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"It was from a different time before books were as jank as they are now. As time has gone on they've only proven to be worse and worse."
92 lines
4.6 KiB
Diff
92 lines
4.6 KiB
Diff
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
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From: DigitalRegent <misterwener@gmail.com>
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Date: Sat, 11 Apr 2020 13:10:58 +0200
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Subject: [PATCH] Brand support
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diff --git a/src/main/java/net/minecraft/server/network/ServerGamePacketListenerImpl.java b/src/main/java/net/minecraft/server/network/ServerGamePacketListenerImpl.java
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index ea17f9263bef3a2a36dde15d0d75b8a5a695aa93..10126fccdfde8acdb55bbe9c9bfc57435ed13677 100644
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--- a/src/main/java/net/minecraft/server/network/ServerGamePacketListenerImpl.java
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+++ b/src/main/java/net/minecraft/server/network/ServerGamePacketListenerImpl.java
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@@ -4,6 +4,7 @@ import com.google.common.collect.Lists;
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import com.google.common.primitives.Floats;
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import com.mojang.brigadier.ParseResults;
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import com.mojang.brigadier.StringReader;
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+import io.netty.buffer.Unpooled;
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import io.netty.util.concurrent.Future;
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import io.netty.util.concurrent.GenericFutureListener;
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import it.unimi.dsi.fastutil.ints.Int2ObjectMap.Entry;
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@@ -38,6 +39,7 @@ import net.minecraft.nbt.ListTag;
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import net.minecraft.nbt.StringTag;
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import net.minecraft.nbt.Tag;
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import net.minecraft.network.Connection;
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+import net.minecraft.network.FriendlyByteBuf;
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import net.minecraft.network.chat.ChatType;
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import net.minecraft.network.chat.Component;
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import net.minecraft.network.chat.MutableComponent;
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@@ -259,6 +261,8 @@ public class ServerGamePacketListenerImpl implements ServerPlayerConnection, Ser
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private static final int MAX_SIGN_LINE_LENGTH = Integer.getInteger("Paper.maxSignLength", 80);
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private static final long KEEPALIVE_LIMIT = Long.getLong("paper.playerconnection.keepalive", 30) * 1000; // Paper - provide property to set keepalive limit
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+ private String clientBrandName = null; // Paper - Brand name
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+
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public ServerGamePacketListenerImpl(MinecraftServer server, Connection connection, ServerPlayer player) {
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this.server = server;
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this.connection = connection;
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@@ -3000,6 +3004,8 @@ public class ServerGamePacketListenerImpl implements ServerPlayerConnection, Ser
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private static final ResourceLocation CUSTOM_REGISTER = new ResourceLocation("register");
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private static final ResourceLocation CUSTOM_UNREGISTER = new ResourceLocation("unregister");
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+ private static final ResourceLocation MINECRAFT_BRAND = new ResourceLocation("brand"); // Paper - Brand support
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+
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@Override
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public void handleCustomPayload(ServerboundCustomPayloadPacket packet) {
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PacketUtils.ensureRunningOnSameThread(packet, this, this.player.getLevel());
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@@ -3027,6 +3033,15 @@ public class ServerGamePacketListenerImpl implements ServerPlayerConnection, Ser
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try {
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byte[] data = new byte[packet.data.readableBytes()];
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packet.data.readBytes(data);
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+ // Paper start - Brand support
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+ if (packet.identifier.equals(MINECRAFT_BRAND)) {
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+ try {
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+ this.clientBrandName = new FriendlyByteBuf(Unpooled.copiedBuffer(data)).readUtf(256);
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+ } catch (StringIndexOutOfBoundsException ex) {
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+ this.clientBrandName = "illegal";
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+ }
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+ }
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+ // Paper end
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this.cserver.getMessenger().dispatchIncomingMessage(this.player.getBukkitEntity(), packet.identifier.toString(), data);
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} catch (Exception ex) {
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ServerGamePacketListenerImpl.LOGGER.error("Couldn\'t dispatch custom payload", ex);
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@@ -3036,6 +3051,12 @@ public class ServerGamePacketListenerImpl implements ServerPlayerConnection, Ser
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}
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+ // Paper start - brand support
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+ public String getClientBrandName() {
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+ return clientBrandName;
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+ }
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+ // Paper end
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+
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public final boolean isDisconnected() {
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return (!this.player.joining && !this.connection.isConnected()) || this.processedDisconnect; // Paper
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}
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diff --git a/src/main/java/org/bukkit/craftbukkit/entity/CraftPlayer.java b/src/main/java/org/bukkit/craftbukkit/entity/CraftPlayer.java
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index 535fb8f029dc09862e42e239a0fc7326e31508ef..6557ae8a996ddb227a9fadd4ac30d44b1c5e47b2 100644
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--- a/src/main/java/org/bukkit/craftbukkit/entity/CraftPlayer.java
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+++ b/src/main/java/org/bukkit/craftbukkit/entity/CraftPlayer.java
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@@ -2420,6 +2420,13 @@ public class CraftPlayer extends CraftHumanEntity implements Player {
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// Paper end
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};
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+ // Paper start - brand support
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+ @Override
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+ public String getClientBrandName() {
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+ return getHandle().connection != null ? getHandle().connection.getClientBrandName() : null;
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+ }
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+ // Paper end
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+
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public Player.Spigot spigot()
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{
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return this.spigot;
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