製作python文字遊戲無效的語法錯誤

Question

對，我在python中創建了一個文本遊戲作爲我的第一個大項目，但我對我的語法感到困惑。它說無效的語法，但我可以看到其他任何東西。所有的幫助提前感謝。

def fight(playerhp, a1, a2, a3, a4, run, d1, d2, d3, d4, enemy, edamage, armor, attack, enemytype, reward): 
print("OH NO YOUVE ENCOUNTERED " + enemy + "WHAT DO YOU DO?") 
time.sleep(1) 
while enemy > 0 and playerhp > 0: 
    attack = input("would you like to " + a1 + a2 + a3 + a4 + "or " + run) 
    if attack == a1: 
     enemy = enemy-d1 
     print("You dealt" + d1 + " damage! the enemy now has " + enemy + "HP!") 
    elif attack == a2: 
     enemy = enemy-d2 
     print("You dealt" + d2 + " damage! the enemy now has " + enemy + "HP!") 
    elif attack == a3: 
     enemy = enemy - d3 
     print("You dealt" + d3 + " damage! the enemy now has " + enemy + "HP!") 
    elif attack == a4: 
     enemy = enemy-d4 
     print("You dealt" + d4 + " damage! the enemy now has " + enemy + "HP!") 
    print("the " + enemytype + "attacks! It deals " + edamage + " damage! you now have" + playerhp + "health!") 
if enemy <=0: 
    print("the monster was slayn and the guts went everywhere :D. In its carcass you found " + reward + "gold!") 
    if playerhp <=0: 
     print("the monster de_stroyed you, and your blood will be painted in its lair.") 

Traceback (most recent call last): 
File "python", line 38 
enemy = enemy - d1 
    ^
SyntaxError: invalid syntax 

Answer 1

你有很多語法錯誤的...

首先，你忘了該方法的定義後縮進所有代碼。其次，你忘了一個右括號該行代碼，

attack = input("would you like to " + a1 + a2 + a3 + a4 + "or " + run 

接下來，你忘了一個冒號後這個if語句，

if attack == a1 

然後，你忘了很多關閉這些雙引號的HP!後行代碼，

print("You dealt" + d1 + " damage! the enemy now has " + enemy + "HP!) 
print("You dealt" + d2 + " damage! the enemy now has " + enemy + "HP!) 
print("You dealt" + d3 + " damage! the enemy now has " + enemy + "HP!) 
print("You dealt" + d4 + " damage! the enemy now has " + enemy + "HP!) 

最後，這行代碼縮進一個選項卡太多，

print("the monster de_stroyed you, and your blood will be painted in its lair.") 

所以在這裏學到的教訓是要小心並更頻繁地檢查你的代碼。在所有正確的縮進添加後，它應該看起來像這樣，

def fight(playerhp, a1, a2, a3, a4, run, d1, d2, d3, d4, enemy, edamage, armor, attack, enemytype, reward): 
    print("OH NO YOUVE ENCOUNTERED " + enemy + "WHAT DO YOU DO?") 
    time.sleep(1) 
    while enemy > 0 and playerhp > 0: 
     attack = input("would you like to " + a1 + a2 + a3 + a4 + "or " + run) 
     if attack == a1: 
      enemy = enemy-d1 
      print("You dealt" + d1 + " damage! the enemy now has " + enemy + "HP!") 
     elif attack == a2: 
      enemy = enemy-d2 
      print("You dealt" + d2 + " damage! the enemy now has " + enemy + "HP!") 
     elif attack == a3: 
      enemy = enemy - d3 
      print("You dealt" + d3 + " damage! the enemy now has " + enemy + "HP!") 
     elif attack == a4: 
      enemy = enemy-d4 
      print("You dealt" + d4 + " damage! the enemy now has " + enemy + "HP!") 
     print("the " + enemytype + "attacks! It deals " + edamage + " damage! you now have" + playerhp + "health!") 
    if enemy <=0: 
     print("the monster was slayn and the guts went everywhere :D. In its carcass you found " + reward + "gold!") 
    if playerhp <=0: 
     print("the monster de_stroyed you, and your blood will be painted in its lair.")