Str 对象不可调用（使用输入作为 class 中函数的参数）
Str object not callable (using input as arg for a function in a class)
我是一个非常新的编码员，第一次学习 python，致力于制作基于文本的冒险游戏作为自学项目。我已经设法（我认为）几乎可以正常工作 "engine"，（感谢 Whosebug 和 Gamedev 的优秀人员），在我可以扩展游戏和添加之前只需要一些微调有趣的东西（我相信你们都会告诉我我错了，需要做很多改变，但这就是我来这里的原因。）
无论如何，我的代码在第 81 行碰壁了。
world = {}
def addToInventory(item):
player.bag.append(item)
class Items:
def __init__(self, name, info, weight, position):
self.name = name
self.position = position
self.info = info
self.weight = weight
class Weapon(Items):
def __init__(self, name, info, damage, speed, weight, position):
super().__init__(name, info, weight, position)
self.damage = damage
self.speed = speed
sword = Weapon("Sword", "A sharp looking sword. Good for fighting goblins!", 7, 5, 5, 0)
knife = Weapon("Knife", "A wicked looking knife, seems sharp!", 5, 7, 3, 5)
stick = Weapon("Stick", "You could probably hit someone with this stick if you needed to", 2, 3, 3, 2)
shackkey = Items("Shack Key", "A key! I wonder what it opens.", .01, 3)
cottagekey = Items("Cottage Key", "An ornate key with an engraving of a small cottage on one side", .01, 5)
Moonstone = Items("Moonstone", "A smooth white stone that seems to radiate soft white light", .05, 6)
flower = Items("Flower", "A beautiful wildflower", .001, 1)
class Room:
def __init__(self, name, description, exits, actions, roominv): # Runs every time a new room is created
self.name = name
self.description = description
self.exits = exits
self.actions = actions
self.roominv = roominv
world['introd'] = Room('introd', "You are in a forest, you can hear wildlife all around you. Your sword lies at your feet. There seems to be a clearing in the distance.", {'N': "clearing"}, {"Search the ground", "Go North"}, [sword])
world['clearing'] = Room('clearing', "You are in a clearing surrounded by forest. Sunlight is streaming in, illuminating a bright white flower in the center of the clearing. To the South is the way you entered the forest. A well worn path goes to the East. In the distance a harp can be heard.", {'S': "introd", 'E': "forest path"}, {"Take flower", "Go south", "Go East"}, [flower]) # Flower is not coded as an item that can be added to inv. To do this, create an ITEM class and make WEAPON a subclass of ITEM, SHOULD ALSO MAKE "KEY" SUBCLASS
world['forest path'] = Room('forest path', "You begin walking down a well beaten path. The sounds of the forest surround you. Ahead you can see a fork in the road branching to the South and East. You can smell smoke coming from the South, and can hear a stream to the East", {'S': "cottage", 'E': "stream"}, {"Go South", "Go East"}, [stick])
world['stream'] = Room('stream', "You come upon a relaxing stream at the edge of the woods. It looks like there is something shiny in the water. To your South is a rickety looking shack, to your West is the forest path you came down", {'S': "shack", 'W': "forest path"}, {"Go South", "Go West"}, [shackkey])
world['shack'] = Room('shack', "In front of you is a shack, possibly used as an outpost for hunting. It looks dilapidated.", {'S': "inside shack", 'N': "stream"}, {"Go South", "Go North"}, None)
world['inside shack'] = Room('inside shack', "The inside of the shack is dirty. Bits of ragged fur are scattered about the floor and on a table against the back wall. A sharp looking knife is on the table. There is a key hanging on the wall by a string.", {'N': "shack"}, {"Go North", "Take Knife", "Take Key"}, [knife, cottagekey])
world['cottage'] = Room('cottage', "A quaint cottage sits in the middle of a small clearing, smoke drifting lazily from the chimney.", {'N': "forest path", 'S': "inside cottage"}, {"Go north", "Go South"}, [Moonstone])
问题在下面，在播放器 class 中。
class Player:
def __init__(self, name, health, bag, room_name, move):
self.name = name
self.health = health
self.bag = bag
self.room = world[room_name]
self.move = move
command = input('>>> ')
player = Player("Jeff", 100, [], 'introd', command)
正如您在下面看到的（希望如此），我正在尝试做的是 python 接受用户输入，检查他们的输入是否是可接受的方向，然后检查是否那个方向对应有一个出口，如果有，就把玩家的房间设置成那个出口对应的房间。
不幸的是，它不允许我使用我的命令属性作为 player.move 方法中的 "direction" 参数。
def move(self, direction):
if direction not in self.Room.exits:
print("You can't go that way!")
return
new_room_name = self.Room.exits['Room']
print("moving to", new_room_name)
self.room = world[new_room_name]
while True:
if command in {'N', 'E', 'S', 'W'}:
**player.move(command)**
elif command == 'look':
print(player.room.description)
print('Exits', player.room.exits.keys())
else:
print('Invalid command')
Traceback (most recent call last):
File "C:\Users\Daniel\Desktop\PythonPR\FlubbosRoomAndItem.py", line 81, in <module>
player.move(command)
TypeError: 'str' object is not callable
我的问题源于对 Python 的普遍不熟悉。我仍在学习基础知识并将此项目用作一种 "crash course"，同时也在学习 youtube 教程。这让我很烦恼，因为它可能有一个简单的解决方案，但我什至不知道从哪里开始看。搜索错误并没有帮助，因为它是在我收集到的许多不同情况下出现的。
无论如何，此代码中还有其他问题，但这些是我宁愿自己解决的问题，因此无需过分挑剔我，除非我需要修复某些严重错误。任何提示，Pseudo-code/just 告诉我 google 到底是什么，将不胜感激。谢谢
您的实例上有一个名为 move:
的属性
class Player:
def __init__(self, name, health, bag, room_name, move):
# ...
self.move = move
这掩盖了方法。在找到 class 上的属性（包括方法）之前，实例的属性查找首先查看实例属性。
重命名该属性或方法。
travel 函数是在 Player class 之外定义的。它需要两个参数而不是一个。我假设您打算在 class 中定义它？缩进 travel 函数并将其移动到 Player class.
下
我是一个非常新的编码员，第一次学习 python，致力于制作基于文本的冒险游戏作为自学项目。我已经设法（我认为）几乎可以正常工作 "engine"，（感谢 Whosebug 和 Gamedev 的优秀人员），在我可以扩展游戏和添加之前只需要一些微调有趣的东西（我相信你们都会告诉我我错了，需要做很多改变，但这就是我来这里的原因。）
无论如何，我的代码在第 81 行碰壁了。
world = {}
def addToInventory(item):
player.bag.append(item)
class Items:
def __init__(self, name, info, weight, position):
self.name = name
self.position = position
self.info = info
self.weight = weight
class Weapon(Items):
def __init__(self, name, info, damage, speed, weight, position):
super().__init__(name, info, weight, position)
self.damage = damage
self.speed = speed
sword = Weapon("Sword", "A sharp looking sword. Good for fighting goblins!", 7, 5, 5, 0)
knife = Weapon("Knife", "A wicked looking knife, seems sharp!", 5, 7, 3, 5)
stick = Weapon("Stick", "You could probably hit someone with this stick if you needed to", 2, 3, 3, 2)
shackkey = Items("Shack Key", "A key! I wonder what it opens.", .01, 3)
cottagekey = Items("Cottage Key", "An ornate key with an engraving of a small cottage on one side", .01, 5)
Moonstone = Items("Moonstone", "A smooth white stone that seems to radiate soft white light", .05, 6)
flower = Items("Flower", "A beautiful wildflower", .001, 1)
class Room:
def __init__(self, name, description, exits, actions, roominv): # Runs every time a new room is created
self.name = name
self.description = description
self.exits = exits
self.actions = actions
self.roominv = roominv
world['introd'] = Room('introd', "You are in a forest, you can hear wildlife all around you. Your sword lies at your feet. There seems to be a clearing in the distance.", {'N': "clearing"}, {"Search the ground", "Go North"}, [sword])
world['clearing'] = Room('clearing', "You are in a clearing surrounded by forest. Sunlight is streaming in, illuminating a bright white flower in the center of the clearing. To the South is the way you entered the forest. A well worn path goes to the East. In the distance a harp can be heard.", {'S': "introd", 'E': "forest path"}, {"Take flower", "Go south", "Go East"}, [flower]) # Flower is not coded as an item that can be added to inv. To do this, create an ITEM class and make WEAPON a subclass of ITEM, SHOULD ALSO MAKE "KEY" SUBCLASS
world['forest path'] = Room('forest path', "You begin walking down a well beaten path. The sounds of the forest surround you. Ahead you can see a fork in the road branching to the South and East. You can smell smoke coming from the South, and can hear a stream to the East", {'S': "cottage", 'E': "stream"}, {"Go South", "Go East"}, [stick])
world['stream'] = Room('stream', "You come upon a relaxing stream at the edge of the woods. It looks like there is something shiny in the water. To your South is a rickety looking shack, to your West is the forest path you came down", {'S': "shack", 'W': "forest path"}, {"Go South", "Go West"}, [shackkey])
world['shack'] = Room('shack', "In front of you is a shack, possibly used as an outpost for hunting. It looks dilapidated.", {'S': "inside shack", 'N': "stream"}, {"Go South", "Go North"}, None)
world['inside shack'] = Room('inside shack', "The inside of the shack is dirty. Bits of ragged fur are scattered about the floor and on a table against the back wall. A sharp looking knife is on the table. There is a key hanging on the wall by a string.", {'N': "shack"}, {"Go North", "Take Knife", "Take Key"}, [knife, cottagekey])
world['cottage'] = Room('cottage', "A quaint cottage sits in the middle of a small clearing, smoke drifting lazily from the chimney.", {'N': "forest path", 'S': "inside cottage"}, {"Go north", "Go South"}, [Moonstone])
问题在下面，在播放器 class 中。
class Player:
def __init__(self, name, health, bag, room_name, move):
self.name = name
self.health = health
self.bag = bag
self.room = world[room_name]
self.move = move
command = input('>>> ')
player = Player("Jeff", 100, [], 'introd', command)
正如您在下面看到的（希望如此），我正在尝试做的是 python 接受用户输入，检查他们的输入是否是可接受的方向，然后检查是否那个方向对应有一个出口，如果有，就把玩家的房间设置成那个出口对应的房间。
不幸的是，它不允许我使用我的命令属性作为 player.move 方法中的 "direction" 参数。
def move(self, direction):
if direction not in self.Room.exits:
print("You can't go that way!")
return
new_room_name = self.Room.exits['Room']
print("moving to", new_room_name)
self.room = world[new_room_name]
while True:
if command in {'N', 'E', 'S', 'W'}:
**player.move(command)**
elif command == 'look':
print(player.room.description)
print('Exits', player.room.exits.keys())
else:
print('Invalid command')
Traceback (most recent call last):
File "C:\Users\Daniel\Desktop\PythonPR\FlubbosRoomAndItem.py", line 81, in <module>
player.move(command)
TypeError: 'str' object is not callable
我的问题源于对 Python 的普遍不熟悉。我仍在学习基础知识并将此项目用作一种 "crash course"，同时也在学习 youtube 教程。这让我很烦恼，因为它可能有一个简单的解决方案，但我什至不知道从哪里开始看。搜索错误并没有帮助，因为它是在我收集到的许多不同情况下出现的。
无论如何，此代码中还有其他问题，但这些是我宁愿自己解决的问题，因此无需过分挑剔我，除非我需要修复某些严重错误。任何提示，Pseudo-code/just 告诉我 google 到底是什么，将不胜感激。谢谢
您的实例上有一个名为 move:
class Player:
def __init__(self, name, health, bag, room_name, move):
# ...
self.move = move
这掩盖了方法。在找到 class 上的属性（包括方法）之前，实例的属性查找首先查看实例属性。
重命名该属性或方法。
travel 函数是在 Player class 之外定义的。它需要两个参数而不是一个。我假设您打算在 class 中定义它？缩进 travel 函数并将其移动到 Player class.