C语言实现俄罗斯方块源代码

#ifndef _HEAD_H_#define _HEAD_H_#include<graphics.h>#include<stdio.h>#include<conio.h>#include<stdlib.h>#include<time.h>#include<string.h>#define _CRT_SECURE_NO_WARNINGS 1//界面的相关的参数#define WALL_SQUARE_WIDTH 10 //围墙方块的宽度#define xWALL_SQUARE_NUM 30 //x轴方向的方块的数目#define yWALL_SQUARE_WIDTH 46 //y轴方向的方块的数目#define GAME_WALL_WIDTH (WALL_SQUARE_WIDTH*xWALL_SQUARE_NUM) //游戏区域的宽度 300 #define GAME_WALL_HTGH (WALL_SQUARE_WIDTH*yWALL_SQUARE_WIDTH) //游戏区域的高度 460#define WINDOW_WIDTH 480 // 游戏总窗口宽度 480 #define WINDOW_HIGH 460 // 游戏总窗口高度 460//定义俄罗斯方块的相关参数#define ROCK_SQUARE_WIDTH (2*WALL_SQUARE_WIDTH) //俄罗斯方块的大小是围墙的两倍 20#define xROCK_SQUARE_NUM ((GAME_WALL_WIDTH -20)/ROCK_SQUARE_WIDTH) // 游戏区x轴放的方块数目：14 #define yROCK_SQUARE_NUM ((GAME_WALL_HTGH -20)/ROCK_SQUARE_WIDTH) // 游戏区y轴放的方块数目：22//定义移动方块的相关操作#define DIRECT_UP 3 #define DIRECT_DOWN 2  #define DIRECT_LEFT -1 #define DIRECT_RIGHT 1 /*数据结构-线性表(结构体数组)*/typedef struct ROCK{ //用来表示方块的形状(每一个字节是8位，用每4位表示方块中的一行)  unsigned short rockShapeBits; int   nextRockIndex; //下一个方块，在数组中的下标 } RockType;//方块在图形窗口中的位置(即定位4*4大块的左上角坐标) typedef struct LOCATE{ int left; int top;} RockLocation_t;//全局变量-游戏板的状态描述(即表示当前界面哪些位置有方块) //0表示没有，1表示有(多加了两行和两列，形成一个围墙，便于判断方块是否能够移动) int game_board[yROCK_SQUARE_NUM + 2][xROCK_SQUARE_NUM + 2] = { 0 };int game_socres = 0; //全局分数// 把俄罗斯方块的19种类放到数组中int rockTypeNum = 19;RockType RockArray[19] = { (0, 0) };//预览区的方块的位置RockLocation_t preRockLocation = {GAME_WALL_WIDTH+70,70};//每次生成初始化方块的位置RockLocation_t initRockLocation = { (WALL_SQUARE_WIDTH + 100), WALL_SQUARE_WIDTH };//分数显示的位置//各个文件中的函数// 画出界面以及画出方块Draw.h中void DrawGameWindow();void DisplayRock(int rockIdx, RockLocation_t* LocatePtr, bool displayed);//初始化Init源文件void InitGame();//game.hvoid PlayGame();bool IsGameOver();#endif

#include"Head.h"//画出游戏界面void DrawGameWindow(){ //先画出围墙 setcolor(BLUE); setlinestyle(PS_SOLID,NULL,0); setfillcolor(BLUE); //画出上下围墙 for (int x = WALL_SQUARE_WIDTH; x <= GAME_WALL_WIDTH; x += WALL_SQUARE_WIDTH) {  fillrectangle(x - WALL_SQUARE_WIDTH, 0, x, WALL_SQUARE_WIDTH); //上  fillrectangle(x - WALL_SQUARE_WIDTH, GAME_WALL_HTGH - WALL_SQUARE_WIDTH, x, GAME_WALL_HTGH);//下 } //画出左右围墙 for (int y = WALL_SQUARE_WIDTH; y <= GAME_WALL_HTGH; y += WALL_SQUARE_WIDTH) {  fillrectangle(0, y, WALL_SQUARE_WIDTH, y + WALL_SQUARE_WIDTH);//左  fillrectangle(GAME_WALL_WIDTH - WALL_SQUARE_WIDTH, y, GAME_WALL_WIDTH, y + WALL_SQUARE_WIDTH);//右 } //画出右边统计分数及相关东西 //画出分割线 setcolor(WHITE); setlinestyle(PS_DASH,2); line(GAME_WALL_WIDTH + 20, 0, GAME_WALL_WIDTH + 20, GAME_WALL_HTGH); //设置字体 LOGFONT font; gettextstyle(&font); settextstyle(18, 0, _T("宋体")); font.lfQuality = ANTIALIASED_QUALITY;//设置输出效果为抗锯齿  //1显示预览形状 outtextxy(GAME_WALL_WIDTH + 80, 30, _T("预览")); outtextxy(GAME_WALL_WIDTH + 80, 170, _T("分数")); outtextxy(GAME_WALL_WIDTH + 65, 250, _T("操作说明")); outtextxy(GAME_WALL_WIDTH + 40, 290, _T("w a s d控制方向")); outtextxy(GAME_WALL_WIDTH + 40, 335, _T("空格 暂停")); //显示分数 setcolor(RED); outtextxy(GAME_WALL_WIDTH + 90, 200, '0');}//在游戏区显示编号为rockIdx的方块void DisplayRock(int rockIdx, RockLocation_t* LocatePtr, bool displayed){ int color;//方块的填充颜色 int lineColor = WHITE;//线的颜色 int boardFalg = 0; int xRock = 0; int yRock = 0; unsigned short rockCode = RockArray[rockIdx].rockShapeBits; //如果displayed为true的话，将方块块颜色设置为white，game_board对应的位置设置为1； //如果displayed为false的话，将方块块颜色设置为black，game_board对应的位置设置为0； displayed ? (color = RED, boardFalg = 1) : (color = BLACK,lineColor = BLACK, boardFalg = 0); setcolor(lineColor); setfillcolor(color); setlinestyle(PS_SOLID);//设置为实线， xRock = LocatePtr->left; yRock = LocatePtr->top; int count = 0;//每4个换行，记录坐标偏移量 unsigned short mask = 1; for (int i = 1; i <= 16; ++i) {  mask = 1 << (16 - i);  if ((rockCode & mask) != 0) //如果不为0的话，就画出小方块  {     fillrectangle(xRock , yRock, xRock + ROCK_SQUARE_WIDTH, yRock + ROCK_SQUARE_WIDTH);  }  if (i % 4 == 0) //换行  {   yRock = yRock + ROCK_SQUARE_WIDTH;    xRock = xRock = LocatePtr->left;  }  else  {   xRock += ROCK_SQUARE_WIDTH;  } }}

#include"Head.h"static void ShapeStrToBit(unsigned char *rockShapeStr, unsigned short& rockShapeBit);static void ReadRcok();void InitGame(){ //把全局游戏游戏版初始化，边界初始化为1 for (int i = 0; i < xROCK_SQUARE_NUM + 2; i++) {  game_board[0][i] = 1; //上边界  game_board[yROCK_SQUARE_NUM + 1][i] = 1; //下边界 } for (int i = 0; i < yROCK_SQUARE_NUM + 2; i++) {  game_board[i][0] = 1 ; //左边界  game_board[i][xROCK_SQUARE_NUM + 1] = 1; //右边界 } //读取俄罗斯方块  ReadRcok();}//从文件中读取方块的形状存储到rockArray中void ReadRcok(){ FILE* fp = fopen("RockShape.ini","r"); if (NULL == fp) {  printf("打开文件失败/n");  return; } unsigned char readBuf[1024]; //fp读取到字符串readbuf中 unsigned short rockShapeBit = 0;//存放方块形状，占16比特位 unsigned char rockShapeStr[16];//存放方块字符串 int ShapeStrIdx = 0; int rockNum = 0;//统计方块的个数以及存放方块数组RockArray的下标 int rocknext = 0;//方块数组中下一个形状 int rockShapeStart = 0;//同一类型的形状 while (true) {  size_t readSize = fread(readBuf, 1, 1024, fp);  if (readSize == 0)   break;  //处理readbuf  for (size_t idx = 0; idx < readSize; ++idx)  {   //将字符存放到rockShapeStr中   while (ShapeStrIdx < 16 && idx < readSize)   {    if (readBuf[idx] == '@' || readBuf[idx] == '#')    {     rockShapeStr[ShapeStrIdx] = (unsigned char)readBuf[idx];     ++ShapeStrIdx;    }    ++idx; //可能idx == readSize了     if (readBuf[idx] == '*')//修改上一次方块的next值    {     idx += 5;     RockArray[--rockNum].nextRockIndex = rockShapeStart;     rockNum++;     rockShapeStart = rockNum;     rocknext = rockShapeStart ;    }   }   //可能没有填满   if (ShapeStrIdx < 16)   {    break;   }   else //填满shapestr   {    ShapeStrIdx = 0;//置0    //将rockShapeStr 转为rockShapeBit    ShapeStrToBit(rockShapeStr, rockShapeBit);    rocknext++;    RockArray[rockNum].rockShapeBits = rockShapeBit;    RockArray[rockNum].nextRockIndex = rocknext;    rockNum++;   }  } } fclose(fp);}//将从文件中读取的字符串(长度默认为16)转换成 unsigned shortvoid ShapeStrToBit(unsigned char *rockShapeStr, unsigned short& rockShapeBit){ rockShapeBit = 0; for (size_t idx = 0; idx < 16; ++idx) {  if (rockShapeStr[idx] == '@') //1  {   rockShapeBit |= (1 << (16 - idx - 1));  }  // #为0 不需要处理 }}

#include"Head.h"#define _CRT_SECURE_NO_WARNINGS 1bool MoveAble(int rockIndex, RockLocation_t* currentLocatePtr, int f_direction);void SetGameBoardFlag(int rockIdx, RockLocation_t* curRockLocation);void UserHitKeyBoard(char userHit, int* RockIndex, RockLocation_t* curRockLocation);void FullLine();void UpdateSocres(int scores);void DelCurLine(int rowIdx);bool IsGameOver();void PlayGame(){ char userHit = 0;//用户敲击键盘 int curRockIndex = 0;//当前方块的rockArray下标 int nextRockIndex = 0;//下次 RockLocation_t curRockLocation; curRockLocation.left = initRockLocation.left; curRockLocation.top = initRockLocation.top; DWORD oldtime = 0; srand((unsigned int)time(NULL)); curRockIndex = rand() % rockTypeNum; nextRockIndex = rand() % rockTypeNum; //画出预览区初始化方块 //在初始位置和预览区显示方块形状 DisplayRock(curRockIndex, &initRockLocation, 1); DisplayRock(nextRockIndex, &preRockLocation, 1); bool moveAbled = false; while (true) {  //判断当前方块是否落地(判断能否再下移)：如果落地,判断是否满行,再判断是否结束游戏， 改变game_board ,画出下次初始化的方块，以及生成新的预览方块  //  moveAbled = MoveAble(curRockIndex, &curRockLocation, DIRECT_DOWN);  if (!moveAbled) //判断是否落地，不能下移表示落地  {   //修改game_board的值   SetGameBoardFlag(curRockIndex, &curRockLocation);   FullLine();    if (IsGameOver())   {    MessageBox(NULL, _T("游戏结束"), _T("GAME OVER"), MB_OK);    exit(0);   }     //为下次生成模块开始准备   DisplayRock(nextRockIndex, &preRockLocation, false);//擦除旧的方块   curRockIndex = nextRockIndex;   nextRockIndex = rand() % rockTypeNum; //生成新的预览方块   DisplayRock(curRockIndex, &initRockLocation, 1);   DisplayRock(nextRockIndex, &preRockLocation, 1);   FlushBatchDraw();   //修改curRockLocation的值   curRockLocation.left = initRockLocation.left;   curRockLocation.top = initRockLocation.top;   }  if (kbhit()) //如果敲击键盘了 就处理按键  {   userHit = getch();   UserHitKeyBoard(userHit, &curRockIndex, &curRockLocation);  }  //没有 就自动下移一个单位 :不能用else，因为可能按键不是上下左右  DWORD newtime = GetTickCount();  if (newtime - oldtime >= (unsigned int)(300) && moveAbled == TRUE)  {   oldtime = newtime;   DisplayRock(curRockIndex, &curRockLocation, false);   curRockLocation.top += ROCK_SQUARE_WIDTH; //下落一格   }  //AutomaticDownMove(curRockIndex, &curRockLocation);  //画出新方块  DisplayRock(curRockIndex, &curRockLocation, 1);  FlushBatchDraw();  Sleep(20); }}//响应键盘命令时间void UserHitKeyBoard(char userHit, int* RockIndex, RockLocation_t* curRockLocation){ switch (userHit) { case 'W': case 'w'://↑  if (MoveAble(RockArray[*RockIndex].nextRockIndex, curRockLocation, DIRECT_UP))  {   DisplayRock(*RockIndex, curRockLocation, false);   *RockIndex = RockArray[*RockIndex].nextRockIndex;  }  break; case 'S': case 's'://↓  if (MoveAble(*RockIndex, curRockLocation, DIRECT_DOWN))  {   DisplayRock(*RockIndex, curRockLocation, false);   curRockLocation->top += 2 * (ROCK_SQUARE_WIDTH);   if (!MoveAble(*RockIndex, curRockLocation, DIRECT_DOWN))   {    curRockLocation->top -= ROCK_SQUARE_WIDTH;   }  }  break; case 'A': case 'a': //←  if (MoveAble(*RockIndex, curRockLocation, DIRECT_LEFT))  {   DisplayRock(*RockIndex, curRockLocation, false);   curRockLocation->left -= ROCK_SQUARE_WIDTH;  }  break; case 'D': case 'd': //→  if (MoveAble(*RockIndex, curRockLocation, DIRECT_RIGHT))  {   DisplayRock(*RockIndex, curRockLocation, FALSE);   curRockLocation->left += ROCK_SQUARE_WIDTH;  }  break; case ' ': //暂停  while (1)  {   userHit = getch();   if (userHit == ' ')    break;  }  break; default:  break; }}//判断是否满行，满行消除，然后计算得分void FullLine(){ bool linefull = true; int idx = yROCK_SQUARE_NUM;//从最后一行往上查找 22 int count = 0; while (count != xROCK_SQUARE_NUM ) //遇到空行 14 {  linefull = true;  count = 0;  for (int i = 1; i <= xROCK_SQUARE_NUM; ++i)  {   if (game_board[idx][i] == 0)   {    linefull = false;    count++;   }  }  if (linefull) //满行，消除当前行，更新分数  {   DelCurLine(idx);   game_socres += 3;   UpdateSocres(game_socres);   idx++;//因为下面要减1  }  idx--; }}void UpdateSocres(int scores){ setcolor(RED); TCHAR s[10]; _stprintf(s, _T("%d"), scores); outtextxy(GAME_WALL_WIDTH + 90, 200, s);}//消除当前行void DelCurLine(int rowIdx){ //擦除当前行 setcolor(BLACK); setfillcolor(BLACK); for (int i = 1; i < xROCK_SQUARE_NUM; ++i) {  fillrectangle(WALL_SQUARE_WIDTH + (i - 1)*ROCK_SQUARE_WIDTH, (rowIdx - 1)*ROCK_SQUARE_WIDTH + WALL_SQUARE_WIDTH,     WALL_SQUARE_WIDTH + i*ROCK_SQUARE_WIDTH, rowIdx*ROCK_SQUARE_WIDTH + WALL_SQUARE_WIDTH); } //把上面的向下移 int cnt = 0; while (cnt != xROCK_SQUARE_NUM) //直到遇到是空行的为止  {  cnt = 0;  for (int i = 1; i <= xROCK_SQUARE_NUM; i++)  {   game_board[rowIdx][i] = game_board[rowIdx - 1][i];   //擦除上面的一行    setcolor(BLACK);   setfillcolor(BLACK);   fillrectangle(WALL_SQUARE_WIDTH + ROCK_SQUARE_WIDTH*i - ROCK_SQUARE_WIDTH ,    WALL_SQUARE_WIDTH + ROCK_SQUARE_WIDTH*(rowIdx - 1) - ROCK_SQUARE_WIDTH ,    WALL_SQUARE_WIDTH + ROCK_SQUARE_WIDTH*i,    WALL_SQUARE_WIDTH + ROCK_SQUARE_WIDTH*(rowIdx - 1));   //显示下面的一行    if (game_board[rowIdx][i] == 1)   {    setcolor(WHITE);    setfillcolor(RED);    fillrectangle(WALL_SQUARE_WIDTH + ROCK_SQUARE_WIDTH*i - ROCK_SQUARE_WIDTH ,     WALL_SQUARE_WIDTH + ROCK_SQUARE_WIDTH*rowIdx - ROCK_SQUARE_WIDTH ,     WALL_SQUARE_WIDTH + ROCK_SQUARE_WIDTH*i,     WALL_SQUARE_WIDTH + ROCK_SQUARE_WIDTH*rowIdx);   }   if (game_board[rowIdx][i] == 0)    cnt++;   //统计一行是不是 都是空格   }//for   rowIdx--; }}//是否可以移动方块bool MoveAble(int rockIndex, RockLocation_t* currentLocatePtr, int f_direction){ int mask; int rockX; int rockY; rockX = currentLocatePtr->left; rockY = currentLocatePtr->top; mask = (unsigned short)1 << 15; for (int i = 1; i <= 16; i++) {  //与掩码相与为1的 即为方块上的点   if ((RockArray[rockIndex].rockShapeBits & mask) != 0)  {   //判断能否移动(即扫描即将移动的位置 是否与设置的围墙有重叠)    //若是向上(即翻滚变形)    if (f_direction == DIRECT_UP)   {    //因为此情况下传入的是下一个方块的形状，故我们直接判断此方块的位置是否已经被占     //判断下一个方块    if (game_board[(rockY - WALL_SQUARE_WIDTH) / ROCK_SQUARE_WIDTH + 1]     [(rockX - WALL_SQUARE_WIDTH) / ROCK_SQUARE_WIDTH + 1] == 1)     return false;   }   //如果是向下方向移动    else if (f_direction == DIRECT_DOWN)   {    if (game_board[(rockY - WALL_SQUARE_WIDTH) / ROCK_SQUARE_WIDTH + 2]     [(rockX - WALL_SQUARE_WIDTH) / ROCK_SQUARE_WIDTH + 1] == 1)     return false;   }   else //如果是左右方向移动    { //f_direction的DIRECT_LEFT为-1，DIRECT_RIGHT为1，故直接加f_direction即可判断。     if (game_board[(rockY - WALL_SQUARE_WIDTH) / ROCK_SQUARE_WIDTH + 1]     [(rockX - WALL_SQUARE_WIDTH) / ROCK_SQUARE_WIDTH + 1 + f_direction] == 1)     return false;   }  }  //每4次 换行 转到下一行继续   i % 4 == 0 ? (rockY += ROCK_SQUARE_WIDTH, rockX = currentLocatePtr->left)   : rockX += ROCK_SQUARE_WIDTH;  mask >>= 1; } return true;}//给游戏game_board设置标记表示已经占了void SetGameBoardFlag(int rockIdx, RockLocation_t* curRockLocation){ int mask; int rockX; int rockY; rockX = curRockLocation->left; rockY = curRockLocation->top; mask = (unsigned int)1 << 15; for (int i = 1; i <= 16; i++) {  //与掩码相与为1的 即为方块上的点   if ((RockArray[rockIdx].rockShapeBits & mask) != 0)  {   game_board[(rockY - WALL_SQUARE_WIDTH) / ROCK_SQUARE_WIDTH + 1]    [(rockX - WALL_SQUARE_WIDTH) / ROCK_SQUARE_WIDTH + 1] = 1;  }  //每4次 换行 转到下一行继续画   i % 4 == 0 ? (rockY += ROCK_SQUARE_WIDTH, rockX = curRockLocation->left)   : rockX += ROCK_SQUARE_WIDTH;  mask >>= 1; }}//判断游戏是否结束bool IsGameOver(){ bool topLineHaveRock = false;//顶行是否有方块 bool bottomLineHaveRock = false; for (int i = 1; i < xROCK_SQUARE_NUM; ++i) {  if (game_board[1][i] == 1)   topLineHaveRock = true;  if (game_board[yROCK_SQUARE_NUM][i] == 1)   bottomLineHaveRock = true; } if (bottomLineHaveRock && topLineHaveRock)  return true; else   return false;}

#include"Head.h"#include"Draw.h"#include"Init.h"#include"game.h"int main(){ initgraph(WINDOW_WIDTH,WINDOW_HIGH); DrawGameWindow(); //使用 API 函数修改窗口名称  HWND hWnd = GetHWnd(); SetWindowText(hWnd, _T("俄罗斯方块")); InitGame(); PlayGame(); getchar(); closegraph(); system("pause"); return 0;}

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