Package net.minecraft.util.dynamic

Class Codecs

java.lang.Object
net.minecraft.util.dynamic.Codecs
public class Codecs extends Object
A few extensions for Codec or DynamicOps.

It has a few methods to create checkers for Codec.flatXmap to add extra value validation to encoding and decoding. See the implementation of nonEmptyList(Codec).

Mappings:
Namespace Name
official anv
intermediary net/minecraft/class_5699
named net/minecraft/util/dynamic/Codecs

  • Field Details

    • JSON_ELEMENT

      public static final com.mojang.serialization.Codec<JsonElement> JSON_ELEMENT
      Mappings:
      Namespace Name Mixin selector
      official a Lanv;a:Lcom/mojang/serialization/Codec;
      intermediary field_40721 Lnet/minecraft/class_5699;field_40721:Lcom/mojang/serialization/Codec;
      named JSON_ELEMENT Lnet/minecraft/util/dynamic/Codecs;JSON_ELEMENT:Lcom/mojang/serialization/Codec;

    • TEXT

      public static final com.mojang.serialization.Codec<Text> TEXT
      Mappings:
      Namespace Name Mixin selector
      official b Lanv;b:Lcom/mojang/serialization/Codec;
      intermediary field_40722 Lnet/minecraft/class_5699;field_40722:Lcom/mojang/serialization/Codec;
      named TEXT Lnet/minecraft/util/dynamic/Codecs;TEXT:Lcom/mojang/serialization/Codec;

    • VECTOR_3F

      public static final com.mojang.serialization.Codec<Vector3f> VECTOR_3F
      Mappings:
      Namespace Name Mixin selector
      official c Lanv;c:Lcom/mojang/serialization/Codec;
      intermediary field_40723 Lnet/minecraft/class_5699;field_40723:Lcom/mojang/serialization/Codec;
      named VECTOR_3F Lnet/minecraft/util/dynamic/Codecs;VECTOR_3F:Lcom/mojang/serialization/Codec;

    • NONNEGATIVE_INT

      public static final com.mojang.serialization.Codec<Integer> NONNEGATIVE_INT
      Mappings:
      Namespace Name Mixin selector
      official d Lanv;d:Lcom/mojang/serialization/Codec;
      intermediary field_33441 Lnet/minecraft/class_5699;field_33441:Lcom/mojang/serialization/Codec;
      named NONNEGATIVE_INT Lnet/minecraft/util/dynamic/Codecs;NONNEGATIVE_INT:Lcom/mojang/serialization/Codec;

    • POSITIVE_INT

      public static final com.mojang.serialization.Codec<Integer> POSITIVE_INT
      Mappings:
      Namespace Name Mixin selector
      official e Lanv;e:Lcom/mojang/serialization/Codec;
      intermediary field_33442 Lnet/minecraft/class_5699;field_33442:Lcom/mojang/serialization/Codec;
      named POSITIVE_INT Lnet/minecraft/util/dynamic/Codecs;POSITIVE_INT:Lcom/mojang/serialization/Codec;

    • POSITIVE_FLOAT

      public static final com.mojang.serialization.Codec<Float> POSITIVE_FLOAT
      Mappings:
      Namespace Name Mixin selector
      official f Lanv;f:Lcom/mojang/serialization/Codec;
      intermediary field_34387 Lnet/minecraft/class_5699;field_34387:Lcom/mojang/serialization/Codec;
      named POSITIVE_FLOAT Lnet/minecraft/util/dynamic/Codecs;POSITIVE_FLOAT:Lcom/mojang/serialization/Codec;

    • REGULAR_EXPRESSION

      public static final com.mojang.serialization.Codec<Pattern> REGULAR_EXPRESSION
      Mappings:
      Namespace Name Mixin selector
      official g Lanv;g:Lcom/mojang/serialization/Codec;
      intermediary field_37408 Lnet/minecraft/class_5699;field_37408:Lcom/mojang/serialization/Codec;
      named REGULAR_EXPRESSION Lnet/minecraft/util/dynamic/Codecs;REGULAR_EXPRESSION:Lcom/mojang/serialization/Codec;

    • INSTANT

      public static final com.mojang.serialization.Codec<Instant> INSTANT
      Mappings:
      Namespace Name Mixin selector
      official h Lanv;h:Lcom/mojang/serialization/Codec;
      intermediary field_39042 Lnet/minecraft/class_5699;field_39042:Lcom/mojang/serialization/Codec;
      named INSTANT Lnet/minecraft/util/dynamic/Codecs;INSTANT:Lcom/mojang/serialization/Codec;

    • BASE_64

      public static final com.mojang.serialization.Codec<byte[]> BASE_64
      Mappings:
      Namespace Name Mixin selector
      official i Lanv;i:Lcom/mojang/serialization/Codec;
      intermediary field_39273 Lnet/minecraft/class_5699;field_39273:Lcom/mojang/serialization/Codec;
      named BASE_64 Lnet/minecraft/util/dynamic/Codecs;BASE_64:Lcom/mojang/serialization/Codec;

    • TAG_ENTRY_ID

      public static final com.mojang.serialization.Codec<Codecs.TagEntryId> TAG_ENTRY_ID
      Mappings:
      Namespace Name Mixin selector
      official j Lanv;j:Lcom/mojang/serialization/Codec;
      intermediary field_39274 Lnet/minecraft/class_5699;field_39274:Lcom/mojang/serialization/Codec;
      named TAG_ENTRY_ID Lnet/minecraft/util/dynamic/Codecs;TAG_ENTRY_ID:Lcom/mojang/serialization/Codec;

    • OPTIONAL_OF_LONG_TO_OPTIONAL_LONG

      public static final Function<Optional<Long>,OptionalLong> OPTIONAL_OF_LONG_TO_OPTIONAL_LONG
      Mappings:
      Namespace Name Mixin selector
      official k Lanv;k:Ljava/util/function/Function;
      intermediary field_39395 Lnet/minecraft/class_5699;field_39395:Ljava/util/function/Function;
      named OPTIONAL_OF_LONG_TO_OPTIONAL_LONG Lnet/minecraft/util/dynamic/Codecs;OPTIONAL_OF_LONG_TO_OPTIONAL_LONG:Ljava/util/function/Function;

    • OPTIONAL_LONG_TO_OPTIONAL_OF_LONG

      public static final Function<OptionalLong,Optional<Long>> OPTIONAL_LONG_TO_OPTIONAL_OF_LONG
      Mappings:
      Namespace Name Mixin selector
      official l Lanv;l:Ljava/util/function/Function;
      intermediary field_39396 Lnet/minecraft/class_5699;field_39396:Ljava/util/function/Function;
      named OPTIONAL_LONG_TO_OPTIONAL_OF_LONG Lnet/minecraft/util/dynamic/Codecs;OPTIONAL_LONG_TO_OPTIONAL_OF_LONG:Ljava/util/function/Function;

    • BIT_SET

      public static final com.mojang.serialization.Codec<BitSet> BIT_SET
      Mappings:
      Namespace Name Mixin selector
      official m Lanv;m:Lcom/mojang/serialization/Codec;
      intermediary field_40724 Lnet/minecraft/class_5699;field_40724:Lcom/mojang/serialization/Codec;
      named BIT_SET Lnet/minecraft/util/dynamic/Codecs;BIT_SET:Lcom/mojang/serialization/Codec;

    • GAME_PROFILE_PROPERTY

      private static final com.mojang.serialization.Codec<com.mojang.authlib.properties.Property> GAME_PROFILE_PROPERTY
      Mappings:
      Namespace Name Mixin selector
      official q Lanv;q:Lcom/mojang/serialization/Codec;
      intermediary field_40727 Lnet/minecraft/class_5699;field_40727:Lcom/mojang/serialization/Codec;
      named GAME_PROFILE_PROPERTY Lnet/minecraft/util/dynamic/Codecs;GAME_PROFILE_PROPERTY:Lcom/mojang/serialization/Codec;

    • GAME_PROFILE_PROPERTY_MAP

      public static final com.mojang.serialization.Codec<com.mojang.authlib.properties.PropertyMap> GAME_PROFILE_PROPERTY_MAP
      Mappings:
      Namespace Name Mixin selector
      official n Lanv;n:Lcom/mojang/serialization/Codec;
      intermediary field_40725 Lnet/minecraft/class_5699;field_40725:Lcom/mojang/serialization/Codec;
      named GAME_PROFILE_PROPERTY_MAP Lnet/minecraft/util/dynamic/Codecs;GAME_PROFILE_PROPERTY_MAP:Lcom/mojang/serialization/Codec;

    • GAME_PROFILE

      public static final com.mojang.serialization.Codec<com.mojang.authlib.GameProfile> GAME_PROFILE
      Mappings:
      Namespace Name Mixin selector
      official o Lanv;o:Lcom/mojang/serialization/Codec;
      intermediary field_40726 Lnet/minecraft/class_5699;field_40726:Lcom/mojang/serialization/Codec;
      named GAME_PROFILE Lnet/minecraft/util/dynamic/Codecs;GAME_PROFILE:Lcom/mojang/serialization/Codec;

    • field_41759

      public static final com.mojang.serialization.Codec<String> field_41759
      Mappings:
      Namespace Name Mixin selector
      official p Lanv;p:Lcom/mojang/serialization/Codec;
      intermediary field_41759 Lnet/minecraft/class_5699;field_41759:Lcom/mojang/serialization/Codec;
      named field_41759 Lnet/minecraft/util/dynamic/Codecs;field_41759:Lcom/mojang/serialization/Codec;

  • Constructor Details

    • Codecs

      public Codecs()

  • Method Details

    • xor

      public static <F, S> com.mojang.serialization.Codec<com.mojang.datafixers.util.Either<F,S>> xor(com.mojang.serialization.Codec<F> first, com.mojang.serialization.Codec<S> second)
      Returns an exclusive-or codec for Codecs.Either instances.

      This returned codec fails if both the first and second codecs can decode the input, while DFU's EitherCodec will always take the first decoded result when it is available.

      Otherwise, this behaves the same as the either codec.

      Type Parameters:
      F - the first type
      S - the second type
      Parameters:
      first - the first codec
      second - the second codec
      Returns:
      the xor codec for the two codecs
      See Also:
      • Codec.either(Codec, Codec)
      • EitherCodec
      Mappings:
      Namespace Name Mixin selector
      official a Lanv;a(Lcom/mojang/serialization/Codec;Lcom/mojang/serialization/Codec;)Lcom/mojang/serialization/Codec;
      intermediary method_33817 Lnet/minecraft/class_5699;method_33817(Lcom/mojang/serialization/Codec;Lcom/mojang/serialization/Codec;)Lcom/mojang/serialization/Codec;
      named xor Lnet/minecraft/util/dynamic/Codecs;xor(Lcom/mojang/serialization/Codec;Lcom/mojang/serialization/Codec;)Lcom/mojang/serialization/Codec;

    • createCodecForPairObject

      public static <P, I> com.mojang.serialization.Codec<I> createCodecForPairObject(com.mojang.serialization.Codec<P> codec, String leftFieldName, String rightFieldName, BiFunction<P,P,com.mojang.serialization.DataResult<I>> combineFunction, Function<I,P> leftFunction, Function<I,P> rightFunction)
      Mappings:
      Namespace Name Mixin selector
      official a Lanv;a(Lcom/mojang/serialization/Codec;Ljava/lang/String;Ljava/lang/String;Ljava/util/function/BiFunction;Ljava/util/function/Function;Ljava/util/function/Function;)Lcom/mojang/serialization/Codec;
      intermediary method_37931 Lnet/minecraft/class_5699;method_37931(Lcom/mojang/serialization/Codec;Ljava/lang/String;Ljava/lang/String;Ljava/util/function/BiFunction;Ljava/util/function/Function;Ljava/util/function/Function;)Lcom/mojang/serialization/Codec;
      named createCodecForPairObject Lnet/minecraft/util/dynamic/Codecs;createCodecForPairObject(Lcom/mojang/serialization/Codec;Ljava/lang/String;Ljava/lang/String;Ljava/util/function/BiFunction;Ljava/util/function/Function;Ljava/util/function/Function;)Lcom/mojang/serialization/Codec;

    • orElsePartial

      public static <A> com.mojang.serialization.Codec.ResultFunction<A> orElsePartial(A object)
      Mappings:
      Namespace Name Mixin selector
      official a Lanv;a(Ljava/lang/Object;)Lcom/mojang/serialization/Codec$ResultFunction;
      intermediary method_39028 Lnet/minecraft/class_5699;method_39028(Ljava/lang/Object;)Lcom/mojang/serialization/Codec$ResultFunction;
      named orElsePartial Lnet/minecraft/util/dynamic/Codecs;orElsePartial(Ljava/lang/Object;)Lcom/mojang/serialization/Codec$ResultFunction;

    • rawIdChecked

      public static <E> com.mojang.serialization.Codec<E> rawIdChecked(ToIntFunction<E> elementToRawId, IntFunction<E> rawIdToElement, int errorRawId)
      Mappings:
      Namespace Name Mixin selector
      official a Lanv;a(Ljava/util/function/ToIntFunction;Ljava/util/function/IntFunction;I)Lcom/mojang/serialization/Codec;
      intermediary method_39511 Lnet/minecraft/class_5699;method_39511(Ljava/util/function/ToIntFunction;Ljava/util/function/IntFunction;I)Lcom/mojang/serialization/Codec;
      named rawIdChecked Lnet/minecraft/util/dynamic/Codecs;rawIdChecked(Ljava/util/function/ToIntFunction;Ljava/util/function/IntFunction;I)Lcom/mojang/serialization/Codec;

    • idChecked

      public static <E> com.mojang.serialization.Codec<E> idChecked(Function<E,String> elementToId, Function<String,E> idToElement)
      Mappings:
      Namespace Name Mixin selector
      official a Lanv;a(Ljava/util/function/Function;Ljava/util/function/Function;)Lcom/mojang/serialization/Codec;
      intermediary method_39508 Lnet/minecraft/class_5699;method_39508(Ljava/util/function/Function;Ljava/util/function/Function;)Lcom/mojang/serialization/Codec;
      named idChecked Lnet/minecraft/util/dynamic/Codecs;idChecked(Ljava/util/function/Function;Ljava/util/function/Function;)Lcom/mojang/serialization/Codec;

    • orCompressed

      public static <E> com.mojang.serialization.Codec<E> orCompressed(com.mojang.serialization.Codec<E> uncompressedCodec, com.mojang.serialization.Codec<E> compressedCodec)
      Mappings:
      Namespace Name Mixin selector
      official b Lanv;b(Lcom/mojang/serialization/Codec;Lcom/mojang/serialization/Codec;)Lcom/mojang/serialization/Codec;
      intermediary method_39512 Lnet/minecraft/class_5699;method_39512(Lcom/mojang/serialization/Codec;Lcom/mojang/serialization/Codec;)Lcom/mojang/serialization/Codec;
      named orCompressed Lnet/minecraft/util/dynamic/Codecs;orCompressed(Lcom/mojang/serialization/Codec;Lcom/mojang/serialization/Codec;)Lcom/mojang/serialization/Codec;

    • withLifecycle

      public static <E> com.mojang.serialization.Codec<E> withLifecycle(com.mojang.serialization.Codec<E> originalCodec, Function<E,com.mojang.serialization.Lifecycle> entryLifecycleGetter, Function<E,com.mojang.serialization.Lifecycle> lifecycleGetter)
      Mappings:
      Namespace Name Mixin selector
      official a Lanv;a(Lcom/mojang/serialization/Codec;Ljava/util/function/Function;Ljava/util/function/Function;)Lcom/mojang/serialization/Codec;
      intermediary method_39504 Lnet/minecraft/class_5699;method_39504(Lcom/mojang/serialization/Codec;Ljava/util/function/Function;Ljava/util/function/Function;)Lcom/mojang/serialization/Codec;
      named withLifecycle Lnet/minecraft/util/dynamic/Codecs;withLifecycle(Lcom/mojang/serialization/Codec;Ljava/util/function/Function;Ljava/util/function/Function;)Lcom/mojang/serialization/Codec;

    • method_48112

      public static <T> com.mojang.serialization.Codec<T> method_48112(com.mojang.serialization.Codec<T> codec, Function<T,com.mojang.serialization.DataResult<T>> function)
      Mappings:
      Namespace Name Mixin selector
      official a Lanv;a(Lcom/mojang/serialization/Codec;Ljava/util/function/Function;)Lcom/mojang/serialization/Codec;
      intermediary method_48112 Lnet/minecraft/class_5699;method_48112(Lcom/mojang/serialization/Codec;Ljava/util/function/Function;)Lcom/mojang/serialization/Codec;
      named method_48112 Lnet/minecraft/util/dynamic/Codecs;method_48112(Lcom/mojang/serialization/Codec;Ljava/util/function/Function;)Lcom/mojang/serialization/Codec;

    • rangedInt

      private static com.mojang.serialization.Codec<Integer> rangedInt(int min, int max, Function<Integer,String> messageFactory)
      Mappings:
      Namespace Name Mixin selector
      official a Lanv;a(IILjava/util/function/Function;)Lcom/mojang/serialization/Codec;
      intermediary method_36241 Lnet/minecraft/class_5699;method_36241(IILjava/util/function/Function;)Lcom/mojang/serialization/Codec;
      named rangedInt Lnet/minecraft/util/dynamic/Codecs;rangedInt(IILjava/util/function/Function;)Lcom/mojang/serialization/Codec;

    • rangedFloat

      private static com.mojang.serialization.Codec<Float> rangedFloat(float min, float max, Function<Float,String> messageFactory)
      Mappings:
      Namespace Name Mixin selector
      official a Lanv;a(FFLjava/util/function/Function;)Lcom/mojang/serialization/Codec;
      intermediary method_37928 Lnet/minecraft/class_5699;method_37928(FFLjava/util/function/Function;)Lcom/mojang/serialization/Codec;
      named rangedFloat Lnet/minecraft/util/dynamic/Codecs;rangedFloat(FFLjava/util/function/Function;)Lcom/mojang/serialization/Codec;

    • nonEmptyList

      public static <T> com.mojang.serialization.Codec<List<T>> nonEmptyList(com.mojang.serialization.Codec<List<T>> originalCodec)
      Mappings:
      Namespace Name Mixin selector
      official a Lanv;a(Lcom/mojang/serialization/Codec;)Lcom/mojang/serialization/Codec;
      intermediary method_36973 Lnet/minecraft/class_5699;method_36973(Lcom/mojang/serialization/Codec;)Lcom/mojang/serialization/Codec;
      named nonEmptyList Lnet/minecraft/util/dynamic/Codecs;nonEmptyList(Lcom/mojang/serialization/Codec;)Lcom/mojang/serialization/Codec;

    • nonEmptyEntryList

      public static <T> com.mojang.serialization.Codec<RegistryEntryList<T>> nonEmptyEntryList(com.mojang.serialization.Codec<RegistryEntryList<T>> originalCodec)
      Mappings:
      Namespace Name Mixin selector
      official b Lanv;b(Lcom/mojang/serialization/Codec;)Lcom/mojang/serialization/Codec;
      intermediary method_40113 Lnet/minecraft/class_5699;method_40113(Lcom/mojang/serialization/Codec;)Lcom/mojang/serialization/Codec;
      named nonEmptyEntryList Lnet/minecraft/util/dynamic/Codecs;nonEmptyEntryList(Lcom/mojang/serialization/Codec;)Lcom/mojang/serialization/Codec;

    • createLazy

      public static <A> com.mojang.serialization.Codec<A> createLazy(Supplier<com.mojang.serialization.Codec<A>> supplier)
      Mappings:
      Namespace Name Mixin selector
      official a Lanv;a(Ljava/util/function/Supplier;)Lcom/mojang/serialization/Codec;
      intermediary method_39240 Lnet/minecraft/class_5699;method_39240(Ljava/util/function/Supplier;)Lcom/mojang/serialization/Codec;
      named createLazy Lnet/minecraft/util/dynamic/Codecs;createLazy(Ljava/util/function/Supplier;)Lcom/mojang/serialization/Codec;

    • createContextRetrievalCodec

      public static <E> com.mojang.serialization.MapCodec<E> createContextRetrievalCodec(Function<com.mojang.serialization.DynamicOps<?>,com.mojang.serialization.DataResult<E>> retriever)
      Mappings:
      Namespace Name Mixin selector
      official a Lanv;a(Ljava/util/function/Function;)Lcom/mojang/serialization/MapCodec;
      intermediary method_40110 Lnet/minecraft/class_5699;method_40110(Ljava/util/function/Function;)Lcom/mojang/serialization/MapCodec;
      named createContextRetrievalCodec Lnet/minecraft/util/dynamic/Codecs;createContextRetrievalCodec(Ljava/util/function/Function;)Lcom/mojang/serialization/MapCodec;

    • createEqualTypeChecker

      public static <E, L extends Collection<E>, T> Function<L,com.mojang.serialization.DataResult<L>> createEqualTypeChecker(Function<E,T> typeGetter)
      Mappings:
      Namespace Name Mixin selector
      official b Lanv;b(Ljava/util/function/Function;)Ljava/util/function/Function;
      intermediary method_40114 Lnet/minecraft/class_5699;method_40114(Ljava/util/function/Function;)Ljava/util/function/Function;
      named createEqualTypeChecker Lnet/minecraft/util/dynamic/Codecs;createEqualTypeChecker(Ljava/util/function/Function;)Ljava/util/function/Function;

    • exceptionCatching

      public static <A> com.mojang.serialization.Codec<A> exceptionCatching(com.mojang.serialization.Codec<A> codec)
      Mappings:
      Namespace Name Mixin selector
      official c Lanv;c(Lcom/mojang/serialization/Codec;)Lcom/mojang/serialization/Codec;
      intermediary method_42114 Lnet/minecraft/class_5699;method_42114(Lcom/mojang/serialization/Codec;)Lcom/mojang/serialization/Codec;
      named exceptionCatching Lnet/minecraft/util/dynamic/Codecs;exceptionCatching(Lcom/mojang/serialization/Codec;)Lcom/mojang/serialization/Codec;

    • instant

      public static com.mojang.serialization.Codec<Instant> instant(DateTimeFormatter formatter)
      Mappings:
      Namespace Name Mixin selector
      official a Lanv;a(Ljava/time/format/DateTimeFormatter;)Lcom/mojang/serialization/Codec;
      intermediary method_43532 Lnet/minecraft/class_5699;method_43532(Ljava/time/format/DateTimeFormatter;)Lcom/mojang/serialization/Codec;
      named instant Lnet/minecraft/util/dynamic/Codecs;instant(Ljava/time/format/DateTimeFormatter;)Lcom/mojang/serialization/Codec;

    • optionalLong

      public static com.mojang.serialization.MapCodec<OptionalLong> optionalLong(com.mojang.serialization.MapCodec<Optional<Long>> codec)
      Mappings:
      Namespace Name Mixin selector
      official a Lanv;a(Lcom/mojang/serialization/MapCodec;)Lcom/mojang/serialization/MapCodec;
      intermediary method_44167 Lnet/minecraft/class_5699;method_44167(Lcom/mojang/serialization/MapCodec;)Lcom/mojang/serialization/MapCodec;
      named optionalLong Lnet/minecraft/util/dynamic/Codecs;optionalLong(Lcom/mojang/serialization/MapCodec;)Lcom/mojang/serialization/MapCodec;

    • createGameProfileFromPair

      private static com.mojang.serialization.DataResult<com.mojang.authlib.GameProfile> createGameProfileFromPair(com.mojang.datafixers.util.Pair<Optional<UUID>,Optional<String>> pair)
      Mappings:
      Namespace Name Mixin selector
      official a Lanv;a(Lcom/mojang/datafixers/util/Pair;)Lcom/mojang/serialization/DataResult;
      intermediary method_46378 Lnet/minecraft/class_5699;method_46378(Lcom/mojang/datafixers/util/Pair;)Lcom/mojang/serialization/DataResult;
      named createGameProfileFromPair Lnet/minecraft/util/dynamic/Codecs;createGameProfileFromPair(Lcom/mojang/datafixers/util/Pair;)Lcom/mojang/serialization/DataResult;

    • createPairFromGameProfile

      private static com.mojang.serialization.DataResult<com.mojang.datafixers.util.Pair<Optional<UUID>,Optional<String>>> createPairFromGameProfile(com.mojang.authlib.GameProfile profile)
      Mappings:
      Namespace Name Mixin selector
      official a Lanv;a(Lcom/mojang/authlib/GameProfile;)Lcom/mojang/serialization/DataResult;
      intermediary method_46369 Lnet/minecraft/class_5699;method_46369(Lcom/mojang/authlib/GameProfile;)Lcom/mojang/serialization/DataResult;
      named createPairFromGameProfile Lnet/minecraft/util/dynamic/Codecs;createPairFromGameProfile(Lcom/mojang/authlib/GameProfile;)Lcom/mojang/serialization/DataResult;

    • method_48109

      public static com.mojang.serialization.Codec<String> method_48109(int int2, int int3)
      Mappings:
      Namespace Name Mixin selector
      official a Lanv;a(II)Lcom/mojang/serialization/Codec;
      intermediary method_48109 Lnet/minecraft/class_5699;method_48109(II)Lcom/mojang/serialization/Codec;
      named method_48109 Lnet/minecraft/util/dynamic/Codecs;method_48109(II)Lcom/mojang/serialization/Codec;