C++ 2048游戏代码 |21xrx.com

C++ 2048游戏代码

2023-07-08 17:05:48 深夜i -- --

C++ 2048 游戏代码实现

C++ 2048游戏代码是一份非常有趣的程序，它可以让你在命令行界面上玩2048游戏。这份代码通过使用C++语言实现了一个简单的2048游戏，让你可以方便地体验到这个游戏的乐趣。

在这个游戏中，你需要使用方向键来控制方块的移动，当两个相同数字的方块相遇时，它们会合并成一个新的方块，数字会翻倍。当你成功获得了2048点以上的分数时，你就算是赢了游戏。

下面是一个简单的C++ 2048游戏代码：


#include<iostream>
#include<ctime>
#include<cstdlib>
#include<conio.h>
#include<Windows.h>
using namespace std;
// 定义游戏面板的大小
const int BOARD_SIZE = 4;
// 定义方向的枚举类型
enum Direction
  UP;
// 游戏面板数据结构
int board[BOARD_SIZE][BOARD_SIZE] = { 0 };
// 初始化游戏，随机生成两个方块
void init() {
  srand(time(NULL));
  int x = rand() % BOARD_SIZE;
  int y = rand() % BOARD_SIZE;
  board[x][y] = 2;
  do {
    x = rand() % BOARD_SIZE;
    y = rand() % BOARD_SIZE;
  } while (board[x][y] != 0);
  board[x][y] = 2;
}
// 在游戏面板上输出数据
void draw_board() {
  system("cls");
  cout << "Score:" << get_score() << endl;
  for (int i = 0; i < BOARD_SIZE; i++) {
    for (int j = 0; j < BOARD_SIZE; j++) {
      cout << "\t" << board[i][j];
    }
    cout << endl;
  }
}
// 获取当前游戏得分
int get_score() {
  int score = 0;
  for (int i = 0; i < BOARD_SIZE; i++) {
    for (int j = 0; j < BOARD_SIZE; j++) {
      score += board[i][j];
    }
  }
  return score;
}
// 判断是否游戏结束
bool is_game_over() {
  for (int i = 0; i < BOARD_SIZE; i++) {
    for (int j = 0; j < BOARD_SIZE; j++) {
      if (board[i][j] == 0)
        return false;
      
      if (i > 0 && board[i-1][j] == board[i][j])
        return false;
      
      if (j > 0 && board[i][j-1] == board[i][j])
        return false;
      
    }
  }
  return true;
}
// 合并相邻的方块
void merge_board(Direction dir) {
  switch (dir) {
    case UP:
      for (int i = 1; i < BOARD_SIZE; i++) {
        for (int j = 0; j < BOARD_SIZE; j++) {
          if (board[i][j] != 0 && board[i][j] == board[i-1][j]) {
            board[i-1][j] *= 2;
            board[i][j] = 0;
          }
        }
      }
      break;
    case DOWN:
      for (int i = BOARD_SIZE - 2; i >= 0; i--) {
        for (int j = 0; j < BOARD_SIZE; j++) {
          if (board[i][j] != 0 && board[i][j] == board[i+1][j]) {
            board[i+1][j] *= 2;
            board[i][j] = 0;
          }
        }
      }
      break;
    case LEFT:
      for (int i = 0; i < BOARD_SIZE; i++) {
        for (int j = 1; j < BOARD_SIZE; j++) {
          if (board[i][j] != 0 && board[i][j] == board[i][j-1]) {
            board[i][j-1] *= 2;
            board[i][j] = 0;
          }
        }
      }
      break;
    case RIGHT:
      for (int i = 0; i < BOARD_SIZE; i++) {
        for (int j = BOARD_SIZE - 2; j >= 0; j--) {
          if (board[i][j] != 0 && board[i][j] == board[i][j+1]) {
            board[i][j+1] *= 2;
            board[i][j] = 0;
          }
        }
      }
      break;
  }
}
// 移动方块
void move_board(Direction dir) {
  bool moved = false;
  switch (dir) {
    case UP:
      for (int i = 1; i < BOARD_SIZE; i++) {
        for (int j = 0; j < BOARD_SIZE; j++) {
          if (board[i][j] != 0 && board[i-1][j] == 0) {
            board[i-1][j] = board[i][j];
            board[i][j] = 0;
            moved = true;
          }
        }
      }
      break;
    case DOWN:
      for (int i = BOARD_SIZE - 2; i >= 0; i--) {
        for (int j = 0; j < BOARD_SIZE; j++) {
          if (board[i][j] != 0 && board[i+1][j] == 0) {
            board[i+1][j] = board[i][j];
            board[i][j] = 0;
            moved = true;
          }
        }
      }
      break;
    case LEFT:
      for (int i = 0; i < BOARD_SIZE; i++) {
        for (int j = 1; j < BOARD_SIZE; j++) {
          if (board[i][j] != 0 && board[i][j-1] == 0) {
            board[i][j-1] = board[i][j];
            board[i][j] = 0;
            moved = true;
          }
        }
      }
      break;
    case RIGHT:
      for (int i = 0; i < BOARD_SIZE; i++) {
        for (int j = BOARD_SIZE - 2; j >= 0; j--) {
          if (board[i][j] != 0 && board[i][j+1] == 0) {
            board[i][j+1] = board[i][j];
            board[i][j] = 0;
            moved = true;
          }
        }
      }
      break;
  }
  if (moved) {
    merge_board(dir);
    do {
      int x = rand() % BOARD_SIZE;
      int y = rand() % BOARD_SIZE;
      if (board[x][y] == 0) {
        board[x][y] = 2;
        break;
      }
    } while (true);
  }
}
// 主函数，控制游戏流程
int main() {
  init();
  draw_board();
  while (!is_game_over()) {
    if (kbhit()) {
      char ch = getch();
      if (ch == 27) {
        break;
      }
      if (ch == 'w' || ch == 'W') {
        move_board(UP);
      } else if (ch == 's' || ch == 'S') {
        move_board(DOWN);
      } else if (ch == 'a' || ch == 'A') {
        move_board(LEFT);
      } else if (ch == 'd' || ch == 'D') {
        move_board(RIGHT);
      }
      draw_board();
    }
    Sleep(100);
  }
  cout << "Game over" << endl;
  system("pause");
  return 0;
}

这份代码非常简洁明了，使用的是C++语言的基本语法和数据结构，适合新手学习和开发。如果你对C++语言感兴趣，想要尝试开发类似的小游戏，不妨试试这份C++ 2048游戏代码，相信它会给你带来不少乐趣和启示。

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