Update mappings.

fabric-biome-api-v1/src/main/java/net/fabricmc/fabric/impl/biome/TheEndBiomeData.java

@@ -26,6 +26,8 @@ import com.google.common.base.Preconditions;
 import org.jetbrains.annotations.ApiStatus;
 
 import net.minecraft.util.math.noise.PerlinNoiseSampler;
+import net.minecraft.util.math.random.CheckedRandom;
+import net.minecraft.util.math.random.ChunkRandom;
 import net.minecraft.util.registry.Registry;
 import net.minecraft.util.registry.RegistryEntry;
 import net.minecraft.util.registry.RegistryKey;
@@ -33,8 +35,6 @@ import net.minecraft.world.biome.Biome;
 import net.minecraft.world.biome.BiomeKeys;
 import net.minecraft.world.biome.source.TheEndBiomeSource;
 import net.minecraft.world.biome.source.util.MultiNoiseUtil;
-import net.minecraft.util.math.random.AtomicSimpleRandom;
-import net.minecraft.util.math.random.ChunkRandom;
 
 /**
  * Internal data for modding Vanilla's {@link TheEndBiomeSource}.
@@ -162,7 +162,7 @@ public final class TheEndBiomeData {
 				Long seed = Overrides.seed.get();
 				if (seed == null) throw new IllegalStateException("seed isn't set, ChunkGenerator hook not working?");
 
-				ret = new PerlinNoiseSampler(new ChunkRandom(new AtomicSimpleRandom(seed)));
+				ret = new PerlinNoiseSampler(new ChunkRandom(new CheckedRandom(seed)));
 				samplers.put(noise, ret);
 			}
 

fabric-biome-api-v1/src/testmod/java/net/fabricmc/fabric/test/biome/FabricBiomeTest.java

@@ -91,7 +91,7 @@ public class FabricBiomeTest implements ModInitializer {
 
 		ConfiguredFeature<?, ?> COMMON_DESERT_WELL = new ConfiguredFeature<>(Feature.DESERT_WELL, DefaultFeatureConfig.INSTANCE);
 		Registry.register(BuiltinRegistries.CONFIGURED_FEATURE, new Identifier(MOD_ID, "fab_desert_well"), COMMON_DESERT_WELL);
-		RegistryEntry<ConfiguredFeature<?, ?>> featureEntry = BuiltinRegistries.CONFIGURED_FEATURE.method_44298(BuiltinRegistries.CONFIGURED_FEATURE.getKey(COMMON_DESERT_WELL).orElseThrow());
+		RegistryEntry<ConfiguredFeature<?, ?>> featureEntry = BuiltinRegistries.CONFIGURED_FEATURE.getOrCreateEntry(BuiltinRegistries.CONFIGURED_FEATURE.getKey(COMMON_DESERT_WELL).orElseThrow());
 
 		// The placement config is taken from the vanilla desert well, but no randomness
 		PlacedFeature PLACED_COMMON_DESERT_WELL = new PlacedFeature(featureEntry, List.of(SquarePlacementModifier.of(), PlacedFeatures.MOTION_BLOCKING_HEIGHTMAP, BiomePlacementModifier.of()));

fabric-dimensions-v1/src/testmod/java/net/fabricmc/fabric/test/dimension/VoidChunkGenerator.java

@@ -52,7 +52,7 @@ public class VoidChunkGenerator extends ChunkGenerator {
 	private final Registry<Biome> biomeRegistry;
 
 	public VoidChunkGenerator(Registry<StructureSet> registry, Registry<Biome> biomeRegistry) {
-		super(registry, Optional.empty(), new FixedBiomeSource(biomeRegistry.method_44298(BiomeKeys.PLAINS)));
+		super(registry, Optional.empty(), new FixedBiomeSource(biomeRegistry.getOrCreateEntry(BiomeKeys.PLAINS)));
 		this.biomeRegistry = biomeRegistry;
 	}
 

fabric-dimensions-v1/src/testmod/resources/data/fabric_dimension/dimension_type/void_type.json

@@ -13,5 +13,7 @@
   "piglin_safe" : false,
   "height": 256,
   "min_y": 0,
-  "effects": "fabric_dimension:void"
+  "effects": "fabric_dimension:void",
+  "monster_spawn_block_light_limit": 15,
+  "monster_spawn_light_level": 15
 }

fabric-item-api-v1/src/main/java/net/fabricmc/fabric/mixin/item/ItemStackMixin.java

@@ -57,7 +57,7 @@ public abstract class ItemStackMixin {
 		this.fabric_breakCallback = breakCallback;
 	}
 
-	@ModifyArg(method = "damage(ILnet/minecraft/entity/LivingEntity;Ljava/util/function/Consumer;)V", at = @At(value = "INVOKE", target = "Lnet/minecraft/item/ItemStack;damage(ILnet/minecraft/util/math/random/AbstractRandom;Lnet/minecraft/server/network/ServerPlayerEntity;)Z"), index = 0)
+	@ModifyArg(method = "damage(ILnet/minecraft/entity/LivingEntity;Ljava/util/function/Consumer;)V", at = @At(value = "INVOKE", target = "Lnet/minecraft/item/ItemStack;damage(ILnet/minecraft/util/math/random/Random;Lnet/minecraft/server/network/ServerPlayerEntity;)Z"), index = 0)
 	private int hookDamage(int amount) {
 		CustomDamageHandler handler = ((ItemExtensions) getItem()).fabric_getCustomDamageHandler();
 

fabric-models-v0/src/testmod/java/net/fabricmc/fabric/test/model/BakedModelRenderer.java

@@ -24,11 +24,11 @@ import net.minecraft.client.render.model.BakedModel;
 import net.minecraft.client.render.model.BakedQuad;
 import net.minecraft.client.util.math.MatrixStack;
 import net.minecraft.util.math.Direction;
-import net.minecraft.util.math.random.AbstractRandom;
+import net.minecraft.util.math.random.Random;
 
 public class BakedModelRenderer {
 	private static final Direction[] CULL_FACES = ArrayUtils.add(Direction.values(), null);
-	private static final AbstractRandom RANDOM = AbstractRandom.createAtomic();
+	private static final Random RANDOM = Random.create();
 
 	public static void renderBakedModel(BakedModel model, VertexConsumer vertices, MatrixStack.Entry entry, int light) {
 		for (Direction cullFace : CULL_FACES) {

fabric-object-builder-api-v1/src/main/java/net/fabricmc/fabric/mixin/object/builder/TypeAwareTradeMixin.java

@@ -29,7 +29,7 @@ import net.minecraft.entity.Entity;
 import net.minecraft.item.ItemStack;
 import net.minecraft.util.registry.DefaultedRegistry;
 import net.minecraft.village.TradeOffer;
-import net.minecraft.util.math.random.AbstractRandom;
+import net.minecraft.util.math.random.Random;
 
 @Mixin(targets = "net/minecraft/village/TradeOffers$TypeAwareBuyForOneEmeraldFactory")
 public abstract class TypeAwareTradeMixin {
@@ -48,7 +48,7 @@ public abstract class TypeAwareTradeMixin {
 	 * To prevent "item" -> "air" trades, if the result of a type aware trade is air, make sure no offer is created.
 	 */
 	@Inject(method = "create", at = @At(value = "NEW", target = "net/minecraft/village/TradeOffer"), locals = LocalCapture.CAPTURE_FAILEXCEPTION, cancellable = true)
-	private void failOnNullItem(Entity entity, AbstractRandom random, CallbackInfoReturnable<TradeOffer> cir, ItemStack buyingItem) {
+	private void failOnNullItem(Entity entity, Random random, CallbackInfoReturnable<TradeOffer> cir, ItemStack buyingItem) {
 		if (buyingItem.isEmpty()) { // Will return true for an "empty" item stack that had null passed in the ctor
 			cir.setReturnValue(null); // Return null to prevent creation of empty trades
 		}

fabric-object-builder-api-v1/src/testmod/java/net/fabricmc/fabric/test/object/builder/SimpleTradeFactory.java

@@ -19,7 +19,7 @@ package net.fabricmc.fabric.test.object.builder;
 import net.minecraft.entity.Entity;
 import net.minecraft.village.TradeOffer;
 import net.minecraft.village.TradeOffers;
-import net.minecraft.util.math.random.AbstractRandom;
+import net.minecraft.util.math.random.Random;
 
 class SimpleTradeFactory implements TradeOffers.Factory {
 	private final TradeOffer offer;
@@ -29,7 +29,7 @@ class SimpleTradeFactory implements TradeOffers.Factory {
 	}
 
 	@Override
-	public TradeOffer create(Entity entity, AbstractRandom random) {
+	public TradeOffer create(Entity entity, Random random) {
 		// ALWAYS supply a copy of the offer.
 		return new TradeOffer(this.offer.toNbt());
 	}

fabric-object-builder-api-v1/src/testmod/java/net/fabricmc/fabric/test/object/builder/VillagerTypeTest1.java

@@ -28,7 +28,7 @@ import net.minecraft.entity.passive.WanderingTraderEntity;
 import net.minecraft.item.ItemStack;
 import net.minecraft.item.Items;
 import net.minecraft.text.Text;
-import net.minecraft.util.math.random.AbstractRandom;
+import net.minecraft.util.math.random.Random;
 import net.minecraft.village.TradeOffer;
 import net.minecraft.village.TradeOffers;
 import net.minecraft.village.VillagerProfession;
@@ -68,7 +68,7 @@ public class VillagerTypeTest1 implements ModInitializer {
 
 						for (TradeOffers.Factory[] value : TradeOffers.WANDERING_TRADER_TRADES.values()) {
 							for (TradeOffers.Factory factory : value) {
-								final TradeOffer result = factory.create(trader, AbstractRandom.createAtomic());
+								final TradeOffer result = factory.create(trader, Random.create());
 
 								if (result == null) {
 									continue;

fabric-particles-v1/src/main/java/net/fabricmc/fabric/impl/client/particle/FabricSpriteProviderImpl.java

@@ -22,7 +22,7 @@ import net.minecraft.client.particle.ParticleManager;
 import net.minecraft.client.particle.SpriteProvider;
 import net.minecraft.client.texture.Sprite;
 import net.minecraft.client.texture.SpriteAtlasTexture;
-import net.minecraft.util.math.random.AbstractRandom;
+import net.minecraft.util.math.random.Random;
 
 import net.fabricmc.fabric.api.client.particle.v1.FabricSpriteProvider;
 import net.fabricmc.fabric.mixin.client.particle.ParticleManagerAccessor;
@@ -52,7 +52,7 @@ public class FabricSpriteProviderImpl implements FabricSpriteProvider {
 	}
 
 	@Override
-	public Sprite getSprite(AbstractRandom random) {
+	public Sprite getSprite(Random random) {
 		return delegate.getSprite(random);
 	}
 }

fabric-renderer-api-v1/src/main/java/net/fabricmc/fabric/api/renderer/v1/model/FabricBakedModel.java

@@ -26,7 +26,7 @@ import net.minecraft.client.util.math.MatrixStack;
 import net.minecraft.item.ItemStack;
 import net.minecraft.util.math.BlockPos;
 import net.minecraft.world.BlockRenderView;
-import net.minecraft.util.math.random.AbstractRandom;
+import net.minecraft.util.math.random.Random;
 
 import net.fabricmc.fabric.api.renderer.v1.Renderer;
 import net.fabricmc.fabric.api.renderer.v1.render.RenderContext;
@@ -42,7 +42,7 @@ import net.fabricmc.fabric.api.renderer.v1.render.RenderContext;
  */
 public interface FabricBakedModel {
 	/**
-	 * When true, signals renderer this producer is implemented through {@link BakedModel#getQuads(BlockState, net.minecraft.util.math.Direction, AbstractRandom)}.
+	 * When true, signals renderer this producer is implemented through {@link BakedModel#getQuads(BlockState, net.minecraft.util.math.Direction, Random)}.
 	 * Also means the model does not rely on any non-vanilla features.
 	 * Allows the renderer to optimize or route vanilla models through the unmodified vanilla pipeline if desired.
 	 *
@@ -64,7 +64,7 @@ public interface FabricBakedModel {
 	 * <p>Also called to render block models outside of chunk rebuild or block entity rendering.
 	 * Typically this happens when the block is being rendered as an entity, not as a block placed in the world.
 	 * Currently this happens for falling blocks and blocks being pushed by a piston, but renderers
-	 * should invoke this for all calls to {@link BlockModelRenderer#render(BlockRenderView, BakedModel, BlockState, BlockPos, MatrixStack, VertexConsumer, boolean, AbstractRandom, long, int)}
+	 * should invoke this for all calls to {@link BlockModelRenderer#render(BlockRenderView, BakedModel, BlockState, BlockPos, MatrixStack, VertexConsumer, boolean, Random, long, int)}
 	 * that occur outside of chunk rebuilds to allow for features added by mods, unless
 	 * {@link #isVanillaAdapter()} returns true.
 	 *
@@ -78,7 +78,7 @@ public interface FabricBakedModel {
 	 * neighboring blocks (if appropriate).  Models only need to consider "sides" to the
 	 * extent the model is driven by connection with neighbor blocks or other world state.
 	 *
-	 * <p>Note: with {@link BakedModel#getQuads(BlockState, net.minecraft.util.math.Direction, AbstractRandom)}, the random
+	 * <p>Note: with {@link BakedModel#getQuads(BlockState, net.minecraft.util.math.Direction, Random)}, the random
 	 * parameter is normally initialized with the same seed prior to each face layer.
 	 * Model authors should note this method is called only once per block, and call the provided
 	 * Random supplier multiple times if re-seeding is necessary. For wrapped vanilla baked models,
@@ -94,7 +94,7 @@ public interface FabricBakedModel {
 	 * Will not be thread-safe. Do not cache or retain a reference.
 	 * @param context Accepts model output.
 	 */
-	void emitBlockQuads(BlockRenderView blockView, BlockState state, BlockPos pos, Supplier<AbstractRandom> randomSupplier, RenderContext context);
+	void emitBlockQuads(BlockRenderView blockView, BlockState state, BlockPos pos, Supplier<Random> randomSupplier, RenderContext context);
 
 	/**
 	 * This method will be called during item rendering to generate both the static and
@@ -123,5 +123,5 @@ public interface FabricBakedModel {
 	 * logic here, instead of returning every possible shape from {@link BakedModel#getOverrides}
 	 * as vanilla baked models.
 	 */
-	void emitItemQuads(ItemStack stack, Supplier<AbstractRandom> randomSupplier, RenderContext context);
+	void emitItemQuads(ItemStack stack, Supplier<Random> randomSupplier, RenderContext context);
 }

fabric-renderer-api-v1/src/main/java/net/fabricmc/fabric/api/renderer/v1/model/ForwardingBakedModel.java

@@ -29,7 +29,7 @@ import net.minecraft.item.ItemStack;
 import net.minecraft.util.math.BlockPos;
 import net.minecraft.util.math.Direction;
 import net.minecraft.world.BlockRenderView;
-import net.minecraft.util.math.random.AbstractRandom;
+import net.minecraft.util.math.random.Random;
 
 import net.fabricmc.fabric.api.renderer.v1.render.RenderContext;
 
@@ -42,7 +42,7 @@ public abstract class ForwardingBakedModel implements BakedModel, FabricBakedMod
 	protected BakedModel wrapped;
 
 	@Override
-	public void emitBlockQuads(BlockRenderView blockView, BlockState state, BlockPos pos, Supplier<AbstractRandom> randomSupplier, RenderContext context) {
+	public void emitBlockQuads(BlockRenderView blockView, BlockState state, BlockPos pos, Supplier<Random> randomSupplier, RenderContext context) {
 		((FabricBakedModel) wrapped).emitBlockQuads(blockView, state, pos, randomSupplier, context);
 	}
 
@@ -52,12 +52,12 @@ public abstract class ForwardingBakedModel implements BakedModel, FabricBakedMod
 	}
 
 	@Override
-	public void emitItemQuads(ItemStack stack, Supplier<AbstractRandom> randomSupplier, RenderContext context) {
+	public void emitItemQuads(ItemStack stack, Supplier<Random> randomSupplier, RenderContext context) {
 		((FabricBakedModel) wrapped).emitItemQuads(stack, randomSupplier, context);
 	}
 
 	@Override
-	public List<BakedQuad> getQuads(BlockState blockState, Direction face, AbstractRandom rand) {
+	public List<BakedQuad> getQuads(BlockState blockState, Direction face, Random rand) {
 		return wrapped.getQuads(blockState, face, rand);
 	}
 

fabric-renderer-api-v1/src/main/java/net/fabricmc/fabric/mixin/renderer/client/MixinBakedModel.java

@@ -25,7 +25,7 @@ import net.minecraft.client.render.model.BakedModel;
 import net.minecraft.item.ItemStack;
 import net.minecraft.util.math.BlockPos;
 import net.minecraft.world.BlockRenderView;
-import net.minecraft.util.math.random.AbstractRandom;
+import net.minecraft.util.math.random.Random;
 
 import net.fabricmc.fabric.api.renderer.v1.model.FabricBakedModel;
 import net.fabricmc.fabric.api.renderer.v1.render.RenderContext;
@@ -41,12 +41,12 @@ public interface MixinBakedModel extends FabricBakedModel {
 	}
 
 	@Override
-	default void emitBlockQuads(BlockRenderView blockView, BlockState state, BlockPos pos, Supplier<AbstractRandom> randomSupplier, RenderContext context) {
+	default void emitBlockQuads(BlockRenderView blockView, BlockState state, BlockPos pos, Supplier<Random> randomSupplier, RenderContext context) {
 		context.fallbackConsumer().accept((BakedModel) this);
 	}
 
 	@Override
-	default void emitItemQuads(ItemStack stack, Supplier<AbstractRandom> randomSupplier, RenderContext context) {
+	default void emitItemQuads(ItemStack stack, Supplier<Random> randomSupplier, RenderContext context) {
 		context.fallbackConsumer().accept((BakedModel) this);
 	}
 }

fabric-renderer-api-v1/src/main/java/net/fabricmc/fabric/mixin/renderer/client/MixinMultipartBakedModel.java

@@ -37,7 +37,7 @@ import net.minecraft.client.render.model.MultipartBakedModel;
 import net.minecraft.item.ItemStack;
 import net.minecraft.util.math.BlockPos;
 import net.minecraft.world.BlockRenderView;
-import net.minecraft.util.math.random.AbstractRandom;
+import net.minecraft.util.math.random.Random;
 
 import net.fabricmc.fabric.api.renderer.v1.model.FabricBakedModel;
 import net.fabricmc.fabric.api.renderer.v1.render.RenderContext;
@@ -71,7 +71,7 @@ public class MixinMultipartBakedModel implements FabricBakedModel {
 	}
 
 	@Override
-	public void emitBlockQuads(BlockRenderView blockView, BlockState state, BlockPos pos, Supplier<AbstractRandom> randomSupplier, RenderContext context) {
+	public void emitBlockQuads(BlockRenderView blockView, BlockState state, BlockPos pos, Supplier<Random> randomSupplier, RenderContext context) {
 		BitSet bitSet = this.stateCache.get(state);
 
 		if (bitSet == null) {
@@ -95,7 +95,7 @@ public class MixinMultipartBakedModel implements FabricBakedModel {
 	}
 
 	@Override
-	public void emitItemQuads(ItemStack stack, Supplier<AbstractRandom> randomSupplier, RenderContext context) {
+	public void emitItemQuads(ItemStack stack, Supplier<Random> randomSupplier, RenderContext context) {
 		// Vanilla doesn't use MultipartBakedModel for items.
 	}
 }

fabric-renderer-api-v1/src/main/java/net/fabricmc/fabric/mixin/renderer/client/MixinWeightedBakedModel.java

@@ -35,7 +35,7 @@ import net.minecraft.util.collection.Weighted;
 import net.minecraft.util.collection.Weighting;
 import net.minecraft.util.math.BlockPos;
 import net.minecraft.world.BlockRenderView;
-import net.minecraft.util.math.random.AbstractRandom;
+import net.minecraft.util.math.random.Random;
 
 import net.fabricmc.fabric.api.renderer.v1.model.FabricBakedModel;
 import net.fabricmc.fabric.api.renderer.v1.render.RenderContext;
@@ -67,7 +67,7 @@ public class MixinWeightedBakedModel implements FabricBakedModel {
 	}
 
 	@Override
-	public void emitBlockQuads(BlockRenderView blockView, BlockState state, BlockPos pos, Supplier<AbstractRandom> randomSupplier, RenderContext context) {
+	public void emitBlockQuads(BlockRenderView blockView, BlockState state, BlockPos pos, Supplier<Random> randomSupplier, RenderContext context) {
 		Weighted.Present<BakedModel> selected = Weighting.getAt(this.models, Math.abs((int) randomSupplier.get().nextLong()) % this.totalWeight).orElse(null);
 
 		if (selected != null) {
@@ -76,7 +76,7 @@ public class MixinWeightedBakedModel implements FabricBakedModel {
 	}
 
 	@Override
-	public void emitItemQuads(ItemStack stack, Supplier<AbstractRandom> randomSupplier, RenderContext context) {
+	public void emitItemQuads(ItemStack stack, Supplier<Random> randomSupplier, RenderContext context) {
 		Weighted.Present<BakedModel> selected = Weighting.getAt(this.models, Math.abs((int) randomSupplier.get().nextLong()) % this.totalWeight).orElse(null);
 
 		if (selected != null) {

fabric-renderer-api-v1/src/testmod/java/net/fabricmc/fabric/test/renderer/simple/client/FrameBakedModel.java

@@ -34,7 +34,7 @@ import net.minecraft.item.ItemStack;
 import net.minecraft.util.math.BlockPos;
 import net.minecraft.util.math.Direction;
 import net.minecraft.world.BlockRenderView;
-import net.minecraft.util.math.random.AbstractRandom;
+import net.minecraft.util.math.random.Random;
 
 import net.fabricmc.fabric.api.renderer.v1.mesh.Mesh;
 import net.fabricmc.fabric.api.renderer.v1.mesh.MutableQuadView;
@@ -53,7 +53,7 @@ final class FrameBakedModel implements BakedModel, FabricBakedModel {
 	}
 
 	@Override
-	public List<BakedQuad> getQuads(@Nullable BlockState state, @Nullable Direction face, AbstractRandom random) {
+	public List<BakedQuad> getQuads(@Nullable BlockState state, @Nullable Direction face, Random random) {
 		return Collections.emptyList(); // Renderer API makes this obsolete, so return no quads
 	}
 
@@ -98,7 +98,7 @@ final class FrameBakedModel implements BakedModel, FabricBakedModel {
 	}
 
 	@Override
-	public void emitBlockQuads(BlockRenderView blockView, BlockState state, BlockPos pos, Supplier<AbstractRandom> randomSupplier, RenderContext context) {
+	public void emitBlockQuads(BlockRenderView blockView, BlockState state, BlockPos pos, Supplier<Random> randomSupplier, RenderContext context) {
 		// Emit our frame mesh
 		context.meshConsumer().accept(this.frameMesh);
 
@@ -131,7 +131,7 @@ final class FrameBakedModel implements BakedModel, FabricBakedModel {
 	}
 
 	@Override
-	public void emitItemQuads(ItemStack stack, Supplier<AbstractRandom> randomSupplier, RenderContext context) {
+	public void emitItemQuads(ItemStack stack, Supplier<Random> randomSupplier, RenderContext context) {
 		// TODO: Implement an item test.
 		// For now we will just leave this as I have not added a block item yet
 	}

fabric-renderer-indigo/src/main/java/net/fabricmc/fabric/impl/client/indigo/renderer/render/BlockRenderContext.java

@@ -30,7 +30,7 @@ import net.minecraft.util.math.BlockPos;
 import net.minecraft.util.math.Matrix3f;
 import net.minecraft.util.math.Matrix4f;
 import net.minecraft.world.BlockRenderView;
-import net.minecraft.util.math.random.AbstractRandom;
+import net.minecraft.util.math.random.Random;
 
 import net.fabricmc.fabric.api.renderer.v1.mesh.Mesh;
 import net.fabricmc.fabric.api.renderer.v1.mesh.QuadEmitter;
@@ -49,9 +49,9 @@ public class BlockRenderContext extends AbstractRenderContext {
 	private boolean didOutput = false;
 	// These are kept as fields to avoid the heap allocation for a supplier.
 	// BlockModelRenderer allows the caller to supply both the random object and seed.
-	private AbstractRandom random;
+	private Random random;
 	private long seed;
-	private final Supplier<AbstractRandom> randomSupplier = () -> {
+	private final Supplier<Random> randomSupplier = () -> {
 		random.setSeed(seed);
 		return random;
 	};
@@ -112,7 +112,7 @@ public class BlockRenderContext extends AbstractRenderContext {
 		return bufferBuilder;
 	}
 
-	public boolean render(BlockRenderView blockView, BakedModel model, BlockState state, BlockPos pos, MatrixStack matrixStack, VertexConsumer buffer, AbstractRandom random, long seed, int overlay) {
+	public boolean render(BlockRenderView blockView, BakedModel model, BlockState state, BlockPos pos, MatrixStack matrixStack, VertexConsumer buffer, Random random, long seed, int overlay) {
 		this.bufferBuilder = buffer;
 		this.matrix = matrixStack.peek().getPositionMatrix();
 		this.normalMatrix = matrixStack.peek().getNormalMatrix();

fabric-renderer-indigo/src/main/java/net/fabricmc/fabric/impl/client/indigo/renderer/render/BlockRenderInfo.java

@@ -26,7 +26,7 @@ import net.minecraft.client.render.RenderLayers;
 import net.minecraft.util.math.BlockPos;
 import net.minecraft.util.math.Direction;
 import net.minecraft.world.BlockRenderView;
-import net.minecraft.util.math.random.AbstractRandom;
+import net.minecraft.util.math.random.Random;
 
 import net.fabricmc.fabric.api.renderer.v1.material.BlendMode;
 
@@ -39,7 +39,7 @@ import net.fabricmc.fabric.api.renderer.v1.material.BlendMode;
  */
 public class BlockRenderInfo {
 	private final BlockColors blockColorMap = MinecraftClient.getInstance().getBlockColors();
-	private final AbstractRandom random = AbstractRandom.createAtomic();
+	private final Random random = Random.create();
 	public BlockRenderView blockView;
 	public BlockPos blockPos;
 	public BlockState blockState;
@@ -47,8 +47,8 @@ public class BlockRenderInfo {
 	boolean defaultAo;
 	RenderLayer defaultLayer;
 
-	public final Supplier<AbstractRandom> randomSupplier = () -> {
-		final AbstractRandom result = random;
+	public final Supplier<Random> randomSupplier = () -> {
+		final Random result = random;
 		long seed = this.seed;
 
 		if (seed == -1L) {

fabric-renderer-indigo/src/main/java/net/fabricmc/fabric/impl/client/indigo/renderer/render/ItemRenderContext.java

@@ -39,7 +39,7 @@ import net.minecraft.item.Item;
 import net.minecraft.item.ItemStack;
 import net.minecraft.util.math.Direction;
 import net.minecraft.util.math.Vec3f;
-import net.minecraft.util.math.random.AbstractRandom;
+import net.minecraft.util.math.random.Random;
 
 import net.fabricmc.fabric.api.renderer.v1.material.BlendMode;
 import net.fabricmc.fabric.api.renderer.v1.mesh.Mesh;
@@ -67,10 +67,10 @@ public class ItemRenderContext extends AbstractRenderContext {
 	}
 
 	private final ItemColors colorMap;
-	private final AbstractRandom random = AbstractRandom.createAtomic();
+	private final Random random = Random.create();
 	private final Vec3f normalVec = new Vec3f();
 
-	private final Supplier<AbstractRandom> randomSupplier = () -> {
+	private final Supplier<Random> randomSupplier = () -> {
 		random.setSeed(ITEM_RANDOM_SEED);
 		return random;
 	};

fabric-renderer-indigo/src/main/java/net/fabricmc/fabric/impl/client/indigo/renderer/render/TerrainFallbackConsumer.java

@@ -27,7 +27,7 @@ import net.minecraft.client.render.VertexConsumer;
 import net.minecraft.client.render.model.BakedModel;
 import net.minecraft.client.render.model.BakedQuad;
 import net.minecraft.util.math.Direction;
-import net.minecraft.util.math.random.AbstractRandom;
+import net.minecraft.util.math.random.Random;
 
 import net.fabricmc.fabric.api.renderer.v1.mesh.QuadEmitter;
 import net.fabricmc.fabric.api.renderer.v1.model.ModelHelper;
@@ -80,7 +80,7 @@ public abstract class TerrainFallbackConsumer extends AbstractQuadRenderer imple
 
 	@Override
 	public void accept(BakedModel model) {
-		final Supplier<AbstractRandom> random = blockInfo.randomSupplier;
+		final Supplier<Random> random = blockInfo.randomSupplier;
 		final Value defaultMaterial = blockInfo.defaultAo && model.useAmbientOcclusion() ? MATERIAL_SHADED : MATERIAL_FLAT;
 		final BlockState blockState = blockInfo.blockState;
 

fabric-renderer-indigo/src/main/java/net/fabricmc/fabric/mixin/client/indigo/renderer/MixinBlockModelRenderer.java

@@ -28,7 +28,7 @@ import net.minecraft.client.render.block.BlockModelRenderer;
 import net.minecraft.client.render.model.BakedModel;
 import net.minecraft.client.util.math.MatrixStack;
 import net.minecraft.util.math.BlockPos;
-import net.minecraft.util.math.random.AbstractRandom;
+import net.minecraft.util.math.random.Random;
 import net.minecraft.world.BlockRenderView;
 
 import net.fabricmc.fabric.api.renderer.v1.model.FabricBakedModel;
@@ -40,8 +40,8 @@ public abstract class MixinBlockModelRenderer {
 	@Unique
 	private final ThreadLocal<BlockRenderContext> fabric_contexts = ThreadLocal.withInitial(BlockRenderContext::new);
 
-	@Inject(at = @At("HEAD"), method = "render(Lnet/minecraft/world/BlockRenderView;Lnet/minecraft/client/render/model/BakedModel;Lnet/minecraft/block/BlockState;Lnet/minecraft/util/math/BlockPos;Lnet/minecraft/client/util/math/MatrixStack;Lnet/minecraft/client/render/VertexConsumer;ZLnet/minecraft/util/math/random/AbstractRandom;JI)V", cancellable = true)
-	private void hookRender(BlockRenderView blockView, BakedModel model, BlockState state, BlockPos pos, MatrixStack matrix, VertexConsumer buffer, boolean checkSides, AbstractRandom rand, long seed, int overlay, CallbackInfo ci) {
+	@Inject(at = @At("HEAD"), method = "render(Lnet/minecraft/world/BlockRenderView;Lnet/minecraft/client/render/model/BakedModel;Lnet/minecraft/block/BlockState;Lnet/minecraft/util/math/BlockPos;Lnet/minecraft/client/util/math/MatrixStack;Lnet/minecraft/client/render/VertexConsumer;ZLnet/minecraft/util/math/random/Random;JI)V", cancellable = true)
+	private void hookRender(BlockRenderView blockView, BakedModel model, BlockState state, BlockPos pos, MatrixStack matrix, VertexConsumer buffer, boolean checkSides, Random rand, long seed, int overlay, CallbackInfo ci) {
 		if (!((FabricBakedModel) model).isVanillaAdapter()) {
 			BlockRenderContext context = fabric_contexts.get();
 			// Note that we do not support face-culling here (so checkSides is ignored)

fabric-renderer-indigo/src/main/java/net/fabricmc/fabric/mixin/client/indigo/renderer/MixinChunkRebuildTask.java

@@ -41,7 +41,7 @@ import net.minecraft.client.render.model.BakedModel;
 import net.minecraft.client.util.math.MatrixStack;
 import net.minecraft.util.math.BlockPos;
 import net.minecraft.util.math.Vec3d;
-import net.minecraft.util.math.random.AbstractRandom;
+import net.minecraft.util.math.random.Random;
 import net.minecraft.world.BlockRenderView;
 
 import net.fabricmc.fabric.api.renderer.v1.model.FabricBakedModel;
@@ -77,7 +77,7 @@ public abstract class MixinChunkRebuildTask {
 	private void hookChunkBuild(float cameraX, float cameraY, float cameraZ,
 			BlockBufferBuilderStorage builder,
 			CallbackInfoReturnable<BuiltChunk.RebuildTask.RenderData> ci,
-			BuiltChunk.RebuildTask.RenderData renderData, int i, BlockPos blockPos, BlockPos blockPos2, ChunkOcclusionDataBuilder chunkOcclusionDataBuilder, ChunkRendererRegion region, MatrixStack matrixStack, Set<RenderLayer> initializedLayers, AbstractRandom abstractRandom, BlockRenderManager blockRenderManager) {
+			BuiltChunk.RebuildTask.RenderData renderData, int i, BlockPos blockPos, BlockPos blockPos2, ChunkOcclusionDataBuilder chunkOcclusionDataBuilder, ChunkRendererRegion region, MatrixStack matrixStack, Set<RenderLayer> initializedLayers, Random abstractRandom, BlockRenderManager blockRenderManager) {
 		// hook just before iterating over the render chunk's chunks blocks, captures the used renderlayer set
 		// accessing this.region is unsafe due to potential async cancellation, the LV has to be used!
 
@@ -90,21 +90,21 @@ public abstract class MixinChunkRebuildTask {
 	 * This is the hook that actually implements the rendering API for terrain rendering.
 	 *
 	 * <p>It's unusual to have a @Redirect in a Fabric library, but in this case
-	 * it is our explicit intention that {@link BlockRenderManager#renderBlock(BlockState, BlockPos, BlockRenderView, MatrixStack, VertexConsumer, boolean, AbstractRandom)}
+	 * it is our explicit intention that {@link BlockRenderManager#renderBlock(BlockState, BlockPos, BlockRenderView, MatrixStack, VertexConsumer, boolean, Random)}
 	 * does not execute for models that will be rendered by our renderer.
 	 *
 	 * <p>Any mod that wants to redirect this specific call is likely also a renderer, in which case this
 	 * renderer should not be present, or the mod should probably instead be relying on the renderer API
 	 * which was specifically created to provide for enhanced terrain rendering.
 	 *
-	 * <p>Note also that {@link BlockRenderManager#renderBlock(BlockState, BlockPos, BlockRenderView, MatrixStack, VertexConsumer, boolean, AbstractRandom)}
+	 * <p>Note also that {@link BlockRenderManager#renderBlock(BlockState, BlockPos, BlockRenderView, MatrixStack, VertexConsumer, boolean, Random)}
 	 * IS called if the block render type is something other than {@link BlockRenderType#MODEL}.
 	 * Normally this does nothing but will allow mods to create rendering hooks that are
 	 * driven off of render type. (Not recommended or encouraged, but also not prevented.)
 	 */
 	@Redirect(method = "render", require = 1, at = @At(value = "INVOKE",
-			target = "Lnet/minecraft/client/render/block/BlockRenderManager;renderBlock(Lnet/minecraft/block/BlockState;Lnet/minecraft/util/math/BlockPos;Lnet/minecraft/world/BlockRenderView;Lnet/minecraft/client/util/math/MatrixStack;Lnet/minecraft/client/render/VertexConsumer;ZLnet/minecraft/util/math/random/AbstractRandom;)V"))
-	private void hookChunkBuildTesselate(BlockRenderManager renderManager, BlockState blockState, BlockPos blockPos, BlockRenderView blockView, MatrixStack matrix, VertexConsumer bufferBuilder, boolean checkSides, AbstractRandom random) {
+			target = "Lnet/minecraft/client/render/block/BlockRenderManager;renderBlock(Lnet/minecraft/block/BlockState;Lnet/minecraft/util/math/BlockPos;Lnet/minecraft/world/BlockRenderView;Lnet/minecraft/client/util/math/MatrixStack;Lnet/minecraft/client/render/VertexConsumer;ZLnet/minecraft/util/math/random/Random;)V"))
+	private void hookChunkBuildTesselate(BlockRenderManager renderManager, BlockState blockState, BlockPos blockPos, BlockRenderView blockView, MatrixStack matrix, VertexConsumer bufferBuilder, boolean checkSides, Random random) {
 		if (blockState.getRenderType() == BlockRenderType.MODEL) {
 			final BakedModel model = renderManager.getModel(blockState);
 

fabric-screen-api-v1/src/testmod/java/net/fabricmc/fabric/test/screen/SoundButton.java

@@ -25,10 +25,10 @@ import net.minecraft.sound.SoundEvents;
 import net.minecraft.text.Text;
 import net.minecraft.util.registry.Registry;
 import net.minecraft.util.registry.RegistryEntry;
-import net.minecraft.util.math.random.AbstractRandom;
+import net.minecraft.util.math.random.Random;
 
 class SoundButton extends PressableWidget {
-	private static final AbstractRandom RANDOM = AbstractRandom.createAtomic();
+	private static final Random RANDOM = Random.create();
 
 	SoundButton(int x, int y, int width, int height) {
 		super(x, y, width, height, Text.of("Sound Button"));

gradle.properties

@@ -2,7 +2,7 @@ org.gradle.jvmargs=-Xmx2560M
 
 version=0.52.4
 minecraft_version=1.19-pre1
-yarn_version=+build.1
+yarn_version=+build.4
 loader_version=0.14.5
 
 prerelease=true