ourblokeview.cpp

基于WindowCE上对于windows mobile开发的一个俄罗斯方块程序

// OurBlokeView.cpp : COurBlokeView 类的实现
//

#include "stdafx.h"
#include "OurBloke.h"

#include "OurBlokeDoc.h"
#include "OurBlokeView.h"
#include "MainFrm.h"
#include "SubMenu.h"
#define IDB_BITMAP_JIONG                136

#define WM_CHANGEBLOKEVIEW (WM_USER + 2)

#ifdef _DEBUG
#define new DEBUG_NEW
#endif


// COurBlokeView

IMPLEMENT_DYNCREATE(COurBlokeView, CView)

BEGIN_MESSAGE_MAP(COurBlokeView, CView)
//	ON_WM_TIMER()
	ON_WM_ERASEBKGND()
	ON_WM_KEYDOWN()
	ON_WM_TIMER()
	ON_WM_SYSKEYDOWN()
END_MESSAGE_MAP()

// COurBlokeView 构造/析构

COurBlokeView::COurBlokeView()
: _CursorX(SCREENX_L)
, counter(0)

, bDo(false)
{
	// TODO: 在此处添加构造代码

}

COurBlokeView::~COurBlokeView()
{

	
}

BOOL COurBlokeView::PreCreateWindow(CREATESTRUCT& cs)
{
	// TODO: 在此处通过修改
	//  CREATESTRUCT cs 来修改窗口类或样式

	return CView::PreCreateWindow(cs);
}


// COurBlokeView 绘制
void COurBlokeView::OnDraw(CDC* pDC)
{
	COurBlokeDoc* pDoc = GetDocument();
	ASSERT_VALID(pDoc);

	// TODO: 在此处为本机数据添加绘制代码
	//apply the resource
	CRect   rcclient;  
	GetClientRect(rcclient);
	CBitmap bitmap;
	CDC   MemDC;
	HGDIOBJ hOldObject;
	MemDC.CreateCompatibleDC(pDC); 
	bitmap.CreateCompatibleBitmap(pDC,rcclient.right,rcclient.bottom);
	hOldObject = MemDC.SelectObject(&bitmap); 

	//fill the rectangle into white brush
	//	MemDC.FillRect(&rcclient,&CBrush(RGB(255,255,255)));

	//FillRect(MemDC,&rcclient,(HBRUSH) GetStockObject(WHITE_BRUSH));
	CBitmap bgbmp;
	bgbmp.LoadBitmap(IDC_BITMAP_BKGD);
	CDC   mdc;
	HGDIOBJ hOldObject2;
	mdc.CreateCompatibleDC(pDC);
	hOldObject2 = mdc.SelectObject(&bgbmp); 
	//_Blockbmp.CreateCompatibleBitmap(pDC,15,15);

	//Draw the screen 
	MemDC.BitBlt( 0,0,rcclient.right,rcclient.bottom,&mdc,0,0,SRCCOPY);

	//relieve the resource of the objects which I have gotten.
	SelectObject(mdc,hOldObject2);
	DeleteObject(hOldObject2);
	DeleteObject(bgbmp);
	DeleteDC (mdc) ;

	//for the frame of the map
/*	MemDC.MoveTo(8,100);
	MemDC.LineTo(8,200);
	MemDC.LineTo(168,200);
	MemDC.LineTo(168,100);
	MemDC.LineTo(8,100);*/

	

	//for the text of the score
	CRect a(0,0,100,20);
	SetBkMode(MemDC,TRANSPARENT);
	MemDC.SetTextColor(RGB(0,0,255));
	//FillRect(MemDC,&a,(HBRUSH)GetStockObject(BLACK_BRUSH));
	CString str ;
	str.Format(_T("Score:   %d"),_Screen.score);
	//string str = _T("Score:   ");
	//str = _T("Score:   ")+ str;
	MemDC.DrawText(str,&a,DT_LEFT);
	CBrush brush(RGB(128,128,255));
	int b = SCREENX_L +(SCREENX_R - SCREENX_L)/_Screen.MaxNum * _Screen.score; 
	FillRect(MemDC,CRect(SCREENX_L,195,b,205),brush);
	brush.DeleteObject();
	DeleteObject(a);



	bgbmp.LoadBitmap(IDB_BITMAP_JIONG);
	mdc.CreateCompatibleDC(pDC);
	hOldObject2 = mdc.SelectObject(&bgbmp); 
	//_Blockbmp.CreateCompatibleBitmap(pDC,15,15);

	//Draw the screen 
	MemDC.BitBlt( b-5,190,b+16,210,&mdc,0,0,SRCCOPY);

	//relieve the resource of the objects which I have gotten.
	SelectObject(mdc,hOldObject2);
	DeleteObject(hOldObject2);
	DeleteObject(bgbmp);
	DeleteDC (mdc) ;



	//the cursor
	MemDC.MoveTo(_CursorX,SCREENY_T);
	MemDC.LineTo(_CursorX,SCREENY_B);

	_Screen.OnDraw(&MemDC,this);
	//Draw the screen 

	pDC->BitBlt(0,0, rcclient.right  ,  rcclient.bottom ,&MemDC,   0,   0,   SRCCOPY); 

	//relieve the resource of the objects which I have gotten.
	SelectObject(MemDC,hOldObject);
	DeleteObject(bitmap);
	DeleteObject(hOldObject);
	MemDC.DeleteDC() ;
	DeleteObject(rcclient);
	ReleaseDC(pDC);
	

	// TODO: 在此处为本机数据添加绘制代码
}



// COurBlokeView 诊断

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

COurBlokeDoc* COurBlokeView::GetDocument() const // 非调试版本是内联的
{
	ASSERT(m_pDocument->IsKindOf(RUNTIME_CLASS(COurBlokeDoc)));
	return (COurBlokeDoc*)m_pDocument;
}
#endif //_DEBUG




// COurBlokeView 消息处理程序

BOOL COurBlokeView::Create(LPCTSTR lpszClassName, LPCTSTR lpszWindowName, DWORD dwStyle, const RECT& rect, CWnd* pParentWnd, UINT nID, CCreateContext* pContext)
{
	// TODO: 在此添加专用代码和/或调用基类

	if (!CView::Create(lpszClassName, lpszWindowName, dwStyle, rect, pParentWnd, nID, pContext))
	{
		return false;
	}
	SetTimer(1,50,NULL);
	



	return true;
}




//void COurBlokeView::OnTimer(UINT_PTR nIDEvent)
//{
//	// TODO: 在此添加消息处理程序代码和/或调用默认值
//	
//	
//
//	
//	CView::OnTimer(nIDEvent);
//}


BOOL COurBlokeView::OnEraseBkgnd(CDC* pDC)
{
	// TODO: 在此添加消息处理程序代码和/或调用默认值

	return true;//CView::OnEraseBkgnd(pDC);
}

void COurBlokeView::OnKeyDown(UINT nChar, UINT nRepCnt, UINT nFlags)
{
	// TODO: 在此添加消息处理程序代码和/或调用默认值

	
	if(VK_LEFT==nChar)//还要加上判断是否重叠 
	{
		//MessageBox(_T("key: <-"));%
		_Screen.Leftwards();
		//??this->Invalidate(true);
	} 
	if(VK_RIGHT==nChar)//还要加上判断是否重叠  
	{
		//MessageBox(_T("key: ->"));
		_Screen.Rightwards();
		//??this->Invalidate(true);
	} 
	if(VK_UP==nChar)//还要加上判断是否重叠 
	{
		//MessageBox(_T("key: 1"));
		_Screen.TurnAround();
		//??this->Invalidate(true);

	} 
	if(VK_DOWN==nChar)//还要加上判断是否重叠 
	{
		//MessageBox(_T("key: !"));
		//EnterCriticalSection(&lpCriticalSection);   
		_Screen.Downwards();
		//LeaveCriticalSection(&lpCriticalSection);   
		//??this->Invalidate(true);
	} 
	if (13==nChar)
	{
		//MessageBox(_T("key: !"));
		bDo =true;
		CSubMenu * psub = new CSubMenu;
		psub->DoModal();
	}
	CView::OnKeyDown(nChar, nRepCnt, nFlags);
}

void COurBlokeView::OnTimer(UINT_PTR nIDEvent)
{
	// TODO: 在此添加消息处理程序代码和/或调用默认值
	COurBlokeView * pView = this;
	
	if (bDo == true)
	{
		return;
	}

	counter ++;

	if ((counter%10)== 0)
	{
		pView->_Screen.IncBottomY();


		//EnterCriticalSection(&lpCriticalSection); 
		if (pView->_Screen.JudgeBottomY())
		{

			pView->_Screen.MappingQueue();
			pView->_Screen.RestartQueue();
			//this->Invalidate(true);
		}
		else
		{
			if (pView->_Screen.HasTouch())
			{
				if (_Screen.HasFailed())
				{
					CMainFrame *pMain=(CMainFrame *)AfxGetApp()->m_pMainWnd;
					pMain->SendMessage(WM_CHANGEBLOKEVIEW,0,0);

				}
				else
				{
					pView->_Screen.SetTouch();
					pView->_Screen.RestartQueue();
				}
				//EnterCriticalSection(&lpCriticalSection);   
				
				//LeaveCriticalSection(&lpCriticalSection);   
			}
			/*else
			{
			_Screen.IncBottomY();
			}*/

			//_Screen.HasTouch(BottomX,BottomY);
		}
		//LeaveCriticalSection(&lpCriticalSection); 
	}
	if (counter == 4000)
	{
		counter = 0;
	}

	if (pView->_CursorX == (SCREENX_R+2) )
	{
		pView->_CursorX = SCREENX_L;

	}
	
	int tmpL =(pView->_CursorX-SCREENX_L)%CELLSIZEX;
	if (tmpL == 0)
	{
		_Screen.Reduceblock(_CursorX);
	}
	

	pView->_CursorX += 2;
	


	this->Invalidate(true);
	CView::OnTimer(nIDEvent);
}

void COurBlokeView::OnSysKeyDown(UINT nChar, UINT nRepCnt, UINT nFlags)
{
	// TODO: 在此添加消息处理程序代码和/或调用默认值

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