好玩的c语言代码_做游戏，学编程（C语言） 11 2048

以下是一个简单的 2048 游戏的 C 语言代码示例，供你参考：

#include <stdio.h>
#include <stdlib.h>
#include <time.h>

#define BOARD_SIZE 4

void print_board(int board[BOARD_SIZE][BOARD_SIZE]) {
    for (int i = 0; i < BOARD_SIZE; i++) {
        for (int j = 0; j < BOARD_SIZE; j++) {
            printf("%4d", board[i][j]);
        }
        printf("\n");
    }
}

// 将所有数字向左移动
void move_left(int board[BOARD_SIZE][BOARD_SIZE]) {
    for (int i = 0; i < BOARD_SIZE; i++) {
        int k = 0;
        for (int j = 1; j < BOARD_SIZE; j++) {
            if (board[i][j] != 0) {
                if (board[i][k] == 0) {
                    board[i][k] = board[i][j];
                    board[i][j] = 0;
                } else if (board[i][k] == board[i][j]) {
                    board[i][k] *= 2;
                    board[i][j] = 0;
                    k++;
                } else {
                    k++;
                    board[i][k] = board[i][j];
                    board[i][j] = 0;
                }
            }
        }
    }
}

// 将所有数字向右移动
void move_right(int board[BOARD_SIZE][BOARD_SIZE]) {
    for (int i = 0; i < BOARD_SIZE; i++) {
        int k = BOARD_SIZE - 1;
        for (int j = BOARD_SIZE - 2; j >= 0; j--) {
            if (board[i][j] != 0) {
                if (board[i][k] == 0) {
                    board[i][k] = board[i][j];
                    board[i][j] = 0;
                } else if (board[i][k] == board[i][j]) {
                    board[i][k] *= 2;
                    board[i][j] = 0;
                    k--;
                } else {
                    k--;
                    board[i][k] = board[i][j];
                    board[i][j] = 0;
                }
            }
        }
    }
}

// 将所有数字向上移动
void move_up(int board[BOARD_SIZE][BOARD_SIZE]) {
    for (int j = 0; j < BOARD_SIZE; j++) {
        int k = 0;
        for (int i = 1; i < BOARD_SIZE; i++) {
            if (board[i][j] != 0) {
                if (board[k][j] == 0) {
                    board[k][j] = board[i][j];
                    board[i][j] = 0;
                } else if (board[k][j] == board[i][j]) {
                    board[k][j] *= 2;
                    board[i][j] = 0;
                    k++;
                } else {
                    k++;
                    board[k][j] = board[i][j];
                    board[i][j] = 0;
                }
            }
        }
    }
}

// 将所有数字向下移动
void move_down(int board[BOARD_SIZE][BOARD_SIZE]) {
    for (int j = 0; j < BOARD_SIZE; j++) {
        int k = BOARD_SIZE - 1;
        for (int i = BOARD_SIZE - 2; i >= 0; i--) {
            if (board[i][j] != 0) {
                if (board[k][j] == 0) {
                    board[k][j] = board[i][j];
                    board[i][j] = 0;
                } else if (board[k][j] == board[i][j]) {
                    board[k][j] *= 2;
                    board[i][j] = 0;
                    k--;
                } else {
                    k--;
                    board[k][j] = board[i][j];
                    board[i][j] = 0;
                }
            }
        }
    }
}

int main() {
    int board[BOARD_SIZE][BOARD_SIZE] = {0};
    srand(time(NULL));
    int x, y;
    x = rand() % BOARD_SIZE;
    y = rand() % BOARD_SIZE;
    board[x][y] = 2;
    while (1) {
        print_board(board);
        char c = getchar();
        system("clear");
        switch (c) {
            case 'a':
                move_left(board);
                break;
            case 'd':
                move_right(board);
                break;
            case 'w':
                move_up(board);
                break;
            case 's':
                move_down(board);
                break;
            default:
                break;
        }
        x = rand() % BOARD_SIZE;
        y = rand() % BOARD_SIZE;
        if (board[x][y] == 0) {
            board[x][y] = 2;
        }
    }
    return 0;
}

这个程序使用了一个二维数组来表示游戏棋盘，然后定义了四个函数来处理向左、向右、向上和向下移动的逻辑。程序使用 `rand()` 函数来生成随机位置并添加一个新的数字。最后，使用一个无限循环来持续游戏，直到玩家退出。