For example, to make a codec for a list of values, write {@code COMMENT codec.collect(PacketCodecs.toList())}. COMMENT COMMENT @see #toCollection METHOD method_56364 string (I)Lnet/minecraft/class_9139; COMMENT {@return a codec for a string value with maximum length {@code maxLength}} COMMENT COMMENT @see #STRING COMMENT @see net.minecraft.network.PacketByteBuf#readString(int) COMMENT @see net.minecraft.network.PacketByteBuf#writeString(String, int) ARG 0 maxLength METHOD method_56365 registryValue (Lnet/minecraft/class_5321;)Lnet/minecraft/class_9139; COMMENT {@return a codec for a {@link net.minecraft.registry.Registry}-registered value} COMMENT COMMENT
This codec only works with {@link net.minecraft.network.RegistryByteBuf}, used COMMENT during the play phase. Consider using {@link #entryOf} for encoding a value of a COMMENT static registry during login or configuration phases. COMMENT COMMENT @implNote The value is serialized as the corresponding raw ID (as {@link #VAR_INT COMMENT a var int}). COMMENT COMMENT @see #entryOf ARG 0 registry METHOD method_56366 registry (Lnet/minecraft/class_5321;Ljava/util/function/Function;)Lnet/minecraft/class_9139; ARG 0 registry ARG 1 registryTransformer METHOD method_56367 registryEntry (Lnet/minecraft/class_5321;Lnet/minecraft/class_9139;)Lnet/minecraft/class_9139; COMMENT {@return a codec for a {@link net.minecraft.registry.entry.RegistryEntry}} COMMENT COMMENT
This codec only works with {@link net.minecraft.network.RegistryByteBuf}, used COMMENT during the play phase. Consider using {@link #entryOf} for encoding a value of a COMMENT static registry during login or configuration phases. COMMENT COMMENT @implNote If the entry is a reference entry, the value is serialized as the COMMENT corresponding raw ID (as {@link #VAR_INT a var int}). If it is a direct entry, COMMENT it is encoded using {@code directCodec}. COMMENT COMMENT @see #registryValue COMMENT @see #registryEntry(RegistryKey) ARG 0 registry ARG 1 directCodec METHOD method_56368 codec (Lcom/mojang/serialization/Codec;)Lnet/minecraft/class_9139; COMMENT {@return a codec from DataFixerUpper codec {@code codec}} COMMENT COMMENT
Internally, the data is serialized as an NBT element of up to {@code 200000L} COMMENT bytes. ARG 0 codec METHOD method_56369 (Lcom/mojang/serialization/Codec;Ljava/lang/Object;)Lnet/minecraft/class_2520; ARG 1 value METHOD method_56370 (Lcom/mojang/serialization/Codec;Lnet/minecraft/class_2520;)Ljava/lang/Object; ARG 1 nbt METHOD method_56371 entryOf (Lnet/minecraft/class_2359;)Lnet/minecraft/class_9139; COMMENT {@return a codec for an entry of {@code iterable}} COMMENT COMMENT @see #indexed ARG 0 iterable METHOD method_56372 (Lnet/minecraft/class_2378;)Lnet/minecraft/class_2359; ARG 0 registry METHOD method_56373 (Ljava/lang/Object;Ljava/lang/String;)Lio/netty/handler/codec/EncoderException; ARG 1 error METHOD method_56374 toCollection (Ljava/util/function/IntFunction;)Lnet/minecraft/class_9139$class_9140; COMMENT Used to make a codec for a collection of values using {@link PacketCodec#collect}. COMMENT COMMENT
For example, to make a codec for a set of values, write {@code COMMENT codec.collect(PacketCodecs.toCollection(HashSet::new))}. COMMENT COMMENT @see #toList ARG 0 collectionFactory COMMENT a function that, given the collection's size, returns a new empty collection METHOD method_56375 indexed (Ljava/util/function/IntFunction;Ljava/util/function/ToIntFunction;)Lnet/minecraft/class_9139; COMMENT {@return a codec for an indexed value} COMMENT COMMENT
An example of an indexed value is an enum. COMMENT COMMENT @see net.minecraft.util.function.ValueLists COMMENT @see net.minecraft.network.PacketByteBuf#encode(ToIntFunction, Object) COMMENT @see net.minecraft.network.PacketByteBuf#decode(IntFunction) ARG 0 indexToValue COMMENT a function that gets a value from its index ARG 1 valueToIndex COMMENT a function that gets a value's index METHOD method_56376 collection (Ljava/util/function/IntFunction;Lnet/minecraft/class_9139;)Lnet/minecraft/class_9139; COMMENT {@return a codec for a collection of values} COMMENT COMMENT @see net.minecraft.network.PacketByteBuf#readCollection COMMENT @see net.minecraft.network.PacketByteBuf#writeCollection ARG 0 factory COMMENT a function that, given the collection's size, returns a new empty collection ARG 1 elementCodec COMMENT the codec of the collection's elements METHOD method_56377 map (Ljava/util/function/IntFunction;Lnet/minecraft/class_9139;Lnet/minecraft/class_9139;)Lnet/minecraft/class_9139; COMMENT {@return a codec for a map} COMMENT COMMENT @see net.minecraft.network.PacketByteBuf#readMap(IntFunction, PacketDecoder, PacketDecoder) COMMENT @see net.minecraft.network.PacketByteBuf#writeMap(java.util.Map, PacketEncoder, PacketEncoder) ARG 0 factory COMMENT a function that, given the map's size, returns a new empty map ARG 1 keyCodec COMMENT the codec for the map's keys ARG 2 valueCodec COMMENT the codec for the map's values METHOD method_56378 nbt (Ljava/util/function/Supplier;)Lnet/minecraft/class_9139; COMMENT {@return a codec for an NBT element} COMMENT COMMENT @see #NBT_ELEMENT COMMENT @see net.minecraft.network.PacketByteBuf#readNbt(NbtSizeTracker) COMMENT @see net.minecraft.network.PacketByteBuf#writeNbt(NbtElement) ARG 0 sizeTracker METHOD method_56381 (Lnet/minecraft/class_2520;Ljava/lang/String;)Lio/netty/handler/codec/DecoderException; ARG 1 error METHOD method_56382 optional (Lnet/minecraft/class_9139;)Lnet/minecraft/class_9139; COMMENT {@return a codec wrapping another codec, the value of which is optional} COMMENT COMMENT
This can be used with {@link PacketCodec#collect} like COMMENT {@code codec.collect(PacketCodecs::optional)}. COMMENT COMMENT @see net.minecraft.network.PacketByteBuf#readOptional COMMENT @see net.minecraft.network.PacketByteBuf#writeOptional ARG 0 codec METHOD method_56383 registryEntry (Lnet/minecraft/class_5321;)Lnet/minecraft/class_9139; COMMENT {@return a codec for a reference {@link net.minecraft.registry.entry.RegistryEntry}} COMMENT COMMENT
This codec only works with {@link net.minecraft.network.RegistryByteBuf}, used COMMENT during the play phase. Consider using {@link #entryOf} for encoding a value of a COMMENT static registry during login or configuration phases. COMMENT COMMENT @implNote The value is serialized as the corresponding raw ID (as {@link #VAR_INT COMMENT a var int}). This does not handle direct (unregistered) entries. COMMENT COMMENT @see #registryValue COMMENT @see #registryEntry(RegistryKey, PacketCodec) ARG 0 registry METHOD method_56384 (Ljava/util/function/IntFunction;Lnet/minecraft/class_9139;)Lnet/minecraft/class_9139; ARG 1 codec METHOD method_56385 (Lnet/minecraft/class_9139;)Lnet/minecraft/class_9139; ARG 0 codec METHOD method_56895 byteArray (I)Lnet/minecraft/class_9139; COMMENT {@return a codec for a byte array with maximum length {@code maxLength}} COMMENT COMMENT @see #BYTE_ARRAY COMMENT @see net.minecraft.network.PacketByteBuf#readByteArray(ByteBuf, int) COMMENT @see net.minecraft.network.PacketByteBuf#writeByteArray(ByteBuf, byte[]) ARG 0 maxLength METHOD method_56896 registryCodec (Lcom/mojang/serialization/Codec;)Lnet/minecraft/class_9139; ARG 0 codec METHOD method_57986 (ILnet/minecraft/class_9139;)Lnet/minecraft/class_9139; ARG 1 codec METHOD method_57987 unlimitedCodec (Lcom/mojang/serialization/Codec;)Lnet/minecraft/class_9139; COMMENT {@return a codec from DataFixerUpper codec {@code codec}} COMMENT COMMENT
Internally, the data is serialized as an NBT element of unlimited size. ARG 0 codec METHOD method_57988 codec (Lcom/mojang/serialization/Codec;Ljava/util/function/Supplier;)Lnet/minecraft/class_9139; ARG 0 codec ARG 1 sizeTracker METHOD method_57989 readCollectionSize (Lio/netty/buffer/ByteBuf;I)I ARG 0 buf ARG 1 maxSize METHOD method_57990 writeCollectionSize (Lio/netty/buffer/ByteBuf;II)V ARG 0 buf ARG 1 size ARG 2 maxSize METHOD method_57991 collection (Ljava/util/function/IntFunction;Lnet/minecraft/class_9139;I)Lnet/minecraft/class_9139; ARG 0 factory ARG 1 elementCodec ARG 2 maxSize METHOD method_57992 map (Ljava/util/function/IntFunction;Lnet/minecraft/class_9139;Lnet/minecraft/class_9139;I)Lnet/minecraft/class_9139; ARG 0 factory ARG 1 keyCodec ARG 2 valueCodec ARG 3 maxSize METHOD method_57993 (Lnet/minecraft/class_2487;)Lnet/minecraft/class_2520; ARG 0 nbt METHOD method_57994 (Lnet/minecraft/class_2520;)Lnet/minecraft/class_2487; ARG 0 nbt METHOD method_57995 either (Lnet/minecraft/class_9139;Lnet/minecraft/class_9139;)Lnet/minecraft/class_9139; ARG 0 left ARG 1 right METHOD method_57997 registryCodec (Lcom/mojang/serialization/Codec;Ljava/util/function/Supplier;)Lnet/minecraft/class_9139; ARG 0 codec ARG 1 sizeTracker METHOD method_57998 nbtCompound (Ljava/util/function/Supplier;)Lnet/minecraft/class_9139; ARG 0 sizeTracker METHOD method_58000 toList (I)Lnet/minecraft/class_9139$class_9140; ARG 0 maxLength METHOD method_58001 registryEntryList (Lnet/minecraft/class_5321;)Lnet/minecraft/class_9139; ARG 0 registryRef METHOD method_58002 unlimitedRegistryCodec (Lcom/mojang/serialization/Codec;)Lnet/minecraft/class_9139; ARG 0 codec CLASS 11 CLASS 13 METHOD method_59793 (Lnet/minecraft/class_9139;Lio/netty/buffer/ByteBuf;Lnet/minecraft/class_9139;Ljava/lang/Object;Ljava/lang/Object;)V ARG 3 k ARG 4 v CLASS 14 METHOD method_58010 (Lio/netty/buffer/ByteBuf;Lnet/minecraft/class_9139;Ljava/lang/Object;)V ARG 2 right METHOD method_58011 (Lio/netty/buffer/ByteBuf;Lnet/minecraft/class_9139;Ljava/lang/Object;)V ARG 2 left CLASS 16 METHOD method_56424 getIterable (Lnet/minecraft/class_9129;)Lnet/minecraft/class_2359; ARG 1 buf CLASS 17 FIELD field_49690 entryPacketCodec Lnet/minecraft/class_9139; FIELD field_51474 DIRECT_ENTRY_MARKER I METHOD method_59794 getEntries (Lnet/minecraft/class_9129;)Lnet/minecraft/class_2359; ARG 1 buf CLASS 18 FIELD field_51476 DIRECT_MARKER I FIELD field_51477 entryPacketCodec Lnet/minecraft/class_9139; CLASS 19 FIELD field_49691 NAME_MAX_LENGTH I FIELD field_49692 VALUE_MAX_LENGTH I FIELD field_49693 SIGNATURE_MAX_LENGTH I FIELD field_49694 MAP_MAX_SIZE I METHOD method_58016 (Lio/netty/buffer/ByteBuf;Ljava/lang/String;)V ARG 0 buf2 ARG 1 signature METHOD method_58017 (Lio/netty/buffer/ByteBuf;)Ljava/lang/String; ARG 0 buf2 CLASS 2 METHOD method_56403 decode (Lio/netty/buffer/ByteBuf;)[B ARG 1 buf METHOD method_56404 encode (Lio/netty/buffer/ByteBuf;[B)V CLASS 6 METHOD method_56899 (Ljava/lang/Object;Ljava/lang/String;)Lio/netty/handler/codec/EncoderException; ARG 1 error METHOD method_56900 (Lnet/minecraft/class_2520;Ljava/lang/String;)Lio/netty/handler/codec/DecoderException; ARG 1 error