750049fa2b
CraftChatMessage.fromComponent fails to take into account the style of TranslatableComponent args, causing any styling on args to be completely ignored. Fixing this is relatively simple, however would cause behavior to deviate from upstream. This commit will fix the coloring in messages logged through MinecraftServer.LOGGER by simply using Adventure's legacy text serializer, which properly serializes TranslatableComponents and their arguments. Note that this doesn't do anything about the underlying issue of CraftChatMessage.fromComponent improperly serializing TranslatableComponents.
284 lines
14 KiB
Diff
284 lines
14 KiB
Diff
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
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From: Minecrell <minecrell@minecrell.net>
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Date: Wed, 11 Oct 2017 15:56:26 +0200
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Subject: [PATCH] Implement extended PaperServerListPingEvent
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diff --git a/src/main/java/com/destroystokyo/paper/network/PaperServerListPingEventImpl.java b/src/main/java/com/destroystokyo/paper/network/PaperServerListPingEventImpl.java
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new file mode 100644
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index 0000000000000000000000000000000000000000..e7f1efd0466a5d7bb9584ffbd6fbac1ecc6153a5
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--- /dev/null
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+++ b/src/main/java/com/destroystokyo/paper/network/PaperServerListPingEventImpl.java
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@@ -0,0 +1,31 @@
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+package com.destroystokyo.paper.network;
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+
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+import com.destroystokyo.paper.event.server.PaperServerListPingEvent;
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+import net.minecraft.server.MinecraftServer;
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+import net.minecraft.server.level.EntityPlayer;
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+import org.bukkit.entity.Player;
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+import org.bukkit.util.CachedServerIcon;
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+
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+import javax.annotation.Nullable;
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+
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+class PaperServerListPingEventImpl extends PaperServerListPingEvent {
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+
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+ private final MinecraftServer server;
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+
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+ PaperServerListPingEventImpl(MinecraftServer server, StatusClient client, int protocolVersion, @Nullable CachedServerIcon icon) {
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+ super(client, server.getMotd(), server.getPlayerCount(), server.getMaxPlayers(),
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+ server.getServerModName() + ' ' + server.getVersion(), protocolVersion, icon);
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+ this.server = server;
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+ }
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+
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+ @Override
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+ protected final Object[] getOnlinePlayers() {
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+ return this.server.getPlayerList().players.toArray();
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+ }
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+
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+ @Override
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+ protected final Player getBukkitPlayer(Object player) {
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+ return ((EntityPlayer) player).getBukkitEntity();
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+ }
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+
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+}
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diff --git a/src/main/java/com/destroystokyo/paper/network/PaperStatusClient.java b/src/main/java/com/destroystokyo/paper/network/PaperStatusClient.java
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new file mode 100644
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index 0000000000000000000000000000000000000000..46e84ac6ba5d32d030267fb0c991c281a673c716
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--- /dev/null
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+++ b/src/main/java/com/destroystokyo/paper/network/PaperStatusClient.java
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@@ -0,0 +1,11 @@
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+package com.destroystokyo.paper.network;
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+
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+import net.minecraft.network.NetworkManager;
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+
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+class PaperStatusClient extends PaperNetworkClient implements StatusClient {
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+
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+ PaperStatusClient(NetworkManager networkManager) {
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+ super(networkManager);
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+ }
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+
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+}
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diff --git a/src/main/java/com/destroystokyo/paper/network/StandardPaperServerListPingEventImpl.java b/src/main/java/com/destroystokyo/paper/network/StandardPaperServerListPingEventImpl.java
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new file mode 100644
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index 0000000000000000000000000000000000000000..174326871df9b61beec51ef6a1e5f26932404b6a
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--- /dev/null
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+++ b/src/main/java/com/destroystokyo/paper/network/StandardPaperServerListPingEventImpl.java
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@@ -0,0 +1,110 @@
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+package com.destroystokyo.paper.network;
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+
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+import com.destroystokyo.paper.profile.CraftPlayerProfile;
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+import com.destroystokyo.paper.profile.PlayerProfile;
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+import com.google.common.base.MoreObjects;
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+import com.google.common.base.Strings;
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+import com.mojang.authlib.GameProfile;
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+import io.papermc.paper.adventure.AdventureComponent;
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+import java.util.List;
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+import java.util.UUID;
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+import javax.annotation.Nonnull;
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+import net.minecraft.network.NetworkManager;
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+import net.minecraft.network.protocol.status.PacketStatusOutServerInfo;
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+import net.minecraft.network.protocol.status.ServerPing;
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+import net.minecraft.server.MinecraftServer;
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+
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+public final class StandardPaperServerListPingEventImpl extends PaperServerListPingEventImpl {
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+
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+ private static final GameProfile[] EMPTY_PROFILES = new GameProfile[0];
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+ private static final UUID FAKE_UUID = new UUID(0, 0);
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+
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+ private GameProfile[] originalSample;
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+
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+ private StandardPaperServerListPingEventImpl(MinecraftServer server, NetworkManager networkManager, ServerPing ping) {
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+ super(server, new PaperStatusClient(networkManager), ping.getServerData() != null ? ping.getServerData().getProtocolVersion() : -1, server.server.getServerIcon());
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+ this.originalSample = ping.getPlayers() == null ? null : ping.getPlayers().getSample(); // GH-1473 - pre-tick race condition NPE
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+ }
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+
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+ @Nonnull
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+ @Override
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+ public List<PlayerProfile> getPlayerSample() {
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+ List<PlayerProfile> sample = super.getPlayerSample();
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+
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+ if (this.originalSample != null) {
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+ for (GameProfile profile : this.originalSample) {
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+ sample.add(CraftPlayerProfile.asBukkitCopy(profile));
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+ }
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+ this.originalSample = null;
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+ }
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+
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+ return sample;
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+ }
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+
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+ private GameProfile[] getPlayerSampleHandle() {
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+ if (this.originalSample != null) {
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+ return this.originalSample;
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+ }
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+
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+ List<PlayerProfile> entries = super.getPlayerSample();
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+ if (entries.isEmpty()) {
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+ return EMPTY_PROFILES;
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+ }
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+
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+ GameProfile[] profiles = new GameProfile[entries.size()];
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+ for (int i = 0; i < profiles.length; i++) {
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+ /*
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+ * Avoid null UUIDs/names since that will make the response invalid
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+ * on the client.
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+ * Instead, fall back to a fake/empty UUID and an empty string as name.
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+ * This can be used to create custom lines in the player list that do not
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+ * refer to a specific player.
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+ */
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+
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+ PlayerProfile profile = entries.get(i);
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+ if (profile.getId() != null && profile.getName() != null) {
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+ profiles[i] = CraftPlayerProfile.asAuthlib(profile);
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+ } else {
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+ profiles[i] = new GameProfile(MoreObjects.firstNonNull(profile.getId(), FAKE_UUID), Strings.nullToEmpty(profile.getName()));
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+ }
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+ }
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+
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+ return profiles;
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+ }
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+
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+ @SuppressWarnings("deprecation")
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+ public static void processRequest(MinecraftServer server, NetworkManager networkManager) {
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+ StandardPaperServerListPingEventImpl event = new StandardPaperServerListPingEventImpl(server, networkManager, server.getServerPing());
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+ server.server.getPluginManager().callEvent(event);
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+
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+ // Close connection immediately if event is cancelled
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+ if (event.isCancelled()) {
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+ networkManager.close(null);
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+ return;
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+ }
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+
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+ // Setup response
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+ ServerPing ping = new ServerPing();
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+
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+ // Description
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+ ping.setMOTD(new AdventureComponent(event.motd()));
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+
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+ // Players
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+ if (!event.shouldHidePlayers()) {
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+ ping.setPlayerSample(new ServerPing.ServerPingPlayerSample(event.getMaxPlayers(), event.getNumPlayers()));
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+ ping.getPlayers().setSample(event.getPlayerSampleHandle());
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+ }
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+
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+ // Version
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+ ping.setServerInfo(new ServerPing.ServerData(event.getVersion(), event.getProtocolVersion()));
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+
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+ // Favicon
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+ if (event.getServerIcon() != null) {
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+ ping.setFavicon(event.getServerIcon().getData());
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+ }
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+
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+ // Send response
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+ networkManager.sendPacket(new PacketStatusOutServerInfo(ping));
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+ }
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+
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+}
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diff --git a/src/main/java/net/minecraft/network/protocol/status/PacketStatusOutServerInfo.java b/src/main/java/net/minecraft/network/protocol/status/PacketStatusOutServerInfo.java
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index 0ebeacaaeb265d202f52c758566a5160c42e8a55..cb37805c8cc5a064391f338c6359df518f6db39a 100644
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--- a/src/main/java/net/minecraft/network/protocol/status/PacketStatusOutServerInfo.java
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+++ b/src/main/java/net/minecraft/network/protocol/status/PacketStatusOutServerInfo.java
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@@ -2,6 +2,7 @@ package net.minecraft.network.protocol.status;
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import com.google.gson.Gson;
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import com.google.gson.GsonBuilder;
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+import io.papermc.paper.adventure.AdventureComponent; // Paper
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import java.io.IOException;
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import net.minecraft.network.PacketDataSerializer;
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import net.minecraft.network.chat.ChatModifier;
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@@ -12,7 +13,9 @@ import net.minecraft.util.ChatTypeAdapterFactory;
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public class PacketStatusOutServerInfo implements Packet<PacketStatusOutListener> {
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- private static final Gson a = (new GsonBuilder()).registerTypeAdapter(ServerPing.ServerData.class, new ServerPing.ServerData.Serializer()).registerTypeAdapter(ServerPing.ServerPingPlayerSample.class, new ServerPing.ServerPingPlayerSample.Serializer()).registerTypeAdapter(ServerPing.class, new ServerPing.Serializer()).registerTypeHierarchyAdapter(IChatBaseComponent.class, new IChatBaseComponent.ChatSerializer()).registerTypeHierarchyAdapter(ChatModifier.class, new ChatModifier.ChatModifierSerializer()).registerTypeAdapterFactory(new ChatTypeAdapterFactory()).create();
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+ private static final Gson a = (new GsonBuilder()).registerTypeAdapter(ServerPing.ServerData.class, new ServerPing.ServerData.Serializer()).registerTypeAdapter(ServerPing.ServerPingPlayerSample.class, new ServerPing.ServerPingPlayerSample.Serializer()).registerTypeAdapter(ServerPing.class, new ServerPing.Serializer()).registerTypeHierarchyAdapter(IChatBaseComponent.class, new IChatBaseComponent.ChatSerializer()).registerTypeHierarchyAdapter(ChatModifier.class, new ChatModifier.ChatModifierSerializer()).registerTypeAdapterFactory(new ChatTypeAdapterFactory())
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+ .registerTypeAdapter(AdventureComponent.class, new AdventureComponent.Serializer())
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+ .create();
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private ServerPing b;
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public PacketStatusOutServerInfo() {}
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diff --git a/src/main/java/net/minecraft/network/protocol/status/ServerPing.java b/src/main/java/net/minecraft/network/protocol/status/ServerPing.java
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index 005ae7a75dfb19152abb606da29acad07c85e499..b9e36a83837913cd3e5abe598f695ba7a9ffc417 100644
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--- a/src/main/java/net/minecraft/network/protocol/status/ServerPing.java
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+++ b/src/main/java/net/minecraft/network/protocol/status/ServerPing.java
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@@ -31,6 +31,7 @@ public class ServerPing {
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this.a = ichatbasecomponent;
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}
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+ public ServerPingPlayerSample getPlayers() { return b(); } // Paper - OBFHELPER
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public ServerPing.ServerPingPlayerSample b() {
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return this.b;
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}
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@@ -162,10 +163,12 @@ public class ServerPing {
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return this.b;
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}
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+ public GameProfile[] getSample() { return c(); } // Paper - OBFHELPER
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public GameProfile[] c() {
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return this.c;
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}
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+ public void setSample(GameProfile[] sample) { a(sample); } // Paper - OBFHELPER
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public void a(GameProfile[] agameprofile) {
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this.c = agameprofile;
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}
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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 bad6dfcb9ed558499c39880c44ae514ee2051a3c..925dd2dc2b4af5596c9dc891f756bad66baadbea 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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@@ -2,6 +2,9 @@ package net.minecraft.server;
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import com.google.common.base.Splitter;
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import com.google.common.collect.ImmutableList;
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+import co.aikar.timings.Timings;
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+import com.destroystokyo.paper.event.server.PaperServerListPingEvent;
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+import com.google.common.base.Stopwatch;
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import com.google.common.collect.Lists;
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import com.google.common.collect.Maps;
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import com.google.common.collect.Sets;
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@@ -1240,7 +1243,7 @@ public abstract class MinecraftServer extends IAsyncTaskHandlerReentrant<TickTas
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if (i - this.T >= 5000000000L) {
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this.T = i;
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this.serverPing.setPlayerSample(new ServerPing.ServerPingPlayerSample(this.getMaxPlayers(), this.getPlayerCount()));
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- GameProfile[] agameprofile = new GameProfile[Math.min(this.getPlayerCount(), 12)];
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+ GameProfile[] agameprofile = new GameProfile[Math.min(this.getPlayerCount(), org.spigotmc.SpigotConfig.playerSample)]; // Paper
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int j = MathHelper.nextInt(this.r, 0, this.getPlayerCount() - agameprofile.length);
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for (int k = 0; k < agameprofile.length; ++k) {
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diff --git a/src/main/java/net/minecraft/server/network/PacketStatusListener.java b/src/main/java/net/minecraft/server/network/PacketStatusListener.java
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index d219eda271a71f786808a6958b829fca40a1aaba..e1997563984540e6edf5d3b697d029dc5f3c40e1 100644
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--- a/src/main/java/net/minecraft/server/network/PacketStatusListener.java
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+++ b/src/main/java/net/minecraft/server/network/PacketStatusListener.java
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@@ -48,6 +48,8 @@ public class PacketStatusListener implements PacketStatusInListener {
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this.networkManager.close(PacketStatusListener.a);
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} else {
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this.d = true;
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+ // Paper start - Replace everything
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+ /*
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// CraftBukkit start
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// this.networkManager.sendPacket(new PacketStatusOutServerInfo(this.minecraftServer.getServerPing()));
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final Object[] players = minecraftServer.getPlayerList().players.toArray();
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@@ -143,6 +145,9 @@ public class PacketStatusListener implements PacketStatusInListener {
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ping.setServerInfo(new ServerPing.ServerData(minecraftServer.getServerModName() + " " + minecraftServer.getVersion(), version));
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this.networkManager.sendPacket(new PacketStatusOutServerInfo(ping));
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+ */
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+ com.destroystokyo.paper.network.StandardPaperServerListPingEventImpl.processRequest(this.minecraftServer, this.networkManager);
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+ // Paper end
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}
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// CraftBukkit end
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}
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diff --git a/src/main/java/org/spigotmc/SpigotConfig.java b/src/main/java/org/spigotmc/SpigotConfig.java
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index e8e5e5b568ba53dd006f1461cb4f027ceeae5528..11f8a2e5bf43013bce8675ea310ff42eacf14754 100644
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--- a/src/main/java/org/spigotmc/SpigotConfig.java
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+++ b/src/main/java/org/spigotmc/SpigotConfig.java
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@@ -289,7 +289,7 @@ public class SpigotConfig
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public static int playerSample;
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private static void playerSample()
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{
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- playerSample = getInt( "settings.sample-count", 12 );
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+ playerSample = Math.max( getInt( "settings.sample-count", 12 ), 0 ); // Paper - Avoid negative counts
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Bukkit.getLogger().log( Level.INFO, "Server Ping Player Sample Count: {0}", playerSample ); // Paper - Use logger
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}
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