帮我把缩进修改正确import randomimport curses# 设置窗口s = curses.initscr()curses.curs_set(0)sh, sw = s.getmaxyx()w = curses.newwin(sh, sw, 0, 0)w.keypad(1)w.timeout(100)# 初始化游戏界面score = 0score_str = f"Score: {score}"w.addstr(0, sw//2 - len(score_str)//2, score_str)w.addstr(sh-1, sw-10, "Press 'q' to quit")w.refresh()# 初始化游戏参数snake_x = sw//4snake_y = sh//2snake = [ [snake_y, snake_x], [snake_y, snake_x-1], [snake_y, snake_x-2]]food = [sh//2, sw//2]w.addch(food[0], food[1], curses.ACS_PI)key = curses.KEY_RIGHTwhile True: next_key = w.getch() key = key if next_key == -1 else next_key # 判断是否退出游戏 if key == ord('q'): curses.endwin() quit() # 计算蛇头位置 new_head = [snake[0][0], snake[0][1]] if key == curses.KEY_DOWN: new_head[0] += 1 if key == curses.KEY_UP: new_head[0] -= 1 if key == curses.KEY_LEFT: new_head[1] -= 1 if key == curses.KEY_RIGHT: new_head[1] += 1 # 更新蛇的位置 snake.insert(0, new_head) if snake[0] == food: score += 1 score_str = f"Score: {score}" w.addstr(0, sw//2 - len(score_str)//2, score_str) food = None while food is None: # 随机生成食物的位置 nf = [ random.randint(1, sh-1), random.randint(1, sw-1) ] food = nf if nf not in snake else None w.addch(food[0], food[1], curses.ACS_PI) else: tail = snake.pop() w.addch(tail[0], tail[1], ' ') # 判断游戏是否结束 if snake[0][0] in [0, sh-1] or snake[0][1] in [0, sw-1] or snake[0] in snake[1:]: curses.endwin() quit() # 显示蛇的位置 w.addch(snake[0][0], snake[0][1], curses.ACS_CKBOARD)

以下是修改后的代码，主要是根据 Python 的规范对缩进进行了调整：

import random
import curses

# 设置窗口
s = curses.initscr()
curses.curs_set(0)
sh, sw = s.getmaxyx()
w = curses.newwin(sh, sw, 0, 0)
w.keypad(1)
w.timeout(100)

# 初始化游戏界面
score = 0
score_str = f"Score: {score}"
w.addstr(0, sw//2 - len(score_str)//2, score_str)
w.addstr(sh-1, sw-10, "Press 'q' to quit")
w.refresh()

# 初始化游戏参数
snake_x = sw//4
snake_y = sh//2
snake = [ [snake_y, snake_x], [snake_y, snake_x-1], [snake_y, snake_x-2]]
food = [sh//2, sw//2]
w.addch(food[0], food[1], curses.ACS_PI)
key = curses.KEY_RIGHT

while True:
    next_key = w.getch()
    key = key if next_key == -1 else next_key

    # 判断是否退出游戏
    if key == ord('q'):
        curses.endwin()
        quit()

    # 计算蛇头位置
    new_head = [snake[0][0], snake[0][1]]
    if key == curses.KEY_DOWN:
        new_head[0] += 1
    if key == curses.KEY_UP:
        new_head[0] -= 1
    if key == curses.KEY_LEFT:
        new_head[1] -= 1
    if key == curses.KEY_RIGHT:
        new_head[1] += 1

    # 更新蛇的位置
    snake.insert(0, new_head)
    if snake[0] == food:
        score += 1
        score_str = f"Score: {score}"
        w.addstr(0, sw//2 - len(score_str)//2, score_str)
        food = None
        while food is None:
            # 随机生成食物的位置
            nf = [ random.randint(1, sh-1), random.randint(1, sw-1) ]
            food = nf if nf not in snake else None
        w.addch(food[0], food[1], curses.ACS_PI)
    else:
        tail = snake.pop()
        w.addch(tail[0], tail[1], ' ')

    # 判断游戏是否结束
    if snake[0][0] in [0, sh-1] or snake[0][1] in [0, sw-1] or snake[0] in snake[1:]:
        curses.endwin()
        quit()

    # 显示蛇的位置
    w.addch(snake[0][0], snake[0][1], curses.ACS_CKBOARD)