python - 随机发生器不工作

Question

所以我正在使用 python 创建一个基于文本的口袋妖怪游戏。然而，一个错误不断出现，敌人在一个回合中进行两次攻击，尽管它们应该是随机的，但每次都是相同的。对布局表示歉意

代码

import math, random
print("-------------POKEMON BROWN-------------")
print("welcome to pokemon brown")
print("choose a pokemon")
print("Charmander, Squirtle, Bulbasaur")
pokemon_1 = input()
pokemon_1 = (pokemon_1.lower())

print("ahh " + pokemon_1 + " a good choice")

enemy = 1

print("Ok lets battle!")

battle = 1
hp = 20
mp = 10
enemyhp = 20
enemymp = 10
print("----Battle Start----")
print("")
battle = 1
while True:
    turn = 1
    player_turn = 1
    if(pokemon_1 == "squirtle"):
        player_turn = 1
        print("----Your turn----")
        print("")
        print("Pokemon:" + pokemon_1 + "/HP = " + str(hp) + "/MP = " + str(mp))
        print("Tackle(1 DMG), Tail Whip(2 DMG, 2MP), Water Gun(5 DMG, 10 MP), Back")
        move = input()
        move = (move.lower())
        if(move == "tackle"):
            print("Your Squirtle uses tackle and deals 1 DMG")
            enemyhp -= 1
            turn = 1
        if(move == "tail whip"):
            if(mp >= 2):
                print("Your Squirtle uses tail whip and deals 2 DMG")
                enemyhp -= 2
                mp -= 2
                turn = 1
            else:
                print("not enough MP")

        if (move == "water gun"):
            if(mp >= 10):
                print("Your Squirtle uses water gun and deals 5 DMG")
                enemyhp -= 5
                mp -= 10
                turn = 1
            else:
                print("not enough MP")

    if(pokemon_1 == "charmander"):
        player_turn = 1
        print("")
        print("----Your turn----")    
        print("Pokemon: " + pokemon_1 + "/HP = " + str(hp) + "/MP = " + str(mp))
        print("Scratch(2 DMG), Ember(4 DMG, 5MP), Back")
        move = input()
        move = (move.lower())
        if(move == "scratch"):
            print("Your Charmander uses scratch and deals 2 DMG")
            enemyhp -= 2
            turn = 1
        if(move == "ember"):
            if(mp >= 2):
                print("Your Charmander uses Ember and deals 4 DMG")
                enemyhp -= 4
                mp -= 5
                turn = 1
            else:
                print("not enough MP")

    if(pokemon_1 == "bulbasaur"):
        player_turn = 1
        print("")
        print("----Your turn----")

        print("Pokemon: " + pokemon_1 + "/HP = " + str(hp) + "/MP = " + str(mp))
        print("Tackle(1 DMG), Vine whip(5 DMG, 5MP)")
        move = input()
        move = (move.lower())
        if(move == "scratch"):
            print("Your Bulbasuar uses Tackle and deals 2 DMG")
            enemyhp -= 2
            turn = 1
        if(move == "tail whip"):
            if(mp >= 2):
                print("Your Bulbasaur uses Vine Whip and deals 5 DMG")
                enemyhp -= 4
                mp -= 5
                turn = 1
            else:
                print("not enough MP")

    if(turn == 1):
        if(enemy == 1):
            print("")
            print("----Enemy's turn----")
            print("Enemy Pokemon: Squirtle / HP = " + str(enemyhp) + " / MP = " + str(enemymp))


            if(enemymp == 10):
                enemy_move = random.randint(1,6)

            if(enemymp < 10 and enemymp >= 2):
                enemy_move = random.randint(1,5)

            if(enemymp < 2):
                enemy_move = 0

            if(enemy_move == 1 or 2 or 3):
                print("Enemy Squirtle uses tackle and deals 1 DMG")
                hp -= 1
                turn = 0
            if(enemy_move == 4 or 5):
                if(mp >= 2):
                    print("Enemy Squirtle uses tail whip and deals 2 DMG")
                    hp -= 2
                    enemymp -= 2
                    turn = 0
                else:
                    print("not enough MP")

            if (enemy_move == 6):
                if(mp >= 10):
                    print("Enemy Squirtle uses water gun and deals 5 DMG")
                    hp -= 5
                    enemymp -= 10
                    turn = 0
                else:
                    print("not enough MP")

外壳

-------------POKEMON BROWN-------------
welcome to pokemon brown
choose a pokemon
Charmander, Squirtle, Bulbasaur
charmander
ahh charmander a good choice
Ok lets battle!
----Battle Start----


----Your turn----
Pokemon: charmander/HP = 20/MP = 10
Scratch(2 DMG), Ember(4 DMG, 5MP), Back
scratch
Your Charmander uses scratch and deals 2 DMG

----Enemy's turn----
Enemy Pokemon: Squirtle / HP = 18 / MP = 10
Enemy Squirtle uses tackle and deals 1 DMG
Enemy Squirtle uses tail whip and deals 2 DMG

----Your turn----
Pokemon: charmander/HP = 17/MP = 10
Scratch(2 DMG), Ember(4 DMG, 5MP), Back        

Answer 1

主要问题是您没有正确使用或。

if(enemy_move == 1 or 2 or 3):
if(enemy_move == 4 or 5):

每次都会评估为True。这是因为逻辑上 0 的 bool 值为 False，任何其他数字的值为 True

>>> bool(0)
False
>>> bool(1)
True

所以你的情况最终是这样的。

if (enemy_move == 1 or True or True):

要正确工作，您需要比较每个值。

if(enemy_move == 1 or enemy_move == 2 or enemy_move == 3)

这可以通过多种方式进行清理，例如。

if enemy_move in (1, 2, 3):
if 1 <= enemy_move <= 3:

现在，您的其他问题包括拥有多个 if 语句，除非您想每次使用 if/elif 时都检查每个语句

if enemy_move in (1, 2, 3):
    ...
elif enemy_move in (4, 5):
    ...
elif enemy_move == 6:
   ...
else:
   ...

然后，这将按从第一个到最后一个的顺序检查每个，如果一个评估为 False，那么它将继续到下一个，一旦满足条件，True >。然后它不会做剩下的事情。