From 335aa76c52af72a74392500b78557a7dff6b2bda Mon Sep 17 00:00:00 2001
From: zrll <46812903+zrll12@users.noreply.github.com>
Date: Sun, 5 Oct 2025 19:08:08 +0800
Subject: [PATCH] Refactor version retrieval in PaperEnhancements

fix:
java.lang.NumberFormatException: For input string: "craftbukkit"
	at java.base/java.lang.NumberFormatException.forInputString(Unknown Source) ~[?:?]
	at java.base/java.lang.Integer.parseInt(Unknown Source) ~[?:?]
	at java.base/java.lang.Integer.parseInt(Unknown Source) ~[?:?]
	at java.base/java.util.stream.ReferencePipeline$4$1.accept(Unknown Source) ~[?:?]
	at java.base/java.util.Spliterators$ArraySpliterator.forEachRemaining(Unknown Source) ~[?:?]
	at java.base/java.util.stream.AbstractPipeline.copyInto(Unknown Source) ~[?:?]
	at java.base/java.util.stream.AbstractPipeline.wrapAndCopyInto(Unknown Source) ~[?:?]
	at java.base/java.util.stream.AbstractPipeline.evaluate(Unknown Source) ~[?:?]
	at java.base/java.util.stream.AbstractPipeline.evaluateToArrayNode(Unknown Source) ~[?:?]
	at java.base/java.util.stream.IntPipeline.toArray(Unknown Source) ~[?:?]
	at treasury-bukkit-2.0.1-7417830-RELEASE.jar/me.lokka30.treasury.plugin.bukkit.vendor.paper.PaperEnhancements.enhance(PaperEnhancements.java:19) ~[treasury-bukkit-2.0.1-7417830-RELEASE.jar:?]
	at treasury-bukkit-2.0.1-7417830-RELEASE.jar/me.lokka30.treasury.plugin.bukkit.TreasuryBukkit.onEnable(TreasuryBukkit.java:65) ~[treasury-bukkit-2.0.1-7417830-RELEASE.jar:?]
	at org.bukkit.plugin.java.JavaPlugin.setEnabled(JavaPlugin.java:288) ~[paper-api-1.21-R0.1-SNAPSHOT.jar:?]
	at io.papermc.paper.plugin.manager.PaperPluginInstanceManager.enablePlugin(PaperPluginInstanceManager.java:202) ~[paper-1.21.jar:1.21-130-b1b5d4c]
	at io.papermc.paper.plugin.manager.PaperPluginManagerImpl.enablePlugin(PaperPluginManagerImpl.java:109) ~[paper-1.21.jar:1.21-130-b1b5d4c]
	at org.bukkit.plugin.SimplePluginManager.enablePlugin(SimplePluginManager.java:520) ~[paper-api-1.21-R0.1-SNAPSHOT.jar:?]
	at org.bukkit.craftbukkit.CraftServer.enablePlugin(CraftServer.java:640) ~[paper-1.21.jar:1.21-130-b1b5d4c]
	at org.bukkit.craftbukkit.CraftServer.enablePlugins(CraftServer.java:589) ~[paper-1.21.jar:1.21-130-b1b5d4c]
	at net.minecraft.server.dedicated.DedicatedServer.initServer(DedicatedServer.java:293) ~[paper-1.21.jar:1.21-130-b1b5d4c]
	at net.minecraft.server.MinecraftServer.runServer(MinecraftServer.java:1215) ~[paper-1.21.jar:1.21-130-b1b5d4c]
	at net.minecraft.server.MinecraftServer.lambda$spin$0(MinecraftServer.java:330) ~[paper-1.21.jar:1.21-130-b1b5d4c]
	at java.base/java.lang.Thread.run(Unknown Source) ~[?:?]
---
 .../bukkit/vendor/paper/PaperEnhancements.java       | 12 ++++--------
 1 file changed, 4 insertions(+), 8 deletions(-)

diff --git a/platform/bukkit/src/main/java/me/lokka30/treasury/plugin/bukkit/vendor/paper/PaperEnhancements.java b/platform/bukkit/src/main/java/me/lokka30/treasury/plugin/bukkit/vendor/paper/PaperEnhancements.java
index 83235258..5a7dfaee 100644
--- a/platform/bukkit/src/main/java/me/lokka30/treasury/plugin/bukkit/vendor/paper/PaperEnhancements.java
+++ b/platform/bukkit/src/main/java/me/lokka30/treasury/plugin/bukkit/vendor/paper/PaperEnhancements.java
@@ -10,15 +10,11 @@
 public class PaperEnhancements {
 
     public static void enhance(TreasuryBukkit plugin) {
-        String pckg = plugin.getServer().getClass().getPackage().getName();
-        int[] version = Arrays.stream(pckg
-                .substring(pckg.lastIndexOf('.') + 1)
-                .replace("v", "")
-                .replace("_", ".")
-                .replace("R", "")
-                .split("\\.")).mapToInt(Integer::parseInt).toArray();
+        String pckg = plugin.getServer().getClass().getPackage().getImplementationVersion();
+        String version = pckg.split("\\.")[1].split("-")[0];
+        int intVersion = Integer.parseInt(version);
 
-        if (version[1] >= 15) {
+        if (intVersion >= 15) {
             // brigadier enhancement
             plugin.getServer().getPluginManager().registerEvents(new PaperBrigadierEnhancement(),
                     plugin