renzhe2view.cpp

贪吃蛇游戏源代码

// renzhe2View.cpp : implementation of the CRenzhe2View class
//

#include "stdafx.h"
#include "renzhe2.h"

#include "renzhe2Doc.h"
#include "renzhe2View.h"
#include "resource.h"

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

/////////////////////////////////////////////////////////////////////////////
// CRenzhe2View

IMPLEMENT_DYNCREATE(CRenzhe2View, CView)

BEGIN_MESSAGE_MAP(CRenzhe2View, CView)
	ON_WM_CONTEXTMENU()
	//{{AFX_MSG_MAP(CRenzhe2View)
	ON_WM_KEYDOWN()
	ON_WM_TIMER()
	ON_COMMAND(ID_MENUzhuce, OnMENUzhuce)
	ON_COMMAND(ID_Primary, OnPrimary)
	ON_COMMAND(ID_Senior, OnSenior)
	ON_COMMAND(ID_Junior, OnJunior)
	ON_COMMAND(ID_GameWudi, OnGameWudi)
	ON_COMMAND(ID_GameScore100, OnGameScore100)
	ON_COMMAND(ID_GameScore200, OnGameScore200)
	ON_COMMAND(ID_GameScore500, OnGameScore500)
	ON_COMMAND(ID_Instructions, OnInstructions)
	ON_COMMAND(ID_GJunior, OnGJunior)
	ON_COMMAND(ID_GPrimer, OnGPrimer)
	ON_COMMAND(ID_GSenior, OnGSenior)
	ON_COMMAND(ID_Gtianxiawudi, OnGtianxiawudi)
	//}}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()

/////////////////////////////////////////////////////////////////////////////
// CRenzhe2View construction/destruction

CRenzhe2View::CRenzhe2View()
{
	// TODO: add construction code here

}

CRenzhe2View::~CRenzhe2View()
{
}

BOOL CRenzhe2View::PreCreateWindow(CREATESTRUCT& cs)
{
	// TODO: Modify the Window class or styles here by modifying
	//  the CREATESTRUCT cs

	return CView::PreCreateWindow(cs);
}

/////////////////////////////////////////////////////////////////////////////
// CRenzhe2View drawing

void CRenzhe2View::OnDraw(CDC* pDC)
{
	CRenzhe2Doc* pDoc = GetDocument();
	ASSERT_VALID(pDoc);
	// TODO: add draw code for native data here
	CString str_score,str_name1("Sorce:"),str_name2("所用时间："),str_time,str_shuoming("游戏说明：按空格键可开始游戏，在按空格键可暂停游，上下左右为各方向键");
	CString totletime;
	CRect rect2;
	CBrush *oldbrush,newbrush1,newbrush2;
	CPen *oldpen,newpen;
	int m_yanse;
	//COLORREF RGB(125,205,100);
	newbrush1.CreateSolidBrush(RGB(125,205,100));
    GetClientRect(&rect2);
    oldbrush=pDC->SelectObject(&newbrush1);
	for(int i=0;i<=pDoc->m_long;i++)
		pDC->Rectangle(pDoc->rect[i]);
	m_yanse=rand()%255;
	newbrush2.CreateSolidBrush(RGB(m_yanse*3,m_yanse,m_yanse+150));
    pDC->SelectObject(&newbrush2);
	//if(pDoc->m_doushu>=1)
	  pDC->Rectangle(pDoc->douzi[pDoc->m_doushu].dou_rect);

	
	  
	  pDC->SelectObject(oldbrush);
	//newbrush2.DeleteObject();
	newpen.CreatePen(PS_SOLID,2,RGB(0,0,255));
	oldpen=pDC->SelectObject(&newpen);
	pDC->MoveTo(rect2.left,rect2.top+50);
	pDC->LineTo(rect2.right,rect2.top+50);
    pDC->SelectObject(oldpen);
	//pDC->Rectangle(rect2.left+50,rect2.top+10,rect2.left+100,rect2.top+40);
	pDC->SetTextColor(RGB(10,100,255));
	str_score.Format("%ld",pDoc->m_score);
	pDC->TextOut(60,15,str_score);
	pDC->TextOut(10,15,str_name1);
	pDC->TextOut(rect2.right-150,15,str_name2);
	str_time.Format("%8.1f",pDoc->time);
	pDC->TextOut(rect2.right-80,15,str_time);
    pDC->TextOut(90,15,str_shuoming);
	if(pDoc->game_zhongzhi==1)
		pDC->TextOut(200,400,"GAME OVER");
	if(pDoc->m_score==pDoc->m_totlescore)                                    //改变分数可以改变游戏结束前蛇吃豆的数量
	{
		KillTimer(1);
		pDoc->game_zhongzhi=1;
		pDC->TextOut(200,400,"YOU WIN THE GAME !!");
		totletime.Format("%8.1f",pDoc->time);
		pDC->TextOut(125,430,"总用时(秒):");
		pDC->TextOut(200,430,totletime);
	}
	 if(pDoc->m_dialog==1)
	 {
		 pDoc->m_dialog=0;
         P_name you;
	    if(you.DoModal()==IDOK)
		{
           pDC->TextOut(rect2.right-240,15,you.m_personname);
		   pDC->TextOut(rect2.right-290,15,"玩家：");
		}
	 }

}

/////////////////////////////////////////////////////////////////////////////
// CRenzhe2View printing

BOOL CRenzhe2View::OnPreparePrinting(CPrintInfo* pInfo)
{
	// default preparation
	return DoPreparePrinting(pInfo);
}

void CRenzhe2View::OnBeginPrinting(CDC* /*pDC*/, CPrintInfo* /*pInfo*/)
{
	// TODO: add extra initialization before printing
}

void CRenzhe2View::OnEndPrinting(CDC* /*pDC*/, CPrintInfo* /*pInfo*/)
{
	// TODO: add cleanup after printing
}

/////////////////////////////////////////////////////////////////////////////
// CRenzhe2View diagnostics

#ifdef _DEBUG
void CRenzhe2View::AssertValid() const
{
	CView::AssertValid();
}

void CRenzhe2View::Dump(CDumpContext& dc) const
{
	CView::Dump(dc);
}

CRenzhe2Doc* CRenzhe2View::GetDocument() // non-debug version is inline
{
	ASSERT(m_pDocument->IsKindOf(RUNTIME_CLASS(CRenzhe2Doc)));
	return (CRenzhe2Doc*)m_pDocument;
}
#endif //_DEBUG

/////////////////////////////////////////////////////////////////////////////
// CRenzhe2View message handlers

void CRenzhe2View::OnKeyDown(UINT nChar, UINT nRepCnt, UINT nFlags) 
{
	// TODO: Add your message handler code here and/or call default
	CRenzhe2Doc* pDoc = GetDocument();
	ASSERT_VALID(pDoc);
	CRect rect2;
	GetClientRect(&rect2);
	switch(nChar)
	{
	case VK_SPACE:
		{
			if(pDoc->zhongzhi==1&&pDoc->game_zhongzhi==0)
			{
			    SetTimer(1,pDoc->m_gamelevel,0);
				pDoc->zhongzhi=0;
			}
			else
			{
				KillTimer(1);
				pDoc->zhongzhi=1;
			}
			break;
		}
	case VK_UP:
		{
			if(!(pDoc->L_point.y<(rect2.top+40))&&pDoc->m_heng==1)
			{
				//pDoc->L_point.y-=10;
				//pDoc->R_point.y-=10;
                pDoc->m_heng=0;
				pDoc->u_yundong=1;
				pDoc->d_yundong=0;
				pDoc->l_yundong=0;
				pDoc->r_yundong=0;
			}
			break;
		}
	case VK_DOWN:
		{
	     	if(!(pDoc->R_point.y>rect2.bottom)&&pDoc->m_heng==1)
			{
			     //pDoc->R_point.y+=10;
			     //pDoc->L_point.y+=10;
				 pDoc->m_heng=0;
				 pDoc->u_yundong=0;
				 pDoc->d_yundong=1;
				 pDoc->l_yundong=0;
				 pDoc->r_yundong=0;
			}
			break;
		}
	case VK_LEFT:
		{
           if(!(pDoc->L_point.x<rect2.left)&&(pDoc->m_heng==0))
			{
				//pDoc->L_point.x-=10;
				//pDoc->R_point.x-=10;
				pDoc->m_heng=1;
				pDoc->u_yundong=0;
				pDoc->d_yundong=0;
				pDoc->l_yundong=1;
				pDoc->r_yundong=0;
			}
			break;
		}
	case VK_RIGHT:
		{
			if(!(pDoc->R_point.x>rect2.right)&&pDoc->m_heng==0)
			{
				//pDoc->L_point.x+=10;
				//pDoc->R_point.x+=10;
				pDoc->m_heng=1;
				pDoc->u_yundong=0;
				pDoc->d_yundong=0;
				pDoc->l_yundong=0;
				pDoc->r_yundong=1;
			}
			break;
		}
	}
		/*while(1)                           //循环的目的是如果豆子的位置与蛇重合，则重新产生豆子
		{
       if(pDoc->zhongzhi==0&&pDoc->douzi[pDoc->m_doushu].dou_cunzai==1)
	   {int x=rand()%(500);
		   int y=(rand()%500)+60;
		   //int x=rand()%(rect2.right);
		   //int y=(rand()%(rect2.bottom-60))+60;                   //让豆子产生在说明栏以下
		   pDoc->douzi[pDoc->m_doushu].dou_rect=CRect(x-10,y-10,x,y);
		   pDoc->m_doushu++;
		   pDoc->douzi[pDoc->m_doushu].dou_cunzai=0;
	   }
	   for(int j=0;j<=pDoc->m_long;j++)
		   if(pDoc->douzi[pDoc->m_doushu].dou_rect==pDoc->rect[j])
			   pDoc->dou_weizhi=1;
		   else
           pDoc->dou_weizhi=0;
		   if(pDoc->dou_weizhi==0)
			   break;
		}
		InvalidateRect(pDoc->douzi[pDoc->m_doushu-1].dou_rect);*/
//	pDoc->rect[0]=CRect(pDoc->L_point,pDoc->R_point);
//	Invalidate();

	CView::OnKeyDown(nChar, nRepCnt, nFlags);
}


void CRenzhe2View::OnTimer(UINT nIDEvent) 
{
	// TODO: Add your message handler code here and/or call default
	CRenzhe2Doc* pDoc = GetDocument();
	ASSERT_VALID(pDoc);
	CRect rect3,rect1,s_rect(60,15,100,40),t_rect;                    //rect1是蛇的运动重绘区
	GetClientRect(&rect3);
	rect1=CRect(0,rect3.top+51,rect3.right,rect3.bottom);