#类和对象 太空星球探索
import random
class Planet:
    def __init__(self,name,resources):
        self.name = name
        self.resources = resources
        self.explored = False

    def explore(self):
        if not self.explored:
            found_resources = random.randint(1,self.resources)
            print(f'在{self.name}星球上找到了{found_resources}单位的资源。')
            self.explored = True
        else:
            print(f'{self.name}星球已经被探索过了。')

class Spaceship:
    def __init__(self,name):
        self.name = name
        self.discovered_resources = 0
    
    def visit_planet(self,planet):
        planet.explore()
        if planet.explored:
            self.discovered_resources += planet.resources
            print(f'飞船{self.name}在{planet.name}星球上发现了{planet.resources}单位的资源。')
        else:
            print(f'飞船{self.name}在{planet.name}星球上没有发现资源。')

#创建星球对象
planet1 = Planet('火星',100)
planet2 = Planet('土星',200)

# 创建飞船对象
spaceship = Spaceship('探索者')
spaceship.visit_planet(planet1)
spaceship.visit_planet(planet2)