claudeandClaude Opus 5.5
4083791944
Build: every tool pinned (JDK, packwiz, Gradle plugins, Python packages), exports normalised, tools/check_reproducible.py proves two clean builds are byte-identical. Server-side balance: a server can load config/cobblesurvival/datapack.zip in place of the jar's data, /reload applies it, tools/server_update.py packages it and refuses when a client change is needed. JEI drop pages are sent by the server. Code-held balance numbers moved to tuning/server.json. Performance: spark in the pack (server only), tools/perf_test.py with fake players whose chunks really are active, docs/performance.md. Adrian's feedback: default keys R, U, J, §; drop pages link to Cobblemon Info and show real chances; bosses only hurt in battles; battle XP halved; channels between the islands low level; temperature ×3 with insulation doubled; hazards start at once; no item dots on the map; a wild attack starts a battle; the starter only faints; quest book on join with a basics page and an HMs page; regional forms obtainable. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
77 lines
2.9 KiB
Python
Executable File
77 lines
2.9 KiB
Python
Executable File
#!/usr/bin/env python3
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"""Check on the test server that a balance change goes live with tools/server_update.py alone (Adrian, 2026-11-09):
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the server loads the update's data instead of the copy in its jar, `/reload` picks up a changed file while it runs,
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and without the update the jar's copy is used again.
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Usage: tools/check_server_update.py (needs eula.txt from tools/selftest.py --accept-eula)
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"""
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import json
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import subprocess
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import sys
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import time
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import zipfile
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from io import BytesIO
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from pathlib import Path
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from mcserver import ROOT, SERVER, Server, eula_accepted, prepare
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ZIP = SERVER / "config/cobblesurvival/datapack.zip"
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TUNING = "data/cobblesurvival/tuning/server.json"
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LEVEL = "world-update-check"
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FLAT = {"level-name": LEVEL, "level-type": "minecraft:flat",
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"generator-settings": '{"layers":[{"block":"minecraft:stone","height":4}],"biome":"minecraft:plains"}'}
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def expect(line, *parts):
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missing = [p for p in parts if p not in line]
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if missing:
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sys.exit(f"expected {missing} in: {line}")
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print(f"ok: {line.strip()}")
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def set_boss_evs(value):
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with zipfile.ZipFile(ZIP) as z:
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items = [(i, z.read(i.filename)) for i in z.infolist()]
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out = BytesIO()
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with zipfile.ZipFile(out, "w", zipfile.ZIP_DEFLATED) as z:
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for info, content in items:
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if info.filename == TUNING:
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content = json.dumps(json.loads(content) | {"boss_evs": value}).encode()
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z.writestr(info, content)
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part = ZIP.with_name(ZIP.name + ".part")
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part.write_bytes(out.getvalue())
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part.replace(ZIP) # as an update does, with the server running
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def main():
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if not eula_accepted():
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sys.exit("build/server/eula.txt does not accept the Minecraft EULA yet (see tools/selftest.py --accept-eula).")
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args_file = prepare()
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subprocess.run([sys.executable, str(ROOT / "tools/server_update.py"), "--install", str(SERVER), "--level", LEVEL, "--force"], check=True)
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try:
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with Server(args_file, FLAT, stdout_name="update-check-stdout.log") as server:
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server.wait_ready()
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first = server.command("cobblesurvival data")
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expect(first, "data server;", "boss_evs 170;")
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set_boss_evs(150)
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server.command("reload")
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for _ in range(60):
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time.sleep(2)
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line = server.command("cobblesurvival data")
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if "boss_evs 150" in line:
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break
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expect(line, "data server;", "boss_evs 150;")
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server.stop()
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ZIP.unlink()
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with Server(args_file, FLAT, stdout_name="update-check-stdout.log") as server:
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server.wait_ready()
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expect(server.command("cobblesurvival data"), "data jar;", "boss_evs 170;")
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server.stop()
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finally:
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ZIP.unlink(missing_ok=True)
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print("SERVER UPDATE CHECK PASSED")
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if __name__ == "__main__":
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main()
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