Deprecated API

Contents

• Terminally Deprecated
• Interfaces
• Classes
• Enum Classes
• Record Classes
• Fields
• Methods
• Constructors

Terminally Deprecated Elements

Element	Description
net.minecraft.advancement.Advancement.Builder.parent(Identifier)
net.minecraft.block.spawner.TrialSpawnerLogic.forceActivate()
net.minecraft.block.spawner.TrialSpawnerLogic.setEntityDetector(EntityDetector)
net.minecraft.client.network.ClientCommonNetworkHandler.strictErrorHandling
net.minecraft.client.network.ClientConnectionState.strictErrorHandling
net.minecraft.network.packet.s2c.login.LoginSuccessS2CPacket.strictErrorHandling
net.minecraft.test.TestContext.createMockCreativeServerPlayerInWorld()
net.minecraft.world.biome.Biome.FOLIAGE_NOISE
net.minecraft.world.chunk.Chunk.getHighestNonEmptySectionYOffset()

Deprecated Interfaces

Interface	Description
net.minecraft.client.item.ModelPredicateProvider

Deprecated Classes

Class	Description
net.minecraft.entity.ai.brain.task.LookAtMobWithIntervalTask
net.minecraft.util.Lazy	Use Suppliers.memoize(com.google.common.base.Supplier<T>) instead.
net.minecraft.util.math.random.ThreadSafeRandom
net.minecraft.util.StringIdentifiable.EnumCodec
net.minecraft.world.gen.blockpredicate.SolidBlockPredicate
net.minecraft.world.gen.feature.LakeFeature
net.minecraft.world.gen.placementmodifier.CountMultilayerPlacementModifier

Deprecated Enum Classes

Enum Class	Description
net.minecraft.world.level.LevelProperties.SpecialProperty

Deprecated Record Classes

Record Class	Description
net.minecraft.world.gen.chunk.placement.StructurePlacement.ExclusionZone

Deprecated Fields

Field	Description
net.minecraft.block.AbstractBlock.AbstractBlockState.liquid
net.minecraft.block.AbstractBlock.AbstractBlockState.solid
net.minecraft.block.AbstractBlock.Settings.forceNotSolid
net.minecraft.block.AbstractBlock.Settings.liquid
net.minecraft.client.gui.widget.EntryListWidget.Entry.parentList
net.minecraft.client.network.ClientCommonNetworkHandler.strictErrorHandling
net.minecraft.client.network.ClientConnectionState.strictErrorHandling
net.minecraft.client.texture.SpriteAtlasTexture.BLOCK_ATLAS_TEXTURE
net.minecraft.client.texture.SpriteAtlasTexture.PARTICLE_ATLAS_TEXTURE
net.minecraft.component.type.NbtComponent.PACKET_CODEC
net.minecraft.entity.LargeEntitySpawnHelper.Requirements.IRON_GOLEM
net.minecraft.item.BlockItem.block
net.minecraft.item.ItemStack.item
net.minecraft.network.packet.s2c.login.LoginSuccessS2CPacket.strictErrorHandling
net.minecraft.SharedConstants.CURRENT_SERIES
net.minecraft.SharedConstants.DATA_PACK_VERSION
net.minecraft.SharedConstants.field_29736
net.minecraft.SharedConstants.field_39963
net.minecraft.SharedConstants.IS_DEVELOPMENT_VERSION
net.minecraft.SharedConstants.RELEASE_TARGET_PROTOCOL_VERSION
net.minecraft.SharedConstants.RESOURCE_PACK_VERSION
net.minecraft.SharedConstants.VERSION_NAME
net.minecraft.SharedConstants.WORLD_VERSION
net.minecraft.util.math.random.Random.field_38930
net.minecraft.world.biome.Biome.FOLIAGE_NOISE
net.minecraft.world.chunk.Chunk.generationSettings
net.minecraft.world.gen.densityfunction.DensityFunctionTypes.Noise.xzScale
net.minecraft.world.gen.noise.BuiltinNoiseParameters.OFFSET
net.minecraft.world.World.threadSafeRandom

Deprecated Methods

Method	Description
com.mojang.blaze3d.systems.RenderSystem.runAsFancy(Runnable)
net.minecraft.advancement.Advancement.Builder.parent(Identifier)
net.minecraft.block.AbstractBlock.AbstractBlockState.blocksMovement()
net.minecraft.block.AbstractBlock.AbstractBlockState.isLiquid()
net.minecraft.block.AbstractBlock.AbstractBlockState.isSolid()
net.minecraft.block.AbstractBlock.Settings.copyShallow(AbstractBlock)
net.minecraft.block.AbstractBlock.Settings.notSolid()
net.minecraft.block.Block.getRegistryEntry()
net.minecraft.block.Blocks.createOldStairsBlock(Block)
net.minecraft.block.entity.BlockEntity.removeFromCopiedStackNbt(NbtCompound)
net.minecraft.block.entity.BlockEntity.setCachedState(BlockState)
net.minecraft.block.spawner.TrialSpawnerLogic.forceActivate()
net.minecraft.block.spawner.TrialSpawnerLogic.setEntityDetector(EntityDetector)
net.minecraft.client.gui.DrawContext.draw(Runnable)
net.minecraft.client.gui.DrawContext.drawIfRunning()
net.minecraft.client.gui.DrawContext.tryDraw()
net.minecraft.client.item.ClampedModelPredicateProvider.call(ItemStack, ClientWorld, LivingEntity, int)
net.minecraft.client.network.ClientConnectionState.strictErrorHandling()
net.minecraft.client.texture.NativeImage.makePixelArray()
net.minecraft.client.util.RawTextureDataLoader.loadRawTextureData(ResourceManager, Identifier)
net.minecraft.component.type.BannerPatternsComponent.Builder.add(RegistryEntryLookup<BannerPattern>, RegistryKey<BannerPattern>, DyeColor)
net.minecraft.component.type.NbtComponent.getNbt()
net.minecraft.data.client.ModelIds.getMinecraftNamespacedBlock(String)
net.minecraft.enchantment.Enchantment.getRegistryEntry()
net.minecraft.entity.ai.brain.Brain.getMemories()
net.minecraft.entity.ai.brain.Brain.getPossibleActivities()
net.minecraft.entity.ai.brain.Brain.getRunningTasks()
net.minecraft.entity.boss.dragon.EnderDragonFight.clearGatewaysList()
net.minecraft.entity.boss.dragon.EnderDragonFight.setSkipChunksLoadedCheck()
net.minecraft.entity.Bucketable.copyDataFromNbt(MobEntity, NbtCompound)
net.minecraft.entity.Bucketable.copyDataToStack(MobEntity, ItemStack)
net.minecraft.entity.Entity.getBrightnessAtEyes()
net.minecraft.entity.Entity.getLandingBlockState()
net.minecraft.entity.Entity.getLandingPos()
net.minecraft.entity.Entity.reinitDimensions()
net.minecraft.entity.EntityType.getRegistryEntry()
net.minecraft.fluid.Fluid.getRegistryEntry()
net.minecraft.fluid.Fluid.isIn(TagKey<Fluid>)
net.minecraft.item.Item.fromBlock(Block)	Please use Block.asItem()
net.minecraft.item.Item.getAttributeModifiers()
net.minecraft.item.Item.getRegistryEntry()
net.minecraft.item.ItemStack.listHashCode(List<ItemStack>)
net.minecraft.item.ItemStack.stacksEqual(List<ItemStack>, List<ItemStack>)
net.minecraft.loot.function.CopyNbtLootFunction.builder(LootNbtProvider)
net.minecraft.loot.function.SetCustomDataLootFunction.builder(NbtCompound)
net.minecraft.network.packet.s2c.login.LoginSuccessS2CPacket.strictErrorHandling()
net.minecraft.network.PacketByteBuf.decode(DynamicOps<NbtElement>, Codec<T>)
net.minecraft.network.PacketByteBuf.decode(DynamicOps<NbtElement>, Codec<T>, NbtSizeTracker)
net.minecraft.network.PacketByteBuf.encode(DynamicOps<NbtElement>, Codec<T>, T)
net.minecraft.registry.entry.RegistryEntry.matches(RegistryEntry<T>)
net.minecraft.registry.entry.RegistryEntry.Reference.intrusive(RegistryEntryOwner<T>, T)	Intrusive holders exist for legacy reasons only.
net.minecraft.registry.entry.RegistryEntryList.of(RegistryEntryOwner<T>, TagKey<T>)
net.minecraft.server.world.ServerWorld.getDragonPart(int)
net.minecraft.server.world.ServerWorld.setEnderDragonFight(EnderDragonFight)
net.minecraft.structure.SimpleStructurePiece.translate(int, int, int)
net.minecraft.structure.StructurePiecesCollector.shift(int)
net.minecraft.structure.StructurePiecesCollector.shiftInto(int, int, Random, int)
net.minecraft.test.TestContext.createMockCreativeServerPlayerInWorld()
net.minecraft.util.dynamic.Codecs.parameters(String, String, Codec<K>, Function<? super V, ? extends K>, Function<? super K, ? extends Codec<? extends V>>)
net.minecraft.util.math.BlockBox.encompass(BlockBox)
net.minecraft.util.math.BlockBox.encompass(BlockPos)
net.minecraft.util.math.BlockBox.move(int, int, int)
net.minecraft.util.math.BlockBox.move(Vec3i)
net.minecraft.util.math.BlockPos.streamSouthEastSquare(BlockPos)
net.minecraft.util.math.MathHelper.fastInverseSqrt(double)
net.minecraft.util.math.MathHelper.hashCode(int, int, int)
net.minecraft.util.math.MathHelper.hashCode(Vec3i)
net.minecraft.util.math.noise.DoublePerlinNoiseSampler.createLegacy(Random, DoublePerlinNoiseSampler.NoiseParameters)
net.minecraft.util.math.noise.OctavePerlinNoiseSampler.createLegacy(Random, int, DoubleList)
net.minecraft.util.math.noise.OctavePerlinNoiseSampler.createLegacy(Random, IntStream)
net.minecraft.util.math.noise.OctavePerlinNoiseSampler.sample(double, double, double, double, double, boolean)
net.minecraft.util.math.noise.PerlinNoiseSampler.sample(double, double, double, double, double)
net.minecraft.util.math.random.Random.createThreadSafe()	This one is hard to ensure deterministic behavior compared to the non-thread-safe one.
net.minecraft.world.biome.Biome.getTemperature(BlockPos)
net.minecraft.world.chunk.Chunk.getHighestNonEmptySectionYOffset()
net.minecraft.world.chunk.Chunk.getOrCreateGenerationSettings(Supplier<GenerationSettings>)
net.minecraft.world.chunk.WorldChunk.addEntity(Entity)
net.minecraft.world.ChunkRegion.toServerWorld()
net.minecraft.world.dimension.DimensionType.worldFromDimensionNbt(Dynamic<?>)
net.minecraft.world.gen.carver.CarverContext.applyMaterialRule(Function<BlockPos, RegistryEntry<Biome>>, Chunk, BlockPos, boolean)
net.minecraft.world.gen.carver.CarverContext.getRegistryManager()
net.minecraft.world.gen.chunk.ChunkGenerator.getGenerationSettings(RegistryEntry<Biome>)
net.minecraft.world.gen.chunk.ChunkGeneratorSettings.mobGenerationDisabled()
net.minecraft.world.gen.densityfunction.DensityFunctionTypes.Noise.xzScale()
net.minecraft.world.gen.structure.Structure.getShiftedPos(Structure.Context, BlockRotation)
net.minecraft.world.gen.surfacebuilder.SurfaceBuilder.applyMaterialRule(MaterialRules.MaterialRule, CarverContext, Function<BlockPos, RegistryEntry<Biome>>, Chunk, ChunkNoiseSampler, BlockPos, boolean)
net.minecraft.world.poi.PointOfInterest.getFreeTickets()
net.minecraft.world.poi.PointOfInterestSet.getFreeTickets(BlockPos)
net.minecraft.world.poi.PointOfInterestStorage.getFreeTickets(BlockPos)
net.minecraft.world.WorldView.getBrightness(BlockPos)
net.minecraft.world.WorldView.getSeaLevel()
net.minecraft.world.WorldView.isChunkLoaded(int, int)
net.minecraft.world.WorldView.isChunkLoaded(BlockPos)
net.minecraft.world.WorldView.isPosLoaded(int, int)
net.minecraft.world.WorldView.isRegionLoaded(int, int, int, int)
net.minecraft.world.WorldView.isRegionLoaded(int, int, int, int, int, int)
net.minecraft.world.WorldView.isRegionLoaded(BlockPos, BlockPos)

Deprecated Constructors

Constructor	Description
net.minecraft.block.EntityShapeContext(Entity)
net.minecraft.network.packet.c2s.handshake.HandshakeC2SPacket(int, String, int, ConnectionIntent)
net.minecraft.registry.tag.TagKey(RegistryKey<? extends Registry<T>>, Identifier)