商业编程-源码-一个俄罗斯方块游戏源代码.zip

// DiamondStatic.cpp : implementation file // #include "stdafx.h" #include "CSDemo.h" #include "DiamondStatic.h" #ifdef _DEBUG #define new DEBUG_NEW #undef THIS_FILE static char THIS_FILE[] = __FILE__; #endif ///////////////////////////////////////////////////////////////////////////// // CDiamondStatic // ///////////////////////////////////////////////////////////////////////////// // ：）很高兴您对这些代码感兴趣。您可以随意修改，但请保留以下的声明。 // // Programe: 2002.7.17~7.19 HangZhou WenSan Road // Note: 2002.8.20 HeFei WangJiang West Road // Author: Zhang Qinhua // E-mail: CodeStylite@hotmail.com； a.cong@yeah.net // QQ: 1080221 ////////////////////////////////////////////////////////////////////// // // 这些代码是前阵子太无聊时写的。 // // 工作已经整整一年了，一年来都是用vc在开发CAPP/PDM，自己做的工作 // 只是写写模块，感觉没太多的热情，只是添加了爱好变成职业后的无奈。 // // 因为在大学时用vb写过类似的方块，所以这个东西只花了3个晚上的 // 时间，大概10小时左右，而大部分时间在做美化。 // // 由于太懒，不想对该程序再做更多的优化。很高兴您能帮我做下去。 // 希望你只是作为一种爱好。 // // 本程序主要是CDiamondShape, CDiamondStatic; // CDiamondShape是方块形状类。 // CDiamondStatic是方块窗口类，从CStatic继承的。 ///////////////////////////////////////////////////////////////////// //================================================================== // 构造函数： // 初始化随机种子； // 初始化区域数据； // 新建下一个形状； // 设置游戏状态； //================================================================== CDiamondStatic::CDiamondStatic() { srand( (unsigned)time(NULL) ); for( int nRowIndex = 0; nRowIndex < ROW; nRowIndex ++ ) for( int nColIndex = 0; nColIndex < COL; nColIndex ++ ) m_Data[nRowIndex][nColIndex] = false; m_ShapeNext.NewShape(); m_nPoints = 0; m_nElapse = 200; m_nState = ST_PRE; } CDiamondStatic::~CDiamondStatic() { } BEGIN_MESSAGE_MAP(CDiamondStatic, CStatic) //{{AFX_MSG_MAP(CDiamondStatic) ON_WM_PAINT() ON_WM_TIMER() ON_WM_ERASEBKGND() //}}AFX_MSG_MAP END_MESSAGE_MAP() ///////////////////////////////////////////////////////////////////////////// // CDiamondStatic message handlers //================================================================== // 画函数 //================================================================== void CDiamondStatic::OnPaint() { CPaintDC dc(this); //--------------------- // 暂停或运行时 画 // 边界线； // 分数显示； // 当前的已固定方块； // 当前方块； // 下一个方块； if( m_nState == ST_PLAY || m_nState == ST_PAUSE ) { CPen penWhite( PS_SOLID, 1, RGB(255,255,255) ); CPen penGray( PS_SOLID, 1, RGB(128,128,128) ); CPen *pOld = NULL; dc.MoveTo( LEN * COL + 3, 0 ); dc.LineTo( LEN * COL + 3, LEN * ROW ); pOld = dc.SelectObject( &penWhite ); dc.MoveTo( LEN * COL + 1, 0 ); dc.LineTo( LEN * COL + 1, LEN * ROW ); dc.SelectObject( &penGray ); dc.MoveTo( LEN * COL + 2, 0 ); dc.LineTo( LEN * COL + 2, LEN * ROW ); dc.SelectObject( pOld ); penGray.DeleteObject(); penWhite.DeleteObject(); CRect rt( 125, 80, 180, 130 ); CString str; str.Format( "Points\n%d", m_nPoints ); DrawShadowText( &dc, rt, str ); for( int nRow = 0; nRow < ROW; nRow ++ ) DrawFixLine( &dc, nRow ); m_Shape.Draw( &dc ); m_ShapeNext.Draw( &dc ); } //--------------------------------- // 预备状态 画 // How To Play; if( m_nState == ST_PRE ) { CRect rtNote( 5, 5, 185, 30 ); CString strNote; strNote = "Diamond v1.0"; dc.SetTextColor( RGB(200,0,0) ); DrawShadowText( &dc, rtNote, strNote ); rtNote.SetRect( 0, 30, 185, 300 ); strNote.LoadString( IDS_NOTE ); dc.SetTextColor( RGB(0,122,0) ); DrawShadowText( &dc, rtNote, strNote ); } } //================================================================== // 画阴影文字 //================================================================== void CDiamondStatic::DrawShadowText( CDC *pDC, CRect rt, CString strText ) { pDC->SetBkMode( 0 ); pDC->DrawText( strText, rt, DT_CENTER ); rt.OffsetRect(-1, -1 ); pDC->SetTextColor( RGB(220,220,220) ); pDC->DrawText( strText, rt, DT_CENTER ); } //================================================================== // 画框架，测试时用。 //================================================================== void CDiamondStatic::DrawFrame( CDC *pDC ) { int nRowCount = ROW; int nColCount = COL; int nIndex; CPoint ptFirst( 0, 0 ); CPoint ptLast( LEN * nColCount, 0 ); for( nIndex = 0; nIndex <= nRowCount; nIndex ++ ) { pDC->MoveTo( ptFirst ); pDC->LineTo( ptLast ); ptFirst.y += LEN; ptLast.y += LEN; } ptFirst = CPoint( 0, 0 ); ptLast = CPoint( 0, LEN * nRowCount ); for( nIndex = 0; nIndex <= nColCount; nIndex ++ ) { pDC->MoveTo( ptFirst ); pDC->LineTo( ptLast ); ptFirst.x += LEN; ptLast.x += LEN; } } //================================================================== // 画已固定行，即已下落的方块。 //================================================================== void CDiamondStatic::DrawFixLine( CDC *pDC, int nRow, bool bErase/*=false*/ ) { for( int nCol = 0; nCol < COL; nCol ++ ) if( bErase ) CDiamondShape::DrawCell( pDC, CPoint( nCol, nRow ), m_crData[nRow][nCol], true ); else CDiamondShape::DrawCell( pDC, CPoint( nCol, nRow ), m_crData[nRow][nCol], !m_Data[nRow][nCol] ); } //================================================================== // 方块形状的改变。 nMode = 0/1/2/3 //================================================================== bool CDiamondStatic::ChangeShape( int nMode ) { CClientDC dc(this); CDiamondShape sp( m_Shape ); switch( nMode ) { case 0: // To Left { sp.m_ptBase.x = m_Shape.m_ptBase.x - 1; if( ShapeValid( sp ) ) { m_Shape.Draw( &dc, true ); m_Shape.m_ptBase.x = sp.m_ptBase.x; m_Shape.Draw( &dc ); return true; } } break; case 1: // To Right; { sp.m_ptBase.x = m_Shape.m_ptBase.x + 1; if( ShapeValid( sp ) ) { m_Shape.Draw( &dc, true ); m_Shape.m_ptBase.x = sp.m_ptBase.x; m_Shape.Draw( &dc ); return true; } } break; case 2: // To Down; { sp.m_ptBase.y = m_Shape.m_ptBase.y + 1; if( ShapeValid( sp ) ) { m_Shape.Draw( &dc, true ); m_Shape.m_ptBase.y = sp.m_ptBase.y; m_Shape.Draw( &dc ); return true; } } break; case 3: // Metamorphose { sp.m_nShape = ( m_Shape.m_nShape + 1 ) % 4; if( ShapeValid( sp ) ) { m_Shape.Draw( &dc, true ); m_Shape.m_nShape = sp.m_nShape; m_Shape.InitData(); m_Shape.Draw( &dc ); return true; } } break; } return false; } //================================================================== // 形状位置是否有效。越界检测。 //================================================================== bool CDiamondStatic::ShapeValid( CDiamondShape sp ) { if( sp.m_nShape < 0 || sp.m_nShape >= COL ) return false; CPoint ptLocal; for( int nRow = 0; nRow < 3; nRow ++ ) { for( int nCol = 0; nCol < 3; nCol ++ ) { ptLocal.x = sp.m_ptBase.x + nCol; ptLocal.y = sp.m_ptBase.y + nRow; if( sp.m_nData[nRow][nCol] && (ptLocal.x < 0 || ptLocal.x >= COL || ptLocal.y >= ROW ) ) return false; if( sp.m_nData[nRow][nCol] && m_Data[ptLocal.y][ptLocal.x] ) return false; } } if( sp.m_nID == 0 ) { if( sp.m_nShape == 1 || sp.m_nShape == 3 ) { ptLocal.x = sp.m_ptBase.x + 1; ptLocal.y = sp.m_ptBase.y + 3; } else { ptLocal.x = sp.m_ptBase.x + 3; ptLocal.y = sp.m_ptBase.y + 1; } if( m_Data[ptLocal.y][ptLocal.x] || ptLocal.x < 0 || ptLocal.x >= COL || ptLocal.y >= ROW ) return false; } return true; } //==================================================================