俄罗斯方块

这里写目录标题

  • 俄罗斯方块
  • 俄罗斯方块的初始化
    • 欢迎界面
      • 初始化游戏场景
      • 清除方块
      • 绘制方块
      • 在指定位置绘制指定方块的指定方向
      • 清除指定位置指定方向的方块
      • 随机产生下一个方块
      • 在指定位置可以向指定方向移动
      • 检测游戏是否结束
      • 判断当前方块是否可以转向到指定方向
      • 间隔等待的时间
      • 移动
      • 消除第x行，并把上面的行都下移
      • 更新分数
      • 更新等级
      • 检查
      • 源码

俄罗斯方块的初始化

int block[BLOCK_COUNT*4][BLOCK_HEIGHT][BLOCK_WIDTH] = {// |  型方块{0, 0, 0, 0, 0,0, 0, 1, 0, 0,0, 0, 1, 0, 0,0, 0, 1, 0, 0,0, 0, 0, 0, 0 },{ 0,0,0,0,0,0,0,0,0,0,0,1,1,1,0,0,0,0,0,0,0,0,0,0,0 },{  0,0,0,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,0,0,0 },{ 0,0,0,0,0,0,0,0,0,0,0,1,1,1,0,0,0,0,0,0,0,0,0,0,0 },// L 形方块{ 0,0,0,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1,1,0,0,0,0,0,0 },{ 0,0,0,0,0,0,0,0,0,0,0,1,1,1,0,0,1,0,0,0,0,0,0,0,0 },{ 0,0,0,0,0,0,1,1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,0,0,0 },{ 0,0,0,0,0,0,0,0,1,0,0,1,1,1,0,0,0,0,0,0,0,0,0,0,0 },// 田 形方块{ 0,0,0,0,0,0,1,1,0,0,0,1,1,0,0,0,0,0,0,0,0,0,0,0,0 },{ 0,0,0,0,0,0,1,1,0,0,0,1,1,0,0,0,0,0,0,0,0,0,0,0,0 },{ 0,0,0,0,0,0,1,1,0,0,0,1,1,0,0,0,0,0,0,0,0,0,0,0,0 },{ 0,0,0,0,0,0,1,1,0,0,0,1,1,0,0,0,0,0,0,0,0,0,0,0,0 },// T 形方块{ 0,0,0,0,0,0,1,1,1,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0 },{ 0,0,0,0,0,0,0,0,1,0,0,0,1,1,0,0,0,0,1,0,0,0,0,0,0 },{ 0,0,0,0,0,0,0,1,0,0,0,1,1,1,0,0,0,0,0,0,0,0,0,0,0 },{ 0,0,0,0,0,0,1,0,0,0,0,1,1,0,0,0,1,0,0,0,0,0,0,0,0 },// Z 形方块{ 0,0,0,0,0,0,1,1,0,0,0,0,1,1,0,0,0,0,0,0,0,0,0,0,0 },{ 0,0,0,0,0,0,0,1,0,0,0,1,1,0,0,0,1,0,0,0,0,0,0,0,0 },{ 0,0,0,0,0,0,1,1,0,0,0,0,1,1,0,0,0,0,0,0,0,0,0,0,0 },{ 0,0,0,0,0,0,0,1,0,0,0,1,1,0,0,0,1,0,0,0,0,0,0,0,0 }
};

欢迎界面

void welcome(void) {// 初始化画布initgraph(550, 660);// 设置窗口标题HWND window = GetHWnd(); //获取窗口SetWindowText(window, _T("俄罗斯方块    （远航版本)")); //设置窗口标题// 设置文本的字体样式setfont(40, 0, _T("微软雅黑"));setcolor(WHITE);outtextxy(205, 200, _T("俄罗斯方块（远航）"));setfont(22, 0, _T("楷体"));outtextxy(175, 300, _T("俄罗斯方块（远航版本）!"));Sleep(3000); //睡眠（暂停）3000毫秒，3秒针
}

初始化游戏场景

void initGameScene(void) {char str[16];//清除屏幕cleardevice();rectangle(27, 27, 336, 635);rectangle(29, 29, 334, 633);rectangle(370, 50, 515, 195);setfont(24, 0, _T("楷体"));setcolor(LIGHTGRAY);outtextxy(405, 215, _T("下一个"));setcolor(RED);outtextxy(405, 280, _T("分数"));sprintf(str, "%d", score); outtextxy(415, 310, str);outtextxy(405, 375, _T("等级"));sprintf(str, "%d", rank); outtextxy(425, 405, str);// 操作说明  ↑  ↓ ← →setcolor(LIGHTBLUE);outtextxy(390, 475, "操作说明");outtextxy(390, 500, "↑：旋转");outtextxy(390, 525, "↓: 下降");outtextxy(390, 550, "←: 左移");outtextxy(390, 575, "→: 右移");outtextxy(390, 600, "空格：暂停");
}

清除方块

void clearBlock(void) {setcolor(BLACK);setfont(23, 0, "楷体");for (int i=0; i<BLOCK_HEIGHT; i++) {for (int j=0; j<BLOCK_WIDTH; j++) {//"■"int x = 391 + j * UNIT_SIZE;int y = 71 + i * UNIT_SIZE;outtextxy(x, y, "■");}}
}

绘制方块

void drawBlock(int x, int y) {setcolor(color[NextIndex]);setfont(23, 0, "楷体");for (int i=0; i<BLOCK_HEIGHT; i++) {for (int j=0; j<BLOCK_WIDTH; j++) {//"■"if (block[NextIndex*4][i][j] == 1) {int x2 = x + j * UNIT_SIZE;int y2 = y + i * UNIT_SIZE;outtextxy(x2, y2, "■");}}}
}

在指定位置绘制指定方块的指定方向

void drawBlock(int x, int y, int blockIndex, block_dir_t dir) {setcolor(color[blockIndex]);setfont(23, 0, "楷体");int id = blockIndex * 4 + dir;for (int i=0; i<BLOCK_HEIGHT; i++) {for (int j=0; j<BLOCK_WIDTH; j++) {//"■"if (block[id][i][j] == 1) {int x2 = x + j * UNIT_SIZE;int y2 = y + i * UNIT_SIZE;outtextxy(x2, y2, "■");}}}
}

清除指定位置指定方向的方块

void clearBlock(int x, int y, block_dir_t dir) {setcolor(BLACK);int id = BlockIndex * 4 + dir;y += START_Y;for (int i=0; i<5; i++) {for (int j=0; j<5; j++) {if (block[id][i][j] == 1) {// 擦除该方块的第i行的第j列outtextxy(x+20*j,  y+i*20, "■");}}}
}

随机产生下一个方块

void nextblock(void) {clearBlock(); // 清除右上角区域// 随机选择一种方块srand(time(NULL)); //使用时间函数的返回值，来作为随机种子NextIndex =  rand() % BLOCK_COUNT;drawBlock(391, 71);
}

在指定位置可以向指定方向移动

int moveable(int x0, int y0, move_dir_t moveDir, block_dir_t blockDir) {// 计算当前方块的左上角在30x15的游戏区中的位置（第多少行，第多少列）int x = (y0 - minY) / UNIT_SIZE;int y = (x0 - minX) / UNIT_SIZE;int id = BlockIndex * 4 + blockDir;int ret = 1;if (moveDir == MOVE_DOWN) {for (int i=0; i<5; i++) {for (int j=0; j<5; j++) {if (block[id][i][j] == 1 &&(x + i + 1 >= 30  ||  visit[x+i+1][y+j] == 1)) {ret = 0;}}}} else if (moveDir == MOVE_LEFT) {for (int i=0; i<5; i++) {for (int j=0; j<5; j++) {if (block[id][i][j] == 1 &&(y + j == 0 ||  visit[x+i][y+j-1]==1)) {ret = 0;}}}} else if (moveDir == MOVE_RIGHT) {for (int i=0; i<5; i++) {for (int j=0; j<5; j++) {if (block[id][i][j] == 1 && (y+j+1>=15 || visit[x+i][y+j+1]==1)) {ret = 0;}}}}return ret;
}

检测游戏是否结束

void failCheck() {if (!moveable(START_X, START_Y, MOVE_DOWN, BLOCK_UP)) {setcolor(WHITE);setfont(45, 0, "隶体");outtextxy(75, 300, "GAME OVER!");Sleep(1000);system("pause");closegraph();exit(0);}
}

判断当前方块是否可以转向到指定方向

int rotatable(int x, int y, block_dir_t dir) {int id = BlockIndex * 4 + dir;int xIndex = (y - minY) / 20;int yIndex = (x - minX) / 20;if (!moveable(x, y, MOVE_DOWN, dir)) {return 0;}for (int i=0; i<5; i++) {for (int j=0; j<5; j++) {if (block[id][i][j] == 1 &&(yIndex+j<0 || yIndex+j>=15 || visit[xIndex+i][yIndex+j]==1)) {return 0;}}}return 1;
}

间隔等待的时间

void wait(int interval) { int count  = interval / 10;for (int i=0; i<count; i++) {Sleep(10);if (kbhit()) {return;}}
}

移动

void move(void){int x = START_X;int y = START_Y;int k = 0;block_dir_t  blockDir = BLOCK_UP;// 检测游戏是否结束failCheck();// 持续向下降落while (1) {int curSpeed = speed;if (kbhit()) {int key = getch();if (key == KEY_SPACE) {getch();}}// 清除当前方块clearBlock(x, k, blockDir);if (kbhit()) {int key = getch();if(key == KEY_UP) {block_dir_t nextDir = (block_dir_t)((blockDir + 1) % 4);if (rotatable(x, y+k, nextDir)) {blockDir = nextDir;}} else if (key == KEY_DOWN) {curSpeed = 50;} else if (key == KEY_LEFT) {if (moveable(x, y+k+20, MOVE_LEFT, blockDir)) {x -= 20;}} else if (key ==KEY_RIGHT) {if (moveable(x, y+k+20, MOVE_RIGHT, blockDir)) {x += 20;  //x = x + 20;}}}k += 20;// 绘制当前方块drawBlock(x, y+k, BlockIndex, blockDir);wait(curSpeed);//k += 20;// 方块的“固化”处理if (!moveable(x, y+k, MOVE_DOWN, blockDir)) {mark(x, y+k, BlockIndex, blockDir);break;}}
}

消除第x行，并把上面的行都下移

void down(int x){for (int i=x; i>0; i--) {// 消除第i行，第j列的方格消除for (int j=0; j<15; j++) {if (visit[i-1][j]) {visit[i][j] = 1;markColor[i][j] = markColor[i-1][j];setcolor(markColor[i][j]);outtextxy(20*j + minX, 20*i+minY, "■");} else {visit[i][j] = 0;setcolor(BLACK);outtextxy(20*j + minX, 20*i+minY, "■");}}}// 清除最顶上的哪一行（就是行标为0的那一行）setcolor(BLACK);for (int j=0; j<15; j++) {visit[0][j] = 0;outtextxy(20*j + minX, minY, "■");}
}

更新分数

void addScore(int lines) {char str[32];setcolor(RED);score += lines * 10;sprintf(str, "%d", score);outtextxy(415, 310, str);
}

更新等级

void updateGrade() {// 更新等级的提示// 假设：50分一级rank = score / 50;char str[16];sprintf(str, "%d", rank);outtextxy(425, 405, str);// 更新速度, 等级越高，速度越快，speed越小！// 最慢：500， 最快是100speed = 500 - rank*100;if (speed <= 100) {speed = 100;}
}

检查

void check(void) {int i, j;int clearLines = 0;for (i=29; i>=0; i--) {// 检查第i行有没有满for (j=0; j<15 && visit[i][j]; j++) ;//执行到此处时，有两种情况：// 1. 第i行没有满，即表示有空位 此时 j<15// 2. 第i行已满了，此时 j>=15if (j >= 15) {// 此时，第i行已经满了，就需要消除第i行down(i);  //消除第i行，并把上面的行都下移i++;  // 因为最外层的循环中有 i--, 所以我们先i++, 使得下次循环时，再把这一行检查一下clearLines++;}}// 更新分数addScore(clearLines);// 更新等级(更新等级提示，更新速度）updateGrade();
}

源码

#include <stdio.h>
#include <graphics.h>
#include <time.h>
#include <conio.h> //kbhit()使用int score = 0; //总分
int rank = 0;  //等级#define BLOCK_COUNT    5
#define BLOCK_WIDTH    5
#define BLOCK_HEIGHT   5
#define UNIT_SIZE      20#define START_X   130
#define START_Y   30#define KEY_UP      72
#define KEY_RIGHT   77
#define KEY_DOWN    80
#define KEY_LEFT    75
#define KEY_SPACE   32int speed = 500;
int minX = 30;
int minY = 30;typedef enum {BLOCK_UP,BLOCK_RIGHT,BLOCK_DOWN,BLOCK_LEFT
} block_dir_t;typedef enum {MOVE_DOWN,MOVE_LEFT,MOVE_RIGHT
} move_dir_t;int NextIndex = -1;  //下一个方块的种类
int BlockIndex = -1; //当前方块的种类int color[BLOCK_COUNT] = {GREEN, CYAN,  MAGENTA, BROWN, YELLOW
};int visit[30][15]; //访问数组
int markColor[30][15]; //表示对应位置的颜色int block[BLOCK_COUNT * 4][BLOCK_HEIGHT][BLOCK_WIDTH] = {// |  型方块{0, 0, 0, 0, 0,0, 0, 1, 0, 0,0, 0, 1, 0, 0,0, 0, 1, 0, 0,0, 0, 0, 0, 0 },{0,0,0,0,0,0,0,0,0,0,0,1,1,1,0,0,0,0,0,0,0,0,0,0,0 },{  0,0,0,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,0,0,0 },{ 0,0,0,0,0,0,0,0,0,0,0,1,1,1,0,0,0,0,0,0,0,0,0,0,0 },// L 形方块{ 0,0,0,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1,1,0,0,0,0,0,0 },{ 0,0,0,0,0,0,0,0,0,0,0,1,1,1,0,0,1,0,0,0,0,0,0,0,0 },{ 0,0,0,0,0,0,1,1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,0,0,0 },{ 0,0,0,0,0,0,0,0,1,0,0,1,1,1,0,0,0,0,0,0,0,0,0,0,0 },// 田 形方块{ 0,0,0,0,0,0,1,1,0,0,0,1,1,0,0,0,0,0,0,0,0,0,0,0,0 },{ 0,0,0,0,0,0,1,1,0,0,0,1,1,0,0,0,0,0,0,0,0,0,0,0,0 },{ 0,0,0,0,0,0,1,1,0,0,0,1,1,0,0,0,0,0,0,0,0,0,0,0,0 },{ 0,0,0,0,0,0,1,1,0,0,0,1,1,0,0,0,0,0,0,0,0,0,0,0,0 },// T 形方块{ 0,0,0,0,0,0,1,1,1,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0 },{ 0,0,0,0,0,0,0,0,1,0,0,0,1,1,0,0,0,0,1,0,0,0,0,0,0 },{ 0,0,0,0,0,0,0,1,0,0,0,1,1,1,0,0,0,0,0,0,0,0,0,0,0 },{ 0,0,0,0,0,0,1,0,0,0,0,1,1,0,0,0,1,0,0,0,0,0,0,0,0 },// Z 形方块{ 0,0,0,0,0,0,1,1,0,0,0,0,1,1,0,0,0,0,0,0,0,0,0,0,0 },{ 0,0,0,0,0,0,0,1,0,0,0,1,1,0,0,0,1,0,0,0,0,0,0,0,0 },{ 0,0,0,0,0,0,1,1,0,0,0,0,1,1,0,0,0,0,0,0,0,0,0,0,0 },{ 0,0,0,0,0,0,0,1,0,0,0,1,1,0,0,0,1,0,0,0,0,0,0,0,0 }
};// 欢迎界面
void welcome(void) {// 初始化画布initgraph(550, 660);// 设置窗口标题HWND window = GetHWnd(); //获取窗口SetWindowText(window, _T("俄罗斯方块    （远航版本)")); //设置窗口标题// 设置文本的字体样式settextstyle(40, 0, _T("微软雅黑"));setcolor(WHITE);outtextxy(205, 200, "俄罗斯方块（远航）");settextstyle(22, 0, _T("楷体"));outtextxy(175, 300, _T("俄罗斯方块（远航版本）!"));Sleep(3000); //睡眠（暂停）3000毫秒，3秒针
}// 初始化游戏场景
void initGameScene(void) {char str[16];//清除屏幕cleardevice();rectangle(27, 27, 336, 635);rectangle(29, 29, 334, 633);rectangle(370, 50, 515, 195);settextstyle(24, 0, "楷体");setcolor(LIGHTGRAY);outtextxy(405, 215, "下一个");setcolor(RED);outtextxy(405, 280, "分数");sprintf_s(str, "%d", score);outtextxy(415, 310, str);outtextxy(405, 375, "等级");sprintf_s(str, "%d", rank);outtextxy(425, 405, str);// 操作说明  ↑  ↓ ← →setcolor(LIGHTBLUE);outtextxy(390, 475, "操作说明");outtextxy(390, 500, "↑：旋转");outtextxy(390, 525, "↓: 下降");outtextxy(390, 550, "←: 左移");outtextxy(390, 575, "→: 右移");outtextxy(390, 600, "空格：暂停");
}void clearBlock(void) {setcolor(BLACK);settextstyle(23, 0, "楷体");for (int i = 0; i < BLOCK_HEIGHT; i++) {for (int j = 0; j < BLOCK_WIDTH; j++) {//"■"int x = 391 + j * UNIT_SIZE;int y = 71 + i * UNIT_SIZE;outtextxy(x, y, "■");}}
}
// 绘制方块
void drawBlock(int x, int y) {setcolor(color[NextIndex]);settextstyle(23, 0, "楷体");for (int i = 0; i < BLOCK_HEIGHT; i++) {for (int j = 0; j < BLOCK_WIDTH; j++) {//"■"if (block[NextIndex * 4][i][j] == 1) {int x2 = x + j * UNIT_SIZE;int y2 = y + i * UNIT_SIZE;outtextxy(x2, y2, "■");}}}
}// 绘制方块:  在指定位置绘制指定方块的指定方向
void drawBlock(int x, int y, int blockIndex, block_dir_t dir) {setcolor(color[blockIndex]);settextstyle(23, 0, "楷体");int id = blockIndex * 4 + dir;for (int i = 0; i < BLOCK_HEIGHT; i++) {for (int j = 0; j < BLOCK_WIDTH; j++) {//"■"if (block[id][i][j] == 1) {int x2 = x + j * UNIT_SIZE;int y2 = y + i * UNIT_SIZE;outtextxy(x2, y2, "■");}}}
}// 清除指定位置指定方向的方块
// 参数x: 方块的左上角的x坐标
// 参数y: 方块的左上角在游戏区域内的坐标，距离游戏区域顶部的距离
void clearBlock(int x, int y, block_dir_t dir) {setcolor(BLACK);int id = BlockIndex * 4 + dir;y += START_Y;for (int i = 0; i < 5; i++) {for (int j = 0; j < 5; j++) {if (block[id][i][j] == 1) {// 擦除该方块的第i行的第j列outtextxy(x + 20 * j, y + i * 20, "■");}}}
}void nextblock(void) {clearBlock(); // 清除右上角区域// 随机选择一种方块srand(time(NULL)); //使用时间函数的返回值，来作为随机种子NextIndex = rand() % BLOCK_COUNT;drawBlock(391, 71);
}// 如果在指定位置可以向指定方向移动，就返回1， 否则就返回0
int moveable(int x0, int y0, move_dir_t moveDir, block_dir_t blockDir) {// 计算当前方块的左上角在30x15的游戏区中的位置（第多少行，第多少列）int x = (y0 - minY) / UNIT_SIZE;int y = (x0 - minX) / UNIT_SIZE;int id = BlockIndex * 4 + blockDir;int ret = 1;if (moveDir == MOVE_DOWN) {for (int i = 0; i < 5; i++) {for (int j = 0; j < 5; j++) {if (block[id][i][j] == 1 &&(x + i + 1 >= 30 || visit[x + i + 1][y + j] == 1)) {ret = 0;}}}}else if (moveDir == MOVE_LEFT) {for (int i = 0; i < 5; i++) {for (int j = 0; j < 5; j++) {if (block[id][i][j] == 1 &&(y + j == 0 || visit[x + i][y + j - 1] == 1)) {ret = 0;}}}}else if (moveDir == MOVE_RIGHT) {for (int i = 0; i < 5; i++) {for (int j = 0; j < 5; j++) {if (block[id][i][j] == 1 &&(y + j + 1 >= 15 || visit[x + i][y + j + 1] == 1)) {ret = 0;}}}}return ret;
}// 检测游戏是否结束
void failCheck() {if (!moveable(START_X, START_Y, MOVE_DOWN, BLOCK_UP)) {setcolor(WHITE);settextstyle(45, 0, "隶体");outtextxy(75, 300, "GAME OVER!");Sleep(1000);system("pause");closegraph();exit(0);}
}// 判断当前方块是否可以转向到指定方向
// 注意， 此时还没有转到该方向！！！
int rotatable(int x, int y, block_dir_t dir) {int id = BlockIndex * 4 + dir;int xIndex = (y - minY) / 20;int yIndex = (x - minX) / 20;if (!moveable(x, y, MOVE_DOWN, dir)) {return 0;}for (int i = 0; i < 5; i++) {for (int j = 0; j < 5; j++) {if (block[id][i][j] == 1 &&(yIndex + j < 0 || yIndex + j >= 15 || visit[xIndex + i][yIndex + j] == 1)) {return 0;}}}return 1;
}void wait(int interval) {int count = interval / 10;for (int i = 0; i < count; i++) {Sleep(10);if (_kbhit()) {return;}}
}void mark(int x, int y, int blockIndex, block_dir_t dir) {int id = blockIndex * 4 + dir;int x2 = (y - minY) / 20;int y2 = (x - minX) / 20;for (int i = 0; i < 5; i++) {for (int j = 0; j < 5; j++) {if (block[id][i][j] == 1) {visit[x2 + i][y2 + j] = 1;markColor[x2 + i][y2 + j] = color[blockIndex];}}}
}void move(void) {int x = START_X;int y = START_Y;int k = 0;block_dir_t  blockDir = BLOCK_UP;// 检测游戏是否结束failCheck();// 持续向下降落while (1) {int curSpeed = speed;if (_kbhit()) {int key = _getch();if (key == KEY_SPACE) {_getch();}}// 清除当前方块clearBlock(x, k, blockDir);if (_kbhit()) {int key = _getch();if (key == KEY_UP) {block_dir_t nextDir = (block_dir_t)((blockDir + 1) % 4);if (rotatable(x, y + k, nextDir)) {blockDir = nextDir;}}else if (key == KEY_DOWN) {curSpeed = 50;}else if (key == KEY_LEFT) {if (moveable(x, y + k + 20, MOVE_LEFT, blockDir)) {x -= 20;}}else if (key == KEY_RIGHT) {if (moveable(x, y + k + 20, MOVE_RIGHT, blockDir)) {x += 20;  //x = x + 20;}}}k += 20;// 绘制当前方块drawBlock(x, y + k, BlockIndex, blockDir);wait(curSpeed);//k += 20;// 方块的“固化”处理if (!moveable(x, y + k, MOVE_DOWN, blockDir)) {mark(x, y + k, BlockIndex, blockDir);break;}}
}void newblock() {// 确定即将使用的方块的类别BlockIndex = NextIndex;// 绘制刚从顶部下降的方块drawBlock(START_X, START_Y);// 让新出现的方块暂停一会，让用户识别到Sleep(100); //0.1秒// 在右上角区域，绘制下一个方块nextblock();// 方块降落move();
}//消除第x行，并把上面的行都下移
void down(int x) {for (int i = x; i > 0; i--) {// 消除第i行，第j列的方格消除for (int j = 0; j < 15; j++) {if (visit[i - 1][j]) {visit[i][j] = 1;markColor[i][j] = markColor[i - 1][j];setcolor(markColor[i][j]);outtextxy(20 * j + minX, 20 * i + minY, "■");}else {visit[i][j] = 0;setcolor(BLACK);outtextxy(20 * j + minX, 20 * i + minY, "■");}}}// 清除最顶上的哪一行（就是行标为0的那一行）setcolor(BLACK);for (int j = 0; j < 15; j++) {visit[0][j] = 0;outtextxy(20 * j + minX, minY, "■");}
}// 更新分数，参数lines表示消除的行数
void addScore(int lines) {char str[32];setcolor(RED);score += lines * 10;sprintf_s(str, "%d", score);outtextxy(415, 310, str);
}void updateGrade() {// 更新等级的提示// 假设：50分一级rank = score / 50;char str[16];sprintf_s(str, "%d", rank);outtextxy(425, 405, str);// 更新速度, 等级越高，速度越快，speed越小！// 最慢：500， 最快是100speed = 500 - rank * 100;if (speed <= 100) {speed = 100;}
}void check(void) {int i, j;int clearLines = 0;for (i = 29; i >= 0; i--) {// 检查第i行有没有满for (j = 0; j < 15 && visit[i][j]; j++);//执行到此处时，有两种情况：// 1. 第i行没有满，即表示有空位 此时 j<15// 2. 第i行已满了，此时 j>=15if (j >= 15) {// 此时，第i行已经满了，就需要消除第i行down(i);  //消除第i行，并把上面的行都下移i++;  // 因为最外层的循环中有 i--, 所以我们先i++, 使得下次循环时，再把这一行检查一下clearLines++;}}// 更新分数addScore(clearLines);// 更新等级(更新等级提示，更新速度）updateGrade();
}int main(void) {welcome();initGameScene();// 产生新方块nextblock();Sleep(500);// 初始化访问数组memset(visit, 0, sizeof(visit));while (1) {newblock();// 消除满行，并更新分数和速度check();}system("pause");closegraph();return 0;
}


这个是效果图

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