From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001 From: DigitalRegent <misterwener@gmail.com> Date: Sat, 11 Apr 2020 13:10:58 +0200 Subject: [PATCH] Brand support diff --git a/src/main/java/net/minecraft/server/level/ServerPlayer.java b/src/main/java/net/minecraft/server/level/ServerPlayer.java index 8c80a852ed00c2bf79bb68da9d535af425893deb..02ad5331783097d97473ef2a1f2e28b07baae8e4 100644 --- a/src/main/java/net/minecraft/server/level/ServerPlayer.java +++ b/src/main/java/net/minecraft/server/level/ServerPlayer.java @@ -322,6 +322,7 @@ public class ServerPlayer extends net.minecraft.world.entity.player.Player { // CraftBukkit end public boolean isRealPlayer; // Paper public com.destroystokyo.paper.event.entity.PlayerNaturallySpawnCreaturesEvent playerNaturallySpawnedEvent; // Paper - PlayerNaturallySpawnCreaturesEvent + public @Nullable String clientBrandName = null; // Paper - Brand support public ServerPlayer(MinecraftServer server, ServerLevel world, GameProfile profile, ClientInformation clientOptions) { super(world, world.getSharedSpawnPos(), world.getSharedSpawnAngle(), profile); diff --git a/src/main/java/net/minecraft/server/network/ServerCommonPacketListenerImpl.java b/src/main/java/net/minecraft/server/network/ServerCommonPacketListenerImpl.java index b9fbaddcc8239bf737fdea51790f678306e511eb..9a8b08d4b70b8890961e4af7ce6e870aa1c7c810 100644 --- a/src/main/java/net/minecraft/server/network/ServerCommonPacketListenerImpl.java +++ b/src/main/java/net/minecraft/server/network/ServerCommonPacketListenerImpl.java @@ -84,6 +84,7 @@ public abstract class ServerCommonPacketListenerImpl implements ServerCommonPack private volatile boolean suspendFlushingOnServerThread = false; public final java.util.Map<java.util.UUID, net.kyori.adventure.resource.ResourcePackCallback> packCallbacks = new java.util.concurrent.ConcurrentHashMap<>(); // Paper - adventure resource pack callbacks private static final long KEEPALIVE_LIMIT = Long.getLong("paper.playerconnection.keepalive", 30) * 1000; // Paper - provide property to set keepalive limit + protected static final ResourceLocation MINECRAFT_BRAND = ResourceLocation.withDefaultNamespace("brand"); // Paper - Brand support public ServerCommonPacketListenerImpl(MinecraftServer minecraftserver, Connection networkmanager, CommonListenerCookie commonlistenercookie, ServerPlayer player) { // CraftBukkit this.server = minecraftserver; @@ -155,6 +156,11 @@ public abstract class ServerCommonPacketListenerImpl implements ServerCommonPack @Override public void handleCustomPayload(ServerboundCustomPayloadPacket packet) { + // Paper start - Brand support + if (packet.payload() instanceof net.minecraft.network.protocol.common.custom.BrandPayload brandPayload) { + this.player.clientBrandName = brandPayload.brand(); + } + // Paper end - Brand support if (!(packet.payload() instanceof DiscardedPayload)) { return; } @@ -186,6 +192,15 @@ public abstract class ServerCommonPacketListenerImpl implements ServerCommonPack try { byte[] data = new byte[payload.readableBytes()]; payload.readBytes(data); + // Paper start - Brand support; Retain this incase upstream decides to 'break' the new mechanism in favour of backwards compat... + if (identifier.equals(MINECRAFT_BRAND)) { + try { + this.player.clientBrandName = new net.minecraft.network.FriendlyByteBuf(io.netty.buffer.Unpooled.copiedBuffer(data)).readUtf(256); + } catch (StringIndexOutOfBoundsException ex) { + this.player.clientBrandName = "illegal"; + } + } + // Paper end - Brand support this.cserver.getMessenger().dispatchIncomingMessage(this.player.getBukkitEntity(), identifier.toString(), data); } catch (Exception ex) { ServerGamePacketListenerImpl.LOGGER.error("Couldn\'t dispatch custom payload", ex); diff --git a/src/main/java/org/bukkit/craftbukkit/entity/CraftPlayer.java b/src/main/java/org/bukkit/craftbukkit/entity/CraftPlayer.java index 8cfcd8797d056be07b09ec9627bc35bf75eb0d2d..f0872343921628714aa503c52089115ae814ae7d 100644 --- a/src/main/java/org/bukkit/craftbukkit/entity/CraftPlayer.java +++ b/src/main/java/org/bukkit/craftbukkit/entity/CraftPlayer.java @@ -3156,6 +3156,13 @@ public class CraftPlayer extends CraftHumanEntity implements Player { // Paper end }; + // Paper start - brand support + @Override + public String getClientBrandName() { + return getHandle().clientBrandName; + } + // Paper end + public Player.Spigot spigot() { return this.spigot;