vc项目开发：俄罗斯方块制作日志 [上]

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vc项目日志，俄罗斯方块开发

----July

mfc初学一个月时，所写的俄罗斯方块。共享下源码。

July、2010/10/21

-------------------------------------------------------------

此为View.h文件

/*------------------------------------- View.h文件 July\2010、10月 --------------------------------------*/ // skyjuly_RecTTView.h : interface of the CSkyjuly_RecTTView class // ///////////////////////////////////////////////////////////////////////////// #if !defined(AFX_SKYJULY_RECTTVIEW_H__BBD13113_594E_4BE6_9DA5_1DAE3EC53ED8__INCLUDED_) #define AFX_SKYJULY_RECTTVIEW_H__BBD13113_594E_4BE6_9DA5_1DAE3EC53ED8__INCLUDED_ #if _MSC_VER > 1000 #pragma once #endif // _MSC_VER > 1000 // 宏变量：白色和黑色 #define WHITE RGB(255,255,255) #define BLACK RGB(0,0,0) #define BLUE RGB(0,0,255) //中断操作的运动趋势 #define LEFT 0 //向左移动 #define RIGHT 1 //向左移动 #define UP 2 //向上(变形) #define DOWN 3 //向下移动(加速) //游戏区域地图最大限制 #define MAX_ROW 100 //地图的最大行数 #define MAX_COL 100 //地图的最大列数 //地图状态 #define MAP_STATE_EMPTY 0 //空(未被占据) #define MAP_STATE_NOT_EMPTY 1 //被占据 class CSkyjuly_RecTTView : public CView { protected: // create from serialization only CSkyjuly_RecTTView(); DECLARE_DYNCREATE(CSkyjuly_RecTTView) // Attributes public: CSkyjuly_RecTTDoc* GetDocument(); // Operations public: // Overrides // ClassWizard generated virtual function overrides //{{AFX_VIRTUAL(CSkyblue_RectView) public: virtual void OnDraw(CDC* pDC); // overridden to draw this view virtual BOOL PreCreateWindow(CREATESTRUCT& cs); //}}AFX_VIRTUAL // Implementation public: virtual ~CSkyjuly_RecTTView(); protected: int m_nWidth; //子窗口的宽度 int m_nHeight; //子窗口的高度 //列与行的数量 int m_iCol; int m_iRow; //小方块的大小,它会随着行与列的不同而不同，具体为： // 12行10列，30个象素的正方形 // 18行15列，20 // 24行20列，15 // 30行25列，12 int m_iLarge; //当前的级别，换算成速度的算法为：1500 - m_iLevel*200 int m_iLevel; //当前选择的方块显示样式 int m_iBlockSytle; //游戏区域左上角的坐标 int m_iStartX; int m_iStartY; BOOL IsLeftLimit(); //下坠物件是否可向左移动 BOOL IsRightLimit(); //接触面二维数组，记录1～7种下坠物的1～4种形态的接触面信息 //我们把该下坠物的某种形态种的4个方块，有接触面则记录方位，无则为-1标识。 int InterFace[74][4]; //当前的方块形状 int m_currentRect; //判断当前方块是否到底 void IsBottom(); //当前方块下降 void RectDown(); //当前方块加速：UP，左移：LEFT，右移：RIGHT void RectArrow(int m_Type); //根据下坠物的类型映射出它的具体形态功能组 //根据旧的下一下坠物映射出当前激活状态下的下坠物形态 void RectStatusToActiveStatus(int m_which); //根据下坠物形态映射出下一下坠物的形态 void RectStatusToNextStatus(int m_which); //将当前的状态映射到地图游戏区域 void ActiveStatusToGameStatus(); int Random(int MaxNumber); //标识方块已到底的变量，到底为TRUE BOOL m_isBottom; //用于标志方块状态的数组，大小由横格与竖格数据决定，为1表示该方块显示，或者不显示 //画形状只需要修改数组中相应元素的状态值即可 //由时钟控制，定时在OnPaint函数中根据数组画方块 int GameStatus[MAX_ROW][MAX_COL]; //用于保存当前方块的动态位置，4个小方块分别在大数组中的位置 //存放位置为先左后右，每一列又遵循先上后下的原则 int ActiveStatus[4][2]; //存入下一次要出来的方块的模样的数组 int NextStatus[4][2]; // Generated message map functions protected: BOOL m_bGamePaush; void StopMid(); void PlayMid(); void CurrentAreaAndLevel(); //用于记录当前区域大小与当前级别的字符串，用于显示在屏幕上提示用户当前状态 CString m_strArea; CString m_strLevel; //当前的样式，下一个将会出现的样式 int m_icurrentStatus; int m_inextStatus; //OnDraw中需要用到的设备名称 CPen *m_pBlackPen; CBrush *m_pGrayBrush; CBrush *m_pBlackBrush; //是否画网格线 BOOL m_bDrawGrid; //是否插放背景音乐 BOOL m_bMusic; //游戏总成绩 int m_iPerformance; //游戏是否已结束，为FALSE表示开始，否则为结束 BOOL m_bGameEnd; //刷新指定的区域，它的大小为：四个小方块所在的正方形的大小 void InvalidateCurrent(); //内存绘图设备的处理 CDC m_memDC; //内存设备环境 CBitmap m_memBmp; //内存位图 CDC m_memRectDC; //方块内存设备环境 HBITMAP m_hMemRectBmp; //方块内存位图句柄 int m_bFistPlay; //是否是第一次开始游戏 void DcEnvInitial(void); void DCEnvClear(void); void DrawGame(CDC *pDC); // Generated message map functions protected: void RectChange(); //{{AFX_MSG(CSkyjuly_RecTTView) afx_msg void OnGameStart(); afx_msg void OnGamePaush(); afx_msg void OnGameEnd(); afx_msg void OnGameExit(); afx_msg void OnGameOption(); afx_msg int OnCreate(LPCREATESTRUCT lpCreateStruct); afx_msg void OnTimer(UINT nIDEvent); afx_msg void OnKeyDown(UINT nChar, UINT nRepCnt, UINT nFlags); //}}AFX_MSG DECLARE_MESSAGE_MAP() }; #ifndef _DEBUG // debug version in skyjuly_RecTTView.cpp inline CSkyjuly_RecTTDoc* CSkyjuly_RecTTView::GetDocument() { return (CSkyjuly_RecTTDoc*)m_pDocument; } #endif ///////////////////////////////////////////////////////////////////////////// //{{AFX_INSERT_LOCATION}} // Microsoft Visual C++ will insert additional declarations immediately before the previous line. #endif // !defined(AFX_SKYJULY_RECTTVIEW_H__BBD13113_594E_4BE6_9DA5_1DAE3EC53ED8__INCLUDED_)

以下为View.cpp文件。

/*-------------------------------------- View.cpp文件。 July、2010/10月 --------------------------------------*/ // skyjuly_RecTTView.cpp : implementation of the CSkyjuly_RecTTView class // #include "stdafx.h" #include "skyjuly_RecTT.h" #include "skyjuly_RecTTDoc.h" #include "skyjuly_RecTTView.h" #include "OptionDlg.h" #ifdef _DEBUG #define new DEBUG_NEW #undef THIS_FILE static char THIS_FILE[] = __FILE__; #endif ///////////////////////////////////////////////////////////////////////////// // CSkyjuly_RecTTView IMPLEMENT_DYNCREATE(CSkyjuly_RecTTView, CView) BEGIN_MESSAGE_MAP(CSkyjuly_RecTTView, CView) //{{AFX_MSG_MAP(CSkyjuly_RecTTView) ON_COMMAND(ID_GAME_START, OnGameStart) ON_COMMAND(ID_GAME_PAUSH, OnGamePaush) ON_COMMAND(ID_GAME_END, OnGameEnd) ON_COMMAND(ID_GAME_EXIT, OnGameExit) ON_COMMAND(ID_GAME_OPTION, OnGameOption) ON_WM_CREATE() ON_WM_TIMER() ON_WM_KEYDOWN() //}}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() ///////////////////////////////////////////////////////////////////////////// // CSkyjuly_RecTTView construction/destruction CSkyjuly_RecTTView::CSkyjuly_RecTTView() { // TODO: add construction code here //第一次开始游戏 m_bFistPlay = TRUE; //缺省为不是游戏暂停状态 m_bGamePaush = FALSE; //缺省为不插放背景音乐 m_bMusic = FALSE; //缺省为画网格线 m_bDrawGrid = TRUE; //总分值清零 m_iPerformance = 0; //测试值：为12行，10列 m_iRow = 12; m_iCol = 10; //左上角X，Y坐标 m_iStartX = 10; m_iStartY = 10; //缺省级别为3级 m_iLevel = 2; //第一种样式 m_iBlockSytle = 0; //缺省方块大小为m_iLarge个象素 m_iLarge = 30; //缺省游戏是结束的 m_bGameEnd = TRUE; int i,j; //赋初值 for (i=0;i<100;i++) for (j=0;j<100;j++) GameStatus[i][j]=0; //各种形状方块的接触面数据，参见设计书的接触面表格, //如果某种形状的方块没有4个接触面，则后面的数据填-1 for (i=0;i<74;i++) for (j=0;j<4;j++) InterFace[i][j] = -1; /* 1 ---- */ InterFace[1][0] = 3; InterFace[11][0] = 0; InterFace[11][1] = 1; InterFace[11][2] = 2; InterFace[11][3] = 3; /* 2 -- -- */ InterFace[2][0] = 1; InterFace[2][1] = 3; /* 3 - --- */ InterFace[3][0] = 0; InterFace[3][1] = 2; InterFace[3][2] = 3; InterFace[31][0] = 2; InterFace[31][1] = 3; InterFace[32][0] = 0; InterFace[32][1] = 2; InterFace[32][2] = 3; InterFace[33][0] = 0; InterFace[33][1] = 3; /* 4 -- -- */ InterFace[4][0] = 1; InterFace[4][1] = 3; InterFace[41][0] = 0; InterFace[41][1] = 2; InterFace[41][2] = 3; /* 5 -- -- */ InterFace[5][0] = 1; InterFace[5][1] = 3; InterFace[51][0] = 0; InterFace[51][1] = 2; InterFace[51][2] = 3; /* 6 -- - - */ InterFace[6][0] = 0; InterFace[6][1] = 3; InterFace[61][0] = 1; InterFace[61][1] = 2; InterFace[61][2] = 3; InterFace[62][0] = 2; InterFace[62][1] = 3; InterFace[63][0] = 0; InterFace[63][1] = 1; InterFace[63][2] = 3; /* 7 -- - - */ InterFace[7][0] = 2; InterFace[7][1] = 3; InterFace[71][0] = 1; InterFace[71][1] = 2; InterFace[71][2] = 3; InterFace[72][0] = 0; InterFace[72][1] = 3; InterFace[73][0] = 0; InterFace[73][1] = 1; InterFace[73][2] = 3; } CSkyjuly_RecTTView::~CSkyjuly_RecTTView() { } BOOL CSkyjuly_RecTTView::PreCreateWindow(CREATESTRUCT& cs) { // TODO: Modify the Window class or styles here by modifying // the CREATESTRUCT cs return CView::PreCreateWindow(cs); } ///////////////////////////////////////////////////////////////////////////// // CSkyjuly_RecTTView drawing void CSkyjuly_RecTTView::OnDraw(CDC* pDC) { /*CSkyjuly_RecTTDoc* pDoc = GetDocument(); ASSERT_VALID(pDoc);*/ // TODO: add draw code for native data here DcEnvInitial(); DrawGame(&m_memDC); //在内存位图的游戏区域绘制 pDC->BitBlt(0,0,m_nWidth,m_nHeight,&m_memDC,0,0,SRCCOPY); } ///////////////////////////////////////////////////////////////////////////// // CSkyjuly_RecTTView diagnostics #ifdef _DEBUG #endif //_DEBUG ///////////////////////////////////////////////////////////////////////////// // CSkyjuly_RecTTView message handlers void CSkyjuly_RecTTView::OnGameStart() { // TODO: Add your command handler code here if (!m_bGamePaush) //如果不是游戏暂停状态，则必须作些初始工作 { m_bGameEnd = FALSE; //总分值清零, 并显示总分记分牌 m_iPerformance = 0; //显示当前的区域及游戏级别的汉字描述 // CurrentAreaAndLevel(); CRect rect(m_iStartY, m_iStartX, m_iStartY+440, m_iStartX+370); InvalidateRect(&rect); } m_bGamePaush = FALSE; SetTimer(1,1500-250*m_iLevel,NULL); } void CSkyjuly_RecTTView::OnGamePaush() { // TODO: Add your command handler code here m_bGamePaush = TRUE; KillTimer(1); } void CSkyjuly_RecTTView::OnGameEnd() { // TODO: Add your command handler code here m_bGameEnd = TRUE; int i,j; for (i=0;i<m_iRow;i++) for (j=0;j<m_iCol;j++) GameStatus[i][j]=0; CRect rect(m_iStartY, m_iStartX, m_iStartY+440, m_iStartX+370); InvalidateRect(&rect); m_bGamePaush = FALSE; //清除游戏暂停状态 KillTimer(1); } void CSkyjuly_RecTTView::OnGameExit() { // TODO: Add your command handler code here } void CSkyjuly_RecTTView::OnGameOption() { // TODO: Add your command handler code here //参数顺序：区域大小代码：0-3，分别为：12X10，18X15，24X20，m_iLargeX25 //级别：0-5，分别为：1500，1200，1000，800，600，400 //背景音乐：TRUE 或者 FALSE int m_lsArea; /* switch(m_iRow) { case 12: m_lsArea = 0; break; case 18: m_lsArea = 1; break; case 24: m_lsArea = 2; break; case 30: m_lsArea = 3; break; }*/ COptionDlg dlg(m_lsArea,m_iLevel,m_iBlockSytle,m_bMusic,m_bDrawGrid); if (dlg.DoModal()==IDOK) { //确定区域的大小 /* switch(dlg.m_iArea) { case 0: m_iRow = 12; m_iCol = 10; m_iLarge = 30; break; case 1: m_iRow = 18; m_iCol = 15; m_iLarge = 20; break; case 2: m_iRow = 24; m_iCol = 20; m_iLarge = 15; break; case 3: m_iRow = 30; m_iCol = 25; m_iLarge = 12; break; } //确定级别 m_iLevel = dlg.m_iLevel; //选择的样式 m_iBlockSytle = dlg.m_iBlockStyle; //确定是否绘网格背景 m_bDrawGrid = dlg.m_bDrawGrid; //检查是否插放音乐 m_bMusic = dlg.m_bMusic; // if (m_bMusic) // PlayMid(); // else // StopMid(); Invalidate();*/ } } void CSkyjuly_RecTTView::DrawGame(CDC *pDC) { int i,j; //选用黑色画刷，绘制整个游戏所在窗口的背景 pDC -> SelectObject(m_pBlackBrush); CRect rect; GetClientRect(&rect); pDC -> Rectangle(rect); //选用灰色画刷，绘制游戏区域的背景 pDC -> SelectObject(m_pGrayBrush); pDC -> Rectangle(m_iStartY ,m_iStartX, m_iStartY + 301, m_iStartX + 360); pDC->SelectObject(m_pBlackPen); //画网格线 if (m_bDrawGrid) { //画横线 for (i=0;i<m_iRow;i++) { pDC->MoveTo(m_iStartY, m_iStartX + i*m_iLarge); pDC->LineTo(m_iStartY+300, m_iStartX +i*m_iLarge); } //画竖线 for (i=0;i<m_iCol;i++) { pDC->MoveTo(m_iStartY+i*m_iLarge, m_iStartX); pDC->LineTo(m_iStartY+i*m_iLarge, m_iStartX+360); } } int x,y,nW,nH; //小方块的绘制 for (i=0;i<m_iRow;i++) for (j=0;j<m_iCol;j++) { if (GameStatus[i][j]==MAP_STATE_NOT_EMPTY) { //在游戏区域中状态为被占用状态的区域绘制小方块 x = m_iStartY+j*m_iLarge +2; y = m_iStartX+i*m_iLarge +2; nW = m_iLarge-4; nH = m_iLarge-4; pDC->BitBlt(x,y,nW,nH,&m_memRectDC,m_iBlockSytle*30,0,SRCCOPY); } } //显示游戏区域及游戏级别的汉字描述 if (!m_bGameEnd) { pDC -> SetBkColor(BLACK); pDC -> SetTextColor(WHITE); pDC -> TextOut(m_iStartY+320, m_iStartX+220, "游戏区域大小："); pDC -> TextOut(m_iStartY+320, m_iStartX+240,m_strArea); pDC -> TextOut(m_iStartY+320, m_iStartX+280, "游戏级别："); pDC -> TextOut(m_iStartY+320, m_iStartX+300,m_strLevel); } //显示总分 if (!m_bGameEnd) { CString lsStr; lsStr.Format("总分为：%d 分",m_iPerformance); pDC -> SetBkColor(BLACK); pDC -> SetTextColor(WHITE); pDC -> TextOut(m_iStartY+320, m_iStartX+180,lsStr); } //画下一次将要出现的方块，用于提示用户 if (!m_bGameEnd) { pDC -> SetBkColor(BLACK); pDC -> SetTextColor(WHITE); pDC -> TextOut(m_iStartY+320, m_iStartX,"下一个方块："); int x,y,nW,nH; for (UINT k=0;k<4;k++) { i = NextStatus[k][0]; j = NextStatus[k][1]; x = m_iStartY+j*30 +2+320; y = m_iStartX+i*30 +2+30; nW = m_iLarge-4; nH = m_iLarge-4; pDC->BitBlt(x,y,nW,nH,&m_memRectDC,m_iBlockSytle*30,0,SRCCOPY); } } } void CSkyjuly_RecTTView::DcEnvInitial() { if(m_bFistPlay) { m_bFistPlay = FALSE; //用默认的参数，获取当前屏幕设备环境 CDC *pWindowDC = GetDC(); //1.用于映射屏幕的内存设备环境 //获取游戏窗口的大小用于下面设置内存位图的尺寸 CRect windowRect; GetClientRect(&windowRect); m_nWidth = windowRect.Width(); m_nHeight = windowRect.Height(); //内存设备环境与屏幕设备环境关联（兼容） m_memDC.CreateCompatibleDC(pWindowDC); //内存位图与与屏幕关联(兼容),大小为游戏窗口的尺寸 m_memBmp.CreateCompatibleBitmap(pWindowDC,m_nWidth,m_nHeight); //内存设备环境与内存位图关联，以便通过m_memDC在内存位图上作画 m_memDC.SelectObject(&m_memBmp); //2.存储方块位图的内存资源 //内存设备环境与屏幕设备环境关联（兼容） m_memRectDC.CreateCompatibleDC(pWindowDC); //相当于将外部位图rect.bmp动态载入m_hMemRectBmp中 m_hMemRectBmp=(HBITMAP)LoadImage(NULL,"rect.bmp",IMAGE_BITMAP,150,30,LR_LOADFROMFILE); //内存设备环境与内存位图关联，以便通过m_memDC在内存位图上作画 SelectObject(m_memRectDC.m_hDC, m_hMemRectBmp); //黑色的黑笔 m_pBlackPen = new CPen(PS_SOLID,1,BLACK); //画刷, m_pGrayBrush = new CBrush(RGB(0,60,0)); m_pBlackBrush = new CBrush(BLACK); } } void CSkyjuly_RecTTView::DCEnvClear() { //设备环境 m_memDC.DeleteDC(); m_memRectDC.DeleteDC(); //位图资源 DeleteObject(m_memBmp); DeleteObject(m_hMemRectBmp); delete(m_pBlackPen); delete(m_pGrayBrush); delete(m_pBlackBrush); } int CSkyjuly_RecTTView::OnCreate(LPCREATESTRUCT lpCreateStruct) { if (CView::OnCreate(lpCreateStruct) == -1) return -1; //决定第一次掉下来的方块的样式 m_inextStatus = Random(7); return 0; } int CSkyjuly_RecTTView::Random(int MaxNumber) { //部下随机种子 srand( (unsigned)time( NULL ) ); //产生随机数 int random = rand() % MaxNumber; //保证非0 if(random == 0 ) random++; return random; } void CSkyjuly_RecTTView::RectDown() { IsBottom(); if (!m_isBottom) { //清除以前的方块 int x1,x2,x3,x4,y1,y2,y3,y4; x1 = ActiveStatus[0][0]; x2 = ActiveStatus[1][0]; x3 = ActiveStatus[2][0]; x4 = ActiveStatus[3][0]; y1 = ActiveStatus[0][1]; y2 = ActiveStatus[1][1]; y3 = ActiveStatus[2][1]; y4 = ActiveStatus[3][1]; GameStatus[x1][y1]=MAP_STATE_EMPTY; GameStatus[x2][y2]=MAP_STATE_EMPTY; GameStatus[x3][y3]=MAP_STATE_EMPTY; GameStatus[x4][y4]=MAP_STATE_EMPTY; InvalidateCurrent(); //方块下落 ActiveStatus[0][0] += 1; ActiveStatus[1][0] += 1; ActiveStatus[2][0] += 1; ActiveStatus[3][0] += 1; GameStatus[x1+1][y1]=MAP_STATE_NOT_EMPTY; GameStatus[x2+1][y2]=MAP_STATE_NOT_EMPTY; GameStatus[x3+1][y3]=MAP_STATE_NOT_EMPTY; GameStatus[x4+1][y4]=MAP_STATE_NOT_EMPTY; InvalidateCurrent(); } } void CSkyjuly_RecTTView::InvalidateCurrent() { int i; for (i=0;i<4;i++) { CRect rect(m_iStartX+ActiveStatus[i][1]*m_iLarge, m_iStartY+ActiveStatus[i][0]*m_iLarge, m_iStartX+(ActiveStatus[i][1]+1)*m_iLarge+5, m_iStartY+(ActiveStatus[i][0]+1)*m_iLarge); //InvalidateRect(&rect); Invalidate(FALSE); } } void CSkyjuly_RecTTView::IsBottom() { //到底有两种概念：1是已到底部，2是下面碰到了另外的方块 int x1,x2,x3,x4; int x,xx,yy,i; x1 = ActiveStatus[0][0]; x2 = ActiveStatus[1][0]; x3 = ActiveStatus[2][0]; x4 = ActiveStatus[3][0]; //是否为底部的判断 //1。到达游戏区域的底部 //2。与接触面正下方的小方块区域为被占用状态 if (x1>=m_iRow-1 || x2>=m_iRow-1 || x3>=m_iRow-1 || x4>=m_iRow-1) m_isBottom = TRUE; else { for (i=0;i<4;i++) { if (InterFace[m_currentRect][i] > -1) {//取当前下坠物有接触面的方块 //获取有接触面的小方块的编号 x=InterFace[m_currentRect][i]; //根据编号获取ActiveStatus中该小方块的整下方的坐标 xx=ActiveStatus[x][0]+1; yy=ActiveStatus[x][1]; //判断该接触面整下方的小方块区域是否为被占用状态 if (GameStatus[xx][yy]==MAP_STATE_NOT_EMPTY) m_isBottom = TRUE; } } } BOOL m_bIsSucced; int k,j; int m_iMuch=0; //本次销掉的行数 //计分规则：一次销掉一行，加100分，一次销掉两行，加400分，三行，900分 //例如销掉x行，则分数为：x*(x*100) if (m_isBottom) { //判断是否已得分 for (i=0;i<m_iRow;i++) { m_bIsSucced = TRUE; for (j=0;j<m_iCol;j++) if (GameStatus[i][j]==MAP_STATE_EMPTY) m_bIsSucced = FALSE; //如果得分，则销掉此行 if (m_bIsSucced) { for (k=i;k>0;k--) for (j=0;j<m_iCol;j++) GameStatus[k][j] = GameStatus[k-1][j]; //第1行清零 for (j=0;j<m_iCol;j++) GameStatus[0][j]=MAP_STATE_EMPTY; m_iMuch += 1; } } if (m_iMuch>0) { m_iPerformance += m_iMuch * m_iMuch * 100; //刷新游戏区域 CRect rect1(m_iStartY, m_iStartX, m_iStartY+300, m_iStartX+360); //InvalidateRect(&rect1); //刷新分数区域 CRect rect2(m_iStartY+320, m_iStartX+180, m_iStartY+440, m_iStartX+200); //InvalidateRect(&rect2); Invalidate(FALSE); } } } //映射下一个方快，显示下一个降落的方块 void CSkyjuly_RecTTView::RectStatusToActiveStatus(int m_which) { switch(m_which) { case 1: ActiveStatus[0][0] = 0; ActiveStatus[0][1] = 5; ActiveStatus[1][0] = 1; ActiveStatus[1][1] = 5; ActiveStatus[2][0] = 2; ActiveStatus[2][1] = 5; ActiveStatus[3][0] = 3; ActiveStatus[3][1] = 5; break; case 2: ActiveStatus[0][0] = 0; ActiveStatus[0][1] = 5; ActiveStatus[1][0] = 1; ActiveStatus[1][1] = 5; ActiveStatus[2][0] = 0; ActiveStatus[2][1] = 6; ActiveStatus[3][0] = 1; ActiveStatus[3][1] = 6; break; case 3: ActiveStatus[0][0] = 1; ActiveStatus[0][1] = 4; ActiveStatus[1][0] = 0; ActiveStatus[1][1] = 5; ActiveStatus[2][0] = 1; ActiveStatus[2][1] = 5; ActiveStatus[3][0] = 1; ActiveStatus[3][1] = 6; break; case 4: ActiveStatus[0][0] = 0; ActiveStatus[0][1] = 5; ActiveStatus[1][0] = 1; ActiveStatus[1][1] = 5; ActiveStatus[2][0] = 1; ActiveStatus[2][1] = 6; ActiveStatus[3][0] = 2; ActiveStatus[3][1] = 6; break; case 5: ActiveStatus[0][0] = 1; ActiveStatus[0][1] = 5; ActiveStatus[1][0] = 2; ActiveStatus[1][1] = 5; ActiveStatus[2][0] = 0; ActiveStatus[2][1] = 6; ActiveStatus[3][0] = 1; ActiveStatus[3][1] = 6; break; case 6: ActiveStatus[0][0] = 0; ActiveStatus[0][1] = 5; ActiveStatus[1][0] = 0; ActiveStatus[1][1] = 6; ActiveStatus[2][0] = 1; ActiveStatus[2][1] = 6; ActiveStatus[3][0] = 2; ActiveStatus[3][1] = 6; break; case 7: ActiveStatus[0][0] = 0; ActiveStatus[0][1] = 5; ActiveStatus[1][0] = 1; ActiveStatus[1][1] = 5; ActiveStatus[2][0] = 2; ActiveStatus[2][1] = 5; ActiveStatus[3][0] = 0; ActiveStatus[3][1] = 6; break; } } void CSkyjuly_RecTTView::OnTimer(UINT nIDEvent) { //如果原来的方块已到底或游戏刚开始，则掉下一个新的方块 int i,j,k; if (m_isBottom) { //1.产生下一个随机下坠物 m_icurrentStatus = m_inextStatus; m_inextStatus = Random(7); //得到下一次的方块样式 // if (m_inextStatus==0) m_inextStatus++; //2.修改新的“下一下坠物” RectStatusToNextStatus( m_inextStatus ); // CRect rect(m_iStartY+320, m_iStartX, m_iStartY+440, m_iStartX+160); // InvalidateRect(&rect); // Invalidate(FALSE); //3.将旧的“下一下坠物”用作当前使用 m_currentRect = m_icurrentStatus; //根据当前下坠物的形状去初始化激活状态下的下坠物坐标 RectStatusToActiveStatus( m_icurrentStatus ); //将当前动态数组中的数据反映到大数组中 ActiveStatusToGameStatus(); m_isBottom = FALSE; //4.判断当前方块是否已到底 IsBottom(); //5.判断游戏是否已结束: 碰了底，且第1行有小方块 if (m_isBottom) for (i=0;i<m_iCol;i++) if (GameStatus[0][i]) { KillTimer(1); AfxMessageBox("游戏已结束！"); for (j=0;j<m_iRow;j++) for (k=0;k<m_iCol;k++) GameStatus[j][k]=0; Invalidate(FALSE); m_bGameEnd = TRUE; break; } } else //当前方块下降 { RectDown(); } CView::OnTimer(nIDEvent); } void CSkyjuly_RecTTView::ActiveStatusToGameStatus() { int x1,x2,x3,x4,y1,y2,y3,y4; x1 = ActiveStatus[0][0]; x2 = ActiveStatus[1][0]; x3 = ActiveStatus[2][0]; x4 = ActiveStatus[3][0]; y1 = ActiveStatus[0][1]; y2 = ActiveStatus[1][1]; y3 = ActiveStatus[2][1]; y4 = ActiveStatus[3][1]; GameStatus[x1][y1]=MAP_STATE_NOT_EMPTY; GameStatus[x2][y2]=MAP_STATE_NOT_EMPTY; GameStatus[x3][y3]=MAP_STATE_NOT_EMPTY; GameStatus[x4][y4]=MAP_STATE_NOT_EMPTY; } void CSkyjuly_RecTTView::RectStatusToNextStatus(int m_which) { switch(m_which) { case 1: NextStatus[0][0] = 0; NextStatus[0][1] = 1; NextStatus[1][0] = 1; NextStatus[1][1] = 1; NextStatus[2][0] = 2; NextStatus[2][1] = 1; NextStatus[3][0] = 3; NextStatus[3][1] = 1; break; case 2: NextStatus[0][0] = 0; NextStatus[0][1] = 1; NextStatus[1][0] = 1; NextStatus[1][1] = 1; NextStatus[2][0] = 0; NextStatus[2][1] = 2; NextStatus[3][0] = 1; NextStatus[3][1] = 2; break; case 3: NextStatus[0][0] = 1; NextStatus[0][1] = 0; NextStatus[1][0] = 0; NextStatus[1][1] = 1; NextStatus[2][0] = 1; NextStatus[2][1] = 1; NextStatus[3][0] = 1; NextStatus[3][1] = 2; break; case 4: NextStatus[0][0] = 0; NextStatus[0][1] = 1; NextStatus[1][0] = 1; NextStatus[1][1] = 1; NextStatus[2][0] = 1; NextStatus[2][1] = 2; NextStatus[3][0] = 2; NextStatus[3][1] = 2; break; case 5: NextStatus[0][0] = 1; NextStatus[0][1] = 1; NextStatus[1][0] = 2; NextStatus[1][1] = 1; NextStatus[2][0] = 0; NextStatus[2][1] = 2; NextStatus[3][0] = 1; NextStatus[3][1] = 2; break; case 6: NextStatus[0][0] = 0; NextStatus[0][1] = 1; NextStatus[1][0] = 0; NextStatus[1][1] = 2; NextStatus[2][0] = 1; NextStatus[2][1] = 2; NextStatus[3][0] = 2; NextStatus[3][1] = 2; break; case 7: NextStatus[0][0] = 0; NextStatus[0][1] = 1; NextStatus[1][0] = 1; NextStatus[1][1] = 1; NextStatus[2][0] = 2; NextStatus[2][1] = 1; NextStatus[3][0] = 0; NextStatus[3][1] = 2; break; } } void CSkyjuly_RecTTView::RectArrow(int m_Type) { //获取当前下坠物4个小方块的位置坐标 int x1,x2,x3,x4,y1,y2,y3,y4; x1 = ActiveStatus[0][0]; x2 = ActiveStatus[1][0]; x3 = ActiveStatus[2][0]; x4 = ActiveStatus[3][0]; y1 = ActiveStatus[0][1]; y2 = ActiveStatus[1][1]; y3 = ActiveStatus[2][1]; y4 = ActiveStatus[3][1]; //对不同的移动命令指示进行分类实现 switch(m_Type) { case LEFT: //对每种不同的移动命令指示特性作相应的可移动分析 if ( (ActiveStatus[0][1]>0) && IsLeftLimit() && !m_isBottom) { //清原来的方块 GameStatus[x1][y1]=MAP_STATE_EMPTY; GameStatus[x2][y2]=MAP_STATE_EMPTY; GameStatus[x3][y3]=MAP_STATE_EMPTY; GameStatus[x4][y4]=MAP_STATE_EMPTY; // InvalidateCurrent(); //添加新的移动后数据状态 ActiveStatus[0][1] -= 1; ActiveStatus[1][1] -= 1; ActiveStatus[2][1] -= 1; ActiveStatus[3][1] -= 1; GameStatus[x1][y1-1]=MAP_STATE_NOT_EMPTY; GameStatus[x2][y2-1]=MAP_STATE_NOT_EMPTY; GameStatus[x3][y3-1]=MAP_STATE_NOT_EMPTY; GameStatus[x4][y4-1]=MAP_STATE_NOT_EMPTY; InvalidateCurrent(); } break; case RIGHT: if ( (ActiveStatus[3][1]< m_iCol-1) && IsRightLimit() && !m_isBottom) { //清原来的方块 GameStatus[x1][y1]=MAP_STATE_EMPTY; GameStatus[x2][y2]=MAP_STATE_EMPTY; GameStatus[x3][y3]=MAP_STATE_EMPTY; GameStatus[x4][y4]=MAP_STATE_EMPTY; // InvalidateCurrent(); //添加新的移动后数据状态 ActiveStatus[0][1] += 1; ActiveStatus[1][1] += 1; ActiveStatus[2][1] += 1; ActiveStatus[3][1] += 1; GameStatus[x1][y1+1]=MAP_STATE_NOT_EMPTY; GameStatus[x2][y2+1]=MAP_STATE_NOT_EMPTY; GameStatus[x3][y3+1]=MAP_STATE_NOT_EMPTY; GameStatus[x4][y4+1]=MAP_STATE_NOT_EMPTY; InvalidateCurrent(); } break; case DOWN: RectDown(); break; } } void CSkyjuly_RecTTView::OnKeyDown(UINT nChar, UINT nRepCnt, UINT nFlags) { switch(nChar) { case VK_LEFT: RectArrow(LEFT); break; case VK_RIGHT: RectArrow(RIGHT); break; case VK_UP: RectChange(); break; case VK_DOWN: RectArrow(DOWN); break; } CView::OnKeyDown(nChar, nRepCnt, nFlags); } BOOL CSkyjuly_RecTTView::IsLeftLimit() { int x1,x2,x3,x4,y1,y2,y3,y4; x1 = ActiveStatus[0][0]; x2 = ActiveStatus[1][0]; x3 = ActiveStatus[2][0]; x4 = ActiveStatus[3][0]; y1 = ActiveStatus[0][1]; y2 = ActiveStatus[1][1]; y3 = ActiveStatus[2][1]; y4 = ActiveStatus[3][1]; //根据当前下坠物的具体形态，分析判断其是否有向左移动的空间 switch(m_currentRect) { // "1"字形形态类型，判断其四个方块的正左边都没有任何物件（空间没有被占据) case 1: if (GameStatus[x1][y1-1] || GameStatus[x2][y2-1] || GameStatus[x3][y3-1] || GameStatus[x4][y4-1]) return FALSE; break; case 11: if (GameStatus[x1][y1-1]) return FALSE; break; case 2: if (GameStatus[x1][y1-1] || GameStatus[x2][y2-1]) return FALSE; break; case 3: if (GameStatus[x1][y1-1] || GameStatus[x2][y2-1]) return FALSE; break; case 31: if (GameStatus[x1][y1-1] || GameStatus[x2][y2-1] || GameStatus[x3][y3-1]) return FALSE; break; case 32: if (GameStatus[x1][y1-1] || GameStatus[x3][y3-1]) return FALSE; break; case 33: if (GameStatus[x1][y1-1] || GameStatus[x2][y2-1] || GameStatus[x4][y4-1]) return FALSE; break; case 4: if (GameStatus[x1][y1-1] || GameStatus[x2][y2-1] || GameStatus[x4][y4-1]) return FALSE; break; case 41: if (GameStatus[x1][y1-1] || GameStatus[x2][y2-1]) return FALSE; break; case 5: if (GameStatus[x1][y1-1] || GameStatus[x2][y2-1] || GameStatus[x3][y3-1]) return FALSE; break; case 51: if (GameStatus[x1][y1-1] || GameStatus[x3][y3-1]) return FALSE; break; case 6: if (GameStatus[x1][y1-1] || GameStatus[x3][y3-1] || GameStatus[x4][y4-1]) return FALSE; break; case 61: if (GameStatus[x1][y1-1] || GameStatus[x2][y2-1]) return FALSE; break; case 62: if (GameStatus[x1][y1-1] || GameStatus[x2][y2-1] || GameStatus[x3][y3-1]) return FALSE; break; case 63: if (GameStatus[x1][y1-1] || GameStatus[x3][y3-1]) return FALSE; break; case 7: if (GameStatus[x1][y1-1] || GameStatus[x2][y2-1] || GameStatus[x3][y3-1]) return FALSE; break; case 71: if (GameStatus[x1][y1-1] || GameStatus[x2][y2-1]) return FALSE; break; case 72: if (GameStatus[x1][y1-1] || GameStatus[x2][y2-1] || GameStatus[x3][y3-1]) return FALSE; break; case 73: if (GameStatus[x1][y1-1] || GameStatus[x4][y4-1]) return FALSE; break; } return TRUE; } BOOL CSkyjuly_RecTTView::IsRightLimit() { int x1,x2,x3,x4,y1,y2,y3,y4; x1 = ActiveStatus[0][0]; x2 = ActiveStatus[1][0]; x3 = ActiveStatus[2][0]; x4 = ActiveStatus[3][0]; y1 = ActiveStatus[0][1]; y2 = ActiveStatus[1][1]; y3 = ActiveStatus[2][1]; y4 = ActiveStatus[3][1]; switch(m_currentRect) { case 1: if (GameStatus[x1][y1+1] || GameStatus[x2][y2+1] || GameStatus[x3][y3+1] || GameStatus[x4][y4+1]) return FALSE; break; case 11: if (GameStatus[x4][y4+1]) return FALSE; break; case 2: if (GameStatus[x3][y3+1] || GameStatus[x4][y4+1]) return FALSE; break; case 3: if (GameStatus[x2][y2+1] || GameStatus[x4][y4+1]) return FALSE; break; case 31: if (GameStatus[x1][y1+1] || GameStatus[x3][y3+1] || GameStatus[x4][y4+1]) return FALSE; break; case 32: if (GameStatus[x3][y3+1] || GameStatus[x4][y4+1]) return FALSE; break; case 33: if (GameStatus[x2][y2+1] || GameStatus[x3][y3+1] || GameStatus[x4][y4+1]) return FALSE; break; case 4: if (GameStatus[x1][y1+1] || GameStatus[x3][y3+1] || GameStatus[x4][y4+1]) return FALSE; break; case 41: if (GameStatus[x3][y3+1] || GameStatus[x4][y4+1]) return FALSE; break; case 5: if (GameStatus[x2][y2+1] || GameStatus[x3][y3+1] || GameStatus[x4][y4+1]) return FALSE; break; case 51: if (GameStatus[x2][y2+1] || GameStatus[x4][y4+1]) return FALSE; break; case 6: if (GameStatus[x2][y2+1] || GameStatus[x3][y3+1] || GameStatus[x4][y4+1]) return FALSE; break; case 61: if (GameStatus[x2][y2+1] || GameStatus[x4][y4+1]) return FALSE; break; case 62: if (GameStatus[x1][y1+1] || GameStatus[x2][y2+1] || GameStatus[x4][y4+1]) return FALSE; break; case 63: if (GameStatus[x3][y3+1] || GameStatus[x4][y4+1]) return FALSE; break; case 7: if (GameStatus[x2][y2+1] || GameStatus[x3][y3+1] || GameStatus[x4][y4+1]) return FALSE; break; case 71: if (GameStatus[x1][y1+1] || GameStatus[x4][y4+1]) return FALSE; break; case 72: if (GameStatus[x2][y2+1] || GameStatus[x3][y3+1] || GameStatus[x4][y4+1]) return FALSE; break; case 73: if (GameStatus[x3][y3+1] || GameStatus[x4][y4+1]) return FALSE; break; } return TRUE; } void CSkyjuly_RecTTView::RectChange() { //先预先变形，然后判断变形后的方块是否有空间，如有足够空间，则进行实际变形，否则不变 int xx1,xx2,xx3,xx4,yy1,yy2,yy3,yy4; int m_lscurrentRect; CString lsStr; int x1,x2,x3,x4,y1,y2,y3,y4; x1 = ActiveStatus[0][0]; x2 = ActiveStatus[1][0]; x3 = ActiveStatus[2][0]; x4 = ActiveStatus[3][0]; y1 = ActiveStatus[0][1]; y2 = ActiveStatus[1][1]; y3 = ActiveStatus[2][1]; y4 = ActiveStatus[3][1]; //变形后位置在数组中的存放顺序仍需遵循先左后右，在同一列中先上后下 xx1=x1; xx2=x2; xx3=x3; xx4=x4; yy1=y1; yy2=y2; yy3=y3; yy4=y4; switch(m_currentRect) { case 1: xx1=x1+1; yy1=y1-1; xx3=x3-1; yy3=y3+1; xx4=x4-2; yy4=y4+2; m_lscurrentRect = 11; break; case 11: xx1=x1-1; yy1=y1+1; xx3=x3+1; yy3=y3-1; xx4=x4+2; yy4=y4-2; m_lscurrentRect = 1; break; case 2: m_lscurrentRect=2; break; case 3: xx1=x1-2; yy1=y1+1; xx4=x4-1; yy4=y4; m_lscurrentRect = 31; break; case 31: xx1=x1+1; yy1=y1-1; m_lscurrentRect = 32; break; case 32: xx1=x1+1; yy1=y1; xx4=x4+2; yy4=y4-1; m_lscurrentRect=33; break; case 33: xx4=x4-1; yy4=y4+1; m_lscurrentRect=3; break; case 4: xx1=x1+2; yy1=y1-1; xx3=x3+1; yy3=y3-1; xx4=x4-1; m_lscurrentRect = 41; break; case 41: xx1=x1-2; yy1=y1+1; xx3=x3-1; yy3=y3+1; xx4=x4+1; m_lscurrentRect = 4; break; case 5: xx1=x1-1; xx2=x2-2; yy2=y2+1; xx3=x3+1; yy4=y4+1; m_lscurrentRect = 51; break; case 51: xx1=x1+1; xx2=x2+2; yy2=y2-1; xx3=x3-1; yy4=y4-1; m_lscurrentRect = 5; break; case 6: xx2=x1+1; yy2=y2-1; xx3=x3-1; xx4=x4-2; yy4 = yy4+1; m_lscurrentRect = 61; break; case 61: xx3=x3+2; yy3=y3-1; xx4=x4+2; yy4=y4-1; m_lscurrentRect = 62; break; case 62: xx1=x1+1; yy1=y1-1; xx3=x3-2; yy3=y3+1; xx4=x4-1; m_lscurrentRect = 63; break; case 63: xx1=x1-2; yy1=y1+1; xx2=x2-2; yy2=y2+1; m_lscurrentRect = 6; break; case 7: xx3=x3-1; yy3=y3+1; xx4=x4+1; yy4=y4+1; m_lscurrentRect = 71; break; case 71: xx1=x1+2; xx2=x2-1; yy2=y2+1; xx4=x4+1; yy4=y4-1; m_lscurrentRect = 72; break; case 72: xx1=x1-2; xx3=x3-1; yy3=y3+1; xx4=x4-1; yy4=y4+1; m_lscurrentRect = 73; break; case 73: xx2=x2+1; yy2=y2-1; xx3=x3+2; yy3=y3-2; xx4=x4-1; yy4=y4-1; m_lscurrentRect = 7; break; } //如果变形后所在的区域内无其他方块，则表示有足够空间，可以变形 //且不能超越边界 GameStatus[x1][y1] = MAP_STATE_EMPTY; GameStatus[x2][y2] = MAP_STATE_EMPTY; GameStatus[x3][y3] = MAP_STATE_EMPTY; GameStatus[x4][y4] = MAP_STATE_EMPTY; if (GameStatus[xx1][yy1]==MAP_STATE_EMPTY && GameStatus[xx2][yy2]==MAP_STATE_EMPTY && GameStatus[xx3][yy3]==MAP_STATE_EMPTY && GameStatus[xx4][yy4]==MAP_STATE_EMPTY && yy1>=0 && yy4<=m_iCol-1 && !(xx1<0 || xx2<0 || xx3<0 || xx4<0) && !(xx1>m_iRow-1 || xx2>m_iRow-1 || xx3>m_iRow-1 || xx4>m_iRow-1) ) { InvalidateCurrent(); ActiveStatus[0][0]=xx1; ActiveStatus[1][0]=xx2; ActiveStatus[2][0]=xx3; ActiveStatus[3][0]=xx4; ActiveStatus[0][1]=yy1; ActiveStatus[1][1]=yy2; ActiveStatus[2][1]=yy3; ActiveStatus[3][1]=yy4; GameStatus[xx1][yy1] = MAP_STATE_NOT_EMPTY; GameStatus[xx2][yy2] = MAP_STATE_NOT_EMPTY; GameStatus[xx3][yy3] = MAP_STATE_NOT_EMPTY; GameStatus[xx4][yy4] = MAP_STATE_NOT_EMPTY; InvalidateCurrent(); //改变形状代码 m_currentRect = m_lscurrentRect; } else {//恢复原来状态 GameStatus[x1][y1] = MAP_STATE_NOT_EMPTY; GameStatus[x2][y2] = MAP_STATE_NOT_EMPTY; GameStatus[x3][y3] = MAP_STATE_NOT_EMPTY; GameStatus[x4][y4] = MAP_STATE_NOT_EMPTY; } //判断是否已到底 IsBottom(); }

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