class SnakeBuilder:
  SNAKE_VERSIONS = {
    "TemplateSnake": "1.0.0",
    "DummSnake": "1.0.0",
    "LogicSnake": "1.1.0",
    "MasterSnake": "1.2.0",
    "BetterMasterSnake": "1.3.0",
    "BestBattleSnake": "2.5.0",
  }

  @classmethod
  def build(self, selected_snake:str):
    snake_module = __import__(f"snakes.{selected_snake}", fromlist=[selected_snake])
    snake_class = getattr(snake_module, selected_snake)
    return snake_class()

  @classmethod
  def get_version(self, selected_snake:str) -> str | None:
    return self.SNAKE_VERSIONS.get(selected_snake)