Better handling of internal addon

Implemented vanilla biome config options

build.gradle.kts

@@ -1,8 +1,8 @@
 preRelease(true)
 
-versionProjects(":common:api", version("6.6.3"))
-versionProjects(":common:implementation", version("6.6.3"))
-versionProjects(":platforms", version("6.6.3"))
+versionProjects(":common:api", version("6.6.5"))
+versionProjects(":common:implementation", version("6.6.5"))
+versionProjects(":platforms", version("6.6.5"))
 
 
 allprojects {

buildSrc/src/main/kotlin/DependencyConfig.kt

@@ -66,6 +66,9 @@ fun Project.configureDependencies() {
         maven("https://storehouse.okaeri.eu/repository/maven-public/") {
             name = "Okaeri"
         }
+        maven("https://repo.onarandombox.com/multiverse-releases") {
+            name = "onarandombox"
+        }
     }
     
     dependencies {

buildSrc/src/main/kotlin/Versions.kt

@@ -1,6 +1,6 @@
 object Versions {
     object Terra {
-        const val overworldConfig = "v1.5.1"
+        const val overworldConfig = "v1.5.2"
     }
     
     object Libraries {
@@ -28,8 +28,8 @@ object Versions {
     }
     
     object Fabric {
-        const val fabricAPI = "0.127.0+${Mod.minecraft}"
-        const val cloud = "2.0.0-beta.10"
+        const val fabricAPI = "0.128.1+${Mod.minecraft}"
+        const val cloud = "2.0.0-beta.11"
     }
 //
 //    object Quilt {
@@ -41,7 +41,7 @@ object Versions {
         const val mixin = "0.15.5+mixin.0.8.7"
         const val mixinExtras = "0.4.1"
         
-        const val minecraft = "1.21.6"
+        const val minecraft = "1.21.7"
         const val yarn = "$minecraft+build.1"
         const val fabricLoader = "0.16.14"
         
@@ -56,8 +56,8 @@ object Versions {
 //    }
     
     object Bukkit {
-        const val minecraft = "1.21.6-R0.1"
-        const val paperBuild = "$minecraft-20250617.170821-8"
+        const val minecraft = "1.21.7-R0.1"
+        const val paperBuild = "$minecraft-20250630.144242-1"
         const val paper = paperBuild
         const val paperLib = "1.0.8"
         const val reflectionRemapper = "0.1.2"
@@ -65,6 +65,7 @@ object Versions {
         const val runPaper = "2.3.1"
         const val paperWeight = "2.0.0-beta.17"
         const val cloud = "2.0.0-beta.10"
+        const val multiverse = "5.0.2"
     }
     
 //
@@ -87,6 +88,6 @@ object Versions {
     }
     
     object Minestom {
-        const val minestom = "187931e50b"
+        const val minestom = "1_21_6-c3ccee696b"
     }
 }

common/addons/structure-terrascript-loader/src/test/resources/test.tesf

@@ -1,10 +1,10 @@
-bool thing1 = 2 > (2+2) || false;
+bool thing1 = 2 > (2 + 2) || false;
 
-if(2 > 2 || 3 + 4 <= 2 && 4 + 5 > 2 / 3) {
+if (2 > 2 || 3 + 4 <= 2 && 4 + 5 > 2 / 3) {
     test("ok", 2);
 }
 
-test("minecraft:green_w" + "ool", (2 * (3+1) * (2 * (1+1))));
+test("minecraft:green_w" + "ool", (2 * (3 + 1) * (2 * (1 + 1))));
 //
 
 num testVar = 3.4;
@@ -21,7 +21,7 @@ bool iftest = false;
 bool truetest = false;
 
 num iterator = 0;
-num thing = 4 - 2-2+2-2+2;
+num thing = 4 - 2 - 2 + 2 - 2 + 2;
 test("4 - 2 = " + thing, 2);
 
 thing = -2;
@@ -31,54 +31,54 @@ test("--2 = " + thing, 2);
 
 
 
-for(num i = 0; i < 5; i = i + 1) {
+for (num i = 0; i < 5; i = i + 1) {
     test("i = " + i, iterator);
-    if(i > 1 + 1) {
+    if (i > 1 + 1) {
         test("more than 2", iterator);
         continue;
     }
 }
 
-for(num i = 0; i < 5; i = i + 1) {
+for (num i = 0; i < 5; i = i + 1) {
     test("i = " + i, iterator);
 }
 
-for(num j = 0; j < 5; j = j + 1) test("single statement j = " + j, iterator);
+for (num j = 0; j < 5; j = j + 1) test("single statement j = " + j, iterator);
 
-if(4 + 2 == 2 + 4) {
+if (4 + 2 == 2 + 4) {
     test("new thing " + 2, iterator);
 }
 
-while(iterator < 5) {
+while (iterator < 5) {
     test("always, even after " + 2, iterator);
     iterator = iterator + 1;
-    if(iterator > 2) {
+    if (iterator > 2) {
         continue;
     }
     test("not after " + 2, iterator);
 }
 
-if(true) test("single statement" + 2, iterator);
-else if(true) test("another single statement" + 2, iterator);
+if (true) test("single statement" + 2, iterator);
+else if (true) test("another single statement" + 2, iterator);
 
-if(true) {
-    test("true!" + 2, iterator);
-} else {
-     test("false!" + 2, iterator);
- }
-
-if(false) {
+if (true) {
     test("true!" + 2, iterator);
 } else {
     test("false!" + 2, iterator);
 }
 
-if(false) {
-    test("true again!" + 2, iterator);
-} else if(true == true) {
-   test("false again!" + 2, iterator);
+if (false) {
+    test("true!" + 2, iterator);
 } else {
-   test("not logged!" + 2, iterator);
+    test("false!" + 2, iterator);
+}
+
+if (false) {
+    test("true again!" + 2, iterator);
+} else if (true == true) {
+    test("false again!" + 2, iterator);
+} else {
+    test("not logged!" + 2, iterator);
 }
 
 
@@ -91,7 +91,7 @@ fsdfsd
 
 test("fdsgdf" + 2, 1 + testVar);
 
-if(true && !(boolean && false) && true) {
+if (true && !(boolean && false) && true) {
     num scopedVar = 2;
     test("if statement" + 2 + stringVar, 1 + testVar + scopedVar);
 }

common/implementation/base/src/main/java/com/dfsek/terra/AbstractPlatform.java

@@ -108,7 +108,7 @@ public abstract class AbstractPlatform implements Platform {
         return Collections.emptySet();
     }
 
-    protected void load() {
+    protected InternalAddon load() {
         if(LOADED.get()) {
             throw new IllegalStateException(
                 "Someone tried to initialize Terra, but Terra has already initialized. This is most likely due to a broken platform " +
@@ -159,6 +159,8 @@ public abstract class AbstractPlatform implements Platform {
 
         logger.info("Terra addons successfully loaded.");
         logger.info("Finished initialization.");
+
+        return internalAddon;
     }
 
     protected InternalAddon loadAddons() {

platforms/bukkit/build.gradle.kts

@@ -8,7 +8,7 @@ dependencies {
     paperweight.paperDevBundle(Versions.Bukkit.paperDevBundle)
 
     shaded(project(":platforms:bukkit:common"))
-    shaded(project(":platforms:bukkit:nms:v1_21_6"))
+    shaded(project(":platforms:bukkit:nms:v1_21_7"))
     shaded("xyz.jpenilla", "reflection-remapper", Versions.Bukkit.reflectionRemapper)
 }
 

platforms/bukkit/common/build.gradle.kts

@@ -7,6 +7,8 @@ dependencies {
 
     compileOnly("io.papermc.paper", "paper-api", Versions.Bukkit.paper)
 
+    compileOnly("org.mvplugins.multiverse.core", "multiverse-core", Versions.Bukkit.multiverse)
+
     shadedApi("io.papermc", "paperlib", Versions.Bukkit.paperLib)
 
     shadedApi("com.google.guava", "guava", Versions.Libraries.Internal.guava)

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

@@ -21,20 +21,18 @@ import com.dfsek.tectonic.api.TypeRegistry;
 import com.dfsek.tectonic.api.depth.DepthTracker;
 import com.dfsek.tectonic.api.exception.LoadException;
 
-import com.dfsek.terra.bukkit.nms.Initializer;
-
+import io.papermc.paper.registry.RegistryAccess;
+import io.papermc.paper.registry.RegistryKey;
 import org.bukkit.Bukkit;
+import org.bukkit.NamespacedKey;
 import org.bukkit.entity.EntityType;
 import org.jetbrains.annotations.NotNull;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 
 import java.io.File;
-import java.util.List;
-import java.util.Locale;
 
 import com.dfsek.terra.AbstractPlatform;
-import com.dfsek.terra.api.addon.BaseAddon;
 import com.dfsek.terra.api.block.state.BlockState;
 import com.dfsek.terra.api.handle.ItemHandle;
 import com.dfsek.terra.api.handle.WorldHandle;
@@ -97,11 +95,6 @@ public class PlatformImpl extends AbstractPlatform {
         plugin.getGlobalRegionScheduler().run(plugin, task -> runnable.run());
     }
 
-    @Override
-    protected Iterable<BaseAddon> platformAddon() {
-        return List.of(Initializer.nmsAddon(this));
-    }
-
     @Override
     public @NotNull WorldHandle getWorldHandle() {
         return handle;
@@ -131,8 +124,9 @@ public class PlatformImpl extends AbstractPlatform {
 
     }
 
-    private BukkitPlatformBiome parseBiome(String id, DepthTracker depthTracker) throws LoadException {
-        if(!id.startsWith("minecraft:")) throw new LoadException("Invalid biome identifier " + id, depthTracker);
-        return new BukkitPlatformBiome(org.bukkit.block.Biome.valueOf(id.toUpperCase(Locale.ROOT).substring(10)));
+    protected BukkitPlatformBiome parseBiome(String id, DepthTracker depthTracker) throws LoadException {
+        NamespacedKey key = NamespacedKey.fromString(id);
+        if(key == null || !key.namespace().equals("minecraft")) throw new LoadException("Invalid biome identifier " + id, depthTracker);
+        return new BukkitPlatformBiome(RegistryAccess.registryAccess().getRegistry(RegistryKey.BIOME).getOrThrow(key));
     }
 }

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

@@ -51,7 +51,7 @@ import com.dfsek.terra.bukkit.world.BukkitAdapter;
 public class TerraBukkitPlugin extends JavaPlugin {
     private static final Logger logger = LoggerFactory.getLogger(TerraBukkitPlugin.class);
 
-    private final PlatformImpl platform = new PlatformImpl(this);
+    private PlatformImpl platform;
     private final Map<String, com.dfsek.terra.api.world.chunk.generation.ChunkGenerator> generatorMap = new HashMap<>();
 
     private AsyncScheduler asyncScheduler = this.getServer().getAsyncScheduler();
@@ -64,13 +64,14 @@ public class TerraBukkitPlugin extends JavaPlugin {
             return;
         }
 
-        platform.getEventManager().callEvent(new PlatformInitializationEvent());
-
-        if(!Initializer.init(platform)) {
+        platform = Initializer.init(this);
+        if(platform == null) {
             Bukkit.getPluginManager().disablePlugin(this);
             return;
         }
 
+        platform.getEventManager().callEvent(new PlatformInitializationEvent());
+
         try {
             LegacyPaperCommandManager<CommandSender> commandManager = getCommandSenderPaperCommandManager();
 
@@ -87,7 +88,7 @@ public class TerraBukkitPlugin extends JavaPlugin {
             return;
         }
 
-        Bukkit.getPluginManager().registerEvents(new CommonListener(), this); // Register master event listener
+        Bukkit.getPluginManager().registerEvents(new CommonListener(platform), this); // Register master event listener
         PaperUtil.checkPaper(this);
     }
 

platforms/bukkit/common/src/main/java/com/dfsek/terra/bukkit/hooks/MultiverseGeneratorPluginHook.java

@@ -0,0 +1,53 @@
+package com.dfsek.terra.bukkit.hooks;
+
+import com.dfsek.terra.api.Platform;
+import com.dfsek.terra.api.registry.key.Keyed;
+
+import org.mvplugins.multiverse.core.MultiverseCoreApi;
+import org.mvplugins.multiverse.core.world.generators.GeneratorPlugin;
+import org.mvplugins.multiverse.external.jetbrains.annotations.NotNull;
+import org.mvplugins.multiverse.external.jetbrains.annotations.Nullable;
+
+import java.util.Collection;
+
+public final class MultiverseGeneratorPluginHook implements GeneratorPlugin {
+
+    private final Platform platform;
+
+    public MultiverseGeneratorPluginHook(Platform platform) {
+        this.platform = platform;
+    }
+
+    @Override
+    public @NotNull Collection<String> suggestIds(@Nullable String s) {
+        return platform.getConfigRegistry().entries().stream()
+            .map(Keyed::getID)
+            .toList();
+    }
+
+    @Override
+    public @Nullable Collection<String> getExampleUsages() {
+        return platform.getConfigRegistry()
+            .entries()
+            .stream()
+            .map(Keyed::getID)
+            .map("/mv create example_world NORMAL -g Terra:%s"::formatted)
+            .limit(5) // reasonable amount
+            .toList();
+    }
+
+    @Override
+    public @Nullable String getInfoLink() {
+        return "https://terra.polydev.org/";
+    }
+
+    @Override
+    public @NotNull String getPluginName() {
+        return "Terra";
+    }
+
+    public static void register(Platform platform) {
+        MultiverseCoreApi.get().getGeneratorProvider()
+            .registerGeneratorPlugin(new MultiverseGeneratorPluginHook(platform));
+    }
+}

platforms/bukkit/common/src/main/java/com/dfsek/terra/bukkit/listeners/CommonListener.java

@@ -17,13 +17,100 @@
 
 package com.dfsek.terra.bukkit.listeners;
 
+import com.dfsek.terra.api.Platform;
+import com.dfsek.terra.api.config.ConfigPack;
+import com.dfsek.terra.bukkit.generator.BukkitChunkGeneratorWrapper;
+import com.dfsek.terra.bukkit.hooks.MultiverseGeneratorPluginHook;
+
+import com.dfsek.terra.bukkit.world.BukkitBiomeInfo;
+import com.dfsek.terra.bukkit.world.BukkitPlatformBiome;
+
+import org.bukkit.NamespacedKey;
+import org.bukkit.World;
+import org.bukkit.entity.Wolf;
+import org.bukkit.entity.Wolf.Variant;
+import org.bukkit.event.EventHandler;
 import org.bukkit.event.Listener;
+import org.bukkit.event.entity.CreatureSpawnEvent;
+import org.bukkit.event.entity.CreatureSpawnEvent.SpawnReason;
+import org.bukkit.event.server.PluginEnableEvent;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+import java.util.List;
 
 
 /**
  * Listener for events on all implementations.
  */
 public class CommonListener implements Listener {
-    public CommonListener() {
+    private static final Logger logger = LoggerFactory.getLogger(CommonListener.class);
+    private static final List<SpawnReason> WOLF_VARIANT_SPAWN_REASONS = List.of(
+        SpawnReason.SPAWNER, SpawnReason.TRIAL_SPAWNER, SpawnReason.SPAWNER_EGG, SpawnReason.DEFAULT
+    );
+    private final Platform platform;
+
+    public CommonListener(Platform platform) {
+        this.platform = platform;
+    }
+
+    @EventHandler
+    public void onPluginEnable(PluginEnableEvent event) {
+        if(event.getPlugin().getName().equals("Multiverse-Core")) {
+            try {
+                Class.forName("org.mvplugins.multiverse.core.MultiverseCoreApi");
+                MultiverseGeneratorPluginHook.register(platform);
+            } catch(ClassNotFoundException e) {
+                logger.debug("Multiverse v5 is not installed.");
+            } catch(IllegalStateException e) {
+                logger.error("Failed to register Terra generator plugin to multiverse.", e);
+            }
+        }
+    }
+
+    @EventHandler
+    public void onWolfSpawn(CreatureSpawnEvent event) {
+        if (!(event.getEntity() instanceof Wolf wolf)) {
+            return;
+        }
+
+        // Doesn't apply if variant has already been applied
+        if (wolf.getVariant() != Variant.PALE) {
+            return;
+        }
+
+        if (!WOLF_VARIANT_SPAWN_REASONS.contains(event.getSpawnReason())) {
+            return;
+        }
+
+        World world = wolf.getWorld();
+        if (!(world.getGenerator() instanceof BukkitChunkGeneratorWrapper wrapper)) {
+            return;
+        }
+
+        ConfigPack pack = platform.getConfigRegistry().get(wrapper.getPack().getRegistryKey()).orElse(null);
+        if (pack == null) {
+            return;
+        }
+
+        NamespacedKey biomeKey = wolf.getWorld().getBiome(wolf.getLocation()).getKey();
+        pack.getBiomeProvider().stream()
+            .filter(biome -> {
+                NamespacedKey key = ((BukkitPlatformBiome) biome.getPlatformBiome()).getContext()
+                    .get(BukkitBiomeInfo.class)
+                    .biomeKey();
+                return key.equals(biomeKey);
+            })
+            .findFirst()
+            .ifPresent(biome -> {
+                NamespacedKey vanillaBiomeKey = ((BukkitPlatformBiome) biome.getPlatformBiome()).getHandle().getKey();
+                switch(vanillaBiomeKey.toString()) {
+                    case "minecraft:snowy_taiga" -> wolf.setVariant(Variant.ASHEN);
+                    case "minecraft:old_growth_pine_taiga" -> wolf.setVariant(Variant.BLACK);
+                    case "minecraft:old_growth_spruce_taiga" -> wolf.setVariant(Variant.CHESTNUT);
+                    case "minecraft:grove" -> wolf.setVariant(Variant.SNOWY);
+                    case "minecraft:forest" -> wolf.setVariant(Variant.WOODS);
+                }
+            });
     }
 }

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

@@ -1,6 +1,6 @@
 package com.dfsek.terra.bukkit.nms;
 
-import com.dfsek.terra.bukkit.BukkitAddon;
+import com.dfsek.terra.bukkit.TerraBukkitPlugin;
 
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
@@ -13,13 +13,11 @@ public interface Initializer {
     String NMS = VersionUtil.getMinecraftVersionInfo().toString().replace(".", "_");
     String TERRA_PACKAGE = Initializer.class.getPackageName();
 
-    static boolean init(PlatformImpl platform) {
+    static PlatformImpl init(TerraBukkitPlugin plugin) {
         Logger logger = LoggerFactory.getLogger(Initializer.class);
 
-        Initializer initializer = constructInitializer();
-        if(initializer != null) {
-            initializer.initialize(platform);
-        } else {
+        PlatformImpl platform = constructPlatform(plugin);
+        if (platform == null) {
             logger.error("NMS bindings for version {} do not exist. Support for this version is limited.", NMS);
             logger.error("This is usually due to running Terra on an unsupported Minecraft version.");
             String bypassKey = "IKnowThereAreNoNMSBindingsFor" + NMS + "ButIWillProceedAnyway";
@@ -27,7 +25,7 @@ public interface Initializer {
                 logger.error("Because of this **TERRA HAS BEEN DISABLED**.");
                 logger.error("Do not come ask us why it is not working.");
                 logger.error("If you wish to proceed anyways, you can add the JVM System Property \"{}\" to enable the plugin.", bypassKey);
-                return false;
+                return null;
             } else {
                 logger.error("");
                 logger.error("");
@@ -43,24 +41,21 @@ public interface Initializer {
             }
         }
 
-        return true;
+        return platform;
     }
 
-    static BukkitAddon nmsAddon(PlatformImpl platform) {
-        Initializer initializer = constructInitializer();
-        return initializer != null ? initializer.getNMSAddon(platform) : new BukkitAddon(platform);
-    }
-
-    private static Initializer constructInitializer() {
+    private static PlatformImpl constructPlatform(TerraBukkitPlugin plugin) {
         try {
             String packageVersion = NMS;
-            if (NMS.equals("v1_21_5")) {
-                packageVersion = "v1_21_6";
+            if (NMS.equals("v1_21_5") || NMS.equals("v1_21_6")) {
+                packageVersion = "v1_21_7";
             }
 
-            Class<?> initializerClass = Class.forName(TERRA_PACKAGE + "." + packageVersion + ".NMSInitializer");
+            Class<?> platformClass = Class.forName(TERRA_PACKAGE + "." + packageVersion + ".NMSPlatform");
             try {
-                return (Initializer) initializerClass.getConstructor().newInstance();
+                return (PlatformImpl) platformClass
+                    .getConstructor(TerraBukkitPlugin.class)
+                    .newInstance(plugin);
             } catch(ReflectiveOperationException e) {
                 throw new RuntimeException("Error initializing NMS bindings. Report this to Terra.", e);
             }
@@ -68,8 +63,4 @@ public interface Initializer {
             return null;
         }
     }
-
-    void initialize(PlatformImpl plugin);
-
-    BukkitAddon getNMSAddon(PlatformImpl plugin);
 }

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

@@ -0,0 +1,8 @@
+package com.dfsek.terra.bukkit.world;
+
+import com.dfsek.terra.api.properties.Properties;
+
+import org.bukkit.NamespacedKey;
+
+
+public record BukkitBiomeInfo(NamespacedKey biomeKey) implements Properties {}

platforms/bukkit/nms/v1_21_6/src/main/java/com/dfsek/terra/bukkit/nms/v1_21_6/NMSInitializer.java

@@ -1,22 +0,0 @@
-package com.dfsek.terra.bukkit.nms.v1_21_6;
-
-import com.dfsek.terra.bukkit.BukkitAddon;
-
-import org.bukkit.Bukkit;
-
-import com.dfsek.terra.bukkit.PlatformImpl;
-import com.dfsek.terra.bukkit.nms.Initializer;
-
-
-public class NMSInitializer implements Initializer {
-    @Override
-    public void initialize(PlatformImpl platform) {
-        AwfulBukkitHacks.registerBiomes(platform.getRawConfigRegistry());
-        Bukkit.getPluginManager().registerEvents(new NMSInjectListener(), platform.getPlugin());
-    }
-
-    @Override
-    public BukkitAddon getNMSAddon(PlatformImpl plugin) {
-        return new NMSAddon(plugin);
-    }
-}

platforms/bukkit/nms/v1_21_7/src/main/java/com/dfsek/terra/bukkit/nms/v1_21_7/AwfulBukkitHacks.java

@@ -1,6 +1,8 @@
-package com.dfsek.terra.bukkit.nms.v1_21_6;
+package com.dfsek.terra.bukkit.nms.v1_21_7;
 
-import com.dfsek.terra.bukkit.nms.v1_21_6.config.VanillaBiomeProperties;
+import com.dfsek.terra.bukkit.nms.v1_21_7.config.VanillaBiomeProperties;
+
+import com.dfsek.terra.bukkit.world.BukkitBiomeInfo;
 
 import net.minecraft.core.Holder;
 import net.minecraft.core.Holder.Reference;
@@ -12,6 +14,7 @@ import net.minecraft.core.registries.Registries;
 import net.minecraft.resources.ResourceKey;
 import net.minecraft.resources.ResourceLocation;
 import net.minecraft.tags.TagKey;
+import net.minecraft.world.entity.npc.VillagerType;
 import net.minecraft.world.level.biome.Biome;
 import org.bukkit.NamespacedKey;
 import org.slf4j.Logger;
@@ -22,6 +25,7 @@ import java.util.HashMap;
 import java.util.IdentityHashMap;
 import java.util.List;
 import java.util.Map;
+import java.util.Objects;
 import java.util.Set;
 import java.util.stream.Collectors;
 
@@ -46,6 +50,7 @@ public class AwfulBukkitHacks {
             configRegistry.forEach(pack -> pack.getRegistry(com.dfsek.terra.api.world.biome.Biome.class).forEach((key, biome) -> {
                 try {
                     BukkitPlatformBiome platformBiome = (BukkitPlatformBiome) biome.getPlatformBiome();
+
                     NamespacedKey vanillaBukkitKey = platformBiome.getHandle().getKey();
                     ResourceLocation vanillaMinecraftKey = ResourceLocation.fromNamespaceAndPath(vanillaBukkitKey.getNamespace(),
                         vanillaBukkitKey.getKey());
@@ -54,16 +59,22 @@ public class AwfulBukkitHacks {
 
                     Biome platform = NMSBiomeInjector.createBiome(biomeRegistry.get(vanillaMinecraftKey).orElseThrow().value(), vanillaBiomeProperties);
 
-                    ResourceKey<Biome> delegateKey = ResourceKey.create(
-                        Registries.BIOME,
-                        ResourceLocation.fromNamespaceAndPath("terra", NMSBiomeInjector.createBiomeID(pack, key))
-                    );
+                    ResourceLocation delegateMinecraftKey = ResourceLocation.fromNamespaceAndPath("terra", NMSBiomeInjector.createBiomeID(pack, key));
+                    NamespacedKey delegateBukkitKey = NamespacedKey.fromString(delegateMinecraftKey.toString());
+                    ResourceKey<Biome> delegateKey = ResourceKey.create(Registries.BIOME, delegateMinecraftKey);
 
                     Reference<Biome> holder = biomeRegistry.register(delegateKey, platform, RegistrationInfo.BUILT_IN);
                     Reflection.REFERENCE.invokeBindValue(holder, platform); // IMPORTANT: bind holder.
 
+                    platformBiome.getContext().put(new BukkitBiomeInfo(delegateBukkitKey));
                     platformBiome.getContext().put(new NMSBiomeInfo(delegateKey));
 
+                    Map<ResourceKey<Biome>, ResourceKey<VillagerType>> villagerMap = Reflection.VILLAGER_TYPE.getByBiome();
+
+                    villagerMap.put(delegateKey,
+                        Objects.requireNonNullElse(vanillaBiomeProperties.getVillagerType(),
+                            villagerMap.getOrDefault(delegateKey, VillagerType.PLAINS)));
+
                     terraBiomeMap.computeIfAbsent(vanillaMinecraftKey, i -> new ArrayList<>()).add(delegateKey.location());
 
                     LOGGER.debug("Registered biome: " + delegateKey);

platforms/bukkit/nms/v1_21_7/src/main/java/com/dfsek/terra/bukkit/nms/v1_21_7/NMSAddon.java

@@ -1,11 +1,11 @@
-package com.dfsek.terra.bukkit.nms.v1_21_6;
+package com.dfsek.terra.bukkit.nms.v1_21_7;
 
 import com.dfsek.terra.api.event.events.config.ConfigurationLoadEvent;
 import com.dfsek.terra.api.event.functional.FunctionalEventHandler;
 import com.dfsek.terra.api.world.biome.Biome;
 import com.dfsek.terra.bukkit.BukkitAddon;
 import com.dfsek.terra.bukkit.PlatformImpl;
-import com.dfsek.terra.bukkit.nms.v1_21_6.config.VanillaBiomeProperties;
+import com.dfsek.terra.bukkit.nms.v1_21_7.config.VanillaBiomeProperties;
 
 
 public class NMSAddon extends BukkitAddon {

platforms/bukkit/nms/v1_21_7/src/main/java/com/dfsek/terra/bukkit/nms/v1_21_7/NMSBiomeInfo.java

@@ -1,4 +1,4 @@
-package com.dfsek.terra.bukkit.nms.v1_21_6;
+package com.dfsek.terra.bukkit.nms.v1_21_7;
 
 import net.minecraft.resources.ResourceKey;
 import net.minecraft.world.level.biome.Biome;

platforms/bukkit/nms/v1_21_7/src/main/java/com/dfsek/terra/bukkit/nms/v1_21_7/NMSBiomeInjector.java

@@ -1,4 +1,4 @@
-package com.dfsek.terra.bukkit.nms.v1_21_6;
+package com.dfsek.terra.bukkit.nms.v1_21_7;
 
 import net.minecraft.core.Holder;
 import net.minecraft.core.Registry;
@@ -12,7 +12,7 @@ import java.util.Objects;
 import java.util.Optional;
 
 import com.dfsek.terra.api.config.ConfigPack;
-import com.dfsek.terra.bukkit.nms.v1_21_6.config.VanillaBiomeProperties;
+import com.dfsek.terra.bukkit.nms.v1_21_7.config.VanillaBiomeProperties;
 
 
 public class NMSBiomeInjector {

platforms/bukkit/nms/v1_21_7/src/main/java/com/dfsek/terra/bukkit/nms/v1_21_7/NMSBiomeProvider.java

@@ -1,4 +1,4 @@
-package com.dfsek.terra.bukkit.nms.v1_21_6;
+package com.dfsek.terra.bukkit.nms.v1_21_7;
 
 import com.mojang.serialization.MapCodec;
 import net.minecraft.core.Holder;

platforms/bukkit/nms/v1_21_7/src/main/java/com/dfsek/terra/bukkit/nms/v1_21_7/NMSChunkGeneratorDelegate.java

@@ -1,4 +1,4 @@
-package com.dfsek.terra.bukkit.nms.v1_21_6;
+package com.dfsek.terra.bukkit.nms.v1_21_7;
 
 import com.mojang.serialization.MapCodec;
 import net.minecraft.core.BlockPos;

platforms/bukkit/nms/v1_21_7/src/main/java/com/dfsek/terra/bukkit/nms/v1_21_7/NMSInjectListener.java

@@ -1,4 +1,4 @@
-package com.dfsek.terra.bukkit.nms.v1_21_6;
+package com.dfsek.terra.bukkit.nms.v1_21_7;
 
 import net.minecraft.server.level.ChunkMap;
 import net.minecraft.server.level.ServerLevel;

platforms/bukkit/nms/v1_21_7/src/main/java/com/dfsek/terra/bukkit/nms/v1_21_7/NMSPlatform.java

@@ -0,0 +1,108 @@
+package com.dfsek.terra.bukkit.nms.v1_21_7;
+
+import com.dfsek.tectonic.api.TypeRegistry;
+
+import com.dfsek.tectonic.api.exception.LoadException;
+
+import com.dfsek.terra.addon.InternalAddon;
+import com.dfsek.terra.api.addon.BaseAddon;
+import com.dfsek.terra.api.event.events.platform.PlatformInitializationEvent;
+import com.dfsek.terra.api.event.functional.FunctionalEventHandler;
+import com.dfsek.terra.api.world.biome.PlatformBiome;
+import com.dfsek.terra.bukkit.PlatformImpl;
+import com.dfsek.terra.bukkit.TerraBukkitPlugin;
+
+import com.dfsek.terra.bukkit.nms.v1_21_7.config.BiomeAdditionsSoundTemplate;
+import com.dfsek.terra.bukkit.nms.v1_21_7.config.BiomeMoodSoundTemplate;
+import com.dfsek.terra.bukkit.nms.v1_21_7.config.BiomeParticleConfigTemplate;
+import com.dfsek.terra.bukkit.nms.v1_21_7.config.EntityTypeTemplate;
+
+import com.dfsek.terra.bukkit.nms.v1_21_7.config.MusicSoundTemplate;
+
+import com.dfsek.terra.bukkit.nms.v1_21_7.config.SoundEventTemplate;
+
+import com.dfsek.terra.bukkit.nms.v1_21_7.config.SpawnCostConfig;
+
+import com.dfsek.terra.bukkit.nms.v1_21_7.config.SpawnEntryConfig;
+import com.dfsek.terra.bukkit.nms.v1_21_7.config.SpawnSettingsTemplate;
+import com.dfsek.terra.bukkit.nms.v1_21_7.config.SpawnTypeConfig;
+
+import com.dfsek.terra.bukkit.nms.v1_21_7.config.VillagerTypeTemplate;
+
+import net.minecraft.resources.ResourceLocation;
+import net.minecraft.sounds.Music;
+import net.minecraft.sounds.SoundEvent;
+import net.minecraft.world.entity.EntityType;
+import net.minecraft.world.entity.MobCategory;
+import net.minecraft.world.entity.npc.VillagerType;
+import net.minecraft.world.level.biome.AmbientAdditionsSettings;
+import net.minecraft.world.level.biome.AmbientMoodSettings;
+import net.minecraft.world.level.biome.AmbientParticleSettings;
+import net.minecraft.world.level.biome.Biome.Precipitation;
+import net.minecraft.world.level.biome.Biome.TemperatureModifier;
+import net.minecraft.world.level.biome.BiomeSpecialEffects.GrassColorModifier;
+import net.minecraft.world.level.biome.MobSpawnSettings;
+import org.bukkit.Bukkit;
+
+import java.util.List;
+import java.util.Locale;
+
+
+public class NMSPlatform extends PlatformImpl {
+
+    public NMSPlatform(TerraBukkitPlugin plugin) {
+        super(plugin);
+
+        Bukkit.getPluginManager().registerEvents(new NMSInjectListener(), plugin);
+    }
+
+    @Override
+    public void register(TypeRegistry registry) {
+        super.register(registry);
+        registry.registerLoader(PlatformBiome.class, (type, o, loader, depthTracker) -> parseBiome((String) o, depthTracker))
+            .registerLoader(ResourceLocation.class, (type, o, loader, depthTracker) -> {
+                ResourceLocation identifier = ResourceLocation.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(MobCategory.class, (type, o, loader, depthTracker) ->  MobCategory.valueOf((String) o))
+            .registerLoader(AmbientParticleSettings.class, BiomeParticleConfigTemplate::new)
+            .registerLoader(SoundEvent.class, SoundEventTemplate::new)
+            .registerLoader(AmbientMoodSettings.class, BiomeMoodSoundTemplate::new)
+            .registerLoader(AmbientAdditionsSettings.class, BiomeAdditionsSoundTemplate::new)
+            .registerLoader(Music.class, MusicSoundTemplate::new)
+            .registerLoader(EntityType.class, EntityTypeTemplate::new)
+            .registerLoader(SpawnCostConfig.class, SpawnCostConfig::new)
+            .registerLoader(SpawnEntryConfig.class, SpawnEntryConfig::new)
+            .registerLoader(SpawnTypeConfig.class, SpawnTypeConfig::new)
+            .registerLoader(MobSpawnSettings.class, SpawnSettingsTemplate::new)
+            .registerLoader(VillagerType.class, VillagerTypeTemplate::new);
+    }
+
+    @Override
+    protected InternalAddon load() {
+        InternalAddon internalAddon = super.load();
+
+        this.getEventManager().getHandler(FunctionalEventHandler.class)
+            .register(internalAddon, PlatformInitializationEvent.class)
+            .priority(1)
+            .then(event -> AwfulBukkitHacks.registerBiomes(this.getRawConfigRegistry()))
+            .global();
+
+        return internalAddon;
+    }
+
+    @Override
+    protected Iterable<BaseAddon> platformAddon() {
+        return List.of(new NMSAddon(this));
+    }
+}

platforms/bukkit/nms/v1_21_7/src/main/java/com/dfsek/terra/bukkit/nms/v1_21_7/NMSWorldProperties.java

@@ -1,4 +1,4 @@
-package com.dfsek.terra.bukkit.nms.v1_21_6;
+package com.dfsek.terra.bukkit.nms.v1_21_7;
 
 import net.minecraft.world.level.LevelHeightAccessor;
 

platforms/bukkit/nms/v1_21_7/src/main/java/com/dfsek/terra/bukkit/nms/v1_21_7/Reflection.java

@@ -1,4 +1,4 @@
-package com.dfsek.terra.bukkit.nms.v1_21_6;
+package com.dfsek.terra.bukkit.nms.v1_21_7;
 
 import net.minecraft.core.Holder;
 import net.minecraft.core.Holder.Reference;
@@ -7,6 +7,7 @@ import net.minecraft.core.MappedRegistry;
 import net.minecraft.resources.ResourceKey;
 import net.minecraft.server.level.ChunkMap;
 import net.minecraft.tags.TagKey;
+import net.minecraft.world.entity.npc.VillagerType;
 import net.minecraft.world.level.LevelAccessor;
 import net.minecraft.world.level.StructureManager;
 import net.minecraft.world.level.biome.Biome;
@@ -36,6 +37,7 @@ public class Reflection {
     public static final HolderReferenceProxy HOLDER_REFERENCE;
     public static final HolderSetNamedProxy HOLDER_SET;
     public static final BiomeProxy BIOME;
+    public static final VillagerTypeProxy VILLAGER_TYPE;
 
     static {
         ReflectionRemapper reflectionRemapper = ReflectionRemapper.forReobfMappingsInPaperJar();
@@ -50,6 +52,7 @@ public class Reflection {
         HOLDER_REFERENCE = reflectionProxyFactory.reflectionProxy(HolderReferenceProxy.class);
         HOLDER_SET = reflectionProxyFactory.reflectionProxy(HolderSetNamedProxy.class);
         BIOME = reflectionProxyFactory.reflectionProxy(BiomeProxy.class);
+        VILLAGER_TYPE = reflectionProxyFactory.reflectionProxy(VillagerTypeProxy.class);
     }
 
 
@@ -121,4 +124,11 @@ public class Reflection {
         @MethodName("getGrassColorFromTexture")
         int invokeGrassColorFromTexture(Biome instance);
     }
+
+    @Proxies(VillagerType.class)
+    public interface VillagerTypeProxy {
+        @Static
+        @FieldGetter("BY_BIOME")
+        Map<ResourceKey<Biome>, ResourceKey<VillagerType>> getByBiome();
+    }
 }

platforms/bukkit/nms/v1_21_7/src/main/java/com/dfsek/terra/bukkit/nms/v1_21_7/RegistryFetcher.java

@@ -1,4 +1,4 @@
-package com.dfsek.terra.bukkit.nms.v1_21_6;
+package com.dfsek.terra.bukkit.nms.v1_21_7;
 
 import net.minecraft.core.Registry;
 import net.minecraft.core.registries.Registries;

platforms/bukkit/nms/v1_21_7/src/main/java/com/dfsek/terra/bukkit/nms/v1_21_7/config/BiomeAdditionsSoundTemplate.java

@@ -1,4 +1,4 @@
-package com.dfsek.terra.bukkit.nms.v1_21_6.config;
+package com.dfsek.terra.bukkit.nms.v1_21_7.config;
 
 import com.dfsek.tectonic.api.config.template.annotations.Default;
 import com.dfsek.tectonic.api.config.template.annotations.Value;

platforms/bukkit/nms/v1_21_7/src/main/java/com/dfsek/terra/bukkit/nms/v1_21_7/config/BiomeMoodSoundTemplate.java

@@ -1,4 +1,4 @@
-package com.dfsek.terra.bukkit.nms.v1_21_6.config;
+package com.dfsek.terra.bukkit.nms.v1_21_7.config;
 
 import com.dfsek.tectonic.api.config.template.annotations.Default;
 import com.dfsek.tectonic.api.config.template.annotations.Value;

platforms/bukkit/nms/v1_21_7/src/main/java/com/dfsek/terra/bukkit/nms/v1_21_7/config/BiomeParticleConfigTemplate.java

@@ -1,4 +1,4 @@
-package com.dfsek.terra.bukkit.nms.v1_21_6.config;
+package com.dfsek.terra.bukkit.nms.v1_21_7.config;
 
 import com.dfsek.tectonic.api.config.template.annotations.Default;
 import com.dfsek.tectonic.api.config.template.annotations.Value;
@@ -6,10 +6,15 @@ import com.dfsek.tectonic.api.config.template.object.ObjectTemplate;
 import com.mojang.brigadier.StringReader;
 import com.mojang.brigadier.exceptions.CommandSyntaxException;
 import net.minecraft.commands.arguments.ParticleArgument;
+import net.minecraft.core.HolderLookup;
 import net.minecraft.core.HolderLookup.Provider;
+import net.minecraft.core.HolderLookup.RegistryLookup;
 import net.minecraft.core.registries.BuiltInRegistries;
+import net.minecraft.core.registries.Registries;
 import net.minecraft.world.level.biome.AmbientParticleSettings;
 
+import java.util.stream.Stream;
+
 
 public class BiomeParticleConfigTemplate implements ObjectTemplate<AmbientParticleSettings> {
     @Value("particle")
@@ -18,17 +23,18 @@ public class BiomeParticleConfigTemplate implements ObjectTemplate<AmbientPartic
     
     @Value("probability")
     @Default
-    private Integer probability = null;
+    private Float probability = 0.1f;
     
     @Override
     public AmbientParticleSettings get() {
-        if(particle == null || probability == null) {
+        if(particle == null) {
             return null;
         }
+
         
         try {
             return new AmbientParticleSettings(ParticleArgument.readParticle(new StringReader(particle),
-                (Provider) BuiltInRegistries.PARTICLE_TYPE.asHolderIdMap()), probability);
+                HolderLookup.Provider.create(Stream.of(BuiltInRegistries.PARTICLE_TYPE))), probability);
         } catch(CommandSyntaxException e) {
             throw new RuntimeException(e);
         }

platforms/bukkit/nms/v1_21_7/src/main/java/com/dfsek/terra/bukkit/nms/v1_21_7/config/EntityTypeTemplate.java

@@ -1,4 +1,4 @@
-package com.dfsek.terra.bukkit.nms.v1_21_6.config;
+package com.dfsek.terra.bukkit.nms.v1_21_7.config;
 
 import com.dfsek.tectonic.api.config.template.annotations.Default;
 import com.dfsek.tectonic.api.config.template.annotations.Value;

platforms/bukkit/nms/v1_21_7/src/main/java/com/dfsek/terra/bukkit/nms/v1_21_7/config/MusicSoundTemplate.java

@@ -1,4 +1,4 @@
-package com.dfsek.terra.bukkit.nms.v1_21_6.config;
+package com.dfsek.terra.bukkit.nms.v1_21_7.config;
 
 import com.dfsek.tectonic.api.config.template.annotations.Default;
 import com.dfsek.tectonic.api.config.template.annotations.Value;

platforms/bukkit/nms/v1_21_7/src/main/java/com/dfsek/terra/bukkit/nms/v1_21_7/config/SoundEventTemplate.java

@@ -1,4 +1,4 @@
-package com.dfsek.terra.bukkit.nms.v1_21_6.config;
+package com.dfsek.terra.bukkit.nms.v1_21_7.config;
 
 import com.dfsek.tectonic.api.config.template.annotations.Default;
 import com.dfsek.tectonic.api.config.template.annotations.Value;

platforms/bukkit/nms/v1_21_7/src/main/java/com/dfsek/terra/bukkit/nms/v1_21_7/config/SpawnCostConfig.java

@@ -1,4 +1,4 @@
-package com.dfsek.terra.bukkit.nms.v1_21_6.config;
+package com.dfsek.terra.bukkit.nms.v1_21_7.config;
 
 import com.dfsek.tectonic.api.config.template.annotations.Default;
 import com.dfsek.tectonic.api.config.template.annotations.Value;

platforms/bukkit/nms/v1_21_7/src/main/java/com/dfsek/terra/bukkit/nms/v1_21_7/config/SpawnEntryConfig.java

@@ -1,4 +1,4 @@
-package com.dfsek.terra.bukkit.nms.v1_21_6.config;
+package com.dfsek.terra.bukkit.nms.v1_21_7.config;
 
 import com.dfsek.tectonic.api.config.template.annotations.Default;
 import com.dfsek.tectonic.api.config.template.annotations.Value;
@@ -28,7 +28,7 @@ public class SpawnEntryConfig implements ObjectTemplate<SpawnEntryConfig> {
         return weight;
     }
 
-    public SpawnerData getSpawnerData() {
+    public SpawnerData getSpawnEntry() {
         return new SpawnerData(type, minGroupSize, maxGroupSize);
     }
     

platforms/bukkit/nms/v1_21_7/src/main/java/com/dfsek/terra/bukkit/nms/v1_21_7/config/SpawnSettingsTemplate.java

@@ -1,4 +1,4 @@
-package com.dfsek.terra.bukkit.nms.v1_21_6.config;
+package com.dfsek.terra.bukkit.nms.v1_21_7.config;
 
 import com.dfsek.tectonic.api.config.template.annotations.Default;
 import com.dfsek.tectonic.api.config.template.annotations.Value;
@@ -33,7 +33,7 @@ public class SpawnSettingsTemplate implements ObjectTemplate<MobSpawnSettings> {
         for(SpawnTypeConfig spawn : spawns) {
             MobCategory group = spawn.getGroup();
             for(SpawnEntryConfig entry : spawn.getEntries()) {
-                builder.addSpawn(group, entry.getWeight(), entry.getSpawnerData());
+                builder.addSpawn(group, entry.getWeight(), entry.getSpawnEntry());
             }
         }
         for(SpawnCostConfig cost : costs) {

platforms/bukkit/nms/v1_21_7/src/main/java/com/dfsek/terra/bukkit/nms/v1_21_7/config/SpawnTypeConfig.java

@@ -1,4 +1,4 @@
-package com.dfsek.terra.bukkit.nms.v1_21_6.config;
+package com.dfsek.terra.bukkit.nms.v1_21_7.config;
 
 import com.dfsek.tectonic.api.config.template.annotations.Default;
 import com.dfsek.tectonic.api.config.template.annotations.Value;

platforms/bukkit/nms/v1_21_7/src/main/java/com/dfsek/terra/bukkit/nms/v1_21_7/config/VanillaBiomeProperties.java

@@ -1,4 +1,4 @@
-package com.dfsek.terra.bukkit.nms.v1_21_6.config;
+package com.dfsek.terra.bukkit.nms.v1_21_7.config;
 
 import com.dfsek.tectonic.api.config.template.ConfigTemplate;
 import com.dfsek.tectonic.api.config.template.annotations.Default;
@@ -6,6 +6,7 @@ import com.dfsek.tectonic.api.config.template.annotations.Value;
 
 import com.dfsek.terra.api.properties.Properties;
 
+import net.minecraft.resources.ResourceKey;
 import net.minecraft.sounds.Music;
 import net.minecraft.sounds.SoundEvent;
 import net.minecraft.world.entity.npc.VillagerType;
@@ -96,7 +97,7 @@ public class VanillaBiomeProperties implements ConfigTemplate, Properties {
 
     @Value("villager-type")
     @Default
-    private VillagerType villagerType = null;
+    private ResourceKey<VillagerType> villagerType = null;
 
     public Integer getFogColor() {
         return fogColor;
@@ -174,7 +175,7 @@ public class VanillaBiomeProperties implements ConfigTemplate, Properties {
         return spawnSettings;
     }
 
-    public VillagerType getVillagerType() {
+    public ResourceKey<VillagerType> getVillagerType() {
         return villagerType;
     }
 }

platforms/bukkit/nms/v1_21_7/src/main/java/com/dfsek/terra/bukkit/nms/v1_21_7/config/VillagerTypeTemplate.java

@@ -1,20 +1,21 @@
-package com.dfsek.terra.bukkit.nms.v1_21_6.config;
+package com.dfsek.terra.bukkit.nms.v1_21_7.config;
 
 import com.dfsek.tectonic.api.config.template.annotations.Default;
 import com.dfsek.tectonic.api.config.template.annotations.Value;
 import com.dfsek.tectonic.api.config.template.object.ObjectTemplate;
 import net.minecraft.core.registries.BuiltInRegistries;
+import net.minecraft.resources.ResourceKey;
 import net.minecraft.resources.ResourceLocation;
 import net.minecraft.world.entity.npc.VillagerType;
 
 
-public class VillagerTypeTemplate implements ObjectTemplate<VillagerType> {
+public class VillagerTypeTemplate implements ObjectTemplate<ResourceKey<VillagerType>> {
     @Value("id")
     @Default
     private ResourceLocation id = null;
     
     @Override
-    public VillagerType get() {
-        return BuiltInRegistries.VILLAGER_TYPE.get(id).orElseThrow().value();
+    public ResourceKey<VillagerType> get() {
+        return ResourceKey.create(BuiltInRegistries.VILLAGER_TYPE.key(), id);
     }
 }

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

@@ -35,7 +35,7 @@
     "depends": {
         "fabricloader": ">=0.16.10",
         "java": ">=21",
-        "minecraft": ">=1.21.5",
+        "minecraft": "1.21.7",
         "fabric": "*"
     }
 }

platforms/minestom/src/main/java/com/dfsek/terra/minestom/MinestomPlatform.java

@@ -52,7 +52,7 @@ public final class MinestomPlatform extends AbstractPlatform {
             if(world.generator() instanceof MinestomChunkGeneratorWrapper wrapper) {
                 getConfigRegistry().get(wrapper.getPack().getRegistryKey()).ifPresent(pack -> {
                     wrapper.setPack(pack);
-                    LOGGER.info("Replaced pack in chunk generator for instance {}", world.getUniqueId());
+                    LOGGER.info("Replaced pack in chunk generator for instance {}", world.getUuid());
                 });
             }
         });

platforms/minestom/src/main/java/com/dfsek/terra/minestom/biome/MinestomBiomeLoader.java

@@ -7,9 +7,9 @@ import com.dfsek.tectonic.api.loader.type.TypeLoader;
 
 import com.dfsek.terra.api.world.biome.PlatformBiome;
 
+import net.kyori.adventure.key.Key;
 import net.minestom.server.MinecraftServer;
 import net.minestom.server.registry.DynamicRegistry;
-import net.minestom.server.utils.NamespaceID;
 import net.minestom.server.world.biome.Biome;
 import org.jetbrains.annotations.NotNull;
 
@@ -23,7 +23,7 @@ public class MinestomBiomeLoader implements TypeLoader<PlatformBiome> {
     public PlatformBiome load(@NotNull AnnotatedType annotatedType, @NotNull Object o, @NotNull ConfigLoader configLoader,
                               DepthTracker depthTracker) throws LoadException {
         String id = (String) o;
-        NamespaceID biomeID = NamespaceID.from(id);
+        Key biomeID = Key.key(id);
         Biome biome = biomeRegistry.get(biomeID);
         if(biome == null) throw new LoadException("Biome %s does not exist in registry".formatted(id), depthTracker);
         return new MinestomBiome(biome);

platforms/minestom/src/main/java/com/dfsek/terra/minestom/block/DefaultBlockEntityFactory.java

@@ -4,11 +4,17 @@ import com.dfsek.terra.api.block.entity.BlockEntity;
 import com.dfsek.terra.minestom.api.BlockEntityFactory;
 
 import net.minestom.server.coordinate.BlockVec;
+import net.minestom.server.instance.Instance;
 
 
 public class DefaultBlockEntityFactory implements BlockEntityFactory {
+    private final Instance instance;
+    public DefaultBlockEntityFactory(Instance instance) {
+        this.instance = instance;
+    }
+
     @Override
     public BlockEntity createBlockEntity(BlockVec position) {
-        return null;
+        return new MinestomBlockEntity(instance, position);
     }
 }

platforms/minestom/src/main/java/com/dfsek/terra/minestom/block/MinestomBlockEntity.java

@@ -0,0 +1,57 @@
+package com.dfsek.terra.minestom.block;
+
+import com.dfsek.terra.api.util.vector.Vector3;
+
+import net.minestom.server.coordinate.BlockVec;
+import net.minestom.server.instance.Instance;
+import net.minestom.server.instance.block.Block;
+
+import com.dfsek.terra.api.block.entity.BlockEntity;
+import com.dfsek.terra.api.block.state.BlockState;
+
+public class MinestomBlockEntity implements BlockEntity {
+    private final Instance instance;
+    private final BlockVec position;
+    private final Vector3 positionVec;
+
+    public MinestomBlockEntity(Instance instance, BlockVec position) {
+        this.instance = instance;
+        this.position = position;
+        this.positionVec = Vector3.of(position.blockX(), position.blockY(), position.blockZ());
+    }
+
+    @Override
+    public boolean update(boolean applyPhysics) {
+        return false;
+    }
+
+    @Override
+    public Vector3 getPosition() {
+        return positionVec;
+    }
+
+    @Override
+    public int getX() {
+        return position.blockX();
+    }
+
+    @Override
+    public int getY() {
+        return position.blockY();
+    }
+
+    @Override
+    public int getZ() {
+        return position.blockZ();
+    }
+
+    @Override
+    public BlockState getBlockState() {
+        return new MinestomBlockState(instance.getBlock(position));
+    }
+
+    @Override
+    public Block getHandle() {
+        return instance.getBlock(position);
+    }
+}

platforms/minestom/src/main/java/com/dfsek/terra/minestom/block/MinestomBlockState.java

@@ -1,15 +1,14 @@
 package com.dfsek.terra.minestom.block;
 
+import net.minestom.server.instance.block.Block;
+
+import java.util.Objects;
+import java.util.stream.Collectors;
+
 import com.dfsek.terra.api.block.BlockType;
 import com.dfsek.terra.api.block.state.BlockState;
 import com.dfsek.terra.api.block.state.properties.Property;
 
-import net.minestom.server.instance.block.Block;
-
-import java.util.HashMap;
-import java.util.Objects;
-import java.util.stream.Collectors;
-
 
 public class MinestomBlockState implements BlockState {
     private final Block block;
@@ -23,24 +22,10 @@ public class MinestomBlockState implements BlockState {
     }
 
     public MinestomBlockState(String data) {
-        if(!data.contains("[")) {
-            block = Block.fromNamespaceId(data);
-            return;
+        block = Block.fromState(data);
+        if (block == null) {
+            throw new IllegalArgumentException("Invalid block state: " + data);
         }
-
-        String[] split = data.split("\\[");
-        String namespaceId = split[0];
-        String properties = split[1].substring(0, split[1].length() - 1);
-        Block block = Block.fromNamespaceId(namespaceId);
-        HashMap<String, String> propertiesMap = new HashMap<>();
-
-        for(String property : properties.split(",")) {
-            String[] kv = property.split("=");
-            propertiesMap.put(kv[0].strip(), kv[1].strip());
-        }
-
-        assert block != null;
-        this.block = block.withProperties(propertiesMap);
     }
 
     @Override
@@ -70,7 +55,7 @@ public class MinestomBlockState implements BlockState {
 
     @Override
     public String getAsString(boolean properties) {
-        String name = block.namespace().asString();
+        String name = block.key().asString();
         if(!properties || block.properties().isEmpty()) {
             return name;
         }

platforms/minestom/src/main/java/com/dfsek/terra/minestom/entity/MinestomEntityType.java

@@ -8,7 +8,7 @@ public class MinestomEntityType implements com.dfsek.terra.api.entity.EntityType
     private final EntityType delegate;
 
     public MinestomEntityType(String id) {
-        delegate = EntityType.fromNamespaceId(id);
+        delegate = EntityType.fromKey(id);
     }
 
     @Override

platforms/minestom/src/main/java/com/dfsek/terra/minestom/item/MinestomEnchantment.java

@@ -5,47 +5,47 @@ import com.dfsek.terra.api.inventory.item.Enchantment;
 
 import net.minestom.server.MinecraftServer;
 import net.minestom.server.item.Material;
-import net.minestom.server.utils.NamespaceID;
-
-import java.util.Objects;
+import net.minestom.server.registry.DynamicRegistry;
+import net.minestom.server.registry.RegistryKey;
 
 
 public class MinestomEnchantment implements Enchantment {
-    private final net.minestom.server.item.enchant.Enchantment delegate;
-    private final String id;
+    private final net.minestom.server.item.enchant.Enchantment registryItem;
+    private final RegistryKey<net.minestom.server.item.enchant.Enchantment> id;
+    private static final DynamicRegistry<net.minestom.server.item.enchant.Enchantment> enchantmentRegistry =
+        MinecraftServer.getEnchantmentRegistry();
 
-    public MinestomEnchantment(net.minestom.server.item.enchant.Enchantment delegate) {
-        this.delegate = delegate;
-        id = Objects.requireNonNull(delegate.registry()).raw();
+    public MinestomEnchantment(RegistryKey<net.minestom.server.item.enchant.Enchantment> id) {
+        this.id = id;
+        this.registryItem = enchantmentRegistry.get(id);
     }
 
     public MinestomEnchantment(String id) {
-        this.delegate = MinecraftServer.getEnchantmentRegistry().get(NamespaceID.from(id));
-        this.id = id;
+        this(RegistryKey.unsafeOf(id));
     }
 
     @Override
     public boolean canEnchantItem(ItemStack itemStack) {
-        return delegate.supportedItems().contains((Material) itemStack.getType().getHandle());
+        return registryItem.supportedItems().contains((Material) itemStack.getType().getHandle());
     }
 
     @Override
     public boolean conflictsWith(Enchantment other) {
-        return delegate.exclusiveSet().contains(NamespaceID.from(((MinestomEnchantment) other).id));
+        return registryItem.exclusiveSet().contains(((MinestomEnchantment) other).id);
     }
 
     @Override
     public String getID() {
-        return id;
+        return id.name();
     }
 
     @Override
     public int getMaxLevel() {
-        return delegate.maxLevel();
+        return registryItem.maxLevel();
     }
 
     @Override
     public net.minestom.server.item.enchant.Enchantment getHandle() {
-        return delegate;
+        return registryItem;
     }
 }

platforms/minestom/src/main/java/com/dfsek/terra/minestom/item/MinestomItemHandle.java

@@ -23,6 +23,6 @@ public class MinestomItemHandle implements ItemHandle {
 
     @Override
     public Set<Enchantment> getEnchantments() {
-        return MinecraftServer.getEnchantmentRegistry().values().stream().map(MinestomEnchantment::new).collect(Collectors.toSet());
+        return MinecraftServer.getEnchantmentRegistry().keys().stream().map(MinestomEnchantment::new).collect(Collectors.toSet());
     }
 }

platforms/minestom/src/main/java/com/dfsek/terra/minestom/item/MinestomItemStack.java

@@ -6,11 +6,11 @@ import com.dfsek.terra.api.inventory.item.Enchantment;
 import com.dfsek.terra.api.inventory.item.ItemMeta;
 
 import net.minestom.server.MinecraftServer;
-import net.minestom.server.item.ItemComponent;
+import net.minestom.server.component.DataComponents;
 import net.minestom.server.item.ItemStack;
 import net.minestom.server.item.component.EnchantmentList;
 import net.minestom.server.registry.DynamicRegistry;
-import net.minestom.server.registry.DynamicRegistry.Key;
+import net.minestom.server.registry.RegistryKey;
 import org.jetbrains.annotations.NotNull;
 
 import java.util.HashMap;
@@ -47,11 +47,10 @@ public class MinestomItemStack implements com.dfsek.terra.api.inventory.ItemStac
     @Override
     public ItemMeta getItemMeta() {
         HashMap<Enchantment, Integer> enchantments = new HashMap<>();
-        EnchantmentList enchantmentList = base.get(ItemComponent.ENCHANTMENTS);
+        EnchantmentList enchantmentList = base.get(DataComponents.ENCHANTMENTS);
         if(enchantmentList != null) {
             enchantmentList.enchantments().forEach((enchantmentKey, integer) -> {
-                enchantments.put(
-                    new MinestomEnchantment(Objects.requireNonNull(MinecraftServer.getEnchantmentRegistry().get(enchantmentKey))), integer);
+                enchantments.put(new MinestomEnchantment(enchantmentKey), integer);
             });
         }
         return new MinestomItemMeta(enchantments);
@@ -59,7 +58,7 @@ public class MinestomItemStack implements com.dfsek.terra.api.inventory.ItemStac
 
     @Override
     public void setItemMeta(ItemMeta meta) {
-        HashMap<Key<net.minestom.server.item.enchant.Enchantment>, Integer> enchantments = new HashMap<>();
+        HashMap<RegistryKey<net.minestom.server.item.enchant.Enchantment>, Integer> enchantments = new HashMap<>();
         DynamicRegistry<net.minestom.server.item.enchant.Enchantment> registry = MinecraftServer.getEnchantmentRegistry();
         meta.getEnchantments().forEach((key, value) -> {
             MinestomEnchantment enchantment = (MinestomEnchantment) key;
@@ -67,6 +66,6 @@ public class MinestomItemStack implements com.dfsek.terra.api.inventory.ItemStac
         });
 
         EnchantmentList list = new EnchantmentList(enchantments);
-        base = base.with(ItemComponent.ENCHANTMENTS, list);
+        base = base.with(DataComponents.ENCHANTMENTS, list);
     }
 }

platforms/minestom/src/main/java/com/dfsek/terra/minestom/item/MinestomMaterial.java

@@ -14,7 +14,7 @@ public class MinestomMaterial implements Item {
     }
 
     public MinestomMaterial(String id) {
-        this.delegate = Material.fromNamespaceId(id);
+        this.delegate = Material.fromKey(id);
     }
 
     @Override

platforms/minestom/src/main/java/com/dfsek/terra/minestom/world/TerraMinestomWorldBuilder.java

@@ -22,9 +22,12 @@ public class TerraMinestomWorldBuilder {
     private ConfigPack pack;
     private long seed = new Random().nextLong();
     private EntityFactory entityFactory = new DefaultEntityFactory();
-    private BlockEntityFactory blockEntityFactory = new DefaultBlockEntityFactory();
+    private BlockEntityFactory blockEntityFactory;
 
-    private TerraMinestomWorldBuilder(Instance instance) { this.instance = instance; }
+    private TerraMinestomWorldBuilder(Instance instance) {
+        this.instance = instance;
+        this.blockEntityFactory = new DefaultBlockEntityFactory(instance);
+    }
 
     public static TerraMinestomWorldBuilder from(Instance instance) {
         return new TerraMinestomWorldBuilder(instance);

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

@@ -90,7 +90,7 @@ public abstract class ModPlatform extends AbstractPlatform {
             .registerLoader(MusicSound.class, MusicSoundTemplate::new)
             .registerLoader(EntityType.class, EntityTypeTemplate::new)
             .registerLoader(SpawnCostConfig.class, SpawnCostConfig::new)
-            .registerLoader(SpawnEntry.class, SpawnEntryConfig::new)
+            .registerLoader(SpawnEntryConfig.class, SpawnEntryConfig::new)
             .registerLoader(SpawnTypeConfig.class, SpawnTypeConfig::new)
             .registerLoader(SpawnSettings.class, SpawnSettingsTemplate::new)
             .registerLoader(VillagerType.class, VillagerTypeTemplate::new);

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

@@ -10,6 +10,8 @@ import net.minecraft.registry.Registries;
 import net.minecraft.registry.RegistryWrapper;
 import net.minecraft.world.biome.BiomeParticleConfig;
 
+import java.util.stream.Stream;
+
 
 public class BiomeParticleConfigTemplate implements ObjectTemplate<BiomeParticleConfig> {
     @Value("particle")
@@ -18,19 +20,19 @@ public class BiomeParticleConfigTemplate implements ObjectTemplate<BiomeParticle
 
     @Value("probability")
     @Default
-    private Integer probability = null;
+    private Float probability = 0.1f;
 
     @Override
     public BiomeParticleConfig get() {
-        if(particle == null || probability == null) {
+        if(particle == null) {
             return null;
         }
 
         try {
             return new BiomeParticleConfig(
                 ParticleEffectArgumentType.readParameters(new StringReader(particle),
-                    (RegistryWrapper.WrapperLookup) Registries.PARTICLE_TYPE),
-                probability);
+                    RegistryWrapper.WrapperLookup.of(Stream.of(Registries.PARTICLE_TYPE))),
+            probability);
         } catch(CommandSyntaxException e) {
             throw new RuntimeException(e);
         }

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

@@ -7,7 +7,7 @@ import net.minecraft.entity.EntityType;
 import net.minecraft.world.biome.SpawnSettings.SpawnEntry;
 
 
-public class SpawnEntryConfig implements ObjectTemplate<SpawnEntry> {
+public class SpawnEntryConfig implements ObjectTemplate<SpawnEntryConfig> {
     @Value("type")
     @Default
     private EntityType<?> type = null;
@@ -28,8 +28,12 @@ public class SpawnEntryConfig implements ObjectTemplate<SpawnEntry> {
         return weight;
     }
 
-    @Override
-    public SpawnEntry get() {
+    public SpawnEntry getSpawnEntry() {
         return new SpawnEntry(type, minGroupSize, maxGroupSize);
     }
+
+    @Override
+    public SpawnEntryConfig get() {
+        return this;
+    }
 }

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

@@ -27,8 +27,8 @@ public class SpawnSettingsTemplate implements ObjectTemplate<SpawnSettings> {
         SpawnSettings.Builder builder = new SpawnSettings.Builder();
         for(SpawnTypeConfig spawn : spawns) {
             SpawnGroup group = spawn.getGroup();
-            for(SpawnEntryConfig entry : spawn.getEntry()) {
-                builder.spawn(group, entry.getWeight(), entry.get());
+            for(SpawnEntryConfig entry : spawn.getEntries()) {
+                builder.spawn(group, entry.getWeight(), entry.getSpawnEntry());
             }
         }
         for(SpawnCostConfig cost : costs) {

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

@@ -15,14 +15,14 @@ public class SpawnTypeConfig implements ObjectTemplate<SpawnTypeConfig> {
 
     @Value("entries")
     @Default
-    private List<SpawnEntryConfig> entry = null;
+    private List<SpawnEntryConfig> entries = null;
 
     public SpawnGroup getGroup() {
         return group;
     }
 
-    public List<SpawnEntryConfig> getEntry() {
-        return entry;
+    public List<SpawnEntryConfig> getEntries() {
+        return entries;
     }
 
     @Override

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

@@ -13,10 +13,10 @@ import net.minecraft.village.VillagerType;
 public class VillagerTypeTemplate implements ObjectTemplate<RegistryKey<VillagerType>> {
     @Value("id")
     @Default
-    private String id = null;
+    private Identifier id = null;
 
     @Override
     public RegistryKey<VillagerType> get() {
-        return RegistryKey.of(RegistryKeys.VILLAGER_TYPE, Identifier.ofVanilla(id));
+        return RegistryKey.of(RegistryKeys.VILLAGER_TYPE, id);
     }
 }

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

@@ -19,8 +19,6 @@ 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 {

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

@@ -49,8 +49,6 @@ 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 {

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

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