class TexturePack:
    _packs = dict()

    name: str
    EMPTY: str
    WALL: str
    FLOOR: str
    PLAYER: str

    def __init__(self, name: str, **kwargs):
        self.name = name
        self.__dict__.update(**kwargs)
        TexturePack._packs[name] = self

    @classmethod
    def get_pack(cls, name: str) -> "TexturePack":
        return cls._packs[name]


TexturePack.ASCII_PACK = TexturePack(
    name="ascii",
    EMPTY=' ',
    WALL='#',
    FLOOR='.',
    PLAYER='@',
)

TexturePack.SQUIRREL_PACK = TexturePack(
    name="squirrel",
    EMPTY=' ',
    WALL='█',
    FLOOR='.',
    PLAYER='🐿️',
)