我正在制作一个文字角色扮演游戏，而且我遇到了问题。所以在下面的代码中，mobHP是一个全局变量，它等于20000.这只是代码的一部分。所以发生的事情是，一旦发生攻击，就会显示怪物的新HP，但是在第二次攻击时，HP再次变为20000，然后减去伤害，并再次显示另一个值，它不会从新值本身中减去。 battlem（）是你可以攻击，使用药水和跑步的战斗菜单。 win（）是一个def函数，用于在用户获胜时显示的内容。 例如，如果玩家击中怪物1000，那么currentHP将显示为19000，但是当我再次攻击时，比如命中1400而不是19000-1400，它从原始值减去，并且变为18600。 真的很感激帮助
def Attack():
damage = random.randint(120,240) - random.randint(80,120)
currentHP = 0
currentHP -= damage
input()
print("You swing your sword at the enemy!")
print("Inflicted damage:",damage,"enemy HP:",currentHP)
if playerHP <= 0:
death()
elif mobHP <= 0:
win()
else:
battlem()
currentHP=mobHP;
while(currentHP>0):
battlem()
但是，这不起作用，因为输出
You swing your sword at the enemy!
Inflicted damage: 95 enemy HP: -95
这是一个给出的解决方案，但随后被移除，当我进一步要求解决方案时，没有人再次回复。
完整代码：
import random
import time
global playerHP
global inventory
global mobHP
global mobSpeed
global mob
global boss
global level
global strength
global speed
global potions
global exp
global mithril
playerHP= 28000
level = 74
strength = 80
speed = 120
potions = 3
exp = 0
mithril = 10000
mobHP = 20000
mobstrength = 120
mobSpeed = 180
inventory = []
def prompt():
command = input("What action will you perfrom?")
return command
def death():
if playerHP== 0:
print("Your HP has been depleted completely")
input()
print("You are now dead")
input()
print("You will be respawned at the Misgauka")
input()
townone()
def townoned():
print("You are at the town of Misgauka")
print("What do you wish to do from here onwards")
print("""
Type Inn to go to the Inn
Type store to go to the store
Type grasslands to go hunt some monsters
Type dungeon to hunt harder monsters
""")
command = prompt()
if command == "Inn":
print("You are now at the Inn, what do you wish to do?")
input()
print("""You can do the following:
Rest
""")
command = prompt()
if command == "Rest":
rest()
if command == "Store":
print("You make your way to the store")
input()
print("Welcome to Tonajta's Weapon and Supplies shop")
input()
print("""You can do the following:
Display Catalogue
Exit store
""")
command = prompt()
if command == "Display" or "display":
print("Open the Weapons Catalogue or the Supplies catalogue")
input()
command = prompt()
if command == "Weapons":
wepmenu()
if command == "Supplies":
supplymenu()
elif command == "Exit":
print("Thanks for coming")
input()
print("Please do visit again")
input
townone()
def Grasslands():
print(" You have already cleared the Grasslands")
input()
print("You may go there to gain more experience")
input()
print("Y/N")
input()
command = prompt()
if command == "Y" or "y":
print("You proceed to the grasslands")
input()
elif command == "N" or "n":
townoned()
else:
print("You seem to be pressing the wrong command")
Grasslands()
def win():
print("You have managed to slain the enemy")
input()
print("You now must dwell further within the greenlands")
input()
def battles():
print("A wild boar appears in front of you")
input()
print("What do you choose to do?")
input()
print("Fight or Run?")
input()
command = prompt()
if command == "Fight" or "fight":
print("Good work senpai")
input()
battlem()
elif command == "Run" or "run":
print("You turn to run")
time.sleep(1)
print("The pathway behind you is now blocked")
input()
print("Thus, you must fight")
battlem()
else:
battles()
def boss_battle():
print("Let's fight")
input()
command = prompt()
if command == "Fight" or "fight":
print("You unsheath your sword")
input()
boss_battle_m()
else:
print("You can't run away from this")
input()
boss_battle_m()
def boss_battle_m():
print("""
1. Attack
2. Potions
""")
command = prompt()
if command == "1":
boss_battle_s()
if command == "2":
if potions > 0:
print("You take a potion bottle")
input()
print("..........")
input()
pHP = playerHP +200
print("Your HP has been refilled to",pHP)
pHP = playerHP
else:
print("You have no potions left!")
input()
boss_battle_s()
def boss_battle_s():
bossdamage = random.randint(80, 220)
bossHP = 4000
bossHP = bossHP - bossdamage
print("Boss HP is now:", bossHP)
input()
if bossHP <= 0:
win()
elif playerHP <= 0:
death()
else:
boss_battle_m()
def battlem():
print("""
1. Attack 3. Run
2. Use potion
""")
command = prompt()
if command == "1":
Attack()
elif command == "2":
Potiondesu()
elif command == "3":
Run()
else:
battlem()
#CURRENT DAMAGE BY THE CURRENT HEALTH
def Attack():
damage = random.randint(120,240) - random.randint(80,120)
currentHP = 0
currentHP -= damage
input()
print("You swing your sword at the enemy!")
print("Inflicted damage:",damage,"enemy HP:",currentHP)
if playerHP <= 0:
death()
elif mobHP <= 0:
win()
else:
battlem()
currentHP=mobHP;
while(currentHP>0):
battlem()
def wepmenu():
print("""
1. Glorion Blades - 200 Mithril
2. Light Sword - 120 Mithril
3. Rapier - 200 Mithril
4. Dagger - 100 Mithril
Supplies Catalogue
Exit Store
""")
print("Which one do you want?")
command = prompt()
if command == "1":
print("The Glorion Blades cost 200 mithril")
input()
if mithril>=200:
print("You buy the blades")
input()
wepmenu()
elif mithril<200:
print("You cannot afford this weapon")
input()
print("Choose another weapon")
wepmenu()
if command == "2":
print("The light sword costs 120 mithril")
input()
if mithril>=150:
print("You buy the sword")
input()
wepmenu()
elif mithril<150:
print("You cannot afford this weapon")
input()
print("Choose another weapon")
wepmenu()
if command == "3":
print("The Rapier costs 200 mithril")
input()
if mithril>=200:
print("You buy the Rapier")
input()
wepmenu()
elif mithril<200:
print("You cannot afford this weapon")
input()
print("Choose another weapon")
wepmenu()
if command == "4":
print("The Dagger costs 100 mithril")
input()
if mithril>=100:
print("You buy the blades")
input()
wepmenu()
elif mithril<100:
print("You cannot afford this weapon")
input()
print("Choose another weapon")
wepmenu()
print("Gotta implement weapon stats")
if command == "Supplies" or "supplies":
supplymenu()
elif command == "Exit":
townone()
def supplymenu():
print("""
1. HP potion - 20 Mithril
2. Large HP Potion - 40 Mithril
Weapons catalogue
Exit Store
""")
print("Which one do you want?")
command = prompt()
if command == "1":
print("The HP Potion costs 20 mithril")
input()
if mithril>=20:
print("You have brought the potion")
input()
supplymenu()
elif mithril<20:
print("You cannot afford this potion")
input()
print("Choose another supply")
input()
supplymenu()
elif command == "2":
print("The Large HP potion costs 40 mithril")
input()
if mithril>=40:
print("You have brought the large potion")
input()
supplymenu()
elif mithril<40:
print("You cannot afford this potion")
input()
print("Choose another supply")
supplymenu()
elif command == "Weapons":
wepmenu()
elif command == "Exit":
townone()
def rest_inn():
print("It will cost 20 mithril to rest at this inn for tonight")
input()
if mithril>=20:
print("You check in")
elif mithril<20:
print("You can't afford to rest here")
input()
print("Kill some monsters for some mithril")
input()
print("You exit the inn")
input()
townone()
print("Your HP has been reset to",HP,"HP")
input()
print("Please press enter to exit the inn")
input()
townone()
def townone():
print("You are at the town of Misgauka")
print("What do you wish to do from here onwards")
print("""
Type Inn to go to the Inn
Type store to go to the store
Type grasslands to go hunt some monsters
Type dungeon to hunt harder monsters
＆＃34;＆＃34;＆＃34） command = prompt（） if command ==＆＃34; Inn＆＃34;： 打印（＆＃34;你现在在旅馆，你想做什么？＆＃34;） 输入（） 打印（＆＃34;＆＃34;＆＃34;您可以执行以下操作： 休息 ＆＃34;＆＃34;＆＃34） command = prompt（） 如果命令==＆＃34;休息＆＃34;： 其余（）
if command == "Store":
print("You make your way to the store")
input()
print("Welcome to Tonajta's Weapon and Supplies shop")
input()
print("""You can do the following:
Display Catalogue
Exit store
""")
command = prompt()
if command == "Display" or "display":
print("Open the Weapons Catalogue or the Supplies catalogue")
input()
command = prompt()
if command == "Weapons":
wepmenu()
if command == "Supplies":
supplymenu()
elif command == "Exit":
print("Thanks for coming")
input()
print("Please do visit again")
input
townone()
if command == "Grasslands":
print("All of us have to go into the different pathways I guess")
input()
print("Three paths to each")
input()
print("Alright then, I'll take north, east and then the north pathway")
input()
print("Let's meet back here and gather intel")
input()
print("You make your way to the Grasslands")
input()
print("The pathway goes NORTH")
battles()
print("You will now proceed to the next part of the grasslands")
input()
print(".............")
input()
print("The ground rumbles.....")
input()
print("Another steel-plated guardian appears")
input()
battles()
print("The path is finally clear")
input()
print("You proceed towards the EAST pathway")
input()
print("An approximate of two monsters will spawn here")
input()
print("WHOOSH")
input()
print("A rogue warrior emerges from within the huge bushes")
input()
battles()
print("You run forward")
input()
print("Two more rogue warriors run towards you")
input()
battles()
print("Now remains the last stage of the deadly grasslands")
input()
print("You make the turn")
input()
print("You see the other end of the Grasslands")
input()
print("There is a chair at a high position")
input()
print("Two figures seem to be running towards you")
input()
print("Prepare for combat")
battles()
input()
battles()
input()
print("You seem to have beat the two orcs")
input()
print("Well, seems like it's time")
input()
print("IT's ONE OF THE HACKERS")
input()
print("Fight me, and I take this mask off")
input()
boss_battle()
print("Ahhhhhhhhhhhhhhhhhh")
input()
print("This can't be happening")
input()
print("Now that we're done here..")
input()
print("Show me your face!")
input()
print("Pfff..")
input()
print("TAKES MASK OFF")
input()
print("Oh, so it's you Chaps")
input()
print("You know you won't win right")
input()
print("Even though you defeated me, you can't get past shad....")
input()
print("Who?")
input()
print("NOTHING, now as promised, I'll give you the location of the next town")
input()
print("Where can I find the others in your pathetic group")
input()
print("Huh, you have a big mouth don't you")
input()
print("hehehehehhehhe......")
input()
print("HAHHAHAHHAHAHAHHAHA")
input()
print("A flash of blue light and the player vanishes.........")
input()
print("Well, he's done for")
input()
print("TING TING TING")
input()
print("Huh, what's th..........")
input()
print('{:^80}'.format("SERVER ANNOUNCEMENT"))
time.sleep(2)
print('{:^80}'.format("TOWN OF REPLAUD NOW AVAILABLE TO ALL PLAYERS"))
time.sleep(2)
print('{:^80}'.format("TO REACH, PLEASE CLEAR DUNGEON"))
time.sleep(2)
input()
elif command == "Dungeon":
print("The dungeon cannot be accessed yet")
input()
print("To unlcok the dungeon, you must clear the grasslands")
input()
else:
print("You seem to have entered a wrong command")
input()
print("""Please enter either of these:
1. Inn
2. Store
3. Greenlands
4. Dungeon
""")
townone()
townone()
答案 0 :(得分：1)
不清楚导致您发布的代码的错误是什么，但从您描述的行为来看，听起来您并未将mobHP定义为{{1 }}。这是一些示例代码。
global演示：
mobHP = 20000
playerHP = 30000
def check_hps():
if mobHP <= 0:
win()
if playerHP <= 0:
lose()
def broken_attack():
attack_value = 100 # how hard you hit
mobHP -= attack_value
check_hps()
def fixed_attack():
global mobHP
attack_value = 100
mobHP -= attack_value
check_hps()
这段代码当然很难维护。但是，它很容易实现。对比：
>>> mobHP
20000
>>> broken_attack()
>>> mobHP
20000
>>> fixed_attack()
>>> mobHP
19900
>>> fixed_attack()
>>> mobHP
19800