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e7d6691466
Jade resolves tamed-animal owner names client-side; its Mojang profile lookup can't resolve offline-mode UUIDs and it falls back to NeoForge's UsernameCache, which the client loads from <game>/usernamecache.json. Ship that file (side = "client", installed at the game root) so migrated owners stop showing as "???". Maintain the mapping with tools/sync-usernamecache.py after new logins.
66 lines
2.3 KiB
Python
66 lines
2.3 KiB
Python
#!/usr/bin/env python3
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"""Refresh the pack's client-side usernamecache.json from the live server cache.
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The pack ships <game>/usernamecache.json to clients (via usernamecache.pw.toml)
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so Jade can resolve offline-mode owner names client-side (it falls back to
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NeoForge's UsernameCache after the Mojang lookup fails). This merges the
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server's live cache into packfiles/usernamecache-offline.json and updates the
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download hash in usernamecache.pw.toml.
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Run after new players have logged in, then refresh/commit/push:
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python3 tools/sync-usernamecache.py
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packwiz refresh
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git add packfiles/usernamecache-offline.json usernamecache.pw.toml index.toml pack.toml
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git commit -m "chore(pack): refresh client usernamecache"
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git push
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"""
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import hashlib
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import json
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import pathlib
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import re
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import sys
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ROOT = pathlib.Path(__file__).resolve().parent.parent
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LIVE = ROOT / "usernamecache.json"
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SHIPPED = ROOT / "packfiles" / "usernamecache-offline.json"
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META = ROOT / "usernamecache.pw.toml"
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def load(path):
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try:
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return json.loads(path.read_text(encoding="utf-8"))
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except FileNotFoundError:
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return {}
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def main():
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live = load(LIVE)
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shipped = load(SHIPPED)
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merged = {**shipped, **live} # the live server cache wins
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if not merged:
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print("no entries found; is the server's usernamecache.json missing?", file=sys.stderr)
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return 1
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text = json.dumps(merged, indent=2, sort_keys=True) + "\n"
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changed = not SHIPPED.exists() or SHIPPED.read_text(encoding="utf-8") != text
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SHIPPED.parent.mkdir(parents=True, exist_ok=True)
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SHIPPED.write_text(text, encoding="utf-8")
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digest = hashlib.sha256(text.encode("utf-8")).hexdigest()
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meta = META.read_text(encoding="utf-8")
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new_meta = re.sub(r'(?m)^(hash = ")[0-9a-f]+(")$', lambda m: m.group(1) + digest + m.group(2), meta)
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if new_meta != meta:
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META.write_text(new_meta, encoding="utf-8")
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print(f"{len(merged)} entries ({len(live)} live, {len(shipped)} shipped), "
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f"{'updated' if changed else 'unchanged'} -> packfiles/usernamecache-offline.json")
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print(f"sha256 {digest}")
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print("next: packwiz refresh && git add packfiles/usernamecache-offline.json "
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"usernamecache.pw.toml index.toml pack.toml && commit && push")
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return 0
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if __name__ == "__main__":
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sys.exit(main())
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