如何為游戲中的玩家設置限制

Question

我有這個游戲，可以有無限數量的玩家，我想讓它最少 2 個，最多 5 個。

from dataclasses import dataclass
@dataclass
class Player: 
    firstname: str
    lastname: str
    coins: int
    slot: int
    def full_info(self) -> str:
        return f"{self.firstname} {self.lastname} {self.coins} {self.slot}"

    @classmethod
    def from_user_input(cls) -> 'Player':
        return cls(
            firstname=input("Please enter your first name:"),
            lastname=input("Please enter your second name: "),
            coins=100,
            slot= 0)
    
n = int(input("Number of players:"))
playersingame = []
for i in range(n):
    playersingame.append(Player.from_user_input())


print([player.full_info() for player in playersingame])

我嘗試將第 19 行到第 23 行替換為

max_players= 0
while (max_players <2) or (max_players > 5) :
    max_players = int(input(" Please choose a number of players between 2 and 5.  "))
    
while len (players_dict) < max_players: 

預期的 output 是為了讓玩家能夠選擇玩家數量（最少 2 人，最多 5 人）

如果您插入 1 或任何大於 5 的數字，它應該說“請選擇一個介於 2 和 5 之間的數字。

Answer 1

你可以這樣寫：

number_of_players = int(input("Number of players:"))
while not (2 <= number_of_players <= 5):
    print("please chose a number between 2 and 5")
    number_of_players = int(input("Number of players: "))

祝你好運：）