Method address

python/gather.py:29–32

(self, entity: str, n: int)

        self.area = Rect(self.root, self.root + Point(width, height))

    def address(self, entity: str, n: int) -> Point:
        root = self.resource_roots[entity]
        y = n + ((n - 1) // 5)
        return root + Point(0, y)

    def store(self, dog: Dog, entity: str):
        try: