fix adventure translations

patches/server/Adventure.patch

@@ -2207,10 +2207,18 @@ index 0000000000000000000000000000000000000000..00000000000000000000000000000000
  
      public static final int DEFAULT_NBT_QUOTA = 2097152;
      private final ByteBuf source;
-+    public java.util.Locale adventure$locale; // Paper - track player's locale for server-side translations
++    @Nullable public final java.util.Locale adventure$locale; // Paper - track player's locale for server-side translations
      public static final short MAX_STRING_LENGTH = Short.MAX_VALUE;
      public static final int MAX_COMPONENT_STRING_LENGTH = 262144;
      private static final int PUBLIC_KEY_SIZE = 256;
+@@ -0,0 +0,0 @@ public class FriendlyByteBuf extends ByteBuf {
+     private static final Gson GSON = new Gson();
+ 
+     public FriendlyByteBuf(ByteBuf parent) {
++        this.adventure$locale = PacketEncoder.ADVENTURE_LOCALE.get(); // Paper - track player's locale for server-side translations
+         this.source = parent;
+     }
+ 
 @@ -0,0 +0,0 @@ public class FriendlyByteBuf extends ByteBuf {
      }
  
@@ -2234,13 +2242,18 @@ index 0000000000000000000000000000000000000000..00000000000000000000000000000000
 --- a/src/main/java/net/minecraft/network/PacketEncoder.java
 +++ b/src/main/java/net/minecraft/network/PacketEncoder.java
 @@ -0,0 +0,0 @@ public class PacketEncoder<T extends PacketListener> extends MessageToByteEncode
+         this.protocolInfo = state;
+     }
+ 
++    static final ThreadLocal<java.util.Locale> ADVENTURE_LOCALE = ThreadLocal.withInitial(() -> null); // Paper - adventure; set player's locale
      protected void encode(ChannelHandlerContext channelHandlerContext, Packet<T> packet, ByteBuf byteBuf) throws Exception {
          PacketType<? extends Packet<? super T>> packetType = packet.type();
  
-+        if (byteBuf instanceof FriendlyByteBuf friendlyByteBuf) friendlyByteBuf.adventure$locale = channelHandlerContext.channel().attr(io.papermc.paper.adventure.PaperAdventure.LOCALE_ATTRIBUTE).get(); // Paper - adventure; set player's locale
          try {
++            ADVENTURE_LOCALE.set(channelHandlerContext.channel().attr(io.papermc.paper.adventure.PaperAdventure.LOCALE_ATTRIBUTE).get()); // Paper - adventure; set player's locale
              this.protocolInfo.codec().encode(byteBuf, packet);
              int i = byteBuf.readableBytes();
+             if (LOGGER.isDebugEnabled()) {
 diff --git a/src/main/java/net/minecraft/network/chat/ChatDecorator.java b/src/main/java/net/minecraft/network/chat/ChatDecorator.java
 index 0000000000000000000000000000000000000000..0000000000000000000000000000000000000000 100644
 --- a/src/main/java/net/minecraft/network/chat/ChatDecorator.java
@@ -3212,23 +3225,21 @@ index 0000000000000000000000000000000000000000..00000000000000000000000000000000
 --- a/src/main/java/net/minecraft/world/item/ItemStack.java
 +++ b/src/main/java/net/minecraft/world/item/ItemStack.java
 @@ -0,0 +0,0 @@ public final class ItemStack implements DataComponentHolder {
-                 return ItemStack.EMPTY;
+                 CraftItemStack.setItemMeta(itemstack, CraftItemStack.getItemMeta(itemstack));
-             } else {
+                 // Spigot end
-                 Holder<Item> holder = (Holder) ITEM_STREAM_CODEC.decode(registryfriendlybytebuf); // CraftBukkit - decompile error
+                 ITEM_STREAM_CODEC.encode(registryfriendlybytebuf, itemstack.getItemHolder()); // CraftBukkit - decompile error
--                DataComponentPatch datacomponentpatch = (DataComponentPatch) DataComponentPatch.STREAM_CODEC.decode(registryfriendlybytebuf);
 +                // Paper start - adventure; conditionally render translatable components
-+                DataComponentPatch datacomponentpatch;
 +                boolean prev = net.minecraft.network.chat.ComponentSerialization.DONT_RENDER_TRANSLATABLES.get();
 +                try {
-+                net.minecraft.network.chat.ComponentSerialization.DONT_RENDER_TRANSLATABLES.set(true);
++                    net.minecraft.network.chat.ComponentSerialization.DONT_RENDER_TRANSLATABLES.set(true);
-+                datacomponentpatch = (DataComponentPatch) DataComponentPatch.STREAM_CODEC.decode(registryfriendlybytebuf);
+                 DataComponentPatch.STREAM_CODEC.encode(registryfriendlybytebuf, itemstack.components.asPatch());
 +                } finally {
 +                    net.minecraft.network.chat.ComponentSerialization.DONT_RENDER_TRANSLATABLES.set(prev);
 +                }
 +                // Paper end - adventure; conditionally render translatable components
- 
+             }
-                 // CraftBukkit start
+         }
-                 ItemStack itemstack = new ItemStack(holder, i, datacomponentpatch);
+     };
 diff --git a/src/main/java/net/minecraft/world/level/block/entity/SignBlockEntity.java b/src/main/java/net/minecraft/world/level/block/entity/SignBlockEntity.java
 index 0000000000000000000000000000000000000000..0000000000000000000000000000000000000000 100644
 --- a/src/main/java/net/minecraft/world/level/block/entity/SignBlockEntity.java

patches/server/Remove-unnecessary-itemmeta-handling.patch

@@ -25,4 +25,4 @@ index 0000000000000000000000000000000000000000..00000000000000000000000000000000
 +                // CraftItemStack.setItemMeta(itemstack, CraftItemStack.getItemMeta(itemstack)); // Paper - This is no longer with raw NBT being handled in metadata
                  // Spigot end
                  ITEM_STREAM_CODEC.encode(registryfriendlybytebuf, itemstack.getItemHolder()); // CraftBukkit - decompile error
-                 DataComponentPatch.STREAM_CODEC.encode(registryfriendlybytebuf, itemstack.components.asPatch());
+                 // Paper start - adventure; conditionally render translatable components