Paper/patches/server/0068-Remove-Metadata-on-reload.patch

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From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Aikar <aikar@aikar.co>
Date: Fri, 18 Mar 2016 13:50:14 -0400
Subject: [PATCH] Remove Metadata on reload
Metadata is not meant to persist reload as things break badly with non primitive types
This will remove metadata on reload so it does not crash everything if a plugin uses it.
diff --git a/src/main/java/org/bukkit/craftbukkit/CraftServer.java b/src/main/java/org/bukkit/craftbukkit/CraftServer.java
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index f101155cf3ae72c0c810714cc4ad319d1116b4e0..0476ae7a485c2ac74b39965f0727fbfd372c3be2 100644
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--- a/src/main/java/org/bukkit/craftbukkit/CraftServer.java
+++ b/src/main/java/org/bukkit/craftbukkit/CraftServer.java
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@@ -956,8 +956,16 @@ public final class CraftServer implements Server {
world.spigotConfig.init(); // Spigot
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}
+ Plugin[] pluginClone = pluginManager.getPlugins().clone(); // Paper
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this.pluginManager.clearPlugins();
this.commandMap.clearCommands();
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+ // Paper start
+ for (Plugin plugin : pluginClone) {
+ entityMetadata.removeAll(plugin);
+ worldMetadata.removeAll(plugin);
+ playerMetadata.removeAll(plugin);
+ }
+ // Paper end
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this.reloadData();
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org.spigotmc.SpigotConfig.registerCommands(); // Spigot
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io.papermc.paper.command.PaperCommands.registerCommands(this.console); // Paper