mirror of
https://github.com/YatopiaMC/Yatopia.git
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199 lines
10 KiB
Diff
199 lines
10 KiB
Diff
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
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From: Ivan Pekov <ivan@mrivanplays.com>
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Date: Tue, 22 Sep 2020 10:09:08 +0300
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Subject: [PATCH] Optimize whitelist command for multiple additions / removals
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Previously the whitelist command was adding players 1 by 1. This caused massive overload
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when you were adding multiple players due to the fact it saves every time a player was
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added.
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These changes aim to reduce that load whenever you are using the /whitelist command.
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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 4159f87d0cba08d4e2c9b0a8b55547fa87a874be..4e0756807bd8a5e967d95cf5c9168ce8e806e484 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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@@ -2115,6 +2115,7 @@ public abstract class MinecraftServer extends IAsyncTaskHandlerReentrant<TickTas
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return new DataPackConfiguration(list, list1);
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}
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+ public final void kickNotWhitelisted(CommandListenerWrapper sender) { a(sender); } // Yatopia - OBFHELPER
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public void a(CommandListenerWrapper commandlistenerwrapper) {
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if (this.aN()) {
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PlayerList playerlist = commandlistenerwrapper.getServer().getPlayerList();
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diff --git a/src/main/java/net/minecraft/server/commands/CommandWhitelist.java b/src/main/java/net/minecraft/server/commands/CommandWhitelist.java
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index cc256c6c6b39a1c16859242207042cb9c22098ed..dadec8d22341f955ddce91c3a36b111eaf36335c 100644
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--- a/src/main/java/net/minecraft/server/commands/CommandWhitelist.java
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+++ b/src/main/java/net/minecraft/server/commands/CommandWhitelist.java
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@@ -21,8 +21,8 @@ public class CommandWhitelist {
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private static final SimpleCommandExceptionType a = new SimpleCommandExceptionType(new ChatMessage("commands.whitelist.alreadyOn"));
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private static final SimpleCommandExceptionType b = new SimpleCommandExceptionType(new ChatMessage("commands.whitelist.alreadyOff"));
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- private static final SimpleCommandExceptionType c = new SimpleCommandExceptionType(new ChatMessage("commands.whitelist.add.failed"));
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- private static final SimpleCommandExceptionType d = new SimpleCommandExceptionType(new ChatMessage("commands.whitelist.remove.failed"));
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+ private static final SimpleCommandExceptionType c = new SimpleCommandExceptionType(new ChatMessage("commands.whitelist.add.failed")); private static final SimpleCommandExceptionType ADD_FAILED = c; // Yatopia - OBFHELPER
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+ private static final SimpleCommandExceptionType d = new SimpleCommandExceptionType(new ChatMessage("commands.whitelist.remove.failed")); private static final SimpleCommandExceptionType REMOVE_FAILED = d; // Yatopia - OBFHELPER
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public static void a(CommandDispatcher<CommandListenerWrapper> commanddispatcher) {
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commanddispatcher.register((LiteralArgumentBuilder) ((LiteralArgumentBuilder) ((LiteralArgumentBuilder) ((LiteralArgumentBuilder) ((LiteralArgumentBuilder) ((LiteralArgumentBuilder) ((LiteralArgumentBuilder) net.minecraft.commands.CommandDispatcher.a("whitelist").requires((commandlistenerwrapper) -> {
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@@ -36,11 +36,25 @@ public class CommandWhitelist {
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}))).then(net.minecraft.commands.CommandDispatcher.a("add").then(net.minecraft.commands.CommandDispatcher.a("targets", (ArgumentType) ArgumentProfile.a()).suggests((commandcontext, suggestionsbuilder) -> {
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PlayerList playerlist = ((CommandListenerWrapper) commandcontext.getSource()).getServer().getPlayerList();
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+ // Yatopia start - optimize this
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+ /*
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return ICompletionProvider.b(playerlist.getPlayers().stream().filter((entityplayer) -> {
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return !playerlist.getWhitelist().isWhitelisted(entityplayer.getProfile());
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}).map((entityplayer) -> {
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return entityplayer.getProfile().getName();
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}), suggestionsbuilder);
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+ */
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+ for (net.minecraft.server.level.EntityPlayer player : playerlist.getPlayers()) {
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+ if (!playerlist.getWhitelist().isWhitelisted(player.getProfile())) {
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+ String remaining = suggestionsbuilder.getRemainingLowercase();
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+ String playerName = player.getName();
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+ if (ICompletionProvider.a(remaining, player.getNameLowercase())) {
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+ suggestionsbuilder.suggest(playerName);
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+ }
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+ }
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+ }
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+ return suggestionsbuilder.buildFuture();
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+ // Yatopia end
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}).executes((commandcontext) -> {
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return a((CommandListenerWrapper) commandcontext.getSource(), ArgumentProfile.a(commandcontext, "targets"));
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})))).then(net.minecraft.commands.CommandDispatcher.a("remove").then(net.minecraft.commands.CommandDispatcher.a("targets", (ArgumentType) ArgumentProfile.a()).suggests((commandcontext, suggestionsbuilder) -> {
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@@ -61,6 +75,8 @@ public class CommandWhitelist {
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private static int a(CommandListenerWrapper commandlistenerwrapper, Collection<GameProfile> collection) throws CommandSyntaxException {
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WhiteList whitelist = commandlistenerwrapper.getServer().getPlayerList().getWhitelist();
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+ // Yatopia start - rewrite this
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+ /*
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int i = 0;
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Iterator iterator = collection.iterator();
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@@ -81,10 +97,27 @@ public class CommandWhitelist {
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} else {
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return i;
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}
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+ */
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+ java.util.List<WhiteListEntry> toAdd = new java.util.ArrayList<>();
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+ for (GameProfile profile : collection) {
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+ if (!whitelist.isWhitelisted(profile)) {
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+ toAdd.add(new WhiteListEntry(profile));
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+ commandlistenerwrapper.sendMessage(new ChatMessage("commands.whitelist.add.success", ChatComponentUtils.a(profile)), true);
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+ }
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+ }
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+ if (toAdd.isEmpty()) {
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+ throw CommandWhitelist.ADD_FAILED.create();
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+ } else {
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+ whitelist.addAll(toAdd);
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+ return toAdd.size();
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+ }
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+ // Yatopia end
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}
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private static int b(CommandListenerWrapper commandlistenerwrapper, Collection<GameProfile> collection) throws CommandSyntaxException {
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WhiteList whitelist = commandlistenerwrapper.getServer().getPlayerList().getWhitelist();
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+ // Yatopia start - rewrite this
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+ /*
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int i = 0;
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Iterator iterator = collection.iterator();
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@@ -106,6 +139,22 @@ public class CommandWhitelist {
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commandlistenerwrapper.getServer().a(commandlistenerwrapper);
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return i;
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}
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+ */
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+ java.util.List<net.minecraft.server.players.JsonListEntry<GameProfile>> toRemove = new java.util.ArrayList<>();
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+ for (GameProfile profile : collection) {
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+ if (whitelist.isWhitelisted(profile)) {
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+ toRemove.add(new WhiteListEntry(profile));
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+ commandlistenerwrapper.sendMessage(new ChatMessage("commands.whitelist.remove.success", ChatComponentUtils.a(profile)), true);
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+ }
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+ }
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+ if (toRemove.isEmpty()) {
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+ throw CommandWhitelist.REMOVE_FAILED.create();
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+ } else {
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+ whitelist.removeAll(toRemove);
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+ commandlistenerwrapper.getServer().kickNotWhitelisted(commandlistenerwrapper);
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+ return toRemove.size();
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+ }
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+ // Yatopia end
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}
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private static int b(CommandListenerWrapper commandlistenerwrapper) throws CommandSyntaxException {
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diff --git a/src/main/java/net/minecraft/server/players/JsonList.java b/src/main/java/net/minecraft/server/players/JsonList.java
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index 96fbb1a3d216302aa937e07bf88fdb19c6ccc764..0521fa09488ef501cc5bcdf6c3134ac920a2e94a 100644
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--- a/src/main/java/net/minecraft/server/players/JsonList.java
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+++ b/src/main/java/net/minecraft/server/players/JsonList.java
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@@ -66,6 +66,20 @@ public abstract class JsonList<K, V extends JsonListEntry<K>> {
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}
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+ // Yatopia start
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+ public void addAll(Iterable<V> values) {
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+ for (V value : values) {
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+ d.put(getMappingKey(value.getKey()), value);
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+ }
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+
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+ try {
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+ this.save();
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+ } catch (IOException io) {
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+ JsonList.LOGGER.warn("Could not save the list after adding a user.", io);
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+ }
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+ }
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+ // Yatopia end
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+
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@Nullable
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public V get(K k0) {
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// Paper start
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@@ -96,6 +110,20 @@ public abstract class JsonList<K, V extends JsonListEntry<K>> {
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this.remove(jsonlistentry.getKey());
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}
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+ // Yatopia start
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+ public void removeAll(Iterable<JsonListEntry<K>> values) {
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+ for (JsonListEntry<K> entry : values) {
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+ this.d.remove(getMappingKey(entry.getKey()));
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+ }
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+
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+ try {
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+ this.save();
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+ } catch (IOException io) {
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+ JsonList.LOGGER.warn("Could not save the list after removing a user.", io);
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+ }
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+ }
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+ // Yatopia end
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+
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public String[] getEntries() {
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return (String[]) this.d.keySet().toArray(new String[this.d.size()]);
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}
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diff --git a/src/main/java/net/minecraft/world/entity/player/EntityHuman.java b/src/main/java/net/minecraft/world/entity/player/EntityHuman.java
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index abac4b996c7935ac6115a9ad96191f2a57afc95f..1ebe3f19e2fde6870c44191a1994514d9932e545 100644
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--- a/src/main/java/net/minecraft/world/entity/player/EntityHuman.java
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+++ b/src/main/java/net/minecraft/world/entity/player/EntityHuman.java
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@@ -175,6 +175,7 @@ public abstract class EntityHuman extends EntityLiving {
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// CraftBukkit start
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public boolean fauxSleeping;
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public int oldLevel = -1;
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+ private String nameLowercase = null; // Yatopia
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@Override
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public CraftHumanEntity getBukkitEntity() {
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@@ -2039,6 +2040,15 @@ public abstract class EntityHuman extends EntityLiving {
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return this.getProfile().getName();
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}
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+ // Yatopia start
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+ public String getNameLowercase() {
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+ if (nameLowercase == null) {
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+ nameLowercase = getProfile().getName().toLowerCase(java.util.Locale.ROOT);
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+ }
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+ return nameLowercase;
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+ }
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+ // Yatopia end
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+
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@Override
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public float b(EntityPose entitypose, EntitySize entitysize) {
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switch (entitypose) {
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