嗨我在使用基于文本的游戏（python 2.7）时遇到了一些问题。现在游戏只允许我杀死一个随机怪物，之后，如果我进入另一个随机战斗，怪物已经死了，战斗功能不会从几个打印声明开始。
我也注意到在战斗之后，我的HP为游戏中的英雄重新装满了最多
我对编程很陌生，所以任何帮助都会很棒。
我正在使用来自我的不同游戏的代码进行测试。故事情节这个当前的游戏没有任何意义。
import random
class Room:
def __init__(self, name, description, doors, items):
self.name = name
self.description = description
self.doors = doors
self.items = items
def check(self,item_name): #checks words in a room description
if not (item_name in self.items):
print "checked [" + item_name + "], but found nothing "
return
else:
self.items[item_name].check()
class item:
def check(self):
print "default check, do nothing"
class Weapon():
def attack(self,monster):
pass
class PulseRifle(Weapon):
def __str__(self,player,damage,ammo):
self.name = "pulse rifle"
self.player = player
self.damage = monster.hp -2
self.ammo = 7
def bullet(self): # should ammo be a class?
if ammo > 0:
"pulse rifle" == True
if ammo <= 0:
"pulse rifle" == False
class CombatKnife(Weapon):
def __init__(self,player):
self.name = "combat knife"
self.damage = monster.hp - 1
class Character:
def __init__(self,hp):
self.hp = hp
def attack(self, other):
raise NotImplementedError
class Player(Character):
def __init__(self):
self.name = "chad"
self.hp = 10
self.x = 0
self.y = 0
self.items = {}
def attack(self,other): # lets a player attack, and defines the damage his options do
answer = input ("what action would you like to pick?")
if answer.lower() in ("pulse rifle", "combat knife"):
if answer == "pulse rifle":
other.hp -= int(2)
elif answer == "combat knife":
other.hp -= int(1)
def is_alive(self):
return self.hp > 0
class Monster(Character): # This is the only enemy you encounter. I want the player to fight 1 on 1 battles.
def __init__(self): #Right now if you kill 1 monster, it wont let you engage others in battle.
self.name = "infested marine"
self.hp = 3
def attack(self, other):
print ("the infested marine attacks...".format(self))
player.hp -= int(1)
def is_alive(self):
return self.hp > 0
class Prison:
# This is the main framework of the game
global battle
global player
player = Player()
global monster
monster = Monster()
def __init__(self):
self.hp = int
self.player = Player()
self.rooms = []
self.is_playing = True
def build_rooms(self):
cell_1 = Room(name="Cell 1",
description="The door to your cell is open. There is a bucket of urine and feces in the corner. .",
doors={"north": False, "south": False, "west": False, "east": True},
items={})
forced_feeding_room = Room(name="Forced Eating Room",
description="There is a chair with straps. \nIn a corner of the room is a blender with tubes attaced to the top\n" +
"You see hundreds of rats hanging around a stool.\n Stools are great for reaching high places",
doors={"north": False, "south": True, "west": True, "east": True},
items={})
hall_1 = Room(name="hall one",
description="The lights flicker on and off in the long hall.",
doors={"north": False, "south": True, "west": True, "east": True},
items={})
janitor_closet = Room(name="janitor closet",
description="There are a lot of cleaning supplies in here. Along with a small box",
doors={"north": False, "south": False, "west": True, "east": False},
items={})
cell2 = Room(name="cell 2",
description="A babbling old man begs you to relase him n\ There is a guard with a bite wound on his neck. He is no longer alive.",
doors={"north": False, "south": False, "west": False, "east": True},
items={})
needle_room = Room(name="needle room",
description="There is a blood stained mattress that is soiled with feces and cum amount other things,why would you want to touch that? \n There is a pile of dirty needles that look useless. \n There is also an old dresser with a red lock",
doors={"north": True, "south": True, "west": True, "east": True},
items={})
hall_2 = Room(name="hall 2",
description="This hallway is boring",
doors={"north": True, "south": True, "west": True, "east": True},
items={})
food_lift = Room(name="food lift",
description="The lift wire has sharp barbs on it,gloves would be nice to have. \n The lift looks like a small child could fit up there.",
doors={"north": False, "south": False, "west": True, "east": False},
items={})
cell3 = Room(name="cell 3",
description="The darkness is everywhere in here. You can hear a loud skittering noise in the darkness. If only you had a light source. \n A burnable item,something to hold it,something to ignite it,and some lighter fluid would do the trick",
doors={"north": False, "south": False, "west": False, "east": True},
items={})
eat_shit_room = Room(name="eat shit room",
description="This room has a man that weighs 700 pounds tied to a chair.\n A small constant stream of liquid taco bell is going down his throat. Attached to his ass is a tube that ends in a funnel with a head strap",
doors={"north": True, "south": True, "west": True, "east": True},
items={})
hall_3 = Room(name="hall3",
description="Nothing to do but walk",
doors={"north": True, "south": True, "west": True, "east": True},
items={})
generator = Room(name="generator room ",
description="There is a sign that reads. \n use the station here to test oil before pouring. check the oil. \n There is a small red key on the floor",
doors={"north": False, "south": False, "west": True, "east": False},
items={ })
cell4 = Room(name="cell4",
description=" There is a dead naked prison guard in a tiny cage. n\ next to the cage is a pile of clothes ",
doors={"north": False, "south": False, "west": False, "east": True},
items={})
pinata_room = Room(name="pinata room",
description="There are several dead men in here,each of which is hanging by his feet. one of the dead men has a pair of thick gloves. Each of the bodies is covered in deep bruises \n There is a shelf that is too high for you to reach without a stool.",
doors={"north": True, "south": False, "east": True, "west": True},
items={})
hall_4 = Room(name="hall4",
description="There is a door to the east with a key card reader.",
doors={"north": True, "south": False, "west": True, "east": False},
items={})
storage_room = Room(name="storage room",
description="A room with blankets and pillows. None of which the prisoners ever get to use. There is a ladder that leads up, and a hole that you can squeeze through.",
doors={"north": False, "south": False, "west": True, "east": False},
items={}
)
self.rooms = [ #an array of rooms this is how you move about the prison
[cell_1, forced_feeding_room, hall_1, janitor_closet],
[cell2, needle_room, hall_2, food_lift],
[cell3, eat_shit_room, hall_3, generator],
[cell4, pinata_room, hall_4, storage_room]
]
def new_game(self):
self.player = Player()
self.player.y = 0
self.player.x = 0
self.build_rooms()
self.is_playing = True
print "starting game"
def battle(self):
# this is what i use for random monster battles
print "an infested marine appears"
print "type pulse rifle or battle knife in parenthesis"
while player.hp > 0 and monster.hp > 0:
player.attack(monster)
print ("the health of the monster is now {0.hp}.".format(monster))
if monster.hp <= 0:
break
monster.attack(player)
print ("your hp is now{0.hp}.".format(player))
if player.hp > 0:
print ("you killed the infested marine")
elif monster.hp > 0:
print ("the infested marine killed you.".format(monster))
exit()
def describe_room(self):
print self.get_current_room().description
def print_room_name(self):
print "you are in the " + self.get_current_room().name
def get_current_room(self):
return self.rooms[self.player.y][self.player.x]
def handle_input(self):
input = raw_input("enter a commmand")
if input == "help" or input == "h":
self.help()
elif input == "me" or input == "m": # this is a check to see your current stats. When I do this check, I notice my HP goes back to max after a battle is over.
print "HP: " + str(self.player.hp)
print "Your location (" + str(self.player.x) + "," + str(self.player.y) + ")"
print "Doors: " + str(self.get_current_room().doors)
print "Inventory: " + str(self.player.items)
elif input == "describe" or input == "d":
self.describe_room()
elif input == "north" or input == "n":
global player
if self.get_current_room().doors["north"]:
print "Walking North"
self.player.y -= 1
animal = random.randint(1,20)
if animal <= 5: # this is what i use to determine the probablity of a random batttle
print ("hi")
battle(self) # starts the battle function
elif animal >= 6:
print ("no")
else:
print "There is no door in that direction"
elif input == "south" or input == "s":
if self.get_current_room().doors["south"]:
global player
print "Walking South"
self.player.y += 1
animal = random.randint(1,20)
if animal <= 5: # this is what i use to determine the probablity of a random batttle
print ("hi")
elif animal >= 6:
battle(self) # starts the battle function
print ("no")
else:
print "you try going south......there is no door"
elif input == "west" or input == "w":
if self.get_current_room().doors["west"]:
print "Walking West"
self.player.x -= 1
animal = random.randint(1,20)
if animal <= 5: # this is what i use to determine the probablity of a random batttle
print ("hi")
battle(self) # starts the battle function
elif animal >= 6:
print ("no")
else:
print "it would be nice to go west. To bad there isn't a door there. pay attention to where your going"
elif input == "east" or input == "e":
if self.get_current_room().doors["east"]:
print "Walking East"
self.player.x += 1
animal = random.randint(1,6)
if animal <= 5: # this is what i use to determine the probablity of a random batttle
print ("hi")
battle(self)# starts the battle function
elif animal >= 6:
print ("no")
else:
print "you try going east but you run right into a wall."
elif input.startswith("check ") or input.startswith("c "): # checks items in a room
pieces = input.split(" ")
item_name = pieces[1]
self.get_current_room().check(item_name)
elif input.startswith("use ") or input.startswith("u "): # command to use items that are in your inventory
pieces = input.split(" ")
item_name = pieces[1]
if item_name in self.player.items:
if isinstance(self.player.items[item_name], UsableItem): #this is code to use an usable item.
self.player.items[item_name].use(self.player)
del self.player.items[item_name]
else:
print "The item [" + item_name + "] is not usable."
else:
print "The item [" + item_name + "] is not in your inventory."
elif input == "exit":
self.is_playing = False
else:
print "Unknown command [" + input + "] "
self.help()
def help(self): # this prints when an invalid command is inputted
print "bad command. Check an item, use an item, or check your environment.??"
def play(self):# starts a new game
self.new_game()
print "Type m to check your stats, type d for room descriptions."
print "The command check. Check your environment, or you can check an item. The use command is for medkits "
while self.is_playing:
self.print_room_name()
self.handle_input()
if not self.player.is_alive():
print "you are dead"
self.is_playing = False
print "game over try again"
exit()
prison = Prison()
prison.play()
答案 0 :(得分：2)
1）为什么怪物死了
如果你看一下怪物的定义：
class Prison:
# This is the main framework of the game
global battle
global player
player = Player()
global monster
monster = Monster() # <-- one monster created here, line is only executed once (definition of class, instantiation of static variable)
请注意，这是唯一一个在整个文件中创建Monster（调用Monster()）的地方，以及在此脚本运行时仅执行一次的区域。这意味着整场比赛只有一个怪物。
知道只有一个怪物，并且该怪物的hp永远不会在文件中恢复到完整状态（查找monster.hp），请考虑以下代码：
def battle(self):
# this is what i use for random monster battles
print "an infested marine appears"
print "type pulse rifle or battle knife in parenthesis"
# monster = Monster() - Try this for a new monster each battle
while player.hp > 0 and monster.hp > 0:
player.attack(monster)
print ("the health of the monster is now {0.hp}.".format(monster))
if monster.hp <= 0:
break
monster.attack(player)
print ("your hp is now{0.hp}.".format(player))
if player.hp > 0:
print ("you killed the infested marine")
elif monster.hp > 0:
print ("the infested marine killed you.".format(monster))
exit()
第一场战斗顺利。下一场战斗怪物已经死了......因为它与上次战斗的怪物相同！请记住，此代码指的是定义的一个全局怪物。取消注释上面添加的线，每次战斗怪物都是新的。
2）HP似乎在每次战斗后都达到最大值
让我们看看球员的马力受到影响：
def attack(self, other):
print ("the infested marine attacks...".format(self))
player.hp -= int(1)
显示在哪里：
print "HP: " + str(self.player.hp)
请注意，第一种情况是player.hp，另一种是self.player.hp。所以？有什么不同？请考虑以下代码：
class Prison:
# This is the main framework of the game
global battle
global player
player = Player() # 1) <-- One global player that exists no matter how many Prisons there are!
global monster
monster = Monster()
def __init__(self):
self.hp = int
self.player = Player() # 2) <-- A player that exists PER Prison!
self.rooms = []
self.is_playing = True
请注意，游戏中至少有2名玩家，请参阅上面Player()出现的位置。一个是global player，它存在于所有监狱中，而且只有一个，而且只有一个！另一个是你创建的每个监狱都存在的self.player。这意味着每次调用Prison()时，__init__函数都会运行，并为该游戏创建一个新的Player，与之前的游戏不同。
问题在于，当战斗发生时，一个全球性的播放器.hp受到影响。但当你检查你的HP时，这个监狱游戏中的另一个self.player被检查，并且那些人总是健康的，他从来不必打架！懒！尝试影响传递给攻击函数的other。
请注意，如果更改这些全局引用，则可能还需要检查代码的其他部分！除非最有意义，否则尽量不要使用全局内容！应该有一个全球怪物吗？或者每场战斗都应该存在怪物？