Merge branch 'main' into v3

# Conflicts:
#	worldedit-core/src/main/java/com/fastasyncworldedit/core/extent/TransformExtent.java
#	worldedit-core/src/main/java/com/sk89q/worldedit/function/pattern/RandomPattern.java

.github/ISSUE_TEMPLATE/bug_report.yml

@@ -27,10 +27,9 @@ body:
       description: Which server version version you using? If your server version is not listed, it is not supported. Update to a supported version first.
       multiple: false
       options:
-        - '1.20.4'
+        - '1.20.5/6'
         - '1.20'
         - '1.19.4'
-        - '1.18.2'
     validations:
       required: true
 

.github/renovate.json

@@ -2,7 +2,8 @@
   "$schema" : "https://docs.renovatebot.com/renovate-schema.json",
   "extends" : [
     "config:recommended",
-    ":semanticCommitsDisabled"
+    ":semanticCommitsDisabled",
+    "schedule:earlyMondays"
   ],
   "automerge" : true,
   "ignoreDeps" : [

.github/workflows/build-pr.yml

@@ -11,13 +11,13 @@ jobs:
       - name: Checkout Repository
         uses: actions/checkout@v4
       - name: Validate Gradle Wrapper
-        uses: gradle/wrapper-validation-action@v2
+        uses: gradle/actions/wrapper-validation@v3
       - name: Setup Java
         uses: actions/setup-java@v4
         with:
           distribution: temurin
           cache: gradle
-          java-version: 17
+          java-version: 21
       - name: Build on ${{ matrix.os }}
         run: ./gradlew build -s
       - name: Archive artifacts

.github/workflows/build.yml

@@ -11,13 +11,13 @@ jobs:
       - name: Checkout Repository
         uses: actions/checkout@v4
       - name: Validate Gradle Wrapper
-        uses: gradle/wrapper-validation-action@v2
+        uses: gradle/actions/wrapper-validation@v3
       - name: Setup Java
         uses: actions/setup-java@v4
         with:
           distribution: temurin
           cache: gradle
-          java-version: 17
+          java-version: 21
       - name: Clean Build
         run: ./gradlew clean build --no-daemon
       - name: Determine release status

.github/workflows/codeql.yml

@@ -25,7 +25,7 @@ jobs:
         with:
           distribution: temurin
           cache: gradle
-          java-version: 17
+          java-version: 21
       - name: Initialize CodeQL
         uses: github/codeql-action/init@v3
         with:

.github/workflows/label-merge-conflicts.yaml

@@ -15,7 +15,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Label conflicting PRs
-        uses: eps1lon/actions-label-merge-conflict@v3.0.0
+        uses: eps1lon/actions-label-merge-conflict@v3.0.2
         with:
           dirtyLabel: "unresolved-merge-conflict"
           repoToken: "${{ secrets.GITHUB_TOKEN }}"

.github/workflows/upload-release-assets.yml

@@ -9,13 +9,13 @@ jobs:
       - name: Checkout Repository
         uses: actions/checkout@v4
       - name: Validate Gradle Wrapper
-        uses: gradle/wrapper-validation-action@v2
+        uses: gradle/actions/wrapper-validation@v3
       - name: Setup Java
         uses: actions/setup-java@v4
         with:
           distribution: temurin
           cache: gradle
-          java-version: 17
+          java-version: 21
       - name: Clean Build
         run: ./gradlew clean build --no-daemon
       - name: Upload Release Assets

COMPILING.adoc

@@ -3,12 +3,12 @@
 
 = Compiling
 
-You can compile FastAsyncWorldEdit as long as you have some version of Java greater than or equal to 17 installed. Gradle will download JDK 17 specifically if needed,
+You can compile FastAsyncWorldEdit as long as you have some version of Java greater than or equal to 21 installed. Gradle will download JDK 21 specifically if needed,
 but it needs some version of Java to bootstrap from.
 
-Note that if you have JRE 8 installed, Gradle will currently attempt to use that to compile, which will not work. It is easiest to uninstall JRE 8 and replace it with JDK 17.
+Note that if you have JRE 8 installed, Gradle will currently attempt to use that to compile, which will not work. It is easiest to uninstall JRE 8 and replace it with JDK 21.
 
-You can get the JDK 17 link:https://adoptium.net/[here] from Adoptium.
+You can get the JDK 21 link:https://adoptium.net/[here] from Adoptium.
 
 The build process uses Gradle, which you do *not* need to download. FastAsyncWorldEdit is a multi-module project with three active modules:
 

Jenkinsfile

@@ -7,7 +7,7 @@ pipeline {
         stage('Build') {
             steps {
                 withEnv([
-                        "PATH+JAVA=${tool 'Temurin-17.0.7_7'}/bin"
+                        "PATH+JAVA=${tool 'Temurin-21.0.3_9'}/bin"
                 ]) {
                     sh './gradlew clean build'
                 }

build.gradle.kts

@@ -6,8 +6,8 @@ import java.time.format.DateTimeFormatter
 import xyz.jpenilla.runpaper.task.RunServer
 
 plugins {
-    id("io.github.gradle-nexus.publish-plugin") version "1.3.0"
+    id("io.github.gradle-nexus.publish-plugin") version "2.0.0"
-    id("xyz.jpenilla.run-paper") version "2.2.3"
+    id("xyz.jpenilla.run-paper") version "2.3.0"
 }
 
 if (!File("$rootDir/.git").exists()) {
@@ -34,7 +34,7 @@ logger.lifecycle("""
 *******************************************
 """)
 
-var rootVersion by extra("2.9.2")
+var rootVersion by extra("2.10.1")
 var snapshot by extra("SNAPSHOT")
 var revision: String by extra("")
 var buildNumber by extra("")
@@ -83,7 +83,7 @@ allprojects {
 }
 
 applyCommonConfiguration()
-val supportedVersions = listOf("1.18.2", "1.19.4", "1.20", "1.20.4")
+val supportedVersions = listOf("1.19.4", "1.20", "1.20.4", "1.20.5", "1.20.6")
 
 tasks {
     supportedVersions.forEach {

buildSrc/build.gradle.kts

@@ -24,11 +24,23 @@ dependencies {
     implementation(gradleApi())
     implementation("org.ajoberstar.grgit:grgit-gradle:5.2.2")
     implementation("com.github.johnrengelman:shadow:8.1.1")
-    implementation("io.papermc.paperweight.userdev:io.papermc.paperweight.userdev.gradle.plugin:1.5.11")
+    implementation("io.papermc.paperweight.userdev:io.papermc.paperweight.userdev.gradle.plugin:1.7.1")
+    constraints {
+        val asmVersion = "[9.7,)"
+        implementation("org.ow2.asm:asm:$asmVersion") {
+            because("Need Java 21 support in shadow")
+        }
+        implementation("org.ow2.asm:asm-commons:$asmVersion") {
+            because("Need Java 21 support in shadow")
+        }
+        implementation("org.vafer:jdependency:[2.10,)") {
+            because("Need Java 21 support in shadow")
+        }
+    }
 }
 
 kotlin {
     jvmToolchain {
-        (this as JavaToolchainSpec).languageVersion.set(JavaLanguageVersion.of(17))
+        (this as JavaToolchainSpec).languageVersion.set(JavaLanguageVersion.of(21))
     }
 }

buildSrc/src/main/kotlin/CommonConfig.kt

@@ -33,7 +33,7 @@ fun Project.applyCommonConfiguration() {
 
     plugins.withId("java") {
         the<JavaPluginExtension>().toolchain {
-            languageVersion.set(JavaLanguageVersion.of(17))
+            languageVersion.set(JavaLanguageVersion.of(21))
         }
     }
 

buildSrc/src/main/kotlin/CommonJavaConfig.kt

@@ -21,7 +21,7 @@ fun Project.applyCommonJavaConfiguration(sourcesJar: Boolean, banSlf4j: Boolean
             .matching { it.name == "compileJava" || it.name == "compileTestJava" }
             .configureEach {
                 val disabledLint = listOf(
-                        "processing", "path", "fallthrough", "serial"
+                        "processing", "path", "fallthrough", "serial", "overloads", "this-escape",
                 )
                 options.release.set(17)
                 options.compilerArgs.addAll(listOf("-Xlint:all") + disabledLint.map { "-Xlint:-$it" })
@@ -31,7 +31,7 @@ fun Project.applyCommonJavaConfiguration(sourcesJar: Boolean, banSlf4j: Boolean
             }
 
     configurations.all {
-        attributes.attribute(TargetJvmVersion.TARGET_JVM_VERSION_ATTRIBUTE, 17)
+        attributes.attribute(TargetJvmVersion.TARGET_JVM_VERSION_ATTRIBUTE, 21)
     }
 
     tasks.withType<Test>().configureEach {
@@ -61,7 +61,7 @@ fun Project.applyCommonJavaConfiguration(sourcesJar: Boolean, banSlf4j: Boolean
                     "https://jd.advntr.dev/api/latest/",
                     "https://logging.apache.org/log4j/2.x/javadoc/log4j-api/",
                     "https://www.antlr.org/api/Java/",
-                    "https://jd.papermc.io/paper/1.20/",
+                    "https://jd.papermc.io/paper/1.20.6/",
                     "https://intellectualsites.github.io/fastasyncworldedit-javadocs/worldedit-core/"
             )
             docTitle = "${rootProject.name}-${project.description}" +  " " + "${rootProject.version}"

buildSrc/src/main/kotlin/LibsConfig.kt

@@ -122,7 +122,7 @@ fun Project.applyLibrariesConfiguration() {
             attribute(Category.CATEGORY_ATTRIBUTE, project.objects.named(Category.LIBRARY))
             attribute(Bundling.BUNDLING_ATTRIBUTE, project.objects.named(Bundling.SHADOWED))
             attribute(LibraryElements.LIBRARY_ELEMENTS_ATTRIBUTE, project.objects.named(LibraryElements.JAR))
-            attribute(TargetJvmVersion.TARGET_JVM_VERSION_ATTRIBUTE, 17)
+            attribute(TargetJvmVersion.TARGET_JVM_VERSION_ATTRIBUTE, 21)
         }
         outgoing.artifact(tasks.named("jar"))
     }
@@ -137,7 +137,7 @@ fun Project.applyLibrariesConfiguration() {
             attribute(Category.CATEGORY_ATTRIBUTE, project.objects.named(Category.LIBRARY))
             attribute(Bundling.BUNDLING_ATTRIBUTE, project.objects.named(Bundling.SHADOWED))
             attribute(LibraryElements.LIBRARY_ELEMENTS_ATTRIBUTE, project.objects.named(LibraryElements.JAR))
-            attribute(TargetJvmVersion.TARGET_JVM_VERSION_ATTRIBUTE, 17)
+            attribute(TargetJvmVersion.TARGET_JVM_VERSION_ATTRIBUTE, 21)
         }
         outgoing.artifact(tasks.named("jar"))
     }

gradle/libs.versions.toml

@@ -1,6 +1,6 @@
 [versions]
 # Minecraft expectations
-paper = "1.20.4-R0.1-SNAPSHOT"
+paper = "1.20.6-R0.1-SNAPSHOT"
 fastutil = "8.5.9"
 guava = "31.1-jre"
 log4j = "2.19.0"
@@ -9,25 +9,25 @@ snakeyaml = "2.0"
 
 # Plugins
 dummypermscompat = "1.10"
-worldguard-bukkit = "7.0.9"
+worldguard-bukkit = "7.0.10"
 mapmanager = "1.8.0-SNAPSHOT"
 griefprevention = "17.0.0"
 griefdefender = "2.1.0-SNAPSHOT"
 residence = "4.5._13.1"
-towny = "0.100.1.23"
+towny = "0.100.2.12"
-plotsquared = "7.3.6"
+plotsquared = "7.3.8"
 
 # Third party
 bstats = "3.0.2"
 sparsebitset = "1.3"
 parallelgzip = "1.0.5"
-adventure = "4.16.0"
+adventure = "4.17.0"
-adventure-bukkit = "4.3.2"
+adventure-bukkit = "4.3.3"
-checkerqual = "3.42.0"
+checkerqual = "3.43.0"
 truezip = "6.8.4"
 auto-value = "1.10.4"
 findbugs = "3.0.2"
-rhino-runtime = "1.7.14"
+rhino-runtime = "1.7.15"
 zstd-jni = "1.4.8-1" # Not latest as it can be difficult to obtain latest ZSTD libs
 antlr4 = "4.13.1"
 json-simple = "1.1.1"
@@ -35,18 +35,18 @@ jlibnoise = "1.0.0"
 jchronic = "0.2.4a"
 lz4-java = "1.8.0"
 lz4-stream = "1.0.0"
-commons-cli = "1.6.0"
+commons-cli = "1.8.0"
 paperlib = "1.0.8"
-paster = "1.1.5"
+paster = "1.1.6"
 vault = "1.7.1"
-serverlib = "2.3.4"
+serverlib = "2.3.6"
 ## Internal
 text-adapter = "3.0.6"
 text = "3.0.4"
-piston = "0.5.8"
+piston = "0.5.10"
 
 # Tests
-mockito = "5.11.0"
+mockito = "5.12.0"
 
 # Gradle plugins
 pluginyml = "0.6.0"

settings.gradle.kts

@@ -2,7 +2,7 @@ rootProject.name = "FastAsyncWorldEdit"
 
 include("worldedit-libs")
 
-listOf("1_18_2", "1_19_4", "1_20", "1_20_2", "1_20_4").forEach {
+listOf("1_19_4", "1_20", "1_20_2", "1_20_4", "1_20_5").forEach {
     include("worldedit-bukkit:adapters:adapter-$it")
 }
 

worldedit-bukkit/adapters/adapter-1_19_4/src/main/java/com/sk89q/worldedit/bukkit/adapter/ext/fawe/v1_19_R3/PaperweightAdapter.java

@@ -27,7 +27,6 @@ import com.google.common.collect.Sets;
 import com.google.common.util.concurrent.Futures;
 import com.mojang.datafixers.util.Either;
 import com.mojang.serialization.Lifecycle;
-import com.sk89q.jnbt.CompoundTag;
 import com.sk89q.jnbt.NBTConstants;
 import com.sk89q.worldedit.WorldEditException;
 import com.sk89q.worldedit.blocks.BaseItem;
@@ -531,7 +530,7 @@ public final class PaperweightAdapter implements BukkitImplAdapter<net.minecraft
     public void sendFakeNBT(Player player, BlockVector3 pos, CompoundBinaryTag nbtData) {
         ((CraftPlayer) player).getHandle().connection.send(ClientboundBlockEntityDataPacket.create(
                 new StructureBlockEntity(
-                        new BlockPos(pos.getBlockX(), pos.getBlockY(), pos.getBlockZ()),
+                        new BlockPos(pos.x(), pos.y(), pos.z()),
                         Blocks.STRUCTURE_BLOCK.defaultBlockState()
                 ),
                 __ -> (net.minecraft.nbt.CompoundTag) fromNativeBinary(nbtData)
@@ -581,10 +580,10 @@ public final class PaperweightAdapter implements BukkitImplAdapter<net.minecraft
             return false;
         }
         fakePlayer.setItemInHand(InteractionHand.MAIN_HAND, stack);
-        fakePlayer.absMoveTo(position.getBlockX(), position.getBlockY(), position.getBlockZ(),
+        fakePlayer.absMoveTo(position.x(), position.y(), position.z(),
                 (float) face.toVector().toYaw(), (float) face.toVector().toPitch());
 
-        final BlockPos blockPos = new BlockPos(position.getBlockX(), position.getBlockY(), position.getBlockZ());
+        final BlockPos blockPos = new BlockPos(position.x(), position.y(), position.z());
         final Vec3 blockVec = Vec3.atLowerCornerOf(blockPos);
         final net.minecraft.core.Direction enumFacing = adapt(face);
         BlockHitResult rayTrace = new BlockHitResult(blockVec, enumFacing, blockPos, false);
@@ -605,7 +604,7 @@ public final class PaperweightAdapter implements BukkitImplAdapter<net.minecraft
     public boolean canPlaceAt(org.bukkit.World world, BlockVector3 position, BlockState blockState) {
         int internalId = BlockStateIdAccess.getBlockStateId(blockState);
         net.minecraft.world.level.block.state.BlockState blockData = Block.stateById(internalId);
-        return blockData.canSurvive(((CraftWorld) world).getHandle(), new BlockPos(position.getX(), position.getY(), position.getZ()));
+        return blockData.canSurvive(((CraftWorld) world).getHandle(), new BlockPos(position.x(), position.y(), position.z()));
     }
 
     @Override
@@ -725,7 +724,7 @@ public final class PaperweightAdapter implements BukkitImplAdapter<net.minecraft
         }
 
         for (BlockVector3 vec : region) {
-            BlockPos pos = new BlockPos(vec.getBlockX(), vec.getBlockY(), vec.getBlockZ());
+            BlockPos pos = new BlockPos(vec.x(), vec.y(), vec.z());
             ChunkAccess chunk = chunks.get(new ChunkPos(pos));
             final net.minecraft.world.level.block.state.BlockState blockData = chunk.getBlockState(pos);
             int internalId = Block.getId(blockData);
@@ -738,7 +737,7 @@ public final class PaperweightAdapter implements BukkitImplAdapter<net.minecraft
             }
             extent.setBlock(vec, state.toBaseBlock());
             if (options.shouldRegenBiomes()) {
-                Biome origBiome = chunk.getNoiseBiome(vec.getX(), vec.getY(), vec.getZ()).value();
+                Biome origBiome = chunk.getNoiseBiome(vec.x(), vec.y(), vec.z()).value();
                 BiomeType adaptedBiome = adapt(serverWorld, origBiome);
                 if (adaptedBiome != null) {
                     extent.setBiome(vec, adaptedBiome);
@@ -757,7 +756,7 @@ public final class PaperweightAdapter implements BukkitImplAdapter<net.minecraft
                 //noinspection unchecked
                 chunkLoadings.add(
                         ((CompletableFuture<Either<ChunkAccess, ChunkHolder.ChunkLoadingFailure>>)
-                                getChunkFutureMethod.invoke(chunkManager, chunk.getX(), chunk.getZ(), ChunkStatus.FEATURES, true))
+                                getChunkFutureMethod.invoke(chunkManager, chunk.x(), chunk.z(), ChunkStatus.FEATURES, true))
                                 .thenApply(either -> either.left().orElse(null))
                 );
             } catch (IllegalAccessException | InvocationTargetException e) {
@@ -797,7 +796,7 @@ public final class PaperweightAdapter implements BukkitImplAdapter<net.minecraft
     public boolean clearContainerBlockContents(org.bukkit.World world, BlockVector3 pt) {
         ServerLevel originalWorld = ((CraftWorld) world).getHandle();
 
-        BlockEntity entity = originalWorld.getBlockEntity(new BlockPos(pt.getBlockX(), pt.getBlockY(), pt.getBlockZ()));
+        BlockEntity entity = originalWorld.getBlockEntity(new BlockPos(pt.x(), pt.y(), pt.z()));
         if (entity instanceof Clearable) {
             ((Clearable) entity).clearContent();
             return true;

worldedit-bukkit/adapters/adapter-1_19_4/src/main/java/com/sk89q/worldedit/bukkit/adapter/impl/fawe/v1_19_R3/PaperweightFaweAdapter.java

@@ -472,7 +472,7 @@ public final class PaperweightFaweAdapter extends FaweAdapter<net.minecraft.nbt.
         net.minecraft.world.level.block.state.BlockState blockState1 = Block.stateById(internalId);
         return blockState1.hasPostProcess(
                 getServerLevel(world),
-                new BlockPos(blockVector3.getX(), blockVector3.getY(), blockVector3.getZ())
+                new BlockPos(blockVector3.x(), blockVector3.y(), blockVector3.z())
         );
     }
 

worldedit-bukkit/adapters/adapter-1_19_4/src/main/java/com/sk89q/worldedit/bukkit/adapter/impl/fawe/v1_19_R3/PaperweightGetBlocks.java

@@ -786,9 +786,9 @@ public class PaperweightGetBlocks extends CharGetBlocks implements BukkitGetBloc
                         for (final Map.Entry<BlockVector3, CompoundTag> entry : tiles.entrySet()) {
                             final CompoundTag nativeTag = entry.getValue();
                             final BlockVector3 blockHash = entry.getKey();
-                            final int x = blockHash.getX() + bx;
+                            final int x = blockHash.x() + bx;
-                            final int y = blockHash.getY();
+                            final int y = blockHash.y();
-                            final int z = blockHash.getZ() + bz;
+                            final int z = blockHash.z() + bz;
                             final BlockPos pos = new BlockPos(x, y, z);
 
                             synchronized (nmsWorld) {

worldedit-bukkit/adapters/adapter-1_20/src/main/java/com/sk89q/worldedit/bukkit/adapter/ext/fawe/v1_20_R1/PaperweightAdapter.java

@@ -570,7 +570,7 @@ public final class PaperweightAdapter implements BukkitImplAdapter<net.minecraft
     public void sendFakeNBT(Player player, BlockVector3 pos, CompoundBinaryTag nbtData) {
         ((CraftPlayer) player).getHandle().connection.send(ClientboundBlockEntityDataPacket.create(
                 new StructureBlockEntity(
-                        new BlockPos(pos.getBlockX(), pos.getBlockY(), pos.getBlockZ()),
+                        new BlockPos(pos.x(), pos.y(), pos.z()),
                         Blocks.STRUCTURE_BLOCK.defaultBlockState()
                 ),
                 __ -> (net.minecraft.nbt.CompoundTag) fromNativeBinary(nbtData)
@@ -631,10 +631,10 @@ public final class PaperweightAdapter implements BukkitImplAdapter<net.minecraft
             return false;
         }
         fakePlayer.setItemInHand(InteractionHand.MAIN_HAND, stack);
-        fakePlayer.absMoveTo(position.getBlockX(), position.getBlockY(), position.getBlockZ(),
+        fakePlayer.absMoveTo(position.x(), position.y(), position.z(),
                 (float) face.toVector().toYaw(), (float) face.toVector().toPitch());
 
-        final BlockPos blockPos = new BlockPos(position.getBlockX(), position.getBlockY(), position.getBlockZ());
+        final BlockPos blockPos = new BlockPos(position.x(), position.y(), position.z());
         final Vec3 blockVec = Vec3.atLowerCornerOf(blockPos);
         final net.minecraft.core.Direction enumFacing = adapt(face);
         BlockHitResult rayTrace = new BlockHitResult(blockVec, enumFacing, blockPos, false);
@@ -655,7 +655,7 @@ public final class PaperweightAdapter implements BukkitImplAdapter<net.minecraft
     public boolean canPlaceAt(org.bukkit.World world, BlockVector3 position, BlockState blockState) {
         int internalId = BlockStateIdAccess.getBlockStateId(blockState);
         net.minecraft.world.level.block.state.BlockState blockData = Block.stateById(internalId);
-        return blockData.canSurvive(((CraftWorld) world).getHandle(), new BlockPos(position.getX(), position.getY(), position.getZ()));
+        return blockData.canSurvive(((CraftWorld) world).getHandle(), new BlockPos(position.x(), position.y(), position.z()));
     }
 
     @Override
@@ -776,7 +776,7 @@ public final class PaperweightAdapter implements BukkitImplAdapter<net.minecraft
         }
 
         for (BlockVector3 vec : region) {
-            BlockPos pos = new BlockPos(vec.getBlockX(), vec.getBlockY(), vec.getBlockZ());
+            BlockPos pos = new BlockPos(vec.x(), vec.y(), vec.z());
             ChunkAccess chunk = chunks.get(new ChunkPos(pos));
             final net.minecraft.world.level.block.state.BlockState blockData = chunk.getBlockState(pos);
             int internalId = Block.getId(blockData);
@@ -789,7 +789,7 @@ public final class PaperweightAdapter implements BukkitImplAdapter<net.minecraft
             }
             extent.setBlock(vec, state.toBaseBlock());
             if (options.shouldRegenBiomes()) {
-                Biome origBiome = chunk.getNoiseBiome(vec.getX(), vec.getY(), vec.getZ()).value();
+                Biome origBiome = chunk.getNoiseBiome(vec.x(), vec.y(), vec.z()).value();
                 BiomeType adaptedBiome = adapt(serverWorld, origBiome);
                 if (adaptedBiome != null) {
                     extent.setBiome(vec, adaptedBiome);
@@ -808,7 +808,7 @@ public final class PaperweightAdapter implements BukkitImplAdapter<net.minecraft
                 //noinspection unchecked
                 chunkLoadings.add(
                         ((CompletableFuture<Either<ChunkAccess, ChunkHolder.ChunkLoadingFailure>>)
-                                getChunkFutureMethod.invoke(chunkManager, chunk.getX(), chunk.getZ(), ChunkStatus.FEATURES, true))
+                                getChunkFutureMethod.invoke(chunkManager, chunk.x(), chunk.z(), ChunkStatus.FEATURES, true))
                                 .thenApply(either -> either.left().orElse(null))
                 );
             } catch (IllegalAccessException | InvocationTargetException e) {
@@ -848,7 +848,7 @@ public final class PaperweightAdapter implements BukkitImplAdapter<net.minecraft
     public boolean clearContainerBlockContents(org.bukkit.World world, BlockVector3 pt) {
         ServerLevel originalWorld = ((CraftWorld) world).getHandle();
 
-        BlockEntity entity = originalWorld.getBlockEntity(new BlockPos(pt.getBlockX(), pt.getBlockY(), pt.getBlockZ()));
+        BlockEntity entity = originalWorld.getBlockEntity(new BlockPos(pt.x(), pt.y(), pt.z()));
         if (entity instanceof Clearable) {
             ((Clearable) entity).clearContent();
             return true;

worldedit-bukkit/adapters/adapter-1_20/src/main/java/com/sk89q/worldedit/bukkit/adapter/impl/fawe/v1_20_R1/PaperweightFaweAdapter.java

@@ -472,7 +472,7 @@ public final class PaperweightFaweAdapter extends FaweAdapter<net.minecraft.nbt.
         net.minecraft.world.level.block.state.BlockState blockState1 = Block.stateById(internalId);
         return blockState1.hasPostProcess(
                 getServerLevel(world),
-                new BlockPos(blockVector3.getX(), blockVector3.getY(), blockVector3.getZ())
+                new BlockPos(blockVector3.x(), blockVector3.y(), blockVector3.z())
         );
     }
 

worldedit-bukkit/adapters/adapter-1_20/src/main/java/com/sk89q/worldedit/bukkit/adapter/impl/fawe/v1_20_R1/PaperweightGetBlocks.java

@@ -784,9 +784,9 @@ public class PaperweightGetBlocks extends CharGetBlocks implements BukkitGetBloc
                         for (final Map.Entry<BlockVector3, CompoundTag> entry : tiles.entrySet()) {
                             final CompoundTag nativeTag = entry.getValue();
                             final BlockVector3 blockHash = entry.getKey();
-                            final int x = blockHash.getX() + bx;
+                            final int x = blockHash.x() + bx;
-                            final int y = blockHash.getY();
+                            final int y = blockHash.y();
-                            final int z = blockHash.getZ() + bz;
+                            final int z = blockHash.z() + bz;
                             final BlockPos pos = new BlockPos(x, y, z);
 
                             synchronized (nmsWorld) {

worldedit-bukkit/adapters/adapter-1_20_2/src/main/java/com/sk89q/worldedit/bukkit/adapter/ext/fawe/v1_20_R2/PaperweightAdapter.java

@@ -530,7 +530,7 @@ public final class PaperweightAdapter implements BukkitImplAdapter<net.minecraft
     public void sendFakeNBT(Player player, BlockVector3 pos, CompoundBinaryTag nbtData) {
         ((CraftPlayer) player).getHandle().connection.send(ClientboundBlockEntityDataPacket.create(
                 new StructureBlockEntity(
-                        new BlockPos(pos.getBlockX(), pos.getBlockY(), pos.getBlockZ()),
+                        new BlockPos(pos.x(), pos.y(), pos.z()),
                         Blocks.STRUCTURE_BLOCK.defaultBlockState()
                 ),
                 __ -> (net.minecraft.nbt.CompoundTag) fromNativeBinary(nbtData)
@@ -580,10 +580,10 @@ public final class PaperweightAdapter implements BukkitImplAdapter<net.minecraft
             return false;
         }
         fakePlayer.setItemInHand(InteractionHand.MAIN_HAND, stack);
-        fakePlayer.absMoveTo(position.getBlockX(), position.getBlockY(), position.getBlockZ(),
+        fakePlayer.absMoveTo(position.x(), position.y(), position.z(),
                 (float) face.toVector().toYaw(), (float) face.toVector().toPitch());
 
-        final BlockPos blockPos = new BlockPos(position.getBlockX(), position.getBlockY(), position.getBlockZ());
+        final BlockPos blockPos = new BlockPos(position.x(), position.y(), position.z());
         final Vec3 blockVec = Vec3.atLowerCornerOf(blockPos);
         final net.minecraft.core.Direction enumFacing = adapt(face);
         BlockHitResult rayTrace = new BlockHitResult(blockVec, enumFacing, blockPos, false);
@@ -604,7 +604,7 @@ public final class PaperweightAdapter implements BukkitImplAdapter<net.minecraft
     public boolean canPlaceAt(org.bukkit.World world, BlockVector3 position, BlockState blockState) {
         int internalId = BlockStateIdAccess.getBlockStateId(blockState);
         net.minecraft.world.level.block.state.BlockState blockData = Block.stateById(internalId);
-        return blockData.canSurvive(((CraftWorld) world).getHandle(), new BlockPos(position.getX(), position.getY(), position.getZ()));
+        return blockData.canSurvive(((CraftWorld) world).getHandle(), new BlockPos(position.x(), position.y(), position.z()));
     }
 
     @Override
@@ -725,7 +725,7 @@ public final class PaperweightAdapter implements BukkitImplAdapter<net.minecraft
         }
 
         for (BlockVector3 vec : region) {
-            BlockPos pos = new BlockPos(vec.getBlockX(), vec.getBlockY(), vec.getBlockZ());
+            BlockPos pos = new BlockPos(vec.x(), vec.y(), vec.z());
             ChunkAccess chunk = chunks.get(new ChunkPos(pos));
             final net.minecraft.world.level.block.state.BlockState blockData = chunk.getBlockState(pos);
             int internalId = Block.getId(blockData);
@@ -738,7 +738,7 @@ public final class PaperweightAdapter implements BukkitImplAdapter<net.minecraft
             }
             extent.setBlock(vec, state.toBaseBlock());
             if (options.shouldRegenBiomes()) {
-                Biome origBiome = chunk.getNoiseBiome(vec.getX(), vec.getY(), vec.getZ()).value();
+                Biome origBiome = chunk.getNoiseBiome(vec.x(), vec.y(), vec.z()).value();
                 BiomeType adaptedBiome = adapt(serverWorld, origBiome);
                 if (adaptedBiome != null) {
                     extent.setBiome(vec, adaptedBiome);
@@ -757,7 +757,7 @@ public final class PaperweightAdapter implements BukkitImplAdapter<net.minecraft
                 //noinspection unchecked
                 chunkLoadings.add(
                         ((CompletableFuture<Either<ChunkAccess, ChunkHolder.ChunkLoadingFailure>>)
-                                getChunkFutureMethod.invoke(chunkManager, chunk.getX(), chunk.getZ(), ChunkStatus.FEATURES, true))
+                                getChunkFutureMethod.invoke(chunkManager, chunk.x(), chunk.z(), ChunkStatus.FEATURES, true))
                                 .thenApply(either -> either.left().orElse(null))
                 );
             } catch (IllegalAccessException | InvocationTargetException e) {
@@ -797,7 +797,7 @@ public final class PaperweightAdapter implements BukkitImplAdapter<net.minecraft
     public boolean clearContainerBlockContents(org.bukkit.World world, BlockVector3 pt) {
         ServerLevel originalWorld = ((CraftWorld) world).getHandle();
 
-        BlockEntity entity = originalWorld.getBlockEntity(new BlockPos(pt.getBlockX(), pt.getBlockY(), pt.getBlockZ()));
+        BlockEntity entity = originalWorld.getBlockEntity(new BlockPos(pt.x(), pt.y(), pt.z()));
         if (entity instanceof Clearable) {
             ((Clearable) entity).clearContent();
             return true;

worldedit-bukkit/adapters/adapter-1_20_2/src/main/java/com/sk89q/worldedit/bukkit/adapter/impl/fawe/v1_20_R2/PaperweightFaweAdapter.java

@@ -475,7 +475,7 @@ public final class PaperweightFaweAdapter extends FaweAdapter<net.minecraft.nbt.
         net.minecraft.world.level.block.state.BlockState blockState1 = Block.stateById(internalId);
         return blockState1.hasPostProcess(
                 getServerLevel(world),
-                new BlockPos(blockVector3.getX(), blockVector3.getY(), blockVector3.getZ())
+                new BlockPos(blockVector3.x(), blockVector3.y(), blockVector3.z())
         );
     }
 

worldedit-bukkit/adapters/adapter-1_20_2/src/main/java/com/sk89q/worldedit/bukkit/adapter/impl/fawe/v1_20_R2/PaperweightGetBlocks.java

@@ -771,9 +771,9 @@ public class PaperweightGetBlocks extends CharGetBlocks implements BukkitGetBloc
                         for (final Map.Entry<BlockVector3, CompoundTag> entry : tiles.entrySet()) {
                             final CompoundTag nativeTag = entry.getValue();
                             final BlockVector3 blockHash = entry.getKey();
-                            final int x = blockHash.getX() + bx;
+                            final int x = blockHash.x() + bx;
-                            final int y = blockHash.getY();
+                            final int y = blockHash.y();
-                            final int z = blockHash.getZ() + bz;
+                            final int z = blockHash.z() + bz;
                             final BlockPos pos = new BlockPos(x, y, z);
 
                             synchronized (nmsWorld) {

worldedit-bukkit/adapters/adapter-1_20_4/build.gradle.kts

@@ -12,6 +12,6 @@ repositories {
 
 dependencies {
     // url=https://repo.papermc.io/service/rest/repository/browse/maven-public/io/papermc/paper/dev-bundle/1.20.4-R0.1-SNAPSHOT
-    the<PaperweightUserDependenciesExtension>().paperDevBundle("1.20.4-R0.1-20240325.123556-143")
+    the<PaperweightUserDependenciesExtension>().paperDevBundle("1.20.4-R0.1-20240528.102248-175")
     compileOnly(libs.paperlib)
 }

worldedit-bukkit/adapters/adapter-1_20_4/src/main/java/com/sk89q/worldedit/bukkit/adapter/ext.fawe/v1_20_R3/PaperweightAdapter.java

@@ -530,7 +530,7 @@ public final class PaperweightAdapter implements BukkitImplAdapter<net.minecraft
     public void sendFakeNBT(Player player, BlockVector3 pos, CompoundBinaryTag nbtData) {
         ((CraftPlayer) player).getHandle().connection.send(ClientboundBlockEntityDataPacket.create(
                 new StructureBlockEntity(
-                        new BlockPos(pos.getBlockX(), pos.getBlockY(), pos.getBlockZ()),
+                        new BlockPos(pos.x(), pos.y(), pos.z()),
                         Blocks.STRUCTURE_BLOCK.defaultBlockState()
                 ),
                 __ -> (net.minecraft.nbt.CompoundTag) fromNativeBinary(nbtData)
@@ -580,10 +580,10 @@ public final class PaperweightAdapter implements BukkitImplAdapter<net.minecraft
             return false;
         }
         fakePlayer.setItemInHand(InteractionHand.MAIN_HAND, stack);
-        fakePlayer.absMoveTo(position.getBlockX(), position.getBlockY(), position.getBlockZ(),
+        fakePlayer.absMoveTo(position.x(), position.y(), position.z(),
                 (float) face.toVector().toYaw(), (float) face.toVector().toPitch());
 
-        final BlockPos blockPos = new BlockPos(position.getBlockX(), position.getBlockY(), position.getBlockZ());
+        final BlockPos blockPos = new BlockPos(position.x(), position.y(), position.z());
         final Vec3 blockVec = Vec3.atLowerCornerOf(blockPos);
         final net.minecraft.core.Direction enumFacing = adapt(face);
         BlockHitResult rayTrace = new BlockHitResult(blockVec, enumFacing, blockPos, false);
@@ -604,7 +604,7 @@ public final class PaperweightAdapter implements BukkitImplAdapter<net.minecraft
     public boolean canPlaceAt(org.bukkit.World world, BlockVector3 position, BlockState blockState) {
         int internalId = BlockStateIdAccess.getBlockStateId(blockState);
         net.minecraft.world.level.block.state.BlockState blockData = Block.stateById(internalId);
-        return blockData.canSurvive(((CraftWorld) world).getHandle(), new BlockPos(position.getX(), position.getY(), position.getZ()));
+        return blockData.canSurvive(((CraftWorld) world).getHandle(), new BlockPos(position.x(), position.y(), position.z()));
     }
 
     @Override
@@ -725,7 +725,7 @@ public final class PaperweightAdapter implements BukkitImplAdapter<net.minecraft
         }
 
         for (BlockVector3 vec : region) {
-            BlockPos pos = new BlockPos(vec.getBlockX(), vec.getBlockY(), vec.getBlockZ());
+            BlockPos pos = new BlockPos(vec.x(), vec.y(), vec.z());
             ChunkAccess chunk = chunks.get(new ChunkPos(pos));
             final net.minecraft.world.level.block.state.BlockState blockData = chunk.getBlockState(pos);
             int internalId = Block.getId(blockData);
@@ -738,7 +738,7 @@ public final class PaperweightAdapter implements BukkitImplAdapter<net.minecraft
             }
             extent.setBlock(vec, state.toBaseBlock());
             if (options.shouldRegenBiomes()) {
-                Biome origBiome = chunk.getNoiseBiome(vec.getX(), vec.getY(), vec.getZ()).value();
+                Biome origBiome = chunk.getNoiseBiome(vec.x(), vec.y(), vec.z()).value();
                 BiomeType adaptedBiome = adapt(serverWorld, origBiome);
                 if (adaptedBiome != null) {
                     extent.setBiome(vec, adaptedBiome);
@@ -757,7 +757,7 @@ public final class PaperweightAdapter implements BukkitImplAdapter<net.minecraft
                 //noinspection unchecked
                 chunkLoadings.add(
                         ((CompletableFuture<Either<ChunkAccess, ChunkHolder.ChunkLoadingFailure>>)
-                                getChunkFutureMethod.invoke(chunkManager, chunk.getX(), chunk.getZ(), ChunkStatus.FEATURES, true))
+                                getChunkFutureMethod.invoke(chunkManager, chunk.x(), chunk.z(), ChunkStatus.FEATURES, true))
                                 .thenApply(either -> either.left().orElse(null))
                 );
             } catch (IllegalAccessException | InvocationTargetException e) {
@@ -797,7 +797,7 @@ public final class PaperweightAdapter implements BukkitImplAdapter<net.minecraft
     public boolean clearContainerBlockContents(org.bukkit.World world, BlockVector3 pt) {
         ServerLevel originalWorld = ((CraftWorld) world).getHandle();
 
-        BlockEntity entity = originalWorld.getBlockEntity(new BlockPos(pt.getBlockX(), pt.getBlockY(), pt.getBlockZ()));
+        BlockEntity entity = originalWorld.getBlockEntity(new BlockPos(pt.x(), pt.y(), pt.z()));
         if (entity instanceof Clearable) {
             ((Clearable) entity).clearContent();
             return true;

worldedit-bukkit/adapters/adapter-1_20_4/src/main/java/com/sk89q/worldedit/bukkit/adapter/impl/fawe/v1_20_R3/PaperweightFaweAdapter.java

@@ -475,7 +475,7 @@ public final class PaperweightFaweAdapter extends FaweAdapter<net.minecraft.nbt.
         net.minecraft.world.level.block.state.BlockState blockState1 = Block.stateById(internalId);
         return blockState1.hasPostProcess(
                 getServerLevel(world),
-                new BlockPos(blockVector3.getX(), blockVector3.getY(), blockVector3.getZ())
+                new BlockPos(blockVector3.x(), blockVector3.y(), blockVector3.z())
         );
     }
 

worldedit-bukkit/adapters/adapter-1_20_4/src/main/java/com/sk89q/worldedit/bukkit/adapter/impl/fawe/v1_20_R3/PaperweightGetBlocks.java

@@ -771,9 +771,9 @@ public class PaperweightGetBlocks extends CharGetBlocks implements BukkitGetBloc
                         for (final Map.Entry<BlockVector3, CompoundTag> entry : tiles.entrySet()) {
                             final CompoundTag nativeTag = entry.getValue();
                             final BlockVector3 blockHash = entry.getKey();
-                            final int x = blockHash.getX() + bx;
+                            final int x = blockHash.x() + bx;
-                            final int y = blockHash.getY();
+                            final int y = blockHash.y();
-                            final int z = blockHash.getZ() + bz;
+                            final int z = blockHash.z() + bz;
                             final BlockPos pos = new BlockPos(x, y, z);
 
                             synchronized (nmsWorld) {

worldedit-bukkit/adapters/adapter-1_20_4/src/main/java/com/sk89q/worldedit/bukkit/adapter/impl/fawe/v1_20_R3/PaperweightPlatformAdapter.java

@@ -58,7 +58,6 @@ import net.minecraft.world.level.entity.PersistentEntitySectionManager;
 import org.apache.logging.log4j.Logger;
 import org.bukkit.Bukkit;
 import org.bukkit.craftbukkit.v1_20_R3.CraftChunk;
-import sun.misc.Unsafe;
 
 import javax.annotation.Nonnull;
 import javax.annotation.Nullable;

worldedit-bukkit/adapters/adapter-1_20_5/build.gradle.kts

@@ -11,7 +11,7 @@ repositories {
 }
 
 dependencies {
-    // url=https://repo.papermc.io/service/rest/repository/browse/maven-public/io/papermc/paper/dev-bundle/1.18.2-R0.1-SNAPSHOT
+    // url=https://repo.papermc.io/service/rest/repository/browse/maven-public/io/papermc/paper/dev-bundle/1.20.6-R0.1-SNAPSHOT/
-    the<PaperweightUserDependenciesExtension>().paperDevBundle("1.18.2-R0.1-20220920.010157-167")
+    the<PaperweightUserDependenciesExtension>().paperDevBundle("1.20.6-R0.1-20240602.222958-106")
     compileOnly(libs.paperlib)
 }

worldedit-bukkit/adapters/adapter-1_20_5/src/main/java/com/sk89q/worldedit/bukkit/adapter/ext.fawe/v1_20_R4/PaperweightAdapter.java

@@ -17,24 +17,23 @@
  * along with this program.  If not, see <https://www.gnu.org/licenses/>.
  */
 
-package com.sk89q.worldedit.bukkit.adapter.ext.fawe.v1_18_R2;
+package com.sk89q.worldedit.bukkit.adapter.ext.fawe.v1_20_R4;
 
 import com.google.common.cache.CacheBuilder;
 import com.google.common.cache.CacheLoader;
 import com.google.common.cache.LoadingCache;
 import com.google.common.collect.ImmutableList;
-import com.google.common.collect.Maps;
 import com.google.common.collect.Sets;
 import com.google.common.util.concurrent.Futures;
-import com.mojang.datafixers.util.Either;
+import com.mojang.serialization.Codec;
 import com.mojang.serialization.Lifecycle;
+import com.sk89q.jnbt.NBTConstants;
 import com.sk89q.worldedit.WorldEditException;
 import com.sk89q.worldedit.blocks.BaseItem;
 import com.sk89q.worldedit.blocks.BaseItemStack;
 import com.sk89q.worldedit.bukkit.BukkitAdapter;
 import com.sk89q.worldedit.bukkit.adapter.BukkitImplAdapter;
 import com.sk89q.worldedit.bukkit.adapter.Refraction;
-import com.sk89q.worldedit.bukkit.adapter.impl.fawe.v1_18_R2.PaperweightPlatformAdapter;
 import com.sk89q.worldedit.entity.BaseEntity;
 import com.sk89q.worldedit.extension.platform.Watchdog;
 import com.sk89q.worldedit.extent.Extent;
@@ -81,14 +80,20 @@ import com.sk89q.worldedit.world.block.BlockTypes;
 import com.sk89q.worldedit.world.item.ItemType;
 import net.minecraft.Util;
 import net.minecraft.core.BlockPos;
-import net.minecraft.core.Registry;
+import net.minecraft.core.Holder;
+import net.minecraft.core.RegistryAccess;
+import net.minecraft.core.component.DataComponentPatch;
+import net.minecraft.core.registries.Registries;
+import net.minecraft.nbt.CompoundTag;
+import net.minecraft.nbt.NbtOps;
+import net.minecraft.nbt.Tag;
 import net.minecraft.network.protocol.game.ClientboundBlockEntityDataPacket;
 import net.minecraft.network.protocol.game.ClientboundEntityEventPacket;
 import net.minecraft.resources.ResourceKey;
 import net.minecraft.resources.ResourceLocation;
 import net.minecraft.server.MinecraftServer;
 import net.minecraft.server.dedicated.DedicatedServer;
-import net.minecraft.server.level.ChunkHolder;
+import net.minecraft.server.level.ChunkResult;
 import net.minecraft.server.level.ServerChunkCache;
 import net.minecraft.server.level.ServerLevel;
 import net.minecraft.server.level.progress.ChunkProgressListener;
@@ -112,10 +117,10 @@ import net.minecraft.world.level.block.entity.StructureBlockEntity;
 import net.minecraft.world.level.block.state.StateDefinition;
 import net.minecraft.world.level.block.state.properties.DirectionProperty;
 import net.minecraft.world.level.chunk.ChunkAccess;
-import net.minecraft.world.level.chunk.ChunkStatus;
 import net.minecraft.world.level.chunk.LevelChunk;
+import net.minecraft.world.level.chunk.status.ChunkStatus;
 import net.minecraft.world.level.dimension.LevelStem;
-import net.minecraft.world.level.levelgen.WorldGenSettings;
+import net.minecraft.world.level.levelgen.WorldOptions;
 import net.minecraft.world.level.storage.LevelStorageSource;
 import net.minecraft.world.level.storage.PrimaryLevelData;
 import net.minecraft.world.phys.BlockHitResult;
@@ -124,13 +129,13 @@ import org.bukkit.Bukkit;
 import org.bukkit.Location;
 import org.bukkit.World.Environment;
 import org.bukkit.block.data.BlockData;
-import org.bukkit.craftbukkit.v1_18_R2.CraftServer;
+import org.bukkit.craftbukkit.CraftServer;
-import org.bukkit.craftbukkit.v1_18_R2.CraftWorld;
+import org.bukkit.craftbukkit.CraftWorld;
-import org.bukkit.craftbukkit.v1_18_R2.block.data.CraftBlockData;
+import org.bukkit.craftbukkit.block.data.CraftBlockData;
-import org.bukkit.craftbukkit.v1_18_R2.entity.CraftEntity;
+import org.bukkit.craftbukkit.entity.CraftEntity;
-import org.bukkit.craftbukkit.v1_18_R2.entity.CraftPlayer;
+import org.bukkit.craftbukkit.entity.CraftPlayer;
-import org.bukkit.craftbukkit.v1_18_R2.inventory.CraftItemStack;
+import org.bukkit.craftbukkit.inventory.CraftItemStack;
-import org.bukkit.craftbukkit.v1_18_R2.util.CraftMagicNumbers;
+import org.bukkit.craftbukkit.util.CraftMagicNumbers;
 import org.bukkit.entity.Player;
 import org.bukkit.event.entity.CreatureSpawnEvent.SpawnReason;
 import org.bukkit.generator.ChunkGenerator;
@@ -155,7 +160,6 @@ import java.util.Set;
 import java.util.TreeMap;
 import java.util.concurrent.CompletableFuture;
 import java.util.concurrent.ExecutionException;
-import java.util.concurrent.ForkJoinPool;
 import java.util.logging.Level;
 import java.util.logging.Logger;
 import java.util.stream.Collectors;
@@ -166,33 +170,28 @@ import static com.google.common.base.Preconditions.checkState;
 
 public final class PaperweightAdapter implements BukkitImplAdapter<net.minecraft.nbt.Tag> {
 
-    private static final Set<SideEffect> SUPPORTED_SIDE_EFFECTS = Sets.immutableEnumSet(
+    private static final Codec<DataComponentPatch> COMPONENTS_CODEC = DataComponentPatch.CODEC.optionalFieldOf(
-            SideEffect.NEIGHBORS,
+            "components", DataComponentPatch.EMPTY
-            SideEffect.LIGHTING,
+    ).codec();
-            SideEffect.VALIDATION,
+
-            SideEffect.ENTITY_AI,
+    private final Logger logger = Logger.getLogger(getClass().getCanonicalName());
-            SideEffect.EVENTS,
+
-            SideEffect.UPDATE
-    );
     private final Field serverWorldsField;
     private final Method getChunkFutureMethod;
     private final Field chunkProviderExecutorField;
-    private final Logger LOGGER = Logger.getLogger(getClass().getCanonicalName());
+    private final Watchdog watchdog;
 
     // ------------------------------------------------------------------------
     // Code that may break between versions of Minecraft
     // ------------------------------------------------------------------------
-    private final Watchdog watchdog;
-    private final LoadingCache<ServerLevel, PaperweightFakePlayer> fakePlayers
-            = CacheBuilder.newBuilder().weakKeys().softValues().build(CacheLoader.from(PaperweightFakePlayer::new));
 
     public PaperweightAdapter() throws NoSuchFieldException, NoSuchMethodException {
         // A simple test
         CraftServer.class.cast(Bukkit.getServer());
 
         int dataVersion = CraftMagicNumbers.INSTANCE.getDataVersion();
-        if (dataVersion != 2975) {
+        if (dataVersion != 3837 && dataVersion != 3839) {
-            throw new UnsupportedClassVersionError("Not 1.18.2!");
+            throw new UnsupportedClassVersionError("Not 1.20.(5/6)!");
         }
 
         serverWorldsField = CraftServer.class.getDeclaredField("worlds");
@@ -209,7 +208,7 @@ public final class PaperweightAdapter implements BukkitImplAdapter<net.minecraft
         );
         chunkProviderExecutorField.setAccessible(true);
 
-        new PaperweightDataConverters(CraftMagicNumbers.INSTANCE.getDataVersion(), this).build(ForkJoinPool.commonPool());
+        new PaperweightDataConverters(CraftMagicNumbers.INSTANCE.getDataVersion(), this).buildUnoptimized();
 
         Watchdog watchdog;
         try {
@@ -231,6 +230,11 @@ public final class PaperweightAdapter implements BukkitImplAdapter<net.minecraft
         }
     }
 
+    @Override
+    public DataFixer getDataFixer() {
+        return PaperweightDataConverters.INSTANCE;
+    }
+
     /**
      * Read the given NBT data into the given tile entity.
      *
@@ -238,7 +242,7 @@ public final class PaperweightAdapter implements BukkitImplAdapter<net.minecraft
      * @param tag        the tag
      */
     static void readTagIntoTileEntity(net.minecraft.nbt.CompoundTag tag, BlockEntity tileEntity) {
-        tileEntity.load(tag);
+        tileEntity.loadWithComponents(tag, MinecraftServer.getServer().registryAccess());
         tileEntity.setChanged();
     }
 
@@ -271,9 +275,7 @@ public final class PaperweightAdapter implements BukkitImplAdapter<net.minecraft
      * @param tag    the tag
      */
     private static void readTagIntoEntity(net.minecraft.nbt.CompoundTag tag, Entity entity) {
-        //FAWE start - avoid villager async catcher
+        entity.load(tag);
-        PaperweightPlatformAdapter.readEntityIntoTag(entity, tag);
-        //FAWE end
     }
 
     /**
@@ -287,34 +289,14 @@ public final class PaperweightAdapter implements BukkitImplAdapter<net.minecraft
     }
 
     private static Block getBlockFromType(BlockType blockType) {
-        return Registry.BLOCK.get(ResourceLocation.tryParse(blockType.getId()));
+
+        return DedicatedServer.getServer().registryAccess().registryOrThrow(Registries.BLOCK).get(ResourceLocation.tryParse(
+                blockType.getId()));
     }
 
     private static Item getItemFromType(ItemType itemType) {
-        return Registry.ITEM.get(ResourceLocation.tryParse(itemType.getId()));
+        return DedicatedServer.getServer().registryAccess().registryOrThrow(Registries.ITEM).get(ResourceLocation.tryParse(
-    }
+                itemType.getId()));
-
-    private static net.minecraft.core.Direction adapt(Direction face) {
-        switch (face) {
-            case NORTH:
-                return net.minecraft.core.Direction.NORTH;
-            case SOUTH:
-                return net.minecraft.core.Direction.SOUTH;
-            case WEST:
-                return net.minecraft.core.Direction.WEST;
-            case EAST:
-                return net.minecraft.core.Direction.EAST;
-            case DOWN:
-                return net.minecraft.core.Direction.DOWN;
-            case UP:
-            default:
-                return net.minecraft.core.Direction.UP;
-        }
-    }
-
-    @Override
-    public DataFixer getDataFixer() {
-        return PaperweightDataConverters.INSTANCE;
     }
 
     @Override
@@ -334,6 +316,25 @@ public final class PaperweightAdapter implements BukkitImplAdapter<net.minecraft
         return combinedId == 0 && state.getBlockType() != BlockTypes.AIR ? OptionalInt.empty() : OptionalInt.of(combinedId);
     }
 
+    public BlockState adapt(net.minecraft.world.level.block.state.BlockState blockState) {
+        int internalId = Block.getId(blockState);
+        BlockState state = BlockStateIdAccess.getBlockStateById(internalId);
+        if (state == null) {
+            state = BukkitAdapter.adapt(CraftBlockData.createData(blockState));
+        }
+
+        return state;
+    }
+
+    public BiomeType adapt(Biome biome) {
+        var mcBiome = ((CraftServer) Bukkit.getServer()).getServer().registryAccess().registryOrThrow(Registries.BIOME).getKey(
+                biome);
+        if (mcBiome == null) {
+            return null;
+        }
+        return BiomeType.REGISTRY.get(mcBiome.toString());
+    }
+
     @Override
     public BlockState getBlock(Location location) {
         checkNotNull(location);
@@ -373,21 +374,37 @@ public final class PaperweightAdapter implements BukkitImplAdapter<net.minecraft
         // Read the NBT data
         BlockEntity te = chunk.getBlockEntity(blockPos);
         if (te != null) {
-            net.minecraft.nbt.CompoundTag tag = te.saveWithId();
+            net.minecraft.nbt.CompoundTag tag = te.saveWithId(MinecraftServer.getServer().registryAccess());
-            //FAWE start - BinaryTag
             return state.toBaseBlock((CompoundBinaryTag) toNativeBinary(tag));
-            //FAWE end
         }
 
         return state.toBaseBlock();
     }
 
+    private static final HashMap<BiomeType, Holder<Biome>> biomeTypeToNMSCache = new HashMap<>();
+    private static final HashMap<Holder<Biome>, BiomeType> biomeTypeFromNMSCache = new HashMap<>();
+
     @Override
     public WorldNativeAccess<?, ?, ?> createWorldNativeAccess(org.bukkit.World world) {
-        return new PaperweightWorldNativeAccess(
+        return new PaperweightWorldNativeAccess(this, new WeakReference<>(((CraftWorld) world).getHandle()));
-                this,
+    }
-                new WeakReference<>(((CraftWorld) world).getHandle())
+
-        );
+    private static net.minecraft.core.Direction adapt(Direction face) {
+        switch (face) {
+            case NORTH:
+                return net.minecraft.core.Direction.NORTH;
+            case SOUTH:
+                return net.minecraft.core.Direction.SOUTH;
+            case WEST:
+                return net.minecraft.core.Direction.WEST;
+            case EAST:
+                return net.minecraft.core.Direction.EAST;
+            case DOWN:
+                return net.minecraft.core.Direction.DOWN;
+            case UP:
+            default:
+                return net.minecraft.core.Direction.UP;
+        }
     }
 
     @SuppressWarnings({"rawtypes", "unchecked"})
@@ -429,16 +446,19 @@ public final class PaperweightAdapter implements BukkitImplAdapter<net.minecraft
         CraftEntity craftEntity = ((CraftEntity) entity);
         Entity mcEntity = craftEntity.getHandle();
 
+        // Do not allow creating of passenger entity snapshots, passengers are included in the vehicle entity
+        if (mcEntity.isPassenger()) {
+            return null;
+        }
+
         String id = getEntityId(mcEntity);
 
         net.minecraft.nbt.CompoundTag tag = new net.minecraft.nbt.CompoundTag();
         readEntityIntoTag(mcEntity, tag);
-        //FAWE start - CompoundBinaryTag
         return new BaseEntity(
                 com.sk89q.worldedit.world.entity.EntityTypes.get(id),
                 LazyReference.from(() -> (CompoundBinaryTag) toNativeBinary(tag))
         );
-        //FAWE end
     }
 
     @Nullable
@@ -471,6 +491,22 @@ public final class PaperweightAdapter implements BukkitImplAdapter<net.minecraft
         }
     }
 
+    // This removes all unwanted tags from the main entity and all its passengers
+    private void removeUnwantedEntityTagsRecursively(net.minecraft.nbt.CompoundTag tag) {
+        for (String name : Constants.NO_COPY_ENTITY_NBT_FIELDS) {
+            tag.remove(name);
+        }
+
+        // Adapted from net.minecraft.world.entity.EntityType#loadEntityRecursive
+        if (tag.contains("Passengers", NBTConstants.TYPE_LIST)) {
+            net.minecraft.nbt.ListTag nbttaglist = tag.getList("Passengers", NBTConstants.TYPE_COMPOUND);
+
+            for (int i = 0; i < nbttaglist.size(); ++i) {
+                removeUnwantedEntityTagsRecursively(nbttaglist.getCompound(i));
+            }
+        }
+    }
+
     @Override
     public Component getRichBlockName(BlockType blockType) {
         return TranslatableComponent.of(getBlockFromType(blockType).getDescriptionId());
@@ -487,26 +523,44 @@ public final class PaperweightAdapter implements BukkitImplAdapter<net.minecraft
     }
 
     @SuppressWarnings({"unchecked", "rawtypes"})
-    private static final LoadingCache<net.minecraft.world.level.block.state.properties.Property, Property<?>> PROPERTY_CACHE = CacheBuilder.newBuilder().build(new CacheLoader<net.minecraft.world.level.block.state.properties.Property, Property<?>>() {
+    private static final LoadingCache<net.minecraft.world.level.block.state.properties.Property, Property<?>> PROPERTY_CACHE = CacheBuilder
-        @Override
+            .newBuilder()
-        public Property<?> load(net.minecraft.world.level.block.state.properties.Property state) throws Exception {
+            .build(new CacheLoader<net.minecraft.world.level.block.state.properties.Property, Property<?>>() {
-            if (state instanceof net.minecraft.world.level.block.state.properties.BooleanProperty) {
+                @Override
-                return new BooleanProperty(state.getName(), ImmutableList.copyOf(state.getPossibleValues()));
+                public Property<?> load(net.minecraft.world.level.block.state.properties.Property state) throws Exception {
-            } else if (state instanceof DirectionProperty) {
+                    if (state instanceof net.minecraft.world.level.block.state.properties.BooleanProperty) {
-                return new DirectionalProperty(state.getName(),
+                        return new BooleanProperty(state.getName(), ImmutableList.copyOf(state.getPossibleValues()));
-                        (List<Direction>) state.getPossibleValues().stream().map(e -> Direction.valueOf(((StringRepresentable) e).getSerializedName().toUpperCase(Locale.ROOT))).collect(Collectors.toList()));
+                    } else if (state instanceof DirectionProperty) {
-            } else if (state instanceof net.minecraft.world.level.block.state.properties.EnumProperty) {
+                        return new DirectionalProperty(
-                return new EnumProperty(state.getName(),
+                                state.getName(),
-                        (List<String>) state.getPossibleValues().stream().map(e -> ((StringRepresentable) e).getSerializedName()).collect(Collectors.toList()));
+                                (List<Direction>) state
-            } else if (state instanceof net.minecraft.world.level.block.state.properties.IntegerProperty) {
+                                        .getPossibleValues()
-                return new IntegerProperty(state.getName(), ImmutableList.copyOf(state.getPossibleValues()));
+                                        .stream()
-            } else {
+                                        .map(e -> Direction.valueOf(((StringRepresentable) e)
-                throw new IllegalArgumentException("FastAsyncWorldEdit needs an update to support " + state.getClass().getSimpleName());
+                                                .getSerializedName()
-            }
+                                                .toUpperCase(Locale.ROOT)))
-        }
+                                        .collect(Collectors.toList())
-    });
+                        );
+                    } else if (state instanceof net.minecraft.world.level.block.state.properties.EnumProperty) {
+                        return new EnumProperty(
+                                state.getName(),
+                                (List<String>) state
+                                        .getPossibleValues()
+                                        .stream()
+                                        .map(e -> ((StringRepresentable) e).getSerializedName())
+                                        .collect(Collectors.toList())
+                        );
+                    } else if (state instanceof net.minecraft.world.level.block.state.properties.IntegerProperty) {
+                        return new IntegerProperty(state.getName(), ImmutableList.copyOf(state.getPossibleValues()));
+                    } else {
+                        throw new IllegalArgumentException("WorldEdit needs an update to support " + state
+                                .getClass()
+                                .getSimpleName());
+                    }
+                }
+            });
 
-    @SuppressWarnings({ "rawtypes" })
+    @SuppressWarnings({"rawtypes"})
     @Override
     public Map<String, ? extends Property<?>> getProperties(BlockType blockType) {
         Map<String, Property<?>> properties = new TreeMap<>();
@@ -520,50 +574,68 @@ public final class PaperweightAdapter implements BukkitImplAdapter<net.minecraft
         return properties;
     }
 
-    //FAWE start - CompoundBinaryTag > CompoundTag
     @Override
     public void sendFakeNBT(Player player, BlockVector3 pos, CompoundBinaryTag nbtData) {
-        ((CraftPlayer) player).getHandle().networkManager.send(ClientboundBlockEntityDataPacket.create(
+        var structureBlock = new StructureBlockEntity(
-                new StructureBlockEntity(
+                new BlockPos(pos.x(), pos.y(), pos.z()),
-                        new BlockPos(pos.getBlockX(), pos.getBlockY(), pos.getBlockZ()),
+                Blocks.STRUCTURE_BLOCK.defaultBlockState()
-                        Blocks.STRUCTURE_BLOCK.defaultBlockState()
+        );
-                ),
+        structureBlock.setLevel(((CraftPlayer) player).getHandle().level());
-                __ -> (net.minecraft.nbt.CompoundTag) fromNativeBinary(nbtData)
+        ((CraftPlayer) player).getHandle().connection.send(ClientboundBlockEntityDataPacket.create(
+                structureBlock,
+                (blockEntity, registryAccess) -> (net.minecraft.nbt.CompoundTag) fromNativeBinary(nbtData)
         ));
     }
-    //FAWE end
 
     @Override
     public void sendFakeOP(Player player) {
-        ((CraftPlayer) player).getHandle().networkManager.send(new ClientboundEntityEventPacket(
+        ((CraftPlayer) player).getHandle().connection.send(new ClientboundEntityEventPacket(
                 ((CraftPlayer) player).getHandle(), (byte) 28
         ));
     }
 
     @Override
     public org.bukkit.inventory.ItemStack adapt(BaseItemStack item) {
-        ItemStack stack = new ItemStack(Registry.ITEM.get(ResourceLocation.tryParse(item.getType().getId())), item.getAmount());
+        final RegistryAccess.Frozen registryAccess = DedicatedServer.getServer().registryAccess();
-        stack.setTag(((net.minecraft.nbt.CompoundTag) fromNative(item.getNbtData())));
+        ItemStack stack = new ItemStack(
+                registryAccess.registryOrThrow(Registries.ITEM).get(ResourceLocation.tryParse(item.getType().getId())),
+                item.getAmount()
+        );
+        final CompoundTag nbt = (net.minecraft.nbt.CompoundTag) fromNative(item.getNbtData());
+        final DataComponentPatch patch = COMPONENTS_CODEC
+                .parse(registryAccess.createSerializationContext(NbtOps.INSTANCE), nbt)
+                .getOrThrow();
+        stack.applyComponents(patch);
         return CraftItemStack.asCraftMirror(stack);
     }
 
     @Override
     public BaseItemStack adapt(org.bukkit.inventory.ItemStack itemStack) {
+        final RegistryAccess.Frozen registryAccess = DedicatedServer.getServer().registryAccess();
         final ItemStack nmsStack = CraftItemStack.asNMSCopy(itemStack);
-        final BaseItemStack weStack = new BaseItemStack(BukkitAdapter.asItemType(itemStack.getType()), itemStack.getAmount());
+        final Tag tag = COMPONENTS_CODEC.encodeStart(
-        //FAWE start - CBT > CT
+                registryAccess.createSerializationContext(NbtOps.INSTANCE),
-        weStack.setNbt(((CompoundBinaryTag) toNativeBinary(nmsStack.getTag())));
+                nmsStack.getComponentsPatch()
-        //FAWE end
+        ).getOrThrow();
-        return weStack;
+        return new BaseItemStack(
+                BukkitAdapter.asItemType(itemStack.getType()),
+                LazyReference.from(() -> (CompoundBinaryTag) toNativeBinary(tag)),
+                itemStack.getAmount()
+        );
     }
 
+    private final LoadingCache<ServerLevel, PaperweightFakePlayer> fakePlayers
+            = CacheBuilder.newBuilder().weakKeys().softValues().build(CacheLoader.from(PaperweightFakePlayer::new));
+
     @Override
     public boolean simulateItemUse(org.bukkit.World world, BlockVector3 position, BaseItem item, Direction face) {
         CraftWorld craftWorld = (CraftWorld) world;
         ServerLevel worldServer = craftWorld.getHandle();
-        ItemStack stack = CraftItemStack.asNMSCopy(BukkitAdapter.adapt(item instanceof BaseItemStack
+        ItemStack stack = CraftItemStack.asNMSCopy(adapt(
-                ? ((BaseItemStack) item) : new BaseItemStack(item.getType(), item.getNbtData(), 1)));
+                item instanceof BaseItemStack
-        stack.setTag((net.minecraft.nbt.CompoundTag) fromNative(item.getNbtData()));
+                        ? ((BaseItemStack) item)
+                        : new BaseItemStack(item.getType(), item.getNbtReference(), 1)
+        ));
 
         PaperweightFakePlayer fakePlayer;
         try {
@@ -572,20 +644,20 @@ public final class PaperweightAdapter implements BukkitImplAdapter<net.minecraft
             return false;
         }
         fakePlayer.setItemInHand(InteractionHand.MAIN_HAND, stack);
-        fakePlayer.absMoveTo(position.getBlockX(), position.getBlockY(), position.getBlockZ(),
+        fakePlayer.absMoveTo(position.x(), position.y(), position.z(),
                 (float) face.toVector().toYaw(), (float) face.toVector().toPitch()
         );
 
-        final BlockPos blockPos = new BlockPos(position.getBlockX(), position.getBlockY(), position.getBlockZ());
+        final BlockPos blockPos = new BlockPos(position.x(), position.y(), position.z());
         final Vec3 blockVec = Vec3.atLowerCornerOf(blockPos);
         final net.minecraft.core.Direction enumFacing = adapt(face);
         BlockHitResult rayTrace = new BlockHitResult(blockVec, enumFacing, blockPos, false);
         UseOnContext context = new UseOnContext(fakePlayer, InteractionHand.MAIN_HAND, rayTrace);
-        InteractionResult result = stack.useOn(context, InteractionHand.MAIN_HAND);
+        InteractionResult result = stack.useOn(context);
         if (result != InteractionResult.SUCCESS) {
             if (worldServer
                     .getBlockState(blockPos)
-                    .use(worldServer, fakePlayer, InteractionHand.MAIN_HAND, rayTrace)
+                    .useItemOn(stack, worldServer, fakePlayer, InteractionHand.MAIN_HAND, rayTrace)
                     .consumesAction()) {
                 result = InteractionResult.SUCCESS;
             } else {
@@ -602,7 +674,7 @@ public final class PaperweightAdapter implements BukkitImplAdapter<net.minecraft
         net.minecraft.world.level.block.state.BlockState blockData = Block.stateById(internalId);
         return blockData.canSurvive(
                 ((CraftWorld) world).getHandle(),
-                new BlockPos(position.getX(), position.getY(), position.getZ())
+                new BlockPos(position.x(), position.y(), position.z())
         );
     }
 
@@ -621,18 +693,18 @@ public final class PaperweightAdapter implements BukkitImplAdapter<net.minecraft
         Environment env = bukkitWorld.getEnvironment();
         ChunkGenerator gen = bukkitWorld.getGenerator();
 
-        Path tempDir = Files.createTempDirectory("FastAsyncWorldEditWorldGen");
+        Path tempDir = Files.createTempDirectory("WorldEditWorldGen");
         LevelStorageSource levelStorage = LevelStorageSource.createDefault(tempDir);
         ResourceKey<LevelStem> worldDimKey = getWorldDimKey(env);
         try (LevelStorageSource.LevelStorageAccess session = levelStorage.createAccess("faweregentempworld", worldDimKey)) {
             ServerLevel originalWorld = ((CraftWorld) bukkitWorld).getHandle();
             PrimaryLevelData levelProperties = (PrimaryLevelData) originalWorld.getServer()
                     .getWorldData().overworldData();
-            WorldGenSettings originalOpts = levelProperties.worldGenSettings();
+            WorldOptions originalOpts = levelProperties.worldGenOptions();
 
             long seed = options.getSeed().orElse(originalWorld.getSeed());
-            WorldGenSettings newOpts = options.getSeed().isPresent()
+            WorldOptions newOpts = options.getSeed().isPresent()
-                    ? originalOpts.withSeed(levelProperties.isHardcore(), OptionalLong.of(seed))
+                    ? originalOpts.withSeed(OptionalLong.of(seed))
                     : originalOpts;
 
             LevelSettings newWorldSettings = new LevelSettings(
@@ -642,23 +714,40 @@ public final class PaperweightAdapter implements BukkitImplAdapter<net.minecraft
                     levelProperties.settings.difficulty(),
                     levelProperties.settings.allowCommands(),
                     levelProperties.settings.gameRules(),
-                    levelProperties.settings.getDataPackConfig()
+                    levelProperties.settings.getDataConfiguration()
+            );
+
+            PrimaryLevelData.SpecialWorldProperty specialWorldProperty =
+                    levelProperties.isFlatWorld()
+                            ? PrimaryLevelData.SpecialWorldProperty.FLAT
+                            : levelProperties.isDebugWorld()
+                                    ? PrimaryLevelData.SpecialWorldProperty.DEBUG
+                                    : PrimaryLevelData.SpecialWorldProperty.NONE;
+
+            PrimaryLevelData newWorldData = new PrimaryLevelData(
+                    newWorldSettings,
+                    newOpts,
+                    specialWorldProperty,
+                    Lifecycle.stable()
             );
-            PrimaryLevelData newWorldData = new PrimaryLevelData(newWorldSettings, newOpts, Lifecycle.stable());
 
             ServerLevel freshWorld = new ServerLevel(
                     originalWorld.getServer(),
                     originalWorld.getServer().executor,
                     session, newWorldData,
                     originalWorld.dimension(),
-                    originalWorld.dimensionTypeRegistration(),
+                    new LevelStem(
+                            originalWorld.dimensionTypeRegistration(),
+                            originalWorld.getChunkSource().getGenerator()
+                    ),
                     new NoOpWorldLoadListener(),
-                    newOpts.dimensions().get(worldDimKey).generator(),
                     originalWorld.isDebug(),
                     seed,
                     ImmutableList.of(),
                     false,
-                    env, gen,
+                    originalWorld.getRandomSequences(),
+                    env,
+                    gen,
                     bukkitWorld.getBiomeProvider()
             );
             try {
@@ -678,7 +767,7 @@ public final class PaperweightAdapter implements BukkitImplAdapter<net.minecraft
     }
 
     private BiomeType adapt(ServerLevel serverWorld, Biome origBiome) {
-        ResourceLocation key = serverWorld.registryAccess().registryOrThrow(Registry.BIOME_REGISTRY).getKey(origBiome);
+        ResourceLocation key = serverWorld.registryAccess().registryOrThrow(Registries.BIOME).getKey(origBiome);
         if (key == null) {
             return null;
         }
@@ -713,7 +802,7 @@ public final class PaperweightAdapter implements BukkitImplAdapter<net.minecraft
         }
 
         for (BlockVector3 vec : region) {
-            BlockPos pos = new BlockPos(vec.getBlockX(), vec.getBlockY(), vec.getBlockZ());
+            BlockPos pos = new BlockPos(vec.x(), vec.y(), vec.z());
             ChunkAccess chunk = chunks.get(new ChunkPos(pos));
             final net.minecraft.world.level.block.state.BlockState blockData = chunk.getBlockState(pos);
             int internalId = Block.getId(blockData);
@@ -721,14 +810,12 @@ public final class PaperweightAdapter implements BukkitImplAdapter<net.minecraft
             Objects.requireNonNull(state);
             BlockEntity blockEntity = chunk.getBlockEntity(pos);
             if (blockEntity != null) {
-                net.minecraft.nbt.CompoundTag tag = blockEntity.saveWithId();
+                net.minecraft.nbt.CompoundTag tag = blockEntity.saveWithId(serverWorld.registryAccess());
-                //FAWE start - BinaryTag
                 state = state.toBaseBlock(((CompoundBinaryTag) toNativeBinary(tag)));
-                //FAWE end
             }
             extent.setBlock(vec, state.toBaseBlock());
             if (options.shouldRegenBiomes()) {
-                Biome origBiome = chunk.getNoiseBiome(vec.getX(), vec.getY(), vec.getZ()).value();
+                Biome origBiome = chunk.getNoiseBiome(vec.x(), vec.y(), vec.z()).value();
                 BiomeType adaptedBiome = adapt(serverWorld, origBiome);
                 if (adaptedBiome != null) {
                     extent.setBiome(vec, adaptedBiome);
@@ -746,9 +833,9 @@ public final class PaperweightAdapter implements BukkitImplAdapter<net.minecraft
             try {
                 //noinspection unchecked
                 chunkLoadings.add(
-                        ((CompletableFuture<Either<ChunkAccess, ChunkHolder.ChunkLoadingFailure>>)
+                        ((CompletableFuture<ChunkResult<ChunkAccess>>)
-                                getChunkFutureMethod.invoke(chunkManager, chunk.getX(), chunk.getZ(), ChunkStatus.FEATURES, true))
+                                getChunkFutureMethod.invoke(chunkManager, chunk.x(), chunk.z(), ChunkStatus.FEATURES, true))
-                                .thenApply(either -> either.left().orElse(null))
+                                .thenApply(either -> either.orElse(null))
                 );
             } catch (IllegalAccessException | InvocationTargetException e) {
                 throw new IllegalStateException("Couldn't load chunk for regen.", e);
@@ -769,6 +856,15 @@ public final class PaperweightAdapter implements BukkitImplAdapter<net.minecraft
         }
     }
 
+    private static final Set<SideEffect> SUPPORTED_SIDE_EFFECTS = Sets.immutableEnumSet(
+            SideEffect.NEIGHBORS,
+            SideEffect.LIGHTING,
+            SideEffect.VALIDATION,
+            SideEffect.ENTITY_AI,
+            SideEffect.EVENTS,
+            SideEffect.UPDATE
+    );
+
     @Override
     public Set<SideEffect> getSupportedSideEffects() {
         return SUPPORTED_SIDE_EFFECTS;
@@ -778,7 +874,7 @@ public final class PaperweightAdapter implements BukkitImplAdapter<net.minecraft
     public boolean clearContainerBlockContents(org.bukkit.World world, BlockVector3 pt) {
         ServerLevel originalWorld = ((CraftWorld) world).getHandle();
 
-        BlockEntity entity = originalWorld.getBlockEntity(new BlockPos(pt.getBlockX(), pt.getBlockY(), pt.getBlockZ()));
+        BlockEntity entity = originalWorld.getBlockEntity(new BlockPos(pt.x(), pt.y(), pt.z()));
         if (entity instanceof Clearable) {
             ((Clearable) entity).clearContent();
             return true;
@@ -797,7 +893,6 @@ public final class PaperweightAdapter implements BukkitImplAdapter<net.minecraft
      * @param foreign non-native NMS NBT structure
      * @return native WorldEdit NBT structure
      */
-    //FAWE start - BinaryTag
     @Override
     public BinaryTag toNativeBinary(net.minecraft.nbt.Tag foreign) {
         if (foreign == null) {
@@ -830,7 +925,7 @@ public final class PaperweightAdapter implements BukkitImplAdapter<net.minecraft
             try {
                 return toNativeList((net.minecraft.nbt.ListTag) foreign);
             } catch (Throwable e) {
-                LOGGER.log(Level.WARNING, "Failed to convert net.minecraft.nbt.ListTag", e);
+                logger.log(Level.WARNING, "Failed to convert net.minecraft.nbt.ListTag", e);
                 return ListBinaryTag.empty();
             }
         } else if (foreign instanceof net.minecraft.nbt.LongTag) {
@@ -855,7 +950,7 @@ public final class PaperweightAdapter implements BukkitImplAdapter<net.minecraft
      * @throws IllegalArgumentException on error
      */
     private ListBinaryTag toNativeList(net.minecraft.nbt.ListTag foreign) throws SecurityException, IllegalArgumentException {
-        ListBinaryTag.Builder<BinaryTag> values = ListBinaryTag.builder();
+        ListBinaryTag.Builder values = ListBinaryTag.builder();
 
         for (net.minecraft.nbt.Tag tag : foreign) {
             values.add(toNativeBinary(tag));
@@ -895,8 +990,9 @@ public final class PaperweightAdapter implements BukkitImplAdapter<net.minecraft
             return new net.minecraft.nbt.IntArrayTag(((IntArrayBinaryTag) foreign).value());
         } else if (foreign instanceof LongArrayBinaryTag) {
             return new net.minecraft.nbt.LongArrayTag(((LongArrayBinaryTag) foreign).value());
-        } else if (foreign instanceof ListBinaryTag foreignList) {
+        } else if (foreign instanceof ListBinaryTag) {
             net.minecraft.nbt.ListTag tag = new net.minecraft.nbt.ListTag();
+            ListBinaryTag foreignList = (ListBinaryTag) foreign;
             for (BinaryTag t : foreignList) {
                 tag.add(fromNativeBinary(t));
             }
@@ -913,7 +1009,6 @@ public final class PaperweightAdapter implements BukkitImplAdapter<net.minecraft
             throw new IllegalArgumentException("Don't know how to make NMS " + foreign.getClass().getCanonicalName());
         }
     }
-    //FAWE end
 
     @Override
     public boolean supportsWatchdog() {
@@ -925,54 +1020,6 @@ public final class PaperweightAdapter implements BukkitImplAdapter<net.minecraft
         watchdog.tick();
     }
 
-    private static class MojangWatchdog implements Watchdog {
-
-        private final DedicatedServer server;
-        private final Field tickField;
-
-        MojangWatchdog(DedicatedServer server) throws NoSuchFieldException {
-            this.server = server;
-            Field tickField = MinecraftServer.class.getDeclaredField(
-                    Refraction.pickName("nextTickTime", "ao")
-            );
-            tickField.setAccessible(true);
-            this.tickField = tickField;
-        }
-
-        @Override
-        public void tick() {
-            try {
-                tickField.set(server, Util.getMillis());
-            } catch (IllegalAccessException ignored) {
-            }
-        }
-
-    }
-
-    private static class NoOpWorldLoadListener implements ChunkProgressListener {
-
-        @Override
-        public void updateSpawnPos(ChunkPos spawnPos) {
-        }
-
-        @Override
-        public void onStatusChange(ChunkPos pos, @Nullable ChunkStatus status) {
-        }
-
-        @Override
-        public void start() {
-        }
-
-        @Override
-        public void stop() {
-        }
-
-        @Override
-        public void setChunkRadius(int radius) {
-        }
-
-    }
-
     private class SpigotWatchdog implements Watchdog {
 
         private final Field instanceField;
@@ -996,10 +1043,61 @@ public final class PaperweightAdapter implements BukkitImplAdapter<net.minecraft
                     WatchdogThread.tick();
                 }
             } catch (IllegalAccessException e) {
-                LOGGER.log(Level.WARNING, "Failed to tick watchdog", e);
+                logger.log(Level.WARNING, "Failed to tick watchdog", e);
             }
         }
 
     }
 
+    private static class MojangWatchdog implements Watchdog {
+
+        private final DedicatedServer server;
+        private final Field tickField;
+
+        MojangWatchdog(DedicatedServer server) throws NoSuchFieldException {
+            this.server = server;
+            Field tickField = MinecraftServer.class.getDeclaredField(
+                    Refraction.pickName("nextTickTime", "ah")
+            );
+            if (tickField.getType() != long.class) {
+                throw new IllegalStateException("nextTickTime is not a long field, mapping is likely incorrect");
+            }
+            tickField.setAccessible(true);
+            this.tickField = tickField;
+        }
+
+        @Override
+        public void tick() {
+            try {
+                tickField.set(server, Util.getMillis());
+            } catch (IllegalAccessException ignored) {
+            }
+        }
+
+    }
+
+    private static class NoOpWorldLoadListener implements ChunkProgressListener {
+
+        @Override
+        public void updateSpawnPos(ChunkPos spawnPos) {
+        }
+
+        @Override
+        public void onStatusChange(
+                final ChunkPos pos,
+                @org.jetbrains.annotations.Nullable final net.minecraft.world.level.chunk.status.ChunkStatus status
+        ) {
+
+        }
+
+        @Override
+        public void start() {
+        }
+
+        @Override
+        public void stop() {
+        }
+
+    }
+
 }

worldedit-bukkit/adapters/adapter-1_20_5/src/main/java/com/sk89q/worldedit/bukkit/adapter/ext.fawe/v1_20_R4/PaperweightFakePlayer.java

@@ -17,18 +17,19 @@
  * along with this program.  If not, see <https://www.gnu.org/licenses/>.
  */
 
-package com.sk89q.worldedit.bukkit.adapter.ext.fawe.v1_18_R2;
+package com.sk89q.worldedit.bukkit.adapter.ext.fawe.v1_20_R4;
 
 import com.mojang.authlib.GameProfile;
-import net.minecraft.network.chat.ChatType;
 import net.minecraft.network.chat.Component;
-import net.minecraft.network.protocol.game.ServerboundClientInformationPacket;
+import net.minecraft.server.level.ClientInformation;
 import net.minecraft.server.level.ServerLevel;
 import net.minecraft.server.level.ServerPlayer;
 import net.minecraft.stats.Stat;
 import net.minecraft.world.MenuProvider;
 import net.minecraft.world.damagesource.DamageSource;
 import net.minecraft.world.entity.Entity;
+import net.minecraft.world.entity.HumanoidArm;
+import net.minecraft.world.entity.player.ChatVisiblity;
 import net.minecraft.world.level.block.entity.SignBlockEntity;
 import net.minecraft.world.phys.Vec3;
 import org.bukkit.event.player.PlayerTeleportEvent.TeleportCause;
@@ -37,15 +38,14 @@ import java.util.OptionalInt;
 import java.util.UUID;
 
 class PaperweightFakePlayer extends ServerPlayer {
-
+    private static final GameProfile FAKE_WORLDEDIT_PROFILE = new GameProfile(UUID.nameUUIDFromBytes("worldedit".getBytes()), "[WorldEdit]");
-    private static final GameProfile FAKE_WORLDEDIT_PROFILE = new GameProfile(
-            UUID.nameUUIDFromBytes("worldedit".getBytes()),
-            "[WorldEdit]"
-    );
     private static final Vec3 ORIGIN = new Vec3(0.0D, 0.0D, 0.0D);
+    private static final ClientInformation FAKE_CLIENT_INFO = new ClientInformation(
+            "en_US", 16, ChatVisiblity.FULL, true, 0, HumanoidArm.LEFT, false, false
+    );
 
     PaperweightFakePlayer(ServerLevel world) {
-        super(world.getServer(), world, FAKE_WORLDEDIT_PROFILE);
+        super(world.getServer(), world, FAKE_WORLDEDIT_PROFILE, FAKE_CLIENT_INFO);
     }
 
     @Override
@@ -72,17 +72,13 @@ class PaperweightFakePlayer extends ServerPlayer {
     }
 
     @Override
-    public void updateOptions(ServerboundClientInformationPacket packet) {
+    public void updateOptions(ClientInformation clientOptions) {
     }
 
     @Override
     public void displayClientMessage(Component message, boolean actionBar) {
     }
 
-    @Override
-    public void sendMessage(Component message, ChatType type, UUID sender) {
-    }
-
     @Override
     public void awardStat(Stat<?> stat, int amount) {
     }
@@ -97,7 +93,6 @@ class PaperweightFakePlayer extends ServerPlayer {
     }
 
     @Override
-    public void openTextEdit(SignBlockEntity sign) {
+    public void openTextEdit(SignBlockEntity sign, boolean front) {
     }
-
 }

worldedit-bukkit/adapters/adapter-1_20_5/src/main/java/com/sk89q/worldedit/bukkit/adapter/ext.fawe/v1_20_R4/PaperweightWorldNativeAccess.java

@@ -17,7 +17,7 @@
  * along with this program.  If not, see <https://www.gnu.org/licenses/>.
  */
 
-package com.sk89q.worldedit.bukkit.adapter.ext.fawe.v1_18_R2;
+package com.sk89q.worldedit.bukkit.adapter.ext.fawe.v1_20_R4;
 
 import com.sk89q.worldedit.bukkit.BukkitAdapter;
 import com.sk89q.worldedit.internal.block.BlockStateIdAccess;
@@ -27,21 +27,19 @@ import com.sk89q.worldedit.util.SideEffectSet;
 import com.sk89q.worldedit.util.nbt.CompoundBinaryTag;
 import com.sk89q.worldedit.world.block.BlockState;
 import net.minecraft.core.BlockPos;
-import net.minecraft.server.level.ChunkHolder;
+import net.minecraft.server.level.FullChunkStatus;
 import net.minecraft.server.level.ServerLevel;
 import net.minecraft.world.level.block.Block;
 import net.minecraft.world.level.chunk.LevelChunk;
-import org.bukkit.craftbukkit.v1_18_R2.CraftWorld;
+import org.bukkit.craftbukkit.CraftWorld;
-import org.bukkit.craftbukkit.v1_18_R2.block.data.CraftBlockData;
+import org.bukkit.craftbukkit.block.data.CraftBlockData;
 import org.bukkit.event.block.BlockPhysicsEvent;
 
 import java.lang.ref.WeakReference;
 import java.util.Objects;
 import javax.annotation.Nullable;
 
-public class PaperweightWorldNativeAccess implements
+public class PaperweightWorldNativeAccess implements WorldNativeAccess<LevelChunk, net.minecraft.world.level.block.state.BlockState, BlockPos> {
-        WorldNativeAccess<LevelChunk, net.minecraft.world.level.block.state.BlockState, BlockPos> {
-
     private static final int UPDATE = 1;
     private static final int NOTIFY = 2;
 
@@ -83,19 +81,12 @@ public class PaperweightWorldNativeAccess implements
 
     @Nullable
     @Override
-    public net.minecraft.world.level.block.state.BlockState setBlockState(
+    public net.minecraft.world.level.block.state.BlockState setBlockState(LevelChunk chunk, BlockPos position, net.minecraft.world.level.block.state.BlockState state) {
-            LevelChunk chunk,
-            BlockPos position,
-            net.minecraft.world.level.block.state.BlockState state
-    ) {
         return chunk.setBlockState(position, state, false, this.sideEffectSet.shouldApply(SideEffect.UPDATE));
     }
 
     @Override
-    public net.minecraft.world.level.block.state.BlockState getValidBlockForPosition(
+    public net.minecraft.world.level.block.state.BlockState getValidBlockForPosition(net.minecraft.world.level.block.state.BlockState block, BlockPos position) {
-            net.minecraft.world.level.block.state.BlockState block,
-            BlockPos position
-    ) {
         return Block.updateFromNeighbourShapes(block, getWorld(), position);
     }
 
@@ -115,12 +106,7 @@ public class PaperweightWorldNativeAccess implements
     }
 
     @Override
-    public void notifyBlockUpdate(
+    public void notifyBlockUpdate(LevelChunk chunk, BlockPos position, net.minecraft.world.level.block.state.BlockState oldState, net.minecraft.world.level.block.state.BlockState newState) {
-            LevelChunk chunk,
-            BlockPos position,
-            net.minecraft.world.level.block.state.BlockState oldState,
-            net.minecraft.world.level.block.state.BlockState newState
-    ) {
         if (chunk.getSections()[getWorld().getSectionIndex(position.getY())] != null) {
             getWorld().sendBlockUpdated(position, oldState, newState, UPDATE | NOTIFY);
         }
@@ -128,7 +114,7 @@ public class PaperweightWorldNativeAccess implements
 
     @Override
     public boolean isChunkTicking(LevelChunk chunk) {
-        return chunk.getFullStatus().isOrAfter(ChunkHolder.FullChunkStatus.TICKING);
+        return chunk.getFullStatus().isOrAfter(FullChunkStatus.BLOCK_TICKING);
     }
 
     @Override
@@ -139,11 +125,7 @@ public class PaperweightWorldNativeAccess implements
     }
 
     @Override
-    public void notifyNeighbors(
+    public void notifyNeighbors(BlockPos pos, net.minecraft.world.level.block.state.BlockState oldState, net.minecraft.world.level.block.state.BlockState newState) {
-            BlockPos pos,
-            net.minecraft.world.level.block.state.BlockState oldState,
-            net.minecraft.world.level.block.state.BlockState newState
-    ) {
         ServerLevel world = getWorld();
         if (sideEffectSet.shouldApply(SideEffect.EVENTS)) {
             world.updateNeighborsAt(pos, oldState.getBlock());
@@ -162,27 +144,20 @@ public class PaperweightWorldNativeAccess implements
         }
     }
 
+    // Not sure why neighborChanged is deprecated
     private void fireNeighborChanged(BlockPos pos, ServerLevel world, Block block, BlockPos neighborPos) {
-        world.getBlockState(neighborPos).neighborChanged(world, neighborPos, block, pos, false);
+        world.getBlockState(neighborPos).handleNeighborChanged(world, neighborPos, block, pos, false);
     }
 
     @Override
-    public void updateNeighbors(
+    public void updateNeighbors(BlockPos pos, net.minecraft.world.level.block.state.BlockState oldState, net.minecraft.world.level.block.state.BlockState newState, int recursionLimit) {
-            BlockPos pos,
-            net.minecraft.world.level.block.state.BlockState oldState,
-            net.minecraft.world.level.block.state.BlockState newState,
-            int recursionLimit
-    ) {
         ServerLevel world = getWorld();
         // a == updateNeighbors
         // b == updateDiagonalNeighbors
         oldState.updateIndirectNeighbourShapes(world, pos, NOTIFY, recursionLimit);
         if (sideEffectSet.shouldApply(SideEffect.EVENTS)) {
             CraftWorld craftWorld = world.getWorld();
-            BlockPhysicsEvent event = new BlockPhysicsEvent(
+            BlockPhysicsEvent event = new BlockPhysicsEvent(craftWorld.getBlockAt(pos.getX(), pos.getY(), pos.getZ()), CraftBlockData.fromData(newState));
-                    craftWorld.getBlockAt(pos.getX(), pos.getY(), pos.getZ()),
-                    CraftBlockData.fromData(newState)
-            );
             world.getCraftServer().getPluginManager().callEvent(event);
             if (event.isCancelled()) {
                 return;
@@ -193,19 +168,13 @@ public class PaperweightWorldNativeAccess implements
     }
 
     @Override
-    public void onBlockStateChange(
+    public void onBlockStateChange(BlockPos pos, net.minecraft.world.level.block.state.BlockState oldState, net.minecraft.world.level.block.state.BlockState newState) {
-            BlockPos pos,
-            net.minecraft.world.level.block.state.BlockState oldState,
-            net.minecraft.world.level.block.state.BlockState newState
-    ) {
         getWorld().onBlockStateChange(pos, oldState, newState);
     }
 
-    //FAWE start
     @Override
     public void flush() {
 
     }
-    //FAWE end
 
 }

worldedit-bukkit/adapters/adapter-1_20_5/src/main/java/com/sk89q/worldedit/bukkit/adapter/impl/fawe/v1_20_R4/PaperweightBlockMaterial.java

@@ -1,28 +1,24 @@
-package com.sk89q.worldedit.bukkit.adapter.impl.fawe.v1_18_R2;
+package com.sk89q.worldedit.bukkit.adapter.impl.fawe.v1_20_R4;
 
 import com.google.common.base.Suppliers;
 import com.sk89q.jnbt.CompoundTag;
-import com.sk89q.util.ReflectionUtil;
+import com.sk89q.worldedit.bukkit.adapter.impl.fawe.v1_20_R4.nbt.PaperweightLazyCompoundTag;
-import com.sk89q.worldedit.bukkit.adapter.Refraction;
-import com.sk89q.worldedit.bukkit.adapter.impl.fawe.v1_18_R2.nbt.PaperweightLazyCompoundTag;
 import com.sk89q.worldedit.world.registry.BlockMaterial;
 import net.minecraft.core.BlockPos;
+import net.minecraft.server.dedicated.DedicatedServer;
 import net.minecraft.world.level.EmptyBlockGetter;
 import net.minecraft.world.level.block.Block;
 import net.minecraft.world.level.block.EntityBlock;
 import net.minecraft.world.level.block.entity.BlockEntity;
-import net.minecraft.world.level.block.state.BlockBehaviour;
 import net.minecraft.world.level.block.state.BlockState;
-import net.minecraft.world.level.material.Material;
+import net.minecraft.world.level.material.Fluids;
 import net.minecraft.world.level.material.PushReaction;
-import org.bukkit.craftbukkit.v1_18_R2.block.data.CraftBlockData;
+import org.bukkit.craftbukkit.block.data.CraftBlockData;
 
 public class PaperweightBlockMaterial implements BlockMaterial {
 
     private final Block block;
     private final BlockState blockState;
-    private final Material material;
-    private final boolean isTranslucent;
     private final CraftBlockData craftBlockData;
     private final org.bukkit.Material craftMaterial;
     private final int opacity;
@@ -35,22 +31,16 @@ public class PaperweightBlockMaterial implements BlockMaterial {
     public PaperweightBlockMaterial(Block block, BlockState blockState) {
         this.block = block;
         this.blockState = blockState;
-        this.material = blockState.getMaterial();
         this.craftBlockData = CraftBlockData.fromData(blockState);
         this.craftMaterial = craftBlockData.getMaterial();
-        BlockBehaviour.Properties blockInfo = ReflectionUtil.getField(BlockBehaviour.class, block, Refraction.pickName(
-                "properties", "aO"));
-        this.isTranslucent = !(boolean) ReflectionUtil.getField(BlockBehaviour.Properties.class, blockInfo,
-                Refraction.pickName("canOcclude", "n")
-        );
         opacity = blockState.getLightBlock(EmptyBlockGetter.INSTANCE, BlockPos.ZERO);
         BlockEntity tileEntity = !(block instanceof EntityBlock) ? null : ((EntityBlock) block).newBlockEntity(
                 BlockPos.ZERO,
                 blockState
         );
-        tile = tileEntity == null
+        tile = tileEntity == null ? null : new PaperweightLazyCompoundTag(
-                ? null
+                Suppliers.memoize(() -> tileEntity.saveWithId(DedicatedServer.getServer().registryAccess()))
-                : new PaperweightLazyCompoundTag(Suppliers.memoize(tileEntity::saveWithId));
+        );
     }
 
     public Block getBlock() {
@@ -65,10 +55,6 @@ public class PaperweightBlockMaterial implements BlockMaterial {
         return craftBlockData;
     }
 
-    public Material getMaterial() {
-        return material;
-    }
-
     @Override
     public boolean isAir() {
         return blockState.isAir();
@@ -81,7 +67,7 @@ public class PaperweightBlockMaterial implements BlockMaterial {
 
     @Override
     public boolean isOpaque() {
-        return material.isSolidBlocking();
+        return blockState.canOcclude();
     }
 
     @Override
@@ -91,12 +77,13 @@ public class PaperweightBlockMaterial implements BlockMaterial {
 
     @Override
     public boolean isLiquid() {
-        return material.isLiquid();
+        return !blockState.getFluidState().is(Fluids.EMPTY);
     }
 
     @Override
     public boolean isSolid() {
-        return material.isSolid();
+        // No access to world -> EmptyBlockGetter
+        return blockState.isSolidRender(EmptyBlockGetter.INSTANCE, BlockPos.ZERO);
     }
 
     @Override
@@ -126,27 +113,27 @@ public class PaperweightBlockMaterial implements BlockMaterial {
 
     @Override
     public boolean isFragileWhenPushed() {
-        return material.getPushReaction() == PushReaction.DESTROY;
+        return blockState.getPistonPushReaction() == PushReaction.DESTROY;
     }
 
     @Override
     public boolean isUnpushable() {
-        return material.getPushReaction() == PushReaction.BLOCK;
+        return blockState.getPistonPushReaction() == PushReaction.BLOCK;
     }
 
     @Override
     public boolean isTicksRandomly() {
-        return block.isRandomlyTicking(blockState);
+        return blockState.isRandomlyTicking();
     }
 
     @Override
     public boolean isMovementBlocker() {
-        return material.isSolid();
+        return craftMaterial.isSolid();
     }
 
     @Override
     public boolean isBurnable() {
-        return material.isFlammable();
+        return craftMaterial.isBurnable();
     }
 
     @Override
@@ -157,12 +144,12 @@ public class PaperweightBlockMaterial implements BlockMaterial {
 
     @Override
     public boolean isReplacedDuringPlacement() {
-        return material.isReplaceable();
+        return blockState.canBeReplaced();
     }
 
     @Override
     public boolean isTranslucent() {
-        return isTranslucent;
+        return !blockState.canOcclude();
     }
 
     @Override
@@ -183,7 +170,7 @@ public class PaperweightBlockMaterial implements BlockMaterial {
     @Override
     public int getMapColor() {
         // rgb field
-        return material.getColor().col;
+        return block.defaultMapColor().col;
     }
 
 }

worldedit-bukkit/adapters/adapter-1_20_5/src/main/java/com/sk89q/worldedit/bukkit/adapter/impl/fawe/v1_20_R4/PaperweightFaweAdapter.java

@@ -1,4 +1,4 @@
-package com.sk89q.worldedit.bukkit.adapter.impl.fawe.v1_18_R2;
+package com.sk89q.worldedit.bukkit.adapter.impl.fawe.v1_20_R4;
 
 import com.fastasyncworldedit.bukkit.adapter.FaweAdapter;
 import com.fastasyncworldedit.bukkit.adapter.NMSRelighterFactory;
@@ -12,14 +12,13 @@ import com.fastasyncworldedit.core.util.NbtUtils;
 import com.google.common.base.Preconditions;
 import com.google.common.collect.ImmutableList;
 import com.google.common.collect.ImmutableMap;
+import com.mojang.serialization.Codec;
 import com.sk89q.jnbt.Tag;
 import com.sk89q.worldedit.blocks.BaseItemStack;
-import com.sk89q.worldedit.blocks.TileEntityBlock;
 import com.sk89q.worldedit.bukkit.BukkitAdapter;
 import com.sk89q.worldedit.bukkit.adapter.BukkitImplAdapter;
-import com.sk89q.worldedit.bukkit.adapter.ext.fawe.v1_18_R2.PaperweightAdapter;
+import com.sk89q.worldedit.bukkit.adapter.impl.fawe.v1_20_R4.nbt.PaperweightLazyCompoundTag;
-import com.sk89q.worldedit.bukkit.adapter.impl.fawe.v1_18_R2.nbt.PaperweightLazyCompoundTag;
+import com.sk89q.worldedit.bukkit.adapter.impl.fawe.v1_20_R4.regen.PaperweightRegen;
-import com.sk89q.worldedit.bukkit.adapter.impl.fawe.v1_18_R2.regen.PaperweightRegen;
 import com.sk89q.worldedit.entity.BaseEntity;
 import com.sk89q.worldedit.extent.Extent;
 import com.sk89q.worldedit.internal.block.BlockStateIdAccess;
@@ -35,6 +34,7 @@ import com.sk89q.worldedit.registry.state.Property;
 import com.sk89q.worldedit.util.Direction;
 import com.sk89q.worldedit.util.SideEffect;
 import com.sk89q.worldedit.util.SideEffectSet;
+import com.sk89q.worldedit.util.concurrency.LazyReference;
 import com.sk89q.worldedit.util.formatting.text.Component;
 import com.sk89q.worldedit.util.nbt.BinaryTag;
 import com.sk89q.worldedit.util.nbt.CompoundBinaryTag;
@@ -45,7 +45,6 @@ import com.sk89q.worldedit.world.block.BaseBlock;
 import com.sk89q.worldedit.world.block.BlockState;
 import com.sk89q.worldedit.world.block.BlockStateHolder;
 import com.sk89q.worldedit.world.block.BlockType;
-import com.sk89q.worldedit.world.block.BlockTypes;
 import com.sk89q.worldedit.world.block.BlockTypesCache;
 import com.sk89q.worldedit.world.entity.EntityType;
 import com.sk89q.worldedit.world.item.ItemType;
@@ -53,44 +52,48 @@ import com.sk89q.worldedit.world.registry.BlockMaterial;
 import io.papermc.lib.PaperLib;
 import net.minecraft.core.BlockPos;
 import net.minecraft.core.Registry;
+import net.minecraft.core.RegistryAccess;
 import net.minecraft.core.WritableRegistry;
-import net.minecraft.nbt.IntTag;
+import net.minecraft.core.component.DataComponentPatch;
+import net.minecraft.core.registries.Registries;
+import net.minecraft.nbt.CompoundTag;
+import net.minecraft.nbt.NbtOps;
 import net.minecraft.network.protocol.game.ClientboundLevelChunkWithLightPacket;
 import net.minecraft.resources.ResourceLocation;
 import net.minecraft.server.MinecraftServer;
+import net.minecraft.server.dedicated.DedicatedServer;
 import net.minecraft.server.level.ChunkHolder;
 import net.minecraft.server.level.ServerLevel;
 import net.minecraft.server.level.ServerPlayer;
 import net.minecraft.util.StringRepresentable;
 import net.minecraft.world.entity.Entity;
 import net.minecraft.world.item.ItemStack;
-import net.minecraft.world.level.Level;
 import net.minecraft.world.level.biome.Biome;
 import net.minecraft.world.level.block.Block;
 import net.minecraft.world.level.block.entity.BlockEntity;
 import net.minecraft.world.level.block.state.properties.BlockStateProperties;
 import net.minecraft.world.level.block.state.properties.DirectionProperty;
 import net.minecraft.world.level.chunk.LevelChunk;
-import net.minecraft.world.level.chunk.LevelChunkSection;
 import org.apache.logging.log4j.Logger;
 import org.bukkit.Bukkit;
 import org.bukkit.Location;
 import org.bukkit.NamespacedKey;
 import org.bukkit.World;
 import org.bukkit.block.data.BlockData;
-import org.bukkit.craftbukkit.v1_18_R2.CraftChunk;
+import org.bukkit.craftbukkit.CraftServer;
-import org.bukkit.craftbukkit.v1_18_R2.CraftServer;
+import org.bukkit.craftbukkit.CraftWorld;
-import org.bukkit.craftbukkit.v1_18_R2.CraftWorld;
+import org.bukkit.craftbukkit.block.data.CraftBlockData;
-import org.bukkit.craftbukkit.v1_18_R2.block.data.CraftBlockData;
+import org.bukkit.craftbukkit.entity.CraftEntity;
-import org.bukkit.craftbukkit.v1_18_R2.entity.CraftEntity;
+import org.bukkit.craftbukkit.entity.CraftPlayer;
-import org.bukkit.craftbukkit.v1_18_R2.entity.CraftPlayer;
+import org.bukkit.craftbukkit.inventory.CraftItemStack;
-import org.bukkit.craftbukkit.v1_18_R2.inventory.CraftItemStack;
+import org.bukkit.craftbukkit.util.CraftNamespacedKey;
-import org.bukkit.craftbukkit.v1_18_R2.util.CraftNamespacedKey;
 import org.bukkit.entity.Player;
 
 import javax.annotation.Nullable;
 import java.lang.ref.WeakReference;
 import java.lang.reflect.Field;
+import java.lang.reflect.InvocationTargetException;
+import java.lang.reflect.Method;
 import java.util.ArrayList;
 import java.util.Collections;
 import java.util.HashMap;
@@ -104,11 +107,24 @@ import java.util.function.Supplier;
 import java.util.stream.Collectors;
 import java.util.stream.Stream;
 
+import static net.minecraft.core.registries.Registries.BIOME;
+
 public final class PaperweightFaweAdapter extends FaweAdapter<net.minecraft.nbt.Tag, ServerLevel> {
 
     private static final Logger LOGGER = LogManagerCompat.getLogger();
+    private static Method CHUNK_HOLDER_WAS_ACCESSIBLE_SINCE_LAST_SAVE;
+    private static final Codec<DataComponentPatch> COMPONENTS_CODEC = DataComponentPatch.CODEC.optionalFieldOf(
+            "components", DataComponentPatch.EMPTY
+    ).codec();
 
-    private final PaperweightAdapter parent;
+    static {
+        try {
+            CHUNK_HOLDER_WAS_ACCESSIBLE_SINCE_LAST_SAVE = ChunkHolder.class.getDeclaredMethod("wasAccessibleSinceLastSave");
+        } catch (NoSuchMethodException ignored) { // may not be present in newer paper versions
+        }
+    }
+
+    private final com.sk89q.worldedit.bukkit.adapter.ext.fawe.v1_20_R4.PaperweightAdapter parent;
     // ------------------------------------------------------------------------
     // Code that may break between versions of Minecraft
     // ------------------------------------------------------------------------
@@ -119,7 +135,7 @@ public final class PaperweightFaweAdapter extends FaweAdapter<net.minecraft.nbt.
     private Map<String, List<Property<?>>> allBlockProperties = null;
 
     public PaperweightFaweAdapter() throws NoSuchFieldException, NoSuchMethodException {
-        this.parent = new PaperweightAdapter();
+        this.parent = new com.sk89q.worldedit.bukkit.adapter.ext.fawe.v1_20_R4.PaperweightAdapter();
     }
 
     @Nullable
@@ -128,6 +144,10 @@ public final class PaperweightFaweAdapter extends FaweAdapter<net.minecraft.nbt.
         return resourceLocation == null ? null : resourceLocation.toString();
     }
 
+    private static void readEntityIntoTag(Entity entity, net.minecraft.nbt.CompoundTag compoundTag) {
+        entity.save(compoundTag);
+    }
+
     @Override
     public BukkitImplAdapter<net.minecraft.nbt.Tag> getParent() {
         return parent;
@@ -219,7 +239,8 @@ public final class PaperweightFaweAdapter extends FaweAdapter<net.minecraft.nbt.
     }
 
     public Block getBlock(BlockType blockType) {
-        return Registry.BLOCK.get(new ResourceLocation(blockType.getNamespace(), blockType.getResource()));
+        return DedicatedServer.getServer().registryAccess().registryOrThrow(Registries.BLOCK)
+                .get(new ResourceLocation(blockType.getNamespace(), blockType.getResource()));
     }
 
     @Deprecated
@@ -264,7 +285,7 @@ public final class PaperweightFaweAdapter extends FaweAdapter<net.minecraft.nbt.
             // Read the NBT data
             BlockEntity blockEntity = chunk.getBlockEntity(blockPos, LevelChunk.EntityCreationType.CHECK);
             if (blockEntity != null) {
-                net.minecraft.nbt.CompoundTag tag = blockEntity.saveWithId();
+                net.minecraft.nbt.CompoundTag tag = blockEntity.saveWithId(DedicatedServer.getServer().registryAccess());
                 return state.toBaseBlock((CompoundBinaryTag) toNativeBinary(tag));
             }
         }
@@ -277,54 +298,6 @@ public final class PaperweightFaweAdapter extends FaweAdapter<net.minecraft.nbt.
         return SideEffectSet.defaults().getSideEffectsToApply();
     }
 
-    public boolean setBlock(org.bukkit.Chunk chunk, int x, int y, int z, BlockStateHolder state, boolean update) {
-        CraftChunk craftChunk = (CraftChunk) chunk;
-        LevelChunk levelChunk = craftChunk.getHandle();
-        Level level = levelChunk.getLevel();
-
-        BlockPos blockPos = new BlockPos(x, y, z);
-        net.minecraft.world.level.block.state.BlockState blockState = ((PaperweightBlockMaterial) state.getMaterial()).getState();
-        LevelChunkSection[] levelChunkSections = levelChunk.getSections();
-        int y4 = y >> 4;
-        LevelChunkSection section = levelChunkSections[y4];
-
-        net.minecraft.world.level.block.state.BlockState existing;
-        if (section == null) {
-            existing = ((PaperweightBlockMaterial) BlockTypes.AIR.getDefaultState().getMaterial()).getState();
-        } else {
-            existing = section.getBlockState(x & 15, y & 15, z & 15);
-        }
-
-        levelChunk.removeBlockEntity(blockPos); // Force delete the old tile entity
-
-        CompoundBinaryTag compoundTag = state instanceof BaseBlock ? state.getNbt() : null;
-        if (compoundTag != null || existing instanceof TileEntityBlock) {
-            level.setBlock(blockPos, blockState, 0);
-            // remove tile
-            if (compoundTag != null) {
-                // We will assume that the tile entity was created for us,
-                // though we do not do this on the Forge version
-                BlockEntity blockEntity = level.getBlockEntity(blockPos);
-                if (blockEntity != null) {
-                    net.minecraft.nbt.CompoundTag tag = (net.minecraft.nbt.CompoundTag) fromNativeBinary(compoundTag);
-                    tag.put("x", IntTag.valueOf(x));
-                    tag.put("y", IntTag.valueOf(y));
-                    tag.put("z", IntTag.valueOf(z));
-                    blockEntity.load(tag); // readTagIntoTileEntity - load data
-                }
-            }
-        } else {
-            if (existing == blockState) {
-                return true;
-            }
-            levelChunk.setBlockState(blockPos, blockState, false);
-        }
-        if (update) {
-            level.getMinecraftWorld().sendBlockUpdated(blockPos, existing, blockState, 0);
-        }
-        return true;
-    }
-
     @Override
     public WorldNativeAccess<?, ?, ?> createWorldNativeAccess(org.bukkit.World world) {
         return new PaperweightFaweWorldNativeAccess(this, new WeakReference<>(getServerLevel(world)));
@@ -343,7 +316,7 @@ public final class PaperweightFaweAdapter extends FaweAdapter<net.minecraft.nbt.
             EntityType type = com.sk89q.worldedit.world.entity.EntityTypes.get(id);
             Supplier<CompoundBinaryTag> saveTag = () -> {
                 final net.minecraft.nbt.CompoundTag minecraftTag = new net.minecraft.nbt.CompoundTag();
-                PaperweightPlatformAdapter.readEntityIntoTag(mcEntity, minecraftTag);
+                readEntityIntoTag(mcEntity, minecraftTag);
                 //add Id for AbstractChangeSet to work
                 final CompoundBinaryTag tag = (CompoundBinaryTag) toNativeBinary(minecraftTag);
                 final Map<String, BinaryTag> tags = NbtUtils.getCompoundBinaryTagValues(tag);
@@ -474,7 +447,8 @@ public final class PaperweightFaweAdapter extends FaweAdapter<net.minecraft.nbt.
     public void sendFakeChunk(org.bukkit.World world, Player player, ChunkPacket chunkPacket) {
         ServerLevel nmsWorld = getServerLevel(world);
         ChunkHolder map = PaperweightPlatformAdapter.getPlayerChunk(nmsWorld, chunkPacket.getChunkX(), chunkPacket.getChunkZ());
-        if (map != null && map.wasAccessibleSinceLastSave()) {
+        if (map != null && wasAccessibleSinceLastSave(map)) {
+            boolean flag = false;
             // PlayerChunk.d players = map.players;
             Stream<ServerPlayer> stream = /*players.a(new ChunkCoordIntPair(packet.getChunkX(), packet.getChunkZ()), flag)
              */ Stream.empty();
@@ -510,17 +484,24 @@ public final class PaperweightFaweAdapter extends FaweAdapter<net.minecraft.nbt.
         net.minecraft.world.level.block.state.BlockState blockState1 = Block.stateById(internalId);
         return blockState1.hasPostProcess(
                 getServerLevel(world),
-                new BlockPos(blockVector3.getX(), blockVector3.getY(), blockVector3.getZ())
+                new BlockPos(blockVector3.x(), blockVector3.y(), blockVector3.z())
         );
     }
 
     @Override
     public org.bukkit.inventory.ItemStack adapt(BaseItemStack baseItemStack) {
+        final RegistryAccess.Frozen registryAccess = DedicatedServer.getServer().registryAccess();
         ItemStack stack = new ItemStack(
-                Registry.ITEM.get(ResourceLocation.tryParse(baseItemStack.getType().getId())),
+                registryAccess.registryOrThrow(Registries.ITEM).get(ResourceLocation.tryParse(baseItemStack.getType().getId())),
                 baseItemStack.getAmount()
         );
-        stack.setTag(((net.minecraft.nbt.CompoundTag) fromNative(baseItemStack.getNbtData())));
+        final CompoundTag nbt = (net.minecraft.nbt.CompoundTag) fromNative(baseItemStack.getNbtData());
+        if (nbt != null) {
+            final DataComponentPatch patch = COMPONENTS_CODEC
+                    .parse(registryAccess.createSerializationContext(NbtOps.INSTANCE), nbt)
+                    .getOrThrow();
+            stack.applyComponents(patch);
+        }
         return CraftItemStack.asCraftMirror(stack);
     }
 
@@ -547,29 +528,19 @@ public final class PaperweightFaweAdapter extends FaweAdapter<net.minecraft.nbt.
         return ((CraftWorld) world).getHandle();
     }
 
-    @Override
-    public List<org.bukkit.entity.Entity> getEntities(org.bukkit.World world) {
-        // Quickly add each entity to a list copy.
-        List<Entity> mcEntities = new ArrayList<>();
-        getServerLevel(world).entityManager.getEntityGetter().getAll().forEach(mcEntities::add);
-
-        List<org.bukkit.entity.Entity> list = new ArrayList<>();
-        mcEntities.forEach((mcEnt) -> {
-            org.bukkit.entity.Entity bukkitEntity = mcEnt.getBukkitEntity();
-            if (bukkitEntity.isValid()) {
-                list.add(bukkitEntity);
-            }
-
-        });
-        return list;
-    }
-
     @Override
     public BaseItemStack adapt(org.bukkit.inventory.ItemStack itemStack) {
+        final RegistryAccess.Frozen registryAccess = DedicatedServer.getServer().registryAccess();
         final ItemStack nmsStack = CraftItemStack.asNMSCopy(itemStack);
-        final BaseItemStack weStack = new BaseItemStack(BukkitAdapter.asItemType(itemStack.getType()), itemStack.getAmount());
+        final net.minecraft.nbt.Tag tag = COMPONENTS_CODEC.encodeStart(
-        weStack.setNbt(((CompoundBinaryTag) toNativeBinary(nmsStack.getTag())));
+                registryAccess.createSerializationContext(NbtOps.INSTANCE),
-        return weStack;
+                nmsStack.getComponentsPatch()
+        ).getOrThrow();
+        return new BaseItemStack(
+                BukkitAdapter.asItemType(itemStack.getType()),
+                LazyReference.from(() -> (CompoundBinaryTag) toNativeBinary(tag)),
+                itemStack.getAmount()
+        );
     }
 
     @Override
@@ -577,17 +548,12 @@ public final class PaperweightFaweAdapter extends FaweAdapter<net.minecraft.nbt.
         return parent.toNative(foreign);
     }
 
-    @Override
-    public BinaryTag toNativeBinary(final net.minecraft.nbt.Tag foreign) {
-        return parent.toNativeBinary(foreign);
-    }
-
     @Override
     public net.minecraft.nbt.Tag fromNative(Tag foreign) {
         if (foreign instanceof PaperweightLazyCompoundTag) {
             return ((PaperweightLazyCompoundTag) foreign).get();
         }
-        return (net.minecraft.nbt.Tag) parent.fromNative(foreign);
+        return parent.fromNative(foreign);
     }
 
     @Override
@@ -605,7 +571,7 @@ public final class PaperweightFaweAdapter extends FaweAdapter<net.minecraft.nbt.
         final Registry<Biome> registry = MinecraftServer
                 .getServer()
                 .registryAccess()
-                .ownedRegistryOrThrow(Registry.BIOME_REGISTRY);
+                .registryOrThrow(BIOME);
         ResourceLocation resourceLocation = ResourceLocation.tryParse(biomeType.getId());
         Biome biome = registry.get(resourceLocation);
         return registry.getId(biome);
@@ -616,8 +582,7 @@ public final class PaperweightFaweAdapter extends FaweAdapter<net.minecraft.nbt.
         WritableRegistry<Biome> biomeRegistry = (WritableRegistry<Biome>) ((CraftServer) Bukkit.getServer())
                 .getServer()
                 .registryAccess()
-                .ownedRegistryOrThrow(
+                .registryOrThrow(BIOME);
-                        Registry.BIOME_REGISTRY);
         List<ResourceLocation> keys = biomeRegistry.stream()
                 .map(biomeRegistry::getKey).filter(Objects::nonNull).toList();
         List<NamespacedKey> namespacedKeys = new ArrayList<>();
@@ -659,4 +624,16 @@ public final class PaperweightFaweAdapter extends FaweAdapter<net.minecraft.nbt.
         return new PaperweightPostProcessor();
     }
 
+    private boolean wasAccessibleSinceLastSave(ChunkHolder holder) {
+        if (!PaperLib.isPaper() || !PaperweightPlatformAdapter.POST_CHUNK_REWRITE) {
+            try {
+                return (boolean) CHUNK_HOLDER_WAS_ACCESSIBLE_SINCE_LAST_SAVE.invoke(holder);
+            } catch (IllegalAccessException | InvocationTargetException ignored) {
+                // fall-through
+            }
+        }
+        // Papers new chunk system has no related replacement - therefor we assume true.
+        return true;
+    }
+
 }

worldedit-bukkit/adapters/adapter-1_20_5/src/main/java/com/sk89q/worldedit/bukkit/adapter/impl/fawe/v1_20_R4/PaperweightFaweWorldNativeAccess.java

@@ -1,4 +1,4 @@
-package com.sk89q.worldedit.bukkit.adapter.impl.fawe.v1_18_R2;
+package com.sk89q.worldedit.bukkit.adapter.impl.fawe.v1_20_R4;
 
 import com.fastasyncworldedit.core.Fawe;
 import com.fastasyncworldedit.core.math.IntPair;
@@ -15,14 +15,15 @@ import net.minecraft.core.BlockPos;
 import net.minecraft.core.Direction;
 import net.minecraft.nbt.CompoundTag;
 import net.minecraft.server.MinecraftServer;
-import net.minecraft.server.level.ChunkHolder;
+import net.minecraft.server.dedicated.DedicatedServer;
 import net.minecraft.server.level.ServerChunkCache;
+import net.minecraft.server.level.FullChunkStatus;
 import net.minecraft.world.level.Level;
 import net.minecraft.world.level.block.Block;
 import net.minecraft.world.level.block.entity.BlockEntity;
 import net.minecraft.world.level.chunk.LevelChunk;
-import org.bukkit.craftbukkit.v1_18_R2.CraftWorld;
+import org.bukkit.craftbukkit.CraftWorld;
-import org.bukkit.craftbukkit.v1_18_R2.block.data.CraftBlockData;
+import org.bukkit.craftbukkit.block.data.CraftBlockData;
 import org.bukkit.event.block.BlockPhysicsEvent;
 
 import javax.annotation.Nullable;
@@ -102,7 +103,7 @@ public class PaperweightFaweWorldNativeAccess implements WorldNativeAccess<Level
         }
         // Since FAWE is.. Async we need to do it on the main thread (wooooo.. :( )
         cachedChanges.add(new CachedChange(levelChunk, blockPos, blockState));
-        cachedChunksToSend.add(new IntPair(levelChunk.bukkitChunk.getX(), levelChunk.bukkitChunk.getZ()));
+        cachedChunksToSend.add(new IntPair(levelChunk.locX, levelChunk.locZ));
         boolean nextTick = lastTick.get() > currentTick;
         if (nextTick || cachedChanges.size() >= 1024) {
             if (nextTick) {
@@ -140,7 +141,7 @@ public class PaperweightFaweWorldNativeAccess implements WorldNativeAccess<Level
             return false;
         }
         net.minecraft.nbt.Tag nativeTag = paperweightFaweAdapter.fromNativeBinary(tag);
-        blockEntity.load((CompoundTag) nativeTag);
+        blockEntity.loadWithComponents((CompoundTag) nativeTag, DedicatedServer.getServer().registryAccess());
         return true;
     }
 
@@ -157,7 +158,7 @@ public class PaperweightFaweWorldNativeAccess implements WorldNativeAccess<Level
 
     @Override
     public boolean isChunkTicking(LevelChunk levelChunk) {
-        return levelChunk.getFullStatus().isOrAfter(ChunkHolder.FullChunkStatus.TICKING);
+        return levelChunk.getFullStatus().isOrAfter(FullChunkStatus.BLOCK_TICKING);
     }
 
     @Override
@@ -181,7 +182,7 @@ public class PaperweightFaweWorldNativeAccess implements WorldNativeAccess<Level
             // Un-nest neighbour updating
             for (Direction direction : NEIGHBOUR_ORDER) {
                 BlockPos shifted = blockPos.relative(direction);
-                level.getBlockState(shifted).neighborChanged(level, shifted, oldState.getBlock(), blockPos, false);
+                level.getBlockState(shifted).handleNeighborChanged(level, shifted, oldState.getBlock(), blockPos, false);
             }
         }
         if (newState.hasAnalogOutputSignal()) {

worldedit-bukkit/adapters/adapter-1_20_5/src/main/java/com/sk89q/worldedit/bukkit/adapter/impl/fawe/v1_20_R4/PaperweightGetBlocks.java

@@ -1,4 +1,4 @@
-package com.sk89q.worldedit.bukkit.adapter.impl.fawe.v1_18_R2;
+package com.sk89q.worldedit.bukkit.adapter.impl.fawe.v1_20_R4;
 
 import com.fastasyncworldedit.bukkit.adapter.BukkitGetBlocks;
 import com.fastasyncworldedit.bukkit.adapter.DelegateSemaphore;
@@ -20,7 +20,7 @@ import com.sk89q.jnbt.StringTag;
 import com.sk89q.jnbt.Tag;
 import com.sk89q.worldedit.bukkit.BukkitAdapter;
 import com.sk89q.worldedit.bukkit.WorldEditPlugin;
-import com.sk89q.worldedit.bukkit.adapter.impl.fawe.v1_18_R2.nbt.PaperweightLazyCompoundTag;
+import com.sk89q.worldedit.bukkit.adapter.impl.fawe.v1_20_R4.nbt.PaperweightLazyCompoundTag;
 import com.sk89q.worldedit.internal.Constants;
 import com.sk89q.worldedit.internal.util.LogManagerCompat;
 import com.sk89q.worldedit.math.BlockVector3;
@@ -29,12 +29,9 @@ import com.sk89q.worldedit.world.biome.BiomeTypes;
 import com.sk89q.worldedit.world.block.BlockTypesCache;
 import io.papermc.lib.PaperLib;
 import io.papermc.paper.event.block.BeaconDeactivatedEvent;
-import net.minecraft.core.BlockPos;
+import net.minecraft.core.*;
-import net.minecraft.core.Holder;
-import net.minecraft.core.IdMap;
-import net.minecraft.core.Registry;
-import net.minecraft.core.SectionPos;
 import net.minecraft.nbt.IntTag;
+import net.minecraft.server.dedicated.DedicatedServer;
 import net.minecraft.server.level.ServerLevel;
 import net.minecraft.sounds.SoundEvents;
 import net.minecraft.util.BitStorage;
@@ -46,33 +43,17 @@ import net.minecraft.world.level.biome.Biome;
 import net.minecraft.world.level.block.entity.BeaconBlockEntity;
 import net.minecraft.world.level.block.entity.BlockEntity;
 import net.minecraft.world.level.block.state.BlockState;
-import net.minecraft.world.level.chunk.DataLayer;
+import net.minecraft.world.level.chunk.*;
-import net.minecraft.world.level.chunk.HashMapPalette;
-import net.minecraft.world.level.chunk.LevelChunk;
-import net.minecraft.world.level.chunk.LevelChunkSection;
-import net.minecraft.world.level.chunk.LinearPalette;
-import net.minecraft.world.level.chunk.Palette;
-import net.minecraft.world.level.chunk.PalettedContainer;
 import net.minecraft.world.level.levelgen.Heightmap;
 import net.minecraft.world.level.lighting.LevelLightEngine;
 import org.apache.logging.log4j.Logger;
 import org.bukkit.World;
-import org.bukkit.craftbukkit.v1_18_R2.CraftWorld;
+import org.bukkit.craftbukkit.CraftWorld;
-import org.bukkit.craftbukkit.v1_18_R2.block.CraftBlock;
+import org.bukkit.craftbukkit.block.CraftBlock;
 import org.bukkit.event.entity.CreatureSpawnEvent;
 
 import javax.annotation.Nonnull;
-import java.util.AbstractSet;
+import java.util.*;
-import java.util.ArrayList;
-import java.util.Arrays;
-import java.util.Collections;
-import java.util.HashMap;
-import java.util.HashSet;
-import java.util.Iterator;
-import java.util.List;
-import java.util.Map;
-import java.util.Set;
-import java.util.UUID;
 import java.util.concurrent.Callable;
 import java.util.concurrent.ConcurrentHashMap;
 import java.util.concurrent.Future;
@@ -83,13 +64,16 @@ import java.util.concurrent.locks.ReentrantReadWriteLock;
 import java.util.function.Function;
 import java.util.stream.Collectors;
 
+import static net.minecraft.core.registries.Registries.BIOME;
+
 public class PaperweightGetBlocks extends CharGetBlocks implements BukkitGetBlocks {
 
     private static final Logger LOGGER = LogManagerCompat.getLogger();
 
     private static final Function<BlockPos, BlockVector3> posNms2We = v -> BlockVector3.at(v.getX(), v.getY(), v.getZ());
-    private static final Function<BlockEntity, CompoundTag> nmsTile2We =
+    private static final Function<BlockEntity, CompoundTag> nmsTile2We = tileEntity -> new PaperweightLazyCompoundTag(
-            tileEntity -> new PaperweightLazyCompoundTag(Suppliers.memoize(tileEntity::saveWithId));
+            Suppliers.memoize(() -> tileEntity.saveWithId(DedicatedServer.getServer().registryAccess()))
+    );
     private final PaperweightFaweAdapter adapter = ((PaperweightFaweAdapter) WorldEditPlugin
             .getInstance()
             .getBukkitImplAdapter());
@@ -130,7 +114,7 @@ public class PaperweightGetBlocks extends CharGetBlocks implements BukkitGetBloc
         this.maxSectionPosition = maxHeight >> 4;
         this.skyLight = new DataLayer[getSectionCount()];
         this.blockLight = new DataLayer[getSectionCount()];
-        this.biomeRegistry = serverLevel.registryAccess().registryOrThrow(Registry.BIOME_REGISTRY);
+        this.biomeRegistry = serverLevel.registryAccess().registryOrThrow(BIOME);
         this.biomeHolderIdMap = biomeRegistry.asHolderIdMap();
     }
 
@@ -260,7 +244,7 @@ public class PaperweightGetBlocks extends CharGetBlocks implements BukkitGetBloc
         if (blockEntity == null) {
             return null;
         }
-        return new PaperweightLazyCompoundTag(Suppliers.memoize(blockEntity::saveWithId));
+        return new PaperweightLazyCompoundTag(Suppliers.memoize(() -> blockEntity.saveWithId(DedicatedServer.getServer().registryAccess())));
     }
 
     @Override
@@ -289,8 +273,7 @@ public class PaperweightGetBlocks extends CharGetBlocks implements BukkitGetBloc
                 ((LevelLightEngine) serverLevel.getChunkSource().getLightEngine()).queueSectionData(
                         LightLayer.BLOCK,
                         sectionPos,
-                        dataLayer,
+                        dataLayer
-                        true
                 );
             }
             skyLight[alayer] = dataLayer;
@@ -317,7 +300,7 @@ public class PaperweightGetBlocks extends CharGetBlocks implements BukkitGetBloc
                 Arrays.fill(LAYER_COUNT, (byte) 15);
                 dataLayer = new DataLayer(LAYER_COUNT);
                 ((LevelLightEngine) serverLevel.getChunkSource().getLightEngine()).queueSectionData(LightLayer.BLOCK, sectionPos,
-                        dataLayer, true
+                        dataLayer
                 );
             }
             blockLight[alayer] = dataLayer;
@@ -334,7 +317,15 @@ public class PaperweightGetBlocks extends CharGetBlocks implements BukkitGetBloc
 
     @Override
     public CompoundTag getEntity(UUID uuid) {
-        Entity entity = serverLevel.getEntity(uuid);
+        ensureLoaded(serverLevel, chunkX, chunkZ);
+        List<Entity> entities = PaperweightPlatformAdapter.getEntities(getChunk());
+        Entity entity = null;
+        for (Entity e : entities) {
+            if (e.getUUID().equals(uuid)) {
+                entity = e;
+                break;
+            }
+        }
         if (entity != null) {
             org.bukkit.entity.Entity bukkitEnt = entity.getBukkitEntity();
             return BukkitAdapter.adapt(bukkitEnt).getState().getNbtData();
@@ -349,6 +340,7 @@ public class PaperweightGetBlocks extends CharGetBlocks implements BukkitGetBloc
 
     @Override
     public Set<CompoundTag> getEntities() {
+        ensureLoaded(serverLevel, chunkX, chunkZ);
         List<Entity> entities = PaperweightPlatformAdapter.getEntities(getChunk());
         if (entities.isEmpty()) {
             return Collections.emptySet();
@@ -385,7 +377,7 @@ public class PaperweightGetBlocks extends CharGetBlocks implements BukkitGetBloc
             public Iterator<CompoundTag> iterator() {
                 Iterable<CompoundTag> result = entities.stream().map(input -> {
                     net.minecraft.nbt.CompoundTag tag = new net.minecraft.nbt.CompoundTag();
-                    PaperweightPlatformAdapter.readEntityIntoTag(input, tag);
+                    input.save(tag);
                     return (CompoundTag) adapter.toNative(tag);
                 }).collect(Collectors.toList());
                 return result.iterator();
@@ -474,7 +466,7 @@ public class PaperweightGetBlocks extends CharGetBlocks implements BukkitGetBloc
                             synchronized (super.sectionLocks[getSectionIndex]) {
                                 LevelChunkSection existingSection = levelChunkSections[getSectionIndex];
                                 if (createCopy && existingSection != null) {
-                                    copy.storeBiomes(getSectionIndex, existingSection.getBiomes().copy());
+                                    copy.storeBiomes(getSectionIndex, existingSection.getBiomes());
                                 }
 
                                 if (existingSection == null) {
@@ -507,8 +499,7 @@ public class PaperweightGetBlocks extends CharGetBlocks implements BukkitGetBloc
                                         }
                                     }
                                 } else {
-                                    PalettedContainer<Holder<Biome>> biomeData = existingSection.getBiomes();
+                                    setBiomesToPalettedContainer(biomes, setSectionIndex, existingSection.getBiomes());
-                                    setBiomesToPalettedContainer(biomes[setSectionIndex], biomeData);
                                 }
                             }
                         }
@@ -543,7 +534,7 @@ public class PaperweightGetBlocks extends CharGetBlocks implements BukkitGetBloc
                             System.arraycopy(tmpLoad, 0, copyArr, 0, 4096);
                             copy.storeSection(getSectionIndex, copyArr);
                             if (biomes != null && existingSection != null) {
-                                copy.storeBiomes(getSectionIndex, existingSection.getBiomes().copy());
+                                copy.storeBiomes(getSectionIndex, existingSection.getBiomes());
                             }
                         }
 
@@ -555,8 +546,7 @@ public class PaperweightGetBlocks extends CharGetBlocks implements BukkitGetBloc
                                             .getBukkitImplAdapter()
                                             .getInternalBiomeId(
                                                     BiomeTypes.PLAINS)),
-                                    PalettedContainer.Strategy.SECTION_BIOMES,
+                                    PalettedContainer.Strategy.SECTION_BIOMES
-                                    null
                             ) : PaperweightPlatformAdapter.getBiomePalettedContainer(biomes[setSectionIndex], biomeHolderIdMap);
                             newSection = PaperweightPlatformAdapter.newChunkSection(
                                     layerNo,
@@ -616,11 +606,11 @@ public class PaperweightGetBlocks extends CharGetBlocks implements BukkitGetBloc
                                 sectionLock.writeLock().unlock();
                             }
 
-                            PalettedContainer<Holder<Biome>> biomeData = existingSection.getBiomes();
+                            PalettedContainer<Holder<Biome>> biomeData = setBiomesToPalettedContainer(
-
+                                    biomes,
-                            if (biomes != null && biomes[setSectionIndex] != null) {
+                                    setSectionIndex,
-                                setBiomesToPalettedContainer(biomes[setSectionIndex], biomeData);
+                                    existingSection.getBiomes()
-                            }
+                            );
 
                             newSection =
                                     PaperweightPlatformAdapter.newChunkSection(
@@ -705,7 +695,7 @@ public class PaperweightGetBlocks extends CharGetBlocks implements BukkitGetBloc
                         }
                         if (Settings.settings().EXPERIMENTAL.REMOVE_ENTITY_FROM_WORLD_ON_CHUNK_FAIL) {
                             for (UUID uuid : entityRemoves) {
-                                Entity entity = nmsWorld.entityManager.getEntityGetter().get(uuid);
+                                Entity entity = nmsWorld.getEntities().get(uuid);
                                 if (entity != null) {
                                     removeEntity(entity);
                                 }
@@ -783,9 +773,9 @@ public class PaperweightGetBlocks extends CharGetBlocks implements BukkitGetBloc
                         for (final Map.Entry<BlockVector3, CompoundTag> entry : tiles.entrySet()) {
                             final CompoundTag nativeTag = entry.getValue();
                             final BlockVector3 blockHash = entry.getKey();
-                            final int x = blockHash.getX() + bx;
+                            final int x = blockHash.x() + bx;
-                            final int y = blockHash.getY();
+                            final int y = blockHash.y();
-                            final int z = blockHash.getZ() + bz;
+                            final int z = blockHash.z() + bz;
                             final BlockPos pos = new BlockPos(x, y, z);
 
                             synchronized (nmsWorld) {
@@ -800,7 +790,7 @@ public class PaperweightGetBlocks extends CharGetBlocks implements BukkitGetBloc
                                     tag.put("x", IntTag.valueOf(x));
                                     tag.put("y", IntTag.valueOf(y));
                                     tag.put("z", IntTag.valueOf(z));
-                                    tileEntity.load(tag);
+                                    tileEntity.loadWithComponents(tag, DedicatedServer.getServer().registryAccess());
                                 }
                             }
                         }
@@ -1076,8 +1066,7 @@ public class PaperweightGetBlocks extends CharGetBlocks implements BukkitGetBloc
                 ((LevelLightEngine) serverLevel.getChunkSource().getLightEngine()).queueSectionData(
                         lightLayer,
                         sectionPos,
-                        dataLayer,
+                        dataLayer
-                        true
                 );
             }
             synchronized (dataLayer) {
@@ -1095,22 +1084,35 @@ public class PaperweightGetBlocks extends CharGetBlocks implements BukkitGetBloc
         }
     }
 
-    private void setBiomesToPalettedContainer(
+    private PalettedContainer<Holder<Biome>> setBiomesToPalettedContainer(
-            final BiomeType[] biomes,
+            final BiomeType[][] biomes,
-            PalettedContainer<Holder<Biome>> data
+            final int sectionIndex,
+            final PalettedContainerRO<Holder<Biome>> data
     ) {
-        int index = 0;
+        PalettedContainer<Holder<Biome>> biomeData;
-        if (biomes == null) {
+        if (data instanceof PalettedContainer<Holder<Biome>> palettedContainer) {
-            return;
+            biomeData = palettedContainer;
+        } else {
+            LOGGER.warn(
+                    "Cannot correctly set biomes to world, existing biomes may be lost. Expected class " +
+                            "type {} but got {}",
+                    PalettedContainer.class.getSimpleName(),
+                    data.getClass().getSimpleName()
+            );
+            biomeData = data.recreate();
         }
-        for (int y = 0; y < 4; y++) {
+        BiomeType[] sectionBiomes;
+        if (biomes == null || (sectionBiomes = biomes[sectionIndex]) == null) {
+            return biomeData;
+        }
+        for (int y = 0, index = 0; y < 4; y++) {
             for (int z = 0; z < 4; z++) {
                 for (int x = 0; x < 4; x++, index++) {
-                    BiomeType biomeType = biomes[index];
+                    BiomeType biomeType = sectionBiomes[index];
                     if (biomeType == null) {
                         continue;
                     }
-                    data.set(
+                    biomeData.set(
                             x,
                             y,
                             z,
@@ -1122,6 +1124,7 @@ public class PaperweightGetBlocks extends CharGetBlocks implements BukkitGetBloc
                 }
             }
         }
+        return biomeData;
     }
 
     @Override

worldedit-bukkit/adapters/adapter-1_20_5/src/main/java/com/sk89q/worldedit/bukkit/adapter/impl/fawe/v1_20_R4/PaperweightGetBlocks_Copy.java

@@ -1,4 +1,4 @@
-package com.sk89q.worldedit.bukkit.adapter.impl.fawe.v1_18_R2;
+package com.sk89q.worldedit.bukkit.adapter.impl.fawe.v1_20_R4;
 
 import com.fastasyncworldedit.core.extent.processor.heightmap.HeightMapType;
 import com.fastasyncworldedit.core.queue.IBlocks;
@@ -8,19 +8,23 @@ import com.google.common.base.Suppliers;
 import com.sk89q.jnbt.CompoundTag;
 import com.sk89q.worldedit.bukkit.WorldEditPlugin;
 import com.sk89q.worldedit.bukkit.adapter.BukkitImplAdapter;
-import com.sk89q.worldedit.bukkit.adapter.impl.fawe.v1_18_R2.nbt.PaperweightLazyCompoundTag;
+import com.sk89q.worldedit.bukkit.adapter.impl.fawe.v1_20_R4.nbt.PaperweightLazyCompoundTag;
+import com.sk89q.worldedit.internal.util.LogManagerCompat;
 import com.sk89q.worldedit.math.BlockVector3;
 import com.sk89q.worldedit.world.biome.BiomeType;
 import com.sk89q.worldedit.world.block.BaseBlock;
 import com.sk89q.worldedit.world.block.BlockState;
 import com.sk89q.worldedit.world.block.BlockTypesCache;
 import net.minecraft.core.Holder;
+import net.minecraft.server.dedicated.DedicatedServer;
 import net.minecraft.server.level.ServerLevel;
 import net.minecraft.world.entity.Entity;
 import net.minecraft.world.level.biome.Biome;
 import net.minecraft.world.level.block.entity.BlockEntity;
 import net.minecraft.world.level.chunk.LevelChunk;
 import net.minecraft.world.level.chunk.PalettedContainer;
+import net.minecraft.world.level.chunk.PalettedContainerRO;
+import org.apache.logging.log4j.Logger;
 
 import javax.annotation.Nullable;
 import java.util.Arrays;
@@ -33,6 +37,8 @@ import java.util.concurrent.Future;
 
 public class PaperweightGetBlocks_Copy implements IChunkGet {
 
+    private static final Logger LOGGER = LogManagerCompat.getLogger();
+
     private final Map<BlockVector3, CompoundTag> tiles = new HashMap<>();
     private final Set<CompoundTag> entities = new HashSet<>();
     private final char[][] blocks;
@@ -57,7 +63,7 @@ public class PaperweightGetBlocks_Copy implements IChunkGet {
                         blockEntity.getBlockPos().getY(),
                         blockEntity.getBlockPos().getZ()
                 ),
-                new PaperweightLazyCompoundTag(Suppliers.memoize(blockEntity::saveWithId))
+                new PaperweightLazyCompoundTag(Suppliers.memoize(() -> blockEntity.saveWithId(DedicatedServer.getServer().registryAccess())))
         );
     }
 
@@ -76,7 +82,7 @@ public class PaperweightGetBlocks_Copy implements IChunkGet {
     protected void storeEntity(Entity entity) {
         BukkitImplAdapter adapter = WorldEditPlugin.getInstance().getBukkitImplAdapter();
         net.minecraft.nbt.CompoundTag compoundTag = new net.minecraft.nbt.CompoundTag();
-        PaperweightPlatformAdapter.readEntityIntoTag(entity, compoundTag);
+        entity.save(compoundTag);
         entities.add((CompoundTag) adapter.toNative(compoundTag));
     }
 
@@ -166,11 +172,19 @@ public class PaperweightGetBlocks_Copy implements IChunkGet {
         blocks[layer] = data;
     }
 
-    protected void storeBiomes(int layer, PalettedContainer<Holder<Biome>> biomeData) {
+    protected void storeBiomes(int layer, PalettedContainerRO<Holder<Biome>> biomeData) {
         if (biomes == null) {
             biomes = new PalettedContainer[getSectionCount()];
         }
-        biomes[layer] = biomeData;
+        if (biomeData instanceof PalettedContainer<Holder<Biome>> palettedContainer) {
+            biomes[layer] = palettedContainer.copy();
+        } else {
+            LOGGER.error(
+                    "Cannot correctly save biomes to history. Expected class type {} but got {}",
+                    PalettedContainer.class.getSimpleName(),
+                    biomeData.getClass().getSimpleName()
+            );
+        }
     }
 
     @Override

worldedit-bukkit/adapters/adapter-1_20_5/src/main/java/com/sk89q/worldedit/bukkit/adapter/impl/fawe/v1_20_R4/PaperweightMapChunkUtil.java

@@ -1,4 +1,4 @@
-package com.sk89q.worldedit.bukkit.adapter.impl.fawe.v1_18_R2;
+package com.sk89q.worldedit.bukkit.adapter.impl.fawe.v1_20_R4;
 
 import com.fastasyncworldedit.bukkit.adapter.MapChunkUtil;
 import com.sk89q.worldedit.bukkit.adapter.Refraction;
@@ -10,10 +10,10 @@ public class PaperweightMapChunkUtil extends MapChunkUtil<ClientboundLevelChunkW
 
     public PaperweightMapChunkUtil() throws NoSuchFieldException {
         fieldX = ClientboundLevelChunkPacketData.class.getDeclaredField(Refraction.pickName("TWO_MEGABYTES", "a"));
-        fieldZ = ClientboundLevelChunkWithLightPacket.class.getDeclaredField(Refraction.pickName("x", "a"));
+        fieldZ = ClientboundLevelChunkWithLightPacket.class.getDeclaredField(Refraction.pickName("x", "b"));
-        fieldBitMask = ClientboundLevelChunkWithLightPacket.class.getDeclaredField(Refraction.pickName("z", "b"));
+        fieldBitMask = ClientboundLevelChunkWithLightPacket.class.getDeclaredField(Refraction.pickName("z", "c"));
         fieldHeightMap = ClientboundLevelChunkPacketData.class.getDeclaredField(Refraction.pickName("heightmaps", "b"));
-        fieldChunkData = ClientboundLevelChunkWithLightPacket.class.getDeclaredField(Refraction.pickName("chunkData", "c"));
+        fieldChunkData = ClientboundLevelChunkWithLightPacket.class.getDeclaredField(Refraction.pickName("chunkData", "d"));
         fieldBlockEntities = ClientboundLevelChunkPacketData.class.getDeclaredField(Refraction.pickName("buffer", "c"));
         fieldFull = ClientboundLevelChunkPacketData.class.getDeclaredField(Refraction.pickName("blockEntitiesData", "d"));
         fieldX.setAccessible(true);

worldedit-bukkit/adapters/adapter-1_20_5/src/main/java/com/sk89q/worldedit/bukkit/adapter/impl/fawe/v1_20_R4/PaperweightPlatformAdapter.java

@@ -1,5 +1,6 @@
-package com.sk89q.worldedit.bukkit.adapter.impl.fawe.v1_18_R2;
+package com.sk89q.worldedit.bukkit.adapter.impl.fawe.v1_20_R4;
 
+import com.destroystokyo.paper.util.maplist.EntityList;
 import com.fastasyncworldedit.bukkit.adapter.CachedBukkitAdapter;
 import com.fastasyncworldedit.bukkit.adapter.DelegateSemaphore;
 import com.fastasyncworldedit.bukkit.adapter.NMSAdapter;
@@ -19,6 +20,7 @@ import com.sk89q.worldedit.world.biome.BiomeTypes;
 import com.sk89q.worldedit.world.block.BlockState;
 import com.sk89q.worldedit.world.block.BlockTypesCache;
 import io.papermc.lib.PaperLib;
+import io.papermc.paper.world.ChunkEntitySlices;
 import net.minecraft.core.BlockPos;
 import net.minecraft.core.Holder;
 import net.minecraft.core.IdMap;
@@ -30,19 +32,19 @@ import net.minecraft.server.level.ServerLevel;
 import net.minecraft.server.level.ServerPlayer;
 import net.minecraft.server.level.TicketType;
 import net.minecraft.util.BitStorage;
+import net.minecraft.util.ExceptionCollector;
 import net.minecraft.util.SimpleBitStorage;
 import net.minecraft.util.ThreadingDetector;
 import net.minecraft.util.Unit;
 import net.minecraft.util.ZeroBitStorage;
 import net.minecraft.world.entity.Entity;
-import net.minecraft.world.entity.npc.AbstractVillager;
-import net.minecraft.world.item.trading.MerchantOffers;
 import net.minecraft.world.level.ChunkPos;
 import net.minecraft.world.level.LevelAccessor;
 import net.minecraft.world.level.biome.Biome;
 import net.minecraft.world.level.block.Block;
 import net.minecraft.world.level.block.Blocks;
 import net.minecraft.world.level.block.entity.BlockEntity;
+import net.minecraft.world.level.chunk.ChunkAccess;
 import net.minecraft.world.level.chunk.GlobalPalette;
 import net.minecraft.world.level.chunk.HashMapPalette;
 import net.minecraft.world.level.chunk.LevelChunk;
@@ -51,15 +53,17 @@ import net.minecraft.world.level.chunk.LinearPalette;
 import net.minecraft.world.level.chunk.Palette;
 import net.minecraft.world.level.chunk.PalettedContainer;
 import net.minecraft.world.level.chunk.SingleValuePalette;
+import net.minecraft.world.level.chunk.status.ChunkStatus;
+import net.minecraft.world.level.entity.PersistentEntitySectionManager;
 import org.apache.logging.log4j.Logger;
 import org.bukkit.Bukkit;
-import org.bukkit.craftbukkit.v1_18_R2.CraftChunk;
+import org.bukkit.craftbukkit.CraftChunk;
-import sun.misc.Unsafe;
 
 import javax.annotation.Nonnull;
 import javax.annotation.Nullable;
 import java.lang.invoke.MethodHandle;
 import java.lang.invoke.MethodHandles;
+import java.lang.invoke.MethodType;
 import java.lang.reflect.Constructor;
 import java.lang.reflect.Field;
 import java.lang.reflect.InvocationTargetException;
@@ -79,6 +83,9 @@ import java.util.concurrent.TimeUnit;
 import java.util.concurrent.TimeoutException;
 import java.util.function.Function;
 
+import static java.lang.invoke.MethodType.methodType;
+import static net.minecraft.core.registries.Registries.BIOME;
+
 public final class PaperweightPlatformAdapter extends NMSAdapter {
 
     public static final Field fieldData;
@@ -100,14 +107,23 @@ public final class PaperweightPlatformAdapter extends NMSAdapter {
     private static final MethodHandle methodRemoveGameEventListener;
     private static final MethodHandle methodremoveTickingBlockEntity;
 
-    private static final Field fieldOffers;
+    /*
-    private static final MerchantOffers OFFERS = new MerchantOffers();
+     * This is a workaround for the changes from https://hub.spigotmc.org/stash/projects/SPIGOT/repos/craftbukkit/commits/1fddefce1cdce44010927b888432bf70c0e88cde#src/main/java/org/bukkit/craftbukkit/CraftChunk.java
+     * and is only needed to support 1.19.4 versions before *and* after this change.
+     */
+    private static final MethodHandle CRAFT_CHUNK_GET_HANDLE;
 
     private static final Field fieldRemove;
 
     private static final Logger LOGGER = LogManagerCompat.getLogger();
 
+    static final boolean POST_CHUNK_REWRITE;
+    private static Method PAPER_CHUNK_GEN_ALL_ENTITIES;
+    private static Field LEVEL_CHUNK_ENTITIES;
+    private static Field SERVER_LEVEL_ENTITY_MANAGER;
+
     static {
+        final MethodHandles.Lookup lookup = MethodHandles.lookup();
         try {
             fieldData = PalettedContainer.class.getDeclaredField(Refraction.pickName("data", "d"));
             fieldData.setAccessible(true);
@@ -121,11 +137,11 @@ public final class PaperweightPlatformAdapter extends NMSAdapter {
             fieldPalette = dataClazz.getDeclaredField(Refraction.pickName("palette", "c"));
             fieldPalette.setAccessible(true);
 
-            fieldTickingFluidCount = LevelChunkSection.class.getDeclaredField(Refraction.pickName("tickingFluidCount", "h"));
+            fieldTickingFluidCount = LevelChunkSection.class.getDeclaredField(Refraction.pickName("tickingFluidCount", "g"));
             fieldTickingFluidCount.setAccessible(true);
-            fieldTickingBlockCount = LevelChunkSection.class.getDeclaredField(Refraction.pickName("tickingBlockCount", "g"));
+            fieldTickingBlockCount = LevelChunkSection.class.getDeclaredField(Refraction.pickName("tickingBlockCount", "f"));
             fieldTickingBlockCount.setAccessible(true);
-            fieldNonEmptyBlockCount = LevelChunkSection.class.getDeclaredField(Refraction.pickName("nonEmptyBlockCount", "f"));
+            fieldNonEmptyBlockCount = LevelChunkSection.class.getDeclaredField(Refraction.pickName("nonEmptyBlockCount", "e"));
             fieldNonEmptyBlockCount.setAccessible(true);
 
             Method getVisibleChunkIfPresent = ChunkMap.class.getDeclaredMethod(Refraction.pickName(
@@ -133,7 +149,7 @@ public final class PaperweightPlatformAdapter extends NMSAdapter {
                     "b"
             ), long.class);
             getVisibleChunkIfPresent.setAccessible(true);
-            methodGetVisibleChunk = MethodHandles.lookup().unreflect(getVisibleChunkIfPresent);
+            methodGetVisibleChunk = lookup.unreflect(getVisibleChunkIfPresent);
 
             if (!PaperLib.isPaper()) {
                 fieldThreadingDetector = PalettedContainer.class.getDeclaredField(Refraction.pickName("threadingDetector", "f"));
@@ -147,31 +163,66 @@ public final class PaperweightPlatformAdapter extends NMSAdapter {
             }
 
             Method removeGameEventListener = LevelChunk.class.getDeclaredMethod(
-                    Refraction.pickName("removeGameEventListener", "d"),
+                    Refraction.pickName("removeGameEventListener", "a"),
-                    BlockEntity.class
+                    BlockEntity.class,
+                    ServerLevel.class
             );
             removeGameEventListener.setAccessible(true);
-            methodRemoveGameEventListener = MethodHandles.lookup().unreflect(removeGameEventListener);
+            methodRemoveGameEventListener = lookup.unreflect(removeGameEventListener);
+
             Method removeBlockEntityTicker = LevelChunk.class.getDeclaredMethod(
                     Refraction.pickName(
                             "removeBlockEntityTicker",
-                            "l"
+                            "k"
                     ), BlockPos.class
             );
             removeBlockEntityTicker.setAccessible(true);
-            methodremoveTickingBlockEntity = MethodHandles.lookup().unreflect(removeBlockEntityTicker);
+            methodremoveTickingBlockEntity = lookup.unreflect(removeBlockEntityTicker);
 
             fieldRemove = BlockEntity.class.getDeclaredField(Refraction.pickName("remove", "p"));
             fieldRemove.setAccessible(true);
 
-            fieldOffers = AbstractVillager.class.getDeclaredField(Refraction.pickName("offers", "bW"));
+            boolean chunkRewrite;
-            fieldOffers.setAccessible(true);
+            try {
-        } catch (RuntimeException e) {
+                ServerLevel.class.getDeclaredMethod("getEntityLookup");
+                chunkRewrite = true;
+                PAPER_CHUNK_GEN_ALL_ENTITIES = ChunkEntitySlices.class.getDeclaredMethod("getAllEntities");
+                PAPER_CHUNK_GEN_ALL_ENTITIES.setAccessible(true);
+            } catch (NoSuchMethodException ignored) {
+                chunkRewrite = false;
+            }
+            try {
+                // Paper - Pre-Chunk-Update
+                LEVEL_CHUNK_ENTITIES = LevelChunk.class.getDeclaredField("entities");
+                LEVEL_CHUNK_ENTITIES.setAccessible(true);
+            } catch (NoSuchFieldException ignored) {
+            }
+            try {
+                // Non-Paper
+                SERVER_LEVEL_ENTITY_MANAGER = ServerLevel.class.getDeclaredField(Refraction.pickName("entityManager", "N"));
+                SERVER_LEVEL_ENTITY_MANAGER.setAccessible(true);
+            } catch (NoSuchFieldException ignored) {
+            }
+            POST_CHUNK_REWRITE = chunkRewrite;
+        } catch (RuntimeException | Error e) {
             throw e;
-        } catch (Throwable rethrow) {
+        } catch (Exception e) {
-            rethrow.printStackTrace();
+            throw new RuntimeException(e);
-            throw new RuntimeException(rethrow);
         }
+        MethodHandle craftChunkGetHandle;
+        final MethodType type = methodType(LevelChunk.class);
+        try {
+            craftChunkGetHandle = lookup.findVirtual(CraftChunk.class, "getHandle", type);
+        } catch (NoSuchMethodException | IllegalAccessException e) {
+            try {
+                final MethodType newType = methodType(ChunkAccess.class, ChunkStatus.class);
+                craftChunkGetHandle = lookup.findVirtual(CraftChunk.class, "getHandle", newType);
+                craftChunkGetHandle = MethodHandles.insertArguments(craftChunkGetHandle, 1, ChunkStatus.FULL);
+            } catch (NoSuchMethodException | IllegalAccessException ex) {
+                throw new RuntimeException(ex);
+            }
+        }
+        CRAFT_CHUNK_GET_HANDLE = craftChunkGetHandle;
     }
 
     static boolean setSectionAtomic(
@@ -255,7 +306,8 @@ public final class PaperweightPlatformAdapter extends NMSAdapter {
                         throw new UnsupportedOperationException("Cannot load chunk from unloaded world " + world + "!");
                     }
                 }
-                return chunk.getHandle();
+                addTicket(serverLevel, chunkX, chunkZ);
+                return (LevelChunk) CRAFT_CHUNK_GET_HANDLE.invoke(chunk);
             } catch (Throwable e) {
                 e.printStackTrace();
             }
@@ -265,9 +317,9 @@ public final class PaperweightPlatformAdapter extends NMSAdapter {
 
     private static void addTicket(ServerLevel serverLevel, int chunkX, int chunkZ) {
         // Ensure chunk is definitely loaded before applying a ticket
-        net.minecraft.server.MCUtil.MAIN_EXECUTOR.execute(() -> serverLevel
+        io.papermc.paper.util.MCUtil.MAIN_EXECUTOR.execute(() -> serverLevel
                 .getChunkSource()
-                .addRegionTicket(TicketType.PLUGIN, new ChunkPos(chunkX, chunkZ), 0, Unit.INSTANCE));
+                .addRegionTicket(TicketType.UNLOAD_COOLDOWN, new ChunkPos(chunkX, chunkZ), 0, Unit.INSTANCE));
     }
 
     public static ChunkHolder getPlayerChunk(ServerLevel nmsWorld, final int chunkX, final int chunkZ) {
@@ -286,20 +338,19 @@ public final class PaperweightPlatformAdapter extends NMSAdapter {
             return;
         }
         ChunkPos coordIntPair = new ChunkPos(chunkX, chunkZ);
-        // UNLOADED_CHUNK
+        LevelChunk levelChunk;
-        Optional<LevelChunk> optional = ((Either) chunkHolder
-                .getTickingChunkFuture()
-                .getNow(ChunkHolder.UNLOADED_LEVEL_CHUNK)).left();
         if (PaperLib.isPaper()) {
             // getChunkAtIfLoadedImmediately is paper only
-            optional = optional.or(() -> Optional.ofNullable(nmsWorld
+            levelChunk = nmsWorld
                     .getChunkSource()
-                    .getChunkAtIfLoadedImmediately(chunkX, chunkZ)));
+                    .getChunkAtIfLoadedImmediately(chunkX, chunkZ);
+        } else {
+            levelChunk = chunkHolder.getTickingChunkFuture()
+                    .getNow(ChunkHolder.UNLOADED_LEVEL_CHUNK).orElse(null);
         }
-        if (optional.isEmpty()) {
+        if (levelChunk == null) {
             return;
         }
-        LevelChunk levelChunk = optional.get();
         TaskManager.taskManager().task(() -> {
             ClientboundLevelChunkWithLightPacket packet;
             if (PaperLib.isPaper()) {
@@ -307,9 +358,8 @@ public final class PaperweightPlatformAdapter extends NMSAdapter {
                         levelChunk,
                         nmsWorld.getChunkSource().getLightEngine(),
                         null,
-                        null,
+                        null
-                        true,
+                        // last false is to not bother with x-ray
-                        false // last false is to not bother with x-ray
                 );
             } else {
                 // deprecated on paper - deprecation suppressed
@@ -317,8 +367,7 @@ public final class PaperweightPlatformAdapter extends NMSAdapter {
                         levelChunk,
                         nmsWorld.getChunkSource().getLightEngine(),
                         null,
-                        null,
+                        null
-                        true
                 );
             }
             nearbyPlayers(nmsWorld, coordIntPair).forEach(p -> p.connection.send(packet));
@@ -424,12 +473,11 @@ public final class PaperweightPlatformAdapter extends NMSAdapter {
                                 .getBukkitImplAdapter()
                                 .getInternalBiomeId(
                                         BiomeTypes.PLAINS)),
-                        PalettedContainer.Strategy.SECTION_BIOMES,
+                        PalettedContainer.Strategy.SECTION_BIOMES
-                        null
                 );
             }
 
-            return new LevelChunkSection(layer, blockStatePalettedContainer, biomes);
+            return new LevelChunkSection(blockStatePalettedContainer, biomes);
         } catch (final Throwable e) {
             throw e;
         } finally {
@@ -447,15 +495,14 @@ public final class PaperweightPlatformAdapter extends NMSAdapter {
             @Nullable PalettedContainer<Holder<Biome>> biomes
     ) {
         if (biomes == null) {
-            return new LevelChunkSection(layer, biomeRegistry);
+            return new LevelChunkSection(biomeRegistry);
         }
         PalettedContainer<net.minecraft.world.level.block.state.BlockState> dataPaletteBlocks = new PalettedContainer<>(
                 Block.BLOCK_STATE_REGISTRY,
                 Blocks.AIR.defaultBlockState(),
-                PalettedContainer.Strategy.SECTION_STATES,
+                PalettedContainer.Strategy.SECTION_STATES
-                null
         );
-        return new LevelChunkSection(layer, dataPaletteBlocks, biomes);
+        return new LevelChunkSection(dataPaletteBlocks, biomes);
     }
 
     /**
@@ -492,8 +539,7 @@ public final class PaperweightPlatformAdapter extends NMSAdapter {
         PalettedContainer<Holder<Biome>> biomePalettedContainer = new PalettedContainer<>(
                 biomeRegistry,
                 biomeRegistry.byIdOrThrow(adapter.getInternalBiomeId(BiomeTypes.PLAINS)),
-                PalettedContainer.Strategy.SECTION_BIOMES,
+                PalettedContainer.Strategy.SECTION_BIOMES
-                null
         );
 
         final Palette<Holder<Biome>> biomePalette;
@@ -571,7 +617,7 @@ public final class PaperweightPlatformAdapter extends NMSAdapter {
     }
 
     public static BiomeType adapt(Holder<Biome> biome, LevelAccessor levelAccessor) {
-        final Registry<Biome> biomeRegistry = levelAccessor.registryAccess().ownedRegistryOrThrow(Registry.BIOME_REGISTRY);
+        final Registry<Biome> biomeRegistry = levelAccessor.registryAccess().registryOrThrow(BIOME);
         if (biomeRegistry.getKey(biome.value()) == null) {
             return biomeRegistry.asHolderIdMap().getId(biome) == -1 ? BiomeTypes.OCEAN
                     : null;
@@ -581,13 +627,11 @@ public final class PaperweightPlatformAdapter extends NMSAdapter {
 
     static void removeBeacon(BlockEntity beacon, LevelChunk levelChunk) {
         try {
-            // Do the method ourselves to avoid trying to reflect generic method parameters
-            // similar to removeGameEventListener
             if (levelChunk.loaded || levelChunk.level.isClientSide()) {
                 BlockEntity blockEntity = levelChunk.blockEntities.remove(beacon.getBlockPos());
                 if (blockEntity != null) {
                     if (!levelChunk.level.isClientSide) {
-                        methodRemoveGameEventListener.invoke(levelChunk, beacon);
+                        methodRemoveGameEventListener.invoke(levelChunk, beacon, levelChunk.level);
                     }
                     fieldRemove.set(beacon, true);
                 }
@@ -599,30 +643,32 @@ public final class PaperweightPlatformAdapter extends NMSAdapter {
     }
 
     static List<Entity> getEntities(LevelChunk chunk) {
-        return chunk.level.entityManager.getEntities(chunk.getPos());
+        ExceptionCollector<RuntimeException> collector = new ExceptionCollector<>();
-    }
+        if (PaperLib.isPaper()) {
-
+            if (POST_CHUNK_REWRITE) {
-    public static void readEntityIntoTag(Entity entity, net.minecraft.nbt.CompoundTag compoundTag) {
+                try {
-        boolean isVillager = entity instanceof AbstractVillager && !Fawe.isMainThread();
+                    //noinspection unchecked
-        boolean unset = false;
+                    return (List<Entity>) PAPER_CHUNK_GEN_ALL_ENTITIES.invoke(chunk.level.getEntityLookup().getChunk(chunk.locX, chunk.locZ));
-        if (isVillager) {
+                } catch (IllegalAccessException | InvocationTargetException e) {
-            try {
+                    throw new RuntimeException("Failed to lookup entities [POST_CHUNK_REWRITE=true]", e);
-                if (fieldOffers.get(entity) != null) {
-                    fieldOffers.set(entity, OFFERS);
-                    unset = true;
                 }
-            } catch (IllegalAccessException e) {
-                throw new RuntimeException("Failed to set offers field to villager to avoid async catcher.", e);
             }
-        }
-        entity.save(compoundTag);
-        if (unset) {
             try {
-                fieldOffers.set(entity, null);
+                EntityList entityList = (EntityList) LEVEL_CHUNK_ENTITIES.get(chunk);
+                return List.of(entityList.getRawData());
             } catch (IllegalAccessException e) {
-                throw new RuntimeException("Failed to set offers field to null again on villager.", e);
+                collector.add(new RuntimeException("Failed to lookup entities [POST_CHUNK_REWRITE=false]", e));
+                // fall through
             }
         }
+        try {
+            //noinspection unchecked
+            return ((PersistentEntitySectionManager<Entity>) (SERVER_LEVEL_ENTITY_MANAGER.get(chunk.level))).getEntities(chunk.getPos());
+        } catch (IllegalAccessException e) {
+            collector.add(new RuntimeException("Failed to lookup entities [PAPER=false]", e));
+        }
+        collector.throwIfPresent();
+        return List.of();
     }
 
     record FakeIdMapBlock(int size) implements IdMap<net.minecraft.world.level.block.state.BlockState> {

worldedit-bukkit/adapters/adapter-1_20_5/src/main/java/com/sk89q/worldedit/bukkit/adapter/impl/fawe/v1_20_R4/PaperweightPostProcessor.java

@@ -1,4 +1,4 @@
-package com.sk89q.worldedit.bukkit.adapter.impl.fawe.v1_18_R2;
+package com.sk89q.worldedit.bukkit.adapter.impl.fawe.v1_20_R4;
 
 import com.fastasyncworldedit.core.configuration.Settings;
 import com.fastasyncworldedit.core.extent.processor.ProcessorScope;

worldedit-bukkit/adapters/adapter-1_20_5/src/main/java/com/sk89q/worldedit/bukkit/adapter/impl/fawe/v1_20_R4/PaperweightStarlightRelighter.java

@@ -1,14 +1,14 @@
-package com.sk89q.worldedit.bukkit.adapter.impl.fawe.v1_18_R2;
+package com.sk89q.worldedit.bukkit.adapter.impl.fawe.v1_20_R4;
 
 import com.fastasyncworldedit.bukkit.adapter.StarlightRelighter;
 import com.fastasyncworldedit.core.configuration.Settings;
 import com.fastasyncworldedit.core.queue.IQueueExtent;
-import net.minecraft.server.MCUtil;
+import net.minecraft.server.level.ChunkMap;
 import net.minecraft.server.level.ServerLevel;
 import net.minecraft.server.level.TicketType;
 import net.minecraft.util.Unit;
 import net.minecraft.world.level.ChunkPos;
-import net.minecraft.world.level.chunk.ChunkStatus;
+import net.minecraft.world.level.chunk.status.ChunkStatus;
 
 import java.util.Set;
 import java.util.concurrent.CompletableFuture;
@@ -18,7 +18,7 @@ import java.util.function.IntConsumer;
 public class PaperweightStarlightRelighter extends StarlightRelighter<ServerLevel, ChunkPos> {
 
     private static final TicketType<Unit> FAWE_TICKET = TicketType.create("fawe_ticket", (a, b) -> 0);
-    private static final int LIGHT_LEVEL = MCUtil.getTicketLevelFor(ChunkStatus.LIGHT);
+    private static final int LIGHT_LEVEL = ChunkMap.MAX_VIEW_DISTANCE + ChunkStatus.getDistance(ChunkStatus.LIGHT);
 
     public PaperweightStarlightRelighter(ServerLevel serverLevel, IQueueExtent<?> queue) {
         super(serverLevel, queue);

worldedit-bukkit/adapters/adapter-1_20_5/src/main/java/com/sk89q/worldedit/bukkit/adapter/impl/fawe/v1_20_R4/PaperweightStarlightRelighterFactory.java

@@ -1,4 +1,4 @@
-package com.sk89q.worldedit.bukkit.adapter.impl.fawe.v1_18_R2;
+package com.sk89q.worldedit.bukkit.adapter.impl.fawe.v1_20_R4;
 
 import com.fastasyncworldedit.core.extent.processor.lighting.NullRelighter;
 import com.fastasyncworldedit.core.extent.processor.lighting.RelightMode;
@@ -7,7 +7,7 @@ import com.fastasyncworldedit.core.extent.processor.lighting.RelighterFactory;
 import com.fastasyncworldedit.core.queue.IQueueExtent;
 import com.sk89q.worldedit.world.World;
 import org.bukkit.Bukkit;
-import org.bukkit.craftbukkit.v1_18_R2.CraftWorld;
+import org.bukkit.craftbukkit.CraftWorld;
 
 import javax.annotation.Nonnull;
 

worldedit-bukkit/adapters/adapter-1_20_5/src/main/java/com/sk89q/worldedit/bukkit/adapter/impl/fawe/v1_20_R4/nbt/PaperweightLazyCompoundTag.java

@@ -1,4 +1,4 @@
-package com.sk89q.worldedit.bukkit.adapter.impl.fawe.v1_18_R2.nbt;
+package com.sk89q.worldedit.bukkit.adapter.impl.fawe.v1_20_R4.nbt;
 
 import com.sk89q.jnbt.CompoundTag;
 import com.sk89q.jnbt.LazyCompoundTag;

worldedit-bukkit/adapters/adapter-1_20_5/src/main/java/com/sk89q/worldedit/bukkit/adapter/impl/fawe/v1_20_R4/regen/PaperweightRegen.java

@@ -1,17 +1,15 @@
-package com.sk89q.worldedit.bukkit.adapter.impl.fawe.v1_18_R2.regen;
+package com.sk89q.worldedit.bukkit.adapter.impl.fawe.v1_20_R4.regen;
 
 import com.fastasyncworldedit.bukkit.adapter.Regenerator;
 import com.fastasyncworldedit.core.Fawe;
 import com.fastasyncworldedit.core.queue.IChunkCache;
 import com.fastasyncworldedit.core.queue.IChunkGet;
-import com.fastasyncworldedit.core.util.ReflectionUtils;
 import com.fastasyncworldedit.core.util.TaskManager;
 import com.google.common.collect.ImmutableList;
-import com.mojang.datafixers.util.Either;
 import com.mojang.serialization.Lifecycle;
 import com.sk89q.worldedit.bukkit.WorldEditPlugin;
 import com.sk89q.worldedit.bukkit.adapter.Refraction;
-import com.sk89q.worldedit.bukkit.adapter.impl.fawe.v1_18_R2.PaperweightGetBlocks;
+import com.sk89q.worldedit.bukkit.adapter.impl.fawe.v1_20_R4.PaperweightGetBlocks;
 import com.sk89q.worldedit.extent.Extent;
 import com.sk89q.worldedit.internal.util.LogManagerCompat;
 import com.sk89q.worldedit.regions.Region;
@@ -20,14 +18,19 @@ import com.sk89q.worldedit.world.RegenOptions;
 import it.unimi.dsi.fastutil.objects.Object2ObjectArrayMap;
 import net.minecraft.core.Holder;
 import net.minecraft.core.Registry;
-import net.minecraft.data.BuiltinRegistries;
+import net.minecraft.core.registries.Registries;
 import net.minecraft.nbt.CompoundTag;
 import net.minecraft.resources.ResourceKey;
 import net.minecraft.server.MinecraftServer;
+import net.minecraft.server.dedicated.DedicatedServer;
+import net.minecraft.server.level.ChunkMap;
+import net.minecraft.server.level.ChunkTaskPriorityQueueSorter.Message;
 import net.minecraft.server.level.ServerChunkCache;
 import net.minecraft.server.level.ServerLevel;
 import net.minecraft.server.level.ThreadedLevelLightEngine;
 import net.minecraft.server.level.progress.ChunkProgressListener;
+import net.minecraft.util.thread.ProcessorHandle;
+import net.minecraft.util.thread.ProcessorMailbox;
 import net.minecraft.world.level.ChunkPos;
 import net.minecraft.world.level.Level;
 import net.minecraft.world.level.LevelHeightAccessor;
@@ -37,31 +40,34 @@ import net.minecraft.world.level.biome.BiomeSource;
 import net.minecraft.world.level.biome.FixedBiomeSource;
 import net.minecraft.world.level.chunk.ChunkAccess;
 import net.minecraft.world.level.chunk.ChunkGenerator;
-import net.minecraft.world.level.chunk.ChunkStatus;
+import net.minecraft.world.level.chunk.ChunkGeneratorStructureState;
 import net.minecraft.world.level.chunk.LevelChunk;
 import net.minecraft.world.level.chunk.ProtoChunk;
 import net.minecraft.world.level.chunk.UpgradeData;
+import net.minecraft.world.level.chunk.status.ChunkStatus;
+import net.minecraft.world.level.chunk.status.WorldGenContext;
 import net.minecraft.world.level.dimension.LevelStem;
 import net.minecraft.world.level.levelgen.FlatLevelSource;
 import net.minecraft.world.level.levelgen.NoiseBasedChunkGenerator;
 import net.minecraft.world.level.levelgen.NoiseGeneratorSettings;
-import net.minecraft.world.level.levelgen.WorldGenSettings;
+import net.minecraft.world.level.levelgen.WorldOptions;
 import net.minecraft.world.level.levelgen.blending.BlendingData;
 import net.minecraft.world.level.levelgen.flat.FlatLevelGeneratorSettings;
 import net.minecraft.world.level.levelgen.structure.placement.ConcentricRingsStructurePlacement;
-import net.minecraft.world.level.levelgen.structure.templatesystem.StructureManager;
+import net.minecraft.world.level.levelgen.structure.templatesystem.StructureTemplateManager;
 import net.minecraft.world.level.storage.LevelStorageSource;
 import net.minecraft.world.level.storage.PrimaryLevelData;
 import org.apache.logging.log4j.Logger;
 import org.bukkit.Bukkit;
-import org.bukkit.craftbukkit.v1_18_R2.CraftServer;
+import org.bukkit.Chunk;
-import org.bukkit.craftbukkit.v1_18_R2.CraftWorld;
+import org.bukkit.craftbukkit.CraftServer;
-import org.bukkit.craftbukkit.v1_18_R2.generator.CustomChunkGenerator;
+import org.bukkit.craftbukkit.CraftWorld;
+import org.bukkit.craftbukkit.generator.CustomChunkGenerator;
 import org.bukkit.generator.BiomeProvider;
 import org.bukkit.generator.BlockPopulator;
+import org.jetbrains.annotations.NotNull;
 
 import javax.annotation.Nullable;
-import java.io.IOException;
 import java.lang.reflect.Field;
 import java.nio.file.Path;
 import java.util.Collections;
@@ -74,6 +80,8 @@ import java.util.concurrent.CompletableFuture;
 import java.util.function.BooleanSupplier;
 import java.util.function.Supplier;
 
+import static net.minecraft.core.registries.Registries.BIOME;
+
 public class PaperweightRegen extends Regenerator<ChunkAccess, ProtoChunk, LevelChunk, PaperweightRegen.ChunkStatusWrap> {
 
     private static final Logger LOGGER = LogManagerCompat.getLogger();
@@ -85,6 +93,7 @@ public class PaperweightRegen extends Regenerator<ChunkAccess, ProtoChunk, Level
     private static final Field generatorSettingBaseSupplierField;
     private static final Field delegateField;
     private static final Field chunkSourceField;
+    private static final Field generatorStructureStateField;
     private static final Field ringPositionsField;
     private static final Field hasGeneratedPositionsField;
 
@@ -96,23 +105,22 @@ public class PaperweightRegen extends Regenerator<ChunkAccess, ProtoChunk, Level
         chunkStati.put(ChunkStatus.STRUCTURE_STARTS, Concurrency.NONE);   // structure starts: uses unsynchronized maps
         chunkStati.put(
                 ChunkStatus.STRUCTURE_REFERENCES,
-                Concurrency.FULL
+                Concurrency.NONE
         );   // structure refs: radius 8, but only writes to current chunk
-        chunkStati.put(ChunkStatus.BIOMES, Concurrency.FULL);   // biomes: radius 0
+        chunkStati.put(ChunkStatus.BIOMES, Concurrency.NONE);   // biomes: radius 0
         chunkStati.put(ChunkStatus.NOISE, Concurrency.RADIUS); // noise: radius 8
         chunkStati.put(ChunkStatus.SURFACE, Concurrency.NONE);   // surface: radius 0, requires NONE
         chunkStati.put(ChunkStatus.CARVERS, Concurrency.NONE);   // carvers: radius 0, but RADIUS and FULL change results
-        chunkStati.put(
-                ChunkStatus.LIQUID_CARVERS,
-                Concurrency.NONE
-        );   // liquid carvers: radius 0, but RADIUS and FULL change results
         chunkStati.put(ChunkStatus.FEATURES, Concurrency.NONE);   // features: uses unsynchronized maps
+        chunkStati.put(
+                ChunkStatus.INITIALIZE_LIGHT,
+                Concurrency.FULL
+        ); // initialize_light: radius 0
         chunkStati.put(
                 ChunkStatus.LIGHT,
                 Concurrency.FULL
         );   // light: radius 1, but no writes to other chunks, only current chunk
-        chunkStati.put(ChunkStatus.SPAWN, Concurrency.FULL);   // spawn: radius 0
+        chunkStati.put(ChunkStatus.SPAWN, Concurrency.NONE);   // spawn: radius 0
-        chunkStati.put(ChunkStatus.HEIGHTMAPS, Concurrency.FULL);   // heightmaps: radius 0
 
         try {
             serverWorldsField = CraftServer.class.getDeclaredField("worlds");
@@ -134,22 +142,27 @@ public class PaperweightRegen extends Regenerator<ChunkAccess, ProtoChunk, Level
             flatBedrockField = tmpFlatBedrockField;
 
             generatorSettingBaseSupplierField = NoiseBasedChunkGenerator.class.getDeclaredField(Refraction.pickName(
-                    "settings", "h"));
+                    "settings", "e"));
             generatorSettingBaseSupplierField.setAccessible(true);
 
-            generatorSettingFlatField = FlatLevelSource.class.getDeclaredField(Refraction.pickName("settings", "g"));
+            generatorSettingFlatField = FlatLevelSource.class.getDeclaredField(Refraction.pickName("settings", "d"));
             generatorSettingFlatField.setAccessible(true);
 
             delegateField = CustomChunkGenerator.class.getDeclaredField("delegate");
             delegateField.setAccessible(true);
 
-            chunkSourceField = ServerLevel.class.getDeclaredField(Refraction.pickName("chunkSource", "K"));
+            chunkSourceField = ServerLevel.class.getDeclaredField(Refraction.pickName("chunkSource", "I"));
             chunkSourceField.setAccessible(true);
 
-            ringPositionsField = ChunkGenerator.class.getDeclaredField(Refraction.pickName("ringPositions", "h"));
+            generatorStructureStateField = ChunkMap.class.getDeclaredField(Refraction.pickName("chunkGeneratorState", "v"));
+            generatorStructureStateField.setAccessible(true);
+
+            ringPositionsField = ChunkGeneratorStructureState.class.getDeclaredField(Refraction.pickName("ringPositions", "g"));
             ringPositionsField.setAccessible(true);
 
-            hasGeneratedPositionsField = ChunkGenerator.class.getDeclaredField(Refraction.pickName("hasGeneratedPositions", "i"));
+            hasGeneratedPositionsField = ChunkGeneratorStructureState.class.getDeclaredField(
+                    Refraction.pickName("hasGeneratedPositions", "h")
+            );
             hasGeneratedPositionsField.setAccessible(true);
         } catch (Exception e) {
             throw new RuntimeException(e);
@@ -162,9 +175,10 @@ public class PaperweightRegen extends Regenerator<ChunkAccess, ProtoChunk, Level
     private ServerLevel freshWorld;
     private ServerChunkCache freshChunkProvider;
     private LevelStorageSource.LevelStorageAccess session;
-    private StructureManager structureManager;
+    private StructureTemplateManager structureTemplateManager;
     private ThreadedLevelLightEngine threadedLevelLightEngine;
     private ChunkGenerator chunkGenerator;
+    private WorldGenContext worldGenContext;
 
     private Path tempDir;
 
@@ -207,12 +221,10 @@ public class PaperweightRegen extends Regenerator<ChunkAccess, ProtoChunk, Level
         session = levelStorageSource.createAccess("faweregentempworld", levelStemResourceKey);
         PrimaryLevelData originalWorldData = originalServerWorld.serverLevelData;
 
-        BiomeProvider biomeProvider = getBiomeProvider();
-
         MinecraftServer server = originalServerWorld.getCraftServer().getServer();
-        WorldGenSettings originalOpts = originalWorldData.worldGenSettings();
+        WorldOptions originalOpts = originalWorldData.worldGenOptions();
-        WorldGenSettings newOpts = options.getSeed().isPresent()
+        WorldOptions newOpts = options.getSeed().isPresent()
-                ? originalOpts.withSeed(originalWorldData.isHardcore(), OptionalLong.of(seed))
+                ? originalOpts.withSeed(OptionalLong.of(seed))
                 : originalOpts;
         LevelSettings newWorldSettings = new LevelSettings(
                 "faweregentempworld",
@@ -221,9 +233,19 @@ public class PaperweightRegen extends Regenerator<ChunkAccess, ProtoChunk, Level
                 originalWorldData.settings.difficulty(),
                 originalWorldData.settings.allowCommands(),
                 originalWorldData.settings.gameRules(),
-                originalWorldData.settings.getDataPackConfig()
+                originalWorldData.settings.getDataConfiguration()
         );
-        PrimaryLevelData newWorldData = new PrimaryLevelData(newWorldSettings, newOpts, Lifecycle.stable());
+
+        PrimaryLevelData.SpecialWorldProperty specialWorldProperty =
+                originalWorldData.isFlatWorld()
+                        ? PrimaryLevelData.SpecialWorldProperty.FLAT
+                        : originalWorldData.isDebugWorld()
+                                ? PrimaryLevelData.SpecialWorldProperty.DEBUG
+                                : PrimaryLevelData.SpecialWorldProperty.NONE;
+        PrimaryLevelData newWorldData = new PrimaryLevelData(newWorldSettings, newOpts, specialWorldProperty, Lifecycle.stable());
+
+        BiomeProvider biomeProvider = getBiomeProvider();
+
 
         //init world
         freshWorld = Fawe.instance().getQueueHandler().sync((Supplier<ServerLevel>) () -> new ServerLevel(
@@ -232,66 +254,70 @@ public class PaperweightRegen extends Regenerator<ChunkAccess, ProtoChunk, Level
                 session,
                 newWorldData,
                 originalServerWorld.dimension(),
-                originalServerWorld.dimensionTypeRegistration(),
+                DedicatedServer.getServer().registryAccess().registry(Registries.LEVEL_STEM).orElseThrow()
+                        .getOrThrow(levelStemResourceKey),
                 new RegenNoOpWorldLoadListener(),
-                // placeholder. Required for new ChunkProviderServer, but we create and then set it later
-                newOpts.dimensions().getOrThrow(levelStemResourceKey).generator(),
                 originalServerWorld.isDebug(),
                 seed,
                 ImmutableList.of(),
                 false,
+                originalServerWorld.getRandomSequences(),
                 environment,
                 generator,
                 biomeProvider
         ) {
-            private final Holder<Biome> singleBiome = options.hasBiomeType() ? BuiltinRegistries.BIOME.asHolderIdMap().byId(
+
-                    WorldEditPlugin.getInstance().getBukkitImplAdapter().getInternalBiomeId(options.getBiomeType())
+            private final Holder<Biome> singleBiome = options.hasBiomeType() ? DedicatedServer.getServer().registryAccess()
-            ) : null;
+                    .registryOrThrow(BIOME).asHolderIdMap().byIdOrThrow(
+                            WorldEditPlugin.getInstance().getBukkitImplAdapter().getInternalBiomeId(options.getBiomeType())
+                    ) : null;
 
             @Override
-            public void tick(BooleanSupplier shouldKeepTicking) { //no ticking
+            public void tick(@NotNull BooleanSupplier shouldKeepTicking) { //no ticking
             }
 
             @Override
-            public Holder<Biome> getUncachedNoiseBiome(int biomeX, int biomeY, int biomeZ) {
+            public @NotNull Holder<Biome> getUncachedNoiseBiome(int biomeX, int biomeY, int biomeZ) {
                 if (options.hasBiomeType()) {
                     return singleBiome;
                 }
-                return PaperweightRegen.this.chunkGenerator.getBiomeSource().getNoiseBiome(biomeX, biomeY, biomeZ,
+                return PaperweightRegen.this.chunkGenerator.getBiomeSource().getNoiseBiome(
-                        PaperweightRegen.this.chunkGenerator.climateSampler()
+                        biomeX, biomeY, biomeZ, getChunkSource().randomState().sampler()
                 );
             }
+
         }).get();
         freshWorld.noSave = true;
         removeWorldFromWorldsMap();
         newWorldData.checkName(originalServerWorld.serverLevelData.getLevelName()); //rename to original world name
         if (paperConfigField != null) {
-            paperConfigField.set(freshWorld, originalServerWorld.paperConfig);
+            paperConfigField.set(freshWorld, originalServerWorld.paperConfig());
         }
 
-        //generator
         ChunkGenerator originalGenerator = originalChunkProvider.getGenerator();
         if (originalGenerator instanceof FlatLevelSource flatLevelSource) {
             FlatLevelGeneratorSettings generatorSettingFlat = flatLevelSource.settings();
-            chunkGenerator = new FlatLevelSource(originalGenerator.structureSets, generatorSettingFlat);
+            chunkGenerator = new FlatLevelSource(generatorSettingFlat);
         } else if (originalGenerator instanceof NoiseBasedChunkGenerator noiseBasedChunkGenerator) {
-            Holder<NoiseGeneratorSettings> generatorSettingBaseSupplier =
+            Holder<NoiseGeneratorSettings> generatorSettingBaseSupplier = (Holder<NoiseGeneratorSettings>)
-                    (Holder<NoiseGeneratorSettings>) generatorSettingBaseSupplierField
+                    generatorSettingBaseSupplierField.get(noiseBasedChunkGenerator);
-                            .get(originalGenerator);
             BiomeSource biomeSource;
             if (options.hasBiomeType()) {
-                biomeSource = new FixedBiomeSource(BuiltinRegistries.BIOME
+                biomeSource = new FixedBiomeSource(
-                        .asHolderIdMap()
+                        DedicatedServer.getServer().registryAccess()
-                        .byId(WorldEditPlugin.getInstance().getBukkitImplAdapter().getInternalBiomeId(options.getBiomeType())));
+                                .registryOrThrow(BIOME).asHolderIdMap().byIdOrThrow(
+                                        WorldEditPlugin.getInstance().getBukkitImplAdapter().getInternalBiomeId(options.getBiomeType())
+                                )
+                );
             } else {
                 biomeSource = originalGenerator.getBiomeSource();
             }
-            chunkGenerator = new NoiseBasedChunkGenerator(originalGenerator.structureSets, noiseBasedChunkGenerator.noises,
+            chunkGenerator = new NoiseBasedChunkGenerator(
-                    biomeSource, seed,
+                    biomeSource,
                     generatorSettingBaseSupplier
             );
         } else if (originalGenerator instanceof CustomChunkGenerator customChunkGenerator) {
-            chunkGenerator = customChunkGenerator.delegate;
+            chunkGenerator = customChunkGenerator.getDelegate();
         } else {
             LOGGER.error("Unsupported generator type {}", originalGenerator.getClass().getName());
             return false;
@@ -300,22 +326,8 @@ public class PaperweightRegen extends Regenerator<ChunkAccess, ProtoChunk, Level
             chunkGenerator = new CustomChunkGenerator(freshWorld, chunkGenerator, generator);
             generateConcurrent = generator.isParallelCapable();
         }
+//        chunkGenerator.conf = freshWorld.spigotConfig; - Does not exist anymore, may need to be re-addressed
 
-        if (seed == originalOpts.seed() && !options.hasBiomeType()) {
-            // Optimisation for needless ring position calculation when the seed and biome is the same.
-            boolean hasGeneratedPositions = hasGeneratedPositionsField.getBoolean(originalGenerator);
-            if (hasGeneratedPositions) {
-                Map<ConcentricRingsStructurePlacement, CompletableFuture<List<ChunkPos>>> ringPositions =
-                        (Map<ConcentricRingsStructurePlacement, CompletableFuture<List<ChunkPos>>>) ringPositionsField.get(
-                                originalGenerator);
-                Map<ConcentricRingsStructurePlacement, CompletableFuture<List<ChunkPos>>> copy = new Object2ObjectArrayMap<>(ringPositions);
-                ringPositionsField.set(chunkGenerator, copy);
-                hasGeneratedPositionsField.setBoolean(chunkGenerator, true);
-            }
-        }
-
-
-        chunkGenerator.conf = originalServerWorld.spigotConfig;
         freshChunkProvider = new ServerChunkCache(
                 freshWorld,
                 session,
@@ -333,7 +345,7 @@ public class PaperweightRegen extends Regenerator<ChunkAccess, ProtoChunk, Level
         ) {
             // redirect to LevelChunks created in #createChunks
             @Override
-            public ChunkAccess getChunk(int x, int z, ChunkStatus chunkstatus, boolean create) {
+            public ChunkAccess getChunk(int x, int z, @NotNull ChunkStatus chunkstatus, boolean create) {
                 ChunkAccess chunkAccess = getChunkAt(x, z);
                 if (chunkAccess == null && create) {
                     chunkAccess = createChunk(getProtoChunkAt(x, z));
@@ -342,11 +354,32 @@ public class PaperweightRegen extends Regenerator<ChunkAccess, ProtoChunk, Level
             }
         };
 
+        if (seed == originalOpts.seed() && !options.hasBiomeType()) {
+            // Optimisation for needless ring position calculation when the seed and biome is the same.
+            ChunkGeneratorStructureState state = (ChunkGeneratorStructureState) generatorStructureStateField.get(
+                    originalChunkProvider.chunkMap);
+            boolean hasGeneratedPositions = hasGeneratedPositionsField.getBoolean(state);
+            if (hasGeneratedPositions) {
+                Map<ConcentricRingsStructurePlacement, CompletableFuture<List<ChunkPos>>> origPositions =
+                        (Map<ConcentricRingsStructurePlacement, CompletableFuture<List<ChunkPos>>>) ringPositionsField.get(state);
+                Map<ConcentricRingsStructurePlacement, CompletableFuture<List<ChunkPos>>> copy = new Object2ObjectArrayMap<>(
+                        origPositions);
+                ChunkGeneratorStructureState newState = (ChunkGeneratorStructureState) generatorStructureStateField.get(
+                        freshChunkProvider.chunkMap);
+                ringPositionsField.set(newState, copy);
+                hasGeneratedPositionsField.setBoolean(newState, true);
+            }
+        }
+
+
         chunkSourceField.set(freshWorld, freshChunkProvider);
         //let's start then
-        structureManager = server.getStructureManager();
+        structureTemplateManager = server.getStructureManager();
-        threadedLevelLightEngine = freshChunkProvider.getLightEngine();
+        threadedLevelLightEngine = new NoOpLightEngine(freshChunkProvider);
 
+        this.worldGenContext = new WorldGenContext(freshWorld, chunkGenerator, structureTemplateManager,
+                threadedLevelLightEngine
+        );
         return true;
     }
 
@@ -362,7 +395,7 @@ public class PaperweightRegen extends Regenerator<ChunkAccess, ProtoChunk, Level
             Fawe.instance().getQueueHandler().sync(() -> {
                 try {
                     freshChunkProvider.close(false);
-                } catch (IOException e) {
+                } catch (Exception e) {
                     throw new RuntimeException(e);
                 }
             });
@@ -385,7 +418,7 @@ public class PaperweightRegen extends Regenerator<ChunkAccess, ProtoChunk, Level
     @Override
     protected ProtoChunk createProtoChunk(int x, int z) {
         return new FastProtoChunk(new ChunkPos(x, z), UpgradeData.EMPTY, freshWorld,
-                this.freshWorld.registryAccess().registryOrThrow(Registry.BIOME_REGISTRY), null
+                this.freshWorld.registryAccess().registryOrThrow(BIOME), null
         );
     }
 
@@ -411,7 +444,11 @@ public class PaperweightRegen extends Regenerator<ChunkAccess, ProtoChunk, Level
     @Override
     protected void populate(LevelChunk levelChunk, Random random, BlockPopulator blockPopulator) {
         // BlockPopulator#populate has to be called synchronously for TileEntity access
-        TaskManager.taskManager().task(() -> blockPopulator.populate(freshWorld.getWorld(), random, levelChunk.getBukkitChunk()));
+        TaskManager.taskManager().task(() -> {
+            final CraftWorld world = freshWorld.getWorld();
+            final Chunk chunk = world.getChunkAt(levelChunk.locX, levelChunk.locZ);
+            blockPopulator.populate(world, random, chunk);
+        });
     }
 
     @Override
@@ -427,14 +464,12 @@ public class PaperweightRegen extends Regenerator<ChunkAccess, ProtoChunk, Level
     //util
     @SuppressWarnings("unchecked")
     private void removeWorldFromWorldsMap() {
-        Fawe.instance().getQueueHandler().sync(() -> {
+        try {
-            try {
+            Map<String, org.bukkit.World> map = (Map<String, org.bukkit.World>) serverWorldsField.get(Bukkit.getServer());
-                Map<String, org.bukkit.World> map = (Map<String, org.bukkit.World>) serverWorldsField.get(Bukkit.getServer());
+            map.remove("faweregentempworld");
-                map.remove("faweregentempworld");
+        } catch (IllegalAccessException e) {
-            } catch (IllegalAccessException e) {
+            throw new RuntimeException(e);
-                throw new RuntimeException(e);
+        }
-            }
-        });
     }
 
     private ResourceKey<LevelStem> getWorldDimKey(org.bukkit.World.Environment env) {
@@ -451,11 +486,15 @@ public class PaperweightRegen extends Regenerator<ChunkAccess, ProtoChunk, Level
         }
 
         @Override
-        public void updateSpawnPos(ChunkPos spawnPos) {
+        public void updateSpawnPos(@NotNull ChunkPos spawnPos) {
         }
 
         @Override
-        public void onStatusChange(ChunkPos pos, @Nullable ChunkStatus status) {
+        public void onStatusChange(
+                final @NotNull ChunkPos pos,
+                @org.jetbrains.annotations.Nullable final net.minecraft.world.level.chunk.status.ChunkStatus status
+        ) {
+
         }
 
         @Override
@@ -487,15 +526,14 @@ public class PaperweightRegen extends Regenerator<ChunkAccess, ProtoChunk, Level
 
         // avoid warning on paper
 
-        // compatibility with spigot
+        @SuppressWarnings("unused") // compatibility with spigot
-
         public boolean generateFlatBedrock() {
             return generateFlatBedrock;
         }
 
         // no one will ever see the entities!
         @Override
-        public List<CompoundTag> getEntities() {
+        public @NotNull List<CompoundTag> getEntities() {
             return Collections.emptyList();
         }
 
@@ -516,23 +554,41 @@ public class PaperweightRegen extends Regenerator<ChunkAccess, ProtoChunk, Level
 
         @Override
         public String name() {
-            return chunkStatus.getName();
+            return chunkStatus.toString();
         }
 
         @Override
         public CompletableFuture<?> processChunk(List<ChunkAccess> accessibleChunks) {
             return chunkStatus.generate(
-                    Runnable::run, // TODO revisit, we might profit from this somehow?
+                    worldGenContext,
-                    freshWorld,
+                    Runnable::run,
-                    chunkGenerator,
+                    CompletableFuture::completedFuture,
-                    structureManager,
+                    accessibleChunks
-                    threadedLevelLightEngine,
-                    c -> CompletableFuture.completedFuture(Either.left(c)),
-                    accessibleChunks,
-                    true
             );
         }
 
     }
 
+    /**
+     * A light engine that does nothing. As light is calculated after pasting anyway, we can avoid
+     * work this way.
+     */
+    static class NoOpLightEngine extends ThreadedLevelLightEngine {
+
+        private static final ProcessorMailbox<Runnable> MAILBOX = ProcessorMailbox.create(task -> {
+        }, "fawe-no-op");
+        private static final ProcessorHandle<Message<Runnable>> HANDLE = ProcessorHandle.of("fawe-no-op", m -> {
+        });
+
+        public NoOpLightEngine(final ServerChunkCache chunkProvider) {
+            super(chunkProvider, chunkProvider.chunkMap, false, MAILBOX, HANDLE);
+        }
+
+        @Override
+        public @NotNull CompletableFuture<ChunkAccess> lightChunk(final @NotNull ChunkAccess chunk, final boolean excludeBlocks) {
+            return CompletableFuture.completedFuture(chunk);
+        }
+
+    }
+
 }

worldedit-bukkit/build.gradle.kts

@@ -36,6 +36,7 @@ repositories {
         name = "Glaremasters"
         url = uri("https://repo.glaremasters.me/repository/towny/")
     }
+    maven("https://s01.oss.sonatype.org/content/repositories/snapshots/") // TODO Remove when 4.17.0 is released
     flatDir { dir(File("src/main/resources")) }
 }
 
@@ -169,7 +170,7 @@ tasks.named<ShadowJar>("shadowJar") {
             include(dependency("it.unimi.dsi:fastutil"))
         }
         relocate("org.incendo.serverlib", "com.fastasyncworldedit.serverlib") {
-            include(dependency("dev.notmyfault.serverlib:ServerLib:2.3.4"))
+            include(dependency("dev.notmyfault.serverlib:ServerLib:2.3.6"))
         }
         relocate("com.intellectualsites.paster", "com.fastasyncworldedit.paster") {
             include(dependency("com.intellectualsites.paster:Paster"))
@@ -178,7 +179,7 @@ tasks.named<ShadowJar>("shadowJar") {
             include(dependency("org.lz4:lz4-java:1.8.0"))
         }
         relocate("net.kyori", "com.fastasyncworldedit.core.adventure") {
-            include(dependency("net.kyori:adventure-nbt:4.16.0"))
+            include(dependency("net.kyori:adventure-nbt:4.17.0"))
         }
         relocate("com.zaxxer", "com.fastasyncworldedit.core.math") {
             include(dependency("com.zaxxer:SparseBitSet:1.3"))
@@ -210,7 +211,7 @@ tasks {
         versionNumber.set("${project.version}")
         versionType.set("release")
         uploadFile.set(file("build/libs/${rootProject.name}-Bukkit-${project.version}.jar"))
-        gameVersions.addAll(listOf("1.20.4", "1.20.3", "1.20.2", "1.20.1", "1.20", "1.19.4", "1.18.2"))
+        gameVersions.addAll(listOf("1.20.6", "1.20.5", "1.20.3", "1.20.2", "1.20.1", "1.20", "1.19.4"))
         loaders.addAll(listOf("paper", "spigot"))
         changelog.set("The changelog is available on GitHub: https://github.com/IntellectualSites/" +
                 "FastAsyncWorldEdit/releases/tag/${project.version}")

worldedit-bukkit/src/main/java/com/fastasyncworldedit/bukkit/adapter/IBukkitAdapter.java

@@ -31,6 +31,8 @@ import com.sk89q.worldedit.world.item.ItemType;
 import com.sk89q.worldedit.world.item.ItemTypes;
 import org.bukkit.Bukkit;
 import org.bukkit.Material;
+import org.bukkit.NamespacedKey;
+import org.bukkit.Registry;
 import org.bukkit.TreeType;
 import org.bukkit.block.Biome;
 import org.bukkit.block.data.BlockData;
@@ -97,7 +99,7 @@ public interface IBukkitAdapter {
         checkNotNull(position);
         return new org.bukkit.Location(
                 world,
-                position.getX(), position.getY(), position.getZ()
+                position.x(), position.y(), position.z()
         );
     }
 
@@ -117,7 +119,7 @@ public interface IBukkitAdapter {
         checkNotNull(location);
         return new org.bukkit.Location(
                 world,
-                location.getX(), location.getY(), location.getZ(),
+                location.x(), location.y(), location.z(),
                 location.getYaw(),
                 location.getPitch()
         );
@@ -186,10 +188,12 @@ public interface IBukkitAdapter {
     }
 
     default org.bukkit.entity.EntityType adapt(EntityType entityType) {
-        if (!entityType.getId().startsWith("minecraft:")) {
+        NamespacedKey entityKey = NamespacedKey.fromString(entityType.toString());
-            throw new IllegalArgumentException("Bukkit only supports vanilla entities");
+        if (entityKey == null) {
+            throw new IllegalArgumentException("Entity key '" + entityType + "' does not map to Bukkit");
         }
-        return org.bukkit.entity.EntityType.fromName(entityType.getId().substring(10).toLowerCase(Locale.ROOT));
+
+        return Registry.ENTITY_TYPE.get(entityKey);
     }
 
     /**
@@ -343,7 +347,7 @@ public interface IBukkitAdapter {
      * @return WorldEdit EntityType
      */
     default EntityType adapt(org.bukkit.entity.EntityType entityType) {
-        return EntityTypes.get(entityType.getName().toLowerCase(Locale.ROOT));
+        return EntityTypes.get(entityType.getKey().toString());
     }
 
     /**

worldedit-bukkit/src/main/java/com/fastasyncworldedit/bukkit/adapter/Regenerator.java

@@ -5,6 +5,7 @@ import com.fastasyncworldedit.core.queue.IChunkCache;
 import com.fastasyncworldedit.core.queue.IChunkGet;
 import com.fastasyncworldedit.core.queue.implementation.SingleThreadQueueExtent;
 import com.fastasyncworldedit.core.util.MathMan;
+import com.google.common.collect.Lists;
 import com.google.common.util.concurrent.ThreadFactoryBuilder;
 import com.sk89q.worldedit.WorldEditException;
 import com.sk89q.worldedit.bukkit.BukkitAdapter;
@@ -24,11 +25,16 @@ import it.unimi.dsi.fastutil.longs.Long2ObjectLinkedOpenHashMap;
 import it.unimi.dsi.fastutil.longs.Long2ObjectOpenHashMap;
 import it.unimi.dsi.fastutil.longs.LongArrayList;
 import it.unimi.dsi.fastutil.longs.LongList;
+import jdk.jfr.Category;
+import jdk.jfr.Event;
+import jdk.jfr.Label;
+import jdk.jfr.Name;
 import org.apache.logging.log4j.Logger;
 import org.bukkit.generator.BiomeProvider;
 import org.bukkit.generator.BlockPopulator;
 import org.bukkit.generator.WorldInfo;
 
+import java.util.AbstractList;
 import java.util.ArrayList;
 import java.util.Collections;
 import java.util.Comparator;
@@ -36,6 +42,7 @@ import java.util.Iterator;
 import java.util.LinkedHashMap;
 import java.util.List;
 import java.util.Map;
+import java.util.Objects;
 import java.util.Random;
 import java.util.concurrent.CompletableFuture;
 import java.util.concurrent.ExecutorService;
@@ -62,7 +69,7 @@ public abstract class Regenerator<IChunkAccess, ProtoChunk extends IChunkAccess,
     protected final RegenOptions options;
 
     //runtime
-    protected final Map<ChunkStatus, Concurrency> chunkStatuses = new LinkedHashMap<>();
+    protected final LinkedHashMap<ChunkStatus, Concurrency> chunkStatuses = new LinkedHashMap<>(); // TODO (j21): use SequencedMap
     private final Long2ObjectLinkedOpenHashMap<ProtoChunk> protoChunks = new Long2ObjectLinkedOpenHashMap<>();
     private final Long2ObjectOpenHashMap<Chunk> chunks = new Long2ObjectOpenHashMap<>();
     protected boolean generateConcurrent = true;
@@ -172,51 +179,70 @@ public abstract class Regenerator<IChunkAccess, ProtoChunk extends IChunkAccess,
         //TODO: can we get that required radius down without affecting chunk generation (e.g. strucures, features, ...)?
         //for now it is working well and fast, if we are bored in the future we could do the research (a lot of it) to reduce the border radius
 
-        //generate chunk coords lists with a certain radius
+        // to get the chunks we need to generate in the nth chunk status, we need to know how many chunks
-        Int2ObjectOpenHashMap<long[]> chunkCoordsForRadius = new Int2ObjectOpenHashMap<>();
+        // we need to generate in the n + 1 th chunk status. Summing up the margin solves that
-        chunkStatuses.keySet().stream().mapToInt(ChunkStatusWrapper::requiredNeighborChunkRadius0).distinct().forEach(radius -> {
+        LinkedHashMap<ChunkStatus, long[]> chunkCoordsForChunkStatus = new LinkedHashMap<>();
-            if (radius == -1) { //ignore ChunkStatus.EMPTY
+        int borderSum = 1;
-                return;
+        // TODO (j21): use SequencedMap#sequencedKeySet().reversed()
-            }
+        final List<ChunkStatus> reversedKeys = Lists.reverse(new ArrayList<>(chunkStatuses.keySet()));
-            int border = 10 - radius; //9 = 8 + 1, 8: max border radius used in chunk stages, 1: need 1 extra chunk for chunk
+        for (final ChunkStatus status : reversedKeys) {
-            // features to generate at the border of the region
+            chunkCoordsForChunkStatus.put(status, getChunkCoordsRegen(region, borderSum));
-            chunkCoordsForRadius.put(radius, getChunkCoordsRegen(region, border));
+            borderSum += status.requiredNeighborChunkRadius();
-        });
+        }
 
         //create chunks
-        for (long xz : chunkCoordsForRadius.get(0)) {
+        // TODO (j21): use SequencedMap#firstEntry().getKey()
+        for (long xz : chunkCoordsForChunkStatus.get(chunkStatuses.keySet().iterator().next())) {
             ProtoChunk chunk = createProtoChunk(MathMan.unpairIntX(xz), MathMan.unpairIntY(xz));
             protoChunks.put(xz, chunk);
         }
 
-        //generate lists for RegionLimitedWorldAccess, need to be square with odd length (e.g. 17x17), 17 = 1 middle chunk + 8 border chunks * 2
+        // a memory-efficient, lightweight "list" that calculates index -> ChunkAccess
-        Int2ObjectOpenHashMap<Long2ObjectOpenHashMap<List<IChunkAccess>>> worldLimits = new Int2ObjectOpenHashMap<>();
+        // as needed when accessed
-        chunkStatuses.keySet().stream().mapToInt(ChunkStatusWrapper::requiredNeighborChunkRadius0).distinct().forEach(radius -> {
+        class LazyChunkList extends AbstractList<IChunkAccess> {
-            if (radius == -1) { //ignore ChunkStatus.EMPTY
+            private final int size;
-                return;
+            private final int minX;
+            private final int minZ;
+            private final int sizeSqrt;
+
+            LazyChunkList(int radius, int centerX, int centerZ) {
+                this.sizeSqrt = radius + 1 + radius; // length of one side
+                this.size = this.sizeSqrt * this.sizeSqrt;
+                this.minX = centerX - radius;
+                this.minZ = centerZ - radius;
             }
-            Long2ObjectOpenHashMap<List<IChunkAccess>> map = new Long2ObjectOpenHashMap<>();
+            @Override
-            for (long xz : chunkCoordsForRadius.get(radius)) {
+            public IChunkAccess get(final int index) {
-                int x = MathMan.unpairIntX(xz);
+                Objects.checkIndex(index, size);
-                int z = MathMan.unpairIntY(xz);
+                int absX = (index % sizeSqrt) + minX;
-                List<IChunkAccess> l = new ArrayList<>((radius + 1 + radius) * (radius + 1 + radius));
+                int absZ = (index / sizeSqrt) + minZ;
-                for (int zz = z - radius; zz <= z + radius; zz++) { //order is important, first z then x
+                return protoChunks.get(MathMan.pairInt(absX, absZ));
-                    for (int xx = x - radius; xx <= x + radius; xx++) {
-                        l.add(protoChunks.get(MathMan.pairInt(xx, zz)));
-                    }
-                }
-                map.put(xz, l);
             }
-            worldLimits.put(radius, map);
+
-        });
+            @Override
+            public int size() {
+                return size;
+            }
+
+        }
+        @Label("Regeneration")
+        @Category("FAWE")
+        @Name("fawe.regen")
+        class RegenerationEvent extends Event {
+            private String chunkStatus;
+            private int chunksToProcess;
+        }
 
         //run generation tasks excluding FULL chunk status
         for (Map.Entry<ChunkStatus, Concurrency> entry : chunkStatuses.entrySet()) {
             ChunkStatus chunkStatus = entry.getKey();
-            int radius = chunkStatus.requiredNeighborChunkRadius0();
+            final RegenerationEvent event = new RegenerationEvent();
+            event.begin();
+            event.chunkStatus = chunkStatus.name();
+            int radius = Math.max(1, chunkStatus.requiredNeighborChunkRadius0());
 
-            long[] coords = chunkCoordsForRadius.get(radius);
+            long[] coords = chunkCoordsForChunkStatus.get(chunkStatus);
-            Long2ObjectOpenHashMap<List<IChunkAccess>> limitsForRadius = worldLimits.get(radius);
+            event.chunksToProcess = coords.length;
             if (this.generateConcurrent && entry.getValue() == Concurrency.RADIUS) {
                 SequentialTasks<ConcurrentTasks<LongList>> tasks = getChunkStatusTaskRows(coords, radius);
                 for (ConcurrentTasks<LongList> para : tasks) {
@@ -224,7 +250,8 @@ public abstract class Regenerator<IChunkAccess, ProtoChunk extends IChunkAccess,
                     for (LongList row : para) {
                         scheduled.add(() -> {
                             for (long xz : row) {
-                                chunkStatus.processChunkSave(xz, limitsForRadius.get(xz));
+                                chunkStatus.processChunkSave(xz, new LazyChunkList(radius, MathMan.unpairIntX(xz),
+                                        MathMan.unpairIntY(xz)));
                             }
                         });
                     }
@@ -234,7 +261,8 @@ public abstract class Regenerator<IChunkAccess, ProtoChunk extends IChunkAccess,
                 // every chunk can be processed individually
                 List<Runnable> scheduled = new ArrayList<>(coords.length);
                 for (long xz : coords) {
-                    scheduled.add(() -> chunkStatus.processChunkSave(xz, limitsForRadius.get(xz)));
+                    scheduled.add(() -> chunkStatus.processChunkSave(xz, new LazyChunkList(radius, MathMan.unpairIntX(xz),
+                            MathMan.unpairIntY(xz))));
                 }
                 runAndWait(scheduled);
             } else { // Concurrency.NONE or generateConcurrent == false
@@ -242,28 +270,33 @@ public abstract class Regenerator<IChunkAccess, ProtoChunk extends IChunkAccess,
                 // running regen on the main thread otherwise triggers async-only events on the main thread
                 executor.submit(() -> {
                     for (long xz : coords) {
-                        chunkStatus.processChunkSave(xz, limitsForRadius.get(xz));
+                        chunkStatus.processChunkSave(xz, new LazyChunkList(radius, MathMan.unpairIntX(xz),
+                                MathMan.unpairIntY(xz)));
                     }
                 }).get(); // wait until finished this step
             }
+            event.commit();
         }
 
         //convert to proper chunks
-        for (long xz : chunkCoordsForRadius.get(0)) {
+        // TODO (j21): use SequencedMap#firstEntry().getValue()
+        for (long xz : chunkCoordsForChunkStatus.values().iterator().next()) {
             ProtoChunk proto = protoChunks.get(xz);
             chunks.put(xz, createChunk(proto));
         }
 
         //final chunkstatus
         ChunkStatus FULL = getFullChunkStatus();
-        for (long xz : chunkCoordsForRadius.get(0)) { //FULL.requiredNeighbourChunkRadius() == 0!
+        // TODO (j21): use SequencedMap#firstEntry().getValue()
+        for (long xz : chunkCoordsForChunkStatus.values().iterator().next()) { //FULL.requiredNeighbourChunkRadius() == 0!
             Chunk chunk = chunks.get(xz);
             FULL.processChunkSave(xz, List.of(chunk));
         }
 
         //populate
         List<BlockPopulator> populators = getBlockPopulators();
-        for (long xz : chunkCoordsForRadius.get(0)) {
+        // TODO (j21): use SequencedMap#firstEntry().getValue()
+        for (long xz : chunkCoordsForChunkStatus.values().iterator().next()) {
             int x = MathMan.unpairIntX(xz);
             int z = MathMan.unpairIntY(xz);
 
@@ -277,8 +310,10 @@ public abstract class Regenerator<IChunkAccess, ProtoChunk extends IChunkAccess,
             });
         }
 
-        source = new SingleThreadQueueExtent(BukkitWorld.HAS_MIN_Y ? originalBukkitWorld.getMinHeight() : 0,
+        source = new SingleThreadQueueExtent(
-                BukkitWorld.HAS_MIN_Y ? originalBukkitWorld.getMaxHeight() : 256);
+                BukkitWorld.HAS_MIN_Y ? originalBukkitWorld.getMinHeight() : 0,
+                BukkitWorld.HAS_MIN_Y ? originalBukkitWorld.getMaxHeight() : 256
+        );
         source.init(target, initSourceQueueCache(), null);
         return true;
     }
@@ -319,7 +354,7 @@ public abstract class Regenerator<IChunkAccess, ProtoChunk extends IChunkAccess,
 
         @Override
         public boolean apply(final Extent extent, final BlockVector3 get, final BlockVector3 set) throws WorldEditException {
-            return extent.setBlock(set.getX(), set.getY(), set.getZ(), source.getFullBlock(get.getX(), get.getY(), get.getZ()));
+            return extent.setBlock(set.x(), set.y(), set.z(), source.getFullBlock(get.x(), get.y(), get.z()));
         }
 
     }
@@ -339,8 +374,8 @@ public abstract class Regenerator<IChunkAccess, ProtoChunk extends IChunkAccess,
 
         @Override
         public boolean apply(final Extent extent, final BlockVector3 get, final BlockVector3 set) throws WorldEditException {
-            return extent.setBlock(set.getX(), set.getY(), set.getZ(), source.getFullBlock(get.getX(), get.getY(), get.getZ()))
+            return extent.setBlock(set.x(), set.y(), set.z(), source.getFullBlock(get.x(), get.y(), get.z()))
-                    && extent.setBiome(set.getX(), set.getY(), set.getZ(), biomeGetter.apply(get));
+                    && extent.setBiome(set.x(), set.y(), set.z(), biomeGetter.apply(get));
         }
 
     }
@@ -433,22 +468,22 @@ public abstract class Regenerator<IChunkAccess, ProtoChunk extends IChunkAccess,
     private long[] getChunkCoordsRegen(Region region, int border) { //needs to be square num of chunks
         BlockVector3 oldMin = region.getMinimumPoint();
         BlockVector3 newMin = BlockVector3.at(
-                (oldMin.getX() >> 4 << 4) - border * 16,
+                (oldMin.x() >> 4 << 4) - border * 16,
-                oldMin.getY(),
+                oldMin.y(),
-                (oldMin.getZ() >> 4 << 4) - border * 16
+                (oldMin.z() >> 4 << 4) - border * 16
         );
         BlockVector3 oldMax = region.getMaximumPoint();
         BlockVector3 newMax = BlockVector3.at(
-                (oldMax.getX() >> 4 << 4) + (border + 1) * 16 - 1,
+                (oldMax.x() >> 4 << 4) + (border + 1) * 16 - 1,
-                oldMax.getY(),
+                oldMax.y(),
-                (oldMax.getZ() >> 4 << 4) + (border + 1) * 16 - 1
+                (oldMax.z() >> 4 << 4) + (border + 1) * 16 - 1
         );
         Region adjustedRegion = new CuboidRegion(newMin, newMax);
         return adjustedRegion.getChunks().stream()
                 .sorted(Comparator
-                        .comparingInt(BlockVector2::getZ)
+                        .comparingInt(BlockVector2::z)
-                        .thenComparingInt(BlockVector2::getX)) //needed for RegionLimitedWorldAccess
+                        .thenComparingInt(BlockVector2::x)) //needed for RegionLimitedWorldAccess
-                .mapToLong(c -> MathMan.pairInt(c.getX(), c.getZ()))
+                .mapToLong(c -> MathMan.pairInt(c.x(), c.z()))
                 .toArray();
     }
 
@@ -503,7 +538,7 @@ public abstract class Regenerator<IChunkAccess, ProtoChunk extends IChunkAccess,
             int numlists = Math.min(requiredNeighbors * 2 + 1, maxZ - minZ + 1);
 
             Int2ObjectOpenHashMap<LongList> byZ = new Int2ObjectOpenHashMap<>();
-            int expectedListLength = (coordsCount + 1) / (maxZ - minZ);
+            int expectedListLength = (coordsCount + 1) / (maxZ - minZ + 2);
 
             //init lists
             for (int i = minZ; i <= maxZ; i++) {
@@ -581,13 +616,16 @@ public abstract class Regenerator<IChunkAccess, ProtoChunk extends IChunkAccess,
             try {
                 processChunk(accessibleChunks).get();
             } catch (Exception e) {
-                LOGGER.error(
+                LOGGER.error("Error while running {} on chunk {}/{}",
-                        "Error while running " + name() + " on chunk " + MathMan.unpairIntX(xz) + "/" + MathMan.unpairIntY(xz),
+                        name(), MathMan.unpairIntX(xz), MathMan.unpairIntY(xz), e);
-                        e
-                );
             }
         }
 
+        @Override
+        public String toString() {
+            return name();
+        }
+
     }
 
     public static class SequentialTasks<T> extends Tasks<T> {

worldedit-bukkit/src/main/java/com/fastasyncworldedit/bukkit/listener/ChunkListener.java

@@ -135,7 +135,7 @@ public abstract class ChunkListener implements Listener {
     @Deprecated(since = "2.0.0")
     public void cleanup(Chunk chunk) {
         for (Entity entity : chunk.getEntities()) {
-            if (entity.getType() == EntityType.DROPPED_ITEM) {
+            if (entity.getType() == EntityType.ITEM) {
                 entity.remove();
             }
         }

worldedit-bukkit/src/main/java/com/fastasyncworldedit/bukkit/regions/WorldGuardFeature.java

@@ -56,7 +56,7 @@ public class WorldGuardFeature extends BukkitMaskManager implements Listener {
         if (region instanceof ProtectedPolygonalRegion casted) {
             BlockVector3 max = region.getMaximumPoint();
             BlockVector3 min = region.getMinimumPoint();
-            return new Polygonal2DRegion(null, casted.getPoints(), min.getBlockY(), max.getBlockY());
+            return new Polygonal2DRegion(null, casted.getPoints(), min.y(), max.y());
         }
         return new AdaptedRegion(region);
     }

worldedit-bukkit/src/main/java/com/fastasyncworldedit/bukkit/regions/plotsquared/FaweDelegateSchematicHandler.java

@@ -94,15 +94,15 @@ public class FaweDelegateSchematicHandler {
                 return;
             }
             BlockVector3 dimension = schematic.getClipboard().getDimensions();
-            final int WIDTH = dimension.getX();
+            final int WIDTH = dimension.x();
-            final int LENGTH = dimension.getZ();
+            final int LENGTH = dimension.z();
-            final int HEIGHT = dimension.getY();
+            final int HEIGHT = dimension.y();
             final int worldHeight = plot.getArea().getMaxGenHeight() - plot.getArea().getMinGenHeight() + 1;
             // Validate dimensions
             CuboidRegion region = plot.getLargestRegion();
             boolean sizeMismatch =
-                    ((region.getMaximumPoint().getX() - region.getMinimumPoint().getX() + xOffset + 1) < WIDTH) || (
+                    ((region.getMaximumPoint().x() - region.getMinimumPoint().x() + xOffset + 1) < WIDTH) || (
-                            (region.getMaximumPoint().getZ() - region.getMinimumPoint().getZ() + zOffset + 1) < LENGTH) || (HEIGHT
+                            (region.getMaximumPoint().z() - region.getMinimumPoint().z() + zOffset + 1) < LENGTH) || (HEIGHT
                             > worldHeight);
             if (!Settings.Schematics.PASTE_MISMATCHES && sizeMismatch) {
                 if (actor != null) {
@@ -111,8 +111,8 @@ public class FaweDelegateSchematicHandler {
                 TaskManager.runTask(whenDone);
                 return;
             }
-            if (((region.getMaximumPoint().getX() - region.getMinimumPoint().getX() + xOffset + 1) < WIDTH) || (
+            if (((region.getMaximumPoint().x() - region.getMinimumPoint().x() + xOffset + 1) < WIDTH) || (
-                    (region.getMaximumPoint().getZ() - region.getMinimumPoint().getZ() + zOffset + 1) < LENGTH) || (HEIGHT
+                    (region.getMaximumPoint().z() - region.getMinimumPoint().z() + zOffset + 1) < LENGTH) || (HEIGHT
                     > worldHeight)) {
                 if (whenDone != null) {
                     TaskManager.runTask(whenDone);
@@ -141,7 +141,7 @@ public class FaweDelegateSchematicHandler {
                         } else {
                             y_offset_actual = yOffset + pw.getMinBuildHeight() + editSession.getHighestTerrainBlock(region
                                     .getMinimumPoint()
-                                    .getX() + 1, region.getMinimumPoint().getZ() + 1, pw.getMinGenHeight(), pw.getMaxGenHeight()
+                                    .x() + 1, region.getMinimumPoint().z() + 1, pw.getMinGenHeight(), pw.getMaxGenHeight()
                             );
                         }
                     }
@@ -150,7 +150,7 @@ public class FaweDelegateSchematicHandler {
                 }
 
                 final BlockVector3 to = BlockVector3
-                        .at(region.getMinimumPoint().getX() + xOffset, y_offset_actual, region.getMinimumPoint().getZ() + zOffset);
+                        .at(region.getMinimumPoint().x() + xOffset, y_offset_actual, region.getMinimumPoint().z() + zOffset);
                 final Clipboard clipboard = schematic.getClipboard();
                 clipboard.setOrigin(clipboard.getRegion().getMinimumPoint());
                 clipboard.paste(editSession, to, true, false, true);

worldedit-bukkit/src/main/java/com/fastasyncworldedit/bukkit/regions/plotsquared/PlotSquaredFeature.java

@@ -1,6 +1,5 @@
 package com.fastasyncworldedit.bukkit.regions.plotsquared;
 
-import com.fastasyncworldedit.core.FaweAPI;
 import com.fastasyncworldedit.core.configuration.Caption;
 import com.fastasyncworldedit.core.regions.FaweMask;
 import com.fastasyncworldedit.core.regions.FaweMaskManager;
@@ -159,8 +158,8 @@ public class PlotSquaredFeature extends FaweMaskManager {
             regions = WEManager.getMask(pp);
             if (regions.size() == 1) {
                 CuboidRegion region = regions.iterator().next();
-                if (region.getMinimumPoint().getX() == Integer.MIN_VALUE
+                if (region.getMinimumPoint().x() == Integer.MIN_VALUE
-                        && region.getMaximumPoint().getX() == Integer.MAX_VALUE) {
+                        && region.getMaximumPoint().x() == Integer.MAX_VALUE) {
                     regions.clear();
                 }
             }
@@ -174,22 +173,21 @@ public class PlotSquaredFeature extends FaweMaskManager {
             return null;
         }
 
+        final World world = player.getWorld();
+        int min = area != null ? area.getMinBuildHeight() : world.getMinY();
+        // PlotSquared uses exclusive max height, WorldEdit uses inclusive max height -> subtract 1
+        int max = area != null ? Math.min(world.getMaxY(), area.getMaxBuildHeight() - 1) : world.getMaxY();
         Region maskedRegion;
         if (regions.size() == 1) {
-            final World world = player.getWorld();
-            int min = area != null ? area.getMinBuildHeight() : world.getMinY();
-            // PlotSquared uses exclusive max height, WorldEdit uses inclusive max height -> subtract 1
-            int max = area != null ? Math.min(world.getMaxY(), area.getMaxBuildHeight() - 1) : world.getMaxY();
 
             final CuboidRegion region = regions.iterator().next();
             final BlockVector3 pos1 = BlockVector3.at(region.getMinimumX(), min, region.getMinimumZ());
             final BlockVector3 pos2 = BlockVector3.at(region.getMaximumX(), max, region.getMaximumZ());
             maskedRegion = new CuboidRegion(pos1, pos2);
         } else {
-            World world = FaweAPI.getWorld(area.getWorldName());
             List<Region> weRegions = regions.stream().map(
-                    r -> new CuboidRegion(world, BlockVector3.at(r.getMinimumX(), r.getMinimumY(), r.getMinimumZ()),
+                    r -> new CuboidRegion(world, BlockVector3.at(r.getMinimumX(), min, r.getMinimumZ()),
-                            BlockVector3.at(r.getMaximumX(), r.getMaximumY(), r.getMaximumZ())
+                            BlockVector3.at(r.getMaximumX(), max, r.getMaximumZ())
                     )).collect(Collectors.toList());
             maskedRegion = new RegionIntersection(world, weRegions);
         }

worldedit-bukkit/src/main/java/com/sk89q/bukkit/util/CommandRegistration.java

@@ -20,6 +20,7 @@
 package com.sk89q.bukkit.util;
 
 import com.sk89q.util.ReflectionUtil;
+import io.papermc.lib.PaperLib;
 import org.bukkit.Bukkit;
 import org.bukkit.command.Command;
 import org.bukkit.command.CommandExecutor;
@@ -96,12 +97,11 @@ public class CommandRegistration {
             return fallbackCommands;
         }
 
-        CommandMap commandMap = ReflectionUtil.getField(plugin.getServer().getPluginManager(), "commandMap");
+        CommandMap commandMap = PaperLib.isPaper() ? Bukkit.getCommandMap() : ReflectionUtil.getField(plugin.getServer().getPluginManager(), "commandMap");
         if (commandMap == null) {
             Bukkit.getServer().getLogger().severe(plugin.getDescription().getName()
-                    + ": Could not retrieve server CommandMap, using fallback instead!");
+                    + ": Could not retrieve server CommandMap");
-            fallbackCommands = commandMap = new SimpleCommandMap(Bukkit.getServer());
+            throw new IllegalStateException("Failed to retrieve command map, make sure you are running supported server software");
-            Bukkit.getServer().getPluginManager().registerEvents(new FallbackRegistrationListener(fallbackCommands), plugin);
         } else {
             serverCommandMap = commandMap;
         }

worldedit-bukkit/src/main/java/com/sk89q/worldedit/bukkit/BukkitAdapter.java

@@ -240,7 +240,7 @@ public enum BukkitAdapter {
         Vector3 position = location;
         return new org.bukkit.Location(
                 adapt((World) location.getExtent()),
-                position.getX(), position.getY(), position.getZ(),
+                position.x(), position.y(), position.z(),
                 location.getYaw(),
                 location.getPitch()
         );
@@ -258,7 +258,7 @@ public enum BukkitAdapter {
         checkNotNull(position);
         return new org.bukkit.Location(
                 world,
-                position.getX(), position.getY(), position.getZ()
+                position.x(), position.y(), position.z()
         );
     }
 
@@ -274,7 +274,7 @@ public enum BukkitAdapter {
         checkNotNull(position);
         return new org.bukkit.Location(
                 world,
-                position.getX(), position.getY(), position.getZ()
+                position.x(), position.y(), position.z()
         );
     }
 
@@ -290,7 +290,7 @@ public enum BukkitAdapter {
         checkNotNull(location);
         return new org.bukkit.Location(
                 world,
-                location.getX(), location.getY(), location.getZ(),
+                location.x(), location.y(), location.z(),
                 location.getYaw(),
                 location.getPitch()
         );

worldedit-bukkit/src/main/java/com/sk89q/worldedit/bukkit/BukkitPlayer.java

@@ -242,9 +242,9 @@ public class BukkitPlayer extends AbstractPlayerActor {
         //FAWE end
         return TaskManager.taskManager().sync(() -> player.teleport(new Location(
                 finalWorld,
-                pos.getX(),
+                pos.x(),
-                pos.getY(),
+                pos.y(),
-                pos.getZ(),
+                pos.z(),
                 yaw,
                 pitch
         )));
@@ -422,7 +422,7 @@ public class BukkitPlayer extends AbstractPlayerActor {
 
     @Override
     public <B extends BlockStateHolder<B>> void sendFakeBlock(BlockVector3 pos, B block) {
-        Location loc = new Location(player.getWorld(), pos.getX(), pos.getY(), pos.getZ());
+        Location loc = new Location(player.getWorld(), pos.x(), pos.y(), pos.z());
         if (block == null) {
             player.sendBlockChange(loc, player.getWorld().getBlockAt(loc).getBlockData());
         } else {

worldedit-bukkit/src/main/java/com/sk89q/worldedit/bukkit/BukkitWorld.java

@@ -247,7 +247,7 @@ public class BukkitWorld extends AbstractWorld {
         //FAWE start - safe edit region
         testCoords(pt);
         //FAWE end
-        return getWorld().getBlockAt(pt.getBlockX(), pt.getBlockY(), pt.getBlockZ()).getLightLevel();
+        return getWorld().getBlockAt(pt.x(), pt.y(), pt.z()).getLightLevel();
     }
 
     @Override
@@ -284,7 +284,7 @@ public class BukkitWorld extends AbstractWorld {
             return false;
         }
 
-        Block block = getWorld().getBlockAt(pt.getBlockX(), pt.getBlockY(), pt.getBlockZ());
+        Block block = getWorld().getBlockAt(pt.x(), pt.y(), pt.z());
         BlockState state = PaperLib.getBlockState(block, false).getState();
         if (!(state instanceof InventoryHolder)) {
             return false;
@@ -363,8 +363,8 @@ public class BukkitWorld extends AbstractWorld {
         //FAWE end
         World world = getWorld();
         //FAWE start
-        int X = pt.getBlockX() >> 4;
+        int X = pt.x() >> 4;
-        int Z = pt.getBlockZ() >> 4;
+        int Z = pt.z() >> 4;
         if (Fawe.isMainThread()) {
             world.getChunkAt(X, Z);
         } else if (PaperLib.isPaper()) {
@@ -413,7 +413,7 @@ public class BukkitWorld extends AbstractWorld {
     public void fixAfterFastMode(Iterable<BlockVector2> chunks) {
         World world = getWorld();
         for (BlockVector2 chunkPos : chunks) {
-            world.refreshChunk(chunkPos.getBlockX(), chunkPos.getBlockZ());
+            world.refreshChunk(chunkPos.x(), chunkPos.z());
         }
     }
 
@@ -495,13 +495,13 @@ public class BukkitWorld extends AbstractWorld {
         //FAWE start - safe edit region
         testCoords(pt);
         //FAWE end
-        getWorld().getBlockAt(pt.getBlockX(), pt.getBlockY(), pt.getBlockZ()).breakNaturally();
+        getWorld().getBlockAt(pt.x(), pt.y(), pt.z()).breakNaturally();
     }
 
     //FAWE start
     @Override
     public Collection<BaseItemStack> getBlockDrops(BlockVector3 position) {
-        return getWorld().getBlockAt(position.getBlockX(), position.getBlockY(), position.getBlockZ()).getDrops().stream()
+        return getWorld().getBlockAt(position.x(), position.y(), position.z()).getDrops().stream()
                 .map(BukkitAdapter::adapt).collect(Collectors.toList());
     }
     //FAWE end
@@ -538,7 +538,7 @@ public class BukkitWorld extends AbstractWorld {
             }
         }
         if (WorldEditPlugin.getInstance().getLocalConfiguration().unsupportedVersionEditing) {
-            Block bukkitBlock = getWorld().getBlockAt(position.getBlockX(), position.getBlockY(), position.getBlockZ());
+            Block bukkitBlock = getWorld().getBlockAt(position.x(), position.y(), position.z());
             return BukkitAdapter.adapt(bukkitBlock.getBlockData());
         } else {
             throw new RuntimeException(new UnsupportedVersionEditException());
@@ -562,7 +562,7 @@ public class BukkitWorld extends AbstractWorld {
                 }
             }
         }
-        Block bukkitBlock = getWorld().getBlockAt(position.getBlockX(), position.getBlockY(), position.getBlockZ());
+        Block bukkitBlock = getWorld().getBlockAt(position.x(), position.y(), position.z());
         bukkitBlock.setBlockData(BukkitAdapter.adapt(block), sideEffects.doesApplyAny());
         return true;
     }
@@ -584,8 +584,8 @@ public class BukkitWorld extends AbstractWorld {
         if (!Settings.settings().REGION_RESTRICTIONS_OPTIONS.RESTRICT_TO_SAFE_RANGE) {
             return;
         }
-        int x = position.getX();
+        int x = position.x();
-        int z = position.getZ();
+        int z = position.z();
         if (x > 30000000 || z > 30000000 || x < -30000000 || z < -30000000) {
             throw FaweCache.OUTSIDE_SAFE_REGION;
         }
@@ -636,9 +636,9 @@ public class BukkitWorld extends AbstractWorld {
         testCoords(position);
         //FAWE end
         if (HAS_3D_BIOMES) {
-            return BukkitAdapter.adapt(getWorld().getBiome(position.getBlockX(), position.getBlockY(), position.getBlockZ()));
+            return BukkitAdapter.adapt(getWorld().getBiome(position.x(), position.y(), position.z()));
         } else {
-            return BukkitAdapter.adapt(getWorld().getBiome(position.getBlockX(), position.getBlockZ()));
+            return BukkitAdapter.adapt(getWorld().getBiome(position.x(), position.z()));
         }
     }
 
@@ -649,9 +649,9 @@ public class BukkitWorld extends AbstractWorld {
         testCoords(position);
         //FAWE end
         if (HAS_3D_BIOMES) {
-            getWorld().setBiome(position.getBlockX(), position.getBlockY(), position.getBlockZ(), BukkitAdapter.adapt(biome));
+            getWorld().setBiome(position.x(), position.y(), position.z(), BukkitAdapter.adapt(biome));
         } else {
-            getWorld().setBiome(position.getBlockX(), position.getBlockZ(), BukkitAdapter.adapt(biome));
+            getWorld().setBiome(position.x(), position.z(), BukkitAdapter.adapt(biome));
         }
         return true;
     }

worldedit-bukkit/src/main/java/com/sk89q/worldedit/bukkit/WorldEditPlugin.java

@@ -120,7 +120,6 @@ public class WorldEditPlugin extends JavaPlugin {
     public void onLoad() {
 
         //FAWE start
-        this.bukkitConsoleCommandSender = new BukkitCommandSender(this, Bukkit.getConsoleSender());
         // This is already covered by Spigot, however, a more pesky warning with a proper explanation over "Ambiguous plugin name..." can't hurt.
         Plugin[] plugins = Bukkit.getServer().getPluginManager().getPlugins();
         for (Plugin p : plugins) {
@@ -138,6 +137,14 @@ public class WorldEditPlugin extends JavaPlugin {
         //noinspection ResultOfMethodCallIgnored
         getDataFolder().mkdirs();
 
+        //FAWE start - Modify WorldEdit config name
+        config = new BukkitConfiguration(new YAMLProcessor(new File(getDataFolder(), "worldedit-config.yml"), true), this);
+        // Load config before we say we've loaded platforms as it is used in listeners of the event
+        // Load config in onLoad to ensure it is loaded before FAWE settings to allow (inelegant) copying of values across
+        // where needed
+        config.load();
+        //FAWE end
+
         WorldEdit worldEdit = WorldEdit.getInstance();
 
         // Setup platform
@@ -148,14 +155,14 @@ public class WorldEditPlugin extends JavaPlugin {
         migrateLegacyConfig();
         //FAWE end
 
-        //FAWE start - Modify WorldEdit config name
-        config = new BukkitConfiguration(new YAMLProcessor(new File(getDataFolder(), "worldedit-config.yml"), true), this);
-        //FAWE end
-
         //FAWE start - Setup permission attachments
         permissionAttachmentManager = new BukkitPermissionAttachmentManager(this);
         //FAWE end
 
+        //FAWE start - initialise bukkitConsoleCommandSender later
+        this.bukkitConsoleCommandSender = new BukkitCommandSender(this, Bukkit.getConsoleSender());
+        //FAWE end
+
         Path delChunks = Paths.get(getDataFolder().getPath(), DELCHUNKS_FILE_NAME);
         if (Files.exists(delChunks)) {
             ChunkDeleter.runFromFile(delChunks, true);
@@ -189,8 +196,6 @@ public class WorldEditPlugin extends JavaPlugin {
         new FaweBukkit(this);
         //FAWE end
 
-        config.load(); // Load config before we say we've loaded platforms as it is used in listeners of the event
-
         WorldEdit.getInstance().getEventBus().post(new PlatformsRegisteredEvent());
 
         PermissionsResolverManager.initialize(this); // Setup permission resolver

worldedit-bukkit/src/main/resources/defaults/worldedit-config.yml

@@ -24,11 +24,13 @@ limits:
   max-polygonal-points:
     default: -1
     maximum: 20
+  # radius, superpickaxe, brush radius are ignored, use FAWE config limits
   max-radius: -1
   max-super-pickaxe-size: 5
   max-brush-radius: 100
   butcher-radius:
     default: -1
+    # Ignored, use FAWE config limits
     maximum: -1
   disallowed-blocks:
     - "minecraft:wheat"

worldedit-cli/src/main/java/com/sk89q/worldedit/cli/package-info.java

@@ -1,6 +1,6 @@
 /**
  * The following classes are FAWE additions:
  *
- * @see com.sk89q.worldedit.cli.AccessPoint
+ * {@link com.sk89q.worldedit.cli.AccessPoint}
  */
 package com.sk89q.worldedit.cli;

worldedit-core/doctools/build.gradle.kts

@@ -1,16 +1,12 @@
 import org.jetbrains.kotlin.gradle.tasks.KotlinCompile
 
 plugins {
-    kotlin("jvm") version "1.8.20"
+    kotlin("jvm") version "1.9.23"
     application
 }
 
 applyCommonConfiguration()
 
-tasks.withType<KotlinCompile> {
-    kotlinOptions.jvmTarget = "17"
-}
-
 application.mainClass.set("com.sk89q.worldedit.internal.util.DocumentationPrinter")
 tasks.named<JavaExec>("run") {
     workingDir = rootProject.projectDir

worldedit-core/src/main/java/com/fastasyncworldedit/core/FaweAPI.java

@@ -339,11 +339,11 @@ public class FaweAPI {
         final BlockVector3 bot = selection.getMinimumPoint();
         final BlockVector3 top = selection.getMaximumPoint();
 
-        final int minX = bot.getBlockX() >> 4;
+        final int minX = bot.x() >> 4;
-        final int minZ = bot.getBlockZ() >> 4;
+        final int minZ = bot.z() >> 4;
 
-        final int maxX = top.getBlockX() >> 4;
+        final int maxX = top.x() >> 4;
-        final int maxZ = top.getBlockZ() >> 4;
+        final int maxZ = top.z() >> 4;
 
         int count = 0;
 

worldedit-core/src/main/java/com/fastasyncworldedit/core/command/tool/brush/BlendBall.java

@@ -50,9 +50,9 @@ public class BlendBall implements Brush {
         final int outsetSize = (int) (size + 1);
         double brushSizeSquared = size * size;
 
-        int tx = position.getBlockX();
+        int tx = position.x();
-        int ty = position.getBlockY();
+        int ty = position.y();
-        int tz = position.getBlockZ();
+        int tz = position.z();
 
         int[] frequency = new int[BlockTypes.size()];
 

worldedit-core/src/main/java/com/fastasyncworldedit/core/command/tool/brush/CatenaryBrush.java

@@ -81,9 +81,9 @@ public class CatenaryBrush implements Brush, ResettableTool {
             return pos1.add(pos2).divide(2).toBlockPoint();
         }
         double curveLen = pos1.distance(pos2) * lenPercent;
-        double dy = pos2.getY() - pos1.getY();
+        double dy = pos2.y() - pos1.y();
-        double dx = pos2.getX() - pos1.getX();
+        double dx = pos2.x() - pos1.x();
-        double dz = pos2.getZ() - pos1.getZ();
+        double dz = pos2.z() - pos1.z();
         double dh = Math.sqrt(dx * dx + dz * dz);
         double g = Math.sqrt(curveLen * curveLen - dy * dy) / 2;
         double a = 0.00001;

worldedit-core/src/main/java/com/fastasyncworldedit/core/command/tool/brush/CommandBrush.java

@@ -54,9 +54,9 @@ public class CommandBrush implements Brush {
                 position.subtract(radius, radius, radius),
                 position.add(radius, radius, radius)
         );
-        String replaced = command.replace("{x}", Integer.toString(position.getBlockX()))
+        String replaced = command.replace("{x}", Integer.toString(position.x()))
-                .replace("{y}", Integer.toString(position.getBlockY()))
+                .replace("{y}", Integer.toString(position.y()))
-                .replace("{z}", Integer.toString(position.getBlockZ()))
+                .replace("{z}", Integer.toString(position.z()))
                 .replace("{world}", editSession.getWorld().getName())
                 .replace("{size}", Integer.toString(radius));
 

worldedit-core/src/main/java/com/fastasyncworldedit/core/command/tool/brush/CopyPastaBrush.java

@@ -65,11 +65,11 @@ public class CopyPastaBrush implements Brush, ResettableTool {
                 mask = Masks.alwaysTrue();
             }
             final ResizableClipboardBuilder builder = new ResizableClipboardBuilder(editSession.getWorld());
-            final int minY = position.getBlockY();
+            final int minY = position.y();
             mask = new AbstractDelegateMask(mask) {
                 @Override
                 public boolean test(BlockVector3 vector) {
-                    if (super.test(vector) && vector.getBlockY() >= minY) {
+                    if (super.test(vector) && vector.y() >= minY) {
                         BaseBlock block = editSession.getFullBlock(vector);
                         if (!block.getBlockType().getMaterial().isAir()) {
                             builder.add(vector, BlockTypes.AIR.getDefaultState().toBaseBlock(), block);

worldedit-core/src/main/java/com/fastasyncworldedit/core/command/tool/brush/ErodeBrush.java

@@ -63,9 +63,9 @@ public class ErodeBrush implements Brush {
         Clipboard buffer1 = new CPUOptimizedClipboard(region);
         Clipboard buffer2 = new CPUOptimizedClipboard(region);
 
-        final int bx = target.getBlockX();
+        final int bx = target.x();
-        final int by = target.getBlockY();
+        final int by = target.y();
-        final int bz = target.getBlockZ();
+        final int bz = target.z();
 
         for (int x = -brushSize, relx = 0; x <= brushSize && relx < buffer1.getWidth(); x++, relx++) {
             int x0 = x + bx;
@@ -106,7 +106,7 @@ public class ErodeBrush implements Brush {
 
         for (BlockVector3 pos : finalBuffer) {
             BlockState block = pos.getBlock(finalBuffer);
-            es.setBlock(pos.getX() + bx - brushSize, pos.getY() + by - brushSize, pos.getZ() + bz - brushSize, block);
+            es.setBlock(pos.x() + bx - brushSize, pos.y() + by - brushSize, pos.z() + bz - brushSize, block);
         }
     }
 
@@ -139,9 +139,9 @@ public class ErodeBrush implements Brush {
                     int highest = 1;
                     for (BlockVector3 offs : FACES_TO_CHECK) {
                         BaseBlock next = current.getFullBlock(
-                                relx + offs.getBlockX(),
+                                relx + offs.x(),
-                                rely + offs.getBlockY(),
+                                rely + offs.y(),
-                                relz + offs.getBlockZ()
+                                relz + offs.z()
                         );
                         if (!next.getBlockType().getMaterial().isMovementBlocker()) {
                             continue;
@@ -190,9 +190,9 @@ public class ErodeBrush implements Brush {
                     int total = 0;
                     for (BlockVector3 offs : FACES_TO_CHECK) {
                         BaseBlock next = current.getFullBlock(
-                                relx + offs.getBlockX(),
+                                relx + offs.x(),
-                                rely + offs.getBlockY(),
+                                rely + offs.y(),
-                                relz + offs.getBlockZ()
+                                relz + offs.z()
                         );
                         if (next.getMaterial().isMovementBlocker()) {
                             continue;

worldedit-core/src/main/java/com/fastasyncworldedit/core/command/tool/brush/FallingSphere.java

@@ -12,9 +12,9 @@ public class FallingSphere implements Brush {
     @Override
     public void build(EditSession editSession, BlockVector3 position, Pattern pattern, double size) throws
             MaxChangedBlocksException {
-        int px = position.getBlockX();
+        int px = position.x();
-        int py = position.getBlockY();
+        int py = position.y();
-        int pz = position.getBlockZ();
+        int pz = position.z();
         int maxY = editSession.getMaxY();
         int minY = editSession.getMinY();
 

worldedit-core/src/main/java/com/fastasyncworldedit/core/command/tool/brush/InspectBrush.java

@@ -14,7 +14,6 @@ import com.sk89q.worldedit.command.tool.BrushTool;
 import com.sk89q.worldedit.entity.Player;
 import com.sk89q.worldedit.extension.platform.Actor;
 import com.sk89q.worldedit.extension.platform.Platform;
-import com.sk89q.worldedit.internal.util.LogManagerCompat;
 import com.sk89q.worldedit.math.BlockVector3;
 import com.sk89q.worldedit.math.Vector3;
 import com.sk89q.worldedit.util.Location;
@@ -25,7 +24,6 @@ import com.sk89q.worldedit.util.formatting.text.event.HoverEvent;
 import com.sk89q.worldedit.util.formatting.text.format.TextColor;
 import com.sk89q.worldedit.world.World;
 import com.sk89q.worldedit.world.block.BlockState;
-import org.apache.logging.log4j.Logger;
 
 import java.io.IOException;
 import java.util.Iterator;
@@ -80,9 +78,9 @@ public class InspectBrush extends BrushTool {
                 return true;
             }
             BlockVector3 target = targetVector.toBlockPoint();
-            final int x = target.getBlockX();
+            final int x = target.x();
-            final int y = target.getBlockY();
+            final int y = target.y();
-            final int z = target.getBlockZ();
+            final int z = target.z();
             World world = player.getWorld();
             RollbackDatabase db = DBHandler.dbHandler().getDatabase(world);
             int count = 0;

worldedit-core/src/main/java/com/fastasyncworldedit/core/command/tool/brush/RecurseBrush.java

@@ -35,7 +35,7 @@ public record RecurseBrush(boolean dfs) implements Brush {
             DFSRecursiveVisitor visitor = new DFSRecursiveVisitor(mask, replace, Integer.MAX_VALUE, Integer.MAX_VALUE) {
                 @Override
                 public boolean isVisitable(BlockVector3 from, BlockVector3 to) {
-                    int y = to.getBlockY();
+                    int y = to.y();
                     return y < maxY && radMask.test(to) && super.isVisitable(from, to);
                 }
             };
@@ -45,7 +45,7 @@ public record RecurseBrush(boolean dfs) implements Brush {
             RecursiveVisitor visitor = new RecursiveVisitor(mask, replace, radius, editSession.getMinY(), editSession.getMaxY()) {
                 @Override
                 public boolean isVisitable(BlockVector3 from, BlockVector3 to) {
-                    int y = to.getBlockY();
+                    int y = to.y();
                     return y < maxY && super.isVisitable(from, to);
                 }
             };

worldedit-core/src/main/java/com/fastasyncworldedit/core/command/tool/brush/RockBrush.java

@@ -19,15 +19,15 @@ public record RockBrush(double amplitude, double frequency, Vector3 radius) impl
         double seedY = ThreadLocalRandom.current().nextDouble();
         double seedZ = ThreadLocalRandom.current().nextDouble();
 
-        int px = position.getBlockX();
+        int px = position.x();
-        int py = position.getBlockY();
+        int py = position.y();
-        int pz = position.getBlockZ();
+        int pz = position.z();
 
         double distort = this.frequency / size;
 
-        double modX = 1D / radius.getX();
+        double modX = 1D / radius.x();
-        double modY = 1D / radius.getY();
+        double modY = 1D / radius.y();
-        double modZ = 1D / radius.getZ();
+        double modZ = 1D / radius.z();
 
         int radiusSqr = (int) (size * size);
         int sizeInt = (int) size * 2;

worldedit-core/src/main/java/com/fastasyncworldedit/core/command/tool/brush/ScatterBrush.java

@@ -5,6 +5,7 @@ import com.fastasyncworldedit.core.function.mask.RadiusMask;
 import com.fastasyncworldedit.core.function.mask.SurfaceMask;
 import com.fastasyncworldedit.core.math.BlockVectorSet;
 import com.fastasyncworldedit.core.math.LocalBlockVectorSet;
+import com.fastasyncworldedit.core.util.collection.BlockVector3Set;
 import com.sk89q.worldedit.EditSession;
 import com.sk89q.worldedit.MaxChangedBlocksException;
 import com.sk89q.worldedit.command.tool.brush.Brush;
@@ -64,16 +65,17 @@ public class ScatterBrush implements Brush {
             length = 1;
             visited.add(position);
         }
-        LocalBlockVectorSet placed = new LocalBlockVectorSet();
+        BlockVector3 patternSize = pattern.size();
-        placed.setOffset(position.getX(), position.getZ());
+        BlockVector3Set placed = BlockVector3Set.getAppropriateVectorSet(patternSize.add(distance, distance, distance));
+        placed.setOffset(position.x(), position.y(), position.z());
         int maxFails = 1000;
         for (int i = 0; i < count; i++) {
             int index = ThreadLocalRandom.current().nextInt(length);
             BlockVector3 pos = visited.get(index);
             if (pos != null && canApply(pos)) {
-                int x = pos.getBlockX();
+                int x = pos.x();
-                int y = pos.getBlockY();
+                int y = pos.y();
-                int z = pos.getBlockZ();
+                int z = pos.z();
                 if (placed.containsRadius(x, y, z, distance)) {
                     if (maxFails-- <= 0) {
                         break;
@@ -88,7 +90,20 @@ public class ScatterBrush implements Brush {
         finish(editSession, placed, position, pattern, size);
     }
 
+    /**
+     * @deprecated Use {@link ScatterBrush#finish(EditSession, BlockVector3Set, BlockVector3, Pattern, double)}
+     */
+    @Deprecated(forRemoval = true, since = "2.9.2")
     public void finish(EditSession editSession, LocalBlockVectorSet placed, BlockVector3 pos, Pattern pattern, double size) {
+        finish(editSession, (BlockVector3Set) placed, pos, pattern, size);
+    }
+
+    /**
+     * Complete the scatter brush process.
+     *
+     * @since 2.9.2
+     */
+    public void finish(EditSession editSession, BlockVector3Set placed, BlockVector3 pos, Pattern pattern, double size) {
     }
 
     public boolean canApply(BlockVector3 pos) {
@@ -99,8 +114,23 @@ public class ScatterBrush implements Brush {
         return surface.direction(pt);
     }
 
+
+    /**
+     * @deprecated Use {@link ScatterBrush#apply(EditSession, BlockVector3Set, BlockVector3, Pattern, double)}
+     */
+    @Deprecated(forRemoval = true, since = "2.9.2")
     public void apply(EditSession editSession, LocalBlockVectorSet placed, BlockVector3 pt, Pattern p, double size) throws
             MaxChangedBlocksException {
+        apply(editSession, (BlockVector3Set) placed, pt, p, size);
+    }
+
+    /**
+     * Apply the scatter brush to a given position
+     *
+     * @since 2.9.2
+     */
+    public void apply(EditSession editSession, BlockVector3Set placed, BlockVector3 pt, Pattern p, double size) throws
+            MaxChangedBlocksException {
         editSession.setBlock(pt, p);
     }
 

worldedit-core/src/main/java/com/fastasyncworldedit/core/command/tool/brush/ScatterCommand.java

@@ -45,9 +45,9 @@ public class ScatterCommand extends ScatterBrush {
                 position.subtract(radius, radius, radius),
                 position.add(radius, radius, radius)
         );
-        String replaced = command.replace("{x}", Integer.toString(position.getBlockX()))
+        String replaced = command.replace("{x}", Integer.toString(position.x()))
-                .replace("{y}", Integer.toString(position.getBlockY()))
+                .replace("{y}", Integer.toString(position.y()))
-                .replace("{z}", Integer.toString(position.getBlockZ()))
+                .replace("{z}", Integer.toString(position.z()))
                 .replace("{world}", editSession.getWorld().getName())
                 .replace("{size}", Integer.toString(radius));
 

worldedit-core/src/main/java/com/fastasyncworldedit/core/command/tool/brush/ScatterOverlayBrush.java

@@ -16,9 +16,9 @@ public class ScatterOverlayBrush extends ScatterBrush {
     @Override
     public void apply(EditSession editSession, LocalBlockVectorSet placed, BlockVector3 pt, Pattern p, double size) throws
             MaxChangedBlocksException {
-        final int x = pt.getBlockX();
+        final int x = pt.x();
-        final int y = pt.getBlockY();
+        final int y = pt.y();
-        final int z = pt.getBlockZ();
+        final int z = pt.z();
         BlockVector3 dir = getDirection(pt);
         if (dir == null) {
             getDir:
@@ -37,7 +37,7 @@ public class ScatterOverlayBrush extends ScatterBrush {
                 return;
             }
         }
-        editSession.setBlock(x + dir.getBlockX(), y + dir.getBlockY(), z + dir.getBlockZ(), p);
+        editSession.setBlock(x + dir.x(), y + dir.y(), z + dir.z(), p);
     }
 
 }

worldedit-core/src/main/java/com/fastasyncworldedit/core/command/tool/brush/ShatterBrush.java

@@ -3,6 +3,7 @@ package com.fastasyncworldedit.core.command.tool.brush;
 import com.fastasyncworldedit.core.function.mask.SurfaceMask;
 import com.fastasyncworldedit.core.math.LocalBlockVectorSet;
 import com.fastasyncworldedit.core.math.MutableBlockVector3;
+import com.fastasyncworldedit.core.util.collection.BlockVector3Set;
 import com.sk89q.worldedit.EditSession;
 import com.sk89q.worldedit.MaxChangedBlocksException;
 import com.sk89q.worldedit.function.mask.Mask;
@@ -24,7 +25,7 @@ public class ShatterBrush extends ScatterBrush {
     @Override
     public void apply(
             final EditSession editSession,
-            final LocalBlockVectorSet placed,
+            final BlockVector3Set placed,
             final BlockVector3 position,
             Pattern p,
             double size
@@ -34,7 +35,7 @@ public class ShatterBrush extends ScatterBrush {
     @Override
     public void finish(
             EditSession editSession,
-            LocalBlockVectorSet placed,
+            BlockVector3Set placed,
             final BlockVector3 position,
             Pattern pattern,
             double size
@@ -79,13 +80,13 @@ public class ShatterBrush extends ScatterBrush {
                     }
                     for (int i1 = 0; i1 < BreadthFirstSearch.DIAGONAL_DIRECTIONS.length; i1++) {
                         BlockVector3 direction = BreadthFirstSearch.DIAGONAL_DIRECTIONS[i1];
-                        int x2 = x + direction.getBlockX();
+                        int x2 = x + direction.x();
-                        int y2 = y + direction.getBlockY();
+                        int y2 = y + direction.y();
-                        int z2 = z + direction.getBlockZ();
+                        int z2 = z + direction.z();
                         // Check boundary
-                        int dx = position.getBlockX() - x2;
+                        int dx = position.x() - x2;
-                        int dy = position.getBlockY() - y2;
+                        int dy = position.y() - y2;
-                        int dz = position.getBlockZ() - z2;
+                        int dz = position.z() - z2;
                         int dSqr = (dx * dx) + (dy * dy) + (dz * dz);
                         if (dSqr <= radius2) {
                             BlockVector3 bv = mutable.setComponents(x2, y2, z2);

worldedit-core/src/main/java/com/fastasyncworldedit/core/command/tool/brush/SplineBrush.java

@@ -130,9 +130,9 @@ public class SplineBrush implements Brush, ResettableTool {
     private Vector3 getCentroid(Collection<BlockVector3> points) {
         MutableVector3 sum = new MutableVector3();
         for (BlockVector3 p : points) {
-            sum.mutX(sum.getX() + p.getX());
+            sum.mutX(sum.x() + p.x());
-            sum.mutY(sum.getY() + p.getY());
+            sum.mutY(sum.y() + p.y());
-            sum.mutZ(sum.getZ() + p.getZ());
+            sum.mutZ(sum.z() + p.z());
         }
         return sum.multiply(1.0 / points.size());
     }

worldedit-core/src/main/java/com/fastasyncworldedit/core/command/tool/brush/SurfaceSpline.java

@@ -38,16 +38,16 @@ public class SurfaceSpline implements Brush {
         int minY = editSession.getMinY();
         if (path.isEmpty() || !pos.equals(path.get(path.size() - 1))) {
             int max = editSession.getNearestSurfaceTerrainBlock(
-                    pos.getBlockX(),
+                    pos.x(),
-                    pos.getBlockZ(),
+                    pos.z(),
-                    pos.getBlockY(),
+                    pos.y(),
                     minY,
                     maxY
             );
             if (max == -1) {
                 return;
             }
-            path.add(BlockVector3.at(pos.getBlockX(), max, pos.getBlockZ()));
+            path.add(BlockVector3.at(pos.x(), max, pos.z()));
             if (editSession.getActor() != null) {
                 editSession.getActor().print(Caption.of("fawe.worldedit.brush.spline.primary.2"));
             }
@@ -69,9 +69,9 @@ public class SurfaceSpline implements Brush {
         LocalBlockVectorSet vset = new LocalBlockVectorSet();
         for (double loop = 0; loop <= 1; loop += 1D / splinelength / quality) {
             final Vector3 tipv = interpol.getPosition(loop);
-            final int tipx = MathMan.roundInt(tipv.getX());
+            final int tipx = MathMan.roundInt(tipv.x());
-            final int tipz = (int) tipv.getZ();
+            final int tipz = (int) tipv.z();
-            int tipy = MathMan.roundInt(tipv.getY());
+            int tipy = MathMan.roundInt(tipv.y());
             tipy = editSession.getNearestSurfaceTerrainBlock(tipx, tipz, tipy, minY, maxY, Integer.MIN_VALUE, Integer.MAX_VALUE);
             if (tipy == Integer.MIN_VALUE || tipy == Integer.MAX_VALUE) {
                 continue;
@@ -88,15 +88,15 @@ public class SurfaceSpline implements Brush {
             LocalBlockVectorSet newSet = new LocalBlockVectorSet();
             final int ceilrad = (int) Math.ceil(radius);
             for (BlockVector3 v : vset) {
-                final int tipx = v.getBlockX();
+                final int tipx = v.x();
-                final int tipz = v.getBlockZ();
+                final int tipz = v.z();
                 for (int loopx = tipx - ceilrad; loopx <= tipx + ceilrad; loopx++) {
                     for (int loopz = tipz - ceilrad; loopz <= tipz + ceilrad; loopz++) {
                         if (MathMan.hypot2(loopx - tipx, 0, loopz - tipz) <= radius2) {
                             int y = editSession.getNearestSurfaceTerrainBlock(
                                     loopx,
                                     loopz,
-                                    v.getBlockY(),
+                                    v.y(),
                                     minY,
                                     maxY,
                                     Integer.MIN_VALUE,

worldedit-core/src/main/java/com/fastasyncworldedit/core/command/tool/scroll/ScrollRange.java

@@ -13,7 +13,7 @@ public class ScrollRange extends Scroll {
 
     @Override
     public boolean increment(Player player, int amount) {
-        int max = WorldEdit.getInstance().getConfiguration().maxBrushRadius;
+        int max = player.getLimit().MAX_BRUSH_RADIUS;
         int newSize = MathMan.wrap(getTool().getRange() + amount, (int) (getTool().getSize() + 1), max);
         getTool().setRange(newSize);
         return true;

worldedit-core/src/main/java/com/fastasyncworldedit/core/command/tool/scroll/ScrollSize.java

@@ -12,7 +12,7 @@ public class ScrollSize extends Scroll {
 
     @Override
     public boolean increment(Player player, int amount) {
-        int max = WorldEdit.getInstance().getConfiguration().maxRadius;
+        int max = player.getLimit().MAX_RADIUS;
         double newSize = Math.max(0, Math.min(max == -1 ? 4095 : max, getTool().getSize() + amount));
         getTool().setSize(newSize);
         return true;

worldedit-core/src/main/java/com/fastasyncworldedit/core/command/tool/sweep/ClipboardSpline.java

@@ -83,7 +83,7 @@ public class ClipboardSpline extends Spline {
         Region region = clipboard.getRegion();
         BlockVector3 origin = clipboard.getOrigin();
         //        center = region.getCenter().setY(origin.getY() - 1);
-        center = region.getCenter().withY(origin.getY() - 1).toBlockPoint();
+        center = region.getCenter().withY(origin.y() - 1).toBlockPoint();
         this.centerOffset = center.subtract(center.round());
         this.center = center.subtract(centerOffset);
         this.transform = transform;
@@ -108,15 +108,15 @@ public class ClipboardSpline extends Spline {
         clipboardHolder.setTransform(transform);
 
         BlockVector3 functionOffset = target.subtract(clipboard.getOrigin());
-        final int offX = functionOffset.getBlockX();
+        final int offX = functionOffset.x();
-        final int offY = functionOffset.getBlockY();
+        final int offY = functionOffset.y();
-        final int offZ = functionOffset.getBlockZ();
+        final int offZ = functionOffset.z();
 
         Operation operation = clipboardHolder
                 .createPaste(editSession)
                 .to(target)
                 .ignoreAirBlocks(true)
-                .filter(v -> buffer.add(v.getBlockX() + offX, v.getBlockY() + offY, v.getBlockZ() + offZ))
+                .filter(v -> buffer.add(v.x() + offX, v.y() + offY, v.z() + offZ))
                 .build();
         Operations.completeLegacy(operation);
 

worldedit-core/src/main/java/com/fastasyncworldedit/core/command/tool/sweep/Spline.java

@@ -121,7 +121,7 @@ public abstract class Spline {
      * 2 dimensional "cross" product. cross2D(v1, v2) = |v1|*|v2|*sin(theta) or v1 X v2 taking Y to be 0
      */
     private double cross2D(Vector2 v1, Vector2 v2) {
-        return v1.getX() * v2.getZ() - v2.getX() * v1.getZ();
+        return v1.x() * v2.z() - v2.x() * v1.z();
     }
 
     /**
@@ -144,7 +144,7 @@ public abstract class Spline {
         // Calculate rotation from spline
 
         Vector3 deriv = interpolation.get1stDerivative(position);
-        Vector2 deriv2D = Vector2.at(deriv.getX(), deriv.getZ()).normalize();
+        Vector2 deriv2D = Vector2.at(deriv.x(), deriv.z()).normalize();
         double angle = Math.toDegrees(
                 -Math.atan2(cross2D(direction, deriv2D), direction.dot(deriv2D))
         );

worldedit-core/src/main/java/com/fastasyncworldedit/core/command/tool/sweep/SweepBrush.java

@@ -79,13 +79,13 @@ public class SweepBrush implements Brush, ResettableTool {
         Clipboard clipboard = holder.getClipboard();
 
         BlockVector3 dimensions = clipboard.getDimensions();
-        double quality = Math.max(dimensions.getBlockX(), dimensions.getBlockZ());
+        double quality = Math.max(dimensions.x(), dimensions.z());
 
         AffineTransform transform = new AffineTransform();
 
         ClipboardSpline spline = new ClipboardSpline(editSession, holder, interpol, transform, nodes.size());
 
-        if (dimensions.getBlockX() > dimensions.getBlockZ()) {
+        if (dimensions.x() > dimensions.z()) {
             spline.setDirection(Vector2.at(0, 1));
         }
 

worldedit-core/src/main/java/com/fastasyncworldedit/core/configuration/Config.java

@@ -2,6 +2,7 @@ package com.fastasyncworldedit.core.configuration;
 
 import com.fastasyncworldedit.core.configuration.file.YamlConfiguration;
 import com.fastasyncworldedit.core.util.StringMan;
+import com.sk89q.util.StringUtil;
 import com.sk89q.worldedit.internal.util.LogManagerCompat;
 import org.apache.logging.log4j.Logger;
 
@@ -14,8 +15,10 @@ import java.lang.annotation.RetentionPolicy;
 import java.lang.annotation.Target;
 import java.lang.invoke.MethodHandles;
 import java.lang.reflect.Field;
+import java.lang.reflect.InvocationTargetException;
 import java.lang.reflect.Modifier;
 import java.lang.reflect.ParameterizedType;
+import java.util.ArrayList;
 import java.util.Arrays;
 import java.util.Collection;
 import java.util.HashMap;
@@ -27,6 +30,9 @@ public class Config {
 
     private static final Logger LOGGER = LogManagerCompat.getLogger();
 
+    private final Map<String, Object> removedKeyVals = new HashMap<>();
+    private List<String> existingMigrateNodes = null;
+
     public Config() {
         save(new PrintWriter(new ByteArrayOutputStream(0)), getClass(), this, 0);
     }
@@ -43,7 +49,8 @@ public class Config {
                 try {
                     return (T) field.get(instance);
                 } catch (IllegalAccessException e) {
-                    e.printStackTrace();
+                    LOGGER.error("Failed to get config option: {}", key, e);
+                    return null;
                 }
             }
         }
@@ -67,6 +74,10 @@ public class Config {
                     if (field.getAnnotation(Final.class) != null) {
                         return;
                     }
+                    Migrate migrate = field.getAnnotation(Migrate.class);
+                    if (existingMigrateNodes != null && migrate != null) {
+                        existingMigrateNodes.add(migrate.value());
+                    }
                     if (field.getType() == String.class && !(value instanceof String)) {
                         value = value + "";
                     }
@@ -74,17 +85,22 @@ public class Config {
                     field.set(instance, value);
                     return;
                 } catch (Throwable e) {
-                    e.printStackTrace();
+                    LOGGER.error("Failed to set config option: {}", key);
                 }
             }
         }
-        LOGGER.error("Failed to set config option: {}: {} | {} | {}.yml", key, value, instance, root.getSimpleName());
+        removedKeyVals.put(key, value);
+        LOGGER.error(
+                "Failed to set config option: {}: {} | {} | {}.yml. This is likely because it was removed.",
+                key,
+                value,
+                instance,
+                root.getSimpleName()
+        );
     }
 
     public boolean load(File file) {
-        if (!file.exists()) {
+        existingMigrateNodes = new ArrayList<>();
-            return false;
-        }
         YamlConfiguration yml = YamlConfiguration.loadConfiguration(file);
         for (String key : yml.getKeys(true)) {
             Object value = yml.get(key);
@@ -93,6 +109,10 @@ public class Config {
             }
             set(key, value, getClass());
         }
+        for (String node : existingMigrateNodes) {
+            removedKeyVals.remove(node);
+        }
+        existingMigrateNodes = null;
         return true;
     }
 
@@ -113,7 +133,7 @@ public class Config {
             save(writer, getClass(), instance, 0);
             writer.close();
         } catch (Throwable e) {
-            e.printStackTrace();
+            LOGGER.error("Failed to save config file: {}", file, e);
         }
     }
 
@@ -166,6 +186,19 @@ public class Config {
 
     }
 
+    /**
+     * Indicates that a field should be instantiated / created.
+     *
+     * @since 2.10.0
+     */
+    @Retention(RetentionPolicy.RUNTIME)
+    @Target({ElementType.FIELD})
+    public @interface Migrate {
+
+        String value();
+
+    }
+
     @Ignore // This is not part of the config
     public static class ConfigBlock<T> {
 
@@ -222,7 +255,6 @@ public class Config {
         try {
             String CTRF = System.lineSeparator();
             String spacing = StringMan.repeat(" ", indent);
-            HashMap<Class<?>, Object> instances = new HashMap<>();
             for (Field field : clazz.getFields()) {
                 if (field.getAnnotation(Ignore.class) != null) {
                     continue;
@@ -239,31 +271,14 @@ public class Config {
                 }
                 if (current == ConfigBlock.class) {
                     current = (Class<?>) ((ParameterizedType) (field.getGenericType())).getActualTypeArguments()[0];
-                    comment = current.getAnnotation(Comment.class);
+                    handleConfigBlockSave(writer, instance, indent, field, spacing, CTRF, current);
-                    if (comment != null) {
-                        for (String commentLine : comment.value()) {
-                            writer.write(spacing + "# " + commentLine + CTRF);
-                        }
-                    }
-                    BlockName blockNames = current.getAnnotation(BlockName.class);
-                    if (blockNames != null) {
-                        writer.write(spacing + toNodeName(current.getSimpleName()) + ":" + CTRF);
-                        ConfigBlock configBlock = (ConfigBlock) field.get(instance);
-                        if (configBlock == null || configBlock.getInstances().isEmpty()) {
-                            configBlock = new ConfigBlock();
-                            field.set(instance, configBlock);
-                            for (String blockName : blockNames.value()) {
-                                configBlock.put(blockName, current.getDeclaredConstructor().newInstance());
-                            }
-                        }
-                        // Save each instance
-                        for (Map.Entry<String, Object> entry : ((Map<String, Object>) configBlock.getRaw()).entrySet()) {
-                            String key = entry.getKey();
-                            writer.write(spacing + "  " + toNodeName(key) + ":" + CTRF);
-                            save(writer, current, entry.getValue(), indent + 4);
-                        }
-                    }
                     continue;
+                } else if (!removedKeyVals.isEmpty()) {
+                    Migrate migrate = field.getAnnotation(Migrate.class);
+                    Object value;
+                    if (migrate != null && (value = removedKeyVals.remove(migrate.value())) != null) {
+                        field.set(instance, value);
+                    }
                 }
                 Create create = field.getAnnotation(Create.class);
                 if (create != null) {
@@ -281,7 +296,6 @@ public class Config {
                     writer.write(spacing + toNodeName(current.getSimpleName()) + ":" + CTRF);
                     if (value == null) {
                         field.set(instance, value = current.getDeclaredConstructor().newInstance());
-                        instances.put(current, value);
                     }
                     save(writer, current, value, indent + 2);
                 } else {
@@ -292,7 +306,42 @@ public class Config {
                 }
             }
         } catch (Throwable e) {
-            e.printStackTrace();
+            LOGGER.error("Failed to save config file", e);
+        }
+    }
+
+    private <T> void handleConfigBlockSave(
+            PrintWriter writer,
+            Object instance,
+            int indent,
+            Field field,
+            String spacing,
+            String CTRF,
+            Class<T> current
+    ) throws IllegalAccessException, InstantiationException, InvocationTargetException, NoSuchMethodException {
+        Comment comment = current.getAnnotation(Comment.class);
+        if (comment != null) {
+            for (String commentLine : comment.value()) {
+                writer.write(spacing + "# " + commentLine + CTRF);
+            }
+        }
+        BlockName blockNames = current.getAnnotation(BlockName.class);
+        if (blockNames != null) {
+            writer.write(spacing + toNodeName(current.getSimpleName()) + ":" + CTRF);
+            ConfigBlock<T> configBlock = (ConfigBlock<T>) field.get(instance);
+            if (configBlock == null || configBlock.getInstances().isEmpty()) {
+                configBlock = new ConfigBlock<>();
+                field.set(instance, configBlock);
+                for (String blockName : blockNames.value()) {
+                    configBlock.put(blockName, current.getDeclaredConstructor().newInstance());
+                }
+            }
+            // Save each instance
+            for (Map.Entry<String, T> entry : configBlock.getRaw().entrySet()) {
+                String key = entry.getKey();
+                writer.write(spacing + "  " + toNodeName(key) + ":" + CTRF);
+                save(writer, current, entry.getValue(), indent + 4);
+            }
         }
     }
 
@@ -311,7 +360,7 @@ public class Config {
             return field;
         } catch (Throwable ignored) {
             LOGGER.warn(
-                    "Invalid config field: {} for {}",
+                    "Invalid config field: {} for {}. It is possible this is because it has been removed.",
                     StringMan.join(split, "."),
                     toNodeName(instance.getClass().getSimpleName())
             );
@@ -379,7 +428,7 @@ public class Config {
                 return null;
             }
         } catch (Throwable e) {
-            e.printStackTrace();
+            LOGGER.error("Failed retrieving instance for config node: {}", StringUtil.joinString(split, "."), e);
         }
         return null;
     }

worldedit-core/src/main/java/com/fastasyncworldedit/core/configuration/Settings.java

@@ -2,6 +2,7 @@ package com.fastasyncworldedit.core.configuration;
 
 import com.fastasyncworldedit.core.limit.FaweLimit;
 import com.fastasyncworldedit.core.limit.PropertyRemap;
+import com.sk89q.worldedit.LocalConfiguration;
 import com.sk89q.worldedit.extension.platform.Actor;
 import com.sk89q.worldedit.registry.state.Property;
 import com.sk89q.worldedit.world.block.BlockTypesCache;
@@ -79,6 +80,8 @@ public class Settings extends Config {
     @Create
     public REGION_RESTRICTIONS_OPTIONS REGION_RESTRICTIONS_OPTIONS;
     @Create
+    public GENERAL GENERAL;
+    @Create
     public ConfigBlock<LIMITS> LIMITS;
 
     private Settings() {
@@ -138,13 +141,35 @@ public class Settings extends Config {
                 );
                 limit.MAX_FAILS = Math.max(limit.MAX_FAILS, newLimit.MAX_FAILS != -1 ? newLimit.MAX_FAILS : Integer.MAX_VALUE);
                 limit.MAX_ITERATIONS = Math.max(
-                        limit.MAX_ITERATIONS,
+                        limit.MAX_ITERATIONS, newLimit.MAX_ITERATIONS != -1 ? newLimit.MAX_ITERATIONS : Integer.MAX_VALUE);
-                        newLimit.MAX_ITERATIONS != -1 ? newLimit.MAX_ITERATIONS : Integer.MAX_VALUE
+                limit.MAX_RADIUS = Math.max(
+                        limit.MAX_RADIUS,
+                        newLimit.MAX_RADIUS != -1 ? newLimit.MAX_RADIUS : Integer.MAX_VALUE
+                );
+                limit.MAX_SUPER_PICKAXE_SIZE = Math.max(
+                        limit.MAX_SUPER_PICKAXE_SIZE,
+                        newLimit.MAX_SUPER_PICKAXE_SIZE != -1 ? newLimit.MAX_SUPER_PICKAXE_SIZE : Integer.MAX_VALUE
+                );
+                limit.MAX_BRUSH_RADIUS = Math.max(
+                        limit.MAX_BRUSH_RADIUS,
+                        newLimit.MAX_BRUSH_RADIUS != -1 ? newLimit.MAX_BRUSH_RADIUS : Integer.MAX_VALUE
+                );
+                limit.MAX_BUTCHER_RADIUS = Math.max(
+                        limit.MAX_BUTCHER_RADIUS,
+                        newLimit.MAX_BUTCHER_RADIUS != -1 ? newLimit.MAX_BUTCHER_RADIUS : Integer.MAX_VALUE
                 );
                 limit.MAX_HISTORY = Math.max(
                         limit.MAX_HISTORY,
                         newLimit.MAX_HISTORY_MB != -1 ? newLimit.MAX_HISTORY_MB : Integer.MAX_VALUE
                 );
+                limit.SCHEM_FILE_NUM_LIMIT = Math.max(
+                        limit.SCHEM_FILE_NUM_LIMIT,
+                        newLimit.SCHEM_FILE_NUM_LIMIT != -1 ? newLimit.SCHEM_FILE_NUM_LIMIT : Integer.MAX_VALUE
+                );
+                limit.SCHEM_FILE_SIZE_LIMIT = Math.max(
+                        limit.SCHEM_FILE_SIZE_LIMIT,
+                        newLimit.SCHEM_FILE_SIZE_LIMIT != -1 ? newLimit.SCHEM_FILE_SIZE_LIMIT : Integer.MAX_VALUE
+                );
                 limit.MAX_EXPRESSION_MS = Math.max(
                         limit.MAX_EXPRESSION_MS,
                         newLimit.MAX_EXPRESSION_MS != -1 ? newLimit.MAX_EXPRESSION_MS : Integer.MAX_VALUE
@@ -342,6 +367,14 @@ public class Settings extends Config {
         public int MAX_ITERATIONS = 1000;
         @Comment("Max allowed entities (e.g. cows)")
         public int MAX_ENTITIES = 1337;
+        @Comment("Max allowed radius (e.g. for //sphere)")
+        public int MAX_RADIUS = LocalConfiguration.MAX_RADIUS;
+        @Comment("Max allowed superpickaxe size")
+        public int MAX_SUPER_PICKAXE_SIZE = LocalConfiguration.MAX_SUPER_RADIUS;
+        @Comment("Max allowed brush radius")
+        public int MAX_BRUSH_RADIUS = LocalConfiguration.MAX_BRUSH_RADIUS;
+        @Comment("Max allowed butcher radius")
+        public int MAX_BUTCHER_RADIUS = LocalConfiguration.MAX_BUTCHER_RADIUS;
         @Comment({
                 "Blockstates include Banner, Beacon, BrewingStand, Chest, CommandBlock, ",
                 "CreatureSpawner, Dispenser, Dropper, EndGateway, Furnace, Hopper, Jukebox, ",
@@ -353,6 +386,18 @@ public class Settings extends Config {
                 " - History on disk or memory will be deleted",
         })
         public int MAX_HISTORY_MB = -1;
+        @Comment({
+                "Sets a maximum limit (in kb) for the size of a player's schematics directory (per-player mode only)",
+                "Set to -1 to disable"
+        })
+        @Migrate("experimental.per-player-file-size-limit")
+        public int SCHEM_FILE_SIZE_LIMIT = -1;
+        @Comment({
+                "Sets a maximum limit for the amount of schematics in a player's schematics directory (per-player mode only)",
+                "Set to -1 to disable"
+        })
+        @Migrate("experimental.per-player-file-num-limit")
+        public int SCHEM_FILE_NUM_LIMIT = -1;
         @Comment("Maximum time in milliseconds //calc can execute")
         public int MAX_EXPRESSION_MS = 50;
         @Comment({
@@ -615,18 +660,6 @@ public class Settings extends Config {
         })
         public boolean ALLOW_TICK_FLUIDS = false;
 
-        @Comment({
-                "Sets a maximum limit (in kb) for the size of a player's schematics directory (per-player mode only)",
-                "Set to -1 to disable"
-        })
-        public int PER_PLAYER_FILE_SIZE_LIMIT = -1;
-
-        @Comment({
-                "Sets a maximum limit for the amount of schematics in a player's schematics directory (per-player mode only)",
-                "Set to -1 to disable"
-        })
-        public int PER_PLAYER_FILE_NUM_LIMIT = -1;
-
     }
 
     @Comment({"Web/HTTP connection related settings"})
@@ -635,6 +668,13 @@ public class Settings extends Config {
         @Comment({"The web interface for clipboards", " - All schematics are anonymous and private", " - Downloads can be deleted by the user", " - Supports clipboard uploads, downloads and saves",})
         public String URL = "https://schem.intellectualsites.com/fawe/";
 
+        @Comment({"The url of the backend server (Arkitektonika)"})
+        public String ARKITEKTONIKA_BACKEND_URL = "https://api.schematic.cloud/";
+        @Comment({"The url used to generate a download link from.", "{key} will be replaced with the generated key"})
+        public String ARKITEKTONIKA_DOWNLOAD_URL = "https://schematic.cloud/download/{key}";
+        @Comment({"The url used to generate a deletion link from.", "{key} will be replaced with the generated key"})
+        public String ARKITEKTONIKA_DELETE_URL = "https://schematic.cloud/delete/{key}";
+
         @Comment("The maximum amount of time in seconds the plugin can attempt to load images for.")
         public int MAX_IMAGE_LOAD_TIME = 5;
 
@@ -744,4 +784,13 @@ public class Settings extends Config {
 
     }
 
+    public static class GENERAL {
+
+        @Comment({
+                "If the player should be relocated/unstuck when a generation command would bury them",
+        })
+        public boolean UNSTUCK_ON_GENERATE = true;
+
+    }
+
 }

worldedit-core/src/main/java/com/fastasyncworldedit/core/database/RollbackDatabase.java

@@ -179,13 +179,13 @@ public class RollbackDatabase extends AsyncNotifyQueue {
                 }
                 try (PreparedStatement stmt = connection.prepareStatement(stmtStr.formatted(this.prefix))) {
                     stmt.setInt(1, (int) (minTime / 1000));
-                    stmt.setInt(2, pos1.getBlockX());
+                    stmt.setInt(2, pos1.x());
-                    stmt.setInt(3, pos2.getBlockX());
+                    stmt.setInt(3, pos2.x());
-                    stmt.setInt(4, pos1.getBlockZ());
+                    stmt.setInt(4, pos1.z());
-                    stmt.setInt(5, pos2.getBlockZ());
+                    stmt.setInt(5, pos2.z());
                     // Keep 128 offset for backwards-compatibility
-                    stmt.setInt(6, pos1.getBlockY() - 128);
+                    stmt.setInt(6, pos1.y() - 128);
-                    stmt.setInt(7, pos2.getBlockY() - 128);
+                    stmt.setInt(7, pos2.y() - 128);
                     if (uuid != null) {
                         byte[] uuidBytes = toBytes(uuid);
                         stmt.setBytes(8, uuidBytes);
@@ -210,13 +210,13 @@ public class RollbackDatabase extends AsyncNotifyQueue {
                                 .array();
                         stmt.setBytes(1, uuidBytes);
                         stmt.setInt(2, (int) (minTime / 1000));
-                        stmt.setInt(3, pos1.getBlockX());
+                        stmt.setInt(3, pos1.x());
-                        stmt.setInt(4, pos2.getBlockX());
+                        stmt.setInt(4, pos2.x());
-                        stmt.setInt(5, pos1.getBlockZ());
+                        stmt.setInt(5, pos1.z());
-                        stmt.setInt(6, pos2.getBlockZ());
+                        stmt.setInt(6, pos2.z());
                         // Keep 128 offset for backwards-compatibility
-                        stmt.setInt(7, pos1.getBlockY() - 128);
+                        stmt.setInt(7, pos1.y() - 128);
-                        stmt.setInt(8, pos2.getBlockY() - 128);
+                        stmt.setInt(8, pos2.y() - 128);
                     }
                 }
                 return count;
@@ -262,13 +262,13 @@ public class RollbackDatabase extends AsyncNotifyQueue {
                 BlockVector3 pos1 = change.getMinimumPoint();
                 BlockVector3 pos2 = change.getMaximumPoint();
 
-                stmt.setInt(4, pos1.getX());
+                stmt.setInt(4, pos1.x());
-                stmt.setInt(5, pos2.getX());
+                stmt.setInt(5, pos2.x());
-                stmt.setInt(6, pos1.getZ());
+                stmt.setInt(6, pos1.z());
-                stmt.setInt(7, pos2.getZ());
+                stmt.setInt(7, pos2.z());
                 // Keep 128 offset for backwards-compatibility
-                stmt.setInt(8, pos1.getY() - 128);
+                stmt.setInt(8, pos1.y() - 128);
-                stmt.setInt(9, pos2.getY() - 128);
+                stmt.setInt(9, pos2.y() - 128);
                 stmt.setString(10, change.getCommand());
                 stmt.setInt(11, change.size());
                 stmt.executeUpdate();

worldedit-core/src/main/java/com/fastasyncworldedit/core/exception/BrushRadiusLimitException.java

@@ -0,0 +1,30 @@
+/*
+ * WorldEdit, a Minecraft world manipulation toolkit
+ * Copyright (C) sk89q <http://www.sk89q.com>
+ * Copyright (C) WorldEdit team and contributors
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+package com.fastasyncworldedit.core.exception;
+
+/**
+ * Thrown when a maximum radius for a brush is reached.
+ */
+public class BrushRadiusLimitException extends RadiusLimitException {
+
+    public BrushRadiusLimitException(int maxBrushRadius) {
+        super(maxBrushRadius);
+    }
+}

worldedit-core/src/main/java/com/fastasyncworldedit/core/exception/RadiusLimitException.java

@@ -0,0 +1,41 @@
+/*
+ * WorldEdit, a Minecraft world manipulation toolkit
+ * Copyright (C) sk89q <http://www.sk89q.com>
+ * Copyright (C) WorldEdit team and contributors
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+package com.fastasyncworldedit.core.exception;
+
+import com.sk89q.worldedit.WorldEditException;
+
+/**
+ * Thrown when a maximum radius is reached, such as, for example,
+ * in the case of a sphere command.
+ */
+public class RadiusLimitException extends WorldEditException {
+
+    private final int maxRadius;
+
+    public RadiusLimitException(int maxRadius) {
+        this.maxRadius = maxRadius;
+    }
+
+    public int getMaxRadius() {
+        return maxRadius;
+    }
+    //FAWE end
+
+}

worldedit-core/src/main/java/com/fastasyncworldedit/core/extent/BlockTranslateExtent.java

@@ -24,7 +24,7 @@ public final class BlockTranslateExtent extends AbstractDelegateExtent {
 
     @Override
     public <T extends BlockStateHolder<T>> boolean setBlock(BlockVector3 location, T block) throws WorldEditException {
-        return getExtent().setBlock(location.getX() + dx, location.getY() + dy, location.getZ() + dz, block);
+        return getExtent().setBlock(location.x() + dx, location.y() + dy, location.z() + dz, block);
     }
 
     @Override
@@ -49,7 +49,7 @@ public final class BlockTranslateExtent extends AbstractDelegateExtent {
 
     @Override
     public BlockState getBlock(BlockVector3 location) {
-        return getBlock(location.getBlockX(), location.getBlockY(), location.getBlockZ());
+        return getBlock(location.x(), location.y(), location.z());
     }
 
     @Override

worldedit-core/src/main/java/com/fastasyncworldedit/core/extent/FaweRegionExtent.java

@@ -64,11 +64,11 @@ public abstract class FaweRegionExtent extends ResettableExtent implements IBatc
 
     @Override
     public final boolean contains(BlockVector3 p) {
-        return contains(p.getBlockX(), p.getBlockY(), p.getBlockZ());
+        return contains(p.x(), p.y(), p.z());
     }
 
     public final boolean contains(BlockVector2 p) {
-        return contains(p.getBlockX(), p.getBlockZ());
+        return contains(p.x(), p.z());
     }
 
     @Override
@@ -96,7 +96,7 @@ public abstract class FaweRegionExtent extends ResettableExtent implements IBatc
 
     @Override
     public BiomeType getBiome(BlockVector3 position) {
-        return getBiomeType(position.getX(), position.getY(), position.getZ());
+        return getBiomeType(position.x(), position.y(), position.z());
     }
 
     @Override
@@ -112,7 +112,7 @@ public abstract class FaweRegionExtent extends ResettableExtent implements IBatc
 
     @Override
     public BaseBlock getFullBlock(BlockVector3 position) {
-        return getFullBlock(position.getX(), position.getY(), position.getZ());
+        return getFullBlock(position.x(), position.y(), position.z());
     }
 
     @Override
@@ -128,7 +128,7 @@ public abstract class FaweRegionExtent extends ResettableExtent implements IBatc
 
     @Override
     public BlockState getBlock(BlockVector3 position) {
-        return getBlock(position.getX(), position.getY(), position.getZ());
+        return getBlock(position.x(), position.y(), position.z());
     }
 
     @Override

worldedit-core/src/main/java/com/fastasyncworldedit/core/extent/HistoryExtent.java

@@ -66,7 +66,7 @@ public final class HistoryExtent extends AbstractDelegateExtent {
 
     @Override
     public <B extends BlockStateHolder<B>> boolean setBlock(BlockVector3 location, B block) throws WorldEditException {
-        return setBlock(location.getBlockX(), location.getBlockY(), location.getBlockZ(), block);
+        return setBlock(location.x(), location.y(), location.z(), block);
     }
 
     @Nullable
@@ -111,7 +111,7 @@ public final class HistoryExtent extends AbstractDelegateExtent {
     public boolean setBiome(BlockVector3 position, BiomeType newBiome) {
         BiomeType oldBiome = this.getBiome(position);
         if (!oldBiome.getId().equals(newBiome.getId())) {
-            this.changeSet.addBiomeChange(position.getBlockX(), position.getBlockY(), position.getBlockZ(), oldBiome, newBiome);
+            this.changeSet.addBiomeChange(position.x(), position.y(), position.z(), oldBiome, newBiome);
             return getExtent().setBiome(position, newBiome);
         } else {
             return false;

worldedit-core/src/main/java/com/fastasyncworldedit/core/extent/LimitExtent.java

@@ -373,12 +373,12 @@ public final class LimitExtent extends AbstractDelegateExtent {
             size = ((Collection<BlockVector3>) positions).size();
         } else if (positions instanceof Region) {
             BlockVector3 dim = ((Region) positions).getDimensions();
-            size = dim.getX() * dim.getY() * dim.getZ();
+            size = dim.x() * dim.y() * dim.z();
         } else if (positions instanceof Extent) {
             BlockVector3 min = ((Extent) positions).getMinimumPoint();
             BlockVector3 max = ((Extent) positions).getMinimumPoint();
             BlockVector3 dim = max.subtract(min).add(BlockVector3.ONE);
-            size = dim.getX() * dim.getY() * dim.getZ();
+            size = dim.x() * dim.y() * dim.z();
         } else {
             ExtentFilterBlock block = new ExtentFilterBlock(this);
             for (BlockVector3 pos : positions) {

worldedit-core/src/main/java/com/fastasyncworldedit/core/extent/PositionTransformExtent.java

@@ -38,9 +38,9 @@ public final class PositionTransformExtent extends ResettableExtent {
         if (min == null) {
             min = pos;
         }
-        mutable.mutX(pos.getX() - min.getX());
+        mutable.mutX(pos.x() - min.x());
-        mutable.mutY(pos.getY() - min.getY());
+        mutable.mutY(pos.y() - min.y());
-        mutable.mutZ(pos.getZ() - min.getZ());
+        mutable.mutZ(pos.z() - min.z());
         MutableVector3 tmp = new MutableVector3(transform.apply(mutable.toVector3()));
         return min.add(tmp.roundHalfUp().toBlockPoint());
     }
@@ -49,9 +49,9 @@ public final class PositionTransformExtent extends ResettableExtent {
         if (min == null) {
             min = BlockVector3.at(x, y, z);
         }
-        mutable.mutX(x - min.getX());
+        mutable.mutX(x - min.x());
-        mutable.mutY(y - min.getY());
+        mutable.mutY(y - min.y());
-        mutable.mutZ(z - min.getZ());
+        mutable.mutZ(z - min.z());
         MutableVector3 tmp = new MutableVector3(transform.apply(mutable.toVector3()));
         return min.add(tmp.roundHalfUp().toBlockPoint());
     }
@@ -73,10 +73,10 @@ public final class PositionTransformExtent extends ResettableExtent {
 
     @Override
     public BiomeType getBiome(BlockVector3 position) {
-        mutable.mutX(position.getBlockX());
+        mutable.mutX(position.x());
-        mutable.mutZ(position.getBlockZ());
+        mutable.mutZ(position.z());
-        mutable.mutY(position.getBlockY());
+        mutable.mutY(position.y());
-        return super.getBiome(getPos(mutable.getX(), mutable.getY(), mutable.getZ()));
+        return super.getBiome(getPos(mutable.x(), mutable.y(), mutable.z()));
     }
 
     @Override
@@ -92,10 +92,10 @@ public final class PositionTransformExtent extends ResettableExtent {
 
     @Override
     public boolean setBiome(BlockVector3 position, BiomeType biome) {
-        mutable.mutX(position.getBlockX());
+        mutable.mutX(position.x());
-        mutable.mutZ(position.getBlockZ());
+        mutable.mutZ(position.z());
-        mutable.mutY(position.getBlockY());
+        mutable.mutY(position.y());
-        return super.setBiome(getPos(mutable.getX(), mutable.getY(), mutable.getZ()), biome);
+        return super.setBiome(getPos(mutable.x(), mutable.y(), mutable.z()), biome);
     }
 
     public void setTransform(Transform transform) {

worldedit-core/src/main/java/com/fastasyncworldedit/core/extent/ProcessedWEExtent.java

@@ -80,12 +80,12 @@ public final class ProcessedWEExtent extends AbstractDelegateExtent {
     @Override
     public <B extends BlockStateHolder<B>> boolean setBlock(BlockVector3 location, B block)
             throws WorldEditException {
-        return setBlock(location.getBlockX(), location.getBlockY(), location.getBlockZ(), block);
+        return setBlock(location.x(), location.y(), location.z(), block);
     }
 
     @Override
     public BlockState getBlock(BlockVector3 location) {
-        return getBlock(location.getBlockX(), location.getBlockY(), location.getBlockZ());
+        return getBlock(location.x(), location.y(), location.z());
     }
 
     @Override

worldedit-core/src/main/java/com/fastasyncworldedit/core/extent/SourceMaskExtent.java

@@ -41,8 +41,8 @@ public final class SourceMaskExtent extends TemporalExtent {
 
     @Override
     public <T extends BlockStateHolder<T>> boolean setBlock(BlockVector3 location, T block) throws WorldEditException {
-        set(location.getBlockX(), location.getBlockY(), location.getBlockZ(), block);
+        set(location.x(), location.y(), location.z(), block);
-        return mask.test(location) && super.setBlock(location.getX(), location.getY(), location.getZ(), block);
+        return mask.test(location) && super.setBlock(location.x(), location.y(), location.z(), block);
     }
 
     @Override

worldedit-core/src/main/java/com/fastasyncworldedit/core/extent/TemporalExtent.java

@@ -44,7 +44,7 @@ public abstract class TemporalExtent extends PassthroughExtent {
 
     @Override
     public BlockState getBlock(BlockVector3 position) {
-        if (position.getX() == x && position.getY() == y && position.getZ() == z) {
+        if (position.x() == x && position.y() == y && position.z() == z) {
             return block.toImmutableState();
         }
         return super.getBlock(position);
@@ -60,7 +60,7 @@ public abstract class TemporalExtent extends PassthroughExtent {
 
     @Override
     public BaseBlock getFullBlock(BlockVector3 position) {
-        if (position.getX() == x && position.getY() == y && position.getZ() == z) {
+        if (position.x() == x && position.y() == y && position.z() == z) {
             if (block instanceof BaseBlock) {
                 return (BaseBlock) block;
             } else {
@@ -72,7 +72,7 @@ public abstract class TemporalExtent extends PassthroughExtent {
 
     @Override
     public BiomeType getBiome(BlockVector3 position) {
-        if (position.getX() == bx && position.getZ() == bz) {
+        if (position.x() == bx && position.z() == bz) {
             return biome;
         }
         return super.getBiome(position);

worldedit-core/src/main/java/com/fastasyncworldedit/core/extent/clipboard/CPUOptimizedClipboard.java

@@ -41,7 +41,7 @@ public class CPUOptimizedClipboard extends LinearClipboard {
 
     @Override
     public boolean setBiome(BlockVector3 position, BiomeType biome) {
-        return setBiome(position.getX(), position.getY(), position.getZ(), biome);
+        return setBiome(position.x(), position.y(), position.z(), biome);
     }
 
     @Override
@@ -92,7 +92,7 @@ public class CPUOptimizedClipboard extends LinearClipboard {
 
     @Override
     public BiomeType getBiome(BlockVector3 position) {
-        return getBiome(getBiomeIndex(position.getX(), position.getY(), position.getZ()));
+        return getBiome(getBiomeIndex(position.x(), position.y(), position.z()));
     }
 
     public void convertTilesToIndex() {

worldedit-core/src/main/java/com/fastasyncworldedit/core/extent/clipboard/DiskOptimizedClipboard.java

@@ -359,7 +359,7 @@ public class DiskOptimizedClipboard extends LinearClipboard {
 
     @Override
     public boolean setBiome(BlockVector3 position, BiomeType biome) {
-        return setBiome(position.getX(), position.getY(), position.getZ(), biome);
+        return setBiome(position.x(), position.y(), position.z(), biome);
     }
 
     @Override
@@ -417,7 +417,7 @@ public class DiskOptimizedClipboard extends LinearClipboard {
 
     @Override
     public BiomeType getBiome(BlockVector3 position) {
-        return getBiome(getBiomeIndex(position.getX(), position.getY(), position.getZ()));
+        return getBiome(getBiomeIndex(position.x(), position.y(), position.z()));
     }
 
     public BlockArrayClipboard toClipboard() {
@@ -438,9 +438,9 @@ public class DiskOptimizedClipboard extends LinearClipboard {
         super.setOrigin(origin);
         origin = origin.subtract(offset);
         try {
-            byteBuffer.putShort(10, (short) origin.getBlockX());
+            byteBuffer.putShort(10, (short) origin.x());
-            byteBuffer.putShort(12, (short) origin.getBlockY());
+            byteBuffer.putShort(12, (short) origin.y());
-            byteBuffer.putShort(14, (short) origin.getBlockZ());
+            byteBuffer.putShort(14, (short) origin.z());
         } catch (Throwable e) {
             e.printStackTrace();
         }
@@ -450,9 +450,9 @@ public class DiskOptimizedClipboard extends LinearClipboard {
     protected void setOffset(BlockVector3 offset) {
         super.setOffset(offset);
         try {
-            byteBuffer.putShort(16, (short) offset.getBlockX());
+            byteBuffer.putShort(16, (short) offset.x());
-            byteBuffer.putShort(18, (short) offset.getBlockY());
+            byteBuffer.putShort(18, (short) offset.y());
-            byteBuffer.putShort(20, (short) offset.getBlockZ());
+            byteBuffer.putShort(20, (short) offset.z());
         } catch (Throwable e) {
             e.printStackTrace();
         }
@@ -588,9 +588,9 @@ public class DiskOptimizedClipboard extends LinearClipboard {
                                 CompoundTag data = entity.getState().getNbtData();
                                 HashMap<String, Tag> value = new HashMap<>(data.getValue());
                                 List<DoubleTag> pos = new ArrayList<>(3);
-                                pos.add(new DoubleTag(entity.getLocation().getX()));
+                                pos.add(new DoubleTag(entity.getLocation().x()));
-                                pos.add(new DoubleTag(entity.getLocation().getX()));
+                                pos.add(new DoubleTag(entity.getLocation().x()));
-                                pos.add(new DoubleTag(entity.getLocation().getX()));
+                                pos.add(new DoubleTag(entity.getLocation().x()));
                                 value.put("Pos", new ListTag(DoubleTag.class, pos));
                                 nbtOS.writeTag(new CompoundTag(value));
                             }

worldedit-core/src/main/java/com/fastasyncworldedit/core/extent/clipboard/MemoryOptimizedClipboard.java

@@ -64,7 +64,7 @@ public class MemoryOptimizedClipboard extends LinearClipboard {
 
     @Override
     public boolean setBiome(BlockVector3 position, BiomeType biome) {
-        return setBiome(position.getX(), position.getY(), position.getZ(), biome);
+        return setBiome(position.x(), position.y(), position.z(), biome);
     }
 
     @Override
@@ -115,7 +115,7 @@ public class MemoryOptimizedClipboard extends LinearClipboard {
 
     @Override
     public BiomeType getBiome(BlockVector3 position) {
-        return getBiome(getBiomeIndex(position.getX(), position.getY(), position.getZ()));
+        return getBiome(getBiomeIndex(position.x(), position.y(), position.z()));
     }
 
     private int getOrdinal(int index) {

worldedit-core/src/main/java/com/fastasyncworldedit/core/extent/clipboard/SimpleClipboard.java

@@ -70,17 +70,17 @@ public abstract class SimpleClipboard implements Clipboard {
 
     @Override
     public final int getWidth() {
-        return size.getBlockX();
+        return size.x();
     }
 
     @Override
     public final int getHeight() {
-        return size.getBlockY();
+        return size.y();
     }
 
     @Override
     public final int getLength() {
-        return size.getBlockZ();
+        return size.z();
     }
 
     @Override