python实现2048小游戏

好的，这是一个简单的 Python 实现 2048 小游戏的代码：

import random

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

# 在空白位置随机生成一个新数字
def add_number(board):
    empty_spots = []
    for i in range(4):
        for j in range(4):
            if board[i][j] == 0:
                empty_spots.append((i, j))
    if empty_spots:
        spot = random.choice(empty_spots)
        board[spot[0]][spot[1]] = 2
    return board

# 在控制台中打印游戏棋盘
def print_board(board):
    for i in range(4):
        for j in range(4):
            print(board[i][j], end='\t')
        print()

# 移动所有数字到指定方向
def move(board, direction):
    if direction == 'left':
        for i in range(4):
            board[i] = merge(board[i])
    elif direction == 'right':
        for i in range(4):
            board[i] = merge(board[i][::-1])[::-1]
    elif direction == 'up':
        board = transpose(board)
        for i in range(4):
            board[i] = merge(board[i])
        board = transpose(board)
    elif direction == 'down':
        board = transpose(board)
        for i in range(4):
            board[i] = merge(board[i][::-1])[::-1]
        board = transpose(board)
    return board

# 将游戏棋盘转置
def transpose(board):
    return [list(x) for x in zip(*board)]

# 将一行或一列中的数字合并
def merge(line):
    merged = [0, 0, 0, 0]
    j = 0
    for i in range(4):
        if line[i] != 0:
            if merged[j] == 0:
                merged[j] = line[i]
            elif merged[j] == line[i]:
                merged[j] *= 2
                j += 1
                if j == 4:
                    break
                merged[j] = line[i]
            else:
                j += 1
                if j == 4:
                    break
                merged[j] = line[i]
    return merged

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

# 游戏主循环
def game_loop():
    board = init_board()
    board = add_number(board)
    board = add_number(board)
    print_board(board)
    while not is_game_over(board):
        direction = input('Enter direction (left/right/up/down): ')
        board = move(board, direction)
        board = add_number(board)
        print_board(board)
    print('Game over!')

# 启动游戏
game_loop()

希望对你有帮助！