43 lines
1.3 KiB
Python
43 lines
1.3 KiB
Python
from dataclasses import dataclass
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import json
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from typing import Dict, Tuple
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from zilliandomizer.game import Game as ZzGame
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@dataclass
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class GenData:
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""" data passed from generation to patcher """
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multi_items: Dict[str, Tuple[str, str]]
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""" zz_loc_name to (item_name, player_name) """
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zz_game: ZzGame
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game_id: bytes
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""" the byte string used to detect the rom """
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def to_json(self) -> str:
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""" serialized data from generation needed to patch rom """
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jsonable = {
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"multi_items": self.multi_items,
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"zz_game": self.zz_game.to_jsonable(),
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"game_id": list(self.game_id)
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}
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return json.dumps(jsonable)
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@staticmethod
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def from_json(gen_data_str: str) -> "GenData":
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""" the reverse of `to_json` """
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from_json = json.loads(gen_data_str)
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# backwards compatibility for seeds generated before new map_gen options
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room_gen = from_json["zz_game"]["options"].get("room_gen", None)
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if room_gen is not None:
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from_json["zz_game"]["options"]["map_gen"] = {False: "none", True: "rooms"}.get(room_gen, "none")
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del from_json["zz_game"]["options"]["room_gen"]
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return GenData(
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from_json["multi_items"],
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ZzGame.from_jsonable(from_json["zz_game"]),
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bytes(from_json["game_id"])
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)
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