01a13871de
Patch documentation to come Issues with the old system that are fixed now: - World generation does not scale with cpu cores effectively. - Relies on the main thread for scheduling and maintaining chunk state, dropping chunk load/generate rates at lower tps. - Unreliable prioritisation of chunk gen/load calls that block the main thread. - Shutdown logic is utterly unreliable, as it has to wait for all chunks to unload - is it guaranteed that the chunk system is in a state on shutdown that it can reliably do this? Watchdog shutdown also typically failed due to thread checks, which is now resolved. - Saving of data is not unified (i.e can save chunk data without saving entity data, poses problems for desync if shutdown is really abnormal. - Entities are not loaded with chunks. This caused quite a bit of headache for Chunk#getEntities API, but now the new chunk system loads entities with chunks so that they are ready whenever the chunk loads in. Effectively brings the behavior back to 1.16 era, but still storing entities in their own separate regionfiles. The above list is not complete. The patch documentation will complete it. New chunk system hard relies on starlight and dataconverter, and most importantly the new concurrent utilities in ConcurrentUtil. Some of the old async chunk i/o interface (i.e the old file io thread reroutes _some_ calls to the new file io thread) is kept for plugin compat reasons. It will be removed in the next major version of minecraft. The old legacy chunk system patches have been moved to the removed folder in case we need them again.
179 Zeilen
7.0 KiB
Diff
179 Zeilen
7.0 KiB
Diff
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
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From: Jason Penilla <11360596+jpenilla@users.noreply.github.com>
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Date: Tue, 1 Feb 2022 15:51:55 -0700
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Subject: [PATCH] API for creating command sender which forwards feedback
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diff --git a/src/main/java/io/papermc/paper/commands/FeedbackForwardingSender.java b/src/main/java/io/papermc/paper/commands/FeedbackForwardingSender.java
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new file mode 100644
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index 0000000000000000000000000000000000000000..e3a5f1ec376319bdfda87fa27ae217bff3914292
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--- /dev/null
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+++ b/src/main/java/io/papermc/paper/commands/FeedbackForwardingSender.java
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@@ -0,0 +1,111 @@
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+package io.papermc.paper.commands;
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+
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+import io.papermc.paper.adventure.PaperAdventure;
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+import java.util.UUID;
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+import java.util.function.Consumer;
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+import net.kyori.adventure.audience.MessageType;
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+import net.kyori.adventure.identity.Identity;
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+import net.kyori.adventure.text.Component;
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+import net.kyori.adventure.text.serializer.legacy.LegacyComponentSerializer;
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+import net.minecraft.commands.CommandSource;
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+import net.minecraft.commands.CommandSourceStack;
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+import net.minecraft.server.level.ServerLevel;
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+import net.minecraft.world.phys.Vec2;
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+import net.minecraft.world.phys.Vec3;
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+import org.bukkit.command.CommandSender;
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+import org.bukkit.craftbukkit.CraftServer;
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+import org.bukkit.craftbukkit.command.ServerCommandSender;
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+import org.checkerframework.checker.nullness.qual.NonNull;
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+import org.checkerframework.checker.nullness.qual.Nullable;
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+import org.checkerframework.framework.qual.DefaultQualifier;
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+
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+@DefaultQualifier(NonNull.class)
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+public final class FeedbackForwardingSender extends ServerCommandSender {
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+ private final Consumer<? super Component> feedback;
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+ private final CraftServer server;
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+
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+ public FeedbackForwardingSender(final Consumer<? super Component> feedback, final CraftServer server) {
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+ super(((ServerCommandSender) server.getConsoleSender()).perm);
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+ this.server = server;
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+ this.feedback = feedback;
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+ }
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+
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+ @Override
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+ public void sendMessage(final String message) {
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+ this.sendMessage(LegacyComponentSerializer.legacySection().deserialize(message));
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+ }
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+
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+ @Override
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+ public void sendMessage(final String... messages) {
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+ for (final String message : messages) {
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+ this.sendMessage(message);
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+ }
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+ }
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+
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+ @Override
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+ public void sendMessage(final Identity identity, final Component message, final MessageType type) {
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+ this.feedback.accept(message);
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+ }
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+
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+ @Override
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+ public String getName() {
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+ return "FeedbackForwardingSender";
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+ }
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+
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+ @Override
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+ public Component name() {
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+ return Component.text(this.getName());
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+ }
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+
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+ @Override
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+ public boolean isOp() {
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+ return true;
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+ }
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+
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+ @Override
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+ public void setOp(final boolean value) {
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+ throw new UnsupportedOperationException("Cannot change operator status of " + this.getClass().getName());
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+ }
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+
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+ public CommandSourceStack asVanilla() {
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+ final @Nullable ServerLevel overworld = this.server.getServer().overworld();
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+ return new CommandSourceStack(
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+ new Source(this),
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+ overworld == null ? Vec3.ZERO : Vec3.atLowerCornerOf(overworld.getSharedSpawnPos()),
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+ Vec2.ZERO,
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+ overworld,
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+ 4,
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+ this.getName(),
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+ net.minecraft.network.chat.Component.literal(this.getName()),
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+ this.server.getServer(),
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+ null
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+ );
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+ }
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+
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+ private record Source(FeedbackForwardingSender sender) implements CommandSource {
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+ @Override
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+ public void sendSystemMessage(final net.minecraft.network.chat.Component message) {
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+ this.sender.sendMessage(Identity.nil(), PaperAdventure.asAdventure(message));
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+ }
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+
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+ @Override
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+ public boolean acceptsSuccess() {
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+ return true;
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+ }
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+
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+ @Override
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+ public boolean acceptsFailure() {
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+ return true;
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+ }
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+
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+ @Override
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+ public boolean shouldInformAdmins() {
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+ return false;
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+ }
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+
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+ @Override
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+ public CommandSender getBukkitSender(final CommandSourceStack stack) {
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+ return this.sender;
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+ }
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+ }
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+}
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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 e69480421f4fbebcf2a2000e8fa91fc9a9d34201..126da8691f515998626492667b6a145ffe1bbd2d 100644
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--- a/src/main/java/org/bukkit/craftbukkit/CraftServer.java
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+++ b/src/main/java/org/bukkit/craftbukkit/CraftServer.java
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@@ -1990,6 +1990,13 @@ public final class CraftServer implements Server {
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return console.console;
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}
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+ // Paper start
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+ @Override
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+ public CommandSender createCommandSender(final java.util.function.Consumer<? super net.kyori.adventure.text.Component> feedback) {
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+ return new io.papermc.paper.commands.FeedbackForwardingSender(feedback, this);
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+ }
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+ // Paper end
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+
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public EntityMetadataStore getEntityMetadata() {
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return this.entityMetadata;
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}
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diff --git a/src/main/java/org/bukkit/craftbukkit/command/ServerCommandSender.java b/src/main/java/org/bukkit/craftbukkit/command/ServerCommandSender.java
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index eaff8df6c8c12c64e005a68a02e2e35ed88f757c..1c638a4b1f2c841928d8b2a7ae43e4ebb1f7eac7 100644
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--- a/src/main/java/org/bukkit/craftbukkit/command/ServerCommandSender.java
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+++ b/src/main/java/org/bukkit/craftbukkit/command/ServerCommandSender.java
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@@ -13,9 +13,15 @@ import org.bukkit.plugin.Plugin;
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public abstract class ServerCommandSender implements CommandSender {
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private static PermissibleBase blockPermInst;
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- private final PermissibleBase perm;
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+ public final PermissibleBase perm; // Paper
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private net.kyori.adventure.pointer.Pointers adventure$pointers; // Paper - implement pointers
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+ // Paper start
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+ public ServerCommandSender(final PermissibleBase permissibleBase) {
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+ this.perm = permissibleBase;
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+ }
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+ // Paper end
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+
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public ServerCommandSender() {
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if (this instanceof CraftBlockCommandSender) {
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if (ServerCommandSender.blockPermInst == null) {
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diff --git a/src/main/java/org/bukkit/craftbukkit/command/VanillaCommandWrapper.java b/src/main/java/org/bukkit/craftbukkit/command/VanillaCommandWrapper.java
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index 6df44aa60d2b41b95fe79ed4cf92a6d3369400ea..6035af2cf08353b3d3801220d8116d8611a0cd37 100644
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--- a/src/main/java/org/bukkit/craftbukkit/command/VanillaCommandWrapper.java
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+++ b/src/main/java/org/bukkit/craftbukkit/command/VanillaCommandWrapper.java
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@@ -84,6 +84,11 @@ public final class VanillaCommandWrapper extends BukkitCommand {
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if (sender instanceof ProxiedCommandSender) {
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return ((ProxiedNativeCommandSender) sender).getHandle();
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}
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+ // Paper start
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+ if (sender instanceof io.papermc.paper.commands.FeedbackForwardingSender feedback) {
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+ return feedback.asVanilla();
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+ }
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+ // Paper end
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throw new IllegalArgumentException("Cannot make " + sender + " a vanilla command listener");
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}
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