用python写2048游戏

可以使用以下代码来实现2048游戏：

import random

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

# 在游戏面板上随机生成一个数字
def generate_number(board):
    empty_cells = []
    for i in range(4):
        for j in range(4):
            if board[i][j] == 0:
                empty_cells.append((i, j))
    if len(empty_cells) == 0:
        return False
    row, col = random.choice(empty_cells)
    board[row][col] = 2 if random.random() < 0.9 else 4
    return True

# 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 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

# 向左移动游戏面板
def move_left(board):
    for i in range(4):
        row = board[i]
        row = [x for x in row if x != 0]
        row += [0] * (4 - len(row))
        for j in range(3):
            if row[j] == row[j+1] and row[j] != 0:
                row[j] *= 2
                row[j+1] = 0
        row = [x for x in row if x != 0]
        row += [0] * (4 - len(row))
        board[i] = row

# 向右移动游戏面板
def move_right(board):
    for i in range(4):
        row = board[i]
        row = [x for x in row if x != 0]
        row = [0] * (4 - len(row)) + row
        for j in range(3, 0, -1):
            if row[j] == row[j-1] and row[j] != 0:
                row[j] *= 2
                row[j-1] = 0
        row = [x for x in row if x != 0]
        row = [0] * (4 - len(row)) + row
        board[i] = row

# 向上移动游戏面板
def move_up(board):
    for j in range(4):
        col = [board[i][j] for i in range(4)]
        col = [x for x in col if x != 0]
        col += [0] * (4 - len(col))
        for i in range(3):
            if col[i] == col[i+1] and col[i] != 0:
                col[i] *= 2
                col[i+1] = 0
        col = [x for x in col if x != 0]
        col += [0] * (4 - len(col))
        for i in range(4):
            board[i][j] = col[i]

# 向下移动游戏面板
def move_down(board):
    for j in range(4):
        col = [board[i][j] for i in range(4)]
        col = [x for x in col if x != 0]
        col = [0] * (4 - len(col)) + col
        for i in range(3, 0, -1):
            if col[i] == col[i-1] and col[i] != 0:
                col[i] *= 2
                col[i-1] = 0
        col = [x for x in col if x != 0]
        col = [0] * (4 - len(col)) + col
        for i in range(4):
            board[i][j] = col[i]

# 打印游戏面板
def print_board(board):
    for i in range(4):
        for j in range(4):
            print(board[i][j], end=' ')
        print()

# 主函数
def main():
    board = init_board()
    generate_number(board)
    generate_number(board)
    print_board(board)
    while not is_game_over(board):
        direction = input("请输入方向（上下左右）：")
        if direction == '左':
            move_left(board)
        elif direction == '右':
            move_right(board)
        elif direction == '上':
            move_up(board)
        elif direction == '下':
            move_down(board)
        else:
            print("输入错误，请重新输入！")
            continue
        generate_number(board)
        print_board(board)
    print("游戏结束！")

if __name__ == '__main__':
    main()

希望能帮到你！