C++实现简单扫雷游戏

#include<stdio.h>
#include<Windows.h>
 
#define YELLOW FOREGROUND_RED | FOREGROUND_GREEN | FOREGROUND_INTENSITY
#define CYAN FOREGROUND_BLUE | FOREGROUND_GREEN | FOREGROUND_INTENSITY
#define ORANGE FOREGROUND_RED | FOREGROUND_GREEN | FOREGROUND_INTENSITY
#define PURPLE FOREGROUND_RED | FOREGROUND_BLUE | FOREGROUND_INTENSITY
 
using namespace std;
 
const int STARTX = 30;
const int STARTY = 6;
const int MAXX = 9;//雷区的宽
const int MAXY = 9;//雷区的高
const int BOMBNUMBER = 10;//地雷数量
 
class Cube{
private:
 bool ifHaveBomb;//该方块是否含有炸弹
 bool ifOpen;//该方块有无被玩家翻开
 int nearBombNumber;//该区块周围8格的含有炸弹的方块的数量
public:
 void setOpen() {
 //将Open的值改为true
 ifOpen = true;
 }
 bool getOpen() {
 //获取ifOpen的值
 return ifOpen;
 }
 void setNearBombNumber(int number) {
 //给nearBombNumber赋值
 nearBombNumber = number;
 }
 void haveBomb() {
 //给方块放置地雷
 ifHaveBomb = true;
 }
 bool getIfHaveBomb() {
 //获取ifHaveBomb的值
 return ifHaveBomb;
 }
 int getNearBombNumber() {
 //获取nearBombNumber的值
 return nearBombNumber;
 }
 void resetCube(bool ifhavebomb = false, bool ifopen = false, int nearbombnumber = 0){
 //初始化成员数据
 ifHaveBomb = ifhavebomb;
 ifOpen = ifopen;
 nearBombNumber = nearbombnumber;
 }
};
Cube cube[MAXX][MAXY];
 
void GoTo(int x, int y);//定位光标
void setBomb(int bombNumber);//生成bombNumber个炸弹并且放进随机的方块中
void show();//显示地雷阵
int checkAndSetNearBombNumber(int x, int y);//检查当前方块周围的雷数量
void gameStart();//初始化游戏
void showXY();//显示雷区坐标
bool player(bool &life);//玩家输入坐标翻开方块
void message(bool life);//玩家游戏结束后输出的信息
void autoOpen(int x,int y);//玩家翻开的方块为不含雷且周围无雷的方块时，自动翻开周围无雷的方块
bool ifWin();//判断玩家是否扫雷成功
void showBomb();//游戏结束后显示地雷位置
 
int main() {
 system("title 李柏衡"); 
 gameStart();
 show();
 bool life = true, win = true;
 while (player(life) && !ifWin()) {
 }
 message(life && ifWin());
 return 0;
}
 
void GoTo(int x, int y) {
 //定位光标
 COORD coord = { x,y };
 SetConsoleCursorPosition(GetStdHandle(STD_OUTPUT_HANDLE), coord);
}
 
void setBomb(int bombNumber = BOMBNUMBER) {
 //生成bombNumber个炸弹并且放进随机的方块中
 srand((unsigned)GetCurrentTime());
 while (bombNumber--) {
 int x = MAXX + 1, y = MAXY + 1;
 while ((x >= MAXX || y >= MAXY) || cube[x][y].getIfHaveBomb() == true) {
  x = rand() % MAXX;
  y = rand() % MAXY;
 }
 cube[x][y].haveBomb();
 }
}
 
void show() {
 //显示地雷阵
 system("cls");
 showXY();
 SetConsoleTextAttribute(GetStdHandle(STD_OUTPUT_HANDLE), CYAN);
 for (int i = 0;i < MAXY;i++) {
 GoTo(STARTX, STARTY + i);
 for (int j = 0;j < MAXX;j++) {
  if (cube[j][i].getOpen() == true) {
  if (cube[j][i].getIfHaveBomb() == false) {
   if (cube[j][i].getNearBombNumber() == 0) { //挖开无雷的方块显示该方块周围多少个方块含雷，若为0则显示空格
   printf(" ");
   } else {
   printf(" %d", cube[j][i].getNearBombNumber());
   }
  } else {
   printf("×");//有雷的方块被挖开后显示×
  }
  } else {
  printf("■");//未翻开的方块用■显示
  }
 }
 }
}
 
void showXY() {
 //显示坐标轴
 SetConsoleTextAttribute(GetStdHandle(STD_OUTPUT_HANDLE), CYAN);
 GoTo(STARTX - 3, STARTY + MAXY / 2);
 printf("Y");
 GoTo(STARTX + MAXX, STARTY - 2);
 printf("X");
 SetConsoleTextAttribute(GetStdHandle(STD_OUTPUT_HANDLE), YELLOW);
 for (int i = 0;i < MAXY;i++) {
 GoTo(STARTX - 1, STARTY + i);
 printf("%d ", i);
 }
 for (int i = 0;i < 2 * MAXX;i += 2) {
 GoTo(STARTX + i + 1, STARTY - 1);
 printf("%d ", i / 2);
 }
}
 
int checkAndSetNearBombNumber(int x, int y) {
 //检查当前方块周围的雷数量
 int num = 0;
 
 if (cube[x][y].getIfHaveBomb() == true) {
 //若该方块有地雷，则不用判断它周围有几个雷
 return 0;
 } else {
 //用两个循环当前方块周围8格扫一遍
 for (int i = -1; i <= 1; i++) {
  for (int j = -1; j <= 1; j++) {
  int nx = x + i;
  int ny = y + j;
  if (!(ny == y && nx == x) && (nx >= 0 && nx <= MAXX - 1) &&
   (ny >= 0 && ny <= MAXY - 1)) {
   if (cube[nx][ny].getIfHaveBomb()) {
   num++;
   }
  }
  }
 }
 cube[x][y].setNearBombNumber(num);//设置该方块附近的地雷的数量
 return 0;
 }
}
 
void gameStart() {
 //初始化游戏
 for (int i = 0;i < MAXY;i++) {
 for (int j = 0;j < MAXX;j++) {
  cube[j][i].resetCube();
 }
 }
 setBomb();
 for (int i = 0;i < MAXY;i++) {
 for (int j = 0;j < MAXX;j++) {
  checkAndSetNearBombNumber(j, i);
 }
 }
}
 
bool player(bool &life) {
 //玩家输入坐标翻开方块
 int x, y;
 GoTo(STARTX - 3, STARTY + MAXY + 1);
 printf("请输入坐标(x,y),x和y用空格隔开");
 GoTo(STARTX + MAXX / 2, STARTY + MAXY + 2);
 scanf("%d%d", &x, &y);
 if ((x < 0) || (x > MAXX - 1) || (y < 0) || (y > MAXY - 1)) {
 //当玩家输入的坐标超出范围时
 show();
 GoTo(STARTX - 3, STARTY + MAXY + 3);
 printf("该坐标不存在，请重新输入坐标");
 GoTo(STARTX + MAXX / 2, STARTY + MAXY + 2);
 } else if (cube[x][y].getIfHaveBomb() == true) {
 //当玩家翻开的方块有地雷时
 cube[x][y].setOpen();
 show();
 life = false;
 return false;
 } else if (cube[x][y].getOpen() == false) {
 //当玩家翻开的方块无雷时
 if (cube[x][y].getNearBombNumber() == 0) {
  autoOpen(x, y);
  cube[x][y].setOpen();
  show();
 } else {
  cube[x][y].setOpen();
  show();
 }
 } else if (cube[x][y].getOpen() == true) {
 //当玩家输入已翻开方块的坐标时
 show();
 GoTo(STARTX, STARTY + MAXY + 3);
 printf("该方块已被挖开，请再次输入坐标");
 GoTo(STARTX + MAXX / 2, STARTY + MAXY + 2);
 }
 ifWin();
 return true;
}
 
void message(bool result) {
 if (result == true) {
 //玩家胜利时输出的信息
 showBomb();
 SetConsoleTextAttribute(GetStdHandle(STD_OUTPUT_HANDLE), YELLOW);
 GoTo(STARTX - 1, STARTY + MAXY + 1);
 printf("祝贺你，你胜利了！");
 GoTo(STARTX, STARTY + MAXY + 2);
 } else {
 //玩家失败时输出的信息
 showBomb();
 SetConsoleTextAttribute(GetStdHandle(STD_OUTPUT_HANDLE), PURPLE);
 GoTo(STARTX - 1, STARTY + MAXY + 1);
 printf("××你踩中地雷了××");
 GoTo(STARTX, STARTY + MAXY + 2);
 }
}
 
void autoOpen(int x, int y) {
 //玩家翻开的方块为不含雷且周围无雷的方块时，自动翻开周围无雷的方块
 for (int i = -1; i <= 1; i++) {
 for (int j = -1; j <= 1; j++) {
  int nx = x + i;
  int ny = y + j;
  if (!(ny == y && nx == x) && (nx >= 0 && nx <= MAXX - 1) &&
  (ny >= 0 && ny <= MAXY - 1) && cube[nx][ny].getOpen() == false) {
  if (cube[nx][ny].getNearBombNumber() == 0) {
   cube[nx][ny].setOpen();
   autoOpen(nx, ny);
  } else {
   cube[nx][ny].setOpen();
  }
  }
 }
 }
}
 
bool ifWin() {
 //判断玩家是否扫雷成功达到游戏结束条件
 int num = 0;
 for (int i = 0;i < MAXX;i++) {
 for (int j = 0;j < MAXY;j++) {
  if (cube[j][i].getOpen() == false) {
  num++;
  }
 }
 }
 if (num == BOMBNUMBER) {
 return true;
 } else {
 return false;
 }
}
 
void showBomb() {
 //游戏结束后显示地雷位置
 for (int i = 0;i < MAXY;i++) {
 for (int j = 0;j < MAXX;j++) {
  if (cube[j][i].getIfHaveBomb() == true) {
  cube[j][i].setOpen();
  }
 }
 }
 show();
}