.h"

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

/////////////////////////////////////////////////////////////////////////////
// CMy2_1View

IMPLEMENT_DYNCREATE(CMy2_1View, CView)

BEGIN_MESSAGE_MAP(CMy2_1View, CView)
	//{{AFX_MSG_MAP(CMy2_1View)
	ON_WM_TIMER()
	ON_WM_LBUTTONDOWN()
	ON_WM_RBUTTONDOWN()
	ON_WM_CREATE()
	ON_COMMAND(ID_START, OnStart)
	ON_WM_LBUTTONUP()
	//}}AFX_MSG_MAP
	// Standard printing commands
	ON_COMMAND(ID_FILE_PRINT, CView::OnFilePrint)
	ON_COMMAND(ID_FILE_PRINT_DIRECT, CView::OnFilePrint)
	ON_COMMAND(ID_FILE_PRINT_PREVIEW, CView::OnFilePrintPreview)
END_MESSAGE_MAP()

/////////////////////////////////////////////////////////////////////////////
// CMy2_1View construction/destruction

CMy2_1View::CMy2_1View()
{
	// TODO: add construction code here
	for(int ii=0;ii<16;ii++)
		m_Bitmap[ii].LoadBitmap(IDB_BITMAP14+ii);
    for(int jj=0;jj<4;jj++)
		m_anniu[jj].LoadBitmap(IDB_ANNIU1+jj);
    second=0;//计时
	secondstart=0;//1时开始计时
    m_RowCount=25;//行数
	m_ColCount=16;//列数
    leinum=80;
	leftnum=leinum;//剩余雷数
	jieshu=0;//jieshu=1时停止
	int aa=0;
	//初始化0
	for(int i=0;i<m_RowCount;i++)
	{
		for(int j=0;j<m_ColCount;j++)
		{
			lei[i][j].shumu=0;
			lei[i][j].weitu=0;
		}
	}
	//获取当前时间
	CTime time=GetCurrentTime();
	int s;
	//获取秒数
	s=time.GetSecond();
	//设置40个雷
	do
	{
		//以当前秒数为产生随机算法
		int k=(rand()*s)%m_RowCount;
		int l=(rand()*s)%m_ColCount;
		if(lei[k][l].shumu!=-1)
		{
			lei[k][l].shumu=-1; 
		    aa++; 
		}
	 
	}while(aa!=leinum);   
    //给方格赋值，计算雷数
	for(int a=0;a<m_RowCount;a++)
		for(int b=0;b<m_ColCount;b++)
			if(lei[a][b].shumu==0)
			{
				for(int c=a-1;c<a+2;c++)
					for(int d=b-1;d<b+2;d++)
						if(c>=0&&c<m_RowCount&&d>=0&&d<m_ColCount)
							if(lei[c][d].shumu==-1)
								lei[a][b].shumu++;		
			}
}

CMy2_1View::~CMy2_1View()
{ 
    
}

BOOL CMy2_1View::PreCreateWindow(CREATESTRUCT& cs)
{
	// TODO: Modify the Window class or styles here by modifying
	//  the CREATESTRUCT cs

	return CView::PreCreateWindow(cs);
}

/////////////////////////////////////////////////////////////////////////////
// CMy2_1View drawing

void CMy2_1View::OnDraw(CDC* pDC)
{
	CMy2_1Doc* pDoc = GetDocument();
	ASSERT_VALID(pDoc);
	// TODO: add draw code for native data here
	//画背景
    CBrush mybrush1;
 	mybrush1.CreateSolidBrush(RGB(192,192,192));
 	CRect myrect1(0,0,1200,800);
 	pDC->FillRect(myrect1,&mybrush1);
  //画黑框
	CBrush mybrush;
 	mybrush.CreateSolidBrush(RGB(0,0,0));
 	CRect myrect(20,10,70,40);
 	pDC->FillRect(myrect,&mybrush);

	CRect myrect2(325,10,375,40);
 	pDC->FillRect(myrect2,&mybrush);

	CPen mypen;
	CPen*myoldPen;
	mypen.CreatePen(PS_SOLID,2,RGB(255,255,255));
    myoldPen=pDC->SelectObject(&mypen);
//画黑框的白线
	pDC->MoveTo(20,40);
	pDC->LineTo(70,40);
	pDC->LineTo(70,10);
	pDC->MoveTo(325,40);
	pDC->LineTo(375,40);
	pDC->LineTo(375,10);
//画雷区边线
    for(int i=0;i<m_RowCount;i++)
		for(int j=0;j<m_ColCount;j++)
		{
			pDC->MoveTo(10+i*15,50+j*15+14);
			pDC->LineTo(10+i*15,50+j*15);	
			pDC->LineTo(10+i*15+14,50+j*15);
		}
	pDC->SelectObject(myoldPen);

	CPen mypen2;
	CPen*myoldPen2;
	mypen2.CreatePen(PS_SOLID,1,RGB(0,0,0));
    myoldPen2=pDC->SelectObject(&mypen2);
    for(int ii=0;ii<m_RowCount;ii++)
		for(int jj=0;jj<m_ColCount;jj++)
		{
			pDC->MoveTo(10+ii*15,50+jj*15+14);
			pDC->LineTo(10+ii*15+14,50+jj*15+14);	
			pDC->LineTo(10+ii*15+14,50+jj*15);
		}
	pDC->SelectObject(myoldPen2);

 		 CDC Dc;
  	 if(Dc.CreateCompatibleDC(pDC)==FALSE)
  		  AfxMessageBox("Can't create DC");	
	 //显示按钮
	 Dc.SelectObject(m_anniu[0]);
	 pDC->BitBlt(180,10,160,160,&Dc,0,0,SRCCOPY);
     //判断显示什么位图
	 //weitu=1已按下的数字区
	 //weitu=2显示旗
	 //weitu=3显示问号
	 for(int a=0;a<m_RowCount;a++)
		 for(int b=0;b<m_ColCount;b++)
			{
				if(lei[a][b].weitu==1)
				{
                    Dc.SelectObject(m_Bitmap[lei[a][b].shumu]);
					pDC->BitBlt(a*15+10,b*15+50,160,160,&Dc,0,0,SRCCOPY);
				}
				if(lei[a][b].weitu==2)
				{
					Dc.SelectObject(m_Bitmap[9]);
					pDC->BitBlt(a*15+10,b*15+50,160,160,&Dc,0,0,SRCCOPY);
				}
				if(lei[a][b].weitu==3)
				{
					Dc.SelectObject(m_Bitmap[10]);
					pDC->BitBlt(a*15+10,b*15+50,160,160,&Dc,0,0,SRCCOPY);
				}
				//结束
				if(jieshu==1&&lei[a][b].shumu==-1)
				{
                    Dc.SelectObject(m_Bitmap[11]);
					pDC->BitBlt(a*15+10,b*15+50,160,160,&Dc,0,0,SRCCOPY);
					Dc.SelectObject(m_anniu[3]);
					pDC->BitBlt(180,10,160,160,&Dc,0,0,SRCCOPY);
				}
				
			}
//显示黑框里的数字
	int nOldDC=pDC->SaveDC();
	pDC->SetTextColor(RGB(255,0,0));
	pDC->SetBkColor(RGB(0,0,0));
	CFont font; 					             
	if(0==font.CreatePointFont(160,"Comic Sans MS"))
	{
		AfxMessageBox("Can't Create Font");
	}
	pDC->SelectObject(&font);
	CString str;  
	if(leftnum<10) 
		str.Format("00%d",leftnum);
	else
		str.Format("0%d",leftnum);					
	pDC->TextOut(25,10,str);
	if(second<10)
		str.Format("00%d",second);
	else if(second<100)
			str.Format("0%d" ,second);
		else
			str.Format("%d" ,second);
	pDC->TextOut(330,10,str);
	pDC->RestoreDC(nOldDC);
			//////////////////////////////////////////////
}

/////////////////////////////////////////////////////////////////////////////
// CMy2_1View printing

BOOL CMy2_1View::OnPreparePrinting(CPrintInfo* pInfo)
{
	// default preparation
	return DoPreparePrinting(pInfo);
}

void CMy2_1View::OnBeginPrinting(CDC* /*pDC*/, CPrintInfo* /*pInfo*/)
{
	// TODO: add extra initialization before printing
}

void CMy2_1View::OnEndPrinting(CDC* /*pDC*/, CPrintInfo* /*pInfo*/)
{
	// TODO: add cleanup after printing
}

/////////////////////////////////////////////////////////////////////////////
// CMy2_1View diagnostics

#ifdef _DEBUG
void CMy2_1View::AssertValid() const
{
	CView::AssertValid();
}

void CMy2_1View::Dump(CDumpContext& dc) const
{
	CView::Dump(dc);
}

CMy2_1Doc* CMy2_1View::GetDocument() // non-debug version is inline
{
	ASSERT(m_pDocument->IsKindOf(RUNTIME_CLASS(CMy2_1Doc)));
	return (CMy2_1Doc*)m_pDocument;
}
#endif //_DEBUG

/////////////////////////////////////////////////////////////////////////////
// CMy2_1View message handlers

void CMy2_1View::OnTimer(UINT nIDEvent) 
{
	// TODO: Add your message handler code here and/or call default
	//结束，返回
	if(jieshu==1)
		return;
	//显示个数为0的方格
	leizero();
	//计时
	if(secondstart>0)
		secondstart++;
	if(secondstart==20)
	{
		secondstart=1;
		second++;	
		//重画时间
    	CRect rect3;
		rect3.left=325;
		rect3.right=375;
		rect3.top=10;
		rect3.bottom=40;
		InvalidateRect(&rect3);	
	}
	CView::OnTimer(nIDEvent);
}

void CMy2_1View::OnLButtonDown(UINT nFlags, CPoint point) 
{
	// TODO: Add your message handler code here and/or call default	
    //获取指针pdc
     CDC *pDC=GetDC();
	 CDC Dc;
 	 if(Dc.CreateCompatibleDC(pDC)==FALSE)
 		  AfxMessageBox("Can't create DC");	
	 //显示按下按钮
	 if(point.x>180&&point.x<210&&point.y>10&&point.y<40)
	 {
    	Dc.SelectObject(m_anniu[3]);
    	pDC->BitBlt(180,10,160,160,&Dc,0,0,SRCCOPY);		
	 }
    if((point.x>=10)&&(point.x<=385)&&(point.y>=50)&&(point.y<=290))
	{			
		if(jieshu==1)
			return;

		 //显示张口按钮
		Dc.SelectObject(m_anniu[1]);
		pDC->BitBlt(180,10,160,160,&Dc,0,0,SRCCOPY);		  
	
		secondstart=1;
		int a=(point.x-10)/15;
		int b=(point.y-50)/15;
		if(lei[a][b].weitu==0||lei[a][b].weitu==3)
        {
		    if(lei[a][b].shumu==-1)
			{
				jieshu=1; 
				KillTimer(1);
				Invalidate();
			}
            else 
			{
				lei[a][b].weitu=1;
				CRect rect;
				rect.left=a*15+10;
				rect.right=a*15+25;
				rect.top=b*15+50;
				rect.bottom=b*15+65;
				InvalidateRect(&rect);
			}	
		}
		
	}

	CView::OnLButtonDown(nFlags, point);
}

void CMy2_1View::OnRButtonDown(UINT nFlags, CPoint point) 
{
	// TODO: Add your message handler code here and/or call default
	//结束，返回
	if(jieshu==1)
		return;
	if((point.x>=10)&&(point.x<=385)&&(point.y>=50)&&(point.y<=290))
	{		
		int a=(point.x-10)/15;
		int b=(point.y-50)/15;

		if(lei[a][b].weitu==0||lei[a][b].weitu==3)	
		{
			lei[a][b].weitu=2;			
			leftnum--;	
		
		}
	    else
			if(lei[a][b].weitu==2)
			{
				lei[a][b].weitu=3;
				leftnum++;
			}
        //重画剩下雷数
		CRect rect2;
		rect2.left=20;
		rect2.right=70;
		rect2.top=10;
		rect2.bottom=40;
		InvalidateRect(&rect2);			
		//重画打击格子
		CRect rect;
    	rect.left=a*15+10;
		rect.right=a*15+25;
		rect.top=b*15+50;
		rect.bottom=b*15+65;
		InvalidateRect(&rect);		
	}
	CView::OnRButtonDown(nFlags, point);
}

 
int CMy2_1View::OnCreate(LPCREATESTRUCT lpCreateStruct) 
{
	if (CView::OnCreate(lpCreateStruct) == -1)
		return -1;
	
	// TODO: Add your specialized creation code here
//	SetTimer(1,50,NULL);
	return 0;
}
//扫描，如果是已经被按下且雷数为0，显示它周围的八个格，并重画
void CMy2_1View::leizero()
{
    for(int i=0;i<m_RowCount;i++)
		for(int j=0;j<m_ColCount;j++)
			if(lei[i][j].shumu==0&&lei[i][j].weitu==1)
			{
				for(int n=i-1;n<i+2;n++)
					for(int m=j-1;m<j+2;m++)
						if(n>=0&&n<25&&m>=0&&m<m_ColCount)
							if(lei[n][m].shumu!=-1&&lei[n][m].weitu==0)
							{
								lei[n][m].weitu=1;
								CRect rect;
								rect.left=n*15+10;
								rect.right=n*15+25;
								rect.top=m*15+50;
								rect.bottom=m*15+65;
								InvalidateRect(&rect);		
							}
			}
}

void CMy2_1View::OnStart() 
{
	SetTimer(1,50,NULL);
	// TODO: Add your command handler code here
	second=0;//计时
	secondstart=0;//1时开始计时
//	num=0;
    leftnum=leinum;//剩余雷数
	jieshu=0;//jieshu=1时停止
	int aa=0;
	//初始化0
	for(int i=0;i<m_RowCount;i++)
	{
		for(int j=0;j<m_ColCount;j++)
		{
			lei[i][j].shumu=0;
			lei[i][j].weitu=0;
		}
	}
	//设置40个雷
	do
	{
		int k=rand()%m_RowCount;
		int l=rand()%m_ColCount;
		if(lei[k][l].shumu!=-1)
		{
			lei[k][l].shumu=-1; 
		    aa++; 
		}
	 
	}while(aa!=leinum);   
    //给方格赋值
	for(int a=0;a<m_RowCount;a++)
		for(int b=0;b<m_ColCount;b++)
			if(lei[a][b].shumu==0)
			{
				for(int c=a-1;c<a+2;c++)
					for(int d=b-1;d<b+2;d++)
						if(c>=0&&c<m_RowCount&&d>=0&&d<m_ColCount)
							if(lei[c][d].shumu==-1)
								lei[a][b].shumu++;		
			}
	Invalidate(); 

}

void CMy2_1View::OnLButtonUp(UINT nFlags, CPoint point) 
{
	// TODO: Add your message handler code here and/or call default
    CDC *pDC=GetDC();
 	CDC Dc;
 	if(Dc.CreateCompatibleDC(pDC)==FALSE)
 	  AfxMessageBox("Can't create DC");	
	//显示按钮
	Dc.SelectObject(m_anniu[0]);
	pDC->BitBlt(180,10,160,160,&Dc,0,0,SRCCOPY);
	
	if(jieshu==1)
	{
		Dc.SelectObject(m_anniu[2]);
		pDC->BitBlt(180,10,160,160,&Dc,0,0,SRCCOPY);
	}	

	if(point.x>180&&point.x<210&&point.y>10&&point.y<40)
	    OnStart();

	CView::OnLButtonUp(nFlags, point);
}