👨‍💻 dev lobe 6 redev

[fukurou]

class Pipe:
    def __init__(self):
        self.nulify: bool = False

    def nulify(self):
        self.nulify = True

    def is_nullified(self):
        temp = self.nulify
        self.nulify = False
        return temp

    def input(self, ear: str, skin: str, eye: str, stave:str)->str:
        pass

class PipeSkill(Skill):
    # connects line of pipes, each pipe may mod input
    def __init__(self, *pipes: Pipe):
        super().__init__()
        self.stav: str = ""
        self.pipes: list[Pipe] = []
        for pipe in pipes:
            self.pipes.append(pipe)

    def clear_stav(self):
        self.stav = ""

    def input(self, ear: str, skin: str, eye: str):
        for pipe in self.pipes:
            temp = pipe.input(ear, skin, eye, self.stav)
            if pipe.is_nullified():
                self.clear_stav()
                return
            if len(temp)>0:
                self.stav = temp

        if len(self.stav)>0:
            self.setSimpleAlg(self.stav)
            self.clear_stav()
            return

        if len(ear)>0:
            self.setSimpleAlg(ear)