2048小游戏的python代码

下面是一个简单的 2048 小游戏的 Python 代码示例：

import random

# 初始化棋盘
def init_board():
    board = [[0 for i in range(4)] for j in range(4)]
    add_random_tile(board)
    add_random_tile(board)
    return board

# 在随机位置添加一个方块
def add_random_tile(board):
    x = random.randint(0, 3)
    y = random.randint(0, 3)
    while board[x][y] != 0:
        x = random.randint(0, 3)
        y = random.randint(0, 3)
    board[x][y] = 2

# 在棋盘上移动方块
def move(board, direction):
    if direction == 'left':
        for i in range(4):
            board[i] = slide(board[i])
            board[i] = merge(board[i])
            board[i] = slide(board[i])
    elif direction == 'right':
        for i in range(4):
            board[i] = slide(board[i][::-1])[::-1]
            board[i] = merge(board[i][::-1])[::-1]
            board[i] = slide(board[i][::-1])[::-1]
    elif direction == 'up':
        for i in range(4):
            col = [board[j][i] for j in range(4)]
            col = slide(col)
            col = merge(col)
            col = slide(col)
            for j in range(4):
                board[j][i] = col[j]
    elif direction == 'down':
        for i in range(4):
            col = [board[j][i] for j in range(4)][::-1]
            col = slide(col)
            col = merge(col)
            col = slide(col)
            for j in range(4):
                board[j][i] = col[::-1][j]
    return board

# 将方块向左滑动
def slide(row):
    return [i for i in row if i != 0] + [0 for i in range(row.count(0))]

# 将相同数字的方块合并
def merge(row):
    for i in range(3):
        if row[i] == row[i+1] and row[i] != 0:
            row[i], row[i+1] = row[i]*2, 0
    return row

# 判断游戏是否结束
def game_over(board):
    for i in range(4):
        for j in range(4):
            if board[i][j] == 0:
                return False
            if j < 3 and board[i][j] == board[i][j+1]:
                return False
            if i < 3 and board[i][j] == board[i+1][j]:
                return False
    return True

# 打印棋盘
def print_board(board):
    for row in board:
        print(row)

# 主函数
def main():
    board = init_board()
    print_board(board)
    while not game_over(board):
        direction = input("Enter direction: ")
        board = move(board, direction)
        add_random_tile(board)
        print_board(board)
    print("Game Over")

if __name__ == '__main__':
    main()

可以直接运行代码，控制台会输出棋盘和游戏过程，直到游戏结束。注意，此代码仅提供了基本的游戏逻辑和控制台显示，如果想要实现更完整的游戏，需要进一步完善代码。