200行到300行C语言游戏代码

以下是一个简单的2048游戏的C语言代码，共计约300行：

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

#define ROWS 4
#define COLS 4

int score = 0; // 记录分数

void init_board(int board[][COLS]) { // 初始化棋盘
    int i, j;
    for (i = 0; i < ROWS; i++) {
        for (j = 0; j < COLS; j++) {
            board[i][j] = 0;
        }
    }
    srand((unsigned int)time(NULL)); // 设置随机数种子
    int rand_row1 = rand() % ROWS; // 生成两个随机位置
    int rand_col1 = rand() % COLS;
    int rand_row2, rand_col2;
    do {
        rand_row2 = rand() % ROWS;
        rand_col2 = rand() % COLS;
    } while (rand_row1 == rand_row2 && rand_col1 == rand_col2); // 避免两个随机位置重复
    board[rand_row1][rand_col1] = board[rand_row2][rand_col2] = 2; // 在两个随机位置上设置初始值
}

void print_board(int board[][COLS]) { // 打印棋盘
    int i, j;
    printf("Score: %d\n", score);
    for (i = 0; i < ROWS; i++) {
        for (j = 0; j < COLS; j++) {
            printf("%5d", board[i][j]);
        }
        printf("\n");
    }
}

int is_full(int board[][COLS]) { // 判断棋盘是否已满
    int i, j;
    for (i = 0; i < ROWS; i++) {
        for (j = 0; j < COLS; j++) {
            if (board[i][j] == 0) {
                return 0; // 棋盘未满
            }
        }
    }
    return 1; // 棋盘已满
}

int move_left(int board[][COLS]) { // 向左移动
    int i, j, k, moved = 0;
    for (i = 0; i < ROWS; i++) {
        for (j = 0; j < COLS - 1; j++) {
            if (board[i][j] == 0) {
                for (k = j + 1; k < COLS; k++) {
                    if (board[i][k] != 0) {
                        board[i][j] = board[i][k];
                        board[i][k] = 0;
                        moved = 1; // 标记有移动
                        break;
                    }
                }
            } else {
                for (k = j + 1; k < COLS; k++) {
                    if (board[i][k] != 0) {
                        if (board[i][j] == board[i][k]) {
                            board[i][j] *= 2;
                            board[i][k] = 0;
                            score += board[i][j]; // 加分
                            moved = 1; // 标记有移动
                        }
                        break;
                    }
                }
            }
        }
    }
    return moved; // 返回是否有移动
}

int move_right(int board[][COLS]) { // 向右移动
    int i, j, k, moved = 0;
    for (i = 0; i < ROWS; i++) {
        for (j = COLS - 1; j > 0; j--) {
            if (board[i][j] == 0) {
                for (k = j - 1; k >= 0; k--) {
                    if (board[i][k] != 0) {
                        board[i][j] = board[i][k];
                        board[i][k] = 0;
                        moved = 1; // 标记有移动
                        break;
                    }
                }
            } else {
                for (k = j - 1; k >= 0; k--) {
                    if (board[i][k] != 0) {
                        if (board[i][j] == board[i][k]) {
                            board[i][j] *= 2;
                            board[i][k] = 0;
                            score += board[i][j]; // 加分
                            moved = 1; // 标记有移动
                        }
                        break;
                    }
                }
            }
        }
    }
    return moved; // 返回是否有移动
}

int move_up(int board[][COLS]) { // 向上移动
    int i, j, k, moved = 0;
    for (j = 0; j < COLS; j++) {
        for (i = 0; i < ROWS - 1; i++) {
            if (board[i][j] == 0) {
                for (k = i + 1; k < ROWS; k++) {
                    if (board[k][j] != 0) {
                        board[i][j] = board[k][j];
                        board[k][j] = 0;
                        moved = 1; // 标记有移动
                        break;
                    }
                }
            } else {
                for (k = i + 1; k < ROWS; k++) {
                    if (board[k][j] != 0) {
                        if (board[i][j] == board[k][j]) {
                            board[i][j] *= 2;
                            board[k][j] = 0;
                            score += board[i][j]; // 加分
                            moved = 1; // 标记有移动
                        }
                        break;
                    }
                }
            }
        }
    }
    return moved; // 返回是否有移动
}

int move_down(int board[][COLS]) { // 向下移动
    int i, j, k, moved = 0;
    for (j = 0; j < COLS; j++) {
        for (i = ROWS - 1; i > 0; i--) {
            if (board[i][j] == 0) {
                for (k = i - 1; k >= 0; k--) {
                    if (board[k][j] != 0) {
                        board[i][j] = board[k][j];
                        board[k][j] = 0;
                        moved = 1; // 标记有移动
                        break;
                    }
                }
            } else {
                for (k = i - 1; k >= 0; k--) {
                    if (board[k][j] != 0) {
                        if (board[i][j] == board[k][j]) {
                            board[i][j] *= 2;
                            board[k][j] = 0;
                            score += board[i][j]; // 加分
                            moved = 1; // 标记有移动
                        }
                        break;
                    }
                }
            }
        }
    }
    return moved; // 返回是否有移动
}

int is_game_over(int board[][COLS]) { // 判断游戏是否结束
    int i, j, flag = 1;
    for (i = 0; i < ROWS; i++) {
        for (j = 0; j < COLS; j++) {
            if (board[i][j] == 0 || (i > 0 && board[i][j] == board[i - 1][j]) || (i < ROWS - 1 && board[i][j] == board[i + 1][j]) || (j > 0 && board[i][j] == board[i][j - 1]) || (j < COLS - 1 && board[i][j] == board[i][j + 1])) {
                flag = 0; // 只要有一个空位或相邻两个格子值相同，就不算游戏结束
            }
        }
    }
    return flag; // 如果所有格子都不符合条件，就算游戏结束
}

int main() {
    int board[ROWS][COLS];
    init_board(board);
    while (1) {
        system("cls"); // 清屏
        print_board(board);
        if (is_game_over(board)) {
            printf("Game over!\n");
            break;
        }
        if (is_full(board)) {
            printf("Full board, no more moves!\n");
            break;
        }
        char ch = getchar();
        while (ch != 'a' && ch != 'd' && ch != 'w' && ch != 's') {
            ch = getchar();
        }
        int moved = 0;
        switch (ch) {
            case 'a':
                moved = move_left(board);
                break;
            case 'd':
                moved = move_right(board);
                break;
            case 'w':
                moved = move_up(board);
                break;
            case 's':
                moved = move_down(board);
                break;
        }
        if (moved) { // 如果有移动，就在空位上生成一个2或4
            int i, j;
            do {
                i = rand() % ROWS;
                j = rand() % COLS;
            } while (board[i][j] != 0);
            board[i][j] = (rand() % 2 + 1) * 2;
        }
    }
    return 0;
}

这个代码实现了2048游戏的核心功能，包括初始化棋盘、打印棋盘、判断棋盘是否已满、向左/右/上/下移动、判断游戏是否结束等。你可以根据这个代码进行改进和扩展，实现更多的游戏功能。