我的游戏的初始化、移动计数和拾取命令工作不正常，出了什么问题？

Question

我正在为 class 制作基于文本的游戏，但遇到了一些问题。 这是游戏正在做的事情：

当游戏启动时，它会告诉你你在哪里，并询问你想去哪里 go。你输入该命令，然后它会把你带到所需的房间，告诉你你看到了什么，并询问你想去哪里 go .如果你使用pickup命令去拾取房间里的物品，它会重复这个房间并强制你再次使用pickup命令来收集物品。 收集物品后，它会询问你想去哪里 go。当你输入命令 go 一个新的方向时，它会旋转到一个无限循环，说“你不能那样做 go”，并且不允许你输入任何进一步的命令。

这是我为摆脱无限循环所做的工作，以便我可以尝试找出其他东西：

我已经替换了我的移动和方向检查。 我已经尝试引入 RETURN 语句来尝试结束无限循环的可能性，但它仍在发生。 在这一点上，我的头撞到了墙上，我很沮丧。 有人请帮忙吗？

import random
# define move_player and call
def move_player(direction):
    global player_location
    if direction in possible_moves[player_location]:
        player_location = rooms[player_location][direction]
    else:
        print("You can't go that way.")
        return
# define the collected items
def collect_item(location):
    if items.get(location):
        collected_items.append(items[location])
        print("You picked up the", items[location])
        items.pop(location)
    else:
        print("There is no item to collect.")
        return
# 'help' menu list that describes your possible actions
helpme = ('-help list- \n'
          '\nwelcome - display welcome dialogue\n'
          'commandslist - opens commands list\n'
          'quit - quits the game, you lose')
# the command list, where you have all the commands that the interact with the game itself
commandslist = ('- commands list\n'
                '\nnorth, south, east, west - directional commands for movement\n'
                'pickup - pickup the item in the room\n'
                'moves - tells you how many moves you have left\n'
                'bag - shows you what you have in your bag\n'
                'place - tells you what room you are in now\n'
                'lastplace - tells you what room you came from\n'
                'restart - restarts the game from the beginning')
# The map is 4*4, but with 2 spots removed, ' ' being no room, '.' being room
map = [[' ', '.', '.', '.'],
       ['.', '.', ' ', '.'],
       ['.', '.', '.', '.'],
       ['.', '.', '.', '.']]
# Rooms are in order from left to right, top to bottom, with the gaps ignored.
rooms = {
    'cafeteria': {'south': 'hallway junction 1', 'east': 'lab 1'},
    'lab 1': {'south': 'observatory', 'west': 'cafeteria', 'east': 'atrium'},
    'atrium': {'south': 'You can\'t go that way.', 'west': 'You can\'t go that way.', 'east': 'lab 1'},
    'conference room': {'south': 'hallway 1', 'east': 'hallway junction 1'},
    'hallway junction 1': {'north': 'cafeteria', 'south': 'hallway 2', 'east': 'hallway junction 2', 'west': 'conference room'},
    'hallway junction 2': {'south': 'hallway 3', 'west': 'hallway junction 1'},
    'hallway 1': {'north': 'conference room', 'south': 'locker room'},
    'hallway 2': {'north': 'hallway junction 1', 'south': 'lab 2'},
    'observatory': {'north': 'lab 1', 'south': 'hallway junction 3', 'west': 'hallway 2'},
    'hallway 3': {'north': 'hallway junction 2', 'south': 'lab 3'},
    'locker room': {'north': 'hallway 1', 'east': 'lab 2'},
    'lab 2': {'north': 'hallway 2', 'west': 'locer room'},
    'hallway junction 3': {'north': 'observatory'},
    'lab 3': {'north': 'hallway 3'}
}
# Items are static in the assigned rooms
items = {
    'lab 1': 'power reduction coil',
    'lab 2': 'higgs-bosun splitter',
    'lab 3': 'quantum catalyst chip',
    'hallway junction 1': 'power reduction coil',
    'hallway junction 2': 'fluctuation meter',
    'hallway junction 3': 'tachyon attractor device',
    'conference room': 'mini nuclear bottle',
    'hallway 1': 'graviton lance',
    'hallway 2': 'airlock door hinge',
    'hallway 3': 'genetic stabilizer'
}
# Dictionary of possible moves from each room
possible_moves = {
    'cafeteria': ['south', 'east'],
    'lab 1': ['south', 'east', 'west'],
    'atrium': ['west'],
    'conference room': ['south', 'east'],
    'hallway junction 1': ['north', 'south', 'west'],
    'hallway junction 2': ['south', 'west'],
    'hallway 1': ['north', 'south'],
    'hallway 2': ['north', 'south'],
    'observatory': ['north', 'south', 'west'],
    'hallway 3': ['north', 'south'],
    'locker_room': ['north', 'east'],
    'lab 2': ['north', 'west'],
    'hallway junction 3': ['north', 'east'],
    'lab 3': ['north', 'west'],
}
# Game variables
player_location = 'observatory'
moves_remaining = 15
collected_items = []
# Game loop
while moves_remaining > 0:
# printed introduction
    print('\nYou’ve been transported to an alternate reality. The device that transported you there fell apart in\n'
      'transit, scattering on arrival. Your body is now in flux, and you must assemble the device in time and get\n'
      'to the Reality Transition Booth in the Locker Room or you will be lost as a traveler of alternate\n'
      'realities. You start in a large observatory with three doors leading out and one viewscreen for the\n'
      'telescope’s display. On this display, there’s a map that shows 14 rooms and tells you where you are.\n'
      'You know there are 10 pieces of the device that you need to find.\n'
      '\nYou need to find:\n'
      '\n- Mini Nuclear Bottle\n'
      '- Power Reduction Coil\n'
      '- Tachyon Attractor Device\n'
      '- Higgs-Bosun Splitter\n'
      '- Fluctuation Meter\n'
      '- Graviton Lance\n'
      '- Carbon Nano-tubing\n'
      '- Airlock door-hinge\n'
      '- Genetic Stabilizer\n'
      '- Quantum Catalyst Chip\n'
      '\nYour enemy is Time: you have 15 moves until you are transported to another alternate reality and are lost\n'
      'to your home to travel realities forever.\n'
      '\nYou have just been lost in place!\n')
    print("\nYou are currently in the", player_location, '\n')
    print("You have", moves_remaining, "moves left.")
# start of movement
    print("Where would you like to go? You can go:", possible_moves[player_location])
    move = input().lower()

    if move == 'quit':
        print("You lose!")
        break
    elif move == 'moves':
        print("You have", moves_remaining, "moves left.")
    elif move == 'bag':
        print("You have the following items:", collected_items)
    elif move == 'place':
        print("You are in the", player_location)
    elif move == 'lastplace':
        print("You came from the", player_location)
    elif move == 'pickup':
        collect_item(player_location)
    elif move in possible_moves[player_location]:
        last_location = player_location
        player_location = rooms[player_location][move]
        moves_remaining -= 1
        if player_location == 'You can\'t go that way.':
            print(player_location)
            player_location = last_location
    else:
        print("Invalid command.")
# Print room description
    print(rooms[player_location])
# code for getting player input and updating game state
    moves_remaining -= 1
# Check if player has reached the locker room and has collected all items
    if player_location == 'locker_room':
        if len(collected_items) == len(items):
            print("You have reached the locker room with all required items. You win!")
            break
        else:
            print("You have reached the locker room, but you don't have all the required items yet.")
    print("You have", moves_remaining, "moves remaining.")
    print("You are currently in", player_location)
    if moves_remaining == 0:
        print("You have run out of moves. Game over.")
        break
# Print collected items
    if collected_items:
        print("You have collected: ", collected_items)
    else:
        print("You haven't collected any items yet.")
# Print items in the room
    if items.get(player_location):
        print("You see: ", items[player_location])
    else:
        print("You don't see any items.")
# Prompt for next move
    direction = input("Which direction would you like to move? (north, south, east, west): ").lower()
# Check if move is valid and update player location
    if direction in possible_moves[player_location]:
        while True:
# Get the player's current location
            current_location = rooms[player_location]
# Check if the direction is valid
            if direction in current_location:
                player_location = current_location[direction]
                if player_location == 'You can\'t go that way.':
                    print(player_location)
                    continue
                else:
                    print(f'You have moved to the {player_location}.')
                    collect_item(player_location)
            else:
                print("You can't go that way.")

Answer 1

不知道你到底想做什么，但下面的这段代码很有可能无限运行。 检查涉及的值，看看 rooms['You can't go that way.'][direction] 等于 'You can't go that way.'。

while True:
        current_location = rooms[player_location]
        if direction in current_location:
            player_location = current_location[direction]
            if player_location == 'You can\'t go that way.':
                print(player_location)
                continue