jingziqi.rar_VC .exe_井字棋

// JingZiQiView.cpp : implementation of the CJingZiQiView class // #include "stdafx.h" #include "JingZiQi.h" #include "JingZiQiDoc.h" #include "JingZiQiView.h" #include "MainFrm.h" #define TCOLOR RGB( 0, 248, 0 ) //文字颜色1：用于显示游戏状态和提示信息 #define TCOLOR2 RGB( 255, 255, 255 ) //文字颜色2：用于显示游戏结果 #define BCOLOR RGB( 80, 64, 79 ) //显示游戏状态区域的颜色 #define BGROUND RGB( 209, 146, 34 ) //背景颜色 #ifdef _DEBUG #define new DEBUG_NEW #undef THIS_FILE static char THIS_FILE[] = __FILE__; #endif ///////////////////////////////////////////////////////////////////////////// // CJingZiQiView IMPLEMENT_DYNCREATE( CJingZiQiView, CView ) BEGIN_MESSAGE_MAP( CJingZiQiView, CView ) //{{AFX_MSG_MAP(CJingZiQiView) ON_WM_SETCURSOR( ) ON_WM_LBUTTONUP( ) ON_COMMAND( ID_Start, OnStart ) //}}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() ///////////////////////////////////////////////////////////////////////////// // CJingZiQiView construction/destruction CJingZiQiView::CJingZiQiView( ) { CurBlack = AfxGetApp()->LoadCursor( IDC_CURSOR1 ); //加载光标 m_bmRed.LoadBitmap( IDB_BITMAP2 ); //加载红方(计算机)棋子位图 m_bmBlack.LoadBitmap( IDB_BITMAP1 ); //加载黑方(人)棋子位图 for( int i=0; i<3; i++ ) { for( int j=0; j<3; j++ ) { QP[i][j] = 0; pre_qp[i][j] = 0; } } man_turn = 1; cmptfirst = false; Level = 2; over = 0; } CJingZiQiView::~CJingZiQiView() { } BOOL CJingZiQiView::PreCreateWindow(CREATESTRUCT& cs) { return CView::PreCreateWindow(cs); } ///////////////////////////////////////////////////////////////////////////// // CJingZiQiView drawing void CJingZiQiView::OnDraw( CDC* pDC ) { CJingZiQiDoc* pDoc = GetDocument( ); ASSERT_VALID( pDoc ); //画背景 CBrush mybrush; mybrush.CreateSolidBrush( BGROUND ); CRect myrect( 0, 0, 1200, 800 ); //所画区域大大超出了客户区区域 pDC->FillRect( myrect, &mybrush ); mybrush.DeleteObject( ); //注意：绘制显示游戏状态的区域是在ShowState( )函数中实现的 //画棋盘 CPen *oldpen, mypen; int i, j; mypen.CreatePen( PS_SOLID, 1, RGB(255,255,255) ); //白色画笔画棋盘 oldpen = pDC->SelectObject( &mypen ); for( i=0;i<4;i++ ) //画四根横线和竖线 { pDC->MoveTo( 60, 60+i*60 ); pDC->LineTo( 240, 60+i*60 ); //画横线 pDC->MoveTo( 60+i*60, 60 ); pDC->LineTo( 60+60*i, 240 ); //画竖线 } pDC->SelectObject( oldpen ); //画棋子 CDC DC; if( DC.CreateCompatibleDC( pDC ) == FALSE ) AfxMessageBox( "Fail to create DC!" ); for( i=0; i<3; i++ ) { for( j=0; j<3; j++ ) { if( QP[i][j]==1 ) { DC.SelectObject( m_bmBlack ); pDC->BitBlt( 64+i*60, 64+j*60, 60,60, &DC, 0, 0, SRCCOPY ); } else if( QP[i][j]==-1 ) { DC.SelectObject( m_bmRed ); pDC->BitBlt( 64+i*60, 64+j*60, 60, 60, &DC, 0, 0, SRCCOPY ); } } } ShowState( ); } void CJingZiQiView::ShowState( ) //显示当前游戏状态 { CDC *pDC = GetDC( ); CRect CltRect, rect; GetClientRect( CltRect ); rect.CopyRect( CltRect ); rect.left += 300; //空出300个像素的宽度用于显示棋盘 //画背景 CBrush mybrush; mybrush.CreateSolidBrush( BCOLOR ); pDC->FillRect( rect, &mybrush ); //定义显示man_turn、computerfirst、Level状态信息和输赢的区域 CRect ModeRect( rect.left+5, rect.top+50, rect.right, rect.top+80 ); //显示游戏模式 CRect LevelRect( rect.left+5, rect.top+90, rect.right, rect.top+120 ); //显示游戏级别 CRect FstRect( rect.left+5, rect.top+130, rect.right, rect.top+160 ); //显示人或电脑先下 CRect TurnRect( rect.left+5, rect.top+170, rect.right, rect.top+200 ); //显示轮到电脑或人下 CRect ReltRect( rect.left+5, rect.top+210, rect.right, rect.top+240 ); //显示游戏结果 pDC->SetTextColor( TCOLOR ); pDC->SetBkMode( TRANSPARENT ); pDC->DrawText( "模式: 人机对弈", ModeRect, 0 ); if( Level==1 ) pDC->DrawText("难度: 易", LevelRect, 0 ); else pDC->DrawText( "难度: 难", LevelRect, 0 ); if( cmptfirst ) pDC->DrawText( "先下: 计算机", FstRect, 0 ); else pDC->DrawText( "先下: 人", FstRect, 0 ); if( man_turn&&!over ) pDC->DrawText( "当前: 该你下了!", TurnRect, 0 ); else if( !over ) pDC->DrawText( "当前: 计算机下,稍等...", TurnRect, 0 ); else pDC->DrawText( "当前: 游戏结束!", TurnRect, 0 ); switch( over ) { case 0: if( !over ) pDC->DrawText( "结果: 正在进行...", ReltRect+CPoint(1,1), 0 ); break; case 1: pDC->SetTextColor( TCOLOR2 ); pDC->DrawText( "结果: 你输了-_- 加油!", ReltRect, 0 ); break; case 2: pDC->SetTextColor( TCOLOR2 ); pDC->DrawText( "结果: 你赢了,真棒!^_^", ReltRect, 0 ); break; case 3: pDC->SetTextColor( TCOLOR2 ); pDC->DrawText( "结果: 打成平手!", ReltRect, 0 ); break; default: break; } } ///////////////////////////////////////////////////////////////////////////// // CJingZiQiView printing BOOL CJingZiQiView::OnPreparePrinting( CPrintInfo* pInfo ) { return DoPreparePrinting( pInfo ); } void CJingZiQiView::OnBeginPrinting( CDC* /*pDC*/, CPrintInfo* /*pInfo*/ ) { } void CJingZiQiView::OnEndPrinting( CDC* /*pDC*/, CPrintInfo* /*pInfo*/ ) { } ///////////////////////////////////////////////////////////////////////////// // CJingZiQiView diagnostics #ifdef _DEBUG void CJingZiQiView::AssertValid( ) const { CView::AssertValid( ); } void CJingZiQiView::Dump( CDumpContext& dc ) const { CView::Dump( dc ); } CJingZiQiDoc* CJingZiQiView::GetDocument( ) // non-debug version is inline { ASSERT(m_pDocument->IsKindOf( RUNTIME_CLASS(CJingZiQiDoc)) ); return (CJingZiQiDoc*)m_pDocument; } #endif //_DEBUG ///////////////////////////////////////////////////////////////////////////// // CJingZiQiView message handlers BOOL CJingZiQiView::OnSetCursor( CWnd* pWnd, UINT nHitTest, UINT message ) { if( nHitTest==HTCLIENT ) //光标在客户区 { if( man_turn ) { SetCursor( CurBlack ); return 1; } } return CView::OnSetCursor(pWnd, nHitTest, message); } //鼠标左键按下后再松开 : 计算机走棋并显示游戏状态和结果 //注意：鼠标左键有按下和松开两个消息，应该是在松开鼠标左键时光标所处的位置下棋子 void CJingZiQiView::OnLButtonUp( UINT nFlags, CPoint point ) { int x, y, px, py; int j, k; //px和py取值为0～2，表示光标位置对应的数组元素在数组中的行和列 x = point.x; y = point.y; CDC *pDC = GetDC( ); CDC DC; if( DC.CreateCompatibleDC(pDC)==FALSE ) MessageBox( "fail to create DC!" ); if( !over ) //游戏没有结束 { if( x>60 && x<240 && y>60 && y<240 ) { px = (x-60)/60; py = (y-60)/60; if( man_turn && QP[px][py]==0 ) //轮到人下，且该位置可以下棋 { for( k=0; k<3; k++ ) //备份棋盘当前状态 { for( j=0; j<3; j++ ) pre_qp[k][j] = QP[k][j]; } //人在(px,py)处下黑棋子 DC.SelectObject( m_bmBlack ); pDC->BitBlt( 64+60*px, 64+60*py, 60, 60, &DC, 0, 0, SRCCOPY ); QP[px][py] = 1; man_turn = 0; if( !result( ) ) //游戏还没结束 { computerdown( ); result( ); //计算机走棋并统计结果 } } } } CView::OnLButtonUp( nFlags, point ); } void CJingZiQiView::computerdown( ) //计算机走棋(易) { CDC *pDC=GetDC( ); CDC DC; if( DC.CreateCompatibleDC(pDC) == FALSE ) MessageBox( "fail to create DC!" ); int i, j, k1, k2, temp1, temp2; int flag = 1; //flag为1表示没有地方可以下棋子了，为0表示至少还有一个位置可以下棋 for( i=0; i<3; i++ ) { for( j=0; j<3; j++ ) { if( QP[i][j]==0 ) flag = 0; } } if( flag==1 ) return; //每地方可供计算机下棋了，则游戏结束，游戏结果为上一步人走棋后的结果 //几个特殊布局的处理 if( QP[0][0]==0 && QP[0][1]==0 && QP[0][2]==0 && //第1种特殊布局 QP[1][0]==0 && QP[1][1]==1 && QP[1][2]==0 && QP[2][0]==0 && QP[2][1]==0 && QP[2][2]==0 ) { QP[0][0] = -1; DC.SelectObject( m_bmRed ); pDC->BitBlt( 64, 64, 60, 60, &DC, 0, 0, SRCCOPY );