02_game_museum.py

# TEE RATKAISUSI TÄHÄN:
class ComputerGame:
    def __init__(self, name: str, publisher: str, year: int):
        self.name = name
        self.publisher = publisher
        self.year = year

class GameWarehouse:
    def __init__(self):
        self.__games = []

    def add_game(self, game: ComputerGame):
        self.__games.append(game)

    def list_games(self):
        return self.__games

class GameMuseum(GameWarehouse):
    def __init__(self):
        super().__init__()

    def list_games(self):
        older_games = []
        for game in super().list_games():
            if game.year < 1990:
                older_games.append(game)
        return older_games
    

if __name__ == "__main__":
    museum = GameMuseum()
    museum.add_game(ComputerGame("Pacman", "Namco", 1980))
    museum.add_game(ComputerGame("GTA 2", "Rockstar", 1999))
    museum.add_game(ComputerGame("Bubble Bobble", "Taito", 1986))
    for game in museum.list_games():
        print(game.name)