mirror of https://github.com/YatopiaMC/Yatopia.git
68 lines
3.5 KiB
Diff
68 lines
3.5 KiB
Diff
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
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From: ishland <ishlandmc@yeah.net>
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Date: Wed, 27 Jan 2021 20:16:47 +0800
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Subject: [PATCH] Preload ProtocolLib EnumWrappers
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Currently, ProtocolLib load EnumWrappers lazily and causing memory effects issues. This patch preloads EnumWrappers to prevent further NPE.
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diff --git a/src/main/java/net/minecraft/server/MinecraftServer.java b/src/main/java/net/minecraft/server/MinecraftServer.java
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index ee0b256632e23bc18f94cbcf478e9dc7fc2c50e9..95922cdce7483f215aa139f280e20a8858955879 100644
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--- a/src/main/java/net/minecraft/server/MinecraftServer.java
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+++ b/src/main/java/net/minecraft/server/MinecraftServer.java
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@@ -1088,6 +1088,7 @@ public abstract class MinecraftServer extends IAsyncTaskHandlerReentrant<TickTas
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// Paper end
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PaperJvmChecker.checkJvm(); // Paper jvm version nag
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+ if (org.yatopiamc.yatopia.server.YatopiaConfig.fixProtocolLib) org.yatopiamc.yatopia.server.util.YatopiaPreloadProtocolLib.run(); // Yatopia
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com.tuinity.tuinity.config.TuinityConfig.createWorldSections = false; // Tuinity - don't let plugin created worlds fill our config
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org.spigotmc.WatchdogThread.tick(); // Paper
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org.spigotmc.WatchdogThread.hasStarted = true; // Paper
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diff --git a/src/main/java/org/yatopiamc/yatopia/server/YatopiaConfig.java b/src/main/java/org/yatopiamc/yatopia/server/YatopiaConfig.java
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index c2dc5265552ebd429111253c70481003a4be29dd..15e2fa125bc293b954cceb5b1fbcec7fade3e4db 100644
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--- a/src/main/java/org/yatopiamc/yatopia/server/YatopiaConfig.java
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+++ b/src/main/java/org/yatopiamc/yatopia/server/YatopiaConfig.java
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@@ -271,4 +271,9 @@ public class YatopiaConfig {
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logPlayerLoginLoc = getBoolean("settings.log-player-login-location", logPlayerLoginLoc);
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}
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+ public static boolean fixProtocolLib = true;
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+ private static void protocolLib() {
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+ fixProtocolLib = getBoolean("settings.fix-protocollib", fixProtocolLib);
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+ }
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+
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}
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diff --git a/src/main/java/org/yatopiamc/yatopia/server/util/YatopiaPreloadProtocolLib.java b/src/main/java/org/yatopiamc/yatopia/server/util/YatopiaPreloadProtocolLib.java
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new file mode 100644
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index 0000000000000000000000000000000000000000..85906aa00163a4626b16190e2e48385bc5eba801
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--- /dev/null
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+++ b/src/main/java/org/yatopiamc/yatopia/server/util/YatopiaPreloadProtocolLib.java
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@@ -0,0 +1,28 @@
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+package org.yatopiamc.yatopia.server.util;
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+
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+import net.minecraft.server.MinecraftServer;
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+import org.bukkit.Bukkit;
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+import org.bukkit.plugin.Plugin;
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+import org.bukkit.plugin.SimplePluginManager;
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+
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+import java.lang.reflect.Method;
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+
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+public class YatopiaPreloadProtocolLib {
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+
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+ public synchronized static void run() {
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+ try {
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+ final SimplePluginManager pluginManager = (SimplePluginManager) Bukkit.getPluginManager();
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+ final Plugin protocolLib = pluginManager.getPlugin("ProtocolLib");
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+ if(protocolLib != null && protocolLib.isEnabled()) {
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+ MinecraftServer.LOGGER.info("Yatopia: Attempting to fix ProtocolLib");
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+ final Method initialize = Class.forName("com.comphenix.protocol.wrappers.EnumWrappers", true, protocolLib.getClass().getClassLoader()).getDeclaredMethod("initialize");
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+ initialize.setAccessible(true);
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+ initialize.invoke(null);
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+ synchronized (YatopiaPreloadProtocolLib.class) {
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+ }
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+ }
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+ } catch (Throwable t) {
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+ MinecraftServer.LOGGER.warn("Unable to fix ProtocolLib", t);
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+ }
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+ }
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+}
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