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https://github.com/dcs-retribution/dcs-retribution.git
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0d04e0c72e
Resolves #166 * init faction editor * update persistency * minor fixes * typing smh * small fixes * forgot the changelog -_-
65 lines
1.9 KiB
Python
65 lines
1.9 KiB
Python
from __future__ import annotations
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import json
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import logging
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from pathlib import Path
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from typing import Dict, Iterator, List, Optional, Type
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import yaml
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from game import persistency
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from game.factions.faction import Faction
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FACTION_DIRECTORY = Path("./resources/factions/")
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class FactionLoader:
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def __init__(self) -> None:
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self._factions: Optional[Dict[str, Faction]] = None
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@property
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def factions(self) -> Dict[str, Faction]:
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self.initialize()
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assert self._factions is not None
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return self._factions
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def initialize(self) -> None:
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if self._factions is None:
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self._factions = self.load_factions()
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@staticmethod
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def find_faction_files_in(path: Path) -> List[Path]:
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return (
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[f for f in path.glob("*.json") if f.is_file()]
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+ [f for f in path.glob("*.yaml") if f.is_file()]
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+ [f for f in path.glob("*.yml") if f.is_file()]
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)
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@classmethod
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def load_factions(cls: Type[FactionLoader]) -> Dict[str, Faction]:
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user_faction_path = persistency.factions_dir()
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files = cls.find_faction_files_in(
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FACTION_DIRECTORY
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) + cls.find_faction_files_in(user_faction_path)
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factions = {}
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for f in files:
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try:
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with f.open("r", encoding="utf-8") as fdata:
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if "yml" in f.name or "yaml" in f.name:
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data = yaml.safe_load(fdata)
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else:
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data = json.load(fdata)
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factions[data["name"]] = Faction.from_dict(data)
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logging.info("Loaded faction : " + str(f))
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except Exception:
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logging.exception(f"Unable to load faction : {f}")
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return factions
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def __getitem__(self, name: str) -> Faction:
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return self.factions[name]
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def __iter__(self) -> Iterator[str]:
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return iter(self.factions.keys())
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