Merge pull request #383 from PolyhedralDev/ver/6.2.1

6.2.1 but for real this time
2 years ago · 358e09d05b
parent 44550e8d8e 1f7c4ee4e7
commit 358e09d05b
40 changed files with 1711 additions and 0 deletions
--- a/build.gradle.kts
+++ b/build.gradle.kts
@ -42,6 +42,7 @@ afterEvaluate {
    forImmediateSubProjects(":platforms") {
        configureDistribution()
    }
+    project(":platforms:bukkit:common").configureDistribution()
    forSubProjects(":common:addons") {
        apply(plugin = "com.github.johnrengelman.shadow")
        
--- a/common/addons/biome-provider-pipeline-v2/LICENSE
+++ b/common/addons/biome-provider-pipeline-v2/LICENSE
@ -0,0 +1,21 @@
+MIT License
+
+Copyright (c) 2020-2021 Polyhedral Development
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.
--- a/common/addons/biome-provider-pipeline-v2/README.md
+++ b/common/addons/biome-provider-pipeline-v2/README.md
@ -0,0 +1,12 @@
+# biome-provider-pipeline-2
+
+The second version of the Biome Pipeline, a procedural biome provider that uses a series
+of "stages" to apply "mutations" to a 2D grid of biomes.
+
+Version 2 is a re-implementation of the original addon with the primary goal of providing
+consistent scaling for noise relative to the world
+(See https://github.com/PolyhedralDev/Terra/issues/264 for more details), and has been
+included as a separate addon to maintain parity with packs utilizing the first version. 
+
+This addon registers the `PIPELINE` biome provider type, and all associated
+configurations.
--- a/common/addons/biome-provider-pipeline-v2/build.gradle.kts
+++ b/common/addons/biome-provider-pipeline-v2/build.gradle.kts
@ -0,0 +1,12 @@
+version = version("1.0.0")
+
+dependencies {
+    compileOnlyApi(project(":common:addons:manifest-addon-loader"))
+    
+    implementation("net.jafama", "jafama", Versions.Libraries.Internal.jafama)
+    testImplementation("net.jafama", "jafama", Versions.Libraries.Internal.jafama)
+}
+
+tasks.named<com.github.jengelman.gradle.plugins.shadow.tasks.ShadowJar>("shadowJar") {
+    relocate("net.jafama", "com.dfsek.terra.addons.biome.pipeline.lib.jafama")
+}
--- a/common/addons/biome-provider-pipeline-v2/src/main/java/com/dfsek/terra/addons/biome/pipeline/v2/BiomePipelineAddon.java
+++ b/common/addons/biome-provider-pipeline-v2/src/main/java/com/dfsek/terra/addons/biome/pipeline/v2/BiomePipelineAddon.java
@ -0,0 +1,89 @@
+/*
+ * Copyright (c) 2020-2021 Polyhedral Development
+ *
+ * The Terra Core Addons are licensed under the terms of the MIT License. For more details,
+ * reference the LICENSE file in this module's root directory.
+ */
+
+package com.dfsek.terra.addons.biome.pipeline.v2;
+
+import com.dfsek.tectonic.api.config.template.object.ObjectTemplate;
+
+import java.util.function.Supplier;
+
+import com.dfsek.terra.addons.biome.pipeline.v2.config.BiomePipelineTemplate;
+import com.dfsek.terra.addons.biome.pipeline.v2.config.PipelineBiomeLoader;
+import com.dfsek.terra.addons.biome.pipeline.v2.config.source.SamplerSourceTemplate;
+import com.dfsek.terra.addons.biome.pipeline.v2.config.stage.expander.ExpanderStageTemplate;
+import com.dfsek.terra.addons.biome.pipeline.v2.config.stage.mutator.BorderListStageTemplate;
+import com.dfsek.terra.addons.biome.pipeline.v2.config.stage.mutator.BorderStageTemplate;
+import com.dfsek.terra.addons.biome.pipeline.v2.config.stage.mutator.ReplaceListStageTemplate;
+import com.dfsek.terra.addons.biome.pipeline.v2.config.stage.mutator.ReplaceStageTemplate;
+import com.dfsek.terra.addons.biome.pipeline.v2.config.stage.mutator.SmoothStageTemplate;
+import com.dfsek.terra.addons.biome.pipeline.v2.api.Source;
+import com.dfsek.terra.addons.biome.pipeline.v2.api.Stage;
+import com.dfsek.terra.addons.biome.pipeline.v2.api.biome.PipelineBiome;
+import com.dfsek.terra.addons.manifest.api.AddonInitializer;
+import com.dfsek.terra.api.Platform;
+import com.dfsek.terra.api.addon.BaseAddon;
+import com.dfsek.terra.api.event.events.config.pack.ConfigPackPostLoadEvent;
+import com.dfsek.terra.api.event.events.config.pack.ConfigPackPreLoadEvent;
+import com.dfsek.terra.api.event.functional.FunctionalEventHandler;
+import com.dfsek.terra.api.inject.annotations.Inject;
+import com.dfsek.terra.api.registry.CheckedRegistry;
+import com.dfsek.terra.api.registry.Registry;
+import com.dfsek.terra.api.util.reflection.TypeKey;
+import com.dfsek.terra.api.world.biome.Biome;
+import com.dfsek.terra.api.world.biome.generation.BiomeProvider;
+
+
+public class BiomePipelineAddon implements AddonInitializer {
+    
+    public static final TypeKey<Supplier<ObjectTemplate<Source>>> SOURCE_REGISTRY_KEY = new TypeKey<>() {
+    };
+    
+    public static final TypeKey<Supplier<ObjectTemplate<Stage>>> STAGE_REGISTRY_KEY = new TypeKey<>() {
+    };
+    public static final TypeKey<Supplier<ObjectTemplate<BiomeProvider>>> PROVIDER_REGISTRY_KEY = new TypeKey<>() {
+    };
+    @Inject
+    private Platform platform;
+    
+    @Inject
+    private BaseAddon addon;
+    
+    @Override
+    public void initialize() {
+        platform.getEventManager()
+                .getHandler(FunctionalEventHandler.class)
+                .register(addon, ConfigPackPreLoadEvent.class)
+                .then(event -> {
+                    CheckedRegistry<Supplier<ObjectTemplate<BiomeProvider>>> providerRegistry = event.getPack().getOrCreateRegistry(
+                            PROVIDER_REGISTRY_KEY);
+                    providerRegistry.register(addon.key("PIPELINE"), BiomePipelineTemplate::new);
+                })
+                .then(event -> {
+                    CheckedRegistry<Supplier<ObjectTemplate<Source>>> sourceRegistry = event.getPack().getOrCreateRegistry(
+                            SOURCE_REGISTRY_KEY);
+                    sourceRegistry.register(addon.key("SAMPLER"), SamplerSourceTemplate::new);
+                })
+                .then(event -> {
+                    CheckedRegistry<Supplier<ObjectTemplate<Stage>>> stageRegistry = event.getPack().getOrCreateRegistry(
+                            STAGE_REGISTRY_KEY);
+                    stageRegistry.register(addon.key("FRACTAL_EXPAND"), ExpanderStageTemplate::new);
+                    stageRegistry.register(addon.key("SMOOTH"), SmoothStageTemplate::new);
+                    stageRegistry.register(addon.key("REPLACE"), ReplaceStageTemplate::new);
+                    stageRegistry.register(addon.key("REPLACE_LIST"), ReplaceListStageTemplate::new);
+                    stageRegistry.register(addon.key("BORDER"), BorderStageTemplate::new);
+                    stageRegistry.register(addon.key("BORDER_LIST"), BorderListStageTemplate::new);
+                })
+                .failThrough();
+        platform.getEventManager()
+                .getHandler(FunctionalEventHandler.class)
+                .register(addon, ConfigPackPostLoadEvent.class)
+                .then(event -> {
+                    Registry<Biome> biomeRegistry = event.getPack().getRegistry(Biome.class);
+                    event.getPack().applyLoader(PipelineBiome.class, new PipelineBiomeLoader(biomeRegistry));
+                });
+    }
+}
--- a/common/addons/biome-provider-pipeline-v2/src/main/java/com/dfsek/terra/addons/biome/pipeline/v2/BiomePipelineColumn.java
+++ b/common/addons/biome-provider-pipeline-v2/src/main/java/com/dfsek/terra/addons/biome/pipeline/v2/BiomePipelineColumn.java
@ -0,0 +1,71 @@
+package com.dfsek.terra.addons.biome.pipeline.v2;
+
+import java.util.function.Consumer;
+
+import com.dfsek.terra.api.util.Column;
+import com.dfsek.terra.api.util.function.IntIntObjConsumer;
+import com.dfsek.terra.api.util.function.IntObjConsumer;
+import com.dfsek.terra.api.world.biome.Biome;
+import com.dfsek.terra.api.world.biome.generation.BiomeProvider;
+
+
+public class BiomePipelineColumn implements Column<Biome> {
+    private final int min;
+    private final int max;
+    
+    private final int x;
+    private final int z;
+    private final Biome biome;
+    
+    protected BiomePipelineColumn(BiomeProvider biomeProvider, int min, int max, int x, int z, long seed) {
+        this.min = min;
+        this.max = max;
+        this.x = x;
+        this.z = z;
+        this.biome = biomeProvider.getBiome(x, 0, z, seed);
+    }
+    
+    @Override
+    public int getMinY() {
+        return min;
+    }
+    
+    @Override
+    public int getMaxY() {
+        return max;
+    }
+    
+    @Override
+    public int getX() {
+        return x;
+    }
+    
+    @Override
+    public int getZ() {
+        return z;
+    }
+    
+    @Override
+    public Biome get(int y) {
+        return biome;
+    }
+    
+    @Override
+    public void forRanges(int resolution, IntIntObjConsumer<Biome> consumer) {
+        consumer.accept(min, max, biome);
+    }
+    
+    @Override
+    public void forEach(Consumer<Biome> consumer) {
+        for(int y = min; y < max; y++) {
+            consumer.accept(biome);
+        }
+    }
+    
+    @Override
+    public void forEach(IntObjConsumer<Biome> consumer) {
+        for(int y = min; y < max; y++) {
+            consumer.accept(y, biome);
+        }
+    }
+}
--- a/common/addons/biome-provider-pipeline-v2/src/main/java/com/dfsek/terra/addons/biome/pipeline/v2/PipelineBiomeProvider.java
+++ b/common/addons/biome-provider-pipeline-v2/src/main/java/com/dfsek/terra/addons/biome/pipeline/v2/PipelineBiomeProvider.java
@ -0,0 +1,109 @@
+package com.dfsek.terra.addons.biome.pipeline.v2;
+
+import com.dfsek.terra.addons.biome.pipeline.v2.api.BiomeChunk;
+import com.dfsek.terra.addons.biome.pipeline.v2.api.Pipeline;
+import com.dfsek.terra.addons.biome.pipeline.v2.api.SeededVector;
+import com.dfsek.terra.addons.biome.pipeline.v2.api.Stage;
+import com.dfsek.terra.addons.biome.pipeline.v2.api.biome.PipelineBiome;
+import com.github.benmanes.caffeine.cache.Caffeine;
+import com.github.benmanes.caffeine.cache.LoadingCache;
+import net.jafama.FastMath;
+
+import java.util.Comparator;
+import java.util.HashSet;
+import java.util.Set;
+import java.util.stream.StreamSupport;
+
+import com.dfsek.terra.api.noise.NoiseSampler;
+import com.dfsek.terra.api.registry.key.StringIdentifiable;
+import com.dfsek.terra.api.util.Column;
+import com.dfsek.terra.api.world.biome.Biome;
+import com.dfsek.terra.api.world.biome.generation.BiomeProvider;
+
+
+public class PipelineBiomeProvider implements BiomeProvider {
+    
+    private final LoadingCache<SeededVector, BiomeChunk> biomeChunkCache;
+    private final int chunkSize;
+    private final int resolution;
+    private final NoiseSampler mutator;
+    private final double noiseAmp;
+    private final Set<Biome> biomes;
+    
+    public PipelineBiomeProvider(Pipeline pipeline, int resolution, NoiseSampler mutator, double noiseAmp) {
+        this.resolution = resolution;
+        this.mutator = mutator;
+        this.noiseAmp = noiseAmp;
+        this.chunkSize = pipeline.getChunkSize();
+        this.biomeChunkCache = Caffeine.newBuilder()
+                                       .maximumSize(1024)
+                                       .build(pipeline::generateChunk);
+    
+        Set<PipelineBiome> biomeSet = new HashSet<>();
+        pipeline.getSource().getBiomes().forEach(biomeSet::add);
+        Iterable<PipelineBiome> result = biomeSet;
+        for(Stage stage : pipeline.getStages()) {
+            result = stage.getBiomes(result);
+        }
+        this.biomes = new HashSet<>();
+        Iterable<PipelineBiome> finalResult = result;
+        result.forEach(pipelineBiome -> {
+            if(pipelineBiome.isPlaceholder()) {
+            
+                StringBuilder biomeList = new StringBuilder("\n");
+                StreamSupport.stream(finalResult.spliterator(), false)
+                             .sorted(Comparator.comparing(StringIdentifiable::getID))
+                             .forEach(delegate -> biomeList
+                                     .append("    - ")
+                                     .append(delegate.getID())
+                                     .append(':')
+                                     .append(delegate.getClass().getCanonicalName())
+                                     .append('\n'));
+                throw new IllegalArgumentException("Biome Pipeline leaks placeholder biome \"" + pipelineBiome.getID() +
+                                                   "\". Ensure there is a stage to guarantee replacement of the placeholder biome. Biomes: " +
+                                                   biomeList);
+            }
+            this.biomes.add(pipelineBiome.getBiome());
+        });
+    }
+    
+    @Override
+    public Biome getBiome(int x, int y, int z, long seed) {
+        return getBiome(x, z, seed);
+    }
+    
+    public Biome getBiome(int x, int z, long seed) {
+    
+        x += mutator.noise(seed + 1, x, z) * noiseAmp;
+        z += mutator.noise(seed + 2, x, z) * noiseAmp;
+        
+        x /= resolution;
+        z /= resolution;
+        
+        int chunkX = FastMath.floorDiv(x, chunkSize);
+        int chunkZ = FastMath.floorDiv(z, chunkSize);
+        
+        int chunkWorldX = chunkX * chunkSize;
+        int chunkWorldZ = chunkZ * chunkSize;
+        
+        int xInChunk = x - chunkWorldX;
+        int zInChunk = z - chunkWorldZ;
+        
+        return biomeChunkCache.get(new SeededVector(seed, chunkWorldX, chunkWorldZ)).get(xInChunk, zInChunk).getBiome();
+    }
+    
+    @Override
+    public Iterable<Biome> getBiomes() {
+        return biomes;
+    }
+    
+    @Override
+    public Column<Biome> getColumn(int x, int z, long seed, int min, int max) {
+        return new BiomePipelineColumn(this, min, max, x, z, seed);
+    }
+    
+    @Override
+    public int resolution() {
+        return resolution;
+    }
+}
--- a/common/addons/biome-provider-pipeline-v2/src/main/java/com/dfsek/terra/addons/biome/pipeline/v2/api/BiomeChunk.java
+++ b/common/addons/biome-provider-pipeline-v2/src/main/java/com/dfsek/terra/addons/biome/pipeline/v2/api/BiomeChunk.java
@ -0,0 +1,10 @@
+package com.dfsek.terra.addons.biome.pipeline.v2.api;
+
+
+import com.dfsek.terra.addons.biome.pipeline.v2.api.biome.PipelineBiome;
+
+
+public interface BiomeChunk {
+    
+    PipelineBiome get(int xInChunk, int zInChunk);
+}
--- a/common/addons/biome-provider-pipeline-v2/src/main/java/com/dfsek/terra/addons/biome/pipeline/v2/api/Expander.java
+++ b/common/addons/biome-provider-pipeline-v2/src/main/java/com/dfsek/terra/addons/biome/pipeline/v2/api/Expander.java
@ -0,0 +1,29 @@
+package com.dfsek.terra.addons.biome.pipeline.v2.api;
+
+import com.dfsek.terra.addons.biome.pipeline.v2.pipeline.BiomeChunkImpl.ViewPoint;
+import com.dfsek.terra.addons.biome.pipeline.v2.api.biome.PipelineBiome;
+
+
+/**
+ * Resizes the internal grid of a BiomeChunk when applied, serves the purpose of
+ * filling in null biomes as a result of this resizing.
+ */
+public interface Expander extends Stage {
+    
+    PipelineBiome fillBiome(ViewPoint viewPoint);
+    
+    @Override
+    default int maxRelativeReadDistance() {
+        return 0;
+    }
+    
+    @Override
+    default PipelineBiome apply(ViewPoint viewPoint) {
+        PipelineBiome currentBiome = viewPoint.getBiome();
+        if(currentBiome == null) {
+            return fillBiome(viewPoint);
+        } else {
+            return currentBiome;
+        }
+    }
+}
--- a/common/addons/biome-provider-pipeline-v2/src/main/java/com/dfsek/terra/addons/biome/pipeline/v2/api/Pipeline.java
+++ b/common/addons/biome-provider-pipeline-v2/src/main/java/com/dfsek/terra/addons/biome/pipeline/v2/api/Pipeline.java
@ -0,0 +1,14 @@
+package com.dfsek.terra.addons.biome.pipeline.v2.api;
+
+import java.util.List;
+
+
+public interface Pipeline {
+    BiomeChunk generateChunk(SeededVector worldCoordinates);
+    
+    int getChunkSize();
+    
+    Source getSource();
+    
+    List<Stage> getStages();
+}
--- a/common/addons/biome-provider-pipeline-v2/src/main/java/com/dfsek/terra/addons/biome/pipeline/v2/api/SeededVector.java
+++ b/common/addons/biome-provider-pipeline-v2/src/main/java/com/dfsek/terra/addons/biome/pipeline/v2/api/SeededVector.java
@ -0,0 +1,19 @@
+package com.dfsek.terra.addons.biome.pipeline.v2.api;
+
+public record SeededVector(long seed, int x, int z) {
+    
+    @Override
+    public boolean equals(Object obj) {
+        if(obj instanceof SeededVector that) {
+            return this.z == that.z && this.x == that.x && this.seed == that.seed;
+        }
+        return false;
+    }
+    
+    @Override
+    public int hashCode() {
+        int code = x;
+        code = 31 * code + z;
+        return 31 * code + ((int) (seed ^ (seed >>> 32)));
+    }
+}
--- a/common/addons/biome-provider-pipeline-v2/src/main/java/com/dfsek/terra/addons/biome/pipeline/v2/api/Source.java
+++ b/common/addons/biome-provider-pipeline-v2/src/main/java/com/dfsek/terra/addons/biome/pipeline/v2/api/Source.java
@ -0,0 +1,11 @@
+package com.dfsek.terra.addons.biome.pipeline.v2.api;
+
+
+import com.dfsek.terra.addons.biome.pipeline.v2.api.biome.PipelineBiome;
+
+
+public interface Source {
+    PipelineBiome get(long seed, int x, int z);
+    
+    Iterable<PipelineBiome> getBiomes();
+}
--- a/common/addons/biome-provider-pipeline-v2/src/main/java/com/dfsek/terra/addons/biome/pipeline/v2/api/Stage.java
+++ b/common/addons/biome-provider-pipeline-v2/src/main/java/com/dfsek/terra/addons/biome/pipeline/v2/api/Stage.java
@ -0,0 +1,15 @@
+package com.dfsek.terra.addons.biome.pipeline.v2.api;
+
+import com.dfsek.terra.addons.biome.pipeline.v2.pipeline.BiomeChunkImpl.ViewPoint;
+import com.dfsek.terra.addons.biome.pipeline.v2.api.biome.PipelineBiome;
+
+
+public interface Stage {
+    PipelineBiome apply(ViewPoint viewPoint);
+    
+    int maxRelativeReadDistance();
+    
+    default Iterable<PipelineBiome> getBiomes(Iterable<PipelineBiome> biomes) {
+        return biomes;
+    }
+}
--- a/common/addons/biome-provider-pipeline-v2/src/main/java/com/dfsek/terra/addons/biome/pipeline/v2/api/biome/DelegatedPipelineBiome.java
+++ b/common/addons/biome-provider-pipeline-v2/src/main/java/com/dfsek/terra/addons/biome/pipeline/v2/api/biome/DelegatedPipelineBiome.java
@ -0,0 +1,40 @@
+package com.dfsek.terra.addons.biome.pipeline.v2.api.biome;
+
+import java.util.Set;
+
+import com.dfsek.terra.api.world.biome.Biome;
+
+
+public final class DelegatedPipelineBiome implements PipelineBiome {
+    private final Biome biome;
+    
+    public DelegatedPipelineBiome(Biome biome) {
+        this.biome = biome;
+    }
+    
+    @Override
+    public Biome getBiome() {
+        return biome;
+    }
+    
+    @Override
+    public int hashCode() {
+        return biome.hashCode();
+    }
+    
+    @Override
+    public boolean equals(Object obj) {
+        if(!(obj instanceof DelegatedPipelineBiome that)) return false;
+        return that.biome.equals(this.biome);
+    }
+    
+    @Override
+    public Set<String> getTags() {
+        return biome.getTags();
+    }
+    
+    @Override
+    public String getID() {
+        return biome.getID();
+    }
+}
--- a/common/addons/biome-provider-pipeline-v2/src/main/java/com/dfsek/terra/addons/biome/pipeline/v2/api/biome/PipelineBiome.java
+++ b/common/addons/biome-provider-pipeline-v2/src/main/java/com/dfsek/terra/addons/biome/pipeline/v2/api/biome/PipelineBiome.java
@ -0,0 +1,35 @@
+package com.dfsek.terra.addons.biome.pipeline.v2.api.biome;
+
+import java.util.Set;
+
+import com.dfsek.terra.api.registry.key.StringIdentifiable;
+import com.dfsek.terra.api.world.biome.Biome;
+
+
+public interface PipelineBiome extends StringIdentifiable {
+    Biome getBiome();
+    
+    static PipelineBiome placeholder(String id) {
+        return new PlaceholderPipelineBiome(id);
+    }
+    
+    static PipelineBiome from(Biome biome) {
+        return new DelegatedPipelineBiome(biome);
+    }
+    
+    static PipelineBiome self() {
+        return SelfPipelineBiome.INSTANCE;
+    }
+    
+    Set<String> getTags();
+    
+    default boolean isPlaceholder() {
+        return false;
+    }
+    
+    default boolean isSelf() {
+        return false;
+    }
+    
+    
+}
--- a/common/addons/biome-provider-pipeline-v2/src/main/java/com/dfsek/terra/addons/biome/pipeline/v2/api/biome/PlaceholderPipelineBiome.java
+++ b/common/addons/biome-provider-pipeline-v2/src/main/java/com/dfsek/terra/addons/biome/pipeline/v2/api/biome/PlaceholderPipelineBiome.java
@ -0,0 +1,51 @@
+package com.dfsek.terra.addons.biome.pipeline.v2.api.biome;
+
+import java.util.HashSet;
+import java.util.Set;
+
+import com.dfsek.terra.api.world.biome.Biome;
+
+
+final class PlaceholderPipelineBiome implements PipelineBiome {
+    private final Set<String> tags;
+    private final String id;
+    
+    public PlaceholderPipelineBiome(String id) {
+        this.id = id;
+        tags = new HashSet<>();
+        tags.add(id);
+        tags.add("ALL");
+    }
+    
+    @Override
+    public Biome getBiome() {
+        throw new UnsupportedOperationException("Cannot get raw biome from placeholder pipeline biome");
+    }
+    
+    @Override
+    public Set<String> getTags() {
+        return tags;
+    }
+    
+    @Override
+    public String getID() {
+        return id;
+    }
+    
+    @Override
+    public boolean isPlaceholder() {
+        return true;
+    }
+    
+    @Override
+    public int hashCode() {
+        return id.hashCode();
+    }
+    
+    @Override
+    public boolean equals(Object obj) {
+        if(!(obj instanceof PlaceholderPipelineBiome that)) return false;
+        
+        return this.id.equals(that.id);
+    }
+}
--- a/common/addons/biome-provider-pipeline-v2/src/main/java/com/dfsek/terra/addons/biome/pipeline/v2/api/biome/SelfPipelineBiome.java
+++ b/common/addons/biome-provider-pipeline-v2/src/main/java/com/dfsek/terra/addons/biome/pipeline/v2/api/biome/SelfPipelineBiome.java
@ -0,0 +1,40 @@
+package com.dfsek.terra.addons.biome.pipeline.v2.api.biome;
+
+import java.util.Collections;
+import java.util.Set;
+
+import com.dfsek.terra.api.world.biome.Biome;
+
+
+final class SelfPipelineBiome implements PipelineBiome {
+    public static final SelfPipelineBiome INSTANCE = new SelfPipelineBiome();
+    
+    private SelfPipelineBiome() {
+
+    }
+    
+    @Override
+    public Biome getBiome() {
+        throw new UnsupportedOperationException("Cannot get biome from self delegate");
+    }
+    
+    @Override
+    public boolean isSelf() {
+        return true;
+    }
+    
+    @Override
+    public boolean isPlaceholder() {
+        return true;
+    }
+    
+    @Override
+    public Set<String> getTags() {
+        return Collections.emptySet();
+    }
+    
+    @Override
+    public String getID() {
+        return "SELF";
+    }
+}
--- a/common/addons/biome-provider-pipeline-v2/src/main/java/com/dfsek/terra/addons/biome/pipeline/v2/config/BiomePipelineTemplate.java
+++ b/common/addons/biome-provider-pipeline-v2/src/main/java/com/dfsek/terra/addons/biome/pipeline/v2/config/BiomePipelineTemplate.java
@ -0,0 +1,59 @@
+/*
+ * Copyright (c) 2020-2021 Polyhedral Development
+ *
+ * The Terra Core Addons are licensed under the terms of the MIT License. For more details,
+ * reference the LICENSE file in this module's root directory.
+ */
+
+package com.dfsek.terra.addons.biome.pipeline.v2.config;
+
+import com.dfsek.tectonic.api.config.template.annotations.Default;
+import com.dfsek.tectonic.api.config.template.annotations.Description;
+import com.dfsek.tectonic.api.config.template.annotations.Value;
+import com.dfsek.tectonic.api.config.template.object.ObjectTemplate;
+
+import java.util.List;
+
+import com.dfsek.terra.addons.biome.pipeline.v2.PipelineBiomeProvider;
+import com.dfsek.terra.addons.biome.pipeline.v2.pipeline.PipelineImpl;
+import com.dfsek.terra.addons.biome.pipeline.v2.api.Source;
+import com.dfsek.terra.addons.biome.pipeline.v2.api.Stage;
+import com.dfsek.terra.api.config.meta.Meta;
+import com.dfsek.terra.api.noise.NoiseSampler;
+import com.dfsek.terra.api.world.biome.generation.BiomeProvider;
+
+
+@SuppressWarnings({ "FieldMayBeFinal", "unused" })
+public class BiomePipelineTemplate implements ObjectTemplate<BiomeProvider> {
+    @Value("resolution")
+    @Default
+    @Description("""
+                 The resolution at which to sample biomes.
+                 
+                 Larger values are quadratically faster, but produce lower quality results.
+                 For example, a value of 3 would sample every 3 blocks.""")
+    protected @Meta int resolution = 1;
+    
+    @Value("pipeline.source")
+    @Description("The Biome Source to use for initial population of biomes.")
+    private @Meta Source source;
+    
+    @Value("pipeline.stages")
+    @Description("A list of pipeline stages to apply to the result of #source")
+    private @Meta List<@Meta Stage> stages;
+    
+    @Value("blend.sampler")
+    @Default
+    @Description("A sampler to use for blending the edges of biomes via domain warping.")
+    protected @Meta NoiseSampler blendSampler = NoiseSampler.zero();
+    
+    @Value("blend.amplitude")
+    @Default
+    @Description("The amplitude at which to perform blending.")
+    protected @Meta double blendAmplitude = 0d;
+    
+    @Override
+    public BiomeProvider get() {
+        return new PipelineBiomeProvider(new PipelineImpl(source, stages, resolution, 500), resolution, blendSampler, blendAmplitude);
+    }
+}
--- a/common/addons/biome-provider-pipeline-v2/src/main/java/com/dfsek/terra/addons/biome/pipeline/v2/config/PipelineBiomeLoader.java
+++ b/common/addons/biome-provider-pipeline-v2/src/main/java/com/dfsek/terra/addons/biome/pipeline/v2/config/PipelineBiomeLoader.java
@ -0,0 +1,32 @@
+package com.dfsek.terra.addons.biome.pipeline.v2.config;
+
+import com.dfsek.tectonic.api.depth.DepthTracker;
+import com.dfsek.tectonic.api.exception.LoadException;
+import com.dfsek.tectonic.api.loader.ConfigLoader;
+import com.dfsek.tectonic.api.loader.type.TypeLoader;
+import org.jetbrains.annotations.NotNull;
+
+import java.lang.reflect.AnnotatedType;
+
+import com.dfsek.terra.addons.biome.pipeline.v2.api.biome.PipelineBiome;
+import com.dfsek.terra.api.registry.Registry;
+import com.dfsek.terra.api.world.biome.Biome;
+
+
+public class PipelineBiomeLoader implements TypeLoader<PipelineBiome> {
+    private final Registry<Biome> biomeRegistry;
+    
+    public PipelineBiomeLoader(Registry<Biome> biomeRegistry) {
+        this.biomeRegistry = biomeRegistry;
+    }
+    
+    @Override
+    public PipelineBiome load(@NotNull AnnotatedType t, @NotNull Object c, @NotNull ConfigLoader loader, DepthTracker depthTracker)
+    throws LoadException {
+        if(c.equals("SELF")) return PipelineBiome.self();
+        return biomeRegistry
+                .getByID((String) c)
+                .map(PipelineBiome::from)
+                .orElseGet(() -> PipelineBiome.placeholder((String) c));
+    }
+}
--- a/common/addons/biome-provider-pipeline-v2/src/main/java/com/dfsek/terra/addons/biome/pipeline/v2/config/source/SamplerSourceTemplate.java
+++ b/common/addons/biome-provider-pipeline-v2/src/main/java/com/dfsek/terra/addons/biome/pipeline/v2/config/source/SamplerSourceTemplate.java
@ -0,0 +1,34 @@
+/*
+ * Copyright (c) 2020-2021 Polyhedral Development
+ *
+ * The Terra Core Addons are licensed under the terms of the MIT License. For more details,
+ * reference the LICENSE file in this module's root directory.
+ */
+
+package com.dfsek.terra.addons.biome.pipeline.v2.config.source;
+
+import com.dfsek.tectonic.api.config.template.annotations.Description;
+import com.dfsek.tectonic.api.config.template.annotations.Value;
+
+import com.dfsek.terra.addons.biome.pipeline.v2.api.Source;
+import com.dfsek.terra.addons.biome.pipeline.v2.api.biome.PipelineBiome;
+import com.dfsek.terra.addons.biome.pipeline.v2.source.SamplerSource;
+import com.dfsek.terra.api.config.meta.Meta;
+import com.dfsek.terra.api.noise.NoiseSampler;
+import com.dfsek.terra.api.util.collection.ProbabilityCollection;
+
+
+public class SamplerSourceTemplate extends SourceTemplate {
+    @Value("sampler")
+    @Description("The sampler used to distribute biomes.")
+    private @Meta NoiseSampler noise;
+    
+    @Value("biomes")
+    @Description("The biomes to be distributed.")
+    private @Meta ProbabilityCollection<@Meta PipelineBiome> biomes;
+    
+    @Override
+    public Source get() {
+        return new SamplerSource(biomes, noise);
+    }
+}
--- a/common/addons/biome-provider-pipeline-v2/src/main/java/com/dfsek/terra/addons/biome/pipeline/v2/config/source/SourceTemplate.java
+++ b/common/addons/biome-provider-pipeline-v2/src/main/java/com/dfsek/terra/addons/biome/pipeline/v2/config/source/SourceTemplate.java
@ -0,0 +1,17 @@
+/*
+ * Copyright (c) 2020-2021 Polyhedral Development
+ *
+ * The Terra Core Addons are licensed under the terms of the MIT License. For more details,
+ * reference the LICENSE file in this module's root directory.
+ */
+
+package com.dfsek.terra.addons.biome.pipeline.v2.config.source;
+
+import com.dfsek.tectonic.api.config.template.object.ObjectTemplate;
+
+import com.dfsek.terra.addons.biome.pipeline.v2.api.Source;
+
+
+public abstract class SourceTemplate implements ObjectTemplate<Source> {
+
+}
--- a/common/addons/biome-provider-pipeline-v2/src/main/java/com/dfsek/terra/addons/biome/pipeline/v2/config/stage/StageTemplate.java
+++ b/common/addons/biome-provider-pipeline-v2/src/main/java/com/dfsek/terra/addons/biome/pipeline/v2/config/stage/StageTemplate.java
@ -0,0 +1,23 @@
+/*
+ * Copyright (c) 2020-2021 Polyhedral Development
+ *
+ * The Terra Core Addons are licensed under the terms of the MIT License. For more details,
+ * reference the LICENSE file in this module's root directory.
+ */
+
+package com.dfsek.terra.addons.biome.pipeline.v2.config.stage;
+
+import com.dfsek.tectonic.api.config.template.annotations.Description;
+import com.dfsek.tectonic.api.config.template.annotations.Value;
+import com.dfsek.tectonic.api.config.template.object.ObjectTemplate;
+
+import com.dfsek.terra.addons.biome.pipeline.v2.api.Stage;
+import com.dfsek.terra.api.config.meta.Meta;
+import com.dfsek.terra.api.noise.NoiseSampler;
+
+
+public abstract class StageTemplate implements ObjectTemplate<Stage> {
+    @Value("sampler")
+    @Description("Sampler to use for stage distribution.")
+    protected @Meta NoiseSampler noise;
+}
--- a/common/addons/biome-provider-pipeline-v2/src/main/java/com/dfsek/terra/addons/biome/pipeline/v2/config/stage/expander/ExpanderStageTemplate.java
+++ b/common/addons/biome-provider-pipeline-v2/src/main/java/com/dfsek/terra/addons/biome/pipeline/v2/config/stage/expander/ExpanderStageTemplate.java
@ -0,0 +1,20 @@
+/*
+ * Copyright (c) 2020-2021 Polyhedral Development
+ *
+ * The Terra Core Addons are licensed under the terms of the MIT License. For more details,
+ * reference the LICENSE file in this module's root directory.
+ */
+
+package com.dfsek.terra.addons.biome.pipeline.v2.config.stage.expander;
+
+import com.dfsek.terra.addons.biome.pipeline.v2.config.stage.StageTemplate;
+import com.dfsek.terra.addons.biome.pipeline.v2.api.Expander;
+import com.dfsek.terra.addons.biome.pipeline.v2.stage.expander.FractalExpander;
+
+
+public class ExpanderStageTemplate extends StageTemplate {
+    @Override
+    public Expander get() {
+        return new FractalExpander(noise);
+    }
+}
--- a/common/addons/biome-provider-pipeline-v2/src/main/java/com/dfsek/terra/addons/biome/pipeline/v2/config/stage/mutator/BorderListStageTemplate.java
+++ b/common/addons/biome-provider-pipeline-v2/src/main/java/com/dfsek/terra/addons/biome/pipeline/v2/config/stage/mutator/BorderListStageTemplate.java
@ -0,0 +1,41 @@
+/*
+ * Copyright (c) 2020-2021 Polyhedral Development
+ *
+ * The Terra Core Addons are licensed under the terms of the MIT License. For more details,
+ * reference the LICENSE file in this module's root directory.
+ */
+
+package com.dfsek.terra.addons.biome.pipeline.v2.config.stage.mutator;
+
+import com.dfsek.tectonic.api.config.template.annotations.Value;
+
+import java.util.Map;
+
+import com.dfsek.terra.addons.biome.pipeline.v2.config.stage.StageTemplate;
+import com.dfsek.terra.addons.biome.pipeline.v2.api.Stage;
+import com.dfsek.terra.addons.biome.pipeline.v2.api.biome.PipelineBiome;
+import com.dfsek.terra.addons.biome.pipeline.v2.stage.mutators.BorderListStage;
+import com.dfsek.terra.api.config.meta.Meta;
+import com.dfsek.terra.api.util.collection.ProbabilityCollection;
+
+
+@SuppressWarnings("unused")
+public class BorderListStageTemplate extends StageTemplate {
+    @Value("from")
+    private @Meta String from;
+    
+    @Value("default-replace")
+    private @Meta String defaultReplace;
+    
+    @Value("default-to")
+    private @Meta ProbabilityCollection<@Meta PipelineBiome> defaultTo;
+    
+    @Value("replace")
+    private @Meta Map<@Meta PipelineBiome, @Meta ProbabilityCollection<@Meta PipelineBiome>> replace;
+    
+    
+    @Override
+    public Stage get() {
+        return new BorderListStage(replace, from, defaultReplace, noise, defaultTo);
+    }
+}
--- a/common/addons/biome-provider-pipeline-v2/src/main/java/com/dfsek/terra/addons/biome/pipeline/v2/config/stage/mutator/BorderStageTemplate.java
+++ b/common/addons/biome-provider-pipeline-v2/src/main/java/com/dfsek/terra/addons/biome/pipeline/v2/config/stage/mutator/BorderStageTemplate.java
@ -0,0 +1,35 @@
+/*
+ * Copyright (c) 2020-2021 Polyhedral Development
+ *
+ * The Terra Core Addons are licensed under the terms of the MIT License. For more details,
+ * reference the LICENSE file in this module's root directory.
+ */
+
+package com.dfsek.terra.addons.biome.pipeline.v2.config.stage.mutator;
+
+import com.dfsek.tectonic.api.config.template.annotations.Value;
+
+import com.dfsek.terra.addons.biome.pipeline.v2.config.stage.StageTemplate;
+import com.dfsek.terra.addons.biome.pipeline.v2.api.Stage;
+import com.dfsek.terra.addons.biome.pipeline.v2.api.biome.PipelineBiome;
+import com.dfsek.terra.addons.biome.pipeline.v2.stage.mutators.BorderStage;
+import com.dfsek.terra.api.config.meta.Meta;
+import com.dfsek.terra.api.util.collection.ProbabilityCollection;
+
+
+@SuppressWarnings("unused")
+public class BorderStageTemplate extends StageTemplate {
+    @Value("from")
+    private @Meta String from;
+    
+    @Value("replace")
+    private @Meta String replace;
+    
+    @Value("to")
+    private @Meta ProbabilityCollection<@Meta PipelineBiome> to;
+    
+    @Override
+    public Stage get() {
+        return new BorderStage(from, replace, noise, to);
+    }
+}
--- a/common/addons/biome-provider-pipeline-v2/src/main/java/com/dfsek/terra/addons/biome/pipeline/v2/config/stage/mutator/ReplaceListStageTemplate.java
+++ b/common/addons/biome-provider-pipeline-v2/src/main/java/com/dfsek/terra/addons/biome/pipeline/v2/config/stage/mutator/ReplaceListStageTemplate.java
@ -0,0 +1,37 @@
+/*
+ * Copyright (c) 2020-2021 Polyhedral Development
+ *
+ * The Terra Core Addons are licensed under the terms of the MIT License. For more details,
+ * reference the LICENSE file in this module's root directory.
+ */
+
+package com.dfsek.terra.addons.biome.pipeline.v2.config.stage.mutator;
+
+import com.dfsek.tectonic.api.config.template.annotations.Value;
+
+import java.util.Map;
+
+import com.dfsek.terra.addons.biome.pipeline.v2.config.stage.StageTemplate;
+import com.dfsek.terra.addons.biome.pipeline.v2.api.Stage;
+import com.dfsek.terra.addons.biome.pipeline.v2.api.biome.PipelineBiome;
+import com.dfsek.terra.addons.biome.pipeline.v2.stage.mutators.ReplaceListStage;
+import com.dfsek.terra.api.config.meta.Meta;
+import com.dfsek.terra.api.util.collection.ProbabilityCollection;
+
+
+@SuppressWarnings("unused")
+public class ReplaceListStageTemplate extends StageTemplate {
+    @Value("default-from")
+    private @Meta String defaultFrom;
+    
+    @Value("default-to")
+    private @Meta ProbabilityCollection<@Meta PipelineBiome> defaultTo;
+    
+    @Value("to")
+    private @Meta Map<@Meta PipelineBiome, @Meta ProbabilityCollection<@Meta PipelineBiome>> replace;
+    
+    @Override
+    public Stage get() {
+        return new ReplaceListStage(replace, defaultFrom, defaultTo, noise);
+    }
+}
--- a/common/addons/biome-provider-pipeline-v2/src/main/java/com/dfsek/terra/addons/biome/pipeline/v2/config/stage/mutator/ReplaceStageTemplate.java
+++ b/common/addons/biome-provider-pipeline-v2/src/main/java/com/dfsek/terra/addons/biome/pipeline/v2/config/stage/mutator/ReplaceStageTemplate.java
@ -0,0 +1,32 @@
+/*
+ * Copyright (c) 2020-2021 Polyhedral Development
+ *
+ * The Terra Core Addons are licensed under the terms of the MIT License. For more details,
+ * reference the LICENSE file in this module's root directory.
+ */
+
+package com.dfsek.terra.addons.biome.pipeline.v2.config.stage.mutator;
+
+import com.dfsek.tectonic.api.config.template.annotations.Value;
+
+import com.dfsek.terra.addons.biome.pipeline.v2.config.stage.StageTemplate;
+import com.dfsek.terra.addons.biome.pipeline.v2.api.Stage;
+import com.dfsek.terra.addons.biome.pipeline.v2.api.biome.PipelineBiome;
+import com.dfsek.terra.addons.biome.pipeline.v2.stage.mutators.ReplaceStage;
+import com.dfsek.terra.api.config.meta.Meta;
+import com.dfsek.terra.api.util.collection.ProbabilityCollection;
+
+
+@SuppressWarnings("unused")
+public class ReplaceStageTemplate extends StageTemplate {
+    @Value("from")
+    private @Meta String from;
+    
+    @Value("to")
+    private @Meta ProbabilityCollection<@Meta PipelineBiome> to;
+    
+    @Override
+    public Stage get() {
+        return new ReplaceStage(from, to, noise);
+    }
+}
--- a/common/addons/biome-provider-pipeline-v2/src/main/java/com/dfsek/terra/addons/biome/pipeline/v2/config/stage/mutator/SmoothStageTemplate.java
+++ b/common/addons/biome-provider-pipeline-v2/src/main/java/com/dfsek/terra/addons/biome/pipeline/v2/config/stage/mutator/SmoothStageTemplate.java
@ -0,0 +1,20 @@
+/*
+ * Copyright (c) 2020-2021 Polyhedral Development
+ *
+ * The Terra Core Addons are licensed under the terms of the MIT License. For more details,
+ * reference the LICENSE file in this module's root directory.
+ */
+
+package com.dfsek.terra.addons.biome.pipeline.v2.config.stage.mutator;
+
+import com.dfsek.terra.addons.biome.pipeline.v2.config.stage.StageTemplate;
+import com.dfsek.terra.addons.biome.pipeline.v2.api.Stage;
+import com.dfsek.terra.addons.biome.pipeline.v2.stage.mutators.SmoothStage;
+
+
+public class SmoothStageTemplate extends StageTemplate {
+    @Override
+    public Stage get() {
+        return new SmoothStage(noise);
+    }
+}
--- a/common/addons/biome-provider-pipeline-v2/src/main/java/com/dfsek/terra/addons/biome/pipeline/v2/pipeline/BiomeChunkImpl.java
+++ b/common/addons/biome-provider-pipeline-v2/src/main/java/com/dfsek/terra/addons/biome/pipeline/v2/pipeline/BiomeChunkImpl.java
@ -0,0 +1,217 @@
+package com.dfsek.terra.addons.biome.pipeline.v2.pipeline;
+
+import com.dfsek.terra.addons.biome.pipeline.v2.api.BiomeChunk;
+import com.dfsek.terra.addons.biome.pipeline.v2.api.Expander;
+import com.dfsek.terra.addons.biome.pipeline.v2.api.SeededVector;
+import com.dfsek.terra.addons.biome.pipeline.v2.api.Stage;
+import com.dfsek.terra.addons.biome.pipeline.v2.api.biome.PipelineBiome;
+import net.jafama.FastMath;
+
+import java.util.List;
+
+
+public class BiomeChunkImpl implements BiomeChunk {
+    
+    private PipelineBiome[][] biomes;
+    private final SeededVector worldOrigin;
+    private final int chunkOriginArrayIndex;
+    private final int worldCoordinateScale;
+    
+    public BiomeChunkImpl(SeededVector worldOrigin, PipelineImpl pipeline) {
+        
+        this.worldOrigin = worldOrigin;
+        this.chunkOriginArrayIndex = pipeline.getChunkOriginArrayIndex();
+        this.worldCoordinateScale = pipeline.getResolution();
+        
+        int size = pipeline.getArraySize();
+        
+        int expanderCount = pipeline.getExpanderCount();
+        int expansionsApplied = 0;
+        
+        // Allocate working arrays
+        this.biomes = new PipelineBiome[size][size];
+        PipelineBiome[][] lookupArray = new PipelineBiome[size][size];
+        // A second lookup array is required such that stage application doesn't affect lookups, otherwise application may cascade
+        
+        // Construct working grid
+        int gridOrigin = 0;
+        int gridInterval = calculateGridInterval(expanderCount, expansionsApplied);
+        int gridSize = (size / gridInterval);
+        gridSize += expanderCount > 0 ? 1 : 0; // Add an extra border if expansion occurs
+        
+        // Fill working grid with initial cells
+        for(int gridX = 0; gridX < gridSize; gridX++) {
+            for(int gridZ = 0; gridZ < gridSize; gridZ++) {
+                int xIndex = gridOrigin + gridX * gridInterval;
+                int zIndex = gridOrigin + gridZ * gridInterval;
+                biomes[xIndex][zIndex] = pipeline.getSource().get(worldOrigin.seed(), xIndexToWorldCoordinate(xIndex), zIndexToWorldCoordinate(zIndex));
+            }
+        }
+        
+        for(Stage stage : pipeline.getStages()) {
+            if(stage instanceof Expander) {
+                // Shrink working grid size, the expander will fill in null cells (as a result of shrinking the grid) during mutation
+                expansionsApplied++;
+                gridInterval = calculateGridInterval(expanderCount, expansionsApplied);
+                gridSize = expandSize(gridSize);
+            }
+            
+            int stageReadDistance = stage.maxRelativeReadDistance();
+            if(stageReadDistance > 0) {
+                // Discard edges such that adjacent lookups are only ran on valid cells
+                gridSize = contractBordersFromSize(gridSize, stageReadDistance);
+                gridOrigin += stageReadDistance * gridInterval;
+            }
+            
+            // Cycle arrays, the previously populated array is swapped to be used for lookups, and the result of the stage application
+            // overwrites the previous lookup array. This saves having to allocate a new array copy each time
+            PipelineBiome[][] tempArray = biomes;
+            biomes = lookupArray;
+            lookupArray = tempArray;
+            
+            // Apply stage to working grid
+            for(int gridZ = 0; gridZ < gridSize; gridZ = gridZ + 1) {
+                for(int gridX = 0; gridX < gridSize; gridX = gridX + 1) {
+                    int xIndex = gridOrigin + gridX * gridInterval;
+                    int zIndex = gridOrigin + gridZ * gridInterval;
+                    biomes[xIndex][zIndex] = stage.apply(new ViewPoint(this, gridInterval, gridX, gridZ, xIndex, zIndex, lookupArray));
+                }
+            }
+        }
+    }
+    
+    @Override
+    public PipelineBiome get(int xInChunk, int zInChunk) {
+        int xIndex = xInChunk + chunkOriginArrayIndex;
+        int zIndex = zInChunk + chunkOriginArrayIndex;
+        return biomes[xIndex][zIndex];
+    }
+    
+    private int xIndexToWorldCoordinate(int xIndex) {
+        return (worldOrigin.x() + xIndex - chunkOriginArrayIndex) * worldCoordinateScale;
+    }
+    
+    private int zIndexToWorldCoordinate(int zIndex) {
+        return (worldOrigin.z() + zIndex - chunkOriginArrayIndex) * worldCoordinateScale;
+    }
+    
+    protected static int initialSizeToArraySize(int expanderCount, int initialSize) {
+        int size = initialSize;
+        for(int i = 0; i < expanderCount; i++) {
+            size = expandSize(size);
+        }
+        return size;
+    }
+    
+    protected static int calculateChunkOriginArrayIndex(int totalExpanderCount, List<Stage> stages) {
+        int finalGridOrigin = calculateFinalGridOrigin(totalExpanderCount, stages);
+        int initialGridInterval = calculateGridInterval(totalExpanderCount, 0);
+        
+        // Round the final grid origin up to the nearest multiple of initialGridInterval, such that each
+        // chunk samples points on the same overall grid.
+        // Without this, shared chunk borders (required because of adjacent cell reads) will not be identical
+        // because points would be sampled on grids at different offsets, resulting in artifacts at borders.
+        return FastMath.ceilToInt((double) finalGridOrigin / initialGridInterval) * initialGridInterval;
+    }
+    
+    private static int calculateFinalGridOrigin(int totalExpanderCount, List<Stage> stages) {
+        int gridOrigin = 0;
+        int expansionsApplied = 0;
+        int gridInterval = calculateGridInterval(totalExpanderCount, expansionsApplied);
+        for (Stage stage : stages) {
+            if (stage instanceof Expander) {
+                expansionsApplied++;
+                gridInterval = calculateGridInterval(totalExpanderCount, expansionsApplied);
+            }
+            gridOrigin += stage.maxRelativeReadDistance() * gridInterval;
+        }
+        return gridOrigin;
+    }
+    
+    protected static int calculateChunkSize(int arraySize, int chunkOriginArrayIndex, int totalExpanderCount) {
+        return contractBordersFromSize(arraySize, chunkOriginArrayIndex) - (totalExpanderCount > 0 ? 1 : 0);
+    }
+    
+    private static int expandSize(int size) {
+        return size * 2 - 1;
+    }
+    
+    private static int contractBordersFromSize(int size, int border) {
+        return size - border * 2;
+    }
+    
+    private static int calculateGridInterval(int totalExpansions, int expansionsApplied) {
+        return 1 << (totalExpansions - expansionsApplied);
+    }
+    
+    private SeededVector getOrigin() {
+        return worldOrigin;
+    }
+    
+    /**
+     * Represents a point on the operating grid within the biomes array
+     */
+    public static class ViewPoint {
+        private final BiomeChunkImpl chunk;
+        private final PipelineBiome biome;
+        private final int gridInterval;
+        private final int gridX;
+        private final int gridZ;
+        private final int xIndex;
+        private final int zIndex;
+        private final PipelineBiome[][] lookupArray;
+        
+        private ViewPoint(BiomeChunkImpl chunk, int gridInterval, int gridX, int gridZ, int xIndex, int zIndex, PipelineBiome[][] lookupArray) {
+            this.chunk = chunk;
+            this.gridInterval = gridInterval;
+            this.gridX = gridX;
+            this.gridZ = gridZ;
+            this.xIndex = xIndex;
+            this.zIndex = zIndex;
+            this.lookupArray = lookupArray;
+            this.biome = lookupArray[xIndex][zIndex];
+        }
+        
+        public PipelineBiome getRelativeBiome(int x, int z) {
+            int lookupXIndex = this.xIndex + x * gridInterval;
+            int lookupZIndex = this.zIndex + z * gridInterval;
+            return lookupArray[lookupXIndex][lookupZIndex];
+        }
+        
+        public PipelineBiome getBiome() {
+            return biome;
+        }
+        
+        /**
+         * @return X position of the point relative to the operating grid
+         */
+        public int gridX() {
+            return gridX;
+        }
+        
+        /**
+         * @return Z position of the point relative to the operating grid
+         */
+        public int gridZ() {
+            return gridZ;
+        }
+        
+        /**
+         * @return X position of the point in the world
+         */
+        public int worldX() {
+            return chunk.xIndexToWorldCoordinate(xIndex);
+        }
+        
+        /**
+         * @return Z position of the point in the world
+         */
+        public int worldZ() {
+            return chunk.zIndexToWorldCoordinate(zIndex);
+        }
+        
+        public long worldSeed() {
+            return chunk.getOrigin().seed();
+        }
+    }
+}
--- a/common/addons/biome-provider-pipeline-v2/src/main/java/com/dfsek/terra/addons/biome/pipeline/v2/pipeline/PipelineImpl.java
+++ b/common/addons/biome-provider-pipeline-v2/src/main/java/com/dfsek/terra/addons/biome/pipeline/v2/pipeline/PipelineImpl.java
@ -0,0 +1,92 @@
+package com.dfsek.terra.addons.biome.pipeline.v2.pipeline;
+
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+import java.util.List;
+
+import com.dfsek.terra.addons.biome.pipeline.v2.api.BiomeChunk;
+import com.dfsek.terra.addons.biome.pipeline.v2.api.Expander;
+import com.dfsek.terra.addons.biome.pipeline.v2.api.Pipeline;
+import com.dfsek.terra.addons.biome.pipeline.v2.api.SeededVector;
+import com.dfsek.terra.addons.biome.pipeline.v2.api.Source;
+import com.dfsek.terra.addons.biome.pipeline.v2.api.Stage;
+
+
+public class PipelineImpl implements Pipeline {
+    
+    private static final Logger logger = LoggerFactory.getLogger(PipelineImpl.class);
+    
+    private final Source source;
+    private final List<Stage> stages;
+    private final int chunkSize;
+    private final int expanderCount;
+    private final int arraySize;
+    private final int chunkOriginArrayIndex;
+    private final int resolution;
+    
+    public PipelineImpl(Source source, List<Stage> stages, int resolution, int idealChunkArraySize) {
+        this.source = source;
+        this.stages = stages;
+        this.resolution = resolution;
+        this.expanderCount = (int) stages.stream().filter(s -> s instanceof Expander).count();
+        
+        // Optimize for the ideal array size
+        int arraySize;
+        int chunkOriginArrayIndex;
+        int chunkSize;
+        int initialSize = 1;
+        while (true) {
+            arraySize = BiomeChunkImpl.initialSizeToArraySize(expanderCount, initialSize);
+            chunkOriginArrayIndex = BiomeChunkImpl.calculateChunkOriginArrayIndex(expanderCount, stages);
+            chunkSize = BiomeChunkImpl.calculateChunkSize(arraySize, chunkOriginArrayIndex, expanderCount);
+            if (chunkSize > 1 && arraySize >= idealChunkArraySize) break;
+            initialSize++;
+        }
+        
+        this.arraySize = arraySize;
+        this.chunkOriginArrayIndex = chunkOriginArrayIndex;
+        this.chunkSize = chunkSize;
+    
+        logger.debug("Initialized a new biome pipeline:");
+        logger.debug("Array size: {} (Target: {})", arraySize, idealChunkArraySize);
+        logger.debug("Internal array origin: {}", chunkOriginArrayIndex);
+        logger.debug("Chunk size: {}", chunkSize);
+    }
+    
+    @Override
+    public BiomeChunk generateChunk(SeededVector worldCoordinates) {
+        return new BiomeChunkImpl(worldCoordinates, this);
+    }
+    
+    @Override
+    public int getChunkSize() {
+        return chunkSize;
+    }
+    
+    @Override
+    public Source getSource() {
+        return source;
+    }
+    
+    @Override
+    public List<Stage> getStages() {
+        return stages;
+    }
+    
+    protected int getExpanderCount() {
+        return expanderCount;
+    }
+    
+    protected int getArraySize() {
+        return arraySize;
+    }
+    
+    protected int getChunkOriginArrayIndex() {
+        return chunkOriginArrayIndex;
+    }
+    
+    protected int getResolution() {
+        return resolution;
+    }
+}
--- a/common/addons/biome-provider-pipeline-v2/src/main/java/com/dfsek/terra/addons/biome/pipeline/v2/source/SamplerSource.java
+++ b/common/addons/biome-provider-pipeline-v2/src/main/java/com/dfsek/terra/addons/biome/pipeline/v2/source/SamplerSource.java
@ -0,0 +1,27 @@
+package com.dfsek.terra.addons.biome.pipeline.v2.source;
+
+import com.dfsek.terra.addons.biome.pipeline.v2.api.Source;
+import com.dfsek.terra.addons.biome.pipeline.v2.api.biome.PipelineBiome;
+import com.dfsek.terra.api.noise.NoiseSampler;
+import com.dfsek.terra.api.util.collection.ProbabilityCollection;
+
+
+public class SamplerSource implements Source {
+    private final ProbabilityCollection<PipelineBiome> biomes;
+    private final NoiseSampler sampler;
+    
+    public SamplerSource(ProbabilityCollection<PipelineBiome> biomes, NoiseSampler sampler) {
+        this.biomes = biomes;
+        this.sampler = sampler;
+    }
+    
+    @Override
+    public PipelineBiome get(long seed, int x, int z) {
+        return biomes.get(sampler, x, z, seed);
+    }
+    
+    @Override
+    public Iterable<PipelineBiome> getBiomes() {
+        return biomes.getContents();
+    }
+}
--- a/common/addons/biome-provider-pipeline-v2/src/main/java/com/dfsek/terra/addons/biome/pipeline/v2/source/SingleSource.java
+++ b/common/addons/biome-provider-pipeline-v2/src/main/java/com/dfsek/terra/addons/biome/pipeline/v2/source/SingleSource.java
@ -0,0 +1,27 @@
+package com.dfsek.terra.addons.biome.pipeline.v2.source;
+
+import java.util.Collections;
+import java.util.Set;
+
+import com.dfsek.terra.addons.biome.pipeline.v2.api.biome.PipelineBiome;
+import com.dfsek.terra.addons.biome.pipeline.v2.api.Source;
+
+
+public class SingleSource implements Source {
+    
+    private final PipelineBiome biome;
+    
+    public SingleSource(PipelineBiome biome) {
+        this.biome = biome;
+    }
+    
+    @Override
+    public PipelineBiome get(long seed, int x, int z) {
+        return biome;
+    }
+    
+    @Override
+    public Set<PipelineBiome> getBiomes() {
+        return Collections.singleton(biome);
+    }
+}
--- a/common/addons/biome-provider-pipeline-v2/src/main/java/com/dfsek/terra/addons/biome/pipeline/v2/stage/expander/FractalExpander.java
+++ b/common/addons/biome-provider-pipeline-v2/src/main/java/com/dfsek/terra/addons/biome/pipeline/v2/stage/expander/FractalExpander.java
@ -0,0 +1,37 @@
+package com.dfsek.terra.addons.biome.pipeline.v2.stage.expander;
+
+import com.dfsek.terra.addons.biome.pipeline.v2.api.Expander;
+import com.dfsek.terra.addons.biome.pipeline.v2.api.biome.PipelineBiome;
+import com.dfsek.terra.addons.biome.pipeline.v2.pipeline.BiomeChunkImpl;
+import com.dfsek.terra.api.noise.NoiseSampler;
+
+
+public class FractalExpander implements Expander {
+    
+    private final NoiseSampler sampler;
+    
+    public FractalExpander(NoiseSampler sampler) {
+        this.sampler = sampler;
+    }
+    
+    @Override
+    public PipelineBiome fillBiome(BiomeChunkImpl.ViewPoint viewPoint) {
+
+        int xMod2 = viewPoint.gridX() % 2;
+        int zMod2 = viewPoint.gridZ() % 2;
+        
+        double roll = sampler.noise(viewPoint.worldSeed(), viewPoint.worldX(), viewPoint.worldZ());
+        
+        if (xMod2 == 1 && zMod2 == 0) { // Pick one of 2 neighbors on X axis randomly
+            return roll > 0 ? viewPoint.getRelativeBiome(-1, 0) : viewPoint.getRelativeBiome(1, 0);
+            
+        } else if (xMod2 == 0 && zMod2 == 1) { // Pick one of 2 neighbors on Z axis randomly
+            return roll > 0 ? viewPoint.getRelativeBiome(0, -1) : viewPoint.getRelativeBiome(0, 1);
+            
+        } else { // Pick one of 4 corners randomly
+            return roll > 0 ?
+                   roll >  0.25 ? viewPoint.getRelativeBiome(-1, 1) : viewPoint.getRelativeBiome(1, 1) :
+                   roll > -0.25 ? viewPoint.getRelativeBiome(-1, -1) : viewPoint.getRelativeBiome(1, -1);
+        }
+    }
+}
--- a/common/addons/biome-provider-pipeline-v2/src/main/java/com/dfsek/terra/addons/biome/pipeline/v2/stage/mutators/BorderListStage.java
+++ b/common/addons/biome-provider-pipeline-v2/src/main/java/com/dfsek/terra/addons/biome/pipeline/v2/stage/mutators/BorderListStage.java
@ -0,0 +1,86 @@
+/*
+ * Copyright (c) 2020-2021 Polyhedral Development
+ *
+ * The Terra Core Addons are licensed under the terms of the MIT License. For more details,
+ * reference the LICENSE file in this module's root directory.
+ */
+
+package com.dfsek.terra.addons.biome.pipeline.v2.stage.mutators;
+
+import java.util.ArrayList;
+import java.util.HashSet;
+import java.util.List;
+import java.util.Map;
+import java.util.Set;
+import java.util.function.Predicate;
+
+import com.dfsek.terra.addons.biome.pipeline.v2.api.Stage;
+import com.dfsek.terra.addons.biome.pipeline.v2.api.biome.PipelineBiome;
+import com.dfsek.terra.addons.biome.pipeline.v2.pipeline.BiomeChunkImpl;
+import com.dfsek.terra.api.noise.NoiseSampler;
+import com.dfsek.terra.api.util.collection.ProbabilityCollection;
+import com.dfsek.terra.api.util.vector.Vector2Int;
+
+
+public class BorderListStage implements Stage {
+    private final String border;
+    private final NoiseSampler noiseSampler;
+    private final ProbabilityCollection<PipelineBiome> replaceDefault;
+    private final String defaultReplace;
+    private final Map<PipelineBiome, ProbabilityCollection<PipelineBiome>> replace;
+    
+    private final Vector2Int[] borderPoints;
+    
+    public BorderListStage(Map<PipelineBiome, ProbabilityCollection<PipelineBiome>> replace, String border, String defaultReplace,
+                           NoiseSampler noiseSampler, ProbabilityCollection<PipelineBiome> replaceDefault) {
+        this.border = border;
+        this.noiseSampler = noiseSampler;
+        this.replaceDefault = replaceDefault;
+        this.defaultReplace = defaultReplace;
+        this.replace = replace;
+    
+        List<Vector2Int> points = new ArrayList<>();
+        for(int x = -1; x <= 1; x++) {
+            for(int z = -1; z <= 1; z++) {
+                if(x == 0 && z == 0) continue;
+                points.add(Vector2Int.of(x, z));
+            }
+        }
+        this.borderPoints = points.toArray(new Vector2Int[0]);
+        
+    }
+    
+    @Override
+    public Iterable<PipelineBiome> getBiomes(Iterable<PipelineBiome> biomes) {
+        Set<PipelineBiome> biomeSet = new HashSet<>();
+        biomes.forEach(biomeSet::add);
+        biomeSet.addAll(replaceDefault.getContents().stream().filter(Predicate.not(PipelineBiome::isSelf)).toList());
+        replace.forEach((biome, collection) -> biomeSet.addAll(collection.getContents()));
+        return biomeSet;
+    }
+    
+    @Override
+    public PipelineBiome apply(BiomeChunkImpl.ViewPoint viewPoint) {
+        PipelineBiome center = viewPoint.getBiome();
+        if(center.getTags().contains(defaultReplace)) {
+            for(Vector2Int point : borderPoints) {
+                PipelineBiome current = viewPoint.getRelativeBiome(point.getX(), point.getZ());
+                if(current != null && current.getTags().contains(border)) {
+                    if(replace.containsKey(center)) {
+                        PipelineBiome replacement = replace.get(center).get(noiseSampler, viewPoint.worldX(), viewPoint.worldZ(),
+                                                                      viewPoint.worldSeed());
+                        return replacement.isSelf() ? center : replacement;
+                    }
+                    PipelineBiome replacement = replaceDefault.get(noiseSampler, viewPoint.worldX(), viewPoint.worldZ(), viewPoint.worldSeed());
+                    return replacement.isSelf() ? center : replacement;
+                }
+            }
+        }
+        return center;
+    }
+    
+    @Override
+    public int maxRelativeReadDistance() {
+        return 1;
+    }
+}
--- a/common/addons/biome-provider-pipeline-v2/src/main/java/com/dfsek/terra/addons/biome/pipeline/v2/stage/mutators/BorderStage.java
+++ b/common/addons/biome-provider-pipeline-v2/src/main/java/com/dfsek/terra/addons/biome/pipeline/v2/stage/mutators/BorderStage.java
@ -0,0 +1,81 @@
+/*
+ * Copyright (c) 2020-2021 Polyhedral Development
+ *
+ * The Terra Core Addons are licensed under the terms of the MIT License. For more details,
+ * reference the LICENSE file in this module's root directory.
+ */
+
+package com.dfsek.terra.addons.biome.pipeline.v2.stage.mutators;
+
+import java.util.ArrayList;
+import java.util.HashSet;
+import java.util.List;
+import java.util.Set;
+import java.util.function.Predicate;
+
+import com.dfsek.terra.addons.biome.pipeline.v2.api.Stage;
+import com.dfsek.terra.addons.biome.pipeline.v2.api.biome.PipelineBiome;
+import com.dfsek.terra.addons.biome.pipeline.v2.pipeline.BiomeChunkImpl;
+import com.dfsek.terra.api.noise.NoiseSampler;
+import com.dfsek.terra.api.util.collection.ProbabilityCollection;
+import com.dfsek.terra.api.util.vector.Vector2Int;
+
+
+public class BorderStage implements Stage {
+    private final String border;
+    private final NoiseSampler noiseSampler;
+    private final ProbabilityCollection<PipelineBiome> replace;
+    private final String replaceTag;
+    private final Vector2Int[] borderPoints;
+    
+    public BorderStage(String border, String replaceTag, NoiseSampler noiseSampler, ProbabilityCollection<PipelineBiome> replace) {
+        this.border = border;
+        this.noiseSampler = noiseSampler;
+        this.replace = replace;
+        this.replaceTag = replaceTag;
+        List<Vector2Int> points = new ArrayList<>();
+        for(int x = -1; x <= 1; x++) {
+            for(int z = -1; z <= 1; z++) {
+                if(x == 0 && z == 0) continue;
+                points.add(Vector2Int.of(x, z));
+            }
+        }
+        this.borderPoints = points.toArray(new Vector2Int[0]);
+    }
+    
+    @Override
+    public PipelineBiome apply(BiomeChunkImpl.ViewPoint viewPoint) {
+        PipelineBiome center = viewPoint.getBiome();
+        if(center.getTags().contains(replaceTag)) {
+            for(Vector2Int point : borderPoints) {
+                PipelineBiome current = viewPoint.getRelativeBiome(point.getX(), point.getZ());
+                if(current != null && current.getTags().contains(border)) {
+                    PipelineBiome replacement = replace.get(noiseSampler, viewPoint.worldX(), viewPoint.worldZ(), viewPoint.worldSeed());
+                    return replacement.isSelf() ? center : replacement;
+                }
+            }
+        }
+        return center;
+    }
+    
+    @Override
+    public Iterable<PipelineBiome> getBiomes(Iterable<PipelineBiome> biomes) {
+        Set<PipelineBiome> biomeSet = new HashSet<>();
+        biomes.forEach(biomeSet::add);
+        biomeSet.addAll(
+                replace
+                        .getContents()
+                        .stream()
+                        .filter(
+                                Predicate.not(PipelineBiome::isSelf)
+                               )
+                        .toList()
+                       );
+        return biomeSet;
+    }
+    
+    @Override
+    public int maxRelativeReadDistance() {
+        return 1;
+    }
+}
--- a/common/addons/biome-provider-pipeline-v2/src/main/java/com/dfsek/terra/addons/biome/pipeline/v2/stage/mutators/ReplaceListStage.java
+++ b/common/addons/biome-provider-pipeline-v2/src/main/java/com/dfsek/terra/addons/biome/pipeline/v2/stage/mutators/ReplaceListStage.java
@ -0,0 +1,78 @@
+/*
+ * Copyright (c) 2020-2021 Polyhedral Development
+ *
+ * The Terra Core Addons are licensed under the terms of the MIT License. For more details,
+ * reference the LICENSE file in this module's root directory.
+ */
+
+package com.dfsek.terra.addons.biome.pipeline.v2.stage.mutators;
+
+import java.util.HashSet;
+import java.util.Map;
+import java.util.Set;
+import java.util.stream.Stream;
+
+import com.dfsek.terra.addons.biome.pipeline.v2.api.Stage;
+import com.dfsek.terra.addons.biome.pipeline.v2.api.biome.PipelineBiome;
+import com.dfsek.terra.addons.biome.pipeline.v2.pipeline.BiomeChunkImpl;
+import com.dfsek.terra.api.noise.NoiseSampler;
+import com.dfsek.terra.api.util.collection.ProbabilityCollection;
+
+
+public class ReplaceListStage implements Stage {
+    private final Map<PipelineBiome, ProbabilityCollection<PipelineBiome>> replace;
+    private final NoiseSampler sampler;
+    private final ProbabilityCollection<PipelineBiome> replaceDefault;
+    private final String defaultTag;
+    
+    public ReplaceListStage(Map<PipelineBiome, ProbabilityCollection<PipelineBiome>> replace, String defaultTag,
+                            ProbabilityCollection<PipelineBiome> replaceDefault, NoiseSampler sampler) {
+        this.replace = replace;
+        this.sampler = sampler;
+        this.defaultTag = defaultTag;
+        this.replaceDefault = replaceDefault;
+    }
+    
+    @Override
+    public PipelineBiome apply(BiomeChunkImpl.ViewPoint viewPoint) {
+        PipelineBiome center = viewPoint.getBiome();
+        if(replace.containsKey(center)) {
+            PipelineBiome biome = replace.get(center).get(sampler, viewPoint.worldX(), viewPoint.worldZ(), viewPoint.worldSeed());
+            return biome.isSelf() ? viewPoint.getBiome() : biome;
+        }
+        if(viewPoint.getBiome().getTags().contains(defaultTag)) {
+            PipelineBiome biome = replaceDefault.get(sampler, viewPoint.worldX(), viewPoint.worldZ(), viewPoint.worldSeed());
+            return biome.isSelf() ? viewPoint.getBiome() : biome;
+        }
+        return center;
+    }
+    
+    @Override
+    public int maxRelativeReadDistance() {
+        return 0;
+    }
+    
+    @Override
+    public Iterable<PipelineBiome> getBiomes(Iterable<PipelineBiome> biomes) {
+        Set<PipelineBiome> biomeSet = new HashSet<>();
+        
+        Set<PipelineBiome> reject = new HashSet<>();
+        
+        biomes.forEach(biome -> {
+            if(!biome.getTags().contains(defaultTag) && !replace.containsKey(biome)) {
+                biomeSet.add(biome);
+            } else {
+                reject.add(biome);
+            }
+        });
+        biomeSet.addAll(replaceDefault.getContents().stream().flatMap(terraBiome -> {
+            if(terraBiome.isSelf()) return reject.stream();
+            return Stream.of(terraBiome);
+        }).toList());
+        replace.forEach((biome, collection) -> biomeSet.addAll(collection.getContents().stream().map(terraBiome -> {
+            if(terraBiome.isSelf()) return biome;
+            return terraBiome;
+        }).toList()));
+        return biomeSet;
+    }
+}
--- a/common/addons/biome-provider-pipeline-v2/src/main/java/com/dfsek/terra/addons/biome/pipeline/v2/stage/mutators/ReplaceStage.java
+++ b/common/addons/biome-provider-pipeline-v2/src/main/java/com/dfsek/terra/addons/biome/pipeline/v2/stage/mutators/ReplaceStage.java
@ -0,0 +1,63 @@
+/*
+ * Copyright (c) 2020-2021 Polyhedral Development
+ *
+ * The Terra Core Addons are licensed under the terms of the MIT License. For more details,
+ * reference the LICENSE file in this module's root directory.
+ */
+
+package com.dfsek.terra.addons.biome.pipeline.v2.stage.mutators;
+
+import java.util.HashSet;
+import java.util.Set;
+import java.util.stream.Stream;
+
+import com.dfsek.terra.addons.biome.pipeline.v2.api.Stage;
+import com.dfsek.terra.addons.biome.pipeline.v2.api.biome.PipelineBiome;
+import com.dfsek.terra.addons.biome.pipeline.v2.pipeline.BiomeChunkImpl;
+import com.dfsek.terra.api.noise.NoiseSampler;
+import com.dfsek.terra.api.util.collection.ProbabilityCollection;
+
+
+public class ReplaceStage implements Stage {
+    private final String replaceableTag;
+    private final ProbabilityCollection<PipelineBiome> replace;
+    private final NoiseSampler sampler;
+    
+    public ReplaceStage(String replaceable, ProbabilityCollection<PipelineBiome> replace, NoiseSampler sampler) {
+        this.replaceableTag = replaceable;
+        this.replace = replace;
+        this.sampler = sampler;
+    }
+    
+    @Override
+    public PipelineBiome apply(BiomeChunkImpl.ViewPoint viewPoint) {
+        if(viewPoint.getBiome().getTags().contains(replaceableTag)) {
+            PipelineBiome biome = replace.get(sampler, viewPoint.worldX(), viewPoint.worldZ(), viewPoint.worldSeed());
+            return biome.isSelf() ? viewPoint.getBiome() : biome;
+        }
+        return viewPoint.getBiome();
+    }
+    
+    @Override
+    public int maxRelativeReadDistance() {
+        return 0;
+    }
+    
+    @Override
+    public Iterable<PipelineBiome> getBiomes(Iterable<PipelineBiome> biomes) {
+        Set<PipelineBiome> biomeSet = new HashSet<>();
+        Set<PipelineBiome> reject = new HashSet<>();
+        biomes.forEach(biome -> {
+            if(!biome.getTags().contains(replaceableTag)) {
+                biomeSet.add(biome);
+            } else {
+                reject.add(biome);
+            }
+        });
+        biomeSet.addAll(replace.getContents().stream().flatMap(terraBiome -> {
+            if(terraBiome.isSelf()) return reject.stream();
+            return Stream.of(terraBiome);
+        }).toList());
+        return biomeSet;
+    }
+}
--- a/common/addons/biome-provider-pipeline-v2/src/main/java/com/dfsek/terra/addons/biome/pipeline/v2/stage/mutators/SmoothStage.java
+++ b/common/addons/biome-provider-pipeline-v2/src/main/java/com/dfsek/terra/addons/biome/pipeline/v2/stage/mutators/SmoothStage.java
@ -0,0 +1,56 @@
+/*
+ * Copyright (c) 2020-2021 Polyhedral Development
+ *
+ * The Terra Core Addons are licensed under the terms of the MIT License. For more details,
+ * reference the LICENSE file in this module's root directory.
+ */
+
+package com.dfsek.terra.addons.biome.pipeline.v2.stage.mutators;
+
+import java.util.Objects;
+
+import com.dfsek.terra.addons.biome.pipeline.v2.api.Stage;
+import com.dfsek.terra.addons.biome.pipeline.v2.api.biome.PipelineBiome;
+import com.dfsek.terra.addons.biome.pipeline.v2.pipeline.BiomeChunkImpl;
+import com.dfsek.terra.api.noise.NoiseSampler;
+
+
+public class SmoothStage implements Stage {
+    
+    private final NoiseSampler sampler;
+    
+    public SmoothStage(NoiseSampler sampler) {
+        this.sampler = sampler;
+    }
+    
+    @Override
+    public PipelineBiome apply(BiomeChunkImpl.ViewPoint viewPoint) {
+        PipelineBiome top = viewPoint.getRelativeBiome(1, 0);
+        PipelineBiome bottom = viewPoint.getRelativeBiome(-1, 0);
+        PipelineBiome left = viewPoint.getRelativeBiome(0, 1);
+        PipelineBiome right = viewPoint.getRelativeBiome(0, -1);
+        
+        double roll = sampler.noise(viewPoint.worldSeed(), viewPoint.worldX(), viewPoint.worldZ());
+        
+        boolean vert = Objects.equals(top, bottom);
+        boolean horiz = Objects.equals(left, right);
+    
+        if(vert && horiz) {
+            return roll > 0 ?
+                   roll > 0.25 ? left : right :
+                   roll > -0.25 ? top : bottom;
+        }
+        if(vert) {
+            return roll > 0 ? top : bottom;
+        }
+        if(horiz) {
+            return roll > 0 ? left : right;
+        }
+        return viewPoint.getBiome();
+    }
+    
+    @Override
+    public int maxRelativeReadDistance() {
+        return 1;
+    }
+}
--- a/common/addons/biome-provider-pipeline-v2/src/main/resources/terra.addon.yml
+++ b/common/addons/biome-provider-pipeline-v2/src/main/resources/terra.addon.yml
@ -0,0 +1,12 @@
+schema-version: 1
+contributors:
+  - Terra contributors
+id: biome-provider-pipeline-v2
+version: @VERSION@
+entrypoints:
+  - "com.dfsek.terra.addons.biome.pipeline.v2.BiomePipelineAddon"
+website:
+  issues: https://github.com/PolyhedralDev/Terra/issues
+  source: https://github.com/PolyhedralDev/Terra
+  docs: https://terra.polydev.org
+license: MIT License
--- a/common/addons/biome-provider-pipeline/src/main/java/com/dfsek/terra/addons/biome/pipeline/BiomePipelineAddon.java
+++ b/common/addons/biome-provider-pipeline/src/main/java/com/dfsek/terra/addons/biome/pipeline/BiomePipelineAddon.java
@ -8,6 +8,8 @@
 package com.dfsek.terra.addons.biome.pipeline;

 import com.dfsek.tectonic.api.config.template.object.ObjectTemplate;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;

 import java.util.function.Supplier;

@ -39,6 +41,8 @@ import com.dfsek.terra.api.world.biome.generation.BiomeProvider;

 public class BiomePipelineAddon implements AddonInitializer {
    
+    private static final Logger logger = LoggerFactory.getLogger(BiomePipelineAddon.class);
+    
    public static final TypeKey<Supplier<ObjectTemplate<BiomeSource>>> SOURCE_REGISTRY_KEY = new TypeKey<>() {
    };
    
@ -85,5 +89,7 @@ public class BiomePipelineAddon implements AddonInitializer {
                    Registry<Biome> biomeRegistry = event.getPack().getRegistry(Biome.class);
                    event.getPack().applyLoader(BiomeDelegate.class, new BiomeDelegateLoader(biomeRegistry));
                });
+        
+        logger.warn("The biome-provider-pipeline addon is deprecated and scheduled for removal in Terra 7.0. It is recommended to use the biome-provider-pipeline-v2 addon for future pack development instead.");
    }
 }