fight2.py

import random

class HealthManager:
    def __init__(self, health, delta_health=20):
        self.__health = health
        self.delta_health = delta_health

    @property
    def health(self):
        return self.__health

    def decrease_health():
        self.__health -= self.delta_health

    def check_health(self):
        return True if self.__health > 0 else False          


class Warrior: 
    def __init__(self, name, health):
        self.name = name
        self.__health = health
        
    @property
    def health(self):
        return self.__health.health
    
    def __str__(self):
        return self.name

    def decrease_health(self):
        return self.__health.decrease_health()

    def check_health(self):
        return self.__health.check_health()             


class Battle:
    def __init__(self, *warriors):
        self.warriors = warriors

    def run(self): 
        while 1:
            attacking_warrior, attacked_warrior = self.get_warriors()
            
            self.do_attack(attacking_warrior, attacked_warrior)
            
            print(f"{attacking_warrior} has health {attacking_warrior.health}")
            print(f"{attacked_warrior} has health {attacked_warrior.health}")            
            
            if not attacked_warrior.check_health():
                print(f"{attacking_warrior.name} won!")
                break

    def get_warriors(self):
        return random.sample(self.warriors, 2)

    def do_attack(self, attacking_warrior, attacked_warrior):
        attacked_warrior.decrease_health()
        print(f"{attacking_warrior} attacked {attacked_warrior}")


def main():
    war1 = Warrior('Tom', HealthManager(100))
    war2 = Warrior('Jerry', HealthManager(100))
    battle = Battle(war1, war2)
    battle.run()