release: Iridium 26.9.1

MCDR plugin: item share, hat, player head, calculator, join MOTD.
All rights reserved. Author: 云镜之端/SKYMirror

iridium/version_util.py

@@ -0,0 +1,50 @@
+from typing import Optional
+
+from mcdreforged.api.all import *
+
+from iridium.config import config
+
+# Fallback strings when ServerInterface is unavailable (unit tests / early import)
+_FALLBACK = {
+	"click_copy": "click to copy data",
+	"click_suggest": "click for data command",
+	"calc_usage": "Usage: !!c <expression>",
+	"share_showing": "is showing",
+}
+
+
+def tr(key: str, *args) -> str:
+	si = ServerInterface.get_instance()
+	if si is None:
+		text = _FALLBACK.get(key, key)
+		if args:
+			try:
+				return text.format(*args)
+			except Exception:
+				return text
+		return text
+	return si.tr(f"iridium.{key}", *args)
+
+
+def get_mc_version(server: PluginServerInterface) -> Optional[Version]:
+	"""Return the detected Minecraft server version, or None."""
+	if config.force_version:
+		try:
+			return Version(config.force_version)
+		except Exception:
+			server.logger.warning(tr("bad_force_version", config.force_version))
+	info = server.get_server_information()
+	if info is None or info.version is None:
+		return None
+	return info.version
+
+
+def require_version(server: PluginServerInterface, src: CommandSource) -> Optional[Version]:
+	version = get_mc_version(server)
+	if version is None:
+		src.reply(RText(tr("version_unknown"), RColor.red))
+	return version
+
+
+def is_at_least(version: Version, target: str) -> bool:
+	return version >= Version(target)