Remforamt

This reverts commit 1d05f95f74.

build.gradle.kts

@@ -15,6 +15,7 @@ allprojects {
     tasks.withType<JavaCompile>().configureEach {
         options.isFork = true
         options.isIncremental = true
+        options.release.set(21)
     }
 
     tasks.withType<Test>().configureEach {
@@ -44,7 +45,7 @@ afterEvaluate {
     }
     project(":platforms:bukkit:common").configureDistribution()
     forSubProjects(":common:addons") {
-        apply(plugin = "com.github.johnrengelman.shadow")
+        apply(plugin = "com.gradleup.shadow")
 
         tasks.named("build") {
             finalizedBy(tasks.named("shadowJar"))

buildSrc/build.gradle.kts

@@ -16,11 +16,11 @@ repositories {
 
 dependencies {
     //TODO Allow pulling from Versions.kt
-    implementation("com.github.johnrengelman", "shadow", "8.1.1")
-    implementation("io.papermc.paperweight.userdev", "io.papermc.paperweight.userdev.gradle.plugin", "1.7.1")
+    implementation("com.gradleup.shadow", "shadow-gradle-plugin", "8.3.1")
+    implementation("io.papermc.paperweight.userdev", "io.papermc.paperweight.userdev.gradle.plugin", "1.7.2")
 
     implementation("org.ow2.asm", "asm", "9.7")
     implementation("org.ow2.asm", "asm-tree", "9.7")
     implementation("com.dfsek.tectonic", "common", "4.2.1")
-    implementation("org.yaml", "snakeyaml", "2.2")
+    implementation("org.yaml", "snakeyaml", "2.3")
 }

buildSrc/src/main/kotlin/DependencyConfig.kt

@@ -48,6 +48,9 @@ fun Project.configureDependencies() {
         maven("https://jitpack.io") {
             name = "JitPack"
         }
+        maven("https://s01.oss.sonatype.org/content/repositories/snapshots/") {
+            name = "Sonatype Snapshots"
+        }
     }
     
     dependencies {

buildSrc/src/main/kotlin/DistributionConfig.kt

@@ -21,13 +21,14 @@ import kotlin.io.path.exists
 
 
 fun Project.configureDistribution() {
-    apply(plugin = "com.github.johnrengelman.shadow")
+    apply(plugin = "com.gradleup.shadow")
     
     val downloadDefaultPacks = tasks.create("downloadDefaultPacks") {
         group = "terra"
         doFirst {
             file("${buildDir}/resources/main/packs/").deleteRecursively()
-            val defaultPackUrl = URL("https://github.com/PolyhedralDev/TerraOverworldConfig/releases/download/" + Versions.Terra.overworldConfig + "/default.zip")
+            val defaultPackUrl =
+                URL("https://github.com/PolyhedralDev/TerraOverworldConfig/releases/download/" + Versions.Terra.overworldConfig + "/default.zip")
             downloadPack(defaultPackUrl, project)
         }
     }

buildSrc/src/main/kotlin/Versions.kt

@@ -8,26 +8,28 @@ object Versions {
         const val paralithic = "0.7.1"
         const val strata = "1.3.2"
         
-        const val cloud = "1.8.4"
+        const val cloud = "2.0.0"
+        const val cloudPaper = "2.0.0-beta.10"
+        const val cloudFabric = "2.0.0-beta.9"
         
         const val caffeine = "3.1.8"
         
-        const val slf4j = "2.0.13"
+        const val slf4j = "2.0.16"
 
         object Internal {
-            const val shadow = "8.1.1"
+            const val shadow = "8.3.1"
             const val apacheText = "1.12.0"
             const val apacheIO = "2.16.1"
-            const val guava = "33.1.0-jre"
+            const val guava = "33.3.0-jre"
             const val asm = "9.7"
-            const val snakeYml = "2.2"
+            const val snakeYml = "2.3"
             const val jetBrainsAnnotations = "24.1.0"
-            const val junit = "5.10.2"
+            const val junit = "5.11.0"
         }
     }
     
     object Fabric {
-        const val fabricAPI = "0.97.8+${Mod.minecraft}"
+        const val fabricAPI = "0.104.0+${Mod.minecraft}"
     }
 //
 //    object Quilt {
@@ -36,14 +38,14 @@ object Versions {
 //    }
     
     object Mod {
-        const val mixin = "0.12.5+mixin.0.8.5"
+        const val mixin = "0.15.3+mixin.0.8.7"
         
-        const val minecraft = "1.20.6"
-        const val yarn = "$minecraft+build.1"
-        const val fabricLoader = "0.15.10"
+        const val minecraft = "1.21.1"
+        const val yarn = "$minecraft+build.3"
+        const val fabricLoader = "0.16.5"
         
-        const val architecuryLoom = "1.6.395"
-        const val architecturyPlugin = "3.4.155"
+        const val architecuryLoom = "1.7.413"
+        const val architecturyPlugin = "3.4.159"
     }
 //
 //    object Forge {
@@ -52,14 +54,14 @@ object Versions {
 //    }
     
     object Bukkit {
-        const val minecraft = "1.21"
-        const val paperBuild = "$minecraft-R0.1-20240615.005026-1"
+        const val minecraft = "1.21.1"
+        const val paperBuild = "$minecraft-R0.1-20240917.151311-80"
         const val paper = paperBuild
         const val paperLib = "1.0.8"
         const val reflectionRemapper = "0.1.1"
         const val paperDevBundle = paperBuild
-        const val runPaper = "2.3.0"
-        const val paperWeight = "1.7.1"
+        const val runPaper = "2.3.1"
+        const val paperWeight = "1.7.2"
     }
     
     //
@@ -71,6 +73,6 @@ object Versions {
 //
     object CLI {
         const val nbt = "6.1"
-        const val logback = "1.4.14"
+        const val logback = "1.5.8"
     }
 }

common/addons/biome-provider-extrusion/src/main/java/com/dfsek/terra/addons/biome/extrusion/api/Extrusion.java

@@ -1,9 +1,9 @@
 package com.dfsek.terra.addons.biome.extrusion.api;
 
-import java.util.Collection;
-
 import com.dfsek.terra.api.world.biome.Biome;
 
+import java.util.Collection;
+
 
 public interface Extrusion {
     Biome extrude(Biome original, int x, int y, int z, long seed);

common/addons/biome-provider-pipeline-v2/src/main/java/com/dfsek/terra/addons/biome/pipeline/v2/config/BiomePipelineTemplate.java

@@ -29,7 +29,7 @@ public class BiomePipelineTemplate implements ObjectTemplate<BiomeProvider> {
     @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;

common/addons/biome-provider-pipeline/src/main/java/com/dfsek/terra/addons/biome/pipeline/config/BiomePipelineTemplate.java

@@ -28,7 +28,7 @@ public class BiomePipelineTemplate extends BiomeProviderTemplate {
     @Description("""
                  The initial size of biome chunks. This value must be at least 2.
                  <b>This is not the final size of biome chunks. Final chunks will be much larger</b>.
-                                  
+                 
                  It is recommended to keep biome chunks' final size in the range of [50, 300]
                  to prevent performance issues. To calculate the size of biome chunks, simply
                  take initial-size and for each expand stage, multiply the running value by 2

common/addons/biome-provider-pipeline/src/main/java/com/dfsek/terra/addons/biome/pipeline/config/BiomeProviderTemplate.java

@@ -22,7 +22,7 @@ public abstract class BiomeProviderTemplate implements ObjectTemplate<BiomeProvi
     @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;

common/addons/chunk-generator-noise-3d/src/main/java/com/dfsek/terra/addons/chunkgenerator/generation/NoiseChunkGenerator3D.java

@@ -8,17 +8,15 @@
 package com.dfsek.terra.addons.chunkgenerator.generation;
 
 
-import com.dfsek.terra.addons.chunkgenerator.palette.slant.SlantHolder;
-
-import com.dfsek.terra.addons.chunkgenerator.generation.math.SlantCalculationMethod;
-
 import org.jetbrains.annotations.NotNull;
 
 import com.dfsek.terra.addons.chunkgenerator.config.noise.BiomeNoiseProperties;
+import com.dfsek.terra.addons.chunkgenerator.generation.math.SlantCalculationMethod;
 import com.dfsek.terra.addons.chunkgenerator.generation.math.interpolation.LazilyEvaluatedInterpolator;
 import com.dfsek.terra.addons.chunkgenerator.generation.math.samplers.Sampler3D;
 import com.dfsek.terra.addons.chunkgenerator.generation.math.samplers.SamplerProvider;
 import com.dfsek.terra.addons.chunkgenerator.palette.BiomePaletteInfo;
+import com.dfsek.terra.addons.chunkgenerator.palette.slant.SlantHolder;
 import com.dfsek.terra.api.Platform;
 import com.dfsek.terra.api.block.state.BlockState;
 import com.dfsek.terra.api.config.ConfigPack;

common/addons/command-addons/src/main/java/com/dfsek/terra/addons/commands/addons/AddonsCommandAddon.java

@@ -1,7 +1,7 @@
 package com.dfsek.terra.addons.commands.addons;
 
-import cloud.commandframework.ArgumentDescription;
-import cloud.commandframework.CommandManager;
+import org.incendo.cloud.CommandManager;
+import org.incendo.cloud.description.Description;
 
 import com.dfsek.terra.addons.manifest.api.AddonInitializer;
 import com.dfsek.terra.api.Platform;
@@ -30,7 +30,7 @@ public class AddonsCommandAddon implements AddonInitializer {
                 CommandManager<CommandSender> manager = event.getCommandManager();
 
                 manager.command(
-                        manager.commandBuilder("addons", ArgumentDescription.of("List installed Terra addons"))
+                        manager.commandBuilder("addons", Description.of("List installed Terra addons"))
                             .permission("terra.addons")
                             .handler(context -> {
                                 StringBuilder addons = new StringBuilder("Installed addons:\n");
@@ -41,7 +41,7 @@ public class AddonsCommandAddon implements AddonInitializer {
                                         .append('@')
                                         .append(addon.getVersion().getFormatted())
                                         .append('\n'));
-                                context.getSender().sendMessage(addons.toString());
+                                context.sender().sendMessage(addons.toString());
                             })
                     )
                     .command(
@@ -61,7 +61,7 @@ public class AddonsCommandAddon implements AddonInitializer {
                                     .append('@')
                                     .append(versions.getFormatted())
                                     .append('\n'));
-                                context.getSender().sendMessage(addonInfo.toString());
+                                context.sender().sendMessage(addonInfo.toString());
                             })
                     );
             });

common/addons/command-packs/src/main/java/com/dfsek/terra/addons/commands/packs/PacksCommandAddon.java

@@ -1,7 +1,7 @@
 package com.dfsek.terra.addons.commands.packs;
 
-import cloud.commandframework.ArgumentDescription;
-import cloud.commandframework.CommandManager;
+import org.incendo.cloud.CommandManager;
+import org.incendo.cloud.description.Description;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 
@@ -35,7 +35,7 @@ public class PacksCommandAddon implements AddonInitializer {
                 CommandManager<CommandSender> manager = event.getCommandManager();
 
                 manager.command(
-                        manager.commandBuilder("packs", ArgumentDescription.of("List installed config packs"))
+                        manager.commandBuilder("packs", Description.of("List installed config packs"))
                             .permission("terra.packs")
                             .handler(context -> {
                                 StringBuilder packs = new StringBuilder("Installed packs:\n");
@@ -43,12 +43,12 @@ public class PacksCommandAddon implements AddonInitializer {
                                     .append(pack.getID())
                                     .append('@')
                                     .append(pack.getVersion().getFormatted()));
-                                context.getSender().sendMessage(packs.toString());
+                                context.sender().sendMessage(packs.toString());
                             })
                     )
                     .command(
                         manager.commandBuilder("packs")
-                            .literal("info", ArgumentDescription.of("Get information about a pack"))
+                            .literal("info", Description.of("Get information about a pack"))
                             .permission("terra.packs.info")
                             .argument(RegistryArgument.of("pack", platform.getConfigRegistry()))
                             .handler(context -> {
@@ -65,21 +65,21 @@ public class PacksCommandAddon implements AddonInitializer {
                                     .append('@')
                                     .append(versions.getFormatted())
                                     .append('\n'));
-                                context.getSender().sendMessage(packInfo.toString());
+                                context.sender().sendMessage(packInfo.toString());
                             }))
                     .command(
                         manager.commandBuilder("packs")
-                            .literal("reload", ArgumentDescription.of("Reload config packs"))
+                            .literal("reload", Description.of("Reload config packs"))
                             .permission("terra.packs.reload")
                             .handler(context -> {
-                                context.getSender().sendMessage("Reloading Terra...");
+                                context.sender().sendMessage("Reloading Terra...");
                                 logger.info("Reloading Terra...");
                                 if(platform.reload()) {
                                     logger.info("Terra reloaded successfully.");
-                                    context.getSender().sendMessage("Terra reloaded successfully.");
+                                    context.sender().sendMessage("Terra reloaded successfully.");
                                 } else {
                                     logger.error("Terra failed to reload.");
-                                    context.getSender().sendMessage(
+                                    context.sender().sendMessage(
                                         "Terra failed to reload. See logs for more information.");
                                 }
                             }));

common/addons/command-profiler/src/main/java/com/dfsek/terra/addons/commands/profiler/ProfilerCommandAddon.java

@@ -1,7 +1,7 @@
 package com.dfsek.terra.addons.commands.profiler;
 
-import cloud.commandframework.ArgumentDescription;
-import cloud.commandframework.CommandManager;
+import org.incendo.cloud.CommandManager;
+import org.incendo.cloud.description.Description;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 
@@ -33,24 +33,24 @@ public class ProfilerCommandAddon implements AddonInitializer {
                 CommandManager<CommandSender> manager = event.getCommandManager();
                 manager
                     .command(
-                        manager.commandBuilder("profiler", ArgumentDescription.of("Access the profiler"))
-                            .literal("start", ArgumentDescription.of("Start profiling"), "st")
+                        manager.commandBuilder("profiler", Description.of("Access the profiler"))
+                            .literal("start", Description.of("Start profiling"), "st")
                             .permission("terra.profiler.start")
                             .handler(context -> {
                                 platform.getProfiler().start();
-                                context.getSender().sendMessage("Profiling started.");
+                                context.sender().sendMessage("Profiling started.");
                             }))
                     .command(
-                        manager.commandBuilder("profiler", ArgumentDescription.of("Access the profiler"))
-                            .literal("stop", ArgumentDescription.of("Stop profiling"), "s")
+                        manager.commandBuilder("profiler", Description.of("Access the profiler"))
+                            .literal("stop", Description.of("Stop profiling"), "s")
                             .permission("terra.profiler.stop")
                             .handler(context -> {
                                 platform.getProfiler().stop();
-                                context.getSender().sendMessage("Profiling stopped.");
+                                context.sender().sendMessage("Profiling stopped.");
                             }))
                     .command(
-                        manager.commandBuilder("profiler", ArgumentDescription.of("Access the profiler"))
-                            .literal("query", ArgumentDescription.of("Query profiler results"), "q")
+                        manager.commandBuilder("profiler", Description.of("Access the profiler"))
+                            .literal("query", Description.of("Query profiler results"), "q")
                             .permission("terra.profiler.query")
                             .handler(context -> {
                                 StringBuilder data = new StringBuilder("Terra Profiler data: \n");
@@ -59,15 +59,15 @@ public class ProfilerCommandAddon implements AddonInitializer {
                                     .append(timings.toString())
                                     .append('\n'));
                                 logger.info(data.toString());
-                                context.getSender().sendMessage("Profiling data dumped to console.");
+                                context.sender().sendMessage("Profiling data dumped to console.");
                             }))
                     .command(
-                        manager.commandBuilder("profiler", ArgumentDescription.of("Access the profiler"))
-                            .literal("reset", ArgumentDescription.of("Reset the profiler"), "r")
+                        manager.commandBuilder("profiler", Description.of("Access the profiler"))
+                            .literal("reset", Description.of("Reset the profiler"), "r")
                             .permission("terra.profiler.reset")
                             .handler(context -> {
                                 platform.getProfiler().reset();
-                                context.getSender().sendMessage("Profiler reset.");
+                                context.sender().sendMessage("Profiler reset.");
                             }));
             });
     }

common/addons/command-structures/src/main/java/com/dfsek/terra/addons/commands/structure/StructureCommandAddon.java

@@ -1,10 +1,11 @@
 package com.dfsek.terra.addons.commands.structure;
 
-import cloud.commandframework.ArgumentDescription;
-import cloud.commandframework.CommandManager;
-import cloud.commandframework.arguments.standard.EnumArgument;
-import cloud.commandframework.arguments.standard.LongArgument;
-import cloud.commandframework.context.CommandContext;
+import org.incendo.cloud.CommandManager;
+import org.incendo.cloud.component.DefaultValue;
+import org.incendo.cloud.context.CommandContext;
+import org.incendo.cloud.description.Description;
+import org.incendo.cloud.parser.standard.EnumParser;
+import org.incendo.cloud.parser.standard.LongParser;
 
 import java.util.Random;
 
@@ -31,7 +32,7 @@ public class StructureCommandAddon implements AddonInitializer {
     private BaseAddon addon;
 
     private static Registry<Structure> getStructureRegistry(CommandContext<CommandSender> sender) {
-        return sender.getSender().getEntity().orElseThrow().world().getPack().getRegistry(Structure.class);
+        return sender.sender().getEntity().orElseThrow().world().getPack().getRegistry(Structure.class);
     }
 
     @Override
@@ -43,16 +44,16 @@ public class StructureCommandAddon implements AddonInitializer {
                 CommandManager<CommandSender> manager = event.getCommandManager();
 
                 manager.command(
-                    manager.commandBuilder("structures", ArgumentDescription.of("Manage or generate structures"))
+                    manager.commandBuilder("structures", Description.of("Manage or generate structures"))
                         .literal("generate")
-                        .argument(RegistryArgument.builder("structure",
+                        .optional(RegistryArgument.builder("structure",
                             StructureCommandAddon::getStructureRegistry,
                             TypeKey.of(Structure.class)))
-                        .argument(LongArgument.optional("seed", 0))
-                        .argument(EnumArgument.optional(Rotation.class, "rotation", Rotation.NONE))
+                        .optional("seed", LongParser.longParser(), DefaultValue.constant(0L))
+                        .optional("rotation", EnumParser.enumParser(Rotation.class), DefaultValue.constant(Rotation.NONE))
                         .handler(context -> {
                             Structure structure = context.get("structure");
-                            Entity sender = context.getSender().getEntity().orElseThrow();
+                            Entity sender = context.sender().getEntity().orElseThrow();
                             structure.generate(
                                 sender.position().toInt(),
                                 sender.world(),

common/addons/config-biome/src/main/java/com/dfsek/terra/addons/biome/holder/PaletteHolderBuilder.java

@@ -7,11 +7,11 @@
 
 package com.dfsek.terra.addons.biome.holder;
 
+import com.dfsek.terra.api.world.chunk.generation.util.Palette;
+
 import java.util.Map;
 import java.util.TreeMap;
 
-import com.dfsek.terra.api.world.chunk.generation.util.Palette;
-
 
 public class PaletteHolderBuilder {
     private final TreeMap<Integer, Palette> paletteMap = new TreeMap<>();

common/addons/config-distributors/src/main/java/com/dfsek/terra/addons/feature/distributor/distributors/PointSetDistributor.java

@@ -7,11 +7,11 @@
 
 package com.dfsek.terra.addons.feature.distributor.distributors;
 
-import java.util.Set;
-
 import com.dfsek.terra.addons.feature.distributor.util.Point;
 import com.dfsek.terra.api.structure.feature.Distributor;
 
+import java.util.Set;
+
 
 public class PointSetDistributor implements Distributor {
     private final Set<Point> points;

common/addons/config-noise-function/build.gradle.kts

@@ -1,4 +1,4 @@
-version = version("1.1.0")
+version = version("1.2.0")
 
 dependencies {
     compileOnlyApi(project(":common:addons:manifest-addon-loader"))

common/addons/config-noise-function/src/main/java/com/dfsek/terra/addons/noise/NoiseAddon.java

@@ -17,6 +17,7 @@ import com.dfsek.terra.addons.manifest.api.AddonInitializer;
 import com.dfsek.terra.addons.noise.config.CubicSplinePointTemplate;
 import com.dfsek.terra.addons.noise.config.DimensionApplicableNoiseSampler;
 import com.dfsek.terra.addons.noise.config.templates.BinaryArithmeticTemplate;
+import com.dfsek.terra.addons.noise.config.templates.DerivativeNoiseSamplerTemplate;
 import com.dfsek.terra.addons.noise.config.templates.DomainWarpTemplate;
 import com.dfsek.terra.addons.noise.config.templates.FunctionTemplate;
 import com.dfsek.terra.addons.noise.config.templates.ImageSamplerTemplate;
@@ -28,6 +29,7 @@ import com.dfsek.terra.addons.noise.config.templates.noise.ConstantNoiseTemplate
 import com.dfsek.terra.addons.noise.config.templates.noise.DistanceSamplerTemplate;
 import com.dfsek.terra.addons.noise.config.templates.noise.ExpressionFunctionTemplate;
 import com.dfsek.terra.addons.noise.config.templates.noise.GaborNoiseTemplate;
+import com.dfsek.terra.addons.noise.config.templates.noise.PseudoErosionTemplate;
 import com.dfsek.terra.addons.noise.config.templates.noise.SimpleNoiseTemplate;
 import com.dfsek.terra.addons.noise.config.templates.noise.fractal.BrownianMotionTemplate;
 import com.dfsek.terra.addons.noise.config.templates.noise.fractal.PingPongTemplate;
@@ -63,6 +65,7 @@ import com.dfsek.terra.api.addon.BaseAddon;
 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.noise.DerivativeNoiseSampler;
 import com.dfsek.terra.api.noise.NoiseSampler;
 import com.dfsek.terra.api.registry.CheckedRegistry;
 import com.dfsek.terra.api.util.reflection.TypeKey;
@@ -94,7 +97,8 @@ public class NoiseAddon implements AddonInitializer {
                         (type, o, loader, depthTracker) -> DistanceSampler.DistanceFunction.valueOf((String) o))
                     .applyLoader(DimensionApplicableNoiseSampler.class, DimensionApplicableNoiseSampler::new)
                     .applyLoader(FunctionTemplate.class, FunctionTemplate::new)
-                    .applyLoader(CubicSpline.Point.class, CubicSplinePointTemplate::new);
+                    .applyLoader(CubicSpline.Point.class, CubicSplinePointTemplate::new)
+                    .applyLoader(DerivativeNoiseSampler.class, DerivativeNoiseSamplerTemplate::new);
 
                 noiseRegistry.register(addon.key("LINEAR"), LinearNormalizerTemplate::new);
                 noiseRegistry.register(addon.key("NORMAL"), NormalNormalizerTemplate::new);
@@ -117,7 +121,7 @@ public class NoiseAddon implements AddonInitializer {
                 noiseRegistry.register(addon.key("PERLIN"), () -> new SimpleNoiseTemplate(PerlinSampler::new));
                 noiseRegistry.register(addon.key("SIMPLEX"), () -> new SimpleNoiseTemplate(SimplexSampler::new));
                 noiseRegistry.register(addon.key("GABOR"), GaborNoiseTemplate::new);
-
+                noiseRegistry.register(addon.key("PSEUDOEROSION"), PseudoErosionTemplate::new);
 
                 noiseRegistry.register(addon.key("VALUE"), () -> new SimpleNoiseTemplate(ValueSampler::new));
                 noiseRegistry.register(addon.key("VALUE_CUBIC"), () -> new SimpleNoiseTemplate(ValueCubicSampler::new));

common/addons/config-noise-function/src/main/java/com/dfsek/terra/addons/noise/NoiseConfigPackTemplate.java

@@ -11,14 +11,14 @@ import com.dfsek.tectonic.api.config.template.ConfigTemplate;
 import com.dfsek.tectonic.api.config.template.annotations.Default;
 import com.dfsek.tectonic.api.config.template.annotations.Value;
 
-import java.util.LinkedHashMap;
-import java.util.Map;
-
 import com.dfsek.terra.addons.noise.config.DimensionApplicableNoiseSampler;
 import com.dfsek.terra.addons.noise.config.templates.FunctionTemplate;
 import com.dfsek.terra.api.config.meta.Meta;
 import com.dfsek.terra.api.properties.Properties;
 
+import java.util.LinkedHashMap;
+import java.util.Map;
+
 
 @SuppressWarnings("FieldMayBeFinal")
 public class NoiseConfigPackTemplate implements ConfigTemplate, Properties {

common/addons/config-noise-function/src/main/java/com/dfsek/terra/addons/noise/config/templates/DerivativeNoiseSamplerTemplate.java

@@ -0,0 +1,26 @@
+package com.dfsek.terra.addons.noise.config.templates;
+
+import com.dfsek.tectonic.api.config.template.annotations.Value;
+import com.dfsek.tectonic.api.exception.ValidationException;
+
+import com.dfsek.terra.api.noise.DerivativeNoiseSampler;
+import com.dfsek.terra.api.noise.NoiseSampler;
+
+
+public class DerivativeNoiseSamplerTemplate extends SamplerTemplate<DerivativeNoiseSampler> {
+
+    @Value(".")
+    private NoiseSampler sampler;
+
+    @Override
+    public boolean validate() throws ValidationException {
+        if(!DerivativeNoiseSampler.isDifferentiable(sampler)) throw new ValidationException(
+            "Provided sampler does not support calculating a derivative");
+        return super.validate();
+    }
+
+    @Override
+    public DerivativeNoiseSampler get() {
+        return (DerivativeNoiseSampler) sampler;
+    }
+}

common/addons/config-noise-function/src/main/java/com/dfsek/terra/addons/noise/config/templates/noise/DerivativeNoiseTemplate.java

@@ -0,0 +1,8 @@
+package com.dfsek.terra.addons.noise.config.templates.noise;
+
+import com.dfsek.terra.addons.noise.samplers.noise.DerivativeNoiseFunction;
+
+
+public abstract class DerivativeNoiseTemplate<T extends DerivativeNoiseFunction> extends NoiseTemplate<T> {
+
+}

common/addons/config-noise-function/src/main/java/com/dfsek/terra/addons/noise/config/templates/noise/PseudoErosionTemplate.java

@@ -0,0 +1,79 @@
+package com.dfsek.terra.addons.noise.config.templates.noise;
+
+import com.dfsek.tectonic.api.config.template.annotations.Default;
+import com.dfsek.tectonic.api.config.template.annotations.Value;
+
+import com.dfsek.terra.addons.noise.samplers.noise.PseudoErosionSampler;
+import com.dfsek.terra.addons.noise.samplers.noise.simplex.OpenSimplex2Sampler;
+import com.dfsek.terra.api.config.meta.Meta;
+import com.dfsek.terra.api.noise.DerivativeNoiseSampler;
+
+
+public class PseudoErosionTemplate extends NoiseTemplate<PseudoErosionSampler> {
+    @Value("frequency")
+    @Default
+    protected @Meta double frequency = 1d;
+
+    @Value("octaves")
+    @Default
+    private int octaves = 4;
+
+    @Value("lacunarity")
+    @Default
+    private double lacunarity = 2.0;
+
+    @Value("gain")
+    @Default
+    private double gain = 0.5;
+
+    @Value("slope-strength")
+    @Default
+    private double slopeStrength = 1.0;
+
+
+    @Value("branch-strength")
+    @Default
+    private double branchStrength = 1.0;
+
+    @Value("strength")
+    @Default
+    private double strength = 0.04;
+
+    @Value("erosion-frequency")
+    @Default
+    private double erosionFrequency = 0.02;
+
+    @Value("sampler")
+    @Default
+    private DerivativeNoiseSampler heightSampler = new OpenSimplex2Sampler();
+
+    @Value("slope-mask.enable")
+    @Default
+    private boolean slopeMask = true;
+
+    @Value("slope-mask.none")
+    @Default
+    private double slopeMaskNone = -0.5;
+
+    @Value("slope-mask.full")
+    @Default
+    private double slopeMaskFull = 1;
+
+    @Value("jitter")
+    @Default
+    private double jitterModifier = 1;
+
+    @Value("average-impulses")
+    @Default
+    private boolean averageErosionImpulses = true;
+
+    @Override
+    public PseudoErosionSampler get() {
+        PseudoErosionSampler pseudoErosion = new PseudoErosionSampler(octaves, gain, lacunarity,
+            slopeStrength, branchStrength, strength,
+            erosionFrequency, heightSampler, slopeMask, slopeMaskFull, slopeMaskNone, jitterModifier, averageErosionImpulses);
+        pseudoErosion.setFrequency(frequency);
+        pseudoErosion.setSalt(salt);
+        return pseudoErosion;
+    }
+}

common/addons/config-noise-function/src/main/java/com/dfsek/terra/addons/noise/paralithic/FunctionUtil.java

@@ -11,6 +11,8 @@ import com.dfsek.terra.addons.noise.config.templates.FunctionTemplate;
 import com.dfsek.terra.addons.noise.paralithic.defined.UserDefinedFunction;
 import com.dfsek.terra.addons.noise.paralithic.noise.NoiseFunction2;
 import com.dfsek.terra.addons.noise.paralithic.noise.NoiseFunction3;
+import com.dfsek.terra.addons.noise.paralithic.noise.SaltedNoiseFunction2;
+import com.dfsek.terra.addons.noise.paralithic.noise.SaltedNoiseFunction3;
 
 
 public class FunctionUtil {
@@ -23,10 +25,15 @@ public class FunctionUtil {
         for(Map.Entry<String, FunctionTemplate> entry : functions.entrySet()) {
             functionMap.put(entry.getKey(), UserDefinedFunction.newInstance(entry.getValue()));
         }
-        samplers.forEach((id, sampler) -> functionMap.put(id,
-            sampler.getDimensions() == 2 ?
-            new NoiseFunction2(sampler.getSampler()) :
-            new NoiseFunction3(sampler.getSampler())));
+        samplers.forEach((id, sampler) -> {
+            if(sampler.getDimensions() == 2) {
+                functionMap.put(id, new NoiseFunction2(sampler.getSampler()));
+                functionMap.put(id + "Salted", new SaltedNoiseFunction2(sampler.getSampler()));
+            } else {
+                functionMap.put(id, new NoiseFunction3(sampler.getSampler()));
+                functionMap.put(id + "Salted", new SaltedNoiseFunction3(sampler.getSampler()));
+            }
+        });
         return functionMap;
     }
 }

common/addons/config-noise-function/src/main/java/com/dfsek/terra/addons/noise/paralithic/noise/SaltedNoiseFunction2.java

@@ -0,0 +1,37 @@
+package com.dfsek.terra.addons.noise.paralithic.noise;
+
+import com.dfsek.paralithic.functions.dynamic.Context;
+import com.dfsek.paralithic.functions.dynamic.DynamicFunction;
+import com.dfsek.paralithic.node.Statefulness;
+import org.jetbrains.annotations.NotNull;
+
+import com.dfsek.terra.api.noise.NoiseSampler;
+
+
+public class SaltedNoiseFunction2 implements DynamicFunction {
+    private final NoiseSampler gen;
+
+    public SaltedNoiseFunction2(NoiseSampler gen) {
+        this.gen = gen;
+    }
+
+    @Override
+    public double eval(double... args) {
+        throw new UnsupportedOperationException("Cannot evaluate seeded function without seed context.");
+    }
+
+    @Override
+    public double eval(Context context, double... args) {
+        return gen.noise(((SeedContext) context).getSeed() + (long) args[2], args[0], args[1]);
+    }
+
+    @Override
+    public int getArgNumber() {
+        return 3;
+    }
+
+    @Override
+    public @NotNull Statefulness statefulness() {
+        return Statefulness.CONTEXTUAL;
+    }
+}

common/addons/config-noise-function/src/main/java/com/dfsek/terra/addons/noise/paralithic/noise/SaltedNoiseFunction3.java

@@ -0,0 +1,37 @@
+package com.dfsek.terra.addons.noise.paralithic.noise;
+
+import com.dfsek.paralithic.functions.dynamic.Context;
+import com.dfsek.paralithic.functions.dynamic.DynamicFunction;
+import com.dfsek.paralithic.node.Statefulness;
+import org.jetbrains.annotations.NotNull;
+
+import com.dfsek.terra.api.noise.NoiseSampler;
+
+
+public class SaltedNoiseFunction3 implements DynamicFunction {
+    private final NoiseSampler gen;
+
+    public SaltedNoiseFunction3(NoiseSampler gen) {
+        this.gen = gen;
+    }
+
+    @Override
+    public double eval(double... args) {
+        throw new UnsupportedOperationException("Cannot evaluate seeded function without seed context.");
+    }
+
+    @Override
+    public double eval(Context context, double... args) {
+        return gen.noise(((SeedContext) context).getSeed() + (long) args[3], args[0], args[1], args[2]);
+    }
+
+    @Override
+    public int getArgNumber() {
+        return 4;
+    }
+
+    @Override
+    public @NotNull Statefulness statefulness() {
+        return Statefulness.CONTEXTUAL;
+    }
+}

common/addons/config-noise-function/src/main/java/com/dfsek/terra/addons/noise/samplers/noise/DerivativeNoiseFunction.java

@@ -0,0 +1,25 @@
+package com.dfsek.terra.addons.noise.samplers.noise;
+
+import com.dfsek.terra.api.noise.DerivativeNoiseSampler;
+
+
+public abstract class DerivativeNoiseFunction extends NoiseFunction implements DerivativeNoiseSampler {
+    @Override
+    public boolean isDifferentiable() {
+        return true;
+    }
+
+    @Override
+    public double[] noised(long seed, double x, double y) {
+        return getNoiseDerivativeRaw(seed + salt, x * frequency, y * frequency);
+    }
+
+    @Override
+    public double[] noised(long seed, double x, double y, double z) {
+        return getNoiseDerivativeRaw(seed + salt, x * frequency, y * frequency, z * frequency);
+    }
+
+    public abstract double[] getNoiseDerivativeRaw(long seed, double x, double y);
+
+    public abstract double[] getNoiseDerivativeRaw(long seed, double x, double y, double z);
+}

common/addons/config-noise-function/src/main/java/com/dfsek/terra/addons/noise/samplers/noise/PseudoErosionSampler.java

@@ -0,0 +1,173 @@
+package com.dfsek.terra.addons.noise.samplers.noise;
+
+
+import com.dfsek.terra.api.noise.DerivativeNoiseSampler;
+import com.dfsek.terra.api.util.MathUtil;
+
+
+public class PseudoErosionSampler extends NoiseFunction {
+    public static final double TAU = 2.0 * Math.PI;
+    private static final double HASH_X = 0.3183099f;
+    private static final double HASH_Y = 0.3678794f;
+    public final double gain;
+    public final double lacunarity;
+    public final double slopeStrength;
+    public final double branchStrength;
+    public final double erosionStrength;
+    private final int octaves;
+    private final double erosionFrequency;
+    private final DerivativeNoiseSampler sampler;
+    private final boolean slopeMask;
+    private final double slopeMaskFullSq;
+    private final double slopeMaskNoneSq;
+    private final double jitter;
+    private final double maxCellDistSq;
+    private final double maxCellDistSqRecip;
+    private final boolean averageErosionImpulses;
+
+    public PseudoErosionSampler(int octaves, double gain, double lacunarity, double slopeStrength, double branchStrength,
+                                double erosionStrength, double erosionFrequency, DerivativeNoiseSampler sampler,
+                                boolean slopeMask, double slopeMaskFull, double slopeMaskNone, double jitterModifier,
+                                boolean averageErosionImpulses) {
+        this.octaves = octaves;
+        this.gain = gain;
+        this.lacunarity = lacunarity;
+        this.slopeStrength = slopeStrength;
+        this.branchStrength = branchStrength;
+        this.erosionStrength = erosionStrength;
+        this.erosionFrequency = erosionFrequency;
+        this.sampler = sampler;
+        this.slopeMask = slopeMask;
+        // Square these values and maintain sign since they're compared to a
+        // squared value, otherwise a sqrt would need to be used
+        this.slopeMaskFullSq = slopeMaskFull * slopeMaskFull * Math.signum(slopeMaskFull);
+        this.slopeMaskNoneSq = slopeMaskNone * slopeMaskNone * Math.signum((slopeMaskNone));
+        this.jitter = 0.43701595 * jitterModifier;
+        this.averageErosionImpulses = averageErosionImpulses;
+        this.maxCellDistSq = 1 + jitter * jitter;
+        this.maxCellDistSqRecip = 1 / maxCellDistSq;
+    }
+
+    public static double hashX(double seed, double n) {
+        // Swapped the components here
+        double nx = HASH_X * n * seed;
+        return -1.0f + 2.0f * fract(nx);
+    }
+
+    public static double hashY(double seed, double n) {
+        double ny = HASH_Y * n * seed;
+        return -1.0f + 2.0f * fract(ny);
+    }
+
+    public static double fract(double x) {
+        return (x - Math.floor(x));
+    }
+
+    public static double smoothstep(double edge0, double edge1, double x) {
+        // Scale, bias and saturate x to 0..1 range
+        x = clamp((x - edge0) / (edge1 - edge0), 0.0f, 1.0f);
+        // Evaluate polynomial
+        return x * x * (3 - 2 * x);
+    }
+
+    public static double clamp(double x, double minVal, double maxVal) {
+        return Math.max(minVal, Math.min(maxVal, x));
+    }
+
+    public static double dot(double x1, double y1, double x2, double y2) {
+        return x1 * x2 + y1 * y2;
+    }
+
+    public double[] erosion(int seed, double x, double y, double dirX, double dirY) {
+        int gridX = (int) Math.round(x);
+        int gridY = (int) Math.round(y);
+        double noise = 0.0f;
+        double dirOutX = 0.0f;
+        double dirOutY = 0.0f;
+        double cumAmp = 0.0f;
+
+        for(int cellX = gridX - 1; cellX <= gridX + 1; cellX++) {
+            for(int cellY = gridY - 1; cellY <= gridY + 1; cellY++) {
+                double cellHash = hash(seed, cellX, cellY);
+                double cellOffsetX = hashX(seed, cellHash) * jitter;
+                double cellOffsetY = hashY(seed, cellHash) * jitter;
+                double cellOriginDeltaX = (x - cellX) + cellOffsetX;
+                double cellOriginDeltaY = (y - cellY) + cellOffsetY;
+                double cellOriginDistSq = cellOriginDeltaX * cellOriginDeltaX + cellOriginDeltaY * cellOriginDeltaY;
+                if(cellOriginDistSq > maxCellDistSq) continue; // Skip calculating cells too far away
+                double ampTmp = (cellOriginDistSq * maxCellDistSqRecip) - 1;
+                double amp = ampTmp * ampTmp; // Decrease cell amplitude further away
+                cumAmp += amp;
+                double directionalStrength = dot(cellOriginDeltaX, cellOriginDeltaY, dirX, dirY) * TAU;
+                noise += MathUtil.cos(directionalStrength) * amp;
+                double sinAngle = MathUtil.sin(directionalStrength) * amp;
+                dirOutX -= sinAngle * (cellOriginDeltaX + dirX);
+                dirOutY -= sinAngle * (cellOriginDeltaY + dirY);
+            }
+        }
+        if(averageErosionImpulses && cumAmp != 0) {
+            noise /= cumAmp;
+            dirOutX /= cumAmp;
+            dirOutY /= cumAmp;
+        }
+        return new double[]{ noise, dirOutX, dirOutY };
+    }
+
+    public double heightMap(long seed, double x, double y) {
+        double[] sample = sampler.noised(seed, x, y);
+        double height = sample[0];
+        double heightDirX = sample[1];
+        double heightDirY = sample[2];
+
+        // Take the curl of the normal to get the gradient facing down the slope
+        double baseDirX = heightDirY * slopeStrength;
+        double baseDirY = -heightDirX * slopeStrength;
+
+        double erosion = 0.0f;
+        double dirX = 0.0f;
+        double dirY = 0.0f;
+        double amp = 1.0f;
+        double cumAmp = 0.0f;
+        double freq = 1.0f;
+
+        // Stack erosion octaves
+        for(int i = 0; i < octaves; i++) {
+            double[] erosionResult = erosion((int) seed,
+                x * freq * erosionFrequency,
+                y * freq * erosionFrequency,
+                baseDirX + dirY * branchStrength,
+                baseDirY - dirX * branchStrength);
+            erosion += erosionResult[0] * amp;
+            dirX += erosionResult[1] * amp * freq;
+            dirY += erosionResult[2] * amp * freq;
+            cumAmp += amp;
+            amp *= gain;
+            freq *= lacunarity;
+        }
+
+        // Normalize erosion noise
+        erosion /= cumAmp;
+        // [-1, 1] -> [0, 1]
+        erosion = erosion * 0.5F + 0.5F;
+
+        // Without masking, erosion noise in areas with small gradients tend to produce mounds,
+        // this reduces erosion amplitude towards smaller gradients to avoid this
+        if(slopeMask) {
+            double dirMagSq = dot(baseDirX, baseDirY, baseDirX, baseDirY);
+            double flatness = smoothstep((double) slopeMaskNoneSq, slopeMaskFullSq, dirMagSq);
+            erosion *= flatness;
+        }
+
+        return height + erosion * erosionStrength;
+    }
+
+    @Override
+    public double getNoiseRaw(long seed, double x, double y) {
+        return heightMap(seed, x, y);
+    }
+
+    @Override
+    public double getNoiseRaw(long seed, double x, double y, double z) {
+        return getNoiseRaw(seed, x, z);
+    }
+}

common/addons/config-noise-function/src/main/java/com/dfsek/terra/addons/noise/samplers/noise/simplex/OpenSimplex2SSampler.java

@@ -276,4 +276,424 @@ public class OpenSimplex2SSampler extends SimplexStyleSampler {
 
         return value * 9.046026385208288;
     }
+
+    @Override
+    public boolean isDifferentiable() {
+        return true;
+    }
+
+    @Override
+    public double[] getNoiseDerivativeRaw(long sl, double x, double y) {
+        int seed = (int) sl;
+        // 2D OpenSimplex2S case is a modified 2D simplex noise.
+
+        final double SQRT3 = 1.7320508075688772935274463415059;
+        final double G2 = (3 - SQRT3) / 6;
+
+        final double F2 = 0.5f * (SQRT3 - 1);
+        double s = (x + y) * F2;
+        x += s;
+        y += s;
+
+
+        int i = (int) Math.floor(x);
+        int j = (int) Math.floor(y);
+        double xi = x - i;
+        double yi = y - j;
+
+        i *= PRIME_X;
+        j *= PRIME_Y;
+        int i1 = i + PRIME_X;
+        int j1 = j + PRIME_Y;
+
+        double t = (xi + yi) * G2;
+        double x0 = xi - t;
+        double y0 = yi - t;
+
+        double[] out = { 0.0f, 0.0f, 0.0f };
+
+        double a0 = (2.0 / 3.0) - x0 * x0 - y0 * y0;
+        double aa0 = a0 * a0, aaa0 = aa0 * a0, aaaa0 = aa0 * aa0;
+        int gi0 = gradCoordIndex(seed, i, j);
+        double gx0 = GRADIENTS_2_D[gi0], gy0 = GRADIENTS_2_D[gi0 | 1];
+        double rampValue0 = gx0 * x0 + gy0 * y0;
+        out[0] = aaaa0 * rampValue0;
+        out[1] = gx0 * aaaa0 - 8 * rampValue0 * aaa0 * x0;
+        out[2] = gy0 * aaaa0 - 8 * rampValue0 * aaa0 * y0;
+
+
+        double a1 = 2 * (1 - 2 * G2) * (1 / G2 - 2) * t + ((-2 * (1 - 2 * G2) * (1 - 2 * G2)) + a0);
+        double x1 = x0 - (1 - 2 * G2);
+        double y1 = y0 - (1 - 2 * G2);
+        double aa1 = a1 * a1, aaa1 = aa1 * a1, aaaa1 = aa1 * aa1;
+        int gi1 = gradCoordIndex(seed, i1, j1);
+        double gx1 = GRADIENTS_2_D[gi1], gy1 = GRADIENTS_2_D[gi1 | 1];
+        double rampValue1 = gx1 * x1 + gy1 * y1;
+        out[0] += aaaa1 * rampValue1;
+        out[1] += gx1 * aaaa1 - 8 * rampValue1 * aaa1 * x1;
+        out[2] += gy1 * aaaa1 - 8 * rampValue1 * aaa1 * y1;
+
+        // Nested conditionals were faster than compact bit logic/arithmetic.
+        double xmyi = xi - yi;
+        if(t > G2) {
+            if(xi + xmyi > 1) {
+                double x2 = x0 + (3 * G2 - 2);
+                double y2 = y0 + (3 * G2 - 1);
+                double a2 = (2.0 / 3.0) - x2 * x2 - y2 * y2;
+                if(a2 > 0) {
+                    double aa2 = a2 * a2, aaa2 = aa2 * a2, aaaa2 = aa2 * aa2;
+                    int gi2 = gradCoordIndex(seed, i + (PRIME_X << 1), j + PRIME_Y);
+                    double gx2 = GRADIENTS_2_D[gi2 | 0], gy2 = GRADIENTS_2_D[gi2 | 1];
+                    double rampValue2 = gx2 * x2 + gy2 * y2;
+                    out[0] += aaaa2 * rampValue2;
+                    out[1] += gx2 * aaaa2 - 8 * rampValue2 * aaa2 * x2;
+                    out[2] += gy2 * aaaa2 - 8 * rampValue2 * aaa2 * y2;
+                }
+            } else {
+                double x2 = x0 + G2;
+                double y2 = y0 + (G2 - 1);
+                double a2 = (2.0 / 3.0) - x2 * x2 - y2 * y2;
+                if(a2 > 0) {
+                    double aa2 = a2 * a2, aaa2 = aa2 * a2, aaaa2 = aa2 * aa2;
+                    int gi2 = gradCoordIndex(seed, i, j + PRIME_Y);
+                    double gx2 = GRADIENTS_2_D[gi2], gy2 = GRADIENTS_2_D[gi2 | 1];
+                    double rampValue2 = gx2 * x2 + gy2 * y2;
+                    out[0] += aaaa2 * rampValue2;
+                    out[1] += gx2 * aaaa2 - 8 * rampValue2 * aaa2 * x2;
+                    out[2] += gy2 * aaaa2 - 8 * rampValue2 * aaa2 * y2;
+                }
+            }
+
+            if(yi - xmyi > 1) {
+                double x3 = x0 + (3 * G2 - 1);
+                double y3 = y0 + (3 * G2 - 2);
+                double a3 = (2.0 / 3.0) - x3 * x3 - y3 * y3;
+                if(a3 > 0) {
+                    double aa3 = a3 * a3, aaa3 = aa3 * a3, aaaa3 = aa3 * aa3;
+                    int gi3 = gradCoordIndex(seed, i + PRIME_X, j + (PRIME_Y << 1));
+                    double gx3 = GRADIENTS_2_D[gi3], gy3 = GRADIENTS_2_D[gi3 | 1];
+                    double rampValue3 = gx3 * x3 + gy3 * y3;
+                    out[0] += aaaa3 * rampValue3;
+                    out[1] += gx3 * aaaa3 - 8 * rampValue3 * aaa3 * x3;
+                    out[2] += gy3 * aaaa3 - 8 * rampValue3 * aaa3 * y3;
+                }
+            } else {
+                double x3 = x0 + (G2 - 1);
+                double y3 = y0 + G2;
+                double a3 = (2.0 / 3.0) - x3 * x3 - y3 * y3;
+                if(a3 > 0) {
+                    double aa3 = a3 * a3, aaa3 = aa3 * a3, aaaa3 = aa3 * aa3;
+                    int gi3 = gradCoordIndex(seed, i + PRIME_X, j);
+                    double gx3 = GRADIENTS_2_D[gi3], gy3 = GRADIENTS_2_D[gi3 | 1];
+                    double rampValue3 = gx3 * x3 + gy3 * y3;
+                    out[0] += aaaa3 * rampValue3;
+                    out[1] += gx3 * aaaa3 - 8 * rampValue3 * aaa3 * x3;
+                    out[2] += gy3 * aaaa3 - 8 * rampValue3 * aaa3 * y3;
+                }
+            }
+        } else {
+            if(xi + xmyi < 0) {
+                double x2 = x0 + (1 - G2);
+                double y2 = y0 - G2;
+                double a2 = (2.0 / 3.0) - x2 * x2 - y2 * y2;
+                if(a2 > 0) {
+                    double aa2 = a2 * a2, aaa2 = aa2 * a2, aaaa2 = aa2 * aa2;
+                    int gi2 = gradCoordIndex(seed, i - PRIME_X, j);
+                    double gx2 = GRADIENTS_2_D[gi2], gy2 = GRADIENTS_2_D[gi2 | 1];
+                    double rampValue2 = gx2 * x2 + gy2 * y2;
+                    out[0] += aaaa2 * rampValue2;
+                    out[1] += gx2 * aaaa2 - 8 * rampValue2 * aaa2 * x2;
+                    out[2] += gy2 * aaaa2 - 8 * rampValue2 * aaa2 * y2;
+                }
+            } else {
+                double x2 = x0 + (G2 - 1);
+                double y2 = y0 + G2;
+                double a2 = (2.0 / 3.0) - x2 * x2 - y2 * y2;
+                if(a2 > 0) {
+                    double aa2 = a2 * a2, aaa2 = aa2 * a2, aaaa2 = aa2 * aa2;
+                    int gi2 = gradCoordIndex(seed, i + PRIME_X, j);
+                    double gx2 = GRADIENTS_2_D[gi2], gy2 = GRADIENTS_2_D[gi2 | 1];
+                    double rampValue2 = gx2 * x2 + gy2 * y2;
+                    out[0] += aaaa2 * rampValue2;
+                    out[1] += gx2 * aaaa2 - 8 * rampValue2 * aaa2 * x2;
+                    out[2] += gy2 * aaaa2 - 8 * rampValue2 * aaa2 * y2;
+                }
+            }
+
+            if(yi < xmyi) {
+                double x2 = x0 - G2;
+                double y2 = y0 - (G2 - 1);
+                double a2 = (2.0 / 3.0) - x2 * x2 - y2 * y2;
+                if(a2 > 0) {
+                    double aa2 = a2 * a2, aaa2 = aa2 * a2, aaaa2 = aa2 * aa2;
+                    int gi2 = gradCoordIndex(seed, i, j - PRIME_Y);
+                    double gx2 = GRADIENTS_2_D[gi2], gy2 = GRADIENTS_2_D[gi2 | 1];
+                    double rampValue2 = gx2 * x2 + gy2 * y2;
+                    out[0] += aaaa2 * rampValue2;
+                    out[1] += gx2 * aaaa2 - 8 * rampValue2 * aaa2 * x2;
+                    out[2] += gy2 * aaaa2 - 8 * rampValue2 * aaa2 * y2;
+                }
+            } else {
+                double x2 = x0 + G2;
+                double y2 = y0 + (G2 - 1);
+                double a2 = (2.0 / 3.0) - x2 * x2 - y2 * y2;
+                if(a2 > 0) {
+                    double aa2 = a2 * a2, aaa2 = aa2 * a2, aaaa2 = aa2 * aa2;
+                    int gi2 = gradCoordIndex(seed, i, j + PRIME_Y);
+                    double gx2 = GRADIENTS_2_D[gi2], gy2 = GRADIENTS_2_D[gi2 | 1];
+                    double rampValue2 = gx2 * x2 + gy2 * y2;
+                    out[0] += aaaa2 * rampValue2;
+                    out[1] += gx2 * aaaa2 - 8 * rampValue2 * aaa2 * x2;
+                    out[2] += gy2 * aaaa2 - 8 * rampValue2 * aaa2 * y2;
+                }
+            }
+        }
+        out[0] *= 18.24196194486065;
+        out[1] *= 18.24196194486065;
+        out[2] *= 18.24196194486065;
+        return out;
+    }
+
+    @Override
+    public double[] getNoiseDerivativeRaw(long sl, double x, double y, double z) {
+        int seed = (int) sl;
+        // 3D OpenSimplex2S case uses two offset rotated cube grids.
+        final double R3 = (2.0 / 3.0);
+        double r = (x + y + z) * R3; // Rotation, not skew
+        x = r - x;
+        y = r - y;
+        z = r - z;
+
+
+        int i = (int) Math.floor(x);
+        int j = (int) Math.floor(y);
+        int k = (int) Math.floor(z);
+        double xi = x - i;
+        double yi = y - j;
+        double zi = z - k;
+
+        i *= PRIME_X;
+        j *= PRIME_Y;
+        k *= PRIME_Z;
+        int seed2 = seed + 1293373;
+
+        int xNMask = (int) (-0.5 - xi);
+        int yNMask = (int) (-0.5 - yi);
+        int zNMask = (int) (-0.5 - zi);
+
+        double[] out = { 0.0f, 0.0f, 0.0f, 0.0f };
+
+        double x0 = xi + xNMask;
+        double y0 = yi + yNMask;
+        double z0 = zi + zNMask;
+        double a0 = 0.75 - x0 * x0 - y0 * y0 - z0 * z0;
+        double aa0 = a0 * a0, aaa0 = aa0 * a0, aaaa0 = aa0 * aa0;
+        int gi0 = gradCoordIndex(seed, i + (xNMask & PRIME_X), j + (yNMask & PRIME_Y), k + (zNMask & PRIME_Z));
+        double gx0 = GRADIENTS_3D[gi0], gy0 = GRADIENTS_3D[gi0 | 1], gz0 = GRADIENTS_3D[gi0 | 2];
+        double rampValue0 = gx0 * x0 + gy0 * y0 + gz0 * z0;
+        out[0] = aaaa0 * rampValue0;
+        out[1] = gx0 * aaaa0 - 8 * rampValue0 * aaa0 * x0;
+        out[2] = gy0 * aaaa0 - 8 * rampValue0 * aaa0 * y0;
+        out[3] = gz0 * aaaa0 - 8 * rampValue0 * aaa0 * z0;
+
+        double x1 = xi - 0.5;
+        double y1 = yi - 0.5;
+        double z1 = zi - 0.5;
+        double a1 = 0.75 - x1 * x1 - y1 * y1 - z1 * z1;
+        double aa1 = a1 * a1, aaa1 = aa1 * a1, aaaa1 = aa1 * aa1;
+        int gi1 = gradCoordIndex(seed2, i + PRIME_X, j + PRIME_Y, k + PRIME_Z);
+        double gx1 = GRADIENTS_3D[gi1], gy1 = GRADIENTS_3D[gi1 | 1], gz1 = GRADIENTS_3D[gi1 | 2];
+        double rampValue1 = gx1 * x1 + gy1 * y1 + gz1 * z1;
+        out[0] += aaaa1 * rampValue1;
+        out[1] += gx1 * aaaa1 - 8 * rampValue1 * aaa1 * x1;
+        out[2] += gy1 * aaaa1 - 8 * rampValue1 * aaa1 * y1;
+        out[3] += gz1 * aaaa1 - 8 * rampValue1 * aaa1 * z1;
+
+        double xAFlipMask0 = ((xNMask | 1) << 1) * x1;
+        double yAFlipMask0 = ((yNMask | 1) << 1) * y1;
+        double zAFlipMask0 = ((zNMask | 1) << 1) * z1;
+        double xAFlipMask1 = (-2 - (xNMask << 2)) * x1 - 1.0;
+        double yAFlipMask1 = (-2 - (yNMask << 2)) * y1 - 1.0;
+        double zAFlipMask1 = (-2 - (zNMask << 2)) * z1 - 1.0;
+
+        boolean skip5 = false;
+        double a2 = xAFlipMask0 + a0;
+        if(a2 > 0) {
+            double x2 = x0 - (xNMask | 1);
+            double aa2 = a2 * a2, aaa2 = aa2 * a2, aaaa2 = aa2 * aa2;
+            int gi2 = gradCoordIndex(seed, i + (~xNMask & PRIME_X), j + (yNMask & PRIME_Y), k + (zNMask & PRIME_Z));
+            double gx2 = GRADIENTS_3D[gi2], gy2 = GRADIENTS_3D[gi2 | 1], gz2 = GRADIENTS_3D[gi2 | 2];
+            double rampValue2 = gx2 * x2 + gy2 * y0 + gz2 * z0;
+            out[0] += aaaa2 * rampValue2;
+            out[1] += gx2 * aaaa2 - 8 * rampValue2 * aaa2 * x2;
+            out[2] += gy2 * aaaa2 - 8 * rampValue2 * aaa2 * y0;
+            out[3] += gz2 * aaaa2 - 8 * rampValue2 * aaa2 * z0;
+        } else {
+            double a3 = yAFlipMask0 + zAFlipMask0 + a0;
+            if(a3 > 0) {
+                double y3 = y0 - (yNMask | 1);
+                double z3 = z0 - (zNMask | 1);
+                double aa3 = a3 * a3, aaa3 = aa3 * a3, aaaa3 = aa3 * aa3;
+                int gi3 = gradCoordIndex(seed, i + (xNMask & PRIME_X), j + (~yNMask & PRIME_Y), k + (~zNMask & PRIME_Z));
+                double gx3 = GRADIENTS_3D[gi3], gy3 = GRADIENTS_3D[gi3 | 1], gz3 = GRADIENTS_3D[gi3 | 2];
+                double rampValue3 = gx3 * x0 + gy3 * y3 + gz3 * z3;
+                out[0] += aaaa3 * rampValue3;
+                out[1] += gx3 * aaaa3 - 8 * rampValue3 * aaa3 * x0;
+                out[2] += gy3 * aaaa3 - 8 * rampValue3 * aaa3 * y3;
+                out[3] += gz3 * aaaa3 - 8 * rampValue3 * aaa3 * z3;
+            }
+
+            double a4 = xAFlipMask1 + a1;
+            if(a4 > 0) {
+                double x4 = (xNMask | 1) + x1;
+                double aa4 = a4 * a4, aaa4 = aa4 * a4, aaaa4 = aa4 * aa4;
+                int gi4 = gradCoordIndex(seed2, i + (xNMask & (PRIME_X << 1)), j + PRIME_Y, k + PRIME_Z);
+                double gx4 = GRADIENTS_3D[gi4], gy4 = GRADIENTS_3D[gi4 | 1], gz4 = GRADIENTS_3D[gi4 | 2];
+                double rampValue4 = gx4 * x4 + gy4 * y1 + gz4 * z1;
+                out[0] += aaaa4 * rampValue4;
+                out[1] += gx4 * aaaa4 - 8 * rampValue4 * aaa4 * x4;
+                out[2] += gy4 * aaaa4 - 8 * rampValue4 * aaa4 * y1;
+                out[3] += gz4 * aaaa4 - 8 * rampValue4 * aaa4 * z1;
+                skip5 = true;
+            }
+        }
+
+        boolean skip9 = false;
+        double a6 = yAFlipMask0 + a0;
+        if(a6 > 0) {
+            double y6 = y0 - (yNMask | 1);
+            double aa6 = a6 * a6, aaa6 = aa6 * a6, aaaa6 = aa6 * aa6;
+            int gi6 = gradCoordIndex(seed, i + (xNMask & PRIME_X), j + (~yNMask & PRIME_Y), k + (zNMask & PRIME_Z));
+            double gx6 = GRADIENTS_3D[gi6], gy6 = GRADIENTS_3D[gi6 | 1], gz6 = GRADIENTS_3D[gi6 | 2];
+            double rampValue6 = gx6 * x0 + gy6 * y6 + gz6 * z0;
+            out[0] += aaaa6 * rampValue6;
+            out[1] += gx6 * aaaa6 - 8 * rampValue6 * aaa6 * x0;
+            out[2] += gy6 * aaaa6 - 8 * rampValue6 * aaa6 * y6;
+            out[3] += gz6 * aaaa6 - 8 * rampValue6 * aaa6 * z0;
+        } else {
+            double a7 = xAFlipMask0 + zAFlipMask0 + a0;
+            if(a7 > 0) {
+                double x7 = x0 - (xNMask | 1);
+                double z7 = z0 - (zNMask | 1);
+                double aa7 = a7 * a7, aaa7 = aa7 * a7, aaaa7 = aa7 * aa7;
+                int gi7 = gradCoordIndex(seed, i + (~xNMask & PRIME_X), j + (yNMask & PRIME_Y), k + (~zNMask & PRIME_Z));
+                double gx7 = GRADIENTS_3D[gi7], gy7 = GRADIENTS_3D[gi7 | 1], gz7 = GRADIENTS_3D[gi7 | 2];
+                double rampValue7 = gx7 * x7 + gy7 * y0 + gz7 * z7;
+                out[0] += aaaa7 * rampValue7;
+                out[1] += gx7 * aaaa7 - 8 * rampValue7 * aaa7 * x7;
+                out[2] += gy7 * aaaa7 - 8 * rampValue7 * aaa7 * y0;
+                out[3] += gz7 * aaaa7 - 8 * rampValue7 * aaa7 * z7;
+            }
+
+            double a8 = yAFlipMask1 + a1;
+            if(a8 > 0) {
+                double y8 = (yNMask | 1) + y1;
+                double aa8 = a8 * a8, aaa8 = aa8 * a8, aaaa8 = aa8 * aa8;
+                int gi8 = gradCoordIndex(seed2, i + PRIME_X, j + (yNMask & (PRIME_Y << 1)), k + PRIME_Z);
+                double gx8 = GRADIENTS_3D[gi8], gy8 = GRADIENTS_3D[gi8 | 1], gz8 = GRADIENTS_3D[gi8 | 2];
+                double rampValue8 = gx8 * x1 + gy8 * y8 + gz8 * z1;
+                out[0] += aaaa8 * rampValue8;
+                out[1] += gx8 * aaaa8 - 8 * rampValue8 * aaa8 * x1;
+                out[2] += gy8 * aaaa8 - 8 * rampValue8 * aaa8 * y8;
+                out[3] += gz8 * aaaa8 - 8 * rampValue8 * aaa8 * z1;
+                skip9 = true;
+            }
+        }
+
+        boolean skipD = false;
+        double aA = zAFlipMask0 + a0;
+        if(aA > 0) {
+            double zA = z0 - (zNMask | 1);
+            double aaA = aA * aA, aaaA = aaA * aA, aaaaA = aaA * aaA;
+            int giA = gradCoordIndex(seed, i + (xNMask & PRIME_X), j + (yNMask & PRIME_Y), k + (~zNMask & PRIME_Z));
+            double gxA = GRADIENTS_3D[giA], gyA = GRADIENTS_3D[giA | 1], gzA = GRADIENTS_3D[giA | 2];
+            double rampValueA = gxA * x0 + gyA * y0 + gzA * zA;
+            out[0] += aaaaA * rampValueA;
+            out[1] += gxA * aaaaA - 8 * rampValueA * aaaA * x0;
+            out[2] += gyA * aaaaA - 8 * rampValueA * aaaA * y0;
+            out[3] += gzA * aaaaA - 8 * rampValueA * aaaA * zA;
+        } else {
+            double aB = xAFlipMask0 + yAFlipMask0 + a0;
+            if(aB > 0) {
+                double xB = x0 - (xNMask | 1);
+                double yB = y0 - (yNMask | 1);
+                double aaB = aB * aB, aaaB = aaB * aB, aaaaB = aaB * aaB;
+                int giB = gradCoordIndex(seed, i + (~xNMask & PRIME_X), j + (~yNMask & PRIME_Y), k + (zNMask & PRIME_Z));
+                double gxB = GRADIENTS_3D[giB], gyB = GRADIENTS_3D[giB | 1], gzB = GRADIENTS_3D[giB | 2];
+                double rampValueB = gxB * xB + gyB * yB + gzB * z0;
+                out[0] += aaaaB * rampValueB;
+                out[1] += gxB * aaaaB - 8 * rampValueB * aaaB * xB;
+                out[2] += gyB * aaaaB - 8 * rampValueB * aaaB * yB;
+                out[3] += gzB * aaaaB - 8 * rampValueB * aaaB * z0;
+            }
+
+            double aC = zAFlipMask1 + a1;
+            if(aC > 0) {
+                double zC = (zNMask | 1) + z1;
+                double aaC = aC * aC, aaaC = aaC * aC, aaaaC = aaC * aaC;
+                int giC = gradCoordIndex(seed2, i + PRIME_X, j + PRIME_Y, k + (zNMask & (PRIME_Z << 1)));
+                double gxC = GRADIENTS_3D[giC], gyC = GRADIENTS_3D[giC | 1], gzC = GRADIENTS_3D[giC | 2];
+                double rampValueC = gxC * x1 + gyC * y1 + gzC * zC;
+                out[0] += aaaaC * rampValueC;
+                out[1] += gxC * aaaaC - 8 * rampValueC * aaaC * x1;
+                out[2] += gyC * aaaaC - 8 * rampValueC * aaaC * y1;
+                out[3] += gzC * aaaaC - 8 * rampValueC * aaaC * zC;
+                skipD = true;
+            }
+        }
+
+        if(!skip5) {
+            double a5 = yAFlipMask1 + zAFlipMask1 + a1;
+            if(a5 > 0) {
+                double y5 = (yNMask | 1) + y1;
+                double z5 = (zNMask | 1) + z1;
+                double aa5 = a5 * a5, aaa5 = aa5 * a5, aaaa5 = aa5 * aa5;
+                int gi5 = gradCoordIndex(seed2, i + PRIME_X, j + (yNMask & (PRIME_Y << 1)), k + (zNMask & (PRIME_Z << 1)));
+                double gx5 = GRADIENTS_3D[gi5], gy5 = GRADIENTS_3D[gi5 | 1], gz5 = GRADIENTS_3D[gi5 | 2];
+                double rampValue5 = gx5 * x1 + gy5 * y5 + gz5 * z5;
+                out[0] += aaaa5 * rampValue5;
+                out[1] += gx5 * aaaa5 - 8 * rampValue5 * aaa5 * x1;
+                out[2] += gy5 * aaaa5 - 8 * rampValue5 * aaa5 * y5;
+                out[3] += gz5 * aaaa5 - 8 * rampValue5 * aaa5 * z5;
+            }
+        }
+
+        if(!skip9) {
+            double a9 = xAFlipMask1 + zAFlipMask1 + a1;
+            if(a9 > 0) {
+                double x9 = (xNMask | 1) + x1;
+                double z9 = (zNMask | 1) + z1;
+                double aa9 = a9 * a9, aaa9 = aa9 * a9, aaaa9 = aa9 * aa9;
+                int gi9 = gradCoordIndex(seed2, i + (xNMask & (PRIME_X << 1)), j + PRIME_Y, k + (zNMask & (PRIME_Z << 1)));
+                double gx9 = GRADIENTS_3D[gi9], gy9 = GRADIENTS_3D[gi9 | 1], gz9 = GRADIENTS_3D[gi9 | 2];
+                double rampValue9 = gx9 * x9 + gy9 * y1 + gz9 * z9;
+                out[0] += aaaa9 * rampValue9;
+                out[1] += gx9 * aaaa9 - 8 * rampValue9 * aaa9 * x9;
+                out[2] += gy9 * aaaa9 - 8 * rampValue9 * aaa9 * y1;
+                out[3] += gz9 * aaaa9 - 8 * rampValue9 * aaa9 * z9;
+            }
+        }
+
+        if(!skipD) {
+            double aD = xAFlipMask1 + yAFlipMask1 + a1;
+            if(aD > 0) {
+                double xD = (xNMask | 1) + x1;
+                double yD = (yNMask | 1) + y1;
+                double aaD = aD * aD, aaaD = aaD * aD, aaaaD = aaD * aaD;
+                int giD = gradCoordIndex(seed2, i + (xNMask & (PRIME_X << 1)), j + (yNMask & (PRIME_Y << 1)), k + PRIME_Z);
+                double gxD = GRADIENTS_3D[giD], gyD = GRADIENTS_3D[giD | 1], gzD = GRADIENTS_3D[giD | 2];
+                double rampValueD = gxD * xD + gyD * yD + gzD * z1;
+                out[0] += aaaaD * rampValueD;
+                out[1] += gxD * aaaaD - 8 * rampValueD * aaaD * xD;
+                out[2] += gyD * aaaaD - 8 * rampValueD * aaaD * yD;
+                out[3] += gzD * aaaaD - 8 * rampValueD * aaaD * z1;
+            }
+        }
+
+        out[0] *= 9.046026385208288;
+        out[1] *= 9.046026385208288;
+        out[2] *= 9.046026385208288;
+        out[3] *= 9.046026385208288;
+        return out;
+    }
 }

common/addons/config-noise-function/src/main/java/com/dfsek/terra/addons/noise/samplers/noise/simplex/OpenSimplex2Sampler.java

@@ -37,41 +37,37 @@ public class OpenSimplex2Sampler extends SimplexStyleSampler {
         i *= PRIME_X;
         j *= PRIME_Y;
 
-        double n0, n1, n2;
+        double value = 0;
 
         double a = 0.5 - x0 * x0 - y0 * y0;
-        if(a <= 0) n0 = 0;
-        else {
-            n0 = (a * a) * (a * a) * gradCoord(seed, i, j, x0, y0);
+        if(a > 0) {
+            value = (a * a) * (a * a) * gradCoord(seed, i, j, x0, y0);
         }
 
         double c = 2 * (1 - 2 * G2) * (1 / G2 - 2) * t + ((-2 * (1 - 2 * G2) * (1 - 2 * G2)) + a);
-        if(c <= 0) n2 = 0;
-        else {
+        if(c > 0) {
             double x2 = x0 + (2 * G2 - 1);
             double y2 = y0 + (2 * G2 - 1);
-            n2 = (c * c) * (c * c) * gradCoord(seed, i + PRIME_X, j + PRIME_Y, x2, y2);
+            value += (c * c) * (c * c) * gradCoord(seed, i + PRIME_X, j + PRIME_Y, x2, y2);
         }
 
         if(y0 > x0) {
             double x1 = x0 + G2;
             double y1 = y0 + (G2 - 1);
             double b = 0.5 - x1 * x1 - y1 * y1;
-            if(b <= 0) n1 = 0;
-            else {
-                n1 = (b * b) * (b * b) * gradCoord(seed, i, j + PRIME_Y, x1, y1);
+            if(b > 0) {
+                value += (b * b) * (b * b) * gradCoord(seed, i, j + PRIME_Y, x1, y1);
             }
         } else {
             double x1 = x0 + (G2 - 1);
             double y1 = y0 + G2;
             double b = 0.5 - x1 * x1 - y1 * y1;
-            if(b <= 0) n1 = 0;
-            else {
-                n1 = (b * b) * (b * b) * gradCoord(seed, i + PRIME_X, j, x1, y1);
+            if(b <= 0) {
+                value += (b * b) * (b * b) * gradCoord(seed, i + PRIME_X, j, x1, y1);
             }
         }
 
-        return (n0 + n1 + n2) * 99.83685446303647f;
+        return value * 99.83685446303647f;
     }
 
     @Override
@@ -157,4 +153,208 @@ public class OpenSimplex2Sampler extends SimplexStyleSampler {
 
         return value * 32.69428253173828125;
     }
+
+    @Override
+    public boolean isDifferentiable() {
+        return true;
+    }
+
+    @Override
+    public double[] getNoiseDerivativeRaw(long sl, double x, double y) {
+        int seed = (int) sl;
+        // 2D OpenSimplex2 case uses the same algorithm as ordinary Simplex.
+        final double G2 = (3 - SQRT3) / 6;
+
+        final double F2 = 0.5f * (SQRT3 - 1);
+        double s = (x + y) * F2;
+        x += s;
+        y += s;
+
+
+        int i = (int) Math.floor(x);
+        int j = (int) Math.floor(y);
+        double xi = x - i;
+        double yi = y - j;
+
+        double t = (xi + yi) * G2;
+        double x0 = xi - t;
+        double y0 = yi - t;
+
+        i *= PRIME_X;
+        j *= PRIME_Y;
+
+        double[] out = { 0.0f, 0.0f, 0.0f };
+
+        double a = 0.5 - x0 * x0 - y0 * y0;
+        if(a > 0) {
+            double aa = a * a, aaa = aa * a, aaaa = aa * aa;
+            int gi = gradCoordIndex(seed, i, j);
+            double gx = GRADIENTS_2_D[gi], gy = GRADIENTS_2_D[gi | 1];
+            double rampValue = gx * x0 + gy * y0;
+            out[0] += aaaa * rampValue;
+            out[1] += gx * aaaa - 8 * rampValue * aaa * x0;
+            out[2] += gy * aaaa - 8 * rampValue * aaa * y0;
+        }
+
+        double c = 2 * (1 - 2 * G2) * (1 / G2 - 2) * t + ((-2 * (1 - 2 * G2) * (1 - 2 * G2)) + a);
+        if(c > 0) {
+            double x2 = x0 + (2 * G2 - 1);
+            double y2 = y0 + (2 * G2 - 1);
+            double cc = c * c, ccc = cc * c, cccc = cc * cc;
+            int gi = gradCoordIndex(seed, i + PRIME_X, j + PRIME_Y);
+            double gx = GRADIENTS_2_D[gi], gy = GRADIENTS_2_D[gi | 1];
+            double rampValue = gx * x2 + gy * y2;
+            out[0] += cccc * rampValue;
+            out[1] += gx * cccc - 8 * rampValue * ccc * x2;
+            out[2] += gy * cccc - 8 * rampValue * ccc * y2;
+        }
+
+        if(y0 > x0) {
+            double x1 = x0 + G2;
+            double y1 = y0 + (G2 - 1);
+            double b = 0.5 - x1 * x1 - y1 * y1;
+            if(b > 0) {
+                double bb = b * b, bbb = bb * b, bbbb = bb * bb;
+                int gi = gradCoordIndex(seed, i, j + PRIME_Y);
+                double gx = GRADIENTS_2_D[gi], gy = GRADIENTS_2_D[gi | 1];
+                double rampValue = gx * x1 + gy * y1;
+                out[0] += bbbb * rampValue;
+                out[1] += gx * bbbb - 8 * rampValue * bbb * x1;
+                out[2] += gy * bbbb - 8 * rampValue * bbb * y1;
+            }
+        } else {
+            double x1 = x0 + (G2 - 1);
+            double y1 = y0 + G2;
+            double b = 0.5 - x1 * x1 - y1 * y1;
+            if(b > 0) {
+                double bb = b * b, bbb = bb * b, bbbb = bb * bb;
+                int gi = gradCoordIndex(seed, i + PRIME_X, j);
+                double gx = GRADIENTS_2_D[gi], gy = GRADIENTS_2_D[gi | 1];
+                double rampValue = gx * x1 + gy * y1;
+                out[0] += bbbb * rampValue;
+                out[1] += gx * bbbb - 8 * rampValue * bbb * x1;
+                out[2] += gy * bbbb - 8 * rampValue * bbb * y1;
+            }
+        }
+
+        out[0] *= 99.83685446303647f;
+        out[1] *= 99.83685446303647f;
+        out[2] *= 99.83685446303647f;
+        return out;
+    }
+
+    @Override
+    public double[] getNoiseDerivativeRaw(long sl, double x, double y, double z) {
+        int seed = (int) sl;
+        // 3D OpenSimplex2Sampler case uses two offset rotated cube grids.
+        final double R3 = (2.0 / 3.0);
+        double r = (x + y + z) * R3; // Rotation, not skew
+        x = r - x;
+        y = r - y;
+        z = r - z;
+
+
+        int i = (int) Math.round(x);
+        int j = (int) Math.round(y);
+        int k = (int) Math.round(z);
+        double x0 = x - i;
+        double y0 = y - j;
+        double z0 = z - k;
+
+        int xNSign = (int) (-1.0 - x0) | 1;
+        int yNSign = (int) (-1.0 - y0) | 1;
+        int zNSign = (int) (-1.0 - z0) | 1;
+
+        double ax0 = xNSign * -x0;
+        double ay0 = yNSign * -y0;
+        double az0 = zNSign * -z0;
+
+        i *= PRIME_X;
+        j *= PRIME_Y;
+        k *= PRIME_Z;
+
+        double[] out = { 0.0f, 0.0f, 0.0f, 0.0f };
+        double a = (0.6f - x0 * x0) - (y0 * y0 + z0 * z0);
+
+        for(int l = 0; ; l++) {
+            if(a > 0) {
+                double aa = a * a, aaa = aa * a, aaaa = aa * aa;
+                int gi = gradCoordIndex(seed, i, j, k);
+                double gx = GRADIENTS_3D[gi], gy = GRADIENTS_3D[gi | 1], gz = GRADIENTS_3D[gi | 2];
+                double rampValue = gx * x0 + gy * y0 + gz * z0;
+                out[0] += aaaa * rampValue;
+                out[1] += gx * aaaa - 8 * rampValue * aaa * x0;
+                out[1] += gy * aaaa - 8 * rampValue * aaa * y0;
+                out[2] += gz * aaaa - 8 * rampValue * aaa * z0;
+            }
+
+            if(ax0 >= ay0 && ax0 >= az0) {
+                double b = a + ax0 + ax0;
+                if(b > 1) {
+                    b -= 1;
+                    double bb = b * b, bbb = bb * b, bbbb = bb * bb;
+                    int gi = gradCoordIndex(seed, i - xNSign * PRIME_X, j, k);
+                    double gx = GRADIENTS_3D[gi], gy = GRADIENTS_3D[gi | 1], gz = GRADIENTS_3D[gi | 2];
+                    double rampValue = gx * (x0 + xNSign) + gy * y0 + gz * z0;
+                    out[0] += bbbb * rampValue;
+                    out[1] += gx * bbbb - 8 * rampValue * bbb * (x0 + xNSign);
+                    out[1] += gy * bbbb - 8 * rampValue * bbb * y0;
+                    out[2] += gz * bbbb - 8 * rampValue * bbb * z0;
+                }
+            } else if(ay0 > ax0 && ay0 >= az0) {
+                double b = a + ay0 + ay0;
+                if(b > 1) {
+                    b -= 1;
+                    double bb = b * b, bbb = bb * b, bbbb = bb * bb;
+                    int gi = gradCoordIndex(seed, i, j - yNSign * PRIME_Y, k);
+                    double gx = GRADIENTS_3D[gi], gy = GRADIENTS_3D[gi | 1], gz = GRADIENTS_3D[gi | 2];
+                    double rampValue = gx * x0 + gy * (y0 + yNSign) + gz * z0;
+                    out[0] += bbbb * rampValue;
+                    out[1] += gx * bbbb - 8 * rampValue * bbb * x0;
+                    out[1] += gy * bbbb - 8 * rampValue * bbb * (y0 + yNSign);
+                    out[2] += gz * bbbb - 8 * rampValue * bbb * z0;
+                }
+            } else {
+                double b = a + az0 + az0;
+                if(b > 1) {
+                    b -= 1;
+                    double bb = b * b, bbb = bb * b, bbbb = bb * bb;
+                    int gi = gradCoordIndex(seed, i, j, k - zNSign * PRIME_Z);
+                    double gx = GRADIENTS_3D[gi], gy = GRADIENTS_3D[gi | 1], gz = GRADIENTS_3D[gi | 2];
+                    double rampValue = gx * x0 + gy * y0 + gz * (z0 + zNSign);
+                    out[0] += bbbb * rampValue;
+                    out[1] += gx * bbbb - 8 * rampValue * bbb * x0;
+                    out[1] += gy * bbbb - 8 * rampValue * bbb * y0;
+                    out[2] += gz * bbbb - 8 * rampValue * bbb * (z0 + zNSign);
+                }
+            }
+
+            if(l == 1) break;
+
+            ax0 = 0.5 - ax0;
+            ay0 = 0.5 - ay0;
+            az0 = 0.5 - az0;
+
+            x0 = xNSign * ax0;
+            y0 = yNSign * ay0;
+            z0 = zNSign * az0;
+
+            a += (0.75 - ax0) - (ay0 + az0);
+
+            i += (xNSign >> 1) & PRIME_X;
+            j += (yNSign >> 1) & PRIME_Y;
+            k += (zNSign >> 1) & PRIME_Z;
+
+            xNSign = -xNSign;
+            yNSign = -yNSign;
+            zNSign = -zNSign;
+
+            seed = ~seed;
+        }
+        out[0] *= 32.69428253173828125;
+        out[1] *= 32.69428253173828125;
+        out[2] *= 32.69428253173828125;
+        out[3] *= 32.69428253173828125;
+        return out;
+    }
 }

common/addons/config-noise-function/src/main/java/com/dfsek/terra/addons/noise/samplers/noise/simplex/SimplexStyleSampler.java

@@ -7,13 +7,13 @@
 
 package com.dfsek.terra.addons.noise.samplers.noise.simplex;
 
-import com.dfsek.terra.addons.noise.samplers.noise.NoiseFunction;
+import com.dfsek.terra.addons.noise.samplers.noise.DerivativeNoiseFunction;
 
 
 /**
  * Abstract NoiseSampler implementation for simplex-style noise functions.
  */
-public abstract class SimplexStyleSampler extends NoiseFunction {
+public abstract class SimplexStyleSampler extends DerivativeNoiseFunction {
     protected static final double[] GRADIENTS_2_D = {
         0.130526192220052d, 0.99144486137381d, 0.38268343236509d, 0.923879532511287d, 0.608761429008721d, 0.793353340291235d,
         0.793353340291235d, 0.608761429008721d, 0.923879532511287d, 0.38268343236509d, 0.99144486137381d, 0.130526192220051d,
@@ -79,26 +79,53 @@ public abstract class SimplexStyleSampler extends NoiseFunction {
         1, 1, 0, 0, 0, -1, 1, 0, -1, 1, 0, 0, 0, -1, -1, 0
     };
 
-    protected static double gradCoord(int seed, int xPrimed, int yPrimed, double xd, double yd) {
+    protected static int gradCoordIndex(int seed, int xPrimed, int yPrimed) {
         int hash = hash(seed, xPrimed, yPrimed);
         hash ^= hash >> 15;
         hash &= 127 << 1;
 
-        double xg = GRADIENTS_2_D[hash];
-        double yg = GRADIENTS_2_D[hash | 1];
+        return hash;
+    }
+
+    protected static double gradCoord(int seed, int xPrimed, int yPrimed, double xd, double yd) {
+        int index = gradCoordIndex(seed, xPrimed, yPrimed);
+
+        double xg = GRADIENTS_2_D[index];
+        double yg = GRADIENTS_2_D[index | 1];
 
         return xd * xg + yd * yg;
     }
 
-    protected static double gradCoord(int seed, int xPrimed, int yPrimed, int zPrimed, double xd, double yd, double zd) {
+    protected static int gradCoordIndex(int seed, int xPrimed, int yPrimed, int zPrimed) {
         int hash = hash(seed, xPrimed, yPrimed, zPrimed);
         hash ^= hash >> 15;
         hash &= 63 << 2;
 
-        double xg = GRADIENTS_3D[hash];
-        double yg = GRADIENTS_3D[hash | 1];
-        double zg = GRADIENTS_3D[hash | 2];
+        return hash;
+    }
+
+    protected static double gradCoord(int seed, int xPrimed, int yPrimed, int zPrimed, double xd, double yd, double zd) {
+        int index = gradCoordIndex(seed, xPrimed, yPrimed, zPrimed);
+
+        double xg = GRADIENTS_3D[index];
+        double yg = GRADIENTS_3D[index | 1];
+        double zg = GRADIENTS_3D[index | 2];
 
         return xd * xg + yd * yg + zd * zg;
     }
+
+    @Override
+    public double[] getNoiseDerivativeRaw(long seed, double x, double y) {
+        return new double[]{ 0, 0, 0 };
+    }
+
+    @Override
+    public double[] getNoiseDerivativeRaw(long seed, double x, double y, double z) {
+        return new double[]{ 0, 0, 0, 0 };
+    }
+
+    @Override
+    public boolean isDifferentiable() {
+        return false;
+    }
 }

common/addons/generation-stage-feature/src/main/java/com/dfsek/terra/addons/generation/feature/FeatureGenerationAddon.java

@@ -11,13 +11,6 @@ import com.dfsek.tectonic.api.config.template.dynamic.DynamicTemplate;
 import com.dfsek.tectonic.api.config.template.dynamic.DynamicValue;
 import com.dfsek.tectonic.api.config.template.object.ObjectTemplate;
 
-import java.util.ArrayList;
-import java.util.Collections;
-import java.util.HashMap;
-import java.util.List;
-import java.util.Map;
-import java.util.function.Supplier;
-
 import com.dfsek.terra.addons.generation.feature.config.BiomeFeatures;
 import com.dfsek.terra.addons.generation.feature.config.FeatureStageTemplate;
 import com.dfsek.terra.addons.manifest.api.AddonInitializer;
@@ -35,6 +28,9 @@ import com.dfsek.terra.api.util.reflection.TypeKey;
 import com.dfsek.terra.api.world.biome.Biome;
 import com.dfsek.terra.api.world.chunk.generation.stage.GenerationStage;
 
+import java.util.*;
+import java.util.function.Supplier;
+
 
 public class FeatureGenerationAddon implements AddonInitializer {
     public static final TypeKey<Supplier<ObjectTemplate<GenerationStage>>> STAGE_TYPE_KEY = new TypeKey<>() {

common/addons/generation-stage-feature/src/main/java/com/dfsek/terra/addons/generation/feature/FeatureGenerationStage.java

@@ -7,9 +7,6 @@
 
 package com.dfsek.terra.addons.generation.feature;
 
-import java.util.Collections;
-import java.util.Random;
-
 import com.dfsek.terra.addons.generation.feature.config.BiomeFeatures;
 import com.dfsek.terra.api.Platform;
 import com.dfsek.terra.api.noise.NoiseSampler;
@@ -22,6 +19,9 @@ import com.dfsek.terra.api.world.chunk.generation.ProtoWorld;
 import com.dfsek.terra.api.world.chunk.generation.stage.GenerationStage;
 import com.dfsek.terra.api.world.chunk.generation.util.Column;
 
+import java.util.Collections;
+import java.util.Random;
+
 
 public class FeatureGenerationStage implements GenerationStage, StringIdentifiable {
     private final Platform platform;
@@ -62,7 +62,7 @@ public class FeatureGenerationStage implements GenerationStage, StringIdentifiab
                 world.getBiomeProvider()
                     .getColumn(
                         tx + (doBlending ? (int) (blendSampler.noise(seed, tx, tz) * blendAmplitude) : 0),
-                        tz + (doBlending ? (int) (blendSampler.noise(seed+1, tx, tz) * blendAmplitude) : 0),
+                        tz + (doBlending ? (int) (blendSampler.noise(seed + 1, tx, tz) * blendAmplitude) : 0),
                         world)
                     .forRanges(resolution, (min, max, biome) -> {
                         for(int subChunkX = 0; subChunkX < resolution; subChunkX++) {

common/addons/structure-mutator/src/main/java/com/dfsek/terra/addons/structure/mutator/MutatedStructure.java

@@ -1,7 +1,5 @@
 package com.dfsek.terra.addons.structure.mutator;
 
-import java.util.Random;
-
 import com.dfsek.terra.api.registry.key.Keyed;
 import com.dfsek.terra.api.registry.key.RegistryKey;
 import com.dfsek.terra.api.structure.Structure;
@@ -11,6 +9,8 @@ import com.dfsek.terra.api.world.WritableWorld;
 import com.dfsek.terra.api.world.util.ReadInterceptor;
 import com.dfsek.terra.api.world.util.WriteInterceptor;
 
+import java.util.Random;
+
 
 public class MutatedStructure implements Structure, Keyed<MutatedStructure> {
     private final RegistryKey key;

common/addons/structure-terrascript-loader/src/main/java/com/dfsek/terra/addons/terrascript/script/builders/CheckBlockFunctionBuilder.java

@@ -7,13 +7,13 @@
 
 package com.dfsek.terra.addons.terrascript.script.builders;
 
-import java.util.List;
-
 import com.dfsek.terra.addons.terrascript.parser.lang.Returnable;
 import com.dfsek.terra.addons.terrascript.parser.lang.functions.FunctionBuilder;
 import com.dfsek.terra.addons.terrascript.script.functions.CheckBlockFunction;
 import com.dfsek.terra.addons.terrascript.tokenizer.Position;
 
+import java.util.List;
+
 
 public class CheckBlockFunctionBuilder implements FunctionBuilder<CheckBlockFunction> {
     @SuppressWarnings("unchecked")

common/api/build.gradle.kts

@@ -2,7 +2,7 @@ dependencies {
     api("ca.solo-studios", "strata", Versions.Libraries.strata)
     compileOnlyApi("org.slf4j", "slf4j-api", Versions.Libraries.slf4j)
     testImplementation("org.slf4j", "slf4j-api", Versions.Libraries.slf4j)
-    api("cloud.commandframework", "cloud-core", Versions.Libraries.cloud)
+    api("org.incendo", "cloud-core", Versions.Libraries.cloud)
 
     api("com.dfsek.tectonic", "common", Versions.Libraries.tectonic)
 

common/api/src/main/java/com/dfsek/terra/api/command/arguments/RegistryArgument.java

@@ -1,18 +1,19 @@
 package com.dfsek.terra.api.command.arguments;
 
-import cloud.commandframework.ArgumentDescription;
-import cloud.commandframework.arguments.CommandArgument;
-import cloud.commandframework.arguments.parser.ArgumentParseResult;
-import cloud.commandframework.arguments.parser.ArgumentParser;
-import cloud.commandframework.context.CommandContext;
 import io.leangen.geantyref.TypeToken;
 import org.checkerframework.checker.nullness.qual.NonNull;
-import org.checkerframework.checker.nullness.qual.Nullable;
+import org.incendo.cloud.component.CommandComponent;
+import org.incendo.cloud.component.DefaultValue;
+import org.incendo.cloud.context.CommandContext;
+import org.incendo.cloud.context.CommandInput;
+import org.incendo.cloud.parser.ArgumentParseResult;
+import org.incendo.cloud.parser.ArgumentParser;
+import org.incendo.cloud.parser.ParserDescriptor;
+import org.incendo.cloud.suggestion.Suggestion;
+import org.incendo.cloud.suggestion.SuggestionProvider;
 
-import java.util.List;
 import java.util.Optional;
-import java.util.Queue;
-import java.util.function.BiFunction;
+import java.util.concurrent.CompletableFuture;
 import java.util.function.Function;
 import java.util.stream.Collectors;
 
@@ -22,39 +23,22 @@ import com.dfsek.terra.api.registry.key.RegistryKey;
 import com.dfsek.terra.api.util.reflection.TypeKey;
 
 
-public class RegistryArgument<T, R> extends CommandArgument<T, R> {
-    private RegistryArgument(
-        boolean required,
-        @NonNull String name,
-        Function<CommandContext<T>, Registry<R>> registryFunction,
-        TypeToken<R> typeToken,
-        @NonNull String defaultValue,
-        @Nullable BiFunction<CommandContext<T>, String, List<String>> suggestionsProvider,
-        @NonNull ArgumentDescription description
-    ) {
-        super(required,
-            name,
-            new RegistryArgumentParser<>(registryFunction),
-            defaultValue,
-            typeToken,
-            suggestionsProvider,
-            description);
-    }
+public class RegistryArgument {
 
     public static <T, R> Builder<T, R> builder(String name, Registry<R> registry) {
         return new Builder<>(name, registry);
     }
 
-    public static <T, R> CommandArgument<T, R> of(String name, Registry<R> registry) {
+    public static <T, R> CommandComponent<T> of(String name, Registry<R> registry) {
         return RegistryArgument.<T, R>builder(name, registry).build();
     }
 
-    public static <T, R> CommandArgument<T, R> optional(String name, Registry<R> registry) {
-        return RegistryArgument.<T, R>builder(name, registry).asOptional().build();
+    public static <T, R> CommandComponent<T> optional(String name, Registry<R> registry) {
+        return RegistryArgument.<T, R>builder(name, registry).optional().build();
     }
 
-    public static <T, R> CommandArgument<T, R> optional(String name, Registry<R> registry, String defaultKey) {
-        return RegistryArgument.<T, R>builder(name, registry).asOptionalWithDefault(defaultKey).build();
+    public static <T, R> CommandComponent<T> optional(String name, Registry<R> registry, DefaultValue<T, R> defaultKey) {
+        return RegistryArgument.<T, R>builder(name, registry).optional(defaultKey).build();
     }
 
     @SuppressWarnings("unchecked")
@@ -63,49 +47,36 @@ public class RegistryArgument<T, R> extends CommandArgument<T, R> {
         return new Builder<>(name, registryFunction, (TypeToken<R>) TypeToken.get(registryType.getType()));
     }
 
-    public static <T, R> CommandArgument<T, R> of(String name, Function<CommandContext<T>, Registry<R>> registryFunction,
-                                                  TypeKey<R> registryType) {
+    public static <T, R> CommandComponent<T> of(String name, Function<CommandContext<T>, Registry<R>> registryFunction,
+                                                TypeKey<R> registryType) {
         return RegistryArgument.<T, R>builder(name, registryFunction, registryType).build();
     }
 
-    public static <T, R> CommandArgument<T, R> optional(String name, Function<CommandContext<T>, Registry<R>> registryFunction,
-                                                        TypeKey<R> registryType) {
-        return RegistryArgument.builder(name, registryFunction, registryType).asOptional().build();
+    public static <T, R> CommandComponent<T> optional(String name, Function<CommandContext<T>, Registry<R>> registryFunction,
+                                                      TypeKey<R> registryType) {
+        return RegistryArgument.builder(name, registryFunction, registryType).optional().build();
     }
 
-    public static <T, R> CommandArgument<T, R> optional(String name, Function<CommandContext<T>, Registry<R>> registryFunction,
-                                                        TypeKey<R> registryType, String defaultKey) {
-        return RegistryArgument.builder(name, registryFunction, registryType).asOptionalWithDefault(defaultKey).build();
+    public static <T, R> CommandComponent<T> optional(String name, Function<CommandContext<T>, Registry<R>> registryFunction,
+                                                      TypeKey<R> registryType, DefaultValue<T, R> defaultKey) {
+        return RegistryArgument.builder(name, registryFunction, registryType).optional(defaultKey).build();
     }
 
-    public static final class Builder<T, R> extends CommandArgument.Builder<T, R> {
-        private final Function<CommandContext<T>, Registry<R>> registryFunction;
-        private final TypeToken<R> typeToken;
+    public static final class Builder<T, R> extends CommandComponent.Builder<T, R> {
 
         @SuppressWarnings("unchecked")
         private Builder(@NonNull String name, Registry<R> registry) {
-            super((TypeToken<R>) TypeToken.get(registry.getType().getType()), name);
-            this.registryFunction = commandContext -> registry;
-            this.typeToken = (TypeToken<R>) TypeToken.get(registry.getType().getType());
+            super();
+            this.name(name);
+            this.parser(ParserDescriptor.of(
+                new RegistryArgumentParser<>(commandContext -> registry),
+                (TypeToken<R>) TypeToken.get(registry.getType().getType())));
         }
 
         private Builder(@NonNull String name, Function<CommandContext<T>, Registry<R>> registryFunction, TypeToken<R> typeToken) {
-            super(typeToken, name);
-            this.typeToken = typeToken;
-            this.registryFunction = registryFunction;
-        }
-
-        @Override
-        public @NonNull RegistryArgument<T, R> build() {
-            return new RegistryArgument<>(
-                isRequired(),
-                getName(),
-                registryFunction,
-                typeToken,
-                getDefaultValue(),
-                getSuggestionsProvider(),
-                getDefaultDescription()
-            );
+            super();
+            this.name(name);
+            this.parser(ParserDescriptor.of(new RegistryArgumentParser<>(registryFunction), typeToken));
         }
     }
 
@@ -119,12 +90,12 @@ public class RegistryArgument<T, R> extends CommandArgument<T, R> {
 
         @Override
         public @NonNull ArgumentParseResult<@NonNull R> parse(@NonNull CommandContext<@NonNull T> commandContext,
-                                                              @NonNull Queue<@NonNull String> inputQueue) {
-            String input = inputQueue.remove();
-            String next = inputQueue.peek();
-            if(next != null && next.equals(":")) {
-                input += inputQueue.remove();
-                input += inputQueue.remove();
+                                                              @NonNull CommandInput commandInput) {
+            String input = commandInput.readString();
+            String next = commandInput.peekString();
+            if(next.equals(":")) {
+                input += commandInput.readString();
+                input += commandInput.readString();
             }
 
             Registry<R> registry = registryFunction.apply(commandContext);
@@ -146,8 +117,17 @@ public class RegistryArgument<T, R> extends CommandArgument<T, R> {
         }
 
         @Override
-        public @NonNull List<@NonNull String> suggestions(@NonNull CommandContext<T> commandContext, @NonNull String input) {
-            return registryFunction.apply(commandContext).keys().stream().map(RegistryKey::toString).sorted().collect(Collectors.toList());
+        public @NonNull SuggestionProvider<T> suggestionProvider() {
+            return new SuggestionProvider<>() {
+                @Override
+                public @NonNull CompletableFuture<? extends @NonNull Iterable<? extends @NonNull Suggestion>> suggestionsFuture(
+                    @NonNull CommandContext<T> context, @NonNull CommandInput input) {
+
+                    // TODO: Verify whether this is correct
+                    return CompletableFuture.completedFuture(registryFunction.apply(context).keys().stream().map(
+                        registryKey -> Suggestion.suggestion(registryKey.toString())).sorted().collect(Collectors.toList()));
+                }
+            };
         }
     }
 }

common/api/src/main/java/com/dfsek/terra/api/event/events/platform/CommandRegistrationEvent.java

@@ -1,10 +1,10 @@
 package com.dfsek.terra.api.event.events.platform;
 
-import cloud.commandframework.CommandManager;
-
 import com.dfsek.terra.api.command.CommandSender;
 import com.dfsek.terra.api.event.events.Event;
 
+import org.incendo.cloud.CommandManager;
+
 
 public class CommandRegistrationEvent implements Event {
     private final CommandManager<CommandSender> commandManager;

common/api/src/main/java/com/dfsek/terra/api/noise/DerivativeNoiseSampler.java

@@ -0,0 +1,45 @@
+package com.dfsek.terra.api.noise;
+
+/**
+ * A NoiseSampler which additionally may provide a 1st directional derivative
+ */
+public interface DerivativeNoiseSampler extends NoiseSampler {
+
+    static boolean isDifferentiable(NoiseSampler sampler) {
+        if(sampler instanceof DerivativeNoiseSampler dSampler) {
+            return dSampler.isDifferentiable();
+        }
+        return false;
+    }
+
+    /**
+     * Samplers may or may not be able to provide a derivative depending on what
+     * inputs they take, this method signals whether this is the case.
+     *
+     * @return If the noise sampler provides a derivative or not
+     */
+    boolean isDifferentiable();
+
+    /**
+     * Derivative return version of standard 2D noise evaluation
+     *
+     * @param seed
+     * @param x
+     * @param y
+     *
+     * @return 3 element array, in index order: noise value, partial x derivative, partial y derivative
+     */
+    double[] noised(long seed, double x, double y);
+
+    /**
+     * Derivative return version of standard 3D noise evaluation
+     *
+     * @param seed
+     * @param x
+     * @param y
+     * @param z
+     *
+     * @return 4 element array, in index order: noise value, partial x derivative, partial y derivative, partial z derivative
+     */
+    double[] noised(long seed, double x, double y, double z);
+}

common/api/src/main/java/com/dfsek/terra/api/util/reflection/ReflectionUtil.java

@@ -8,6 +8,7 @@
 package com.dfsek.terra.api.util.reflection;
 
 import org.jetbrains.annotations.NotNull;
+import sun.misc.Unsafe;
 
 import java.lang.annotation.Annotation;
 import java.lang.reflect.AnnotatedElement;
@@ -26,6 +27,18 @@ import java.util.stream.Stream;
 
 
 public final class ReflectionUtil {
+    private static final Unsafe UNSAFE;
+
+    static {
+        try {
+            final Field unsafeField = Unsafe.class.getDeclaredField("theUnsafe");
+            unsafeField.setAccessible(true);
+            UNSAFE = (Unsafe) unsafeField.get(null);
+        } catch(NoSuchFieldException | IllegalAccessException e) {
+            throw new RuntimeException(e);
+        }
+    }
+
     public static Field[] getFields(@NotNull Class<?> type) {
         Field[] result = type.getDeclaredFields();
         Class<?> parentClass = type.getSuperclass();
@@ -35,6 +48,14 @@ public final class ReflectionUtil {
         return result;
     }
 
+    public static void setFinalField(Object obj, String fieldName, Object value) throws NoSuchFieldException {
+        Field field = obj.getClass().getDeclaredField(fieldName);
+        field.setAccessible(true);
+        long fieldOffset = UNSAFE.objectFieldOffset(field);
+
+        UNSAFE.putObject(obj, fieldOffset, value);
+    }
+
     public static Method[] getMethods(@NotNull Class<?> type) {
         Method[] result = type.getDeclaredMethods();
         Class<?> parentClass = type.getSuperclass();

common/implementation/base/src/main/java/com/dfsek/terra/config/preprocessor/MetaNumberPreprocessor.java

@@ -24,14 +24,15 @@ 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.preprocessor.Result;
+
+import com.dfsek.terra.api.config.meta.Meta;
+import com.dfsek.terra.api.util.reflection.TypeKey;
+
 import org.jetbrains.annotations.NotNull;
 
 import java.lang.reflect.AnnotatedType;
 import java.util.Map;
 
-import com.dfsek.terra.api.config.meta.Meta;
-import com.dfsek.terra.api.util.reflection.TypeKey;
-
 
 public class MetaNumberPreprocessor extends MetaPreprocessor<Meta> {
     public static final TypeKey<String> META_STRING_KEY = new TypeKey<@Meta String>() {

gradle/wrapper/gradle-wrapper.properties

@@ -1,7 +1,7 @@
 distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
-distributionSha256Sum=544c35d6bd849ae8a5ed0bcea39ba677dc40f49df7d1835561582da2009b961d
-distributionUrl=https\://services.gradle.org/distributions/gradle-8.7-bin.zip
+distributionSha256Sum=1541fa36599e12857140465f3c91a97409b4512501c26f9631fb113e392c5bd1
+distributionUrl=https\://services.gradle.org/distributions/gradle-8.10.1-bin.zip
 networkTimeout=10000
 validateDistributionUrl=true
 zipStoreBase=GRADLE_USER_HOME

gradlew

@@ -55,7 +55,7 @@
 #       Darwin, MinGW, and NonStop.
 #
 #   (3) This script is generated from the Groovy template
-#       https://github.com/gradle/gradle/blob/HEAD/subprojects/plugins/src/main/resources/org/gradle/api/internal/plugins/unixStartScript.txt
+#       https://github.com/gradle/gradle/blob/HEAD/platforms/jvm/plugins-application/src/main/resources/org/gradle/api/internal/plugins/unixStartScript.txt
 #       within the Gradle project.
 #
 #       You can find Gradle at https://github.com/gradle/gradle/.

gradlew.bat

@@ -43,11 +43,11 @@ set JAVA_EXE=java.exe
 %JAVA_EXE% -version >NUL 2>&1
 if %ERRORLEVEL% equ 0 goto execute
 
-echo.
-echo ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
-echo.
-echo Please set the JAVA_HOME variable in your environment to match the
-echo location of your Java installation.
+echo. 1>&2
+echo ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH. 1>&2
+echo. 1>&2
+echo Please set the JAVA_HOME variable in your environment to match the 1>&2
+echo location of your Java installation. 1>&2
 
 goto fail
 
@@ -57,11 +57,11 @@ set JAVA_EXE=%JAVA_HOME%/bin/java.exe
 
 if exist "%JAVA_EXE%" goto execute
 
-echo.
-echo ERROR: JAVA_HOME is set to an invalid directory: %JAVA_HOME%
-echo.
-echo Please set the JAVA_HOME variable in your environment to match the
-echo location of your Java installation.
+echo. 1>&2
+echo ERROR: JAVA_HOME is set to an invalid directory: %JAVA_HOME% 1>&2
+echo. 1>&2
+echo Please set the JAVA_HOME variable in your environment to match the 1>&2
+echo location of your Java installation. 1>&2
 
 goto fail
 

platforms/bukkit/build.gradle.kts

@@ -2,12 +2,6 @@ plugins {
     id("xyz.jpenilla.run-paper") version Versions.Bukkit.runPaper
 }
 
-repositories {
-    maven("https://s01.oss.sonatype.org/content/repositories/snapshots/") {
-        name = "Sonatype"
-    }
-}
-
 dependencies {
     shaded(project(":platforms:bukkit:common"))
     shaded(project(":platforms:bukkit:nms:v1_21", configuration = "reobf"))

platforms/bukkit/common/build.gradle.kts

@@ -11,5 +11,5 @@ dependencies {
 
     shadedApi("com.google.guava", "guava", Versions.Libraries.Internal.guava)
 
-    shadedApi("cloud.commandframework", "cloud-paper", Versions.Libraries.cloud)
+    shadedApi("org.incendo", "cloud-paper", Versions.Libraries.cloudPaper)
 }

platforms/bukkit/common/src/main/java/com/dfsek/terra/bukkit/TerraBukkitPlugin.java

@@ -17,15 +17,16 @@
 
 package com.dfsek.terra.bukkit;
 
-import cloud.commandframework.brigadier.CloudBrigadierManager;
-import cloud.commandframework.bukkit.CloudBukkitCapabilities;
-import cloud.commandframework.execution.CommandExecutionCoordinator;
-import cloud.commandframework.paper.PaperCommandManager;
 import io.papermc.paper.threadedregions.scheduler.AsyncScheduler;
 import io.papermc.paper.threadedregions.scheduler.GlobalRegionScheduler;
 import org.bukkit.Bukkit;
 import org.bukkit.generator.ChunkGenerator;
 import org.bukkit.plugin.java.JavaPlugin;
+import org.incendo.cloud.SenderMapper;
+import org.incendo.cloud.brigadier.CloudBrigadierManager;
+import org.incendo.cloud.bukkit.CloudBukkitCapabilities;
+import org.incendo.cloud.execution.ExecutionCoordinator;
+import org.incendo.cloud.paper.LegacyPaperCommandManager;
 import org.jetbrains.annotations.NotNull;
 import org.jetbrains.annotations.Nullable;
 import org.slf4j.Logger;
@@ -71,14 +72,14 @@ public class TerraBukkitPlugin extends JavaPlugin {
         }
 
         try {
-            PaperCommandManager<CommandSender> commandManager = getCommandSenderPaperCommandManager();
+            LegacyPaperCommandManager<CommandSender> commandManager = getCommandSenderPaperCommandManager();
 
             platform.getEventManager().callEvent(new CommandRegistrationEvent(commandManager));
 
         } catch(Exception e) { // This should never happen.
             logger.error("""
                          TERRA HAS BEEN DISABLED
-                                                  
+                         
                          Errors occurred while registering commands.
                          Please report this to Terra.
                          """.strip(), e);
@@ -91,22 +92,26 @@ public class TerraBukkitPlugin extends JavaPlugin {
     }
 
     @NotNull
-    private PaperCommandManager<CommandSender> getCommandSenderPaperCommandManager() throws Exception {
-        PaperCommandManager<CommandSender> commandManager = new PaperCommandManager<>(this,
-            CommandExecutionCoordinator.simpleCoordinator(),
-            BukkitAdapter::adapt,
-            BukkitAdapter::adapt);
+    private LegacyPaperCommandManager<CommandSender> getCommandSenderPaperCommandManager() throws Exception {
+        // TODO: Update to PaperCommandManager
+        LegacyPaperCommandManager<CommandSender> commandManager = new LegacyPaperCommandManager<>(
+            this,
+            ExecutionCoordinator.simpleCoordinator(),
+            SenderMapper.create(
+                BukkitAdapter::adapt,
+                BukkitAdapter::adapt
+            ));
+
         if(commandManager.hasCapability(CloudBukkitCapabilities.NATIVE_BRIGADIER)) {
             commandManager.registerBrigadier();
             final CloudBrigadierManager<?, ?> brigManager = commandManager.brigadierManager();
             if(brigManager != null) {
                 brigManager.setNativeNumberSuggestions(false);
             }
-        }
-
-        if(commandManager.hasCapability(CloudBukkitCapabilities.ASYNCHRONOUS_COMPLETION)) {
+        } else if(commandManager.hasCapability(CloudBukkitCapabilities.ASYNCHRONOUS_COMPLETION)) {
             commandManager.registerAsynchronousCompletions();
         }
+
         return commandManager;
     }
 
@@ -176,7 +181,7 @@ public class TerraBukkitPlugin extends JavaPlugin {
                 logger.warn("""
                             You are using Mohist, so we will not give you any support for issues that may arise.
                             Since you enabled the "IKnowMohistCausesLotsOfIssuesButIWillUseItAnyways" flag, we won't disable Terra. But be warned.
-                                                        
+                            
                             > I felt a great disturbance in the JVM, as if millions of plugins suddenly cried out in stack traces and were suddenly silenced.
                             > I fear something terrible has happened.
                             > - Astrash
@@ -189,7 +194,7 @@ public class TerraBukkitPlugin extends JavaPlugin {
     @Override
     public @Nullable
     ChunkGenerator getDefaultWorldGenerator(@NotNull String worldName, String id) {
-        if (id == null || id.trim().equals("")) { return null; }
+        if(id == null || id.trim().equals("")) { return null; }
         return new BukkitChunkGeneratorWrapper(generatorMap.computeIfAbsent(worldName, name -> {
             ConfigPack pack = platform.getConfigRegistry().getByID(id).orElseThrow(
                 () -> new IllegalArgumentException("No such config pack \"" + id + "\""));

platforms/bukkit/common/src/main/java/com/dfsek/terra/bukkit/handles/BukkitWorldHandle.java

@@ -61,8 +61,9 @@ public class BukkitWorldHandle implements WorldHandle {
 
     @Override
     public @NotNull EntityType getEntity(@NotNull String id) {
-        if (!id.contains(":")) { //TODO: remove in 7.0
-            String newid = "minecraft:" + id.toLowerCase();;
+        if(!id.contains(":")) { //TODO: remove in 7.0
+            String newid = "minecraft:" + id.toLowerCase();
+            ;
             logger.warn(
                 "Translating " + id + " to " + newid + ". In 1.20.3 entity parsing was reworked" +
                 ". You are advised to perform this rename in your config backs as this translation will be removed in the next major " +

platforms/bukkit/common/src/main/java/com/dfsek/terra/bukkit/nms/Initializer.java

@@ -1,21 +1,25 @@
 package com.dfsek.terra.bukkit.nms;
 
-import com.dfsek.terra.bukkit.util.VersionUtil;
-
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 
 import com.dfsek.terra.bukkit.PlatformImpl;
+import com.dfsek.terra.bukkit.util.VersionUtil;
 
 
 public interface Initializer {
-    String NMS = "v" + VersionUtil.getMinecraftVersionInfo().toString().replace(".", "_");
+    String NMS = VersionUtil.getMinecraftVersionInfo().toString().replace(".", "_");
     String TERRA_PACKAGE = Initializer.class.getPackageName();
 
     static boolean init(PlatformImpl platform) {
         Logger logger = LoggerFactory.getLogger(Initializer.class);
         try {
-            Class<?> initializerClass = Class.forName(TERRA_PACKAGE + "." + NMS + ".NMSInitializer");
+            String packageVersion = NMS;
+            if(NMS.equals("v1_21_1")) {
+                packageVersion = "v1_21";
+            }
+
+            Class<?> initializerClass = Class.forName(TERRA_PACKAGE + "." + packageVersion + ".NMSInitializer");
             try {
                 Initializer initializer = (Initializer) initializerClass.getConstructor().newInstance();
                 initializer.initialize(platform);

platforms/bukkit/common/src/main/java/com/dfsek/terra/bukkit/util/VersionUtil.java

@@ -77,7 +77,7 @@ public final class VersionUtil {
     public static final class MinecraftVersionInfo {
         private static final Logger logger = LoggerFactory.getLogger(MinecraftVersionInfo.class);
 
-        private static final Pattern VERSION_PATTERN = Pattern.compile("(\\d+)\\.(\\d+)\\.(\\d+)");
+        private static final Pattern VERSION_PATTERN = Pattern.compile("(\\d+)\\.(\\d+)(?:\\.(\\d+))?");
         private final int major;
         private final int minor;
         private final int patch;
@@ -97,7 +97,7 @@ public final class VersionUtil {
             if(versionMatcher.find()) {
                 major = Integer.parseInt(versionMatcher.group(1));
                 minor = Integer.parseInt(versionMatcher.group(2));
-                patch = Integer.parseInt(versionMatcher.group(3));
+                patch = versionMatcher.group(3) != null ? Integer.parseInt(versionMatcher.group(3)) : -1;
             } else {
                 logger.warn("Error while parsing minecraft version info. Continuing launch, but setting all versions to -1.");
 
@@ -112,7 +112,11 @@ public final class VersionUtil {
             if(major == -1 && minor == -1 && patch == -1)
                 return "Unknown";
 
-            return String.format("v%d.%d.%d", major, minor, patch);
+            if(patch >= 0) {
+                return String.format("v%d.%d.%d", major, minor, patch);
+            } else {
+                return String.format("v%d.%d", major, minor);
+            }
         }
 
         public int getMajor() {

platforms/bukkit/common/src/main/java/com/dfsek/terra/bukkit/world/BukkitWorldProperties.java

@@ -1,9 +1,9 @@
 package com.dfsek.terra.bukkit.world;
 
-import org.bukkit.generator.WorldInfo;
-
 import com.dfsek.terra.api.world.info.WorldProperties;
 
+import org.bukkit.generator.WorldInfo;
+
 
 public class BukkitWorldProperties implements WorldProperties {
     private final WorldInfo delegate;

platforms/bukkit/common/src/main/resources/plugin.yml

@@ -2,8 +2,8 @@ name: "Terra"
 main: "com.dfsek.terra.bukkit.TerraBukkitPlugin"
 version: "@VERSION@"
 load: "STARTUP"
-author: dfsek
+authors: [ "dfsek", "duplexsystem", "Astrash", "solonovamax", "Sancires", "Aureus", "RogueShade" ]
 website: "@WIKI@"
-api-version: "1.20"
+api-version: "1.21.1"
 description: "@DESCRIPTION@"
 folia-supported: true

platforms/bukkit/nms/v1_21/build.gradle.kts

@@ -1,9 +1,5 @@
 apply(plugin = "io.papermc.paperweight.userdev")
 
-repositories {
-    maven("https://s01.oss.sonatype.org/content/repositories/snapshots/")
-}
-
 dependencies {
     api(project(":platforms:bukkit:common"))
     paperDevBundle(Versions.Bukkit.paperDevBundle)

platforms/bukkit/nms/v1_21/src/main/java/com/dfsek/terra/bukkit/nms/v1_21/AwfulBukkitHacks.java

@@ -41,7 +41,8 @@ public class AwfulBukkitHacks {
                 try {
                     BukkitPlatformBiome platformBiome = (BukkitPlatformBiome) biome.getPlatformBiome();
                     NamespacedKey vanillaBukkitKey = platformBiome.getHandle().getKey();
-                    ResourceLocation vanillaMinecraftKey = ResourceLocation.fromNamespaceAndPath(vanillaBukkitKey.getNamespace(), vanillaBukkitKey.getKey());
+                    ResourceLocation vanillaMinecraftKey = ResourceLocation.fromNamespaceAndPath(vanillaBukkitKey.getNamespace(),
+                        vanillaBukkitKey.getKey());
                     Biome platform = NMSBiomeInjector.createBiome(biome, Objects.requireNonNull(biomeRegistry.get(vanillaMinecraftKey)));
 
                     ResourceKey<Biome> delegateKey = ResourceKey.create(

platforms/bukkit/nms/v1_21/src/main/java/com/dfsek/terra/bukkit/nms/v1_21/NMSBiomeProvider.java

@@ -37,10 +37,10 @@ public class NMSBiomeProvider extends BiomeSource {
     @Override
     protected @NotNull MapCodec<? extends BiomeSource> codec() {
         return MapCodec.assumeMapUnsafe(BiomeSource.CODEC);
-//        return MapCodec.unit(null);
-//        BuiltInRegistries.BIOME_SOURCE.byNameCodec().dispatchMap(this::codec, Function.identity());
-//        BuiltInRegistries.BIOME_SOURCE.byNameCodec().dispatchStable(BiomeSource::codec, Function.identity());
-//        return BiomeSource.CODEC;
+        //        return MapCodec.unit(null);
+        //        BuiltInRegistries.BIOME_SOURCE.byNameCodec().dispatchMap(this::codec, Function.identity());
+        //        BuiltInRegistries.BIOME_SOURCE.byNameCodec().dispatchStable(BiomeSource::codec, Function.identity());
+        //        return BiomeSource.CODEC;
     }
 
     @Override

platforms/bukkit/nms/v1_21/src/main/java/com/dfsek/terra/bukkit/nms/v1_21/NMSInjectListener.java

@@ -12,12 +12,12 @@ import org.bukkit.event.world.WorldInitEvent;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 
-import java.lang.reflect.Field;
 import java.util.HashSet;
 import java.util.Set;
 import java.util.concurrent.locks.ReentrantLock;
 
 import com.dfsek.terra.api.config.ConfigPack;
+import com.dfsek.terra.api.util.reflection.ReflectionUtil;
 import com.dfsek.terra.bukkit.generator.BukkitChunkGeneratorWrapper;
 
 
@@ -41,21 +41,17 @@ public class NMSInjectListener implements Listener {
             ChunkGenerator vanilla = serverWorld.getChunkSource().getGenerator();
             NMSBiomeProvider provider = new NMSBiomeProvider(pack.getBiomeProvider(), craftWorld.getSeed());
             ChunkMap chunkMap = serverWorld.getChunkSource().chunkMap;
+            WorldGenContext worldGenContext = chunkMap.worldGenContext;
 
             try {
-                Field worldGenContextField = chunkMap.getClass().getDeclaredField("worldGenContext");
-                worldGenContextField.setAccessible(true);
-
-                WorldGenContext worldGenContext = (WorldGenContext) worldGenContextField.get(chunkMap);
-                worldGenContextField.set(chunkMap,
-                    new WorldGenContext(
-                        worldGenContext.level(),
-                        new NMSChunkGeneratorDelegate(vanilla, pack, provider, craftWorld.getSeed()),
-                        worldGenContext.structureManager(),
-                        worldGenContext.lightEngine(),
-                        worldGenContext.mainThreadMailBox()
-                    ));
-            } catch(NoSuchFieldException | IllegalAccessException e) {
+                ReflectionUtil.setFinalField(chunkMap, "worldGenContext", new WorldGenContext(
+                    worldGenContext.level(),
+                    new NMSChunkGeneratorDelegate(vanilla, pack, provider, craftWorld.getSeed()),
+                    worldGenContext.structureManager(),
+                    worldGenContext.lightEngine(),
+                    worldGenContext.mainThreadMailBox()
+                ));
+            } catch(NoSuchFieldException e) {
                 throw new RuntimeException(e);
             }
 

platforms/fabric/build.gradle.kts

@@ -26,8 +26,8 @@ dependencies {
 
     modImplementation("net.fabricmc:fabric-loader:${Versions.Mod.fabricLoader}")
 
-    modImplementation("cloud.commandframework", "cloud-fabric", Versions.Libraries.cloud)
-    include("cloud.commandframework", "cloud-fabric", Versions.Libraries.cloud)
+    modImplementation("org.incendo", "cloud-fabric", Versions.Libraries.cloudFabric)
+    include("org.incendo", "cloud-fabric", Versions.Libraries.cloudFabric)
 
     modRuntimeOnly("net.fabricmc.fabric-api", "fabric-api", Versions.Fabric.fabricAPI)
 }
@@ -45,10 +45,6 @@ loom {
 addonDir(project.file("./run/config/Terra/addons"), tasks.named("configureLaunch").get())
 
 tasks {
-    compileJava {
-        options.release.set(17)
-    }
-
     remapJar {
         dependsOn("installAddons")
 

platforms/fabric/src/main/resources/fabric.mod.json

@@ -5,7 +5,13 @@
     "name": "Terra",
     "description": "@DESCRIPTION@",
     "authors": [
-        "dfsek"
+        "dfsek",
+        "duplexsystem",
+        "Astrash",
+        "solonovamax",
+        "Sancires",
+        "Aureus",
+        "RogueShade"
     ],
     "contact": {
         "homepage": "@WIKI@",
@@ -26,9 +32,9 @@
         "terra.common.mixins.json"
     ],
     "depends": {
-        "fabricloader": ">=0.15.1",
-        "java": ">=17",
-        "minecraft": ">=1.20.4",
+        "fabricloader": ">=0.16.5",
+        "java": ">=21",
+        "minecraft": ">=1.21.1",
         "fabric": "*"
     }
 }

platforms/fabric/src/main/resources/terra.fabric.mixins.json

@@ -2,7 +2,7 @@
     "required": true,
     "minVersion": "0.8",
     "package": "com.dfsek.terra.fabric.mixin",
-    "compatibilityLevel": "JAVA_17",
+    "compatibilityLevel": "JAVA_21",
     "mixins": [
     ],
     "client": [

platforms/forge/src/main/resources/terra.forge.mixins.json

@@ -2,7 +2,7 @@
     "required": true,
     "minVersion": "0.8",
     "package": "com.dfsek.terra.forge.mixin",
-    "compatibilityLevel": "JAVA_17",
+    "compatibilityLevel": "JAVA_21",
     "mixins": [
         "lifecycle.NoiseConfigMixin"
     ],

platforms/mixin-common/src/main/java/com/dfsek/terra/mod/ModPlatform.java

@@ -3,6 +3,7 @@ package com.dfsek.terra.mod;
 import com.dfsek.tectonic.api.TypeRegistry;
 import com.dfsek.tectonic.api.depth.DepthTracker;
 import com.dfsek.tectonic.api.exception.LoadException;
+import net.minecraft.enchantment.Enchantment;
 import net.minecraft.entity.EntityType;
 import net.minecraft.entity.SpawnGroup;
 import net.minecraft.registry.Registry;
@@ -67,32 +68,32 @@ public abstract class ModPlatform extends AbstractPlatform {
     public void register(TypeRegistry registry) {
         super.register(registry);
         registry.registerLoader(PlatformBiome.class, (type, o, loader, depthTracker) -> parseBiome((String) o, depthTracker))
-                .registerLoader(Identifier.class, (type, o, loader, depthTracker) -> {
-                    Identifier identifier = Identifier.tryParse((String) o);
-                    if(identifier == null)
-                        throw new LoadException("Invalid identifier: " + o, depthTracker);
-                    return identifier;
-                })
-                .registerLoader(Precipitation.class, (type, o, loader, depthTracker) -> Precipitation.valueOf(((String) o).toUpperCase(
-                        Locale.ROOT)))
-                .registerLoader(GrassColorModifier.class,
-                                (type, o, loader, depthTracker) -> GrassColorModifier.valueOf(((String) o).toUpperCase(
-                                        Locale.ROOT)))
-                .registerLoader(GrassColorModifier.class,
-                                (type, o, loader, depthTracker) -> TemperatureModifier.valueOf(((String) o).toUpperCase(
-                                        Locale.ROOT)))
-                .registerLoader(SpawnGroup.class,(type, o, loader, depthTracker) ->  SpawnGroup.valueOf((String) o))
-                .registerLoader(BiomeParticleConfig.class, BiomeParticleConfigTemplate::new)
-                .registerLoader(SoundEvent.class, SoundEventTemplate::new)
-                .registerLoader(BiomeMoodSound.class, BiomeMoodSoundTemplate::new)
-                .registerLoader(BiomeAdditionsSound.class, BiomeAdditionsSoundTemplate::new)
-                .registerLoader(MusicSound.class, MusicSoundTemplate::new)
-                .registerLoader(EntityType.class, EntityTypeTemplate::new)
-                .registerLoader(SpawnCostConfig.class, SpawnCostConfig::new)
-                .registerLoader(SpawnEntry.class, SpawnEntryTemplate::new)
-                .registerLoader(SpawnTypeConfig.class, SpawnTypeConfig::new)
-                .registerLoader(SpawnSettings.class, SpawnSettingsTemplate::new)
-                .registerLoader(VillagerType.class, VillagerTypeTemplate::new);
+            .registerLoader(Identifier.class, (type, o, loader, depthTracker) -> {
+                Identifier identifier = Identifier.tryParse((String) o);
+                if(identifier == null)
+                    throw new LoadException("Invalid identifier: " + o, depthTracker);
+                return identifier;
+            })
+            .registerLoader(Precipitation.class, (type, o, loader, depthTracker) -> Precipitation.valueOf(((String) o).toUpperCase(
+                Locale.ROOT)))
+            .registerLoader(GrassColorModifier.class,
+                (type, o, loader, depthTracker) -> GrassColorModifier.valueOf(((String) o).toUpperCase(
+                    Locale.ROOT)))
+            .registerLoader(GrassColorModifier.class,
+                (type, o, loader, depthTracker) -> TemperatureModifier.valueOf(((String) o).toUpperCase(
+                    Locale.ROOT)))
+            .registerLoader(SpawnGroup.class, (type, o, loader, depthTracker) -> SpawnGroup.valueOf((String) o))
+            .registerLoader(BiomeParticleConfig.class, BiomeParticleConfigTemplate::new)
+            .registerLoader(SoundEvent.class, SoundEventTemplate::new)
+            .registerLoader(BiomeMoodSound.class, BiomeMoodSoundTemplate::new)
+            .registerLoader(BiomeAdditionsSound.class, BiomeAdditionsSoundTemplate::new)
+            .registerLoader(MusicSound.class, MusicSoundTemplate::new)
+            .registerLoader(EntityType.class, EntityTypeTemplate::new)
+            .registerLoader(SpawnCostConfig.class, SpawnCostConfig::new)
+            .registerLoader(SpawnEntry.class, SpawnEntryTemplate::new)
+            .registerLoader(SpawnTypeConfig.class, SpawnTypeConfig::new)
+            .registerLoader(SpawnSettings.class, SpawnSettingsTemplate::new)
+            .registerLoader(VillagerType.class, VillagerTypeTemplate::new);
     }
 
     private ProtoPlatformBiome parseBiome(String id, DepthTracker tracker) throws LoadException {
@@ -116,6 +117,8 @@ public abstract class ModPlatform extends AbstractPlatform {
 
     public abstract Registry<MultiNoiseBiomeSourceParameterList> multiNoiseBiomeSourceParameterListRegistry();
 
+    public abstract Registry<Enchantment> enchantmentRegistry();
+
     @Override
     public @NotNull WorldHandle getWorldHandle() {
         return worldHandle;
@@ -125,4 +128,6 @@ public abstract class ModPlatform extends AbstractPlatform {
     public @NotNull ItemHandle getItemHandle() {
         return itemHandle;
     }
+
+
 }

platforms/mixin-common/src/main/java/com/dfsek/terra/mod/config/BiomeParticleConfigTemplate.java

@@ -28,7 +28,8 @@ public class BiomeParticleConfigTemplate implements ObjectTemplate<BiomeParticle
 
         try {
             return new BiomeParticleConfig(
-                ParticleEffectArgumentType.readParameters(new StringReader(particle), (RegistryWrapper.WrapperLookup) Registries.PARTICLE_TYPE.getReadOnlyWrapper()),
+                ParticleEffectArgumentType.readParameters(new StringReader(particle),
+                    (RegistryWrapper.WrapperLookup) Registries.PARTICLE_TYPE.getReadOnlyWrapper()),
                 probability);
         } catch(CommandSyntaxException e) {
             throw new RuntimeException(e);

platforms/mixin-common/src/main/java/com/dfsek/terra/mod/config/SpawnSettingsTemplate.java

@@ -28,7 +28,7 @@ public class SpawnSettingsTemplate implements ObjectTemplate<SpawnSettings> {
         SpawnSettings.Builder builder = new SpawnSettings.Builder();
         for(SpawnTypeConfig spawn : spawns) {
             SpawnGroup group = spawn.getGroup();
-            for (SpawnEntry entry : spawn.getEntry()) {
+            for(SpawnEntry entry : spawn.getEntry()) {
                 builder.spawn(group, entry);
             }
         }

platforms/mixin-common/src/main/java/com/dfsek/terra/mod/config/SpawnTypeConfig.java

@@ -13,15 +13,15 @@ public class SpawnTypeConfig implements ObjectTemplate<SpawnTypeConfig> {
     @Value("group")
     @Default
     private SpawnGroup group = null;
-    
+
     @Value("entries")
     @Default
     private List<SpawnEntry> entry = null;
-    
+
     public SpawnGroup getGroup() {
         return group;
     }
-    
+
     public List<SpawnEntry> getEntry() {
         return entry;
     }

platforms/mixin-common/src/main/java/com/dfsek/terra/mod/generation/MinecraftChunkGeneratorWrapper.java

@@ -17,7 +17,6 @@
 
 package com.dfsek.terra.mod.generation;
 
-import com.mojang.serialization.Codec;
 import com.mojang.serialization.MapCodec;
 import net.minecraft.block.BlockState;
 import net.minecraft.block.Blocks;
@@ -49,7 +48,6 @@ import org.slf4j.LoggerFactory;
 
 import java.util.List;
 import java.util.concurrent.CompletableFuture;
-import java.util.concurrent.Executor;
 
 import com.dfsek.terra.api.config.ConfigPack;
 import com.dfsek.terra.api.world.biome.generation.BiomeProvider;
@@ -111,10 +109,9 @@ public class MinecraftChunkGeneratorWrapper extends net.minecraft.world.gen.chun
         return settings.value().generationShapeConfig().height();
     }
 
-
     @Override
-    public CompletableFuture<Chunk> populateNoise(Executor executor, Blender blender, NoiseConfig noiseConfig,
-                                                  StructureAccessor structureAccessor, Chunk chunk) {
+    public CompletableFuture<Chunk> populateNoise(Blender blender, NoiseConfig noiseConfig, StructureAccessor structureAccessor,
+                                                  Chunk chunk) {
         return CompletableFuture.supplyAsync(() -> {
             ProtoWorld world = (ProtoWorld) ((StructureAccessorAccessor) structureAccessor).getWorld();
             BiomeProvider biomeProvider = pack.getBiomeProvider();

platforms/mixin-common/src/main/java/com/dfsek/terra/mod/generation/TerraBiomeSource.java

@@ -17,7 +17,6 @@
 
 package com.dfsek.terra.mod.generation;
 
-import com.mojang.serialization.Codec;
 import com.mojang.serialization.MapCodec;
 import net.minecraft.registry.entry.RegistryEntry;
 import net.minecraft.world.biome.Biome;

platforms/mixin-common/src/main/java/com/dfsek/terra/mod/handle/MinecraftItemHandle.java

@@ -21,14 +21,15 @@ import com.mojang.brigadier.StringReader;
 import com.mojang.brigadier.exceptions.CommandSyntaxException;
 import net.minecraft.command.CommandRegistryAccess;
 import net.minecraft.command.argument.ItemStackArgumentType;
-import net.minecraft.registry.Registries;
 import net.minecraft.registry.Registry;
 import net.minecraft.registry.RegistryKey;
-import net.minecraft.registry.RegistryWrapper;
+import net.minecraft.registry.RegistryWrapper.Impl;
 import net.minecraft.util.Identifier;
 
+import java.util.Optional;
 import java.util.Set;
 import java.util.stream.Collectors;
+import java.util.stream.Stream;
 
 import com.dfsek.terra.api.handle.ItemHandle;
 import com.dfsek.terra.api.inventory.Item;
@@ -43,8 +44,13 @@ public class MinecraftItemHandle implements ItemHandle {
         try {
             return (Item) new ItemStackArgumentType(new CommandRegistryAccess() {
                 @Override
-                public <T> RegistryWrapper<T> createWrapper(RegistryKey<? extends Registry<T>> registryRef) {
-                    return CommonPlatform.get().getServer().getRegistryManager().getWrapperOrThrow(registryRef);
+                public Stream<RegistryKey<? extends Registry<?>>> streamAllRegistryKeys() {
+                    return CommonPlatform.get().getServer().getRegistryManager().streamAllRegistryKeys();
+                }
+
+                @Override
+                public <T> Optional<Impl<T>> getOptionalWrapper(RegistryKey<? extends Registry<? extends T>> registryRef) {
+                    return Optional.of(CommonPlatform.get().getServer().getRegistryManager().getWrapperOrThrow(registryRef));
                 }
             }).parse(new StringReader(data)).getItem();
         } catch(CommandSyntaxException e) {
@@ -54,11 +60,12 @@ public class MinecraftItemHandle implements ItemHandle {
 
     @Override
     public Enchantment getEnchantment(String id) {
-        return (Enchantment) (Registries.ENCHANTMENT.get(Identifier.tryParse(id)));
+        return (Enchantment) (Object) (CommonPlatform.get().enchantmentRegistry().get(Identifier.tryParse(id)));
     }
 
     @Override
     public Set<Enchantment> getEnchantments() {
-        return Registries.ENCHANTMENT.stream().map(enchantment -> (Enchantment) enchantment).collect(Collectors.toSet());
+        return CommonPlatform.get().enchantmentRegistry().stream().map(enchantment -> (Enchantment) (Object) enchantment).collect(
+            Collectors.toSet());
     }
 }

platforms/mixin-common/src/main/java/com/dfsek/terra/mod/handle/MinecraftWorldHandle.java

@@ -64,8 +64,9 @@ public class MinecraftWorldHandle implements WorldHandle {
 
     @Override
     public @NotNull EntityType getEntity(@NotNull String id) {
-        if (!id.contains(":")) { //TODO: remove in 7.0
-            String newid = "minecraft:" + id.toLowerCase();;
+        if(!id.contains(":")) { //TODO: remove in 7.0
+            String newid = "minecraft:" + id.toLowerCase();
+            ;
             logger.warn(
                 "Translating " + id + " to " + newid + ". In 1.20.3 entity parsing was reworked" +
                 ". You are advised to perform this rename in your config packs as this translation will be removed in the next major " +

platforms/mixin-common/src/main/java/com/dfsek/terra/mod/mixin/implementations/terra/block/entity/MobSpawnerBlockEntityMixin.java

@@ -49,6 +49,7 @@ public abstract class MobSpawnerBlockEntityMixin extends BlockEntity {
     @Shadow
     public abstract MobSpawnerLogic getLogic();
 
+    //method_46408
     @Shadow
     public abstract void setEntityType(net.minecraft.entity.EntityType<?> entityType, Random random);
 
@@ -59,7 +60,7 @@ public abstract class MobSpawnerBlockEntityMixin extends BlockEntity {
 
     public void terra$setSpawnedType(@NotNull EntityType creatureType) {
         Random rand;
-        if (hasWorld()) {
+        if(hasWorld()) {
             rand = world.getRandom();
         } else {
             rand = Random.create();

platforms/mixin-common/src/main/java/com/dfsek/terra/mod/mixin/implementations/terra/block/state/BlockStateMixin.java

@@ -1,7 +1,6 @@
 package com.dfsek.terra.mod.mixin.implementations.terra.block.state;
 
 
-import com.google.common.collect.ImmutableMap;
 import com.mojang.serialization.MapCodec;
 import it.unimi.dsi.fastutil.objects.Reference2ObjectArrayMap;
 import net.minecraft.block.AbstractBlock.AbstractBlockState;

platforms/mixin-common/src/main/java/com/dfsek/terra/mod/mixin/implementations/terra/entity/EntityMixin.java

@@ -39,14 +39,14 @@ public abstract class EntityMixin {
     private BlockPos blockPos;
 
     @Shadow
-    public abstract void teleport(double destX, double destY, double destZ);
+    public abstract void updatePosition(double destX, double destY, double destZ);
 
     public Vector3 terra$position() {
         return MinecraftAdapter.adapt(blockPos);
     }
 
     public void terra$position(Vector3 location) {
-        teleport(location.getX(), location.getY(), location.getZ());
+        updatePosition(location.getX(), location.getY(), location.getZ());
     }
 
     public ServerWorld terra$world() {

platforms/mixin-common/src/main/java/com/dfsek/terra/mod/mixin/implementations/terra/inventory/item/ItemMixin.java

@@ -30,7 +30,7 @@ import com.dfsek.terra.api.inventory.ItemStack;
 @Implements(@Interface(iface = com.dfsek.terra.api.inventory.Item.class, prefix = "terra$"))
 public abstract class ItemMixin {
     @Shadow
-    public abstract int getMaxDamage();
+    public abstract net.minecraft.item.ItemStack getDefaultStack();
 
     @SuppressWarnings("ConstantConditions")
     public ItemStack terra$newItemStack(int amount) {
@@ -38,6 +38,7 @@ public abstract class ItemMixin {
     }
 
     public double terra$getMaxDurability() {
-        return getMaxDamage();
+        //TODO verify this is correct
+        return getDefaultStack().getMaxDamage();
     }
 }

platforms/mixin-common/src/main/java/com/dfsek/terra/mod/mixin/implementations/terra/inventory/item/ItemStackMixin.java

@@ -17,9 +17,11 @@
 
 package com.dfsek.terra.mod.mixin.implementations.terra.inventory.item;
 
+import net.minecraft.component.ComponentChanges;
+import net.minecraft.component.ComponentMap;
+import net.minecraft.component.ComponentMapImpl;
 import net.minecraft.item.ItemStack;
-import net.minecraft.nbt.NbtCompound;
-import org.jetbrains.annotations.Nullable;
+import org.spongepowered.asm.mixin.Final;
 import org.spongepowered.asm.mixin.Implements;
 import org.spongepowered.asm.mixin.Interface;
 import org.spongepowered.asm.mixin.Intrinsic;
@@ -33,6 +35,10 @@ import com.dfsek.terra.api.inventory.item.ItemMeta;
 @Mixin(ItemStack.class)
 @Implements(@Interface(iface = com.dfsek.terra.api.inventory.ItemStack.class, prefix = "terra$"))
 public abstract class ItemStackMixin {
+    @Shadow
+    @Final
+    private ComponentMapImpl components;
+
     @Shadow
     public abstract int getCount();
 
@@ -46,7 +52,7 @@ public abstract class ItemStackMixin {
     public abstract boolean isDamageable();
 
     @Shadow
-    public abstract void setNbt(@Nullable NbtCompound tag);
+    public abstract ComponentMap getComponents();
 
     public int terra$getAmount() {
         return getCount();
@@ -66,7 +72,13 @@ public abstract class ItemStackMixin {
 
     @SuppressWarnings("ConstantConditions")
     public void terra$setItemMeta(ItemMeta meta) {
-        setNbt(((ItemStack) (Object) meta).getNbt());
+        ComponentChanges.Builder builder = ComponentChanges.builder();
+        this.getComponents().getTypes().forEach(builder::remove);
+
+        ComponentMap components = ((ItemStack) (Object) meta).getComponents();
+        components.forEach(builder::add);
+
+        this.components.applyChanges(builder.build());
     }
 
     @Intrinsic

platforms/mixin-common/src/main/java/com/dfsek/terra/mod/mixin/implementations/terra/inventory/meta/EnchantmentMixin.java

@@ -18,7 +18,9 @@
 package com.dfsek.terra.mod.mixin.implementations.terra.inventory.meta;
 
 import net.minecraft.enchantment.Enchantment;
-import net.minecraft.registry.Registries;
+import net.minecraft.registry.entry.RegistryEntry;
+import net.minecraft.registry.entry.RegistryEntryList;
+import org.spongepowered.asm.mixin.Final;
 import org.spongepowered.asm.mixin.Implements;
 import org.spongepowered.asm.mixin.Interface;
 import org.spongepowered.asm.mixin.Mixin;
@@ -27,16 +29,20 @@ import org.spongepowered.asm.mixin.Shadow;
 import java.util.Objects;
 
 import com.dfsek.terra.api.inventory.ItemStack;
+import com.dfsek.terra.mod.CommonPlatform;
+
+import static net.minecraft.enchantment.Enchantment.canBeCombined;
 
 
 @Mixin(Enchantment.class)
 @Implements(@Interface(iface = com.dfsek.terra.api.inventory.item.Enchantment.class, prefix = "terra$"))
 public abstract class EnchantmentMixin {
     @Shadow
-    public abstract boolean isAcceptableItem(net.minecraft.item.ItemStack stack);
+    @Final
+    private RegistryEntryList<Enchantment> exclusiveSet;
 
     @Shadow
-    public abstract boolean canCombine(Enchantment other);
+    public abstract boolean isAcceptableItem(net.minecraft.item.ItemStack stack);
 
     @SuppressWarnings("ConstantConditions")
     public boolean terra$canEnchantItem(ItemStack itemStack) {
@@ -44,10 +50,10 @@ public abstract class EnchantmentMixin {
     }
 
     public boolean terra$conflictsWith(com.dfsek.terra.api.inventory.item.Enchantment other) {
-        return !canCombine((Enchantment) other);
+        return canBeCombined(RegistryEntry.of((Enchantment) (Object) this), RegistryEntry.of((Enchantment) (Object) other));
     }
 
     public String terra$getID() {
-        return Objects.requireNonNull(Registries.ENCHANTMENT.getId((Enchantment) (Object) this)).toString();
+        return Objects.requireNonNull(CommonPlatform.get().enchantmentRegistry().getId((Enchantment) (Object) this)).toString();
     }
 }

platforms/mixin-common/src/main/java/com/dfsek/terra/mod/mixin/implementations/terra/inventory/meta/ItemStackMetaMixin.java

@@ -17,10 +17,9 @@
 
 package com.dfsek.terra.mod.mixin.implementations.terra.inventory.meta;
 
+import net.minecraft.component.type.ItemEnchantmentsComponent;
 import net.minecraft.item.ItemStack;
-import net.minecraft.nbt.NbtCompound;
-import net.minecraft.nbt.NbtList;
-import net.minecraft.registry.Registries;
+import net.minecraft.registry.entry.RegistryEntry;
 import org.spongepowered.asm.mixin.Implements;
 import org.spongepowered.asm.mixin.Interface;
 import org.spongepowered.asm.mixin.Intrinsic;
@@ -42,13 +41,14 @@ public abstract class ItemStackMetaMixin {
     public abstract boolean hasEnchantments();
 
     @Shadow
-    public abstract NbtList getEnchantments();
+    public abstract ItemEnchantmentsComponent getEnchantments();
 
     @Shadow
-    public abstract void addEnchantment(net.minecraft.enchantment.Enchantment enchantment, int level);
+    public abstract void addEnchantment(RegistryEntry<net.minecraft.enchantment.Enchantment> enchantment, int level);
 
     public void terra$addEnchantment(Enchantment enchantment, int level) {
-        addEnchantment((net.minecraft.enchantment.Enchantment) enchantment, level);
+        ;
+        addEnchantment(RegistryEntry.of((net.minecraft.enchantment.Enchantment) (Object) enchantment), level);
     }
 
     @Intrinsic(displace = true)
@@ -56,9 +56,10 @@ public abstract class ItemStackMetaMixin {
         if(!hasEnchantments()) return Collections.emptyMap();
         Map<Enchantment, Integer> map = new HashMap<>();
 
-        getEnchantments().forEach(enchantment -> {
-            NbtCompound eTag = (NbtCompound) enchantment;
-            map.put((Enchantment) Registries.ENCHANTMENT.get(eTag.getInt("id")), eTag.getInt("lvl"));
+        ItemEnchantmentsComponent enchantments = getEnchantments();
+        enchantments.getEnchantments().forEach(enchantment -> {
+            net.minecraft.enchantment.Enchantment enchantmentValue = enchantment.value();
+            map.put((Enchantment) (Object) enchantmentValue, enchantments.getLevel(RegistryEntry.of(enchantmentValue)));
         });
         return map;
     }

platforms/mixin-common/src/main/java/com/dfsek/terra/mod/mixin/implementations/terra/world/ChunkRegionMixin.java

@@ -19,11 +19,12 @@ package com.dfsek.terra.mod.mixin.implementations.terra.world;
 
 import net.minecraft.block.FluidBlock;
 import net.minecraft.fluid.Fluid;
+import net.minecraft.util.collection.BoundedRegionArray;
 import net.minecraft.util.math.BlockPos;
 import net.minecraft.world.ChunkRegion;
 import net.minecraft.world.WorldAccess;
 import net.minecraft.world.chunk.Chunk;
-import net.minecraft.world.chunk.ChunkStatus;
+import net.minecraft.world.chunk.ChunkGenerationStep;
 import net.minecraft.world.tick.MultiTickScheduler;
 import net.minecraft.world.tick.OrderedTick;
 import org.spongepowered.asm.mixin.Final;
@@ -36,8 +37,6 @@ import org.spongepowered.asm.mixin.injection.At;
 import org.spongepowered.asm.mixin.injection.Inject;
 import org.spongepowered.asm.mixin.injection.callback.CallbackInfo;
 
-import java.util.List;
-
 import com.dfsek.terra.api.block.entity.BlockEntity;
 import com.dfsek.terra.api.block.state.BlockState;
 import com.dfsek.terra.api.config.ConfigPack;
@@ -48,6 +47,7 @@ import com.dfsek.terra.api.world.biome.generation.BiomeProvider;
 import com.dfsek.terra.api.world.chunk.generation.ChunkGenerator;
 import com.dfsek.terra.api.world.chunk.generation.ProtoWorld;
 import com.dfsek.terra.mod.generation.MinecraftChunkGeneratorWrapper;
+import com.dfsek.terra.mod.mixin.invoke.FluidBlockInvoker;
 import com.dfsek.terra.mod.util.MinecraftUtil;
 
 
@@ -74,10 +74,10 @@ public abstract class ChunkRegionMixin {
 
 
     @Inject(at = @At("RETURN"),
-            method = "<init>(Lnet/minecraft/server/world/ServerWorld;Ljava/util/List;Lnet/minecraft/world/chunk/ChunkStatus;I)V")
-    public void injectConstructor(net.minecraft.server.world.ServerWorld world, List<net.minecraft.world.chunk.Chunk> list,
-                                  ChunkStatus chunkStatus, int i,
-                                  CallbackInfo ci) {
+            method = "<init>(Lnet/minecraft/server/world/ServerWorld;Lnet/minecraft/util/collection/BoundedRegionArray;" +
+                     "Lnet/minecraft/world/chunk/ChunkGenerationStep;Lnet/minecraft/world/chunk/Chunk;)V")
+    public void injectConstructor(net.minecraft.server.world.ServerWorld world, BoundedRegionArray chunks,
+                                  ChunkGenerationStep generationStep, Chunk centerPos, CallbackInfo ci) {
         this.terra$config = ((ServerWorld) world).getPack();
     }
 
@@ -88,7 +88,7 @@ public abstract class ChunkRegionMixin {
         ((ChunkRegion) (Object) this).setBlockState(pos, (net.minecraft.block.BlockState) data, physics ? 3 : 1042);
         if(physics && ((net.minecraft.block.BlockState) data).getBlock() instanceof FluidBlock) {
             fluidTickScheduler.scheduleTick(
-                OrderedTick.create(((FluidBlock) ((net.minecraft.block.BlockState) data).getBlock()).getFluidState(
+                OrderedTick.create((((FluidBlockInvoker) ((net.minecraft.block.BlockState) data).getBlock())).invokeGetFluidState(
                     (net.minecraft.block.BlockState) data).getFluid(), pos));
         }
     }

platforms/mixin-common/src/main/java/com/dfsek/terra/mod/mixin/invoke/FluidBlockInvoker.java

@@ -0,0 +1,14 @@
+package com.dfsek.terra.mod.mixin.invoke;
+
+import net.minecraft.block.BlockState;
+import net.minecraft.block.FluidBlock;
+import net.minecraft.fluid.FluidState;
+import org.spongepowered.asm.mixin.Mixin;
+import org.spongepowered.asm.mixin.gen.Invoker;
+
+
+@Mixin(FluidBlock.class)
+public interface FluidBlockInvoker {
+    @Invoker("getFluidState")
+    FluidState invokeGetFluidState(BlockState state);
+}

platforms/mixin-common/src/main/java/com/dfsek/terra/mod/mixin/lifecycle/DataPackContentsMixin.java

@@ -3,9 +3,12 @@ package com.dfsek.terra.mod.mixin.lifecycle;
 import net.minecraft.registry.DynamicRegistryManager;
 import net.minecraft.registry.Registry;
 import net.minecraft.registry.RegistryKeys;
+import net.minecraft.registry.ReloadableRegistries;
 import net.minecraft.server.DataPackContents;
 import net.minecraft.world.biome.Biome;
+import org.spongepowered.asm.mixin.Final;
 import org.spongepowered.asm.mixin.Mixin;
+import org.spongepowered.asm.mixin.Shadow;
 import org.spongepowered.asm.mixin.injection.At;
 import org.spongepowered.asm.mixin.injection.Inject;
 import org.spongepowered.asm.mixin.injection.callback.CallbackInfo;
@@ -16,11 +19,16 @@ import com.dfsek.terra.mod.util.TagUtil;
 
 @Mixin(DataPackContents.class)
 public class DataPackContentsMixin {
+    @Shadow
+    @Final
+    private ReloadableRegistries.Lookup reloadableRegistries;
+
     /*
      * #refresh populates all tags in the registries
      */
-    @Inject(method = "refresh(Lnet/minecraft/registry/DynamicRegistryManager;)V", at = @At("RETURN"))
-    private void injectReload(DynamicRegistryManager dynamicRegistryManager, CallbackInfo ci) {
+    @Inject(method = "refresh()V", at = @At("RETURN"))
+    private void injectReload(CallbackInfo ci) {
+        DynamicRegistryManager.Immutable dynamicRegistryManager = this.reloadableRegistries.getRegistryManager();
         TagUtil.registerWorldPresetTags(dynamicRegistryManager.get(RegistryKeys.WORLD_PRESET));
 
         Registry<Biome> biomeRegistry = dynamicRegistryManager.get(RegistryKeys.BIOME);

platforms/mixin-common/src/main/java/com/dfsek/terra/mod/util/PresetUtil.java

@@ -45,8 +45,9 @@ public class PresetUtil {
             .orElseThrow();
 
 
-        Identifier generatorID = Identifier.of("terra", pack.getID().toLowerCase(Locale.ROOT) + "/" + pack.getNamespace().toLowerCase(
-            Locale.ROOT));
+        Identifier generatorID = Identifier.tryParse(
+            "terra:" + pack.getID().toLowerCase(Locale.ROOT) + "/" + pack.getNamespace().toLowerCase(
+                Locale.ROOT));
 
         PRESETS.add(generatorID);
 

platforms/mixin-common/src/main/resources/terra.accesswidener

@@ -1,4 +1,4 @@
 accessWidener v1 named
 accessible class net/minecraft/world/biome/Biome$Weather
 accessible class net/minecraft/world/gen/WorldPresets$Registrar
-accessible method net/minecraft/block/FluidBlock getFluidState (Lnet/minecraft/block/BlockState;)Lnet/minecraft/fluid/FluidState
+accessible class net/minecraft/registry/RegistryLoader$Loader

platforms/mixin-common/src/main/resources/terra.common.mixins.json

@@ -2,7 +2,7 @@
     "required": true,
     "minVersion": "0.8",
     "package": "com.dfsek.terra.mod.mixin",
-    "compatibilityLevel": "JAVA_17",
+    "compatibilityLevel": "JAVA_21",
     "mixins": [
         "access.BiomeAccessor",
         "access.MobSpawnerLogicAccessor",
@@ -36,6 +36,7 @@
         "implementations.terra.inventory.meta.ItemStackMetaMixin",
         "implementations.terra.world.ChunkRegionMixin",
         "implementations.terra.world.ServerWorldMixin",
+        "invoke.FluidBlockInvoker",
         "lifecycle.DataPackContentsMixin"
     ],
     "client": [

platforms/mixin-lifecycle/build.gradle.kts

@@ -15,7 +15,7 @@ dependencies {
     minecraft("com.mojang:minecraft:${Versions.Mod.minecraft}")
     mappings("net.fabricmc:yarn:${Versions.Mod.yarn}:v2")
 
-    modImplementation("cloud.commandframework", "cloud-fabric", Versions.Libraries.cloud) {
+    modImplementation("org.incendo", "cloud-fabric", Versions.Libraries.cloudFabric) {
         exclude("net.fabricmc")
         exclude("net.fabricmc.fabric-api")
     }
@@ -30,10 +30,6 @@ loom {
 }
 
 tasks {
-    compileJava {
-        options.release.set(17)
-    }
-
     remapJar {
         inputFile.set(shadowJar.get().archiveFile)
     }

platforms/mixin-lifecycle/src/main/java/com/dfsek/terra/lifecycle/LifecycleEntryPoint.java

@@ -1,14 +1,15 @@
 package com.dfsek.terra.lifecycle;
 
-import cloud.commandframework.execution.CommandExecutionCoordinator;
-import cloud.commandframework.fabric.FabricServerCommandManager;
-import net.minecraft.server.command.ServerCommandSource;
-import org.slf4j.Logger;
-import org.slf4j.LoggerFactory;
-
 import com.dfsek.terra.api.command.CommandSender;
 import com.dfsek.terra.api.event.events.platform.CommandRegistrationEvent;
 
+import net.minecraft.server.command.ServerCommandSource;
+import org.incendo.cloud.SenderMapper;
+import org.incendo.cloud.execution.ExecutionCoordinator;
+import org.incendo.cloud.fabric.FabricServerCommandManager;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
 
 public final class LifecycleEntryPoint {
     private static final Logger logger = LoggerFactory.getLogger(LifecycleEntryPoint.class);
@@ -17,9 +18,10 @@ public final class LifecycleEntryPoint {
         logger.info("Initializing Terra {} mod...", modName);
 
         FabricServerCommandManager<CommandSender> manager = new FabricServerCommandManager<>(
-            CommandExecutionCoordinator.simpleCoordinator(),
-            serverCommandSource -> (CommandSender) serverCommandSource,
-            commandSender -> (ServerCommandSource) commandSender
+            ExecutionCoordinator.simpleCoordinator(),
+            SenderMapper.create(
+                serverCommandSource -> (CommandSender) serverCommandSource,
+                commandSender -> (ServerCommandSource) commandSender)
         );
 
 

platforms/mixin-lifecycle/src/main/java/com/dfsek/terra/lifecycle/LifecyclePlatform.java

@@ -4,6 +4,7 @@ import ca.solostudios.strata.Versions;
 import ca.solostudios.strata.parser.tokenizer.ParseException;
 import ca.solostudios.strata.version.Version;
 import net.minecraft.MinecraftVersion;
+import net.minecraft.enchantment.Enchantment;
 import net.minecraft.registry.Registry;
 import net.minecraft.registry.RegistryKeys;
 import net.minecraft.server.MinecraftServer;
@@ -34,6 +35,7 @@ public abstract class LifecyclePlatform extends ModPlatform {
     private static final AtomicReference<Registry<DimensionType>> DIMENSIONS = new AtomicReference<>();
     private static final AtomicReference<Registry<ChunkGeneratorSettings>> SETTINGS = new AtomicReference<>();
     private static final AtomicReference<Registry<MultiNoiseBiomeSourceParameterList>> NOISE = new AtomicReference<>();
+    private static final AtomicReference<Registry<Enchantment>> ENCHANTMENT = new AtomicReference<>();
     private static MinecraftServer server;
 
     public LifecyclePlatform() {
@@ -44,11 +46,13 @@ public abstract class LifecyclePlatform extends ModPlatform {
     public static void setRegistries(Registry<Biome> biomeRegistry,
                                      Registry<DimensionType> dimensionTypeRegistry,
                                      Registry<ChunkGeneratorSettings> chunkGeneratorSettingsRegistry,
-                                     Registry<MultiNoiseBiomeSourceParameterList> multiNoiseBiomeSourceParameterListRegistry) {
+                                     Registry<MultiNoiseBiomeSourceParameterList> multiNoiseBiomeSourceParameterListRegistry,
+                                     Registry<Enchantment> enchantmentRegistry) {
         BIOMES.set(biomeRegistry);
         DIMENSIONS.set(dimensionTypeRegistry);
         SETTINGS.set(chunkGeneratorSettingsRegistry);
         NOISE.set(multiNoiseBiomeSourceParameterListRegistry);
+        ENCHANTMENT.set(enchantmentRegistry);
     }
 
     @Override
@@ -69,7 +73,7 @@ public abstract class LifecyclePlatform extends ModPlatform {
 
         if(server != null) {
             BiomeUtil.registerBiomes(server.getRegistryManager().get(RegistryKeys.BIOME));
-            server.reloadResources(server.getDataPackManager().getNames()).exceptionally(throwable -> {
+            server.reloadResources(server.getDataPackManager().getEnabledIds()).exceptionally(throwable -> {
                 LOGGER.warn("Failed to execute reload", throwable);
                 return null;
             }).join();
@@ -141,5 +145,10 @@ public abstract class LifecyclePlatform extends ModPlatform {
         return NOISE.get();
     }
 
+    @Override
+    public Registry<Enchantment> enchantmentRegistry() {
+        return ENCHANTMENT.get();
+    }
+
     protected abstract Collection<BaseAddon> getPlatformMods();
 }

platforms/mixin-lifecycle/src/main/java/com/dfsek/terra/lifecycle/mixin/lifecycle/MinecraftServerMixin.java

@@ -16,6 +16,8 @@ import java.net.Proxy;
 
 import com.dfsek.terra.lifecycle.LifecyclePlatform;
 
+import static com.dfsek.terra.lifecycle.util.LifecycleUtil.initialized;
+
 
 @Mixin(MinecraftServer.class)
 public class MinecraftServerMixin {
@@ -29,4 +31,9 @@ public class MinecraftServerMixin {
                                    WorldGenerationProgressListenerFactory worldGenerationProgressListenerFactory, CallbackInfo ci) {
         LifecyclePlatform.setServer((MinecraftServer) (Object) this);
     }
+
+    @Inject(method = "shutdown()V", at = @At("RETURN"))
+    private void injectShutdown(CallbackInfo ci) {
+        initialized = false;
+    }
 }

platforms/mixin-lifecycle/src/main/java/com/dfsek/terra/lifecycle/mixin/lifecycle/RegistryLoaderMixin.java

@@ -1,11 +1,13 @@
 package com.dfsek.terra.lifecycle.mixin.lifecycle;
 
-import com.mojang.datafixers.util.Pair;
+import net.minecraft.enchantment.Enchantment;
 import net.minecraft.registry.MutableRegistry;
 import net.minecraft.registry.Registry;
 import net.minecraft.registry.RegistryKey;
 import net.minecraft.registry.RegistryKeys;
 import net.minecraft.registry.RegistryLoader;
+import net.minecraft.registry.RegistryLoader.Loader;
+import net.minecraft.world.biome.Biome;
 import net.minecraft.world.biome.source.MultiNoiseBiomeSourceParameterList;
 import net.minecraft.world.dimension.DimensionType;
 import net.minecraft.world.gen.WorldPreset;
@@ -14,6 +16,7 @@ import org.slf4j.Logger;
 import org.spongepowered.asm.mixin.Final;
 import org.spongepowered.asm.mixin.Mixin;
 import org.spongepowered.asm.mixin.Shadow;
+import org.spongepowered.asm.mixin.Unique;
 import org.spongepowered.asm.mixin.injection.At;
 import org.spongepowered.asm.mixin.injection.Redirect;
 
@@ -25,48 +28,50 @@ import com.dfsek.terra.lifecycle.LifecyclePlatform;
 import com.dfsek.terra.lifecycle.util.LifecycleUtil;
 import com.dfsek.terra.lifecycle.util.RegistryHack;
 
+import static com.dfsek.terra.lifecycle.util.LifecycleUtil.initialized;
+
 
 @Mixin(RegistryLoader.class)
 public class RegistryLoaderMixin {
+
     @Shadow
     @Final
     private static Logger LOGGER;
 
     @Redirect(
-        method = "load(Lnet/minecraft/resource/ResourceManager;Lnet/minecraft/registry/DynamicRegistryManager;Ljava/util/List;)" +
-                 "Lnet/minecraft/registry/DynamicRegistryManager$Immutable;",
+        method = "load(Lnet/minecraft/registry/RegistryLoader$RegistryLoadable;Lnet/minecraft/registry/DynamicRegistryManager;" +
+                 "Ljava/util/List;)Lnet/minecraft/registry/DynamicRegistryManager$Immutable;",
         at = @At(
             value = "INVOKE",
             target = "Ljava/util/List;forEach(Ljava/util/function/Consumer;)V",
             ordinal = 1 // we want right after the first forEach
             )
     )
-    private static void grabManager(List<Pair<MutableRegistry<?>, Object>> instance, Consumer<Pair<MutableRegistry<?>, Object>> consumer) {
-        instance.forEach(mutableRegistryObjectPair -> LOGGER.debug("{}: {} entries",
-            mutableRegistryObjectPair.getFirst().toString(),
-            mutableRegistryObjectPair.getFirst().size())
-        );
-        extractRegistry(instance, RegistryKeys.BIOME).ifPresent(
-            biomes -> { // this redirect triggers twice, second time only with dimension registry. don't try extraction second time
-                MutableRegistry<DimensionType> dimensionTypes = extractRegistry(instance, RegistryKeys.DIMENSION_TYPE).orElseThrow();
-                MutableRegistry<WorldPreset> worldPresets = extractRegistry(instance, RegistryKeys.WORLD_PRESET).orElseThrow();
-                MutableRegistry<ChunkGeneratorSettings> chunkGeneratorSettings = extractRegistry(instance,
-                    RegistryKeys.CHUNK_GENERATOR_SETTINGS).orElseThrow();
-                MutableRegistry<MultiNoiseBiomeSourceParameterList> multiNoiseBiomeSourceParameterLists = extractRegistry(instance,
-                    RegistryKeys.MULTI_NOISE_BIOME_SOURCE_PARAMETER_LIST).orElseThrow();
+    private static void grabManager(List<RegistryLoader.Loader<?>> instance, Consumer<? super Loader<?>> consumer) {
+        if(!initialized) {
+            MutableRegistry<Biome> biomes = extractRegistry(instance, RegistryKeys.BIOME).orElseThrow();
+            MutableRegistry<DimensionType> dimensionTypes = extractRegistry(instance, RegistryKeys.DIMENSION_TYPE).orElseThrow();
+            MutableRegistry<WorldPreset> worldPresets = extractRegistry(instance, RegistryKeys.WORLD_PRESET).orElseThrow();
+            MutableRegistry<ChunkGeneratorSettings> chunkGeneratorSettings = extractRegistry(instance,
+                RegistryKeys.CHUNK_GENERATOR_SETTINGS).orElseThrow();
+            MutableRegistry<MultiNoiseBiomeSourceParameterList> multiNoiseBiomeSourceParameterLists = extractRegistry(instance,
+                RegistryKeys.MULTI_NOISE_BIOME_SOURCE_PARAMETER_LIST).orElseThrow();
+            MutableRegistry<Enchantment> enchantments = extractRegistry(instance, RegistryKeys.ENCHANTMENT).orElseThrow();
 
-                LifecyclePlatform.setRegistries(biomes, dimensionTypes, chunkGeneratorSettings, multiNoiseBiomeSourceParameterLists);
-                LifecycleUtil.initialize(biomes, worldPresets);
-            });
+            LifecyclePlatform.setRegistries(biomes, dimensionTypes, chunkGeneratorSettings, multiNoiseBiomeSourceParameterLists,
+                enchantments);
+            LifecycleUtil.initialize(biomes, worldPresets);
+            initialized = true;
+        }
         instance.forEach(consumer);
     }
 
+    @Unique
     @SuppressWarnings("unchecked")
-    private static <T> Optional<MutableRegistry<T>> extractRegistry(List<Pair<MutableRegistry<?>, Object>> instance,
+    private static <T> Optional<MutableRegistry<T>> extractRegistry(List<RegistryLoader.Loader<?>> instance,
                                                                     RegistryKey<Registry<T>> key) {
         List<? extends MutableRegistry<?>> matches = instance
-            .stream()
-            .map(Pair::getFirst)
+            .stream().map(RegistryLoader.Loader::registry)
             .filter(r -> r.getKey().equals(key))
             .toList();
         if(matches.size() > 1) {
@@ -74,7 +79,7 @@ public class RegistryLoaderMixin {
         } else if(matches.isEmpty()) {
             return Optional.empty();
         }
-        MutableRegistry<T> registry = (MutableRegistry<T>) matches.get(0);
+        MutableRegistry<T> registry = (MutableRegistry<T>) matches.getFirst();
         ((RegistryHack) registry).terra_bind();
         return Optional.of(registry);
     }

platforms/mixin-lifecycle/src/main/java/com/dfsek/terra/lifecycle/mixin/lifecycle/SaveLoadingMixin.java

@@ -13,18 +13,18 @@ import com.dfsek.terra.mod.util.MinecraftUtil;
 @Mixin(SaveLoading.class)
 public class SaveLoadingMixin {
     @ModifyArg(
-        method = "method_42097(Lnet/minecraft/registry/DynamicRegistryManager$Immutable;" +
-                 "Lnet/minecraft/server/SaveLoading$SaveApplierFactory;Lnet/minecraft/resource/LifecycledResourceManager;" +
-                 "Lnet/minecraft/registry/CombinedDynamicRegistries;Lnet/minecraft/server/SaveLoading$LoadContext;" +
-                 "Lnet/minecraft/server/DataPackContents;)Ljava/lang/Object;",
+        method = "load(Lnet/minecraft/server/SaveLoading$ServerConfig;Lnet/minecraft/server/SaveLoading$LoadContextSupplier;" +
+                 "Lnet/minecraft/server/SaveLoading$SaveApplierFactory;Ljava/util/concurrent/Executor;Ljava/util/concurrent/Executor;)" +
+                 "Ljava/util/concurrent/CompletableFuture;",
         at = @At(
             value = "INVOKE",
-            target = "Lnet/minecraft/server/DataPackContents;refresh(Lnet/minecraft/registry/DynamicRegistryManager;)V"
-        ),
-        index = 0
+            target = "Lnet/minecraft/registry/RegistryLoader;loadFromResource(Lnet/minecraft/resource/ResourceManager;" +
+                     "Lnet/minecraft/registry/DynamicRegistryManager;Ljava/util/List;)" +
+                     "Lnet/minecraft/registry/DynamicRegistryManager$Immutable;"),
+        index = 1
     )
-    private static DynamicRegistryManager grabManager(DynamicRegistryManager in) {
-        MinecraftUtil.registerFlora(in.get(RegistryKeys.BIOME));
-        return in;
+    private static DynamicRegistryManager grabManager(DynamicRegistryManager registryManager) {
+        MinecraftUtil.registerFlora(registryManager.get(RegistryKeys.BIOME));
+        return registryManager;
     }
 }

platforms/mixin-lifecycle/src/main/java/com/dfsek/terra/lifecycle/util/BiomeUtil.java

@@ -58,7 +58,7 @@ public final class BiomeUtil {
             net.minecraft.world.biome.Biome minecraftBiome = MinecraftUtil.createBiome(biome, Objects.requireNonNull(registry.get(vanilla)),
                 vanillaBiomeProperties);
 
-            Identifier identifier = new Identifier("terra", MinecraftUtil.createBiomeID(pack, id));
+            Identifier identifier = Identifier.of("terra", MinecraftUtil.createBiomeID(pack, id));
 
             if(registry.containsId(identifier)) {
                 ((ProtoPlatformBiome) biome.getPlatformBiome()).setDelegate(MinecraftUtil.getEntry(registry, identifier)

platforms/mixin-lifecycle/src/main/java/com/dfsek/terra/lifecycle/util/LifecycleUtil.java

@@ -12,6 +12,8 @@ import com.dfsek.terra.mod.CommonPlatform;
 
 
 public final class LifecycleUtil {
+    public static boolean initialized = false;
+
     private LifecycleUtil() {
 
     }

platforms/mixin-lifecycle/src/main/java/com/dfsek/terra/lifecycle/util/RegistryUtil.java

@@ -13,7 +13,7 @@ public final class RegistryUtil {
     }
 
     public static void register() {
-        Registry.register(Registries.CHUNK_GENERATOR, new Identifier("terra:terra"), Codecs.MINECRAFT_CHUNK_GENERATOR_WRAPPER);
-        Registry.register(Registries.BIOME_SOURCE, new Identifier("terra:terra"), Codecs.TERRA_BIOME_SOURCE);
+        Registry.register(Registries.CHUNK_GENERATOR, Identifier.of("terra:terra"), Codecs.MINECRAFT_CHUNK_GENERATOR_WRAPPER);
+        Registry.register(Registries.BIOME_SOURCE, Identifier.of("terra:terra"), Codecs.TERRA_BIOME_SOURCE);
     }
 }

platforms/mixin-lifecycle/src/main/resources/terra.lifecycle.mixins.json

@@ -2,7 +2,7 @@
     "required": true,
     "minVersion": "0.8",
     "package": "com.dfsek.terra.lifecycle.mixin",
-    "compatibilityLevel": "JAVA_17",
+    "compatibilityLevel": "JAVA_21",
     "mixins": [
         "NoiseConfigMixin",
         "RegistryEntryReferenceInvoker",

platforms/quilt/src/main/resources/terra.quilt.mixins.json

@@ -2,7 +2,7 @@
     "required": true,
     "minVersion": "0.8",
     "package": "com.dfsek.terra.quilt.mixin",
-    "compatibilityLevel": "JAVA_17",
+    "compatibilityLevel": "JAVA_21",
     "mixins": [
     ],
     "client": [