Mirror von
https://github.com/PaperMC/Paper.git
synchronisiert 2024-12-16 11:30:06 +01:00
05466e3b47
Upstream has released updates that appear to apply compile correctly. This update has not been tested by PaperMC and as with ANY update, please do your own testing. Bukkit Changes: d2834556 SPIGOT-4219: Event for PigZombies angering. CraftBukkit Changes:a9c796f1
SPIGOT-4184: Fix furnaces not matching Vanilla smelt or animations195f071e
SPIGOT-4219: Event for PigZombies angering.5e3082c7
SPIGOT-4230: Improve legacy block types
269 Zeilen
11 KiB
Diff
269 Zeilen
11 KiB
Diff
From 4044f790f6d30ec1c2299647be9200cbe7d76758 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 0000000000..c1a8e295b6
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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.EntityPlayer;
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+import net.minecraft.server.MinecraftServer;
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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 0000000000..a2a409e635
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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.server.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 0000000000..350410527b
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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 +1,112 @@
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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 net.minecraft.server.ChatComponentText;
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+import net.minecraft.server.MinecraftServer;
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+import net.minecraft.server.NetworkManager;
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+import net.minecraft.server.PacketStatusOutServerInfo;
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+import net.minecraft.server.ServerPing;
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+
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+import java.util.List;
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+import java.util.UUID;
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+
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+import javax.annotation.Nonnull;
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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().getProtocolVersion(), server.server.getServerIcon());
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+ this.originalSample = ping.getPlayers().getSample();
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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 ChatComponentText(event.getMotd()));
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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/server/MinecraftServer.java b/src/main/java/net/minecraft/server/MinecraftServer.java
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index a2e685acf7..d6b56d685e 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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@@ -915,7 +915,7 @@ public abstract class MinecraftServer implements IAsyncTaskHandler, IMojangStati
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if (i - this.Y >= 5000000000L) {
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this.Y = i;
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this.n.setPlayerSample(new ServerPing.ServerPingPlayerSample(this.B(), this.A()));
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- GameProfile[] agameprofile = new GameProfile[Math.min(this.A(), 12)];
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+ GameProfile[] agameprofile = new GameProfile[Math.min(this.A(), org.spigotmc.SpigotConfig.playerSample)]; // Paper
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int j = MathHelper.nextInt(this.o, 0, this.A() - agameprofile.length);
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for (int k = 0; k < agameprofile.length; ++k) {
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@@ -1280,10 +1280,12 @@ public abstract class MinecraftServer implements IAsyncTaskHandler, IMojangStati
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return "1.13";
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}
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+ public int getPlayerCount() { return A(); } // Paper - OBFHELPER
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public int A() {
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return this.s.getPlayerCount();
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}
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+ public int getMaxPlayers() { return B(); } // Paper - OBFHELPER
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public int B() {
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return this.s.getMaxPlayers();
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}
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diff --git a/src/main/java/net/minecraft/server/PacketStatusListener.java b/src/main/java/net/minecraft/server/PacketStatusListener.java
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index c9edd289ac..8aa121e2f7 100644
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--- a/src/main/java/net/minecraft/server/PacketStatusListener.java
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+++ b/src/main/java/net/minecraft/server/PacketStatusListener.java
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@@ -30,6 +30,8 @@ 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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@@ -125,6 +127,9 @@ 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/net/minecraft/server/ServerPing.java b/src/main/java/net/minecraft/server/ServerPing.java
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index d7e1ecc031..f20cddc41c 100644
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--- a/src/main/java/net/minecraft/server/ServerPing.java
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+++ b/src/main/java/net/minecraft/server/ServerPing.java
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@@ -29,6 +29,7 @@ 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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@@ -176,10 +177,12 @@ 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/org/spigotmc/SpigotConfig.java b/src/main/java/org/spigotmc/SpigotConfig.java
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index abf281c748..4ac0ab9974 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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@@ -291,7 +291,7 @@ 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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--
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2.18.0
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