学VC编游戏-08.脚踏实地

// 脚踏实地Dlg.cpp : implementation file /********************************* [学VC编游戏] 编著、程序设计：唐明理 2004.7 E-mail: cqtml@163.com **********************************/ #include "stdafx.h" #include "脚踏实地.h" #include "脚踏实地Dlg.h" #ifdef _DEBUG #define new DEBUG_NEW #undef THIS_FILE static char THIS_FILE[] = __FILE__; #endif ///////////////////////////////////////////////////////////////////////////// // CMyDlg dialog CMyDlg::CMyDlg(CWnd* pParent /*=NULL*/) : CDialog(CMyDlg::IDD, pParent) { //{{AFX_DATA_INIT(CMyDlg) // NOTE: the ClassWizard will add member initialization here //}}AFX_DATA_INIT m_hIcon = AfxGetApp()->LoadIcon(IDR_MAINFRAME); } void CMyDlg::DoDataExchange(CDataExchange* pDX) { CDialog::DoDataExchange(pDX); //{{AFX_DATA_MAP(CMyDlg) // NOTE: the ClassWizard will add DDX and DDV calls here //}}AFX_DATA_MAP } BEGIN_MESSAGE_MAP(CMyDlg, CDialog) //{{AFX_MSG_MAP(CMyDlg) ON_WM_PAINT() ON_WM_QUERYDRAGICON() ON_WM_LBUTTONDOWN() ON_WM_TIMER() ON_WM_MOUSEMOVE() ON_WM_LBUTTONUP() //}}AFX_MSG_MAP END_MESSAGE_MAP() ///////////////////////////////////////////////////////////////////////////// // CMyDlg message handlers BOOL CMyDlg::OnInitDialog()//对话框程序的初始入口,[MFC自动产生] { CDialog::OnInitDialog(); SetIcon(m_hIcon, TRUE); // Set big icon SetIcon(m_hIcon, FALSE); // Set small icon // TODO: Add extra initialization here //////////////////////////////////////////////////////////////////////////////// MoveWindow(0,0,800,600);//窗口定位 CenterWindow(); //居中窗口 //--------------------------------------------------------------- m_game.dir="../../图片/";//图片路径 m_game.initmap(); //初始化类 // m_game.loaddata(); //调资源包............................ fidtim=0; //寻路时间 down=0;dowx=0;dowy=0; //左键按键清0 //-------------------------------------------------------------------- //................................................................ CString str=" 这是《学VC、编游戏》的第七个示例\r\n\r\n"; str+=" 在这一章，我们使用了以下知识、技术。\r\n"; str+="1．设置障碍，建立地图障碍数字化模型。\r\n"; str+="2．加入了角色的自动寻路的算法。游戏中的活动对象都可以自动寻路。\r\n"; str+="3．加入了其它动物在场景中随机活动的方法。\r\n"; str+="4．加入了选择地图的功能。\r\n"; str+="5．加入了图形光标。\r\n\r\n"; str+="重点：自动寻址的实现方法。\r\n"; str+="\r\n====操作方法====\r\n\r\n"; str+="A、在场景内点任意点，指挥主角移动。\r\n"; str+="B、将鼠标移到场景外，可以移动地图。\r\n"; str+="C、在微缩地图上点一下，可以快速定位。\r\n\r\n"; str+="注: 在5X5的场景中我们设了两个迷宫，你试试看。\r\n"; GetDlgItem(IDC_EDIT1)->MoveWindow ( m_game.mapl,m_game.maph+80,m_game.mapw,360,TRUE); SetDlgItemText(IDC_EDIT1, str); //................................................................ GetDlgItem(IDC_STATIC0)->MoveWindow( 0,8,WIDTH+4,HEIGHT+4,TRUE); GetDlgItem(IDC_STATIC1)->MoveWindow ( m_game.mapl-2,m_game.mapt-2,m_game.mapw+4,m_game.maph+4,TRUE); GetDlgItem(IDC_STATIC2)->MoveWindow ( m_game.mapl,m_game.maph+20,m_game.mapw,30,TRUE); GetDlgItem(IDOK)->MoveWindow ( m_game.mapl,m_game.maph+55,m_game.mapw,25,TRUE);//调地图 GetDlgItem(IDC_STATIC3)->MoveWindow(2,600-26,260,18,TRUE); //提示 GetDlgItem(IDC_STATIC4)->MoveWindow(2+265,600-26,270,18,TRUE); //时间 GetDlgItem(IDC_STATIC5)->MoveWindow(2+270*2,600-26,250,18,TRUE);//坐标 //在状态栏隐藏对话框============================== DWORD dwExStyle=GetExStyle(); dwExStyle =(~WS_EX_APPWINDOW & dwExStyle) | WS_EX_TOOLWINDOW; SetWindowLong(GetSafeHwnd(),GWL_EXSTYLE,dwExStyle); //================================================ SetTimer(3,100,NULL); //////////////////////////////////////////////////////////////////////////////// return TRUE; // return TRUE unless you set the focus to a control } // If you add a minimize button to your dialog, you will need the code below // to draw the icon. For MFC applications using the document/view model, // this is automatically done for you by the framework. void CMyDlg::OnPaint() { if (IsIconic()) { CPaintDC dc(this); // device context for painting SendMessage(WM_ICONERASEBKGND, (WPARAM) dc.GetSafeHdc(), 0); // Center icon in client rectangle int cxIcon = GetSystemMetrics(SM_CXICON); int cyIcon = GetSystemMetrics(SM_CYICON); CRect rect; GetClientRect(&rect); int x = (rect.Width() - cxIcon + 1) / 2; int y = (rect.Height() - cyIcon + 1) / 2; // Draw the icon dc.DrawIcon(x, y, m_hIcon); } else { CDialog::OnPaint(); } } HCURSOR CMyDlg::OnQueryDragIcon() { return (HCURSOR) m_hIcon; } void CMyDlg::OnCancel() //退出,[类向导中定义生成] { KillTimer(1);KillTimer(2); if( ::MessageBox(GetSafeHwnd(), "退出程序吗?","请您确定!", MB_YESNO|MB_ICONQUESTION|MB_DEFBUTTON2 ) == IDYES ) {m_game.exit(); //退出类 CDialog::OnCancel(); } else {SetTimer(1,TIMER,NULL);SetTimer(2,1000,NULL);} } void CMyDlg::OnTimer(UINT nIDEvent) //时钟函数,[类向导中定义生成] {//////////////////////////////////////////////////////////////////////////////////// if(nIDEvent==1)//动画刷屏 {tim=timeGetTime(); //开始时间 CClientDC dc(this); m_game.mlmap(); //地图块移动拼接 int i; for(i=0;i<m_game.rs;i++) m_game.setobj(i); //对象显示 BitBlt(dc.m_hDC,2,10,WIDTH,HEIGHT,m_game.BkDC1,0,0,SRCCOPY);//用Bk1刷新窗口 SetTextColor(dc.m_hDC,RGB(0,0,255));//字色 SetBkMode(dc.m_hDC,TRANSPARENT); TextOut(dc.m_hDC,200,30,"我现在可以自己找路，再不乱穿了。",32); if(m_game.rs>1) m_game.smlmap(dc.m_hDC); //显示小地图 tim=timeGetTime()-tim; //显示时间=结束时间-开始时间 } if(nIDEvent==2)//显示信息 {char cc[255],c1[255]; int q=m_game.mann; sprintf(cc,"地图[X:%4d Y:%4d] 人[x:%4d y:%4d]", m_game.scrx,m_game.scry,m_game.man[q].xix,m_game.man[q].xiy); SetDlgItemText(IDC_STATIC5, cc); sprintf(cc,"[显示区对象数:%3d] [%3dms/屏] [CPU占用%3d％]",m_game.mans,tim,tim*100/TIMER); SetDlgItemText(IDC_STATIC4, cc); switch(fidtim) {case -1: {strcpy(c1,"障碍点"); break;} case -2: {strcpy(c1,"起始点"); break;} case -3: {strcpy(c1,"无路"); break;} case -4: {strcpy(c1,"搜索忙"); break;} case -5: {strcpy(c1,"太远了"); break;} case -10: {strcpy(c1,"左上边界"); break;} case -20: {strcpy(c1,"右下边界"); break;} default: {sprintf(c1,"搜索时间:%dms",fidtim);} } sprintf(cc,"地图%dX%d 障碍%dX%d %s,%d", WIDTH*m_game.SCRP0,HEIGHT*m_game.SCRP0, WIDTH*m_game.SCRP0/GX,HEIGHT*m_game.SCRP0/GY,c1,m_game.man[q].pk); SetDlgItemText(IDC_STATIC3, cc); m_game.randxy();//随机产生兽的移动目标 } if(nIDEvent==3)//启动延时 {KillTimer(3); OnOK();//调地图 } CDialog::OnTimer(nIDEvent); } void CMyDlg::OnLButtonDown(UINT nFlags, CPoint point)//取针对主角的目标位置,[类向导中定义生成] {///////////////////////////////////////////////////////////////////////////////////// int x0=point.x,y0=point.y; if(y0<10)//拖动窗口 PostMessage(WM_NCLBUTTONDOWN,HTCAPTION,MAKELPARAM(point.x,point.y)); CClientDC dc(this); fidtim=m_game.leftdown(dc.m_hDC,x0,y0);//按左键 SetCursor(m_Cur); //显示光标 ///////////////////////////////////////////////////////////////////////////////////// CDialog::OnLButtonDown(nFlags, point); } BOOL CMyDlg::PreTranslateMessage(MSG* pMsg) { CRect lpRect0; GetWindowRect(&lpRect0); int x0=pMsg->pt.x-lpRect0.left; int y0=pMsg->pt.y-lpRect0.top; CClientDC dc(this); if(m_game.rs>0) //数据调入后 {m_game.movesmap(x0,y0); //移动地图 // m_game.smlmap(dc.m_hDC); //显示小地图 } return CDialog::PreTranslateMessage(pMsg); } void CMyDlg::OnLButtonUp(UINT nFlags, CPoint point)//地图编辑用 { down=dowx=dowy=0; SetCursor(m_Cur); CDialog::OnLButtonUp(nFlags, point); } void CMyDlg::OnMouseMove(UINT nFlags, CPoint point)//鼠标移动的消息 { int x=point.x-2-dowx; int y=point.y-10-dowy; int x0=(x+m_game.scrx)/GX,y0=(y