GameApp_MFC.rar

#include ".\canvasform.h" CCanvasForm::CCanvasForm(void) { RECT rect; Create(NULL,"绘图窗口"); CClientDC dc(this); int width = dc.GetDeviceCaps(HORZRES); int height = dc.GetDeviceCaps(VERTRES); GetWindowRect( &rect ); width = ( width - ( rect.right - rect.left ))/2 ; height = (height - (rect.bottom - rect.top ))/2 ; MoveWindow( width , height , (rect.right - rect.left ) , (rect.bottom - rect.top ) ,true); BackgroudBitmap=new CBitmap; BackgroudBitmap->LoadBitmap(IDB_BITMAP1); ManBitmap=new CBitmap; ManBitmap->LoadBitmap(IDB_BITMAP2); pDC=new CDC; pDC->CreateCompatibleDC(&dc); x=250; y=150; flag=TRUE; } CCanvasForm::~CCanvasForm(void) { delete pDC; } BEGIN_MESSAGE_MAP(CCanvasForm, CFrameWnd) ON_WM_PAINT() ON_WM_KEYDOWN() ON_WM_CREATE() ON_WM_TIMER() END_MESSAGE_MAP() void CCanvasForm::OnPaint() { CPaintDC dc(this); RECT rect; GetClientRect(&rect); pDC->SelectObject(BackgroudBitmap); dc.BitBlt(0,0,rect.right,rect.bottom,pDC,0,0,SRCCOPY); pDC->SelectObject(ManBitmap); dc.BitBlt(x,y,104,154,pDC,104,0,SRCAND); dc.BitBlt(x,y,104,154,pDC,0,0,SRCPAINT); } void CCanvasForm::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(nChar=='A') { x--; //MessageBox("left"); } if(nChar=='D') { x++; //MessageBox("right"); } if(nChar=='W') { y--; //MessageBox("up"); } if(nChar=='S') { y++; //MessageBox("down"); } Invalidate(TRUE); CFrameWnd::OnKeyDown(nChar, nRepCnt, nFlags); } int CCanvasForm::OnCreate(LPCREATESTRUCT lpCreateStruct) { if (CFrameWnd::OnCreate(lpCreateStruct) == -1) return -1; // TODO: 在此添加您专用的创建代码 SetTimer(1,100,NULL); return 0; } void CCanvasForm::OnTimer(UINT nIDEvent) { // TODO: 在此添加消息处理程序代码和/或调用默认值 if(flag) x=x-5; else x=x+5; if(x<=0) flag=FALSE; if(x>0&&flag==FALSE) flag=TRUE; Invalidate(TRUE); CFrameWnd::OnTimer(nIDEvent); }