Merge branch 'ver/6.6.0' into dev/7.0-2

buildSrc/src/main/kotlin/DependencyConfig.kt

@@ -51,6 +51,15 @@ fun Project.configureDependencies() {
         maven("https://s01.oss.sonatype.org/content/repositories/snapshots/") {
             name = "Sonatype Snapshots"
         }
+        maven("https://repo.opencollab.dev/maven-releases/") {
+            name = "OpenCollab Releases"
+        }
+        maven("https://repo.opencollab.dev/maven-snapshots/") {
+            name = "OpenCollab Snapshots"
+        }
+        maven("https://storehouse.okaeri.eu/repository/maven-public/") {
+            name = "Okaeri"
+        }
     }
     
     dependencies {

buildSrc/src/main/kotlin/Versions.kt

@@ -77,4 +77,8 @@ object Versions {
         const val logback = "1.5.8"
         const val picocli = "4.7.6"
     }
+    
+    object Allay {
+        const val api = "1cb3bb69c6"
+    }
 }

platforms/allay/README.md

@@ -0,0 +1,10 @@
+# Allay platform
+
+## Resource files
+
+Current mapping version: je 1.21 to be 1.21.30
+
+- `mapping/biomes.json` obtain from GeyserMC/mappings.
+- `mapping/items.json` obtain from GeyserMC/mappings.
+- `mapping/blocks.json` generated by using GeyserMC/mappings-generator, and it's origin name is `generator_blocks.json`.
+- `je_block_default_states.json` converted from https://zh.minecraft.wiki/w/Module:Block_state_values.

platforms/allay/build.gradle.kts

@@ -0,0 +1,5 @@
+dependencies {
+    shadedApi(project(":common:implementation:base"))
+
+    compileOnly("org.allaymc.allay", "api", Versions.Allay.api)
+}

platforms/allay/src/main/java/com/dfsek/terra/allay/AllayPlatform.java

@@ -0,0 +1,93 @@
+package com.dfsek.terra.allay;
+
+import com.dfsek.tectonic.api.TypeRegistry;
+import com.dfsek.tectonic.api.depth.DepthTracker;
+import com.dfsek.tectonic.api.exception.LoadException;
+import org.allaymc.api.server.Server;
+import org.allaymc.api.world.biome.BiomeId;
+import org.jetbrains.annotations.NotNull;
+
+import java.io.File;
+import java.util.HashSet;
+import java.util.Set;
+
+import com.dfsek.terra.AbstractPlatform;
+import com.dfsek.terra.allay.delegate.AllayBiome;
+import com.dfsek.terra.allay.generator.AllayGeneratorWrapper;
+import com.dfsek.terra.allay.handle.AllayItemHandle;
+import com.dfsek.terra.allay.handle.AllayWorldHandle;
+import com.dfsek.terra.api.block.state.BlockState;
+import com.dfsek.terra.api.handle.ItemHandle;
+import com.dfsek.terra.api.handle.WorldHandle;
+import com.dfsek.terra.api.world.biome.PlatformBiome;
+
+/**
+ * @author daoge_cmd
+ */
+public class AllayPlatform extends AbstractPlatform {
+
+    public static final Set<AllayGeneratorWrapper> GENERATOR_WRAPPERS = new HashSet<>();
+
+    protected static final AllayWorldHandle ALLAY_WORLD_HANDLE = new AllayWorldHandle();
+    protected static final AllayItemHandle ALLAY_ITEM_HANDLE = new AllayItemHandle();
+
+    public AllayPlatform() {
+        load();
+    }
+
+    @Override
+    public boolean reload() {
+        getTerraConfig().load(this);
+        getRawConfigRegistry().clear();
+        boolean succeed = getRawConfigRegistry().loadAll(this);
+
+        GENERATOR_WRAPPERS.forEach(wrapper -> {
+            getConfigRegistry().get(wrapper.getConfigPack().getRegistryKey()).ifPresent(pack -> {
+                wrapper.setConfigPack(pack);
+                var dimension = wrapper.getAllayWorldGenerator().getDimension();
+                TerraAllayPlugin.INSTANCE.getPluginLogger().info(
+                    "Replaced pack in chunk generator for world {}",
+                    dimension.getWorld().getWorldData().getName() + ":" + dimension.getDimensionInfo().dimensionId()
+                );
+            });
+        });
+        return succeed;
+    }
+
+    @Override
+    public @NotNull String platformName() {
+        return "Allay";
+    }
+
+    @Override
+    public @NotNull WorldHandle getWorldHandle() {
+        return ALLAY_WORLD_HANDLE;
+    }
+
+    @Override
+    public @NotNull ItemHandle getItemHandle() {
+        return ALLAY_ITEM_HANDLE;
+    }
+
+    @Override
+    public @NotNull File getDataFolder() {
+        return TerraAllayPlugin.INSTANCE.getPluginContainer().dataFolder().toFile();
+    }
+
+    @Override
+    public void runPossiblyUnsafeTask(@NotNull Runnable task) {
+        Server.getInstance().getScheduler().runLater(Server.getInstance(), task);
+    }
+
+    @Override
+    public void register(TypeRegistry registry) {
+        super.register(registry);
+        registry.registerLoader(BlockState.class, (type, o, loader, depthTracker) -> ALLAY_WORLD_HANDLE.createBlockState((String) o))
+            .registerLoader(PlatformBiome.class, (type, o, loader, depthTracker) -> parseBiome((String) o, depthTracker));
+    }
+
+    protected AllayBiome parseBiome(String id, DepthTracker depthTracker) throws LoadException {
+        if(!id.startsWith("minecraft:")) throw new LoadException("Invalid biome identifier " + id, depthTracker);
+        return new AllayBiome(BiomeId.fromId(Mapping.biomeIdJeToBe(id)));
+    }
+}

platforms/allay/src/main/java/com/dfsek/terra/allay/JeBlockState.java

@@ -0,0 +1,79 @@
+package com.dfsek.terra.allay;
+
+import org.allaymc.api.utils.HashUtils;
+
+import java.util.Map;
+import java.util.TreeMap;
+
+
+/**
+ * @author daoge_cmd
+ */
+public class JeBlockState {
+    protected final String identifier;
+    protected final TreeMap<String, String> properties;
+    protected int hash = Integer.MAX_VALUE;
+
+    public static JeBlockState fromString(String data) {
+        return new JeBlockState(data);
+    }
+
+    public static JeBlockState create(String identifier, TreeMap<String, String> properties) {
+        return new JeBlockState(identifier, properties);
+    }
+
+    private JeBlockState(String data) {
+        String[] strings = data.replace("[", ",").replace("]", ",").replace(" ", "").split(",");
+        this.identifier = strings[0];
+        this.properties = new TreeMap<>();
+        if (strings.length > 1) {
+            for (int i = 1; i < strings.length; i++) {
+                final String tmp = strings[i];
+                final int index = tmp.indexOf("=");
+                properties.put(tmp.substring(0, index), tmp.substring(index + 1));
+            }
+        }
+        completeMissingProperties();
+    }
+
+    public String getPropertyValue(String key) {
+        return properties.get(key);
+    }
+
+    private void completeMissingProperties() {
+        Map<String, String> defaultProperties = Mapping.getJeBlockDefaultProperties(identifier);
+        if(properties.size() == defaultProperties.size()) {
+            return;
+        }
+        defaultProperties.entrySet().stream().filter(entry -> !properties.containsKey(entry.getKey())).forEach(
+            entry -> properties.put(entry.getKey(), entry.getValue()));
+    }
+
+    private JeBlockState(String identifier, TreeMap<String, String> properties) {
+        this.identifier = identifier;
+        this.properties = properties;
+    }
+
+    public String toString(boolean includeProperties) {
+        if(!includeProperties) return identifier;
+        StringBuilder builder = new StringBuilder(identifier).append(";");
+        properties.forEach((k, v) -> builder.append(k).append("=").append(v).append(";"));
+        String str = builder.toString();
+        if (hash == Integer.MAX_VALUE) {
+            hash = HashUtils.fnv1a_32(str.getBytes());
+        }
+        return str;
+    }
+
+    public int getHash() {
+        if (hash == Integer.MAX_VALUE) {
+            hash = HashUtils.fnv1a_32(toString(true).getBytes());
+        }
+        return hash;
+    }
+
+    @Override
+    public String toString() {
+        return toString(true);
+    }
+}

platforms/allay/src/main/java/com/dfsek/terra/allay/Mapping.java

@@ -0,0 +1,188 @@
+package com.dfsek.terra.allay;
+
+import com.google.gson.reflect.TypeToken;
+import it.unimi.dsi.fastutil.ints.Int2ObjectOpenHashMap;
+import it.unimi.dsi.fastutil.objects.Object2IntOpenHashMap;
+import it.unimi.dsi.fastutil.objects.Object2ObjectOpenHashMap;
+import org.allaymc.api.block.type.BlockState;
+import org.allaymc.api.block.type.BlockStateSafeGetter;
+import org.allaymc.api.block.type.BlockStateSafeGetter.Getter;
+import org.allaymc.api.block.type.BlockTypes;
+import org.allaymc.api.item.type.ItemType;
+import org.allaymc.api.item.type.ItemTypeSafeGetter;
+import org.allaymc.api.utils.JSONUtils;
+
+import java.io.IOException;
+import java.io.InputStream;
+import java.util.List;
+import java.util.Map;
+import java.util.Map.Entry;
+import java.util.Set;
+import java.util.TreeMap;
+
+
+/**
+ * @author daoge_cmd
+ */
+public final class Mapping {
+
+    private static final Map<String, Map<String, String>> JE_BLOCK_DEFAULT_PROPERTIES = new Object2ObjectOpenHashMap<>();
+    private static final Map<BlockState, JeBlockState> BLOCK_STATE_BE_TO_JE = new Object2ObjectOpenHashMap<>();
+    private static final Map<Integer, BlockState> BLOCK_STATE_JE_HASH_TO_BE = new Int2ObjectOpenHashMap<>();
+    private static final Map<String, ItemType<?>> ITEM_ID_JE_TO_BE = new Object2ObjectOpenHashMap<>();
+    private static final Map<String, Integer> BIOME_ID_JE_TO_BE = new Object2IntOpenHashMap<>();
+    private static final BlockState BE_AIR_STATE = BlockTypes.AIR.getDefaultState();
+
+    public static void init() {
+        if(!initBlockStateMapping()) error();
+        if(!initJeBlockDefaultProperties()) error();
+        if(!initItemMapping()) error();
+        if(!initBiomeMapping()) error();
+    }
+
+    public static JeBlockState blockStateBeToJe(BlockState beBlockState) {
+        return BLOCK_STATE_BE_TO_JE.get(beBlockState);
+    }
+
+    public static BlockState blockStateJeToBe(JeBlockState jeBlockState) {
+        BlockState result = BLOCK_STATE_JE_HASH_TO_BE.get(jeBlockState.getHash());
+        if(result == null) {
+            TerraAllayPlugin.INSTANCE.getPluginLogger().warn("Failed to find be block state for {}", jeBlockState);
+            return BE_AIR_STATE;
+        }
+        return result;
+    }
+
+    public static ItemType<?> itemIdJeToBe(String jeItemId) {
+        return ITEM_ID_JE_TO_BE.get(jeItemId);
+    }
+
+    // Enchantment identifiers are same in both versions
+
+    public static String enchantmentIdBeToJe(String beEnchantmentId) {
+        return beEnchantmentId;
+    }
+
+    public static String enchantmentIdJeToBe(String jeEnchantmentId) {
+        return jeEnchantmentId;
+    }
+
+    public static int biomeIdJeToBe(String jeBiomeId) {
+        return BIOME_ID_JE_TO_BE.get(jeBiomeId);
+    }
+
+    public static Map<String, String> getJeBlockDefaultProperties(String jeBlockIdentifier) {
+        Map<String, String> defaultProperties = JE_BLOCK_DEFAULT_PROPERTIES.get(jeBlockIdentifier);
+        if( defaultProperties == null) {
+            TerraAllayPlugin.INSTANCE.getPluginLogger().warn("Failed to find default properties for {}", jeBlockIdentifier);
+            return Map.of();
+        }
+        return defaultProperties;
+    }
+
+    private static void error() {
+        throw new RuntimeException("Mapping not initialized");
+    }
+
+    private static boolean initBiomeMapping() {
+        try (InputStream stream = Mapping.class.getClassLoader().getResourceAsStream("mapping/biomes.json")) {
+            if  (stream == null) {
+                TerraAllayPlugin.INSTANCE.getPluginLogger().error("biomes mapping not found");
+                return false;
+            }
+            Set<Entry<String, Map<String, Integer>>> mappings = JSONUtils.from(stream, new TypeToken<Map<String, Map<String, Integer>>>(){}).entrySet();
+            mappings.forEach(mapping -> BIOME_ID_JE_TO_BE.put(mapping.getKey(), mapping.getValue().get("bedrock_id")));
+        } catch(IOException e) {
+            TerraAllayPlugin.INSTANCE.getPluginLogger().error("Failed to load biomes mapping", e);
+            return false;
+        }
+        return true;
+    }
+
+    private static boolean initItemMapping() {
+        try (InputStream stream = Mapping.class.getClassLoader().getResourceAsStream("mapping/items.json")) {
+            if  (stream == null) {
+                TerraAllayPlugin.INSTANCE.getPluginLogger().error("items mapping not found");
+                return false;
+            }
+            Set<Entry<String, Map<String, Object>>> mappings = JSONUtils.from(stream, new TypeToken<Map<String, Map<String, Object>>>(){}).entrySet();
+            mappings.forEach(mapping -> {
+                ItemType<?> item = ItemTypeSafeGetter
+                    .name((String) mapping.getValue().get("bedrock_identifier"))
+                    // NOTICE: should be cast to double
+                    .meta(((Double) mapping.getValue().get("bedrock_data")).intValue())
+                    .itemType();
+                ITEM_ID_JE_TO_BE.put(mapping.getKey(), item);
+            });
+        } catch(IOException e) {
+            TerraAllayPlugin.INSTANCE.getPluginLogger().error("Failed to load items mapping", e);
+        }
+        return true;
+    }
+
+    private static boolean initBlockStateMapping() {
+        try (InputStream stream = Mapping.class.getClassLoader().getResourceAsStream("mapping/blocks.json")) {
+            if (stream == null) {
+                TerraAllayPlugin.INSTANCE.getPluginLogger().error("blocks mapping not found");
+                return false;
+            }
+            // noinspection unchecked
+            List<Map<String, Map<String, Object>>> mappings = (List<Map<String, Map<String, Object>>>) JSONUtils.from(stream, new TypeToken<Map<String, Object>>(){}).get("mappings");
+            mappings.forEach(mapping -> {
+                JeBlockState jeState = createJeBlockState(mapping.get("java_state"));
+                BlockState beState = createBeBlockState(mapping.get("bedrock_state"));
+                BLOCK_STATE_BE_TO_JE.put(beState, jeState);
+                BLOCK_STATE_JE_HASH_TO_BE.put(jeState.getHash(), beState);
+            });
+        } catch(IOException e) {
+            TerraAllayPlugin.INSTANCE.getPluginLogger().error("Failed to load blocks mapping", e);
+        }
+        return true;
+    }
+
+    private static boolean initJeBlockDefaultProperties() {
+        try (InputStream stream = Mapping.class.getClassLoader().getResourceAsStream("je_block_default_states.json")) {
+            if (stream == null) {
+                TerraAllayPlugin.INSTANCE.getPluginLogger().error("je_block_default_states.json not found");
+                return false;
+            }
+            Map<String, Map<String, String>> states = JSONUtils.from(stream, new TypeToken<Map<String, Map<String, String>>>(){});
+            for(Entry<String, Map<String, String>> entry : states.entrySet()) {
+                String identifier = entry.getKey();
+                Map<String, String> properties = entry.getValue();
+                JE_BLOCK_DEFAULT_PROPERTIES.put(identifier, properties);
+            }
+        } catch(IOException e) {
+            throw new RuntimeException(e);
+        }
+        return true;
+    }
+
+    private static BlockState createBeBlockState(Map<String, Object> data) {
+        Getter getter = BlockStateSafeGetter
+            .name("minecraft:" + data.get("bedrock_identifier"));
+        if (data.containsKey("state")) {
+            // noinspection unchecked
+            convertValueType((Map<String, Object>) data.get("state")).forEach(getter::property);
+        }
+        return getter.blockState();
+    }
+
+    private static Map<String, Object> convertValueType(Map<String, Object> data) {
+        TreeMap<String, Object> result = new TreeMap<>();
+        for (Entry<String, Object> entry : data.entrySet()) {
+            if (entry.getValue() instanceof Number number) {
+                // Convert double to int because the number in json is double
+                result.put(entry.getKey(), number.intValue());
+            } else {
+                result.put(entry.getKey(), entry.getValue());
+            }
+        }
+        return result;
+    }
+
+    private static JeBlockState createJeBlockState(Map<String, Object> data) {
+        // noinspection unchecked
+        return JeBlockState.create((String) data.get("Name"), new TreeMap<>((Map<String, String>) data.getOrDefault("Properties", Map.of())));
+    }
+}

platforms/allay/src/main/java/com/dfsek/terra/allay/TerraAllayPlugin.java

@@ -0,0 +1,62 @@
+package com.dfsek.terra.allay;
+
+import org.allaymc.api.plugin.Plugin;
+import org.allaymc.api.registry.Registries;
+
+import com.dfsek.terra.allay.generator.AllayGeneratorWrapper;
+import com.dfsek.terra.api.event.events.platform.PlatformInitializationEvent;
+
+/**
+ * @author daoge_cmd
+ */
+public class TerraAllayPlugin extends Plugin {
+
+    public static TerraAllayPlugin INSTANCE;
+    public static AllayPlatform PLATFORM;
+
+    {
+        INSTANCE = this;
+    }
+
+    @Override
+    public void onLoad() {
+        pluginLogger.info("Starting Terra...");
+
+        pluginLogger.info("Loading mapping...");
+        Mapping.init();
+
+        pluginLogger.info("Initializing allay platform...");
+        PLATFORM = new AllayPlatform();
+        PLATFORM.getEventManager().callEvent(new PlatformInitializationEvent());
+        // TODO: adapt command manager
+
+        pluginLogger.info("Registering generator...");
+        Registries.WORLD_GENERATOR_FACTORIES.register("TERRA", preset -> {
+            try {
+                AllayGeneratorWrapper wrapper = new AllayGeneratorWrapper(preset);
+                AllayPlatform.GENERATOR_WRAPPERS.add(wrapper);
+                return wrapper.getAllayWorldGenerator();
+            } catch (IllegalArgumentException e) {
+                TerraAllayPlugin.INSTANCE.getPluginLogger().error("Fail to create world generator with preset: {}", preset);
+                TerraAllayPlugin.INSTANCE.getPluginLogger().error("Reason: {}", e.getMessage());
+                return Registries.WORLD_GENERATOR_FACTORIES.get("FLAT").apply("");
+            }
+        });
+
+        pluginLogger.info("Terra started");
+    }
+
+    @Override
+    public boolean isReloadable() {
+        return true;
+    }
+
+    @Override
+    public void reload() {
+        if(PLATFORM.reload()) {
+            pluginLogger.info("Terra reloaded successfully.");
+        } else {
+            pluginLogger.error("Terra failed to reload.");
+        }
+    }
+}

platforms/allay/src/main/java/com/dfsek/terra/allay/delegate/AllayBiome.java

@@ -0,0 +1,15 @@
+package com.dfsek.terra.allay.delegate;
+
+import org.allaymc.api.world.biome.BiomeType;
+
+import com.dfsek.terra.api.world.biome.PlatformBiome;
+
+/**
+ * @author daoge_cmd
+ */
+public record AllayBiome(BiomeType allayBiome) implements PlatformBiome {
+    @Override
+    public BiomeType getHandle() {
+        return allayBiome;
+    }
+}

platforms/allay/src/main/java/com/dfsek/terra/allay/delegate/AllayBlockState.java

@@ -0,0 +1,74 @@
+package com.dfsek.terra.allay.delegate;
+
+import org.allaymc.api.block.type.BlockState;
+import org.allaymc.api.block.type.BlockTypes;
+
+import com.dfsek.terra.allay.JeBlockState;
+import com.dfsek.terra.api.block.BlockType;
+import com.dfsek.terra.api.block.state.properties.Property;
+
+/**
+ * @author daoge_cmd
+ */
+public final class AllayBlockState implements com.dfsek.terra.api.block.state.BlockState {
+
+    public static final AllayBlockState AIR = new AllayBlockState(BlockTypes.AIR.getDefaultState(),
+        JeBlockState.fromString("minecraft:air"));
+
+    private final BlockState allayBlockState;
+    private final JeBlockState jeBlockState;
+    private final boolean containsWater;
+
+    public AllayBlockState(BlockState allayBlockState, JeBlockState jeBlockState) {
+        this.allayBlockState = allayBlockState;
+        this.jeBlockState = jeBlockState;
+        this.containsWater = "true".equals(jeBlockState.getPropertyValue("waterlogged"));
+    }
+
+    @Override
+    public boolean matches(com.dfsek.terra.api.block.state.BlockState o) {
+        AllayBlockState other = ((AllayBlockState) o);
+        return other.allayBlockState == this.allayBlockState && other.containsWater == this.containsWater;
+    }
+
+    @Override
+    public <T extends Comparable<T>> boolean has(Property<T> property) {
+        return false;
+    }
+
+    @Override
+    public <T extends Comparable<T>> T get(Property<T> property) {
+        return null;
+    }
+
+    @Override
+    public <T extends Comparable<T>> com.dfsek.terra.api.block.state.BlockState set(Property<T> property, T value) {
+        return null;
+    }
+
+    @Override
+    public BlockType getBlockType() {
+        return new AllayBlockType(allayBlockState.getBlockType());
+    }
+
+    @Override
+    public String getAsString(boolean properties) {
+        return jeBlockState.toString(properties);
+    }
+
+    @Override
+    public boolean isAir() {
+        return allayBlockState.getBlockType() == BlockTypes.AIR;
+    }
+
+    @Override
+    public BlockState getHandle() {
+        return allayBlockState;
+    }
+
+    public BlockState allayBlockState() { return allayBlockState; }
+
+    public boolean containsWater() { return containsWater; }
+
+    public JeBlockState jeBlockState()  { return jeBlockState; }
+}

platforms/allay/src/main/java/com/dfsek/terra/allay/delegate/AllayBlockType.java

@@ -0,0 +1,32 @@
+package com.dfsek.terra.allay.delegate;
+
+import org.allaymc.api.block.tag.BlockTags;
+import org.allaymc.api.block.type.BlockType;
+
+import com.dfsek.terra.allay.Mapping;
+import com.dfsek.terra.api.block.state.BlockState;
+
+/**
+ * @author daoge_cmd
+ */
+public record AllayBlockType(BlockType<?> allayBlockType) implements com.dfsek.terra.api.block.BlockType {
+    @Override
+    public BlockState getDefaultState() {
+        return new AllayBlockState(allayBlockType.getDefaultState(), Mapping.blockStateBeToJe(allayBlockType.getDefaultState()));
+    }
+
+    @Override
+    public boolean isSolid() {
+        return allayBlockType.getMaterial().isSolid();
+    }
+
+    @Override
+    public boolean isWater() {
+        return allayBlockType.hasBlockTag(BlockTags.WATER);
+    }
+
+    @Override
+    public BlockType<?> getHandle() {
+        return allayBlockType;
+    }
+}

platforms/allay/src/main/java/com/dfsek/terra/allay/delegate/AllayChunk.java

@@ -0,0 +1,55 @@
+package com.dfsek.terra.allay.delegate;
+
+import org.allaymc.api.block.property.type.BlockPropertyTypes;
+import org.allaymc.api.block.tag.BlockTags;
+import org.allaymc.api.block.type.BlockTypes;
+import org.allaymc.api.world.chunk.Chunk;
+import org.jetbrains.annotations.NotNull;
+
+import com.dfsek.terra.allay.Mapping;
+import com.dfsek.terra.api.block.state.BlockState;
+import com.dfsek.terra.api.world.ServerWorld;
+
+/**
+ * @author daoge_cmd
+ */
+public record AllayChunk(ServerWorld world, Chunk allayChunk) implements com.dfsek.terra.api.world.chunk.Chunk {
+
+    private static final org.allaymc.api.block.type.BlockState WATER = BlockTypes.WATER.ofState(BlockPropertyTypes.LIQUID_DEPTH.createValue(0));
+
+    @Override
+    public void setBlock(int x, int y, int z, BlockState data, boolean physics) {
+        AllayBlockState allayBlockState = (AllayBlockState) data;
+        allayChunk.setBlockState(x, y, z, allayBlockState.allayBlockState());
+        boolean containsWater = allayBlockState.containsWater() || allayChunk.getBlockState(x, y, z).getBlockType().hasBlockTag(BlockTags.WATER);
+        if (containsWater) {
+            allayChunk.setBlockState(x, y, z, WATER, 1);
+        }
+    }
+
+    @Override
+    public @NotNull BlockState getBlock(int x, int y, int z) {
+        org.allaymc.api.block.type.BlockState blockState = allayChunk.getBlockState(x, y, z);
+        return new AllayBlockState(blockState, Mapping.blockStateBeToJe(blockState));
+    }
+
+    @Override
+    public int getX() {
+        return allayChunk.getX();
+    }
+
+    @Override
+    public int getZ() {
+        return allayChunk.getZ();
+    }
+
+    @Override
+    public ServerWorld getWorld() {
+        return world;
+    }
+
+    @Override
+    public Chunk getHandle() {
+        return allayChunk;
+    }
+}

platforms/allay/src/main/java/com/dfsek/terra/allay/delegate/AllayEnchantment.java

@@ -0,0 +1,37 @@
+package com.dfsek.terra.allay.delegate;
+
+import org.allaymc.api.item.enchantment.EnchantmentType;
+
+import com.dfsek.terra.allay.Mapping;
+import com.dfsek.terra.api.inventory.ItemStack;
+import com.dfsek.terra.api.inventory.item.Enchantment;
+
+/**
+ * @author daoge_cmd
+ */
+public record AllayEnchantment(EnchantmentType allayEnchantment) implements Enchantment {
+    @Override
+    public boolean canEnchantItem(ItemStack itemStack) {
+        return ((AllayItemStack)itemStack).allayItemStack().checkEnchantmentCompatibility(allayEnchantment);
+    }
+
+    @Override
+    public boolean conflictsWith(Enchantment other) {
+        return ((AllayEnchantment)other).allayEnchantment.isIncompatibleWith(allayEnchantment);
+    }
+
+    @Override
+    public String getID() {
+        return Mapping.enchantmentIdBeToJe(allayEnchantment.getIdentifier().toString());
+    }
+
+    @Override
+    public int getMaxLevel() {
+        return allayEnchantment.getMaxLevel();
+    }
+
+    @Override
+    public EnchantmentType getHandle() {
+        return allayEnchantment;
+    }
+}

platforms/allay/src/main/java/com/dfsek/terra/allay/delegate/AllayFakeEntity.java

@@ -0,0 +1,47 @@
+package com.dfsek.terra.allay.delegate;
+
+import com.dfsek.terra.api.entity.Entity;
+import com.dfsek.terra.api.util.vector.Vector3;
+import com.dfsek.terra.api.world.ServerWorld;
+
+/**
+ * NOTICE: Entity is not supported currently, and this is a fake implementation.
+ *
+ * @author daoge_cmd
+ */
+public final class AllayFakeEntity implements Entity {
+
+    private final Object fakeHandle = new Object();
+    private Vector3 position;
+    private ServerWorld world;
+
+    public AllayFakeEntity(Vector3 position, ServerWorld world) {
+        this.position = position;
+        this.world = world;
+    }
+
+    @Override
+    public Vector3 position() {
+        return position;
+    }
+
+    @Override
+    public void position(Vector3 position) {
+        this.position = position;
+    }
+
+    @Override
+    public void world(ServerWorld world) {
+        this.world = world;
+    }
+
+    @Override
+    public ServerWorld world() {
+        return world;
+    }
+
+    @Override
+    public Object getHandle() {
+        return fakeHandle;
+    }
+}

platforms/allay/src/main/java/com/dfsek/terra/allay/delegate/AllayItemMeta.java

@@ -0,0 +1,36 @@
+package com.dfsek.terra.allay.delegate;
+
+import org.allaymc.api.item.ItemStack;
+import org.allaymc.api.item.enchantment.EnchantmentInstance;
+import org.allaymc.api.item.enchantment.EnchantmentType;
+
+import java.util.HashMap;
+import java.util.Map;
+
+import com.dfsek.terra.api.inventory.item.Enchantment;
+import com.dfsek.terra.api.inventory.item.ItemMeta;
+
+/**
+ * @author daoge_cmd
+ */
+public record AllayItemMeta(ItemStack allayItemStack) implements ItemMeta {
+    @Override
+    public void addEnchantment(Enchantment enchantment, int level) {
+        EnchantmentType allayEnchantment = ((AllayEnchantment) enchantment).allayEnchantment();
+        allayItemStack.addEnchantment(allayEnchantment, (short) level);
+    }
+
+    @Override
+    public Map<Enchantment, Integer> getEnchantments() {
+        Map<Enchantment, Integer> results = new HashMap<>();
+        for (EnchantmentInstance allayEnchantmentInstance : allayItemStack.getEnchantments()) {
+            results.put(new AllayEnchantment(allayEnchantmentInstance.getType()), allayEnchantmentInstance.getLevel());
+        }
+        return results;
+    }
+
+    @Override
+    public ItemStack getHandle() {
+        return allayItemStack;
+    }
+}

platforms/allay/src/main/java/com/dfsek/terra/allay/delegate/AllayItemStack.java

@@ -0,0 +1,50 @@
+package com.dfsek.terra.allay.delegate;
+
+import org.allaymc.api.item.ItemStack;
+import org.allaymc.api.item.enchantment.EnchantmentInstance;
+
+import com.dfsek.terra.api.inventory.Item;
+import com.dfsek.terra.api.inventory.item.ItemMeta;
+
+/**
+ * @author daoge_cmd
+ */
+public record AllayItemStack(ItemStack allayItemStack) implements com.dfsek.terra.api.inventory.ItemStack{
+    @Override
+    public int getAmount() {
+        return allayItemStack.getCount();
+    }
+
+    @Override
+    public void setAmount(int i) {
+        allayItemStack.setCount(i);
+    }
+
+    @Override
+    public Item getType() {
+        return new AllayItemType(allayItemStack.getItemType());
+    }
+
+    @Override
+    public ItemMeta getItemMeta() {
+        return new AllayItemMeta(allayItemStack);
+    }
+
+    @Override
+    public void setItemMeta(ItemMeta meta) {
+        ItemStack targetItem = ((AllayItemMeta) meta).allayItemStack();
+        allayItemStack.removeAllEnchantments();
+        for (EnchantmentInstance enchantment : targetItem.getEnchantments()) {
+            allayItemStack.addEnchantment(enchantment.getType(), enchantment.getLevel());
+        }
+        allayItemStack.setLore(targetItem.getLore());
+        allayItemStack.setDurability(targetItem.getDurability());
+        allayItemStack.setCustomName(targetItem.getCustomName());
+        allayItemStack.setMeta(targetItem.getMeta());
+    }
+
+    @Override
+    public ItemStack getHandle() {
+        return allayItemStack;
+    }
+}

platforms/allay/src/main/java/com/dfsek/terra/allay/delegate/AllayItemType.java

@@ -0,0 +1,36 @@
+package com.dfsek.terra.allay.delegate;
+
+import org.allaymc.api.item.data.ItemId;
+import org.allaymc.api.item.type.ItemType;
+import org.allaymc.api.registry.Registries;
+
+import com.dfsek.terra.api.inventory.Item;
+
+
+/**
+ * @author daoge_cmd
+ */
+public final class AllayItemType implements Item {
+    private final ItemType<?> allayItemType;
+    private final double maxDurability;
+
+    public AllayItemType(ItemType<?> allayItemType) {
+        this.allayItemType = allayItemType;
+        this.maxDurability = Registries.ITEM_DATA.get(ItemId.fromIdentifier(allayItemType.getIdentifier())).maxDamage();
+    }
+
+    @Override
+    public com.dfsek.terra.api.inventory.ItemStack newItemStack(int amount) {
+        return new AllayItemStack(allayItemType.createItemStack(amount));
+    }
+
+    @Override
+    public double getMaxDurability() {
+        return maxDurability;
+    }
+
+    @Override
+    public ItemType<?> getHandle() {
+        return allayItemType;
+    }
+}

platforms/allay/src/main/java/com/dfsek/terra/allay/delegate/AllayProtoChunk.java

@@ -0,0 +1,45 @@
+package com.dfsek.terra.allay.delegate;
+
+import org.allaymc.api.block.property.type.BlockPropertyTypes;
+import org.allaymc.api.block.tag.BlockTags;
+import org.allaymc.api.block.type.BlockTypes;
+import org.allaymc.api.world.chunk.UnsafeChunk;
+import org.jetbrains.annotations.NotNull;
+
+import com.dfsek.terra.allay.Mapping;
+import com.dfsek.terra.api.block.state.BlockState;
+import com.dfsek.terra.api.world.chunk.generation.ProtoChunk;
+
+/**
+ * @author daoge_cmd
+ */
+public record AllayProtoChunk(UnsafeChunk allayChunk) implements ProtoChunk {
+
+    private static final org.allaymc.api.block.type.BlockState WATER = BlockTypes.WATER.ofState(BlockPropertyTypes.LIQUID_DEPTH.createValue(0));
+
+    @Override
+    public int getMaxHeight() {
+        return allayChunk.getDimensionInfo().maxHeight();
+    }
+
+    @Override
+    public void setBlock(int x, int y, int z, @NotNull BlockState blockState) {
+        AllayBlockState allayBlockState = (AllayBlockState) blockState;
+        allayChunk.setBlockState(x, y, z, allayBlockState.allayBlockState());
+        boolean containsWater = allayBlockState.containsWater() || allayChunk.getBlockState(x, y, z).getBlockType().hasBlockTag(BlockTags.WATER);
+        if (containsWater) {
+            allayChunk.setBlockState(x, y, z, WATER, 1);
+        }
+    }
+
+    @Override
+    public @NotNull BlockState getBlock(int x, int y, int z) {
+        org.allaymc.api.block.type.BlockState blockState = allayChunk.getBlockState(x, y, z);
+        return new AllayBlockState(blockState, Mapping.blockStateBeToJe(blockState));
+    }
+
+    @Override
+    public UnsafeChunk getHandle() {
+        return allayChunk;
+    }
+}

platforms/allay/src/main/java/com/dfsek/terra/allay/delegate/AllayProtoWorld.java

@@ -0,0 +1,100 @@
+package com.dfsek.terra.allay.delegate;
+
+import org.allaymc.api.block.property.type.BlockPropertyTypes;
+import org.allaymc.api.block.tag.BlockTags;
+import org.allaymc.api.block.type.BlockTypes;
+import org.allaymc.api.world.generator.context.OtherChunkAccessibleContext;
+
+import com.dfsek.terra.allay.Mapping;
+import com.dfsek.terra.api.block.entity.BlockEntity;
+import com.dfsek.terra.api.block.state.BlockState;
+import com.dfsek.terra.api.config.ConfigPack;
+import com.dfsek.terra.api.entity.Entity;
+import com.dfsek.terra.api.entity.EntityType;
+import com.dfsek.terra.api.util.vector.Vector3;
+import com.dfsek.terra.api.world.ServerWorld;
+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;
+
+/**
+ * @author daoge_cmd
+ */
+public record AllayProtoWorld(AllayServerWorld allayServerWorld, OtherChunkAccessibleContext context) implements ProtoWorld {
+
+    private static final org.allaymc.api.block.type.BlockState WATER = BlockTypes.WATER.ofState(BlockPropertyTypes.LIQUID_DEPTH.createValue(0));
+
+    @Override
+    public int centerChunkX() {
+        return context.getCurrentChunk().getX();
+    }
+
+    @Override
+    public int centerChunkZ() {
+        return context.getCurrentChunk().getZ();
+    }
+
+    @Override
+    public ServerWorld getWorld() {
+        return allayServerWorld;
+    }
+
+    @Override
+    public void setBlockState(int x, int y, int z, BlockState data, boolean physics) {
+        AllayBlockState allayBlockState = (AllayBlockState)data;
+        boolean containsWater = allayBlockState.containsWater() || context.getBlockState(x, y, z).getBlockType().hasBlockTag(BlockTags.WATER);
+        context.setBlockState(x, y, z, allayBlockState.allayBlockState());
+        if (containsWater) context.setBlockState(x, y, z, WATER, 1);
+    }
+
+    @Override
+    public BlockState getBlockState(int x, int y, int z) {
+        org.allaymc.api.block.type.BlockState blockState = context.getBlockState(x, y, z);
+        return new AllayBlockState(blockState, Mapping.blockStateBeToJe(blockState));
+    }
+
+    @Override
+    public Entity spawnEntity(double x, double y, double z, EntityType entityType) {
+        return new AllayFakeEntity(Vector3.of(x, y, z), allayServerWorld);
+    }
+
+    @Override
+    public BlockEntity getBlockEntity(int x, int y, int z) {
+        return null;
+    }
+
+    @Override
+    public ChunkGenerator getGenerator() {
+        return allayServerWorld.getGenerator();
+    }
+
+    @Override
+    public BiomeProvider getBiomeProvider() {
+        return allayServerWorld.getBiomeProvider();
+    }
+
+    @Override
+    public ConfigPack getPack() {
+        return allayServerWorld.getPack();
+    }
+
+    @Override
+    public long getSeed() {
+        return allayServerWorld.getSeed();
+    }
+
+    @Override
+    public int getMaxHeight() {
+        return allayServerWorld.getMaxHeight();
+    }
+
+    @Override
+    public int getMinHeight() {
+        return allayServerWorld.getMinHeight();
+    }
+
+    @Override
+    public AllayServerWorld getHandle() {
+        return allayServerWorld;
+    }
+}

platforms/allay/src/main/java/com/dfsek/terra/allay/delegate/AllayServerWorld.java

@@ -0,0 +1,88 @@
+package com.dfsek.terra.allay.delegate;
+
+import org.allaymc.api.block.property.type.BlockPropertyTypes;
+import org.allaymc.api.block.type.BlockTypes;
+import org.allaymc.api.world.Dimension;
+
+import com.dfsek.terra.allay.Mapping;
+import com.dfsek.terra.allay.generator.AllayGeneratorWrapper;
+import com.dfsek.terra.api.block.entity.BlockEntity;
+import com.dfsek.terra.api.block.state.BlockState;
+import com.dfsek.terra.api.config.ConfigPack;
+import com.dfsek.terra.api.entity.Entity;
+import com.dfsek.terra.api.entity.EntityType;
+import com.dfsek.terra.api.util.vector.Vector3;
+import com.dfsek.terra.api.world.ServerWorld;
+import com.dfsek.terra.api.world.biome.generation.BiomeProvider;
+import com.dfsek.terra.api.world.chunk.Chunk;
+import com.dfsek.terra.api.world.chunk.generation.ChunkGenerator;
+
+/**
+ * @author daoge_cmd
+ */
+public record AllayServerWorld(AllayGeneratorWrapper allayGeneratorWrapper, Dimension allayDimension) implements ServerWorld {
+
+    private static final org.allaymc.api.block.type.BlockState WATER = BlockTypes.WATER.ofState(BlockPropertyTypes.LIQUID_DEPTH.createValue(0));
+
+    @Override
+    public Chunk getChunkAt(int x, int z) {
+        return new AllayChunk(this, allayDimension.getChunkService().getChunk(x ,z));
+    }
+
+    @Override
+    public void setBlockState(int x, int y, int z, BlockState data, boolean physics) {
+        // In dimension#setBlockState() method, Water will be moved to layer 1 if it is placed at layer 0
+        allayDimension.setBlockState(x, y, z, ((AllayBlockState) data).allayBlockState());
+    }
+
+    @Override
+    public Entity spawnEntity(double x, double y, double z, EntityType entityType) {
+        return new AllayFakeEntity(Vector3.of(x, y, z), this);
+    }
+
+    @Override
+    public BlockState getBlockState(int x, int y, int z) {
+        org.allaymc.api.block.type.BlockState allayBlockState = allayDimension.getBlockState(x, y, z);
+        return new AllayBlockState(allayBlockState, Mapping.blockStateBeToJe(allayBlockState));
+    }
+
+    @Override
+    public BlockEntity getBlockEntity(int x, int y, int z) {
+        return null;
+    }
+
+    @Override
+    public ChunkGenerator getGenerator() {
+        return allayGeneratorWrapper.getHandle();
+    }
+
+    @Override
+    public BiomeProvider getBiomeProvider() {
+        return allayGeneratorWrapper.getBiomeProvider();
+    }
+
+    @Override
+    public ConfigPack getPack() {
+        return allayGeneratorWrapper.getConfigPack();
+    }
+
+    @Override
+    public long getSeed() {
+        return allayGeneratorWrapper.getSeed();
+    }
+
+    @Override
+    public int getMaxHeight() {
+        return allayDimension.getDimensionInfo().maxHeight();
+    }
+
+    @Override
+    public int getMinHeight() {
+        return allayDimension.getDimensionInfo().minHeight();
+    }
+
+    @Override
+    public Object getHandle() {
+        return allayDimension;
+    }
+}

platforms/allay/src/main/java/com/dfsek/terra/allay/generator/AllayGeneratorWrapper.java

@@ -0,0 +1,180 @@
+package com.dfsek.terra.allay.generator;
+
+import org.allaymc.api.utils.AllayStringUtils;
+import org.allaymc.api.world.biome.BiomeType;
+import org.allaymc.api.world.chunk.UnsafeChunk;
+import org.allaymc.api.world.generator.WorldGenerator;
+import org.allaymc.api.world.generator.context.NoiseContext;
+import org.allaymc.api.world.generator.context.PopulateContext;
+import org.allaymc.api.world.generator.function.Noiser;
+import org.allaymc.api.world.generator.function.Populator;
+
+import java.util.Locale;
+import java.util.Map;
+import java.util.Optional;
+
+import com.dfsek.terra.allay.TerraAllayPlugin;
+import com.dfsek.terra.allay.delegate.AllayProtoChunk;
+import com.dfsek.terra.allay.delegate.AllayProtoWorld;
+import com.dfsek.terra.allay.delegate.AllayServerWorld;
+import com.dfsek.terra.api.config.ConfigPack;
+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.stage.GenerationStage;
+import com.dfsek.terra.api.world.chunk.generation.util.GeneratorWrapper;
+import com.dfsek.terra.api.world.info.WorldProperties;
+
+/**
+ * @author daoge_cmd
+ */
+public class AllayGeneratorWrapper implements GeneratorWrapper {
+
+    protected static final String OPTION_PACK_NAME = "pack";
+    protected static final String OPTION_SEED = "seed";
+
+    protected final BiomeProvider biomeProvider;
+    protected final long seed;
+    protected final WorldGenerator allayWorldGenerator;
+    protected ChunkGenerator chunkGenerator;
+    protected ConfigPack configPack;
+    protected WorldProperties worldProperties;
+    protected AllayServerWorld allayServerWorld;
+
+    public AllayGeneratorWrapper(String preset) {
+        Map<String, String> options = AllayStringUtils.parseOptions(preset);
+        String packName = options.get(OPTION_PACK_NAME);
+        if(packName == null) {
+            throw new IllegalArgumentException("Missing config pack name");
+        }
+        this.seed = Long.parseLong(options.getOrDefault(OPTION_SEED, "0"));
+        this.configPack = getConfigPack(packName);
+        this.chunkGenerator = createGenerator(this.configPack);
+        this.biomeProvider = this.configPack.getBiomeProvider();
+        this.allayWorldGenerator = WorldGenerator
+            .builder()
+            .name("TERRA")
+            .preset(preset)
+            .noisers(new AllayNoiser())
+            .populators(new AllayPopulator())
+            .onDimensionSet(dimension -> {
+                this.allayServerWorld = new AllayServerWorld(this, dimension);
+                this.worldProperties = new WorldProperties() {
+
+                    private final Object fakeHandle = new Object();
+
+                    @Override
+                    public long getSeed() {
+                        return seed;
+                    }
+
+                    @Override
+                    public int getMaxHeight() {
+                        return dimension.getDimensionInfo().maxHeight();
+                    }
+
+                    @Override
+                    public int getMinHeight() {
+                        return dimension.getDimensionInfo().minHeight();
+                    }
+
+                    @Override
+                    public Object getHandle() {
+                        return fakeHandle;
+                    }
+                };
+            })
+            .build();
+    }
+
+    @Override
+    public ChunkGenerator getHandle() {
+        return chunkGenerator;
+    }
+
+    public BiomeProvider getBiomeProvider() {
+        return this.biomeProvider;
+    }
+
+    public ConfigPack getConfigPack() {
+        return this.configPack;
+    }
+
+    public void setConfigPack(ConfigPack configPack) {
+        this.configPack = configPack;
+        this.chunkGenerator = createGenerator(this.configPack);
+    }
+
+    public long getSeed() {
+        return this.seed;
+    }
+
+    public WorldGenerator getAllayWorldGenerator() {
+        return this.allayWorldGenerator;
+    }
+
+    protected class AllayNoiser implements Noiser {
+
+        @Override
+        public boolean apply(NoiseContext context) {
+            UnsafeChunk chunk = context.getCurrentChunk();
+            int chunkX = chunk.getX();
+            int chunkZ = chunk.getZ();
+            chunkGenerator.generateChunkData(
+                new AllayProtoChunk(chunk),
+                worldProperties, biomeProvider,
+                chunkX, chunkZ
+            );
+            int minHeight = context.getDimensionInfo().minHeight();
+            int maxHeight = context.getDimensionInfo().maxHeight();
+            for(int x = 0; x < 16; x++) {
+                for(int y = minHeight; y < maxHeight; y++) {
+                    for(int z = 0; z < 16; z++) {
+                        chunk.setBiome(
+                            x, y, z,
+                            (BiomeType) biomeProvider.getBiome(chunkX * 16 + x, y, chunkZ * 16 + z, seed).getPlatformBiome().getHandle()
+                        );
+                    }
+                }
+            }
+            return true;
+        }
+
+        @Override
+        public String getName() {
+            return "TERRA_NOISER";
+        }
+    }
+
+    protected class AllayPopulator implements Populator {
+
+        @Override
+        public boolean apply(PopulateContext context) {
+            AllayProtoWorld tmp = new AllayProtoWorld(allayServerWorld, context);
+            try {
+                for(GenerationStage generationStage : configPack.getStages()) {
+                    generationStage.populate(tmp);
+                }
+            } catch(Exception e) {
+                TerraAllayPlugin.INSTANCE.getPluginLogger().error("Error while populating chunk", e);
+            }
+            return true;
+        }
+
+        @Override
+        public String getName() {
+            return "TERRA_POPULATOR";
+        }
+    }
+
+    protected static ConfigPack getConfigPack(String packName) {
+        Optional<ConfigPack> byId = TerraAllayPlugin.PLATFORM.getConfigRegistry().getByID(packName);
+        return byId.orElseGet(
+            () -> TerraAllayPlugin.PLATFORM.getConfigRegistry().getByID(packName.toUpperCase(Locale.ENGLISH))
+                .orElseThrow(() -> new IllegalArgumentException("Cant find terra config pack named " + packName))
+        );
+    }
+
+    protected static ChunkGenerator createGenerator(ConfigPack configPack) {
+        return configPack.getGeneratorProvider().newInstance(configPack);
+    }
+}

platforms/allay/src/main/java/com/dfsek/terra/allay/handle/AllayItemHandle.java

@@ -0,0 +1,36 @@
+package com.dfsek.terra.allay.handle;
+
+import org.allaymc.api.registry.Registries;
+import org.allaymc.api.utils.Identifier;
+
+import java.util.Set;
+import java.util.stream.Collectors;
+
+import com.dfsek.terra.allay.Mapping;
+import com.dfsek.terra.allay.delegate.AllayEnchantment;
+import com.dfsek.terra.allay.delegate.AllayItemType;
+import com.dfsek.terra.api.handle.ItemHandle;
+import com.dfsek.terra.api.inventory.Item;
+import com.dfsek.terra.api.inventory.item.Enchantment;
+
+/**
+ * @author daoge_cmd
+ */
+public class AllayItemHandle implements ItemHandle {
+    @Override
+    public Item createItem(String data) {
+        return new AllayItemType(Mapping.itemIdJeToBe(data));
+    }
+
+    @Override
+    public Enchantment getEnchantment(String id) {
+        return new AllayEnchantment(Registries.ENCHANTMENTS.getByK2(new Identifier(Mapping.enchantmentIdJeToBe(id))));
+    }
+
+    @Override
+    public Set<Enchantment> getEnchantments() {
+        return Registries.ENCHANTMENTS.getContent().m1().values().stream()
+            .map(AllayEnchantment::new)
+            .collect(Collectors.toSet());
+    }
+}

platforms/allay/src/main/java/com/dfsek/terra/allay/handle/AllayWorldHandle.java

@@ -0,0 +1,38 @@
+package com.dfsek.terra.allay.handle;
+
+import org.jetbrains.annotations.NotNull;
+
+import com.dfsek.terra.allay.JeBlockState;
+import com.dfsek.terra.allay.Mapping;
+import com.dfsek.terra.allay.delegate.AllayBlockState;
+import com.dfsek.terra.api.block.state.BlockState;
+import com.dfsek.terra.api.entity.EntityType;
+import com.dfsek.terra.api.handle.WorldHandle;
+
+/**
+ * @author daoge_cmd
+ */
+public class AllayWorldHandle implements WorldHandle {
+
+    @Override
+    public @NotNull BlockState createBlockState(@NotNull String data) {
+        JeBlockState jeBlockState = JeBlockState.fromString(data);
+        return new AllayBlockState(Mapping.blockStateJeToBe(jeBlockState), jeBlockState);
+    }
+
+    @Override
+    public @NotNull BlockState air() {
+        return AllayBlockState.AIR;
+    }
+
+    @Override
+    public @NotNull EntityType getEntity(@NotNull String id) {
+        return new EntityType() {
+            private final Object fakeEntityType = new Object();
+            @Override
+            public Object getHandle() {
+                return fakeEntityType;
+            }
+        };
+    }
+}

platforms/allay/src/main/resources/mapping/biomes.json

@@ -0,0 +1 @@
+{ "minecraft:badlands": { "bedrock_id": 37 }, "minecraft:bamboo_jungle": { "bedrock_id": 48 }, "minecraft:basalt_deltas": { "bedrock_id": 181 }, "minecraft:beach": { "bedrock_id": 16 }, "minecraft:birch_forest": { "bedrock_id": 27 }, "minecraft:cherry_grove": { "bedrock_id": 192 }, "minecraft:cold_ocean": { "bedrock_id": 44 }, "minecraft:crimson_forest": { "bedrock_id": 179 }, "minecraft:dark_forest": { "bedrock_id": 29 }, "minecraft:deep_cold_ocean": { "bedrock_id": 45 }, "minecraft:deep_dark": { "bedrock_id": 190 }, "minecraft:deep_frozen_ocean": { "bedrock_id": 47 }, "minecraft:deep_lukewarm_ocean": { "bedrock_id": 43 }, "minecraft:deep_ocean": { "bedrock_id": 24 }, "minecraft:desert": { "bedrock_id": 2 }, "minecraft:dripstone_caves": { "bedrock_id": 188 }, "minecraft:end_barrens": { "bedrock_id": 9 }, "minecraft:end_highlands": { "bedrock_id": 9 }, "minecraft:end_midlands": { "bedrock_id": 9 }, "minecraft:eroded_badlands": { "bedrock_id": 165 }, "minecraft:flower_forest": { "bedrock_id": 132 }, "minecraft:forest": { "bedrock_id": 4 }, "minecraft:frozen_ocean": { "bedrock_id": 46 }, "minecraft:frozen_peaks": { "bedrock_id": 183 }, "minecraft:frozen_river": { "bedrock_id": 11 }, "minecraft:grove": { "bedrock_id": 185 }, "minecraft:ice_spikes": { "bedrock_id": 140 }, "minecraft:jagged_peaks": { "bedrock_id": 182 }, "minecraft:jungle": { "bedrock_id": 21 }, "minecraft:lukewarm_ocean": { "bedrock_id": 42 }, "minecraft:lush_caves": { "bedrock_id": 187 }, "minecraft:mangrove_swamp": { "bedrock_id": 191 }, "minecraft:meadow": { "bedrock_id": 186 }, "minecraft:mushroom_fields": { "bedrock_id": 14 }, "minecraft:nether_wastes": { "bedrock_id": 8 }, "minecraft:ocean": { "bedrock_id": 0 }, "minecraft:old_growth_birch_forest": { "bedrock_id": 155 }, "minecraft:old_growth_pine_taiga": { "bedrock_id": 32 }, "minecraft:old_growth_spruce_taiga": { "bedrock_id": 160 }, "minecraft:plains": { "bedrock_id": 1 }, "minecraft:river": { "bedrock_id": 7 }, "minecraft:savanna": { "bedrock_id": 35 }, "minecraft:savanna_plateau": { "bedrock_id": 36 }, "minecraft:small_end_islands": { "bedrock_id": 9 }, "minecraft:snowy_beach": { "bedrock_id": 26 }, "minecraft:snowy_plains": { "bedrock_id": 12 }, "minecraft:snowy_slopes": { "bedrock_id": 184 }, "minecraft:snowy_taiga": { "bedrock_id": 30 }, "minecraft:soul_sand_valley": { "bedrock_id": 178 }, "minecraft:sparse_jungle": { "bedrock_id": 23 }, "minecraft:stony_peaks": { "bedrock_id": 189 }, "minecraft:stony_shore": { "bedrock_id": 25 }, "minecraft:sunflower_plains": { "bedrock_id": 129 }, "minecraft:swamp": { "bedrock_id": 6 }, "minecraft:taiga": { "bedrock_id": 5 }, "minecraft:the_end": { "bedrock_id": 9 }, "minecraft:the_void": { "bedrock_id": 7 }, "minecraft:warm_ocean": { "bedrock_id": 40 }, "minecraft:warped_forest": { "bedrock_id": 180 }, "minecraft:windswept_forest": { "bedrock_id": 34 }, "minecraft:windswept_gravelly_hills": { "bedrock_id": 131 }, "minecraft:windswept_hills": { "bedrock_id": 3 }, "minecraft:windswept_savanna": { "bedrock_id": 163 }, "minecraft:wooded_badlands": { "bedrock_id": 38 } }

platforms/allay/src/main/resources/plugin.json

@@ -0,0 +1,8 @@
+{
+    "entrance": "com.dfsek.terra.allay.TerraAllayPlugin",
+    "name": "Terra",
+    "authors": ["daoge_cmd", "dfsek", "duplexsystem", "Astrash", "solonovamax", "Sancires", "Aureus", "RogueShade"],
+    "version": "@VERSION@",
+    "description": "@DESCRIPTION@",
+    "website": "@WIKI@"
+}

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

@@ -33,7 +33,7 @@ import com.dfsek.terra.mod.util.MinecraftAdapter;
 @Implements(@Interface(iface = com.dfsek.terra.api.entity.Entity.class, prefix = "terra$"))
 public abstract class EntityMixin {
     @Shadow
-    public net.minecraft.world.World world;
+    private net.minecraft.world.World world;
 
     @Shadow
     private BlockPos blockPos;