Merge remote-tracking branch 'upstream/main'

.github/ISSUE_TEMPLATE/bug_report.yml

@@ -8,7 +8,7 @@ body:
       value: |
         Thanks for taking the time to fill out this bug report for FastAsyncWorldEdit! Fill out the following form to your best ability to help us fix the problem.
         Only use this if you're absolutely sure that you found a bug and can reproduce it. For anything else, use: [our Discord server](https://discord.gg/intellectualsites) or [the wiki](https://intellectualsites.github.io/fastasyncworldedit-documentation/).
-        Do NOT use the public issue tracker to report security vulnerabilities! They are disclosed using [this](https://forms.gle/btgdRn9yhGtzEiGW8) form!
+        Do NOT use the public issue tracker to report security vulnerabilities! They are disclosed using [this](https://github.com/IntellectualSites/FastAsyncWorldEdit/security/policy) GitHub form!
 
   - type: dropdown
     attributes:
@@ -27,14 +27,11 @@ 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:
+        - '1.20.1'
+        - '1.20'
         - '1.19.4'
-        - '1.19.3'
-        - '1.19.2'
-        - '1.19.1'
-        - '1.19'
         - '1.18.2'
         - '1.17.1'
-        - '1.16.5'
     validations:
       required: true
 

.github/renovate.json

@@ -4,6 +4,7 @@
     "config:base",
     ":semanticCommitsDisabled"
   ],
+  "automerge": true,
   "ignoreDeps": [
     "guava",  
     "com.google.guava:guava",
@@ -18,10 +19,15 @@
     "net.fabricmc:fabric-loader",
     "net.fabricmc.fabric-api:fabric-api",
     "com.github.luben:zstd-jni",
-    "net.kyori",
-    "net.kyori:adventure-nbt",
     "org.jetbrains.kotlin.jvm",
-    "log4j"
+    "log4j",
+    "org.apache.logging.log4j:log4j-api",
+    "org.apache.logging.log4j:log4j-bom",
+    "org.apache.logging.log4j:log4j-slf4j-impl",
+    "org.apache.logging.log4j:log4j-core",
+    "org.bstats:bstats-sponge",
+    "org.spongepowered:spongeapi",
+    "org.yaml:snakeyaml"
   ],
   "labels": ["Renovate"],
   "rebaseWhen": "conflicted",

.github/workflows/announce-release-on-discord.yml

@@ -13,7 +13,7 @@ jobs:
           DISCORD_WEBHOOK: ${{ secrets.DISCORD_WEBHOOK }}
           DISCORD_USERNAME: FastAsyncWorldEdit Release
           DISCORD_AVATAR: https://raw.githubusercontent.com/IntellectualSites/Assets/main/plugins/FastAsyncWorldEdit/FastAsyncWorldEdit.png
-        uses: Ilshidur/action-discord@0c4b27844ba47cb1c7bee539c8eead5284ce9fa9 # ratchet:Ilshidur/action-discord@0.3.2
+        uses: Ilshidur/action-discord@0.3.2
         with:
           args: |
             "<@&525015715300900875> <@&706463154804097105> <@&671372968462516240>"

.github/workflows/build-pr.yml

@@ -16,6 +16,12 @@ jobs:
         uses: actions/setup-java@v3
         with:
           distribution: temurin
+          cache: gradle
           java-version: 17
       - name: Build on ${{ matrix.os }}
-        run: ./gradlew clean build
+        run: ./gradlew build -s
+      - name: Archive artifacts
+        uses: actions/upload-artifact@v3
+        with:
+            name: FastAsyncWorldEdit-SNAPSHOT
+            path: worldedit-bukkit/build/libs/FastAsyncWorldEdit-Bukkit-*.jar

.github/workflows/build.yml

@@ -76,18 +76,3 @@ jobs:
         run: ./gradlew modrinth
         env:
           MODRINTH_TOKEN: ${{ secrets.MODRINTH_TOKEN }}
-      - name: Publish to CurseForge
-        if: ${{ runner.os == 'Linux' && env.STATUS == 'release' && github.event_name == 'push' && github.ref == 'refs/heads/main'}}
-        uses: itsmeow/curseforge-upload@v3
-        with:
-          file_path: worldedit-bukkit/build/libs/FastAsyncWorldEdit-Bukkit-${{ github.event.release.tag_name }}.jar
-          # https://minecraft.curseforge.com/api/game/versions?token=redacted
-          # gameVersionTypeID: 1
-          game_versions: "8503,9016,9190,9261,9560,9561"
-          project_id: 103525
-          game_endpoint: minecraft
-          token: ${{ secrets.CURSEFORGE_TOKEN }}
-          display_name: FastAsyncWorldEdit ${{ github.event.release.tag_name }}
-          release_type: release
-          changelog: "Click here to view changelog: https://github.com/IntellectualSites/FastAsyncWorldEdit/releases/tag/${{ github.event.release.tag_name }}"
-          changelog_type: markdown

.github/workflows/codeql.yml

@@ -1,5 +1,7 @@
 name: "CodeQL"
 on:
+  push:
+    branches: [main]
   pull_request:
     # The branches below must be a subset of the branches above
     branches: [main]
@@ -18,6 +20,12 @@ jobs:
     steps:
       - name: Checkout repository
         uses: actions/checkout@v3
+      - name: Setup Java
+        uses: actions/setup-java@v3
+        with:
+          distribution: temurin
+          cache: gradle
+          java-version: 17
       - name: Initialize CodeQL
         uses: github/codeql-action/init@v2
         with:

.gitignore

@@ -33,3 +33,5 @@ worldedit-core/src/main/resources/lang/*
 /worldedit-core/.factorypath
 
 .DS_Store
+### Run server ignore
+run-*

Jenkinsfile

@@ -4,16 +4,15 @@ pipeline {
         disableConcurrentBuilds()
     }
     stages {
-        stage('Set JDK 17') {
-            steps {
-                tool name: 'Temurin-17.0.6+10', type: 'jdk'
-            }
-        }
         stage('Build') {
             steps {
+                withEnv([
+                        "PATH+JAVA=${tool 'Temurin-17.0.7_7'}/bin"
+                ]) {
                     sh './gradlew clean build'
                 }
             }
+        }
         stage('Archive artifacts') {
             steps {
                 sh 'rm -rf artifacts'

build.gradle.kts

@@ -7,7 +7,7 @@ import xyz.jpenilla.runpaper.task.RunServer
 
 plugins {
     id("io.github.gradle-nexus.publish-plugin") version "1.3.0"
-    id("xyz.jpenilla.run-paper") version "2.0.1"
+    id("xyz.jpenilla.run-paper") version "2.1.0"
 }
 
 if (!File("$rootDir/.git").exists()) {
@@ -34,7 +34,7 @@ logger.lifecycle("""
 *******************************************
 """)
 
-var rootVersion by extra("2.6.0")
+var rootVersion by extra("2.7.1")
 var snapshot by extra("SNAPSHOT")
 var revision: String by extra("")
 var buildNumber by extra("")
@@ -83,7 +83,7 @@ allprojects {
 }
 
 applyCommonConfiguration()
-val supportedVersions = listOf("1.16.5", "1.17", "1.17.1", "1.18.2", "1.19", "1.19.1", "1.19.2", "1.19.3", "1.19.4")
+val supportedVersions = listOf("1.17.1", "1.18.2", "1.19.4", "1.20", "1.20.1")
 
 tasks {
     supportedVersions.forEach {
@@ -97,7 +97,7 @@ tasks {
         }
     }
     runServer {
-        minecraftVersion("1.19.3")
+        minecraftVersion("1.20.1")
         pluginJars(*project(":worldedit-bukkit").getTasksByName("shadowJar", false).map { (it as Jar).archiveFile }
                 .toTypedArray())
 
@@ -105,7 +105,7 @@ tasks {
 }
 
 nexusPublishing {
-    repositories {
+    this.repositories {
         sonatype {
             nexusUrl.set(URI.create("https://s01.oss.sonatype.org/service/local/"))
             snapshotRepositoryUrl.set(URI.create("https://s01.oss.sonatype.org/content/repositories/snapshots/"))

buildSrc/build.gradle.kts

@@ -22,9 +22,9 @@ val properties = Properties().also { props ->
 
 dependencies {
     implementation(gradleApi())
-    implementation("org.ajoberstar.grgit:grgit-gradle:5.0.0")
+    implementation("org.ajoberstar.grgit:grgit-gradle:5.2.0")
-    implementation("gradle.plugin.com.github.johnrengelman:shadow:7.1.2")
+    implementation("com.github.johnrengelman:shadow:8.1.1")
-    implementation("io.papermc.paperweight.userdev:io.papermc.paperweight.userdev.gradle.plugin:1.5.3")
+    implementation("io.papermc.paperweight.userdev:io.papermc.paperweight.userdev.gradle.plugin:1.5.5")
 }
 
 kotlin {

buildSrc/src/main/kotlin/AdapterConfig.kt

@@ -15,7 +15,6 @@ fun Project.applyPaperweightAdapterConfiguration() {
 
     dependencies {
         "implementation"(project(":worldedit-bukkit"))
-        "implementation"(platform("com.intellectualsites.bom:bom-1.18.x:1.9"))
     }
 
     tasks.named("assemble") {

buildSrc/src/main/kotlin/CommonJavaConfig.kt

@@ -40,12 +40,11 @@ fun Project.applyCommonJavaConfiguration(sourcesJar: Boolean, banSlf4j: Boolean
 
     dependencies {
         "compileOnly"("com.google.code.findbugs:jsr305:3.0.2")
-        "testImplementation"("org.junit.jupiter:junit-jupiter-api:5.9.2")
+        "testImplementation"("org.junit.jupiter:junit-jupiter-api:5.10.0")
-        "testImplementation"("org.junit.jupiter:junit-jupiter-params:5.9.2")
+        "testImplementation"("org.junit.jupiter:junit-jupiter-params:5.10.0")
-        "testImplementation"("org.mockito:mockito-core:5.1.1")
+        "testImplementation"("org.mockito:mockito-core:5.4.0")
-        "testImplementation"("org.mockito:mockito-junit-jupiter:5.1.1")
+        "testImplementation"("org.mockito:mockito-junit-jupiter:5.4.0")
-        "testRuntimeOnly"("org.junit.jupiter:junit-jupiter-engine:5.9.2")
+        "testRuntimeOnly"("org.junit.jupiter:junit-jupiter-engine:5.10.0")
-        "implementation"(platform("com.intellectualsites.bom:bom-1.18.x:1.9"))
     }
 
     // Java 8 turns on doclint which we fail
@@ -64,7 +63,7 @@ fun Project.applyCommonJavaConfiguration(sourcesJar: Boolean, banSlf4j: Boolean
                     "https://www.antlr.org/api/Java/",
                     "https://docs.enginehub.org/javadoc/org.enginehub.piston/core/0.5.7/",
                     "https://docs.enginehub.org/javadoc/org.enginehub.piston/default-impl/0.5.7/",
-                    "https://jd.papermc.io/paper/1.19/",
+                    "https://jd.papermc.io/paper/1.20/",
                     "https://intellectualsites.github.io/fastasyncworldedit-javadocs/worldedit-core/"
             )
             docTitle = "${rootProject.name}-${project.description}" +  " " + "${rootProject.version}"

buildSrc/src/main/kotlin/LibsConfig.kt

@@ -204,7 +204,7 @@ fun Project.applyLibrariesConfiguration() {
                 from(libsComponent)
 
                 group = "com.fastasyncworldedit"
-                artifactId = "FastAsyncWorldEdit-Libs-${project.name.capitalize()}"
+                artifactId = "FastAsyncWorldEdit-Libs-${project.name.replaceFirstChar(Char::titlecase)}"
                 version = version
 
                 pom {

gradle/libs.versions.toml

@@ -1,51 +1,66 @@
 [versions]
 # Minecraft expectations
+paper = "1.20.1-R0.1-SNAPSHOT"
 fastutil = "8.5.9"
 guava = "31.1-jre"
 log4j = "2.19.0"
+gson = "2.10"
+snakeyaml = "2.0"
 
 # Plugins
 dummypermscompat = "1.10"
-worldguard-bukkit = "7.0.7"
+worldguard-bukkit = "7.0.9"
 mapmanager = "1.8.0-SNAPSHOT"
 griefprevention = "16.18.1"
 griefdefender = "2.1.0-SNAPSHOT"
 residence = "4.5._13.1"
-towny = "0.98.4.18"
+towny = "0.99.5.10"
+plotsquared = "7.0.0-rc.4"
 
 # Third party
 bstats = "3.0.2"
 sparsebitset = "1.2"
 parallelgzip = "1.0.5"
-adventure = "4.9.3"
+adventure = "4.14.0"
+adventure-bukkit = "4.3.0"
+checkerqual = "3.37.0"
 truezip = "6.8.4"
-auto-value = "1.10.1"
+auto-value = "1.10.2"
 findbugs = "3.0.2"
 rhino-runtime = "1.7.14"
 zstd-jni = "1.4.8-1" # Not latest as it can be difficult to obtain latest ZSTD libs
-antlr4 = "4.12.0"
+antlr4 = "4.13.0"
 json-simple = "1.1.1"
 jlibnoise = "1.0.0"
 jchronic = "0.2.4a"
 lz4-java = "1.8.0"
 lz4-stream = "1.0.0"
+commons-cli = "1.5.0"
+paperlib = "1.0.8"
+paster = "1.1.5"
+vault = "1.7.1"
+serverlib = "2.3.1"
 ## Internal
-adventure-text-minimessage = "4.2.0-SNAPSHOT"
 text-adapter = "3.0.6"
 text = "3.0.4"
 piston = "0.5.7"
 
 # Tests
-mockito = "5.2.0"
+mockito = "5.4.0"
 
 # Gradle plugins
-pluginyml = "0.5.3"
+pluginyml = "0.6.0"
+minotaur = "2.8.3"
 
 [libraries]
 # Minecraft expectations
+paper = { group = "io.papermc.paper", name = "paper-api", version.ref = "paper" }
 fastutil = { group = "it.unimi.dsi", name = "fastutil", version.ref = "fastutil" }
 log4jBom = { group = "org.apache.logging.log4j", name = "log4j-bom", version.ref = "log4j" }
+log4jApi = { group = "org.apache.logging.log4j", name = "log4j-api", version.ref = "log4j" }
 guava = { group = "com.google.guava", name = "guava", version.ref = "guava" }
+gson = { group = "com.google.code.gson", name = "gson", version.ref = "gson" }
+snakeyaml = { group = "org.yaml", name = "snakeyaml", version.ref = "snakeyaml" }
 
 # Plugins
 dummypermscompat = { group = "com.sk89q", name = "dummypermscompat", version.ref = "dummypermscompat" }
@@ -54,10 +69,13 @@ mapmanager = { group = "com.github.InventivetalentDev", name = "MapManager", ver
 griefprevention = { group = "com.github.TechFortress", name = "GriefPrevention", version.ref = "griefprevention" }
 griefdefender = { group = "com.griefdefender", name = "api", version.ref = "griefdefender" }
 residence = { group = "com.bekvon.bukkit.residence", name = "Residence", version.ref = "residence" }
-towny = { group = "com.github.TownyAdvanced", name = "Towny", version.ref = "towny" }
+towny = { group = "com.palmergames.bukkit.towny", name = "towny", version.ref = "towny" }
+plotSquaredCore = { group = "com.intellectualsites.plotsquared", name = "plotsquared-core", version.ref = "plotsquared" }
+plotSquaredBukkit = { group = "com.intellectualsites.plotsquared", name = "plotsquared-bukkit", version.ref = "plotsquared" }
 
 # Third Party
 bstatsBase = { group = "org.bstats", name = "bstats-base", version.ref = "bstats" }
+bstatsBukkit = { group = "org.bstats", name = "bstats-bukkit", version.ref = "bstats" }
 sparsebitset = { group = "com.zaxxer", name = "SparseBitSet", version.ref = "sparsebitset" }
 parallelgzip = { group = "org.anarres", name = "parallelgzip", version.ref = "parallelgzip" }
 adventureNbt = { group = "net.kyori", name = "adventure-nbt", version.ref = "adventure" }
@@ -74,6 +92,15 @@ jlibnoise = { group = "com.sk89q.lib", name = "jlibnoise", version.ref = "jlibno
 jchronic = { group = "com.sk89q", name = "jchronic", version.ref = "jchronic" }
 lz4Java = { group = "org.lz4", name = "lz4-java", version.ref = "lz4-java" }
 lz4JavaStream = { group = "net.jpountz", name = "lz4-java-stream", version.ref = "lz4-stream" }
+commonsCli = { group = "commons-cli", name = "commons-cli", version.ref = "commons-cli" }
+paperlib = { group = "io.papermc", name = "paperlib", version.ref = "paperlib" }
+adventureApi = { group = "net.kyori", name = "adventure-api", version.ref = "adventure" }
+adventureMiniMessage = { group = "net.kyori", name = "adventure-text-minimessage", version.ref = "adventure" }
+adventureBukkit = { group = "net.kyori", name = "adventure-platform-bukkit", version.ref = "adventure-bukkit" }
+paster = { group = "com.intellectualsites.paster", name = "Paster", version.ref = "paster" }
+vault = { group = "com.github.MilkBowl", name = "VaultAPI", version.ref = "vault" }
+serverlib = { group = "dev.notmyfault.serverlib", name = "ServerLib", version.ref = "serverlib" }
+checkerqual = { group = "org.checkerframework", name = "checker-qual", version.ref = "checkerqual" }
 
 # Internal
 ## Text
@@ -95,3 +122,4 @@ log4jCore = { group = "org.apache.logging.log4j", name = "log4j-core", version.r
 
 [plugins]
 pluginyml = { id = "net.minecrell.plugin-yml.bukkit", version.ref = "pluginyml" }
+minotaur = { id = "com.modrinth.minotaur", version.ref = "minotaur" }

gradle/wrapper/gradle-wrapper.properties

@@ -1,6 +1,7 @@
 distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-7.6.1-bin.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-8.2.1-bin.zip
 networkTimeout=10000
+validateDistributionUrl=true
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists

gradlew

@@ -85,9 +85,6 @@ done
 APP_BASE_NAME=${0##*/}
 APP_HOME=$( cd "${APP_HOME:-./}" && pwd -P ) || exit
 
-# Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
-DEFAULT_JVM_OPTS='"-Xmx64m" "-Xms64m"'
-
 # Use the maximum available, or set MAX_FD != -1 to use that value.
 MAX_FD=maximum
 
@@ -133,11 +130,14 @@ location of your Java installation."
     fi
 else
     JAVACMD=java
-    which java >/dev/null 2>&1 || die "ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
+    if ! command -v java >/dev/null 2>&1
+    then
+        die "ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
 
 Please set the JAVA_HOME variable in your environment to match the
 location of your Java installation."
     fi
+fi
 
 # Increase the maximum file descriptors if we can.
 if ! "$cygwin" && ! "$darwin" && ! "$nonstop" ; then
@@ -197,6 +197,10 @@ if "$cygwin" || "$msys" ; then
     done
 fi
 
+
+# Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
+DEFAULT_JVM_OPTS='"-Xmx64m" "-Xms64m"'
+
 # Collect all arguments for the java command;
 #   * $DEFAULT_JVM_OPTS, $JAVA_OPTS, and $GRADLE_OPTS can contain fragments of
 #     shell script including quotes and variable substitutions, so put them in

settings.gradle.kts

@@ -2,7 +2,7 @@ rootProject.name = "FastAsyncWorldEdit"
 
 include("worldedit-libs")
 
-listOf("legacy", "1_17_1", "1_18_2", "1_19", "1_19_3","1_19_4").forEach {
+listOf("legacy", "1_17_1", "1_18_2", "1_19_4", "1_20").forEach {
     include("worldedit-bukkit:adapters:adapter-$it")
 }
 

worldedit-bukkit/adapters/adapter-1_17_1/build.gradle.kts

@@ -1,3 +1,5 @@
+import io.papermc.paperweight.userdev.PaperweightUserDependenciesExtension
+
 applyPaperweightAdapterConfiguration()
 
 plugins {
@@ -19,6 +21,6 @@ configurations.all {
 
 
 dependencies {
-    paperDevBundle("1.17.1-R0.1-20220414.034903-210")
+    the<PaperweightUserDependenciesExtension>().paperDevBundle("1.17.1-R0.1-20220414.034903-210")
-    compileOnly("io.papermc:paperlib")
+    compileOnly(libs.paperlib)
 }

worldedit-bukkit/adapters/adapter-1_17_1/src/main/java/com/sk89q/worldedit/bukkit/adapter/impl/fawe/v1_17_R1_2/PaperweightFaweAdapter.java

@@ -103,6 +103,7 @@ import java.util.HashMap;
 import java.util.List;
 import java.util.Locale;
 import java.util.Map;
+import java.util.Objects;
 import java.util.OptionalInt;
 import java.util.Set;
 import java.util.function.Supplier;
@@ -658,10 +659,17 @@ public final class PaperweightFaweAdapter extends CachedBukkitAdapter implements
                 .registryAccess()
                 .ownedRegistryOrThrow(
                         Registry.BIOME_REGISTRY);
-        return biomeRegistry.stream()
+        List<ResourceLocation> keys = biomeRegistry.stream()
-                .map(biomeRegistry::getKey)
+                .map(biomeRegistry::getKey).filter(Objects::nonNull).toList();
-                .map(CraftNamespacedKey::fromMinecraft)
+        List<NamespacedKey> namespacedKeys = new ArrayList<>();
-                .collect(Collectors.toList());
+        for (ResourceLocation key : keys) {
+            try {
+                namespacedKeys.add(CraftNamespacedKey.fromMinecraft(key));
+            } catch (IllegalArgumentException e) {
+                LOGGER.error("Error converting biome key {}", key.toString(), e);
+            }
+        }
+        return namespacedKeys;
     }
 
     @Override

worldedit-bukkit/adapters/adapter-1_17_1/src/main/java/com/sk89q/worldedit/bukkit/adapter/impl/fawe/v1_17_R1_2/PaperweightGetBlocks.java

@@ -415,7 +415,7 @@ public class PaperweightGetBlocks extends CharGetBlocks implements BukkitGetBloc
                     }
 
                     int ordinal = set.getBlock(lx, ly, lz).getOrdinal();
-                    if (ordinal != 0) {
+                    if (ordinal != BlockTypesCache.ReservedIDs.__RESERVED__) {
                         BlockEntity tile = entry.getValue();
                         if (PaperLib.isPaper() && tile instanceof BeaconBlockEntity) {
                             if (beacons == null) {
@@ -445,10 +445,11 @@ public class PaperweightGetBlocks extends CharGetBlocks implements BukkitGetBloc
 
                     bitMask |= 1 << layer;
 
-                    // Changes may still be written to chunk SET
+                    // setArr is modified by PaperweightPlatformAdapter#newChunkSection. This is in order to write changes to
+                    // this chunk GET when #updateGet is called. Future dords, please listen this time.
                     char[] tmp = set.load(layerNo);
-                    char[] setArr = new char[4096];
+                    char[] setArr = new char[tmp.length];
-                    System.arraycopy(tmp, 0, setArr, 0, 4096);
+                    System.arraycopy(tmp, 0, setArr, 0, tmp.length);
 
                     // synchronise on internal section to avoid circular locking with a continuing edit if the chunk was
                     // submitted to keep loaded internal chunks to queue target size.

worldedit-bukkit/adapters/adapter-1_17_1/src/main/java/com/sk89q/worldedit/bukkit/adapter/impl/fawe/v1_17_R1_2/PaperweightPlatformAdapter.java

@@ -12,6 +12,7 @@ import com.fastasyncworldedit.core.util.ReflectionUtils;
 import com.fastasyncworldedit.core.util.TaskManager;
 import com.mojang.datafixers.util.Either;
 import com.sk89q.worldedit.bukkit.adapter.Refraction;
+import com.sk89q.worldedit.internal.util.LogManagerCompat;
 import com.sk89q.worldedit.world.biome.BiomeType;
 import com.sk89q.worldedit.world.biome.BiomeTypes;
 import com.sk89q.worldedit.world.block.BlockState;
@@ -29,7 +30,9 @@ import net.minecraft.server.level.ChunkHolder;
 import net.minecraft.server.level.ChunkMap;
 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.Unit;
 import net.minecraft.world.entity.Entity;
 import net.minecraft.world.level.ChunkPos;
 import net.minecraft.world.level.LevelAccessor;
@@ -46,6 +49,8 @@ import net.minecraft.world.level.chunk.Palette;
 import net.minecraft.world.level.chunk.PalettedContainer;
 import net.minecraft.world.level.gameevent.GameEventDispatcher;
 import net.minecraft.world.level.gameevent.GameEventListener;
+import org.apache.logging.log4j.Logger;
+import org.bukkit.Bukkit;
 import org.bukkit.craftbukkit.v1_17_R1.CraftChunk;
 import sun.misc.Unsafe;
 
@@ -59,6 +64,8 @@ import java.util.Locale;
 import java.util.Optional;
 import java.util.concurrent.CompletableFuture;
 import java.util.concurrent.Semaphore;
+import java.util.concurrent.TimeUnit;
+import java.util.concurrent.TimeoutException;
 import java.util.function.Function;
 import java.util.stream.Stream;
 
@@ -89,6 +96,8 @@ public final class PaperweightPlatformAdapter extends NMSAdapter {
 
     private static final Field fieldRemove;
 
+    private static final Logger LOGGER = LogManagerCompat.getLogger();
+
     static {
         try {
             fieldBits = PalettedContainer.class.getDeclaredField(Refraction.pickName("bits", "l"));
@@ -209,10 +218,12 @@ public final class PaperweightPlatformAdapter extends NMSAdapter {
         } else {
             LevelChunk nmsChunk = serverLevel.getChunkSource().getChunkAtIfCachedImmediately(chunkX, chunkZ);
             if (nmsChunk != null) {
+                addTicket(serverLevel, chunkX, chunkZ);
                 return nmsChunk;
             }
             nmsChunk = serverLevel.getChunkSource().getChunkAtIfLoadedImmediately(chunkX, chunkZ);
             if (nmsChunk != null) {
+                addTicket(serverLevel, chunkX, chunkZ);
                 return nmsChunk;
             }
             // Avoid "async" methods from the main thread.
@@ -221,7 +232,21 @@ public final class PaperweightPlatformAdapter extends NMSAdapter {
             }
             CompletableFuture<org.bukkit.Chunk> future = serverLevel.getWorld().getChunkAtAsync(chunkX, chunkZ, true, true);
             try {
-                CraftChunk chunk = (CraftChunk) future.get();
+                CraftChunk chunk;
+                try {
+                    chunk = (CraftChunk) future.get(10, TimeUnit.SECONDS);
+                } catch (TimeoutException e) {
+                    String world = serverLevel.getWorld().getName();
+                    // We've already taken 10 seconds we can afford to wait a little here.
+                    boolean loaded = TaskManager.taskManager().sync(() -> Bukkit.getWorld(world) != null);
+                    if (loaded) {
+                        LOGGER.warn("Chunk {},{} failed to load in 10 seconds in world {}. Retrying...", chunkX, chunkZ, world);
+                        // Retry chunk load
+                        chunk = (CraftChunk) serverLevel.getWorld().getChunkAtAsync(chunkX, chunkZ, true, true).get();
+                    } else {
+                        throw new UnsupportedOperationException("Cannot load chunk from unloaded world " + world + "!");
+                    }
+                }
                 return chunk.getHandle();
             } catch (Throwable e) {
                 e.printStackTrace();
@@ -230,6 +255,13 @@ public final class PaperweightPlatformAdapter extends NMSAdapter {
         return TaskManager.taskManager().sync(() -> serverLevel.getChunk(chunkX, chunkZ));
     }
 
+    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
+                .getChunkSource()
+                .addRegionTicket(TicketType.PLUGIN, new ChunkPos(chunkX, chunkZ), 0, Unit.INSTANCE));
+    }
+
     public static ChunkHolder getPlayerChunk(ServerLevel nmsWorld, final int chunkX, final int chunkZ) {
         ChunkMap chunkMap = nmsWorld.getChunkSource().chunkMap;
         try {

worldedit-bukkit/adapters/adapter-1_18_2/build.gradle.kts

@@ -1,3 +1,5 @@
+import io.papermc.paperweight.userdev.PaperweightUserDependenciesExtension
+
 plugins {
     java
 }
@@ -10,6 +12,6 @@ repositories {
 
 dependencies {
     // https://papermc.io/repo/service/rest/repository/browse/maven-public/io/papermc/paper/dev-bundle/
-    paperDevBundle("1.18.2-R0.1-20220920.010157-167")
+    the<PaperweightUserDependenciesExtension>().paperDevBundle("1.18.2-R0.1-20220920.010157-167")
-    compileOnly("io.papermc:paperlib")
+    compileOnly(libs.paperlib)
 }

worldedit-bukkit/adapters/adapter-1_18_2/src/main/java/com/sk89q/worldedit/bukkit/adapter/impl/fawe/v1_18_R2/PaperweightFaweAdapter.java

@@ -656,10 +656,17 @@ public final class PaperweightFaweAdapter extends CachedBukkitAdapter implements
                 .registryAccess()
                 .ownedRegistryOrThrow(
                         Registry.BIOME_REGISTRY);
-        return biomeRegistry.stream()
+        List<ResourceLocation> keys = biomeRegistry.stream()
-                .map(biomeRegistry::getKey).filter(Objects::nonNull)
+                .map(biomeRegistry::getKey).filter(Objects::nonNull).toList();
-                .map(CraftNamespacedKey::fromMinecraft)
+        List<NamespacedKey> namespacedKeys = new ArrayList<>();
-                .collect(Collectors.toList());
+        for (ResourceLocation key : keys) {
+            try {
+                namespacedKeys.add(CraftNamespacedKey.fromMinecraft(key));
+            } catch (IllegalArgumentException e) {
+                LOGGER.error("Error converting biome key {}", key.toString(), e);
+            }
+        }
+        return namespacedKeys;
     }
 
     @Override

worldedit-bukkit/adapters/adapter-1_18_2/src/main/java/com/sk89q/worldedit/bukkit/adapter/impl/fawe/v1_18_R2/PaperweightGetBlocks.java

@@ -408,7 +408,7 @@ public class PaperweightGetBlocks extends CharGetBlocks implements BukkitGetBloc
                     }
 
                     int ordinal = set.getBlock(lx, ly, lz).getOrdinal();
-                    if (ordinal != 0) {
+                    if (ordinal != BlockTypesCache.ReservedIDs.__RESERVED__) {
                         BlockEntity tile = entry.getValue();
                         if (PaperLib.isPaper() && tile instanceof BeaconBlockEntity) {
                             if (beacons == null) {
@@ -491,9 +491,11 @@ public class PaperweightGetBlocks extends CharGetBlocks implements BukkitGetBloc
 
                     bitMask |= 1 << getSectionIndex;
 
+                    // setArr is modified by PaperweightPlatformAdapter#newChunkSection. This is in order to write changes to
+                    // this chunk GET when #updateGet is called. Future dords, please listen this time.
                     char[] tmp = set.load(layerNo);
-                    char[] setArr = new char[4096];
+                    char[] setArr = new char[tmp.length];
-                    System.arraycopy(tmp, 0, setArr, 0, 4096);
+                    System.arraycopy(tmp, 0, setArr, 0, tmp.length);
 
                     // synchronise on internal section to avoid circular locking with a continuing edit if the chunk was
                     // submitted to keep loaded internal chunks to queue target size.

worldedit-bukkit/adapters/adapter-1_18_2/src/main/java/com/sk89q/worldedit/bukkit/adapter/impl/fawe/v1_18_R2/PaperweightPlatformAdapter.java

@@ -13,25 +13,26 @@ import com.mojang.datafixers.util.Either;
 import com.sk89q.worldedit.bukkit.WorldEditPlugin;
 import com.sk89q.worldedit.bukkit.adapter.BukkitImplAdapter;
 import com.sk89q.worldedit.bukkit.adapter.Refraction;
+import com.sk89q.worldedit.internal.util.LogManagerCompat;
 import com.sk89q.worldedit.world.biome.BiomeType;
 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 it.unimi.dsi.fastutil.ints.Int2ObjectMap;
 import net.minecraft.core.BlockPos;
 import net.minecraft.core.Holder;
 import net.minecraft.core.IdMap;
 import net.minecraft.core.Registry;
-import net.minecraft.core.SectionPos;
 import net.minecraft.network.protocol.game.ClientboundLevelChunkWithLightPacket;
 import net.minecraft.server.level.ChunkHolder;
 import net.minecraft.server.level.ChunkMap;
 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.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.level.ChunkPos;
@@ -39,7 +40,6 @@ 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.EntityBlock;
 import net.minecraft.world.level.block.entity.BlockEntity;
 import net.minecraft.world.level.chunk.GlobalPalette;
 import net.minecraft.world.level.chunk.HashMapPalette;
@@ -49,8 +49,8 @@ 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.gameevent.GameEventDispatcher;
+import org.apache.logging.log4j.Logger;
-import net.minecraft.world.level.gameevent.GameEventListener;
+import org.bukkit.Bukkit;
 import org.bukkit.craftbukkit.v1_18_R2.CraftChunk;
 import sun.misc.Unsafe;
 
@@ -73,6 +73,8 @@ import java.util.Map;
 import java.util.Optional;
 import java.util.concurrent.CompletableFuture;
 import java.util.concurrent.Semaphore;
+import java.util.concurrent.TimeUnit;
+import java.util.concurrent.TimeoutException;
 import java.util.function.Function;
 
 public final class PaperweightPlatformAdapter extends NMSAdapter {
@@ -104,6 +106,8 @@ public final class PaperweightPlatformAdapter extends NMSAdapter {
 
     private static final Field fieldRemove;
 
+    private static final Logger LOGGER = LogManagerCompat.getLogger();
+
     static {
         try {
             fieldData = PalettedContainer.class.getDeclaredField(Refraction.pickName("data", "d"));
@@ -237,10 +241,12 @@ public final class PaperweightPlatformAdapter extends NMSAdapter {
         } else {
             LevelChunk nmsChunk = serverLevel.getChunkSource().getChunkAtIfCachedImmediately(chunkX, chunkZ);
             if (nmsChunk != null) {
+                addTicket(serverLevel, chunkX, chunkZ);
                 return nmsChunk;
             }
             nmsChunk = serverLevel.getChunkSource().getChunkAtIfLoadedImmediately(chunkX, chunkZ);
             if (nmsChunk != null) {
+                addTicket(serverLevel, chunkX, chunkZ);
                 return nmsChunk;
             }
             // Avoid "async" methods from the main thread.
@@ -249,7 +255,21 @@ public final class PaperweightPlatformAdapter extends NMSAdapter {
             }
             CompletableFuture<org.bukkit.Chunk> future = serverLevel.getWorld().getChunkAtAsync(chunkX, chunkZ, true, true);
             try {
-                CraftChunk chunk = (CraftChunk) future.get();
+                CraftChunk chunk;
+                try {
+                    chunk = (CraftChunk) future.get(10, TimeUnit.SECONDS);
+                } catch (TimeoutException e) {
+                    String world = serverLevel.getWorld().getName();
+                    // We've already taken 10 seconds we can afford to wait a little here.
+                    boolean loaded = TaskManager.taskManager().sync(() -> Bukkit.getWorld(world) != null);
+                    if (loaded) {
+                        LOGGER.warn("Chunk {},{} failed to load in 10 seconds in world {}. Retrying...", chunkX, chunkZ, world);
+                        // Retry chunk load
+                        chunk = (CraftChunk) serverLevel.getWorld().getChunkAtAsync(chunkX, chunkZ, true, true).get();
+                    } else {
+                        throw new UnsupportedOperationException("Cannot load chunk from unloaded world " + world + "!");
+                    }
+                }
                 return chunk.getHandle();
             } catch (Throwable e) {
                 e.printStackTrace();
@@ -258,6 +278,13 @@ public final class PaperweightPlatformAdapter extends NMSAdapter {
         return TaskManager.taskManager().sync(() -> serverLevel.getChunk(chunkX, chunkZ));
     }
 
+    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
+                .getChunkSource()
+                .addRegionTicket(TicketType.PLUGIN, new ChunkPos(chunkX, chunkZ), 0, Unit.INSTANCE));
+    }
+
     public static ChunkHolder getPlayerChunk(ServerLevel nmsWorld, final int chunkX, final int chunkZ) {
         ChunkMap chunkMap = nmsWorld.getChunkSource().chunkMap;
         try {

worldedit-bukkit/adapters/adapter-1_19/build.gradle.kts

@@ -1,14 +0,0 @@
-plugins {
-    java
-}
-
-applyPaperweightAdapterConfiguration()
-
-repositories {
-    gradlePluginPortal()
-}
-
-dependencies {
-    paperDevBundle("1.19.2-R0.1-20221206.184705-189")
-    compileOnly("io.papermc:paperlib")
-}

worldedit-bukkit/adapters/adapter-1_19/src/main/java/com/sk89q/worldedit/bukkit/adapter/ext/fawe/v1_19_R1/PaperweightFakePlayer.java

@@ -1,99 +0,0 @@
-/*
- * 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.sk89q.worldedit.bukkit.adapter.ext.fawe.v1_19_R1;
-
-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.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.level.block.entity.SignBlockEntity;
-import net.minecraft.world.phys.Vec3;
-import org.bukkit.event.player.PlayerTeleportEvent.TeleportCause;
-
-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 Vec3 ORIGIN = new Vec3(0.0D, 0.0D, 0.0D);
-
-    PaperweightFakePlayer(ServerLevel world) {
-        super(world.getServer(), world, FAKE_WORLDEDIT_PROFILE, null);
-    }
-
-    @Override
-    public Vec3 position() {
-        return ORIGIN;
-    }
-
-    @Override
-    public void tick() {
-    }
-
-    @Override
-    public void die(DamageSource damagesource) {
-    }
-
-    @Override
-    public Entity changeDimension(ServerLevel worldserver, TeleportCause cause) {
-        return this;
-    }
-
-    @Override
-    public OptionalInt openMenu(MenuProvider factory) {
-        return OptionalInt.empty();
-    }
-
-    @Override
-    public void updateOptions(ServerboundClientInformationPacket packet) {
-    }
-
-    @Override
-    public void displayClientMessage(Component message, boolean actionBar) {
-    }
-
-    @Override
-    public void awardStat(Stat<?> stat, int amount) {
-    }
-
-    @Override
-    public void awardStat(Stat<?> stat) {
-    }
-
-    @Override
-    public boolean isInvulnerableTo(DamageSource damageSource) {
-        return true;
-    }
-
-    @Override
-    public void openTextEdit(SignBlockEntity sign) {
-    }
-
-}

worldedit-bukkit/adapters/adapter-1_19/src/main/java/com/sk89q/worldedit/bukkit/adapter/ext/fawe/v1_19_R1/PaperweightWorldNativeAccess.java

@@ -1,210 +0,0 @@
-/*
- * 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.sk89q.worldedit.bukkit.adapter.ext.fawe.v1_19_R1;
-
-import com.sk89q.worldedit.bukkit.BukkitAdapter;
-import com.sk89q.worldedit.internal.block.BlockStateIdAccess;
-import com.sk89q.worldedit.internal.wna.WorldNativeAccess;
-import com.sk89q.worldedit.util.SideEffect;
-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.ServerLevel;
-import net.minecraft.world.level.block.Block;
-import net.minecraft.world.level.chunk.LevelChunk;
-import org.bukkit.craftbukkit.v1_19_R1.CraftWorld;
-import org.bukkit.craftbukkit.v1_19_R1.block.data.CraftBlockData;
-import org.bukkit.event.block.BlockPhysicsEvent;
-
-import javax.annotation.Nullable;
-import java.lang.ref.WeakReference;
-import java.util.Objects;
-
-public class PaperweightWorldNativeAccess implements
-        WorldNativeAccess<LevelChunk, net.minecraft.world.level.block.state.BlockState, BlockPos> {
-
-    private static final int UPDATE = 1;
-    private static final int NOTIFY = 2;
-
-    private final PaperweightAdapter adapter;
-    private final WeakReference<ServerLevel> world;
-    private SideEffectSet sideEffectSet;
-
-    public PaperweightWorldNativeAccess(PaperweightAdapter adapter, WeakReference<ServerLevel> world) {
-        this.adapter = adapter;
-        this.world = world;
-    }
-
-    private ServerLevel getWorld() {
-        return Objects.requireNonNull(world.get(), "The reference to the world was lost");
-    }
-
-    @Override
-    public void setCurrentSideEffectSet(SideEffectSet sideEffectSet) {
-        this.sideEffectSet = sideEffectSet;
-    }
-
-    @Override
-    public LevelChunk getChunk(int x, int z) {
-        return getWorld().getChunk(x, z);
-    }
-
-    @Override
-    public net.minecraft.world.level.block.state.BlockState toNative(BlockState state) {
-        int stateId = BlockStateIdAccess.getBlockStateId(state);
-        return BlockStateIdAccess.isValidInternalId(stateId)
-                ? Block.stateById(stateId)
-                : ((CraftBlockData) BukkitAdapter.adapt(state)).getState();
-    }
-
-    @Override
-    public net.minecraft.world.level.block.state.BlockState getBlockState(LevelChunk chunk, BlockPos position) {
-        return chunk.getBlockState(position);
-    }
-
-    @Nullable
-    @Override
-    public net.minecraft.world.level.block.state.BlockState setBlockState(
-            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(
-            net.minecraft.world.level.block.state.BlockState block,
-            BlockPos position
-    ) {
-        return Block.updateFromNeighbourShapes(block, getWorld(), position);
-    }
-
-    @Override
-    public BlockPos getPosition(int x, int y, int z) {
-        return new BlockPos(x, y, z);
-    }
-
-    @Override
-    public void updateLightingForBlock(BlockPos position) {
-        getWorld().getChunkSource().getLightEngine().checkBlock(position);
-    }
-
-    @Override
-    public boolean updateTileEntity(final BlockPos position, final CompoundBinaryTag tag) {
-        return false;
-    }
-
-    @Override
-    public void notifyBlockUpdate(
-            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);
-        }
-    }
-
-    @Override
-    public boolean isChunkTicking(LevelChunk chunk) {
-        return chunk.getFullStatus().isOrAfter(ChunkHolder.FullChunkStatus.TICKING);
-    }
-
-    @Override
-    public void markBlockChanged(LevelChunk chunk, BlockPos position) {
-        if (chunk.getSections()[getWorld().getSectionIndex(position.getY())] != null) {
-            getWorld().getChunkSource().blockChanged(position);
-        }
-    }
-
-    @Override
-    public void notifyNeighbors(
-            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());
-        } else {
-            // When we don't want events, manually run the physics without them.
-            Block block = oldState.getBlock();
-            fireNeighborChanged(pos, world, block, pos.west());
-            fireNeighborChanged(pos, world, block, pos.east());
-            fireNeighborChanged(pos, world, block, pos.below());
-            fireNeighborChanged(pos, world, block, pos.above());
-            fireNeighborChanged(pos, world, block, pos.north());
-            fireNeighborChanged(pos, world, block, pos.south());
-        }
-        if (newState.hasAnalogOutputSignal()) {
-            world.updateNeighbourForOutputSignal(pos, newState.getBlock());
-        }
-    }
-
-    @SuppressWarnings("deprecation")
-    private void fireNeighborChanged(BlockPos pos, ServerLevel world, Block block, BlockPos neighborPos) {
-        world.getBlockState(neighborPos).neighborChanged(world, neighborPos, block, pos, false);
-    }
-
-    @Override
-    public void updateNeighbors(
-            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(
-                    craftWorld.getBlockAt(pos.getX(), pos.getY(), pos.getZ()),
-                    CraftBlockData.fromData(newState)
-            );
-            world.getCraftServer().getPluginManager().callEvent(event);
-            if (event.isCancelled()) {
-                return;
-            }
-        }
-        newState.updateNeighbourShapes(world, pos, NOTIFY, recursionLimit);
-        newState.updateIndirectNeighbourShapes(world, pos, NOTIFY, recursionLimit);
-    }
-
-    @Override
-    public void onBlockStateChange(
-            BlockPos pos,
-            net.minecraft.world.level.block.state.BlockState oldState,
-            net.minecraft.world.level.block.state.BlockState newState
-    ) {
-        getWorld().onBlockStateChange(pos, oldState, newState);
-    }
-
-    @Override
-    public void flush() {
-
-    }
-
-}

worldedit-bukkit/adapters/adapter-1_19/src/main/java/com/sk89q/worldedit/bukkit/adapter/impl/fawe/v1_19_R1/PaperweightBlockMaterial.java

@@ -1,189 +0,0 @@
-package com.sk89q.worldedit.bukkit.adapter.impl.fawe.v1_19_R1;
-
-import com.google.common.base.Suppliers;
-import com.sk89q.jnbt.CompoundTag;
-import com.sk89q.util.ReflectionUtil;
-import com.sk89q.worldedit.bukkit.adapter.Refraction;
-import com.sk89q.worldedit.bukkit.adapter.impl.fawe.v1_19_R1.nbt.PaperweightLazyCompoundTag;
-import com.sk89q.worldedit.world.registry.BlockMaterial;
-import net.minecraft.core.BlockPos;
-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.PushReaction;
-import org.bukkit.craftbukkit.v1_19_R1.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;
-    private final CompoundTag tile;
-
-    public PaperweightBlockMaterial(Block block) {
-        this(block, block.defaultBlockState());
-    }
-
-    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
-                ? null
-                : new PaperweightLazyCompoundTag(Suppliers.memoize(tileEntity::saveWithId));
-    }
-
-    public Block getBlock() {
-        return block;
-    }
-
-    public BlockState getState() {
-        return blockState;
-    }
-
-    public CraftBlockData getCraftBlockData() {
-        return craftBlockData;
-    }
-
-    public Material getMaterial() {
-        return material;
-    }
-
-    @Override
-    public boolean isAir() {
-        return blockState.isAir();
-    }
-
-    @Override
-    public boolean isFullCube() {
-        return craftMaterial.isOccluding();
-    }
-
-    @Override
-    public boolean isOpaque() {
-        return material.isSolidBlocking();
-    }
-
-    @Override
-    public boolean isPowerSource() {
-        return blockState.isSignalSource();
-    }
-
-    @Override
-    public boolean isLiquid() {
-        return material.isLiquid();
-    }
-
-    @Override
-    public boolean isSolid() {
-        return material.isSolid();
-    }
-
-    @Override
-    public float getHardness() {
-        return craftBlockData.getState().destroySpeed;
-    }
-
-    @Override
-    public float getResistance() {
-        return block.getExplosionResistance();
-    }
-
-    @Override
-    public float getSlipperiness() {
-        return block.getFriction();
-    }
-
-    @Override
-    public int getLightValue() {
-        return blockState.getLightEmission();
-    }
-
-    @Override
-    public int getLightOpacity() {
-        return opacity;
-    }
-
-    @Override
-    public boolean isFragileWhenPushed() {
-        return material.getPushReaction() == PushReaction.DESTROY;
-    }
-
-    @Override
-    public boolean isUnpushable() {
-        return material.getPushReaction() == PushReaction.BLOCK;
-    }
-
-    @Override
-    public boolean isTicksRandomly() {
-        return block.isRandomlyTicking(blockState);
-    }
-
-    @Override
-    public boolean isMovementBlocker() {
-        return material.isSolid();
-    }
-
-    @Override
-    public boolean isBurnable() {
-        return material.isFlammable();
-    }
-
-    @Override
-    public boolean isToolRequired() {
-        // Removed in 1.16.1, this is not present in higher versions
-        return false;
-    }
-
-    @Override
-    public boolean isReplacedDuringPlacement() {
-        return material.isReplaceable();
-    }
-
-    @Override
-    public boolean isTranslucent() {
-        return isTranslucent;
-    }
-
-    @Override
-    public boolean hasContainer() {
-        return block instanceof EntityBlock;
-    }
-
-    @Override
-    public boolean isTile() {
-        return block instanceof EntityBlock;
-    }
-
-    @Override
-    public CompoundTag getDefaultTile() {
-        return tile;
-    }
-
-    @Override
-    public int getMapColor() {
-        // rgb field
-        return material.getColor().col;
-    }
-
-}

worldedit-bukkit/adapters/adapter-1_19/src/main/java/com/sk89q/worldedit/bukkit/adapter/impl/fawe/v1_19_R1/PaperweightFaweAdapter.java

@@ -1,694 +0,0 @@
-package com.sk89q.worldedit.bukkit.adapter.impl.fawe.v1_19_R1;
-
-import com.fastasyncworldedit.bukkit.adapter.CachedBukkitAdapter;
-import com.fastasyncworldedit.bukkit.adapter.IDelegateBukkitImplAdapter;
-import com.fastasyncworldedit.bukkit.adapter.NMSRelighterFactory;
-import com.fastasyncworldedit.core.FaweCache;
-import com.fastasyncworldedit.core.entity.LazyBaseEntity;
-import com.fastasyncworldedit.core.extent.processor.lighting.RelighterFactory;
-import com.fastasyncworldedit.core.queue.IBatchProcessor;
-import com.fastasyncworldedit.core.queue.IChunkGet;
-import com.fastasyncworldedit.core.queue.implementation.packet.ChunkPacket;
-import com.fastasyncworldedit.core.util.NbtUtils;
-import com.fastasyncworldedit.core.util.TaskManager;
-import com.google.common.base.Preconditions;
-import com.google.common.collect.ImmutableList;
-import com.google.common.collect.ImmutableMap;
-import com.sk89q.jnbt.Tag;
-import com.sk89q.worldedit.EditSession;
-import com.sk89q.worldedit.blocks.BaseItemStack;
-import com.sk89q.worldedit.blocks.TileEntityBlock;
-import com.sk89q.worldedit.bukkit.BukkitAdapter;
-import com.sk89q.worldedit.bukkit.BukkitWorld;
-import com.sk89q.worldedit.bukkit.adapter.BukkitImplAdapter;
-import com.sk89q.worldedit.bukkit.adapter.ext.fawe.v1_19_R1.PaperweightAdapter;
-import com.sk89q.worldedit.bukkit.adapter.impl.fawe.v1_19_R1.nbt.PaperweightLazyCompoundTag;
-import com.sk89q.worldedit.bukkit.adapter.impl.fawe.v1_19_R1.regen.PaperweightRegen;
-import com.sk89q.worldedit.entity.BaseEntity;
-import com.sk89q.worldedit.extent.Extent;
-import com.sk89q.worldedit.internal.block.BlockStateIdAccess;
-import com.sk89q.worldedit.internal.util.LogManagerCompat;
-import com.sk89q.worldedit.internal.wna.WorldNativeAccess;
-import com.sk89q.worldedit.math.BlockVector3;
-import com.sk89q.worldedit.regions.Region;
-import com.sk89q.worldedit.registry.state.BooleanProperty;
-import com.sk89q.worldedit.registry.state.DirectionalProperty;
-import com.sk89q.worldedit.registry.state.EnumProperty;
-import com.sk89q.worldedit.registry.state.IntegerProperty;
-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.TreeGenerator;
-import com.sk89q.worldedit.util.formatting.text.Component;
-import com.sk89q.worldedit.util.nbt.BinaryTag;
-import com.sk89q.worldedit.util.nbt.CompoundBinaryTag;
-import com.sk89q.worldedit.util.nbt.StringBinaryTag;
-import com.sk89q.worldedit.world.RegenOptions;
-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.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;
-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.WritableRegistry;
-import net.minecraft.nbt.IntTag;
-import net.minecraft.network.protocol.game.ClientboundLevelChunkWithLightPacket;
-import net.minecraft.resources.ResourceLocation;
-import net.minecraft.server.MinecraftServer;
-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.Material;
-import org.bukkit.NamespacedKey;
-import org.bukkit.TreeType;
-import org.bukkit.block.data.BlockData;
-import org.bukkit.craftbukkit.v1_19_R1.CraftChunk;
-import org.bukkit.craftbukkit.v1_19_R1.CraftServer;
-import org.bukkit.craftbukkit.v1_19_R1.CraftWorld;
-import org.bukkit.craftbukkit.v1_19_R1.block.CraftBlockState;
-import org.bukkit.craftbukkit.v1_19_R1.block.data.CraftBlockData;
-import org.bukkit.craftbukkit.v1_19_R1.entity.CraftEntity;
-import org.bukkit.craftbukkit.v1_19_R1.entity.CraftPlayer;
-import org.bukkit.craftbukkit.v1_19_R1.inventory.CraftItemStack;
-import org.bukkit.craftbukkit.v1_19_R1.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;
-import java.util.List;
-import java.util.Locale;
-import java.util.Map;
-import java.util.Objects;
-import java.util.OptionalInt;
-import java.util.Set;
-import java.util.function.Supplier;
-import java.util.stream.Collectors;
-import java.util.stream.Stream;
-
-public final class PaperweightFaweAdapter extends CachedBukkitAdapter implements
-        IDelegateBukkitImplAdapter<net.minecraft.nbt.Tag> {
-
-    private static final Logger LOGGER = LogManagerCompat.getLogger();
-    private static Method CHUNK_HOLDER_WAS_ACCESSIBLE_SINCE_LAST_SAVE;
-
-    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 PaperweightAdapter parent;
-    // ------------------------------------------------------------------------
-    // Code that may break between versions of Minecraft
-    // ------------------------------------------------------------------------
-    private final PaperweightMapChunkUtil mapUtil = new PaperweightMapChunkUtil();
-    private char[] ibdToStateOrdinal = null;
-    private int[] ordinalToIbdID = null;
-    private boolean initialised = false;
-    private Map<String, List<Property<?>>> allBlockProperties = null;
-
-    public PaperweightFaweAdapter() throws NoSuchFieldException, NoSuchMethodException {
-        this.parent = new PaperweightAdapter();
-    }
-
-    @Nullable
-    private static String getEntityId(Entity entity) {
-        ResourceLocation resourceLocation = net.minecraft.world.entity.EntityType.getKey(entity.getType());
-        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;
-    }
-
-    private synchronized boolean init() {
-        if (ibdToStateOrdinal != null && ibdToStateOrdinal[1] != 0) {
-            return false;
-        }
-        ibdToStateOrdinal = new char[BlockTypesCache.states.length]; // size
-        ordinalToIbdID = new int[ibdToStateOrdinal.length]; // size
-        for (int i = 0; i < ibdToStateOrdinal.length; i++) {
-            BlockState blockState = BlockTypesCache.states[i];
-            PaperweightBlockMaterial material = (PaperweightBlockMaterial) blockState.getMaterial();
-            int id = Block.BLOCK_STATE_REGISTRY.getId(material.getState());
-            char ordinal = blockState.getOrdinalChar();
-            ibdToStateOrdinal[id] = ordinal;
-            ordinalToIbdID[ordinal] = id;
-        }
-        Map<String, List<Property<?>>> properties = new HashMap<>();
-        try {
-            for (Field field : BlockStateProperties.class.getDeclaredFields()) {
-                Object obj = field.get(null);
-                if (!(obj instanceof net.minecraft.world.level.block.state.properties.Property<?> state)) {
-                    continue;
-                }
-                Property<?> property;
-                if (state instanceof net.minecraft.world.level.block.state.properties.BooleanProperty) {
-                    property = new BooleanProperty(
-                            state.getName(),
-                            (List<Boolean>) ImmutableList.copyOf(state.getPossibleValues())
-                    );
-                } else if (state instanceof DirectionProperty) {
-                    property = new DirectionalProperty(
-                            state.getName(),
-                            state
-                                    .getPossibleValues()
-                                    .stream()
-                                    .map(e -> Direction.valueOf(((StringRepresentable) e).getSerializedName().toUpperCase()))
-                                    .collect(Collectors.toList())
-                    );
-                } else if (state instanceof net.minecraft.world.level.block.state.properties.EnumProperty) {
-                    property = new EnumProperty(
-                            state.getName(),
-                            state
-                                    .getPossibleValues()
-                                    .stream()
-                                    .map(e -> ((StringRepresentable) e).getSerializedName())
-                                    .collect(Collectors.toList())
-                    );
-                } else if (state instanceof net.minecraft.world.level.block.state.properties.IntegerProperty) {
-                    property = new IntegerProperty(
-                            state.getName(),
-                            (List<Integer>) ImmutableList.copyOf(state.getPossibleValues())
-                    );
-                } else {
-                    throw new IllegalArgumentException("FastAsyncWorldEdit needs an update to support " + state
-                            .getClass()
-                            .getSimpleName());
-                }
-                properties.compute(property.getName().toLowerCase(Locale.ROOT), (k, v) -> {
-                    if (v == null) {
-                        v = new ArrayList<>(Collections.singletonList(property));
-                    } else {
-                        v.add(property);
-                    }
-                    return v;
-                });
-            }
-        } catch (IllegalAccessException e) {
-            e.printStackTrace();
-        } finally {
-            allBlockProperties = ImmutableMap.copyOf(properties);
-        }
-        initialised = true;
-        return true;
-    }
-
-    @Override
-    public BlockMaterial getMaterial(BlockType blockType) {
-        Block block = getBlock(blockType);
-        return new PaperweightBlockMaterial(block);
-    }
-
-    @Override
-    public synchronized BlockMaterial getMaterial(BlockState state) {
-        net.minecraft.world.level.block.state.BlockState blockState = ((CraftBlockData) Bukkit.createBlockData(state.getAsString())).getState();
-        return new PaperweightBlockMaterial(blockState.getBlock(), blockState);
-    }
-
-    public Block getBlock(BlockType blockType) {
-        return Registry.BLOCK.get(new ResourceLocation(blockType.getNamespace(), blockType.getResource()));
-    }
-
-    @Deprecated
-    @Override
-    public BlockState getBlock(Location location) {
-        Preconditions.checkNotNull(location);
-
-        CraftWorld craftWorld = ((CraftWorld) location.getWorld());
-        int x = location.getBlockX();
-        int y = location.getBlockY();
-        int z = location.getBlockZ();
-        final ServerLevel handle = craftWorld.getHandle();
-        LevelChunk chunk = handle.getChunk(x >> 4, z >> 4);
-        final BlockPos blockPos = new BlockPos(x, y, z);
-        final net.minecraft.world.level.block.state.BlockState blockData = chunk.getBlockState(blockPos);
-        BlockState state = adapt(blockData);
-        if (state == null) {
-            org.bukkit.block.Block bukkitBlock = location.getBlock();
-            state = BukkitAdapter.adapt(bukkitBlock.getBlockData());
-        }
-        return state;
-    }
-
-    @Override
-    public BaseBlock getFullBlock(final Location location) {
-        Preconditions.checkNotNull(location);
-
-        CraftWorld craftWorld = ((CraftWorld) location.getWorld());
-        int x = location.getBlockX();
-        int y = location.getBlockY();
-        int z = location.getBlockZ();
-
-        final ServerLevel handle = craftWorld.getHandle();
-        LevelChunk chunk = handle.getChunk(x >> 4, z >> 4);
-        final BlockPos blockPos = new BlockPos(x, y, z);
-        final net.minecraft.world.level.block.state.BlockState blockData = chunk.getBlockState(blockPos);
-        BlockState state = adapt(blockData);
-        if (state == null) {
-            org.bukkit.block.Block bukkitBlock = location.getBlock();
-            state = BukkitAdapter.adapt(bukkitBlock.getBlockData());
-        }
-        if (state.getBlockType().getMaterial().hasContainer()) {
-
-            // Read the NBT data
-            BlockEntity blockEntity = chunk.getBlockEntity(blockPos, LevelChunk.EntityCreationType.CHECK);
-            if (blockEntity != null) {
-                net.minecraft.nbt.CompoundTag tag = blockEntity.saveWithId();
-                return state.toBaseBlock((CompoundBinaryTag) toNativeBinary(tag));
-            }
-        }
-
-        return state.toBaseBlock();
-    }
-
-    @Override
-    public Set<SideEffect> getSupportedSideEffects() {
-        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<>(((CraftWorld) world).getHandle())
-        );
-    }
-
-    @Override
-    public BaseEntity getEntity(org.bukkit.entity.Entity entity) {
-        Preconditions.checkNotNull(entity);
-
-        CraftEntity craftEntity = ((CraftEntity) entity);
-        Entity mcEntity = craftEntity.getHandle();
-
-        String id = getEntityId(mcEntity);
-
-        if (id != null) {
-            EntityType type = com.sk89q.worldedit.world.entity.EntityTypes.get(id);
-            Supplier<CompoundBinaryTag> saveTag = () -> {
-                final net.minecraft.nbt.CompoundTag minecraftTag = new net.minecraft.nbt.CompoundTag();
-                readEntityIntoTag(mcEntity, minecraftTag);
-                //add Id for AbstractChangeSet to work
-                final CompoundBinaryTag tag = (CompoundBinaryTag) toNativeBinary(minecraftTag);
-                final Map<String, BinaryTag> tags = NbtUtils.getCompoundBinaryTagValues(tag);
-                tags.put("Id", StringBinaryTag.of(id));
-                return CompoundBinaryTag.from(tags);
-            };
-            return new LazyBaseEntity(type, saveTag);
-        } else {
-            return null;
-        }
-    }
-
-    @Override
-    public Component getRichBlockName(BlockType blockType) {
-        return parent.getRichBlockName(blockType);
-    }
-
-    @Override
-    public Component getRichItemName(ItemType itemType) {
-        return parent.getRichItemName(itemType);
-    }
-
-    @Override
-    public Component getRichItemName(BaseItemStack itemStack) {
-        return parent.getRichItemName(itemStack);
-    }
-
-    @Override
-    public OptionalInt getInternalBlockStateId(BlockState state) {
-        PaperweightBlockMaterial material = (PaperweightBlockMaterial) state.getMaterial();
-        net.minecraft.world.level.block.state.BlockState mcState = material.getCraftBlockData().getState();
-        return OptionalInt.of(Block.BLOCK_STATE_REGISTRY.getId(mcState));
-    }
-
-    @Override
-    public BlockState adapt(BlockData blockData) {
-        CraftBlockData cbd = ((CraftBlockData) blockData);
-        net.minecraft.world.level.block.state.BlockState ibd = cbd.getState();
-        return adapt(ibd);
-    }
-
-    public BlockState adapt(net.minecraft.world.level.block.state.BlockState blockState) {
-        return BlockTypesCache.states[adaptToChar(blockState)];
-    }
-
-    public char adaptToChar(net.minecraft.world.level.block.state.BlockState blockState) {
-        int id = Block.BLOCK_STATE_REGISTRY.getId(blockState);
-        if (initialised) {
-            return ibdToStateOrdinal[id];
-        }
-        synchronized (this) {
-            if (initialised) {
-                return ibdToStateOrdinal[id];
-            }
-            try {
-                init();
-                return ibdToStateOrdinal[id];
-            } catch (ArrayIndexOutOfBoundsException e1) {
-                LOGGER.error("Attempted to convert {} with ID {} to char. ibdToStateOrdinal length: {}. Defaulting to air!",
-                        blockState.getBlock(), Block.BLOCK_STATE_REGISTRY.getId(blockState), ibdToStateOrdinal.length, e1
-                );
-                return BlockTypesCache.ReservedIDs.AIR;
-            }
-        }
-    }
-
-    public char ibdIDToOrdinal(int id) {
-        if (initialised) {
-            return ibdToStateOrdinal[id];
-        }
-        synchronized (this) {
-            if (initialised) {
-                return ibdToStateOrdinal[id];
-            }
-            init();
-            return ibdToStateOrdinal[id];
-        }
-    }
-
-    @Override
-    public char[] getIbdToStateOrdinal() {
-        if (initialised) {
-            return ibdToStateOrdinal;
-        }
-        synchronized (this) {
-            if (initialised) {
-                return ibdToStateOrdinal;
-            }
-            init();
-            return ibdToStateOrdinal;
-        }
-    }
-
-    public int ordinalToIbdID(char ordinal) {
-        if (initialised) {
-            return ordinalToIbdID[ordinal];
-        }
-        synchronized (this) {
-            if (initialised) {
-                return ordinalToIbdID[ordinal];
-            }
-            init();
-            return ordinalToIbdID[ordinal];
-        }
-    }
-
-    @Override
-    public int[] getOrdinalToIbdID() {
-        if (initialised) {
-            return ordinalToIbdID;
-        }
-        synchronized (this) {
-            if (initialised) {
-                return ordinalToIbdID;
-            }
-            init();
-            return ordinalToIbdID;
-        }
-    }
-
-    @Override
-    public <B extends BlockStateHolder<B>> BlockData adapt(B state) {
-        PaperweightBlockMaterial material = (PaperweightBlockMaterial) state.getMaterial();
-        return material.getCraftBlockData();
-    }
-
-    @Override
-    public void sendFakeChunk(org.bukkit.World world, Player player, ChunkPacket chunkPacket) {
-        ServerLevel nmsWorld = ((CraftWorld) world).getHandle();
-        ChunkHolder map = PaperweightPlatformAdapter.getPlayerChunk(nmsWorld, chunkPacket.getChunkX(), chunkPacket.getChunkZ());
-        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();
-
-            ServerPlayer checkPlayer = player == null ? null : ((CraftPlayer) player).getHandle();
-            stream.filter(entityPlayer -> checkPlayer == null || entityPlayer == checkPlayer)
-                    .forEach(entityPlayer -> {
-                        synchronized (chunkPacket) {
-                            ClientboundLevelChunkWithLightPacket nmsPacket = (ClientboundLevelChunkWithLightPacket) chunkPacket.getNativePacket();
-                            if (nmsPacket == null) {
-                                nmsPacket = mapUtil.create(this, chunkPacket);
-                                chunkPacket.setNativePacket(nmsPacket);
-                            }
-                            try {
-                                FaweCache.INSTANCE.CHUNK_FLAG.get().set(true);
-                                entityPlayer.connection.send(nmsPacket);
-                            } finally {
-                                FaweCache.INSTANCE.CHUNK_FLAG.get().set(false);
-                            }
-                        }
-                    });
-        }
-    }
-
-    @Override
-    public Map<String, ? extends Property<?>> getProperties(BlockType blockType) {
-        return getParent().getProperties(blockType);
-    }
-
-    @Override
-    public boolean canPlaceAt(org.bukkit.World world, BlockVector3 blockVector3, BlockState blockState) {
-        int internalId = BlockStateIdAccess.getBlockStateId(blockState);
-        net.minecraft.world.level.block.state.BlockState blockState1 = Block.stateById(internalId);
-        return blockState1.hasPostProcess(
-                ((CraftWorld) world).getHandle(),
-                new BlockPos(blockVector3.getX(), blockVector3.getY(), blockVector3.getZ())
-        );
-    }
-
-    @Override
-    public org.bukkit.inventory.ItemStack adapt(BaseItemStack baseItemStack) {
-        ItemStack stack = new ItemStack(
-                Registry.ITEM.get(ResourceLocation.tryParse(baseItemStack.getType().getId())),
-                baseItemStack.getAmount()
-        );
-        stack.setTag(((net.minecraft.nbt.CompoundTag) fromNative(baseItemStack.getNbtData())));
-        return CraftItemStack.asCraftMirror(stack);
-    }
-
-    @Override
-    public boolean generateTree(
-            TreeGenerator.TreeType treeType, EditSession editSession, BlockVector3 blockVector3,
-            org.bukkit.World bukkitWorld
-    ) {
-        TreeType bukkitType = BukkitWorld.toBukkitTreeType(treeType);
-        if (bukkitType == TreeType.CHORUS_PLANT) {
-            blockVector3 = blockVector3.add(
-                    0,
-                    1,
-                    0
-            ); // bukkit skips the feature gen which does this offset normally, so we have to add it back
-        }
-        ServerLevel serverLevel = ((CraftWorld) bukkitWorld).getHandle();
-        final BlockVector3 finalBlockVector = blockVector3;
-        // Sync to main thread to ensure no clashes occur
-        Map<BlockPos, CraftBlockState> placed = TaskManager.taskManager().sync(() -> {
-            serverLevel.captureTreeGeneration = true;
-            serverLevel.captureBlockStates = true;
-            try {
-                if (!bukkitWorld.generateTree(BukkitAdapter.adapt(bukkitWorld, finalBlockVector), bukkitType)) {
-                    return null;
-                }
-                return ImmutableMap.copyOf(serverLevel.capturedBlockStates);
-            } finally {
-                serverLevel.captureBlockStates = false;
-                serverLevel.captureTreeGeneration = false;
-                serverLevel.capturedBlockStates.clear();
-            }
-        });
-        if (placed == null || placed.isEmpty()) {
-            return false;
-        }
-        for (CraftBlockState craftBlockState : placed.values()) {
-            if (craftBlockState == null || craftBlockState.getType() == Material.AIR) {
-                continue;
-            }
-            editSession.setBlock(craftBlockState.getX(), craftBlockState.getY(), craftBlockState.getZ(),
-                    BukkitAdapter.adapt(((org.bukkit.block.BlockState) craftBlockState).getBlockData())
-            );
-        }
-        return true;
-    }
-
-    @Override
-    public BaseItemStack adapt(org.bukkit.inventory.ItemStack itemStack) {
-        final ItemStack nmsStack = CraftItemStack.asNMSCopy(itemStack);
-        final BaseItemStack weStack = new BaseItemStack(BukkitAdapter.asItemType(itemStack.getType()), itemStack.getAmount());
-        weStack.setNbt(((CompoundBinaryTag) toNativeBinary(nmsStack.getTag())));
-        return weStack;
-    }
-
-    @Override
-    public Tag toNative(net.minecraft.nbt.Tag foreign) {
-        return parent.toNative(foreign);
-    }
-
-    @Override
-    public net.minecraft.nbt.Tag fromNative(Tag foreign) {
-        if (foreign instanceof PaperweightLazyCompoundTag) {
-            return ((PaperweightLazyCompoundTag) foreign).get();
-        }
-        return parent.fromNative(foreign);
-    }
-
-    @Override
-    public boolean regenerate(org.bukkit.World bukkitWorld, Region region, Extent target, RegenOptions options) throws Exception {
-        return new PaperweightRegen(bukkitWorld, region, target, options).regenerate();
-    }
-
-    @Override
-    public IChunkGet get(org.bukkit.World world, int chunkX, int chunkZ) {
-        return new PaperweightGetBlocks(world, chunkX, chunkZ);
-    }
-
-    @Override
-    public int getInternalBiomeId(BiomeType biomeType) {
-        final Registry<Biome> registry = MinecraftServer
-                .getServer()
-                .registryAccess()
-                .ownedRegistryOrThrow(Registry.BIOME_REGISTRY);
-        ResourceLocation resourceLocation = ResourceLocation.tryParse(biomeType.getId());
-        Biome biome = registry.get(resourceLocation);
-        return registry.getId(biome);
-    }
-
-    @Override
-    public Iterable<NamespacedKey> getRegisteredBiomes() {
-        WritableRegistry<Biome> biomeRegistry = (WritableRegistry<Biome>) ((CraftServer) Bukkit.getServer())
-                .getServer()
-                .registryAccess()
-                .ownedRegistryOrThrow(
-                        Registry.BIOME_REGISTRY);
-        return biomeRegistry.stream()
-                .map(biomeRegistry::getKey).filter(Objects::nonNull)
-                .map(CraftNamespacedKey::fromMinecraft)
-                .collect(Collectors.toList());
-    }
-
-    @Override
-    public RelighterFactory getRelighterFactory() {
-        if (PaperLib.isPaper()) {
-            return new PaperweightStarlightRelighterFactory();
-        } else {
-            return new NMSRelighterFactory();
-        }
-    }
-
-    @Override
-    public Map<String, List<Property<?>>> getAllProperties() {
-        if (initialised) {
-            return allBlockProperties;
-        }
-        synchronized (this) {
-            if (initialised) {
-                return allBlockProperties;
-            }
-            init();
-            return allBlockProperties;
-        }
-    }
-
-    @Override
-    public IBatchProcessor getTickingPostProcessor() {
-        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_19/src/main/java/com/sk89q/worldedit/bukkit/adapter/impl/fawe/v1_19_R1/PaperweightGetBlocks_Copy.java

@@ -1,248 +0,0 @@
-package com.sk89q.worldedit.bukkit.adapter.impl.fawe.v1_19_R1;
-
-import com.fastasyncworldedit.core.extent.processor.heightmap.HeightMapType;
-import com.fastasyncworldedit.core.queue.IBlocks;
-import com.fastasyncworldedit.core.queue.IChunkGet;
-import com.fastasyncworldedit.core.queue.IChunkSet;
-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_19_R1.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.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.HashMap;
-import java.util.HashSet;
-import java.util.Map;
-import java.util.Set;
-import java.util.UUID;
-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;
-    private final int minHeight;
-    private final int maxHeight;
-    final ServerLevel serverLevel;
-    final LevelChunk levelChunk;
-    private PalettedContainer<Holder<Biome>>[] biomes = null;
-
-    protected PaperweightGetBlocks_Copy(LevelChunk levelChunk) {
-        this.levelChunk = levelChunk;
-        this.serverLevel = levelChunk.level;
-        this.minHeight = serverLevel.getMinBuildHeight();
-        this.maxHeight = serverLevel.getMaxBuildHeight() - 1; // Minecraft max limit is exclusive.
-        this.blocks = new char[getSectionCount()][];
-    }
-
-    protected void storeTile(BlockEntity blockEntity) {
-        tiles.put(
-                BlockVector3.at(
-                        blockEntity.getBlockPos().getX(),
-                        blockEntity.getBlockPos().getY(),
-                        blockEntity.getBlockPos().getZ()
-                ),
-                new PaperweightLazyCompoundTag(Suppliers.memoize(blockEntity::saveWithId))
-        );
-    }
-
-    @Override
-    public Map<BlockVector3, CompoundTag> getTiles() {
-        return tiles;
-    }
-
-    @Override
-    @Nullable
-    public CompoundTag getTile(int x, int y, int z) {
-        return tiles.get(BlockVector3.at(x, y, z));
-    }
-
-    @SuppressWarnings({"unchecked", "rawtypes"})
-    protected void storeEntity(Entity entity) {
-        BukkitImplAdapter adapter = WorldEditPlugin.getInstance().getBukkitImplAdapter();
-        net.minecraft.nbt.CompoundTag compoundTag = new net.minecraft.nbt.CompoundTag();
-        entity.save(compoundTag);
-        entities.add((CompoundTag) adapter.toNative(compoundTag));
-    }
-
-    @Override
-    public Set<CompoundTag> getEntities() {
-        return this.entities;
-    }
-
-    @Override
-    public CompoundTag getEntity(UUID uuid) {
-        for (CompoundTag tag : entities) {
-            if (uuid.equals(tag.getUUID())) {
-                return tag;
-            }
-        }
-        return null;
-    }
-
-    @Override
-    public boolean isCreateCopy() {
-        return false;
-    }
-
-    @Override
-    public void setCreateCopy(boolean createCopy) {
-    }
-
-    @Override
-    public void setLightingToGet(char[][] lighting, int minSectionPosition, int maxSectionPosition) {
-    }
-
-    @Override
-    public void setSkyLightingToGet(char[][] lighting, int minSectionPosition, int maxSectionPosition) {
-    }
-
-    @Override
-    public void setHeightmapToGet(HeightMapType type, int[] data) {
-    }
-
-    @Override
-    public int getMaxY() {
-        return maxHeight;
-    }
-
-    @Override
-    public int getMinY() {
-        return minHeight;
-    }
-
-    @Override
-    public int getMaxSectionPosition() {
-        return maxHeight >> 4;
-    }
-
-    @Override
-    public int getMinSectionPosition() {
-        return minHeight >> 4;
-    }
-
-    @Override
-    public BiomeType getBiomeType(int x, int y, int z) {
-        Holder<Biome> biome = biomes[(y >> 4) - getMinSectionPosition()].get(x >> 2, (y & 15) >> 2, z >> 2);
-        return PaperweightPlatformAdapter.adapt(biome, serverLevel);
-    }
-
-    @Override
-    public void removeSectionLighting(int layer, boolean sky) {
-    }
-
-    @Override
-    public boolean trim(boolean aggressive, int layer) {
-        return false;
-    }
-
-    @Override
-    public IBlocks reset() {
-        return null;
-    }
-
-    @Override
-    public int getSectionCount() {
-        return serverLevel.getSectionsCount();
-    }
-
-    protected void storeSection(int layer, char[] data) {
-        blocks[layer] = data;
-    }
-
-    protected void storeBiomes(int layer, PalettedContainerRO<Holder<Biome>> biomeData) {
-        if (biomes == null) {
-            biomes = new PalettedContainer[getSectionCount()];
-        }
-        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
-    public BaseBlock getFullBlock(int x, int y, int z) {
-        BlockState state = BlockTypesCache.states[get(x, y, z)];
-        return state.toBaseBlock(this, x, y, z);
-    }
-
-    @Override
-    public boolean hasSection(int layer) {
-        layer -= getMinSectionPosition();
-        return blocks[layer] != null;
-    }
-
-    @Override
-    public char[] load(int layer) {
-        layer -= getMinSectionPosition();
-        return blocks[layer];
-    }
-
-    @Override
-    public char[] loadIfPresent(int layer) {
-        layer -= getMinSectionPosition();
-        return blocks[layer];
-    }
-
-    @Override
-    public BlockState getBlock(int x, int y, int z) {
-        return BlockTypesCache.states[get(x, y, z)];
-    }
-
-    @Override
-    public int getSkyLight(int x, int y, int z) {
-        return 0;
-    }
-
-    @Override
-    public int getEmittedLight(int x, int y, int z) {
-        return 0;
-    }
-
-    @Override
-    public int[] getHeightMap(HeightMapType type) {
-        return new int[0];
-    }
-
-    @Override
-    public <T extends Future<T>> T call(IChunkSet set, Runnable finalize) {
-        return null;
-    }
-
-    public char get(int x, int y, int z) {
-        final int layer = (y >> 4) - getMinSectionPosition();
-        final int index = (y & 15) << 8 | z << 4 | x;
-        return blocks[layer][index];
-    }
-
-
-    @Override
-    public boolean trim(boolean aggressive) {
-        return false;
-    }
-
-}

worldedit-bukkit/adapters/adapter-1_19/src/main/java/com/sk89q/worldedit/bukkit/adapter/impl/fawe/v1_19_R1/PaperweightMapChunkUtil.java

@@ -1,35 +0,0 @@
-package com.sk89q.worldedit.bukkit.adapter.impl.fawe.v1_19_R1;
-
-import com.fastasyncworldedit.bukkit.adapter.MapChunkUtil;
-import com.sk89q.worldedit.bukkit.adapter.Refraction;
-import net.minecraft.network.protocol.game.ClientboundLevelChunkPacketData;
-
-import net.minecraft.network.protocol.game.ClientboundLevelChunkWithLightPacket;
-
-//TODO un-very-break-this
-public class PaperweightMapChunkUtil extends MapChunkUtil<ClientboundLevelChunkWithLightPacket> {
-
-    public PaperweightMapChunkUtil() throws NoSuchFieldException {
-        fieldX = ClientboundLevelChunkPacketData.class.getDeclaredField(Refraction.pickName("TWO_MEGABYTES", "a"));
-        fieldZ = ClientboundLevelChunkWithLightPacket.class.getDeclaredField(Refraction.pickName("x", "a"));
-        fieldBitMask = ClientboundLevelChunkWithLightPacket.class.getDeclaredField(Refraction.pickName("z", "b"));
-        fieldHeightMap = ClientboundLevelChunkPacketData.class.getDeclaredField(Refraction.pickName("heightmaps", "b"));
-        fieldChunkData = ClientboundLevelChunkWithLightPacket.class.getDeclaredField(Refraction.pickName("chunkData", "c"));
-        fieldBlockEntities = ClientboundLevelChunkPacketData.class.getDeclaredField(Refraction.pickName("buffer", "c"));
-        fieldFull = ClientboundLevelChunkPacketData.class.getDeclaredField(Refraction.pickName("blockEntitiesData", "d"));
-        fieldX.setAccessible(true);
-        fieldZ.setAccessible(true);
-        fieldBitMask.setAccessible(true);
-        fieldHeightMap.setAccessible(true);
-        fieldChunkData.setAccessible(true);
-        fieldBlockEntities.setAccessible(true);
-        fieldFull.setAccessible(true);
-    }
-
-    @Override
-    public ClientboundLevelChunkWithLightPacket createPacket() {
-        // TODO ??? return new ClientboundLevelChunkPacket();
-        throw new UnsupportedOperationException();
-    }
-
-}

worldedit-bukkit/adapters/adapter-1_19/src/main/java/com/sk89q/worldedit/bukkit/adapter/impl/fawe/v1_19_R1/PaperweightPlatformAdapter.java

@@ -1,692 +0,0 @@
-package com.sk89q.worldedit.bukkit.adapter.impl.fawe.v1_19_R1;
-
-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;
-import com.fastasyncworldedit.core.Fawe;
-import com.fastasyncworldedit.core.FaweCache;
-import com.fastasyncworldedit.core.math.BitArrayUnstretched;
-import com.fastasyncworldedit.core.util.MathMan;
-import com.fastasyncworldedit.core.util.ReflectionUtils;
-import com.fastasyncworldedit.core.util.TaskManager;
-import com.mojang.datafixers.util.Either;
-import com.sk89q.worldedit.bukkit.WorldEditPlugin;
-import com.sk89q.worldedit.bukkit.adapter.BukkitImplAdapter;
-import com.sk89q.worldedit.bukkit.adapter.Refraction;
-import com.sk89q.worldedit.world.biome.BiomeType;
-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;
-import net.minecraft.core.Registry;
-import net.minecraft.network.protocol.game.ClientboundLevelChunkWithLightPacket;
-import net.minecraft.server.level.ChunkHolder;
-import net.minecraft.server.level.ChunkMap;
-import net.minecraft.server.level.ServerLevel;
-import net.minecraft.server.level.ServerPlayer;
-import net.minecraft.util.BitStorage;
-import net.minecraft.util.ExceptionCollector;
-import net.minecraft.util.SimpleBitStorage;
-import net.minecraft.util.ThreadingDetector;
-import net.minecraft.util.ZeroBitStorage;
-import net.minecraft.world.entity.Entity;
-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.EntityBlock;
-import net.minecraft.world.level.block.entity.BlockEntity;
-import net.minecraft.world.level.chunk.GlobalPalette;
-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.chunk.SingleValuePalette;
-import net.minecraft.world.level.entity.PersistentEntitySectionManager;
-import net.minecraft.world.level.gameevent.GameEventDispatcher;
-import net.minecraft.world.level.gameevent.GameEventListener;
-import org.bukkit.craftbukkit.v1_19_R1.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.reflect.Constructor;
-import java.lang.reflect.Field;
-import java.lang.reflect.InvocationTargetException;
-import java.lang.reflect.Method;
-import java.lang.reflect.Parameter;
-import java.lang.reflect.Type;
-import java.util.ArrayList;
-import java.util.Arrays;
-import java.util.Collections;
-import java.util.HashMap;
-import java.util.Iterator;
-import java.util.LinkedList;
-import java.util.List;
-import java.util.Map;
-import java.util.Optional;
-import java.util.concurrent.CompletableFuture;
-import java.util.concurrent.Semaphore;
-import java.util.function.Function;
-
-public final class PaperweightPlatformAdapter extends NMSAdapter {
-
-    public static final Field fieldData;
-
-    public static final Constructor<?> dataConstructor;
-
-    public static final Field fieldStorage;
-    public static final Field fieldPalette;
-
-    private static final Field fieldTickingFluidCount;
-    private static final Field fieldTickingBlockCount;
-    private static final Field fieldNonEmptyBlockCount;
-
-    private static final MethodHandle methodGetVisibleChunk;
-
-    private static final int CHUNKSECTION_BASE;
-    private static final int CHUNKSECTION_SHIFT;
-
-    private static final Field fieldThreadingDetector;
-    private static final long fieldThreadingDetectorOffset;
-
-    private static final Field fieldLock;
-    private static final long fieldLockOffset;
-
-    private static final MethodHandle methodRemoveGameEventListener;
-    private static final MethodHandle methodremoveTickingBlockEntity;
-
-    private static final Field fieldRemove;
-
-    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 {
-        try {
-            fieldData = PalettedContainer.class.getDeclaredField(Refraction.pickName("data", "d"));
-            fieldData.setAccessible(true);
-
-            Class<?> dataClazz = fieldData.getType();
-            dataConstructor = dataClazz.getDeclaredConstructors()[0];
-            dataConstructor.setAccessible(true);
-
-            fieldStorage = dataClazz.getDeclaredField(Refraction.pickName("storage", "b"));
-            fieldStorage.setAccessible(true);
-            fieldPalette = dataClazz.getDeclaredField(Refraction.pickName("palette", "c"));
-            fieldPalette.setAccessible(true);
-
-            fieldTickingFluidCount = LevelChunkSection.class.getDeclaredField(Refraction.pickName("tickingFluidCount", "h"));
-            fieldTickingFluidCount.setAccessible(true);
-            fieldTickingBlockCount = LevelChunkSection.class.getDeclaredField(Refraction.pickName("tickingBlockCount", "g"));
-            fieldTickingBlockCount.setAccessible(true);
-            fieldNonEmptyBlockCount = LevelChunkSection.class.getDeclaredField(Refraction.pickName("nonEmptyBlockCount", "f"));
-            fieldNonEmptyBlockCount.setAccessible(true);
-
-            Method getVisibleChunkIfPresent = ChunkMap.class.getDeclaredMethod(Refraction.pickName(
-                    "getVisibleChunkIfPresent",
-                    "b"
-            ), long.class);
-            getVisibleChunkIfPresent.setAccessible(true);
-            methodGetVisibleChunk = MethodHandles.lookup().unreflect(getVisibleChunkIfPresent);
-
-            Unsafe unsafe = ReflectionUtils.getUnsafe();
-            if (!PaperLib.isPaper()) {
-                fieldThreadingDetector = PalettedContainer.class.getDeclaredField(Refraction.pickName("threadingDetector", "f"));
-                fieldThreadingDetectorOffset = unsafe.objectFieldOffset(fieldThreadingDetector);
-
-                fieldLock = ThreadingDetector.class.getDeclaredField(Refraction.pickName("lock", "c"));
-                fieldLockOffset = unsafe.objectFieldOffset(fieldLock);
-            } else {
-                // in paper, the used methods are synchronized properly
-                fieldThreadingDetector = null;
-                fieldThreadingDetectorOffset = -1;
-
-                fieldLock = null;
-                fieldLockOffset = -1;
-            }
-
-            Method removeGameEventListener = LevelChunk.class.getDeclaredMethod(
-                    Refraction.pickName("removeGameEventListener", "a"),
-                    BlockEntity.class,
-                    ServerLevel.class
-            );
-            removeGameEventListener.setAccessible(true);
-            methodRemoveGameEventListener = MethodHandles.lookup().unreflect(removeGameEventListener);
-
-            Method removeBlockEntityTicker = LevelChunk.class.getDeclaredMethod(
-                    Refraction.pickName(
-                            "removeBlockEntityTicker",
-                            "l"
-                    ), BlockPos.class
-            );
-            removeBlockEntityTicker.setAccessible(true);
-            methodremoveTickingBlockEntity = MethodHandles.lookup().unreflect(removeBlockEntityTicker);
-
-            fieldRemove = BlockEntity.class.getDeclaredField(Refraction.pickName("remove", "p"));
-            fieldRemove.setAccessible(true);
-
-            CHUNKSECTION_BASE = unsafe.arrayBaseOffset(LevelChunkSection[].class);
-            int scale = unsafe.arrayIndexScale(LevelChunkSection[].class);
-            if ((scale & (scale - 1)) != 0) {
-                throw new Error("data type scale not a power of two");
-            }
-            CHUNKSECTION_SHIFT = 31 - Integer.numberOfLeadingZeros(scale);
-            boolean chunkRewrite;
-            try {
-                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("entityManager");
-                LEVEL_CHUNK_ENTITIES.setAccessible(true);
-            } catch (NoSuchFieldException ignored) {
-            }
-            POST_CHUNK_REWRITE = chunkRewrite;
-        } catch (RuntimeException e) {
-            throw e;
-        } catch (Throwable rethrow) {
-            rethrow.printStackTrace();
-            throw new RuntimeException(rethrow);
-        }
-    }
-
-    static boolean setSectionAtomic(
-            LevelChunkSection[] sections,
-            LevelChunkSection expected,
-            LevelChunkSection value,
-            int layer
-    ) {
-        long offset = ((long) layer << CHUNKSECTION_SHIFT) + CHUNKSECTION_BASE;
-        if (layer >= 0 && layer < sections.length) {
-            return ReflectionUtils.getUnsafe().compareAndSwapObject(sections, offset, expected, value);
-        }
-        return false;
-    }
-
-    // There is no point in having a functional semaphore for paper servers.
-    private static final ThreadLocal<DelegateSemaphore> SEMAPHORE_THREAD_LOCAL =
-            ThreadLocal.withInitial(() -> new DelegateSemaphore(1, null));
-
-    static DelegateSemaphore applyLock(LevelChunkSection section) {
-        if (PaperLib.isPaper()) {
-            return SEMAPHORE_THREAD_LOCAL.get();
-        }
-        try {
-            synchronized (section) {
-                Unsafe unsafe = ReflectionUtils.getUnsafe();
-                PalettedContainer<net.minecraft.world.level.block.state.BlockState> blocks = section.getStates();
-                ThreadingDetector currentThreadingDetector = (ThreadingDetector) unsafe.getObject(
-                        blocks,
-                        fieldThreadingDetectorOffset
-                );
-                synchronized (currentThreadingDetector) {
-                    Semaphore currentLock = (Semaphore) unsafe.getObject(currentThreadingDetector, fieldLockOffset);
-                    if (currentLock instanceof DelegateSemaphore delegateSemaphore) {
-                        return delegateSemaphore;
-                    }
-                    DelegateSemaphore newLock = new DelegateSemaphore(1, currentLock);
-                    unsafe.putObject(currentThreadingDetector, fieldLockOffset, newLock);
-                    return newLock;
-                }
-            }
-        } catch (Throwable e) {
-            e.printStackTrace();
-            throw new RuntimeException(e);
-        }
-    }
-
-    public static LevelChunk ensureLoaded(ServerLevel serverLevel, int chunkX, int chunkZ) {
-        if (!PaperLib.isPaper()) {
-            LevelChunk nmsChunk = serverLevel.getChunkSource().getChunk(chunkX, chunkZ, false);
-            if (nmsChunk != null) {
-                return nmsChunk;
-            }
-            if (Fawe.isMainThread()) {
-                return serverLevel.getChunk(chunkX, chunkZ);
-            }
-        } else {
-            LevelChunk nmsChunk = serverLevel.getChunkSource().getChunkAtIfCachedImmediately(chunkX, chunkZ);
-            if (nmsChunk != null) {
-                return nmsChunk;
-            }
-            nmsChunk = serverLevel.getChunkSource().getChunkAtIfLoadedImmediately(chunkX, chunkZ);
-            if (nmsChunk != null) {
-                return nmsChunk;
-            }
-            // Avoid "async" methods from the main thread.
-            if (Fawe.isMainThread()) {
-                return serverLevel.getChunk(chunkX, chunkZ);
-            }
-            CompletableFuture<org.bukkit.Chunk> future = serverLevel.getWorld().getChunkAtAsync(chunkX, chunkZ, true, true);
-            try {
-                CraftChunk chunk = (CraftChunk) future.get();
-                return chunk.getHandle();
-            } catch (Throwable e) {
-                e.printStackTrace();
-            }
-        }
-        return TaskManager.taskManager().sync(() -> serverLevel.getChunk(chunkX, chunkZ));
-    }
-
-    public static ChunkHolder getPlayerChunk(ServerLevel nmsWorld, final int chunkX, final int chunkZ) {
-        ChunkMap chunkMap = nmsWorld.getChunkSource().chunkMap;
-        try {
-            return (ChunkHolder) methodGetVisibleChunk.invoke(chunkMap, ChunkPos.asLong(chunkX, chunkZ));
-        } catch (Throwable thr) {
-            throw new RuntimeException(thr);
-        }
-    }
-
-    @SuppressWarnings("deprecation")
-    public static void sendChunk(ServerLevel nmsWorld, int chunkX, int chunkZ, boolean lighting) {
-        ChunkHolder chunkHolder = getPlayerChunk(nmsWorld, chunkX, chunkZ);
-        if (chunkHolder == null) {
-            return;
-        }
-        ChunkPos coordIntPair = new ChunkPos(chunkX, chunkZ);
-        LevelChunk levelChunk;
-        if (PaperLib.isPaper()) {
-            // getChunkAtIfLoadedImmediately is paper only
-            levelChunk = nmsWorld
-                    .getChunkSource()
-                    .getChunkAtIfLoadedImmediately(chunkX, chunkZ);
-        } else {
-            levelChunk = ((Optional<LevelChunk>) ((Either) chunkHolder
-                    .getTickingChunkFuture() // method is not present with new paper chunk system
-                    .getNow(ChunkHolder.UNLOADED_LEVEL_CHUNK)).left())
-                    .orElse(null);
-        }
-        if (levelChunk == null) {
-            return;
-        }
-        TaskManager.taskManager().task(() -> {
-            ClientboundLevelChunkWithLightPacket packet;
-            if (PaperLib.isPaper()) {
-                packet = new ClientboundLevelChunkWithLightPacket(
-                        levelChunk,
-                        nmsWorld.getChunkSource().getLightEngine(),
-                        null,
-                        null,
-                        true,
-                        false // last false is to not bother with x-ray
-                );
-            } else {
-                // deprecated on paper - deprecation suppressed
-                packet = new ClientboundLevelChunkWithLightPacket(
-                        levelChunk,
-                        nmsWorld.getChunkSource().getLightEngine(),
-                        null,
-                        null,
-                        true
-                );
-            }
-            nearbyPlayers(nmsWorld, coordIntPair).forEach(p -> p.connection.send(packet));
-        });
-    }
-
-    private static List<ServerPlayer> nearbyPlayers(ServerLevel serverLevel, ChunkPos coordIntPair) {
-        return serverLevel.getChunkSource().chunkMap.getPlayers(coordIntPair, false);
-    }
-
-    /*
-    NMS conversion
-     */
-    public static LevelChunkSection newChunkSection(
-            final int layer,
-            final char[] blocks,
-            CachedBukkitAdapter adapter,
-            Registry<Biome> biomeRegistry,
-            @Nullable PalettedContainer<Holder<Biome>> biomes
-    ) {
-        return newChunkSection(layer, null, blocks, adapter, biomeRegistry, biomes);
-    }
-
-    public static LevelChunkSection newChunkSection(
-            final int layer,
-            final Function<Integer, char[]> get,
-            char[] set,
-            CachedBukkitAdapter adapter,
-            Registry<Biome> biomeRegistry,
-            @Nullable PalettedContainer<Holder<Biome>> biomes
-    ) {
-        if (set == null) {
-            return newChunkSection(layer, biomeRegistry, biomes);
-        }
-        final int[] blockToPalette = FaweCache.INSTANCE.BLOCK_TO_PALETTE.get();
-        final int[] paletteToBlock = FaweCache.INSTANCE.PALETTE_TO_BLOCK.get();
-        final long[] blockStates = FaweCache.INSTANCE.BLOCK_STATES.get();
-        final int[] blocksCopy = FaweCache.INSTANCE.SECTION_BLOCKS.get();
-        try {
-            int num_palette;
-            if (get == null) {
-                num_palette = createPalette(blockToPalette, paletteToBlock, blocksCopy, set, adapter, null);
-            } else {
-                num_palette = createPalette(layer, blockToPalette, paletteToBlock, blocksCopy, get, set, adapter, null);
-            }
-
-            int bitsPerEntry = MathMan.log2nlz(num_palette - 1);
-            if (bitsPerEntry > 0 && bitsPerEntry < 5) {
-                bitsPerEntry = 4;
-            } else if (bitsPerEntry > 8) {
-                bitsPerEntry = MathMan.log2nlz(Block.BLOCK_STATE_REGISTRY.size() - 1);
-            }
-
-            int bitsPerEntryNonZero = Math.max(bitsPerEntry, 1); // We do want to use zero sometimes
-            final int blocksPerLong = MathMan.floorZero((double) 64 / bitsPerEntryNonZero);
-            final int blockBitArrayEnd = MathMan.ceilZero((float) 4096 / blocksPerLong);
-
-            if (num_palette == 1) {
-                for (int i = 0; i < blockBitArrayEnd; i++) {
-                    blockStates[i] = 0;
-                }
-            } else {
-                final BitArrayUnstretched bitArray = new BitArrayUnstretched(bitsPerEntryNonZero, 4096, blockStates);
-                bitArray.fromRaw(blocksCopy);
-            }
-
-            final long[] bits = Arrays.copyOfRange(blockStates, 0, blockBitArrayEnd);
-            final BitStorage nmsBits;
-            if (bitsPerEntry == 0) {
-                nmsBits = new ZeroBitStorage(4096);
-            } else {
-                nmsBits = new SimpleBitStorage(bitsPerEntry, 4096, bits);
-            }
-            List<net.minecraft.world.level.block.state.BlockState> palette;
-            if (bitsPerEntry < 9) {
-                palette = new ArrayList<>();
-                for (int i = 0; i < num_palette; i++) {
-                    int ordinal = paletteToBlock[i];
-                    blockToPalette[ordinal] = Integer.MAX_VALUE;
-                    final BlockState state = BlockTypesCache.states[ordinal];
-                    palette.add(((PaperweightBlockMaterial) state.getMaterial()).getState());
-                }
-            } else {
-                palette = List.of();
-            }
-
-            // Create palette with data
-            @SuppressWarnings("deprecation") // constructor is deprecated on paper, but needed to keep compatibility with spigot
-            final PalettedContainer<net.minecraft.world.level.block.state.BlockState> blockStatePalettedContainer =
-                    new PalettedContainer<>(
-                            Block.BLOCK_STATE_REGISTRY,
-                            PalettedContainer.Strategy.SECTION_STATES,
-                            PalettedContainer.Strategy.SECTION_STATES.getConfiguration(Block.BLOCK_STATE_REGISTRY, bitsPerEntry),
-                            nmsBits,
-                            palette
-                    );
-            if (biomes == null) {
-                IdMap<Holder<Biome>> biomeHolderIdMap = biomeRegistry.asHolderIdMap();
-                biomes = new PalettedContainer<>(
-                        biomeHolderIdMap,
-                        biomeHolderIdMap.byIdOrThrow(WorldEditPlugin
-                                .getInstance()
-                                .getBukkitImplAdapter()
-                                .getInternalBiomeId(
-                                        BiomeTypes.PLAINS)),
-                        PalettedContainer.Strategy.SECTION_BIOMES,
-                        null
-                );
-            }
-
-            return new LevelChunkSection(layer, blockStatePalettedContainer, biomes);
-        } catch (final Throwable e) {
-            throw e;
-        } finally {
-            Arrays.fill(blockToPalette, Integer.MAX_VALUE);
-            Arrays.fill(paletteToBlock, Integer.MAX_VALUE);
-            Arrays.fill(blockStates, 0);
-            Arrays.fill(blocksCopy, 0);
-        }
-    }
-
-    @SuppressWarnings("deprecation") // Only deprecated in paper
-    private static LevelChunkSection newChunkSection(
-            int layer,
-            Registry<Biome> biomeRegistry,
-            @Nullable PalettedContainer<Holder<Biome>> biomes
-    ) {
-        if (biomes == null) {
-            return new LevelChunkSection(layer, biomeRegistry);
-        }
-        PalettedContainer<net.minecraft.world.level.block.state.BlockState> dataPaletteBlocks = new PalettedContainer<>(
-                Block.BLOCK_STATE_REGISTRY,
-                Blocks.AIR.defaultBlockState(),
-                PalettedContainer.Strategy.SECTION_STATES,
-                null
-        );
-        return new LevelChunkSection(layer, dataPaletteBlocks, biomes);
-    }
-
-    /**
-     * Create a new {@link PalettedContainer<Biome>}. Should only be used if no biome container existed beforehand.
-     */
-    public static PalettedContainer<Holder<Biome>> getBiomePalettedContainer(
-            BiomeType[] biomes,
-            IdMap<Holder<Biome>> biomeRegistry
-    ) {
-        if (biomes == null) {
-            return null;
-        }
-        BukkitImplAdapter<?> adapter = WorldEditPlugin.getInstance().getBukkitImplAdapter();
-        // Don't stream this as typically will see 1-4 biomes; stream overhead is large for the small length
-        Map<BiomeType, Holder<Biome>> palette = new HashMap<>();
-        for (BiomeType biomeType : new LinkedList<>(Arrays.asList(biomes))) {
-            Holder<Biome> biome;
-            if (biomeType == null) {
-                biome = biomeRegistry.byId(adapter.getInternalBiomeId(BiomeTypes.PLAINS));
-            } else {
-                biome = biomeRegistry.byId(adapter.getInternalBiomeId(biomeType));
-            }
-            palette.put(biomeType, biome);
-        }
-        int biomeCount = palette.size();
-        int bitsPerEntry = MathMan.log2nlz(biomeCount - 1);
-        Object configuration = PalettedContainer.Strategy.SECTION_STATES.getConfiguration(
-                new FakeIdMapBiome(biomeCount),
-                bitsPerEntry
-        );
-        if (bitsPerEntry > 3) {
-            bitsPerEntry = MathMan.log2nlz(biomeRegistry.size() - 1);
-        }
-        PalettedContainer<Holder<Biome>> biomePalettedContainer = new PalettedContainer<>(
-                biomeRegistry,
-                biomeRegistry.byIdOrThrow(adapter.getInternalBiomeId(BiomeTypes.PLAINS)),
-                PalettedContainer.Strategy.SECTION_BIOMES,
-                null
-        );
-
-        final Palette<Holder<Biome>> biomePalette;
-        if (bitsPerEntry == 0) {
-            biomePalette = new SingleValuePalette<>(
-                    biomePalettedContainer.registry,
-                    biomePalettedContainer,
-                    new ArrayList<>(palette.values()) // Must be modifiable
-            );
-        } else if (bitsPerEntry == 4) {
-            biomePalette = LinearPalette.create(
-                    4,
-                    biomePalettedContainer.registry,
-                    biomePalettedContainer,
-                    new ArrayList<>(palette.values()) // Must be modifiable
-            );
-        } else if (bitsPerEntry < 9) {
-            biomePalette = HashMapPalette.create(
-                    bitsPerEntry,
-                    biomePalettedContainer.registry,
-                    biomePalettedContainer,
-                    new ArrayList<>(palette.values()) // Must be modifiable
-            );
-        } else {
-            biomePalette = GlobalPalette.create(
-                    bitsPerEntry,
-                    biomePalettedContainer.registry,
-                    biomePalettedContainer,
-                    null // unused
-            );
-        }
-
-        int bitsPerEntryNonZero = Math.max(bitsPerEntry, 1); // We do want to use zero sometimes
-        final int blocksPerLong = MathMan.floorZero((double) 64 / bitsPerEntryNonZero);
-        final int arrayLength = MathMan.ceilZero(64f / blocksPerLong);
-
-
-        BitStorage bitStorage = bitsPerEntry == 0 ? new ZeroBitStorage(64) : new SimpleBitStorage(
-                bitsPerEntry,
-                64,
-                new long[arrayLength]
-        );
-
-        try {
-            Object data = dataConstructor.newInstance(configuration, bitStorage, biomePalette);
-            fieldData.set(biomePalettedContainer, data);
-            int index = 0;
-            for (int y = 0; y < 4; y++) {
-                for (int z = 0; z < 4; z++) {
-                    for (int x = 0; x < 4; x++, index++) {
-                        BiomeType biomeType = biomes[index];
-                        if (biomeType == null) {
-                            continue;
-                        }
-                        Holder<Biome> biome = biomeRegistry.byId(WorldEditPlugin
-                                .getInstance()
-                                .getBukkitImplAdapter()
-                                .getInternalBiomeId(biomeType));
-                        if (biome == null) {
-                            continue;
-                        }
-                        biomePalettedContainer.set(x, y, z, biome);
-                    }
-                }
-            }
-        } catch (InstantiationException | IllegalAccessException | InvocationTargetException e) {
-            throw new RuntimeException(e);
-        }
-        return biomePalettedContainer;
-    }
-
-    public static void clearCounts(final LevelChunkSection section) throws IllegalAccessException {
-        fieldTickingFluidCount.setShort(section, (short) 0);
-        fieldTickingBlockCount.setShort(section, (short) 0);
-    }
-
-    public static BiomeType adapt(Holder<Biome> biome, LevelAccessor levelAccessor) {
-        final Registry<Biome> biomeRegistry = levelAccessor.registryAccess().ownedRegistryOrThrow(Registry.BIOME_REGISTRY);
-        if (biomeRegistry.getKey(biome.value()) == null) {
-            return biomeRegistry.asHolderIdMap().getId(biome) == -1 ? BiomeTypes.OCEAN
-                    : null;
-        }
-        return BiomeTypes.get(biome.unwrapKey().orElseThrow().location().toString());
-    }
-
-    static void removeBeacon(BlockEntity beacon, LevelChunk levelChunk) {
-        try {
-            if (levelChunk.loaded || levelChunk.level.isClientSide()) {
-                BlockEntity blockEntity = levelChunk.blockEntities.remove(beacon.getBlockPos());
-                if (blockEntity != null) {
-                    if (!levelChunk.level.isClientSide) {
-                        methodRemoveGameEventListener.invoke(levelChunk, beacon, levelChunk.level);
-                    }
-                    fieldRemove.set(beacon, true);
-                }
-            }
-            methodremoveTickingBlockEntity.invoke(levelChunk, beacon.getBlockPos());
-        } catch (Throwable throwable) {
-            throwable.printStackTrace();
-        }
-    }
-
-    static List<Entity> getEntities(LevelChunk chunk) {
-        ExceptionCollector<RuntimeException> collector = new ExceptionCollector<>();
-        if (PaperLib.isPaper()) {
-            if (POST_CHUNK_REWRITE) {
-                try {
-                    //noinspection unchecked
-                    return (List<Entity>) PAPER_CHUNK_GEN_ALL_ENTITIES.invoke(chunk.level.getEntityLookup().getChunk(chunk.locX, chunk.locZ));
-                } catch (IllegalAccessException | InvocationTargetException e) {
-                    throw new RuntimeException("Failed to lookup entities [POST_CHUNK_REWRITE=true]", e);
-                }
-            }
-            try {
-                EntityList entityList = (EntityList) LEVEL_CHUNK_ENTITIES.get(chunk);
-                return List.of(entityList.getRawData());
-            } catch (IllegalAccessException 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> {
-
-        @Override
-        public int getId(final net.minecraft.world.level.block.state.BlockState entry) {
-            return 0;
-        }
-
-        @Nullable
-        @Override
-        public net.minecraft.world.level.block.state.BlockState byId(final int index) {
-            return null;
-        }
-
-        @Nonnull
-        @Override
-        public Iterator<net.minecraft.world.level.block.state.BlockState> iterator() {
-            return Collections.emptyIterator();
-        }
-
-    }
-
-    record FakeIdMapBiome(int size) implements IdMap<Biome> {
-
-        @Override
-        public int getId(final Biome entry) {
-            return 0;
-        }
-
-        @Nullable
-        @Override
-        public Biome byId(final int index) {
-            return null;
-        }
-
-        @Nonnull
-        @Override
-        public Iterator<Biome> iterator() {
-            return Collections.emptyIterator();
-        }
-
-    }
-
-}

worldedit-bukkit/adapters/adapter-1_19/src/main/java/com/sk89q/worldedit/bukkit/adapter/impl/fawe/v1_19_R1/PaperweightPostProcessor.java

@@ -1,175 +0,0 @@
-package com.sk89q.worldedit.bukkit.adapter.impl.fawe.v1_19_R1;
-
-import com.fastasyncworldedit.core.configuration.Settings;
-import com.fastasyncworldedit.core.extent.processor.ProcessorScope;
-import com.fastasyncworldedit.core.queue.IBatchProcessor;
-import com.fastasyncworldedit.core.queue.IChunk;
-import com.fastasyncworldedit.core.queue.IChunkGet;
-import com.fastasyncworldedit.core.queue.IChunkSet;
-import com.fastasyncworldedit.core.registry.state.PropertyKey;
-import com.sk89q.worldedit.extent.Extent;
-import com.sk89q.worldedit.world.block.BlockState;
-import com.sk89q.worldedit.world.block.BlockTypes;
-import com.sk89q.worldedit.world.block.BlockTypesCache;
-import net.minecraft.core.BlockPos;
-import net.minecraft.server.level.ServerLevel;
-import net.minecraft.world.level.material.Fluid;
-import net.minecraft.world.level.material.Fluids;
-
-import javax.annotation.Nullable;
-
-public class PaperweightPostProcessor implements IBatchProcessor {
-
-    @Override
-    public IChunkSet processSet(final IChunk chunk, final IChunkGet get, final IChunkSet set) {
-        return set;
-    }
-
-    @SuppressWarnings("deprecation")
-    @Override
-    public void postProcess(final IChunk chunk, final IChunkGet iChunkGet, final IChunkSet iChunkSet) {
-        boolean tickFluid = Settings.settings().EXPERIMENTAL.ALLOW_TICK_FLUIDS;
-        // The PostProcessor shouldn't be added, but just in case
-        if (!tickFluid) {
-            return;
-        }
-        PaperweightGetBlocks_Copy getBlocks = (PaperweightGetBlocks_Copy) iChunkGet;
-        layer:
-        for (int layer = iChunkSet.getMinSectionPosition(); layer <= iChunkSet.getMaxSectionPosition(); layer++) {
-            char[] set = iChunkSet.loadIfPresent(layer);
-            if (set == null) {
-                // No edit means no need to process
-                continue;
-            }
-            char[] get = null;
-            for (int i = 0; i < 4096; i++) {
-                char ordinal = set[i];
-                char replacedOrdinal = BlockTypesCache.ReservedIDs.__RESERVED__;
-                boolean fromGet = false; // Used for liquids
-                if (ordinal == BlockTypesCache.ReservedIDs.__RESERVED__) {
-                    if (get == null) {
-                        get = getBlocks.load(layer);
-                    }
-                    // If this is null, then it's because we're loading a layer in the range of 0->15, but blocks aren't
-                    // actually being set
-                    if (get == null) {
-                        continue layer;
-                    }
-                    fromGet = true;
-                    ordinal = replacedOrdinal = get[i];
-                }
-                if (ordinal == BlockTypesCache.ReservedIDs.__RESERVED__) {
-                    continue;
-                } else if (!fromGet) { // if fromGet, don't do the same again
-                    if (get == null) {
-                        get = getBlocks.load(layer);
-                    }
-                    replacedOrdinal = get[i];
-                }
-                boolean ticking = BlockTypesCache.ticking[ordinal];
-                boolean replacedWasTicking = BlockTypesCache.ticking[replacedOrdinal];
-                boolean replacedWasLiquid = false;
-                BlockState replacedState = null;
-                if (!ticking) {
-                    // If the block being replaced was not ticking, it cannot be a liquid
-                    if (!replacedWasTicking) {
-                        continue;
-                    }
-                    // If the block being replaced is not fluid, we do not need to worry
-                    if (!(replacedWasLiquid =
-                            (replacedState = BlockState.getFromOrdinal(replacedOrdinal)).getMaterial().isLiquid())) {
-                        continue;
-                    }
-                }
-                BlockState state = BlockState.getFromOrdinal(ordinal);
-                boolean liquid = state.getMaterial().isLiquid();
-                int x = i & 15;
-                int y = (i >> 8) & 15;
-                int z = (i >> 4) & 15;
-                BlockPos position = new BlockPos((chunk.getX() << 4) + x, (layer << 4) + y, (chunk.getZ() << 4) + z);
-                if (liquid || replacedWasLiquid) {
-                    if (liquid) {
-                        addFluid(getBlocks.serverLevel, state, position);
-                        continue;
-                    }
-                    // If the replaced fluid (is?) adjacent to water. Do not bother to check adjacent chunks(sections) as this
-                    // may be time consuming. Chances are any fluid blocks in adjacent chunks are being replaced or will end up
-                    // being ticked anyway. We only need it to be "hit" once.
-                    if (!wasAdjacentToWater(get, set, i, x, y, z)) {
-                        continue;
-                    }
-                    addFluid(getBlocks.serverLevel, replacedState, position);
-                }
-            }
-        }
-    }
-
-    @Nullable
-    @Override
-    public Extent construct(final Extent child) {
-        throw new UnsupportedOperationException("Processing only");
-    }
-
-    @Override
-    public ProcessorScope getScope() {
-        return ProcessorScope.READING_SET_BLOCKS;
-    }
-
-    private boolean wasAdjacentToWater(char[] get, char[] set, int i, int x, int y, int z) {
-        if (set == null || get == null) {
-            return false;
-        }
-        char ordinal;
-        char reserved = BlockTypesCache.ReservedIDs.__RESERVED__;
-        if (x > 0 && set[i - 1] != reserved) {
-            if (BlockTypesCache.ticking[(ordinal = get[i - 1])] && isFluid(ordinal)) {
-                return true;
-            }
-        }
-        if (x < 15 && set[i + 1] != reserved) {
-            if (BlockTypesCache.ticking[(ordinal = get[i + 1])] && isFluid(ordinal)) {
-                return true;
-            }
-        }
-        if (z > 0 && set[i - 16] != reserved) {
-            if (BlockTypesCache.ticking[(ordinal = get[i - 16])] && isFluid(ordinal)) {
-                return true;
-            }
-        }
-        if (z < 15 && set[i + 16] != reserved) {
-            if (BlockTypesCache.ticking[(ordinal = get[i + 16])] && isFluid(ordinal)) {
-                return true;
-            }
-        }
-        if (y > 0 && set[i - 256] != reserved) {
-            if (BlockTypesCache.ticking[(ordinal = get[i - 256])] && isFluid(ordinal)) {
-                return true;
-            }
-        }
-        if (y < 15 && set[i + 256] != reserved) {
-            return BlockTypesCache.ticking[(ordinal = get[i + 256])] && isFluid(ordinal);
-        }
-        return false;
-    }
-
-    @SuppressWarnings("deprecation")
-    private boolean isFluid(char ordinal) {
-        return BlockState.getFromOrdinal(ordinal).getMaterial().isLiquid();
-    }
-
-    @SuppressWarnings("deprecation")
-    private void addFluid(final ServerLevel serverLevel, final BlockState replacedState, final BlockPos position) {
-        Fluid type;
-        if (replacedState.getBlockType() == BlockTypes.LAVA) {
-            type = (int) replacedState.getState(PropertyKey.LEVEL) == 0 ? Fluids.LAVA : Fluids.FLOWING_LAVA;
-        } else {
-            type = (int) replacedState.getState(PropertyKey.LEVEL) == 0 ? Fluids.WATER : Fluids.FLOWING_WATER;
-        }
-        serverLevel.scheduleTick(
-                position,
-                type,
-                type.getTickDelay(serverLevel)
-        );
-    }
-
-}

worldedit-bukkit/adapters/adapter-1_19/src/main/java/com/sk89q/worldedit/bukkit/adapter/impl/fawe/v1_19_R1/PaperweightStarlightRelighter.java

@@ -1,205 +0,0 @@
-package com.sk89q.worldedit.bukkit.adapter.impl.fawe.v1_19_R1;
-
-import com.fastasyncworldedit.core.configuration.Settings;
-import com.fastasyncworldedit.core.extent.processor.lighting.NMSRelighter;
-import com.fastasyncworldedit.core.extent.processor.lighting.Relighter;
-import com.fastasyncworldedit.core.queue.IQueueChunk;
-import com.fastasyncworldedit.core.queue.IQueueExtent;
-import com.fastasyncworldedit.core.util.MathMan;
-import com.fastasyncworldedit.core.util.TaskManager;
-import com.sk89q.worldedit.internal.util.LogManagerCompat;
-import it.unimi.dsi.fastutil.longs.Long2ObjectLinkedOpenHashMap;
-import it.unimi.dsi.fastutil.longs.LongArraySet;
-import it.unimi.dsi.fastutil.longs.LongIterator;
-import it.unimi.dsi.fastutil.longs.LongSet;
-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 org.apache.logging.log4j.Logger;
-
-import java.util.ArrayList;
-import java.util.HashSet;
-import java.util.List;
-import java.util.Set;
-import java.util.concurrent.CompletableFuture;
-import java.util.concurrent.locks.ReentrantLock;
-import java.util.function.Consumer;
-import java.util.function.IntConsumer;
-
-public class PaperweightStarlightRelighter implements Relighter {
-
-    private static final Logger LOGGER = LogManagerCompat.getLogger();
-    private static final int CHUNKS_PER_BATCH = 1024; // 32 * 32
-    private static final int CHUNKS_PER_BATCH_SQRT_LOG2 = 5; // for shifting
-
-    private static final TicketType<Unit> FAWE_TICKET = TicketType.create("fawe_ticket", (a, b) -> 0);
-    private static final int LIGHT_LEVEL = ChunkMap.MAX_VIEW_DISTANCE + ChunkStatus.getDistance(ChunkStatus.LIGHT);
-
-
-    private final ServerLevel serverLevel;
-    private final ReentrantLock lock = new ReentrantLock();
-    private final Long2ObjectLinkedOpenHashMap<LongSet> regions = new Long2ObjectLinkedOpenHashMap<>();
-    private final ReentrantLock areaLock = new ReentrantLock();
-    private final NMSRelighter delegate;
-
-    @SuppressWarnings("rawtypes")
-    public PaperweightStarlightRelighter(ServerLevel serverLevel, IQueueExtent<IQueueChunk> queue) {
-        this.serverLevel = serverLevel;
-        this.delegate = new NMSRelighter(queue);
-    }
-
-    @Override
-    public boolean addChunk(int cx, int cz, byte[] skipReason, int bitmask) {
-        areaLock.lock();
-        try {
-            long key = MathMan.pairInt(cx >> CHUNKS_PER_BATCH_SQRT_LOG2, cz >> CHUNKS_PER_BATCH_SQRT_LOG2);
-            // TODO probably submit here already if chunks.size == CHUNKS_PER_BATCH?
-            LongSet chunks = this.regions.computeIfAbsent(key, k -> new LongArraySet(CHUNKS_PER_BATCH >> 2));
-            chunks.add(ChunkPos.asLong(cx, cz));
-        } finally {
-            areaLock.unlock();
-        }
-        return true;
-    }
-
-    @Override
-    public void addLightUpdate(int x, int y, int z) {
-        delegate.addLightUpdate(x, y, z);
-    }
-
-    /*
-     * This method is called "recursively", iterating and removing elements
-     * from the regions linked map. This way, chunks are loaded in batches to avoid
-     * OOMEs.
-     */
-    @Override
-    public void fixLightingSafe(boolean sky) {
-        this.areaLock.lock();
-        try {
-            if (regions.isEmpty()) {
-                return;
-            }
-            LongSet first = regions.removeFirst();
-            fixLighting(first, () -> fixLightingSafe(true));
-        } finally {
-            this.areaLock.unlock();
-        }
-    }
-
-    /*
-     * Processes a set of chunks and runs an action afterwards.
-     * The action is run async, the chunks are partly processed on the main thread
-     * (as required by the server).
-     */
-    private void fixLighting(LongSet chunks, Runnable andThen) {
-        // convert from long keys to ChunkPos
-        Set<ChunkPos> coords = new HashSet<>();
-        LongIterator iterator = chunks.iterator();
-        while (iterator.hasNext()) {
-            coords.add(new ChunkPos(iterator.nextLong()));
-        }
-        TaskManager.taskManager().task(() -> {
-            // trigger chunk load and apply ticket on main thread
-            List<CompletableFuture<?>> futures = new ArrayList<>();
-            for (ChunkPos pos : coords) {
-                futures.add(serverLevel.getWorld().getChunkAtAsync(pos.x, pos.z)
-                        .thenAccept(c -> serverLevel.getChunkSource().addTicketAtLevel(
-                                FAWE_TICKET,
-                                pos,
-                                LIGHT_LEVEL,
-                                Unit.INSTANCE
-                        ))
-                );
-            }
-            // collect futures and trigger relight once all chunks are loaded
-            CompletableFuture.allOf(futures.toArray(new CompletableFuture[0])).thenAccept(v ->
-                    invokeRelight(
-                            coords,
-                            c -> {
-                            }, // no callback for single chunks required
-                            i -> {
-                                if (i != coords.size()) {
-                                    LOGGER.warn("Processed {} chunks instead of {}", i, coords.size());
-                                }
-                                // post process chunks on main thread
-                                TaskManager.taskManager().task(() -> postProcessChunks(coords));
-                                // call callback on our own threads
-                                TaskManager.taskManager().async(andThen);
-                            }
-                    )
-            );
-        });
-    }
-
-    private void invokeRelight(
-            Set<ChunkPos> coords,
-            Consumer<ChunkPos> chunkCallback,
-            IntConsumer processCallback
-    ) {
-        try {
-            serverLevel.getChunkSource().getLightEngine().relight(coords, chunkCallback, processCallback);
-        } catch (Exception e) {
-            LOGGER.error("Error occurred on relighting", e);
-        }
-    }
-
-    /*
-     * Allow the server to unload the chunks again.
-     * Also, if chunk packets are sent delayed, we need to do that here
-     */
-    private void postProcessChunks(Set<ChunkPos> coords) {
-        boolean delay = Settings.settings().LIGHTING.DELAY_PACKET_SENDING;
-        for (ChunkPos pos : coords) {
-            int x = pos.x;
-            int z = pos.z;
-            if (delay) { // we still need to send the block changes of that chunk
-                PaperweightPlatformAdapter.sendChunk(serverLevel, x, z, false);
-            }
-            serverLevel.getChunkSource().removeTicketAtLevel(FAWE_TICKET, pos, LIGHT_LEVEL, Unit.INSTANCE);
-        }
-    }
-
-    @Override
-    public void clear() {
-
-    }
-
-    @Override
-    public void removeLighting() {
-        this.delegate.removeLighting();
-    }
-
-    @Override
-    public void fixBlockLighting() {
-        fixLightingSafe(true);
-    }
-
-    @Override
-    public void fixSkyLighting() {
-        fixLightingSafe(true);
-    }
-
-    @Override
-    public boolean isEmpty() {
-        return true;
-    }
-
-    @Override
-    public ReentrantLock getLock() {
-        return this.lock;
-    }
-
-    @Override
-    public boolean isFinished() {
-        return false;
-    }
-
-    @Override
-    public void close() throws Exception {
-        fixLightingSafe(true);
-    }
-
-}

worldedit-bukkit/adapters/adapter-1_19/src/main/java/com/sk89q/worldedit/bukkit/adapter/impl/fawe/v1_19_R1/nbt/PaperweightLazyCompoundTag.java

@@ -1,161 +0,0 @@
-package com.sk89q.worldedit.bukkit.adapter.impl.fawe.v1_19_R1.nbt;
-
-import com.sk89q.jnbt.CompoundTag;
-import com.sk89q.jnbt.LazyCompoundTag;
-import com.sk89q.jnbt.ListTag;
-import com.sk89q.jnbt.StringTag;
-import com.sk89q.jnbt.Tag;
-import com.sk89q.worldedit.bukkit.WorldEditPlugin;
-import com.sk89q.worldedit.util.nbt.CompoundBinaryTag;
-import net.minecraft.nbt.NumericTag;
-
-import java.util.ArrayList;
-import java.util.Collections;
-import java.util.HashMap;
-import java.util.List;
-import java.util.Map;
-import java.util.function.Supplier;
-
-public class PaperweightLazyCompoundTag extends LazyCompoundTag {
-
-    private final Supplier<net.minecraft.nbt.CompoundTag> compoundTagSupplier;
-    private CompoundTag compoundTag;
-
-    public PaperweightLazyCompoundTag(Supplier<net.minecraft.nbt.CompoundTag> compoundTagSupplier) {
-        super(new HashMap<>());
-        this.compoundTagSupplier = compoundTagSupplier;
-    }
-
-    public PaperweightLazyCompoundTag(net.minecraft.nbt.CompoundTag compoundTag) {
-        this(() -> compoundTag);
-    }
-
-    public net.minecraft.nbt.CompoundTag get() {
-        return compoundTagSupplier.get();
-    }
-
-    @Override
-    @SuppressWarnings("unchecked")
-    public Map<String, Tag> getValue() {
-        if (compoundTag == null) {
-            compoundTag = (CompoundTag) WorldEditPlugin.getInstance().getBukkitImplAdapter().toNative(compoundTagSupplier.get());
-        }
-        return compoundTag.getValue();
-    }
-
-    @Override
-    public CompoundBinaryTag asBinaryTag() {
-        getValue();
-        return compoundTag.asBinaryTag();
-    }
-
-    public boolean containsKey(String key) {
-        return compoundTagSupplier.get().contains(key);
-    }
-
-    public byte[] getByteArray(String key) {
-        return compoundTagSupplier.get().getByteArray(key);
-    }
-
-    public byte getByte(String key) {
-        return compoundTagSupplier.get().getByte(key);
-    }
-
-    public double getDouble(String key) {
-        return compoundTagSupplier.get().getDouble(key);
-    }
-
-    public double asDouble(String key) {
-        net.minecraft.nbt.Tag tag = compoundTagSupplier.get().get(key);
-        if (tag instanceof NumericTag numTag) {
-            return numTag.getAsDouble();
-        }
-        return 0;
-    }
-
-    public float getFloat(String key) {
-        return compoundTagSupplier.get().getFloat(key);
-    }
-
-    public int[] getIntArray(String key) {
-        return compoundTagSupplier.get().getIntArray(key);
-    }
-
-    public int getInt(String key) {
-        return compoundTagSupplier.get().getInt(key);
-    }
-
-    public int asInt(String key) {
-        net.minecraft.nbt.Tag tag = compoundTagSupplier.get().get(key);
-        if (tag instanceof NumericTag numTag) {
-            return numTag.getAsInt();
-        }
-        return 0;
-    }
-
-    @SuppressWarnings("unchecked")
-    public List<Tag> getList(String key) {
-        net.minecraft.nbt.Tag tag = compoundTagSupplier.get().get(key);
-        if (tag instanceof net.minecraft.nbt.ListTag nbtList) {
-            ArrayList<Tag> list = new ArrayList<>();
-            for (net.minecraft.nbt.Tag elem : nbtList) {
-                if (elem instanceof net.minecraft.nbt.CompoundTag compoundTag) {
-                    list.add(new PaperweightLazyCompoundTag(compoundTag));
-                } else {
-                    list.add(WorldEditPlugin.getInstance().getBukkitImplAdapter().toNative(elem));
-                }
-            }
-            return list;
-        }
-        return Collections.emptyList();
-    }
-
-    @SuppressWarnings("unchecked")
-    public ListTag getListTag(String key) {
-        net.minecraft.nbt.Tag tag = compoundTagSupplier.get().get(key);
-        if (tag instanceof net.minecraft.nbt.ListTag) {
-            return (ListTag) WorldEditPlugin.getInstance().getBukkitImplAdapter().toNative(tag);
-        }
-        return new ListTag(StringTag.class, Collections.emptyList());
-    }
-
-    @SuppressWarnings("unchecked")
-    public <T extends Tag> List<T> getList(String key, Class<T> listType) {
-        ListTag listTag = getListTag(key);
-        if (listTag.getType().equals(listType)) {
-            return (List<T>) listTag.getValue();
-        } else {
-            return Collections.emptyList();
-        }
-    }
-
-    public long[] getLongArray(String key) {
-        return compoundTagSupplier.get().getLongArray(key);
-    }
-
-    public long getLong(String key) {
-        return compoundTagSupplier.get().getLong(key);
-    }
-
-    public long asLong(String key) {
-        net.minecraft.nbt.Tag tag = compoundTagSupplier.get().get(key);
-        if (tag instanceof NumericTag numTag) {
-            return numTag.getAsLong();
-        }
-        return 0;
-    }
-
-    public short getShort(String key) {
-        return compoundTagSupplier.get().getShort(key);
-    }
-
-    public String getString(String key) {
-        return compoundTagSupplier.get().getString(key);
-    }
-
-    @Override
-    public String toString() {
-        return compoundTagSupplier.get().toString();
-    }
-
-}

worldedit-bukkit/adapters/adapter-1_19/src/main/java/com/sk89q/worldedit/bukkit/adapter/impl/fawe/v1_19_R1/regen/PaperweightRegen.java

@@ -1,564 +0,0 @@
-package com.sk89q.worldedit.bukkit.adapter.impl.fawe.v1_19_R1.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_19_R1.PaperweightGetBlocks;
-import com.sk89q.worldedit.extent.Extent;
-import com.sk89q.worldedit.internal.util.LogManagerCompat;
-import com.sk89q.worldedit.regions.Region;
-import com.sk89q.worldedit.util.io.file.SafeFiles;
-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.nbt.CompoundTag;
-import net.minecraft.resources.ResourceKey;
-import net.minecraft.server.MinecraftServer;
-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;
-import net.minecraft.world.level.LevelSettings;
-import net.minecraft.world.level.biome.Biome;
-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.LevelChunk;
-import net.minecraft.world.level.chunk.ProtoChunk;
-import net.minecraft.world.level.chunk.UpgradeData;
-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.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.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_19_R1.CraftServer;
-import org.bukkit.craftbukkit.v1_19_R1.CraftWorld;
-import org.bukkit.craftbukkit.v1_19_R1.generator.CustomChunkGenerator;
-import org.bukkit.generator.BiomeProvider;
-import org.bukkit.generator.BlockPopulator;
-
-import javax.annotation.Nullable;
-import java.io.IOException;
-import java.lang.reflect.Field;
-import java.nio.file.Path;
-import java.util.Collections;
-import java.util.LinkedHashMap;
-import java.util.List;
-import java.util.Map;
-import java.util.OptionalLong;
-import java.util.Random;
-import java.util.concurrent.CompletableFuture;
-import java.util.function.BooleanSupplier;
-import java.util.function.Supplier;
-
-public class PaperweightRegen extends Regenerator<ChunkAccess, ProtoChunk, LevelChunk, PaperweightRegen.ChunkStatusWrap> {
-
-    private static final Logger LOGGER = LogManagerCompat.getLogger();
-
-    private static final Field serverWorldsField;
-    private static final Field paperConfigField;
-    private static final Field flatBedrockField;
-    private static final Field generatorSettingFlatField;
-    private static final Field generatorSettingBaseSupplierField;
-    private static final Field delegateField;
-    private static final Field chunkSourceField;
-    private static final Field ringPositionsField;
-    private static final Field hasGeneratedPositionsField;
-
-    //list of chunk stati in correct order without FULL
-    private static final Map<ChunkStatus, Concurrency> chunkStati = new LinkedHashMap<>();
-
-    static {
-        chunkStati.put(ChunkStatus.EMPTY, Concurrency.FULL);   // empty: radius -1, does nothing
-        chunkStati.put(ChunkStatus.STRUCTURE_STARTS, Concurrency.NONE);   // structure starts: uses unsynchronized maps
-        chunkStati.put(
-                ChunkStatus.STRUCTURE_REFERENCES,
-                Concurrency.FULL
-        );   // structure refs: radius 8, but only writes to current chunk
-        chunkStati.put(ChunkStatus.BIOMES, Concurrency.FULL);   // 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.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.HEIGHTMAPS, Concurrency.FULL);   // heightmaps: radius 0
-
-        try {
-            serverWorldsField = CraftServer.class.getDeclaredField("worlds");
-            serverWorldsField.setAccessible(true);
-
-            Field tmpPaperConfigField;
-            Field tmpFlatBedrockField;
-            try { //only present on paper
-                tmpPaperConfigField = Level.class.getDeclaredField("paperConfig");
-                tmpPaperConfigField.setAccessible(true);
-
-                tmpFlatBedrockField = tmpPaperConfigField.getType().getDeclaredField("generateFlatBedrock");
-                tmpFlatBedrockField.setAccessible(true);
-            } catch (Exception e) {
-                tmpPaperConfigField = null;
-                tmpFlatBedrockField = null;
-            }
-            paperConfigField = tmpPaperConfigField;
-            flatBedrockField = tmpFlatBedrockField;
-
-            generatorSettingBaseSupplierField = NoiseBasedChunkGenerator.class.getDeclaredField(Refraction.pickName(
-                    "settings", "g"));
-            generatorSettingBaseSupplierField.setAccessible(true);
-
-            generatorSettingFlatField = FlatLevelSource.class.getDeclaredField(Refraction.pickName("settings", "f"));
-            generatorSettingFlatField.setAccessible(true);
-
-            delegateField = CustomChunkGenerator.class.getDeclaredField("delegate");
-            delegateField.setAccessible(true);
-
-            chunkSourceField = ServerLevel.class.getDeclaredField(Refraction.pickName("chunkSource", "L"));
-            chunkSourceField.setAccessible(true);
-
-            ringPositionsField = ChunkGenerator.class.getDeclaredField(Refraction.pickName("ringPositions", "i"));
-            ringPositionsField.setAccessible(true);
-
-            hasGeneratedPositionsField = ChunkGenerator.class.getDeclaredField(Refraction.pickName("hasGeneratedPositions", "j"));
-            hasGeneratedPositionsField.setAccessible(true);
-        } catch (Exception e) {
-            throw new RuntimeException(e);
-        }
-    }
-
-    //runtime
-    private ServerLevel originalServerWorld;
-    private ServerChunkCache originalChunkProvider;
-    private ServerLevel freshWorld;
-    private ServerChunkCache freshChunkProvider;
-    private LevelStorageSource.LevelStorageAccess session;
-    private StructureTemplateManager structureTemplateManager;
-    private ThreadedLevelLightEngine threadedLevelLightEngine;
-    private ChunkGenerator chunkGenerator;
-
-    private Path tempDir;
-
-    private boolean generateFlatBedrock = false;
-
-    public PaperweightRegen(org.bukkit.World originalBukkitWorld, Region region, Extent target, RegenOptions options) {
-        super(originalBukkitWorld, region, target, options);
-    }
-
-    @Override
-    protected boolean prepare() {
-        this.originalServerWorld = ((CraftWorld) originalBukkitWorld).getHandle();
-        originalChunkProvider = originalServerWorld.getChunkSource();
-        if (!(originalChunkProvider instanceof ServerChunkCache)) {
-            return false;
-        }
-
-        //flat bedrock? (only on paper)
-        if (paperConfigField != null) {
-            try {
-                generateFlatBedrock = flatBedrockField.getBoolean(paperConfigField.get(originalServerWorld));
-            } catch (Exception ignored) {
-            }
-        }
-
-        seed = options.getSeed().orElse(originalServerWorld.getSeed());
-        chunkStati.forEach((s, c) -> super.chunkStati.put(new ChunkStatusWrap(s), c));
-
-        return true;
-    }
-
-    @Override
-    @SuppressWarnings("unchecked")
-    protected boolean initNewWorld() throws Exception {
-        //world folder
-        tempDir = java.nio.file.Files.createTempDirectory("FastAsyncWorldEditWorldGen");
-
-        //prepare for world init (see upstream implementation for reference)
-        org.bukkit.World.Environment environment = originalBukkitWorld.getEnvironment();
-        org.bukkit.generator.ChunkGenerator generator = originalBukkitWorld.getGenerator();
-        LevelStorageSource levelStorageSource = LevelStorageSource.createDefault(tempDir);
-        ResourceKey<LevelStem> levelStemResourceKey = getWorldDimKey(environment);
-        session = levelStorageSource.createAccess("faweregentempworld", levelStemResourceKey);
-        PrimaryLevelData originalWorldData = originalServerWorld.serverLevelData;
-
-        MinecraftServer server = originalServerWorld.getCraftServer().getServer();
-        WorldGenSettings originalOpts = originalWorldData.worldGenSettings();
-        WorldGenSettings newOpts = options.getSeed().isPresent()
-                ? originalOpts.withSeed(originalWorldData.isHardcore(), OptionalLong.of(seed))
-                : originalOpts;
-        LevelSettings newWorldSettings = new LevelSettings(
-                "faweregentempworld",
-                originalWorldData.settings.gameType(),
-                originalWorldData.settings.hardcore(),
-                originalWorldData.settings.difficulty(),
-                originalWorldData.settings.allowCommands(),
-                originalWorldData.settings.gameRules(),
-                originalWorldData.settings.getDataPackConfig()
-        );
-        PrimaryLevelData newWorldData = new PrimaryLevelData(newWorldSettings, newOpts, Lifecycle.stable());
-
-        BiomeProvider biomeProvider = getBiomeProvider();
-
-        //init world
-        freshWorld = Fawe.instance().getQueueHandler().sync((Supplier<ServerLevel>) () -> new ServerLevel(
-                server,
-                server.executor,
-                session,
-                newWorldData,
-                originalServerWorld.dimension(),
-                newOpts.dimensions().getOrThrow(levelStemResourceKey),
-                new RegenNoOpWorldLoadListener(),
-                originalServerWorld.isDebug(),
-                seed,
-                ImmutableList.of(),
-                false,
-                environment,
-                generator,
-                biomeProvider
-        ) {
-            private final Holder<Biome> singleBiome = options.hasBiomeType() ? BuiltinRegistries.BIOME.asHolderIdMap().byId(
-                    WorldEditPlugin.getInstance().getBukkitImplAdapter().getInternalBiomeId(options.getBiomeType())
-            ) : null;
-
-            @Override
-            public void tick(BooleanSupplier shouldKeepTicking) { //no ticking
-            }
-
-            @Override
-            public Holder<Biome> getUncachedNoiseBiome(int biomeX, int biomeY, int biomeZ) {
-                if (options.hasBiomeType()) {
-                    return singleBiome;
-                }
-                return PaperweightRegen.this.chunkGenerator.getBiomeSource().getNoiseBiome(
-                        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());
-        }
-
-        ChunkGenerator originalGenerator = originalChunkProvider.getGenerator();
-        if (originalGenerator instanceof FlatLevelSource flatLevelSource) {
-            FlatLevelGeneratorSettings generatorSettingFlat = flatLevelSource.settings();
-            chunkGenerator = new FlatLevelSource(originalGenerator.structureSets, generatorSettingFlat);
-        } else if (originalGenerator instanceof NoiseBasedChunkGenerator noiseBasedChunkGenerator) {
-            Holder<NoiseGeneratorSettings> generatorSettingBaseSupplier = (Holder<NoiseGeneratorSettings>) generatorSettingBaseSupplierField.get(
-                    originalGenerator);
-            BiomeSource biomeSource;
-            if (options.hasBiomeType()) {
-                biomeSource = new FixedBiomeSource(BuiltinRegistries.BIOME
-                        .asHolderIdMap()
-                        .byId(WorldEditPlugin.getInstance().getBukkitImplAdapter().getInternalBiomeId(options.getBiomeType())));
-            } else {
-                biomeSource = originalGenerator.getBiomeSource();
-            }
-            chunkGenerator = new NoiseBasedChunkGenerator(originalGenerator.structureSets,
-                    noiseBasedChunkGenerator.noises,
-                    biomeSource,
-                    generatorSettingBaseSupplier
-            );
-        } else if (originalGenerator instanceof CustomChunkGenerator customChunkGenerator) {
-            chunkGenerator = customChunkGenerator.getDelegate();
-        } else {
-            LOGGER.error("Unsupported generator type {}", originalGenerator.getClass().getName());
-            return false;
-        }
-        if (generator != null) {
-            chunkGenerator = new CustomChunkGenerator(freshWorld, chunkGenerator, generator);
-            generateConcurrent = generator.isParallelCapable();
-        }
-        chunkGenerator.conf = freshWorld.spigotConfig;
-
-        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);
-            }
-        }
-
-        freshChunkProvider = new ServerChunkCache(
-                freshWorld,
-                session,
-                server.getFixerUpper(),
-                server.getStructureManager(),
-                server.executor,
-                chunkGenerator,
-                freshWorld.spigotConfig.viewDistance,
-                freshWorld.spigotConfig.simulationDistance,
-                server.forceSynchronousWrites(),
-                new RegenNoOpWorldLoadListener(),
-                (chunkCoordIntPair, state) -> {
-                },
-                () -> server.overworld().getDataStorage()
-        ) {
-            // redirect to LevelChunks created in #createChunks
-            @Override
-            public ChunkAccess getChunk(int x, int z, ChunkStatus chunkstatus, boolean create) {
-                ChunkAccess chunkAccess = getChunkAt(x, z);
-                if (chunkAccess == null && create) {
-                    chunkAccess = createChunk(getProtoChunkAt(x, z));
-                }
-                return chunkAccess;
-            }
-        };
-
-        ReflectionUtils.unsafeSet(chunkSourceField, freshWorld, freshChunkProvider);
-        //let's start then
-        structureTemplateManager = server.getStructureManager();
-        threadedLevelLightEngine = new NoOpLightEngine(freshChunkProvider);
-
-        return true;
-    }
-
-    @Override
-    protected void cleanup() {
-        try {
-            session.close();
-        } catch (Exception ignored) {
-        }
-
-        //shutdown chunk provider
-        try {
-            Fawe.instance().getQueueHandler().sync(() -> {
-                try {
-                    freshChunkProvider.close(false);
-                } catch (Exception e) {
-                    throw new RuntimeException(e);
-                }
-            });
-        } catch (Exception ignored) {
-        }
-
-        //remove world from server
-        try {
-            Fawe.instance().getQueueHandler().sync(this::removeWorldFromWorldsMap);
-        } catch (Exception ignored) {
-        }
-
-        //delete directory
-        try {
-            SafeFiles.tryHardToDeleteDir(tempDir);
-        } catch (Exception ignored) {
-        }
-    }
-
-    @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
-        );
-    }
-
-    @Override
-    protected LevelChunk createChunk(ProtoChunk protoChunk) {
-        return new LevelChunk(
-                freshWorld,
-                protoChunk,
-                null // we don't want to add entities
-        );
-    }
-
-    @Override
-    protected ChunkStatusWrap getFullChunkStatus() {
-        return new ChunkStatusWrap(ChunkStatus.FULL);
-    }
-
-    @Override
-    protected List<BlockPopulator> getBlockPopulators() {
-        return originalServerWorld.getWorld().getPopulators();
-    }
-
-    @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()));
-    }
-
-    @Override
-    protected IChunkCache<IChunkGet> initSourceQueueCache() {
-        return (chunkX, chunkZ) -> new PaperweightGetBlocks(freshWorld, chunkX, chunkZ) {
-            @Override
-            public LevelChunk ensureLoaded(ServerLevel nmsWorld, int x, int z) {
-                return getChunkAt(x, z);
-            }
-        };
-    }
-
-    //util
-    @SuppressWarnings("unchecked")
-    private void removeWorldFromWorldsMap() {
-        Fawe.instance().getQueueHandler().sync(() -> {
-            try {
-                Map<String, org.bukkit.World> map = (Map<String, org.bukkit.World>) serverWorldsField.get(Bukkit.getServer());
-                map.remove("faweregentempworld");
-            } catch (IllegalAccessException e) {
-                throw new RuntimeException(e);
-            }
-        });
-    }
-
-    private ResourceKey<LevelStem> getWorldDimKey(org.bukkit.World.Environment env) {
-        return switch (env) {
-            case NETHER -> LevelStem.NETHER;
-            case THE_END -> LevelStem.END;
-            default -> LevelStem.OVERWORLD;
-        };
-    }
-
-    private static class RegenNoOpWorldLoadListener implements ChunkProgressListener {
-
-        private RegenNoOpWorldLoadListener() {
-        }
-
-        @Override
-        public void updateSpawnPos(ChunkPos spawnPos) {
-        }
-
-        @Override
-        public void onStatusChange(ChunkPos pos, @Nullable ChunkStatus status) {
-        }
-
-        @Override
-        public void start() {
-
-        }
-
-        @Override
-        public void stop() {
-        }
-
-        // TODO Paper only(?) @Override
-        public void setChunkRadius(int radius) {
-        }
-
-    }
-
-    private class FastProtoChunk extends ProtoChunk {
-
-        public FastProtoChunk(
-                final ChunkPos pos,
-                final UpgradeData upgradeData,
-                final LevelHeightAccessor world,
-                final Registry<Biome> biomeRegistry,
-                @Nullable final BlendingData blendingData
-        ) {
-            super(pos, upgradeData, world, biomeRegistry, blendingData);
-        }
-
-        // avoid warning on paper
-
-        // compatibility with spigot
-
-        public boolean generateFlatBedrock() {
-            return generateFlatBedrock;
-        }
-
-        // no one will ever see the entities!
-        @Override
-        public List<CompoundTag> getEntities() {
-            return Collections.emptyList();
-        }
-
-    }
-
-    protected class ChunkStatusWrap extends ChunkStatusWrapper<ChunkAccess> {
-
-        private final ChunkStatus chunkStatus;
-
-        public ChunkStatusWrap(ChunkStatus chunkStatus) {
-            this.chunkStatus = chunkStatus;
-        }
-
-        @Override
-        public int requiredNeighborChunkRadius() {
-            return chunkStatus.getRange();
-        }
-
-        @Override
-        public String name() {
-            return chunkStatus.getName();
-        }
-
-        @Override
-        public CompletableFuture<?> processChunk(Long xz, List<ChunkAccess> accessibleChunks) {
-            return chunkStatus.generate(
-                    Runnable::run, // TODO revisit, we might profit from this somehow?
-                    freshWorld,
-                    chunkGenerator,
-                    structureTemplateManager,
-                    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 CompletableFuture<ChunkAccess> retainData(final ChunkAccess chunk) {
-            return CompletableFuture.completedFuture(chunk);
-        }
-
-        @Override
-        public CompletableFuture<ChunkAccess> lightChunk(final ChunkAccess chunk, final boolean excludeBlocks) {
-            return CompletableFuture.completedFuture(chunk);
-        }
-
-    }
-
-}

worldedit-bukkit/adapters/adapter-1_19_3/build.gradle.kts

@@ -1,15 +0,0 @@
-plugins {
-    java
-}
-
-applyPaperweightAdapterConfiguration()
-
-repositories {
-    gradlePluginPortal()
-}
-
-dependencies {
-    // https://papermc.io/repo/service/rest/repository/browse/maven-public/io/papermc/paper/dev-bundle/
-    paperDevBundle("1.19.3-R0.1-20230312.180621-141")
-    compileOnly("io.papermc:paperlib")
-}

worldedit-bukkit/adapters/adapter-1_19_3/src/main/java/com/sk89q/worldedit/bukkit/adapter/impl/fawe/v1_19_R2/PaperweightFaweWorldNativeAccess.java

@@ -1,286 +0,0 @@
-package com.sk89q.worldedit.bukkit.adapter.impl.fawe.v1_19_R2;
-
-import com.fastasyncworldedit.core.Fawe;
-import com.fastasyncworldedit.core.math.IntPair;
-import com.fastasyncworldedit.core.util.TaskManager;
-import com.fastasyncworldedit.core.util.task.RunnableVal;
-import com.sk89q.worldedit.bukkit.BukkitAdapter;
-import com.sk89q.worldedit.internal.block.BlockStateIdAccess;
-import com.sk89q.worldedit.internal.wna.WorldNativeAccess;
-import com.sk89q.worldedit.util.SideEffect;
-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.core.Direction;
-import net.minecraft.nbt.CompoundTag;
-import net.minecraft.server.MinecraftServer;
-import net.minecraft.server.level.ChunkHolder;
-import net.minecraft.server.level.ServerChunkCache;
-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_19_R2.CraftWorld;
-import org.bukkit.craftbukkit.v1_19_R2.block.data.CraftBlockData;
-import org.bukkit.event.block.BlockPhysicsEvent;
-
-import javax.annotation.Nullable;
-import java.lang.ref.WeakReference;
-import java.util.Collections;
-import java.util.HashSet;
-import java.util.Objects;
-import java.util.Set;
-import java.util.concurrent.atomic.AtomicInteger;
-
-public class PaperweightFaweWorldNativeAccess implements WorldNativeAccess<LevelChunk,
-        net.minecraft.world.level.block.state.BlockState, BlockPos> {
-
-    private static final int UPDATE = 1;
-    private static final int NOTIFY = 2;
-    private static final Direction[] NEIGHBOUR_ORDER = {
-            Direction.EAST,
-            Direction.WEST,
-            Direction.DOWN,
-            Direction.UP,
-            Direction.NORTH,
-            Direction.SOUTH
-    };
-    private final PaperweightFaweAdapter paperweightFaweAdapter;
-    private final WeakReference<Level> level;
-    private final AtomicInteger lastTick;
-    private final Set<CachedChange> cachedChanges = new HashSet<>();
-    private final Set<IntPair> cachedChunksToSend = new HashSet<>();
-    private SideEffectSet sideEffectSet;
-
-    public PaperweightFaweWorldNativeAccess(PaperweightFaweAdapter paperweightFaweAdapter, WeakReference<Level> level) {
-        this.paperweightFaweAdapter = paperweightFaweAdapter;
-        this.level = level;
-        // Use the actual tick as minecraft-defined so we don't try to force blocks into the world when the server's already lagging.
-        //  - With the caveat that we don't want to have too many cached changed (1024) so we'd flush those at 1024 anyway.
-        this.lastTick = new AtomicInteger(MinecraftServer.currentTick);
-    }
-
-    private Level getLevel() {
-        return Objects.requireNonNull(level.get(), "The reference to the world was lost");
-    }
-
-    @Override
-    public void setCurrentSideEffectSet(SideEffectSet sideEffectSet) {
-        this.sideEffectSet = sideEffectSet;
-    }
-
-    @Override
-    public LevelChunk getChunk(int x, int z) {
-        return getLevel().getChunk(x, z);
-    }
-
-    @Override
-    public net.minecraft.world.level.block.state.BlockState toNative(BlockState blockState) {
-        int stateId = paperweightFaweAdapter.ordinalToIbdID(blockState.getOrdinalChar());
-        return BlockStateIdAccess.isValidInternalId(stateId)
-                ? Block.stateById(stateId)
-                : ((CraftBlockData) BukkitAdapter.adapt(blockState)).getState();
-    }
-
-    @Override
-    public net.minecraft.world.level.block.state.BlockState getBlockState(LevelChunk levelChunk, BlockPos blockPos) {
-        return levelChunk.getBlockState(blockPos);
-    }
-
-    @Nullable
-    @Override
-    public synchronized net.minecraft.world.level.block.state.BlockState setBlockState(
-            LevelChunk levelChunk, BlockPos blockPos,
-            net.minecraft.world.level.block.state.BlockState blockState
-    ) {
-        int currentTick = MinecraftServer.currentTick;
-        if (Fawe.isMainThread()) {
-            return levelChunk.setBlockState(blockPos, blockState,
-                    this.sideEffectSet != null && this.sideEffectSet.shouldApply(SideEffect.UPDATE)
-            );
-        }
-        // 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()));
-        boolean nextTick = lastTick.get() > currentTick;
-        if (nextTick || cachedChanges.size() >= 1024) {
-            if (nextTick) {
-                lastTick.set(currentTick);
-            }
-            flushAsync(nextTick);
-        }
-        return blockState;
-    }
-
-    @Override
-    public net.minecraft.world.level.block.state.BlockState getValidBlockForPosition(
-            net.minecraft.world.level.block.state.BlockState blockState,
-            BlockPos blockPos
-    ) {
-        return Block.updateFromNeighbourShapes(blockState, getLevel(), blockPos);
-    }
-
-    @Override
-    public BlockPos getPosition(int x, int y, int z) {
-        return new BlockPos(x, y, z);
-    }
-
-    @Override
-    public void updateLightingForBlock(BlockPos blockPos) {
-        getLevel().getChunkSource().getLightEngine().checkBlock(blockPos);
-    }
-
-    @Override
-    public boolean updateTileEntity(BlockPos blockPos, CompoundBinaryTag tag) {
-        // We will assume that the tile entity was created for us,
-        // though we do not do this on the other versions
-        BlockEntity blockEntity = getLevel().getBlockEntity(blockPos);
-        if (blockEntity == null) {
-            return false;
-        }
-        net.minecraft.nbt.Tag nativeTag = paperweightFaweAdapter.fromNativeBinary(tag);
-        blockEntity.load((CompoundTag) nativeTag);
-        return true;
-    }
-
-    @Override
-    public void notifyBlockUpdate(
-            LevelChunk levelChunk, BlockPos blockPos,
-            net.minecraft.world.level.block.state.BlockState oldState,
-            net.minecraft.world.level.block.state.BlockState newState
-    ) {
-        if (levelChunk.getSections()[level.get().getSectionIndex(blockPos.getY())] != null) {
-            getLevel().sendBlockUpdated(blockPos, oldState, newState, UPDATE | NOTIFY);
-        }
-    }
-
-    @Override
-    public boolean isChunkTicking(LevelChunk levelChunk) {
-        return levelChunk.getFullStatus().isOrAfter(ChunkHolder.FullChunkStatus.TICKING);
-    }
-
-    @Override
-    public void markBlockChanged(LevelChunk levelChunk, BlockPos blockPos) {
-        if (levelChunk.getSections()[level.get().getSectionIndex(blockPos.getY())] != null) {
-            ((ServerChunkCache) getLevel().getChunkSource()).blockChanged(blockPos);
-        }
-    }
-
-    @Override
-    public void notifyNeighbors(
-            BlockPos blockPos,
-            net.minecraft.world.level.block.state.BlockState oldState,
-            net.minecraft.world.level.block.state.BlockState newState
-    ) {
-        Level level = getLevel();
-        if (sideEffectSet.shouldApply(SideEffect.EVENTS)) {
-            level.blockUpdated(blockPos, oldState.getBlock());
-        } else {
-            // When we don't want events, manually run the physics without them.
-            // Un-nest neighbour updating
-            for (Direction direction : NEIGHBOUR_ORDER) {
-                BlockPos shifted = blockPos.relative(direction);
-                level.getBlockState(shifted).neighborChanged(level, shifted, oldState.getBlock(), blockPos, false);
-            }
-        }
-        if (newState.hasAnalogOutputSignal()) {
-            level.updateNeighbourForOutputSignal(blockPos, newState.getBlock());
-        }
-    }
-
-    @Override
-    public void updateNeighbors(
-            BlockPos blockPos,
-            net.minecraft.world.level.block.state.BlockState oldState,
-            net.minecraft.world.level.block.state.BlockState newState,
-            int recursionLimit
-    ) {
-        Level level = getLevel();
-        // a == updateNeighbors
-        // b == updateDiagonalNeighbors
-        oldState.updateIndirectNeighbourShapes(level, blockPos, NOTIFY, recursionLimit);
-        if (sideEffectSet.shouldApply(SideEffect.EVENTS)) {
-            CraftWorld craftWorld = level.getWorld();
-            if (craftWorld != null) {
-                BlockPhysicsEvent event = new BlockPhysicsEvent(
-                        craftWorld.getBlockAt(blockPos.getX(), blockPos.getY(), blockPos.getZ()),
-                        CraftBlockData.fromData(newState)
-                );
-                level.getCraftServer().getPluginManager().callEvent(event);
-                if (event.isCancelled()) {
-                    return;
-                }
-            }
-        }
-        newState.triggerEvent(level, blockPos, NOTIFY, recursionLimit);
-        newState.updateIndirectNeighbourShapes(level, blockPos, NOTIFY, recursionLimit);
-    }
-
-    @Override
-    public void onBlockStateChange(
-            BlockPos blockPos,
-            net.minecraft.world.level.block.state.BlockState oldState,
-            net.minecraft.world.level.block.state.BlockState newState
-    ) {
-        getLevel().onBlockStateChange(blockPos, oldState, newState);
-    }
-
-    private synchronized void flushAsync(final boolean sendChunks) {
-        final Set<CachedChange> changes = Set.copyOf(cachedChanges);
-        cachedChanges.clear();
-        final Set<IntPair> toSend;
-        if (sendChunks) {
-            toSend = Set.copyOf(cachedChunksToSend);
-            cachedChunksToSend.clear();
-        } else {
-            toSend = Collections.emptySet();
-        }
-        RunnableVal<Object> runnableVal = new RunnableVal<>() {
-            @Override
-            public void run(Object value) {
-                changes.forEach(cc -> cc.levelChunk.setBlockState(cc.blockPos, cc.blockState,
-                        sideEffectSet != null && sideEffectSet.shouldApply(SideEffect.UPDATE)
-                ));
-                if (!sendChunks) {
-                    return;
-                }
-                for (IntPair chunk : toSend) {
-                    PaperweightPlatformAdapter.sendChunk(getLevel().getWorld().getHandle(), chunk.x(), chunk.z(), false);
-                }
-            }
-        };
-        TaskManager.taskManager().async(() -> TaskManager.taskManager().sync(runnableVal));
-    }
-
-    @Override
-    public synchronized void flush() {
-        RunnableVal<Object> runnableVal = new RunnableVal<>() {
-            @Override
-            public void run(Object value) {
-                cachedChanges.forEach(cc -> cc.levelChunk.setBlockState(cc.blockPos, cc.blockState,
-                        sideEffectSet != null && sideEffectSet.shouldApply(SideEffect.UPDATE)
-                ));
-                for (IntPair chunk : cachedChunksToSend) {
-                    PaperweightPlatformAdapter.sendChunk(getLevel().getWorld().getHandle(), chunk.x(), chunk.z(), false);
-                }
-            }
-        };
-        if (Fawe.isMainThread()) {
-            runnableVal.run();
-        } else {
-            TaskManager.taskManager().sync(runnableVal);
-        }
-        cachedChanges.clear();
-        cachedChunksToSend.clear();
-    }
-
-    private record CachedChange(
-            LevelChunk levelChunk,
-            BlockPos blockPos,
-            net.minecraft.world.level.block.state.BlockState blockState
-    ) {
-
-    }
-
-}

worldedit-bukkit/adapters/adapter-1_19_3/src/main/java/com/sk89q/worldedit/bukkit/adapter/impl/fawe/v1_19_R2/PaperweightStarlightRelighterFactory.java

@@ -1,28 +0,0 @@
-package com.sk89q.worldedit.bukkit.adapter.impl.fawe.v1_19_R2;
-
-import com.fastasyncworldedit.core.extent.processor.lighting.NullRelighter;
-import com.fastasyncworldedit.core.extent.processor.lighting.RelightMode;
-import com.fastasyncworldedit.core.extent.processor.lighting.Relighter;
-import com.fastasyncworldedit.core.extent.processor.lighting.RelighterFactory;
-import com.fastasyncworldedit.core.queue.IQueueChunk;
-import com.fastasyncworldedit.core.queue.IQueueExtent;
-import com.sk89q.worldedit.world.World;
-import org.bukkit.Bukkit;
-import org.bukkit.craftbukkit.v1_19_R2.CraftWorld;
-
-import javax.annotation.Nonnull;
-
-public class PaperweightStarlightRelighterFactory implements RelighterFactory {
-
-    @Override
-    public @Nonnull
-    @SuppressWarnings("rawtypes")
-    Relighter createRelighter(RelightMode relightMode, World world, IQueueExtent<IQueueChunk> queue) {
-        org.bukkit.World w = Bukkit.getWorld(world.getName());
-        if (w == null) {
-            return NullRelighter.INSTANCE;
-        }
-        return new PaperweightStarlightRelighter(((CraftWorld) w).getHandle(), queue);
-    }
-
-}

worldedit-bukkit/adapters/adapter-1_19_4/build.gradle.kts

@@ -1,3 +1,5 @@
+import io.papermc.paperweight.userdev.PaperweightUserDependenciesExtension
+
 plugins {
     java
 }
@@ -9,6 +11,6 @@ repositories {
 }
 
 dependencies {
-    paperDevBundle("1.19.4-R0.1-20230331.112431-38")
+    the<PaperweightUserDependenciesExtension>().paperDevBundle("1.19.4-R0.1-20230608.201059-104")
-    compileOnly("io.papermc:paperlib")
+    compileOnly(libs.paperlib)
 }

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

@@ -17,7 +17,6 @@ import com.google.common.collect.ImmutableMap;
 import com.sk89q.jnbt.Tag;
 import com.sk89q.worldedit.EditSession;
 import com.sk89q.worldedit.blocks.BaseItemStack;
-import com.sk89q.worldedit.blocks.TileEntityBlock;
 import com.sk89q.worldedit.bukkit.BukkitAdapter;
 import com.sk89q.worldedit.bukkit.BukkitWorld;
 import com.sk89q.worldedit.bukkit.adapter.BukkitImplAdapter;
@@ -50,7 +49,6 @@ 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;
@@ -60,7 +58,6 @@ import net.minecraft.core.BlockPos;
 import net.minecraft.core.Registry;
 import net.minecraft.core.WritableRegistry;
 import net.minecraft.core.registries.Registries;
-import net.minecraft.nbt.IntTag;
 import net.minecraft.network.protocol.game.ClientboundLevelChunkWithLightPacket;
 import net.minecraft.resources.ResourceLocation;
 import net.minecraft.server.MinecraftServer;
@@ -71,14 +68,12 @@ 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;
@@ -86,7 +81,6 @@ import org.bukkit.Material;
 import org.bukkit.NamespacedKey;
 import org.bukkit.TreeType;
 import org.bukkit.block.data.BlockData;
-import org.bukkit.craftbukkit.v1_19_R3.CraftChunk;
 import org.bukkit.craftbukkit.v1_19_R3.CraftServer;
 import org.bukkit.craftbukkit.v1_19_R3.CraftWorld;
 import org.bukkit.craftbukkit.v1_19_R3.block.CraftBlockState;
@@ -306,54 +300,6 @@ public final class PaperweightFaweAdapter extends CachedBukkitAdapter implements
         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(
@@ -650,10 +596,17 @@ public final class PaperweightFaweAdapter extends CachedBukkitAdapter implements
                 .getServer()
                 .registryAccess()
                 .registryOrThrow(BIOME);
-        return biomeRegistry.stream()
+        List<ResourceLocation> keys = biomeRegistry.stream()
-                .map(biomeRegistry::getKey).filter(Objects::nonNull)
+                .map(biomeRegistry::getKey).filter(Objects::nonNull).toList();
-                .map(CraftNamespacedKey::fromMinecraft)
+        List<NamespacedKey> namespacedKeys = new ArrayList<>();
-                .collect(Collectors.toList());
+        for (ResourceLocation key : keys) {
+            try {
+                namespacedKeys.add(CraftNamespacedKey.fromMinecraft(key));
+            } catch (IllegalArgumentException e) {
+                LOGGER.error("Error converting biome key {}", key.toString(), e);
+            }
+        }
+        return namespacedKeys;
     }
 
     @Override

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

@@ -102,7 +102,7 @@ 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) {

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

@@ -332,6 +332,7 @@ 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();
@@ -408,7 +409,7 @@ public class PaperweightGetBlocks extends CharGetBlocks implements BukkitGetBloc
                     }
 
                     int ordinal = set.getBlock(lx, ly, lz).getOrdinal();
-                    if (ordinal != 0) {
+                    if (ordinal != BlockTypesCache.ReservedIDs.__RESERVED__) {
                         BlockEntity tile = entry.getValue();
                         if (PaperLib.isPaper() && tile instanceof BeaconBlockEntity) {
                             if (beacons == null) {
@@ -490,9 +491,11 @@ public class PaperweightGetBlocks extends CharGetBlocks implements BukkitGetBloc
 
                     bitMask |= 1 << getSectionIndex;
 
+                    // setArr is modified by PaperweightPlatformAdapter#newChunkSection. This is in order to write changes to
+                    // this chunk GET when #updateGet is called. Future dords, please listen this time.
                     char[] tmp = set.load(layerNo);
-                    char[] setArr = new char[4096];
+                    char[] setArr = new char[tmp.length];
-                    System.arraycopy(tmp, 0, setArr, 0, 4096);
+                    System.arraycopy(tmp, 0, setArr, 0, tmp.length);
 
                     // synchronise on internal section to avoid circular locking with a continuing edit if the chunk was
                     // submitted to keep loaded internal chunks to queue target size.

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

@@ -14,6 +14,7 @@ import com.mojang.datafixers.util.Either;
 import com.sk89q.worldedit.bukkit.WorldEditPlugin;
 import com.sk89q.worldedit.bukkit.adapter.BukkitImplAdapter;
 import com.sk89q.worldedit.bukkit.adapter.Refraction;
+import com.sk89q.worldedit.internal.util.LogManagerCompat;
 import com.sk89q.worldedit.world.biome.BiomeType;
 import com.sk89q.worldedit.world.biome.BiomeTypes;
 import com.sk89q.worldedit.world.block.BlockState;
@@ -29,10 +30,12 @@ import net.minecraft.server.level.ChunkHolder;
 import net.minecraft.server.level.ChunkMap;
 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.level.ChunkPos;
@@ -41,6 +44,7 @@ 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.ChunkStatus;
 import net.minecraft.world.level.chunk.GlobalPalette;
 import net.minecraft.world.level.chunk.HashMapPalette;
 import net.minecraft.world.level.chunk.LevelChunk;
@@ -50,6 +54,8 @@ 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.entity.PersistentEntitySectionManager;
+import org.apache.logging.log4j.Logger;
+import org.bukkit.Bukkit;
 import org.bukkit.craftbukkit.v1_19_R3.CraftChunk;
 import sun.misc.Unsafe;
 
@@ -72,6 +78,8 @@ import java.util.Map;
 import java.util.Optional;
 import java.util.concurrent.CompletableFuture;
 import java.util.concurrent.Semaphore;
+import java.util.concurrent.TimeUnit;
+import java.util.concurrent.TimeoutException;
 import java.util.function.Function;
 
 import static net.minecraft.core.registries.Registries.BIOME;
@@ -105,12 +113,15 @@ public final class PaperweightPlatformAdapter extends NMSAdapter {
 
     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);
@@ -136,7 +147,7 @@ public final class PaperweightPlatformAdapter extends NMSAdapter {
                     "b"
             ), long.class);
             getVisibleChunkIfPresent.setAccessible(true);
-            methodGetVisibleChunk = MethodHandles.lookup().unreflect(getVisibleChunkIfPresent);
+            methodGetVisibleChunk = lookup.unreflect(getVisibleChunkIfPresent);
 
             Unsafe unsafe = ReflectionUtils.getUnsafe();
             if (!PaperLib.isPaper()) {
@@ -160,7 +171,7 @@ public final class PaperweightPlatformAdapter extends NMSAdapter {
                     ServerLevel.class
             );
             removeGameEventListener.setAccessible(true);
-            methodRemoveGameEventListener = MethodHandles.lookup().unreflect(removeGameEventListener);
+            methodRemoveGameEventListener = lookup.unreflect(removeGameEventListener);
 
             Method removeBlockEntityTicker = LevelChunk.class.getDeclaredMethod(
                     Refraction.pickName(
@@ -169,9 +180,9 @@ public final class PaperweightPlatformAdapter extends NMSAdapter {
                     ), BlockPos.class
             );
             removeBlockEntityTicker.setAccessible(true);
-            methodremoveTickingBlockEntity = MethodHandles.lookup().unreflect(removeBlockEntityTicker);
+            methodremoveTickingBlockEntity = lookup.unreflect(removeBlockEntityTicker);
 
-            fieldRemove = BlockEntity.class.getDeclaredField(Refraction.pickName("remove", "p"));
+            fieldRemove = BlockEntity.class.getDeclaredField(Refraction.pickName("remove", "q"));
             fieldRemove.setAccessible(true);
 
             CHUNKSECTION_BASE = unsafe.arrayBaseOffset(LevelChunkSection[].class);
@@ -197,16 +208,15 @@ public final class PaperweightPlatformAdapter extends NMSAdapter {
             }
             try {
                 // Non-Paper
-                SERVER_LEVEL_ENTITY_MANAGER = ServerLevel.class.getDeclaredField("entityManager");
+                SERVER_LEVEL_ENTITY_MANAGER = ServerLevel.class.getDeclaredField(Refraction.pickName("entityManager", "L"));
-                LEVEL_CHUNK_ENTITIES.setAccessible(true);
+                SERVER_LEVEL_ENTITY_MANAGER.setAccessible(true);
             } catch (NoSuchFieldException ignored) {
             }
             POST_CHUNK_REWRITE = chunkRewrite;
-        } catch (RuntimeException e) {
+        } catch (RuntimeException | Error e) {
             throw e;
-        } catch (Throwable rethrow) {
+        } catch (Exception e) {
-            rethrow.printStackTrace();
+            throw new RuntimeException(e);
-            throw new RuntimeException(rethrow);
         }
     }
 
@@ -267,10 +277,12 @@ public final class PaperweightPlatformAdapter extends NMSAdapter {
         } else {
             LevelChunk nmsChunk = serverLevel.getChunkSource().getChunkAtIfCachedImmediately(chunkX, chunkZ);
             if (nmsChunk != null) {
+                addTicket(serverLevel, chunkX, chunkZ);
                 return nmsChunk;
             }
             nmsChunk = serverLevel.getChunkSource().getChunkAtIfLoadedImmediately(chunkX, chunkZ);
             if (nmsChunk != null) {
+                addTicket(serverLevel, chunkX, chunkZ);
                 return nmsChunk;
             }
             // Avoid "async" methods from the main thread.
@@ -279,8 +291,23 @@ public final class PaperweightPlatformAdapter extends NMSAdapter {
             }
             CompletableFuture<org.bukkit.Chunk> future = serverLevel.getWorld().getChunkAtAsync(chunkX, chunkZ, true, true);
             try {
-                CraftChunk chunk = (CraftChunk) future.get();
+                CraftChunk chunk;
-                return chunk.getHandle();
+                try {
+                    chunk = (CraftChunk) future.get(10, TimeUnit.SECONDS);
+                } catch (TimeoutException e) {
+                    String world = serverLevel.getWorld().getName();
+                    // We've already taken 10 seconds we can afford to wait a little here.
+                    boolean loaded = TaskManager.taskManager().sync(() -> Bukkit.getWorld(world) != null);
+                    if (loaded) {
+                        LOGGER.warn("Chunk {},{} failed to load in 10 seconds in world {}. Retrying...", chunkX, chunkZ, world);
+                        // Retry chunk load
+                        chunk = (CraftChunk) serverLevel.getWorld().getChunkAtAsync(chunkX, chunkZ, true, true).get();
+                    } else {
+                        throw new UnsupportedOperationException("Cannot load chunk from unloaded world " + world + "!");
+                    }
+                }
+                addTicket(serverLevel, chunkX, chunkZ);
+                return (LevelChunk) chunk.getHandle(ChunkStatus.FULL);
             } catch (Throwable e) {
                 e.printStackTrace();
             }
@@ -288,6 +315,13 @@ public final class PaperweightPlatformAdapter extends NMSAdapter {
         return TaskManager.taskManager().sync(() -> serverLevel.getChunk(chunkX, chunkZ));
     }
 
+    private static void addTicket(ServerLevel serverLevel, int chunkX, int chunkZ) {
+        // Ensure chunk is definitely loaded before applying a ticket
+        io.papermc.paper.util.MCUtil.MAIN_EXECUTOR.execute(() -> serverLevel
+                .getChunkSource()
+                .addRegionTicket(TicketType.UNLOAD_COOLDOWN, new ChunkPos(chunkX, chunkZ), 0, Unit.INSTANCE));
+    }
+
     public static ChunkHolder getPlayerChunk(ServerLevel nmsWorld, final int chunkX, final int chunkZ) {
         ChunkMap chunkMap = nmsWorld.getChunkSource().chunkMap;
         try {

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

@@ -60,6 +60,7 @@ 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.Chunk;
 import org.bukkit.craftbukkit.v1_19_R3.CraftServer;
 import org.bukkit.craftbukkit.v1_19_R3.CraftWorld;
 import org.bukkit.craftbukkit.v1_19_R3.generator.CustomChunkGenerator;
@@ -440,7 +441,11 @@ 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

worldedit-bukkit/adapters/adapter-1_20/build.gradle.kts

@@ -0,0 +1,17 @@
+import io.papermc.paperweight.userdev.PaperweightUserDependenciesExtension
+
+plugins {
+    java
+}
+
+applyPaperweightAdapterConfiguration()
+
+repositories {
+    gradlePluginPortal()
+}
+
+dependencies {
+    // https://repo.papermc.io/service/rest/repository/browse/maven-public/io/papermc/paper/dev-bundle/
+    the<PaperweightUserDependenciesExtension>().paperDevBundle("1.20.1-R0.1-20230818.021330-113")
+    compileOnly(libs.paperlib)
+}

worldedit-bukkit/adapters/adapter-1_20/src/main/java/com/sk89q/worldedit/bukkit/adapter/ext/fawe/v1_20_R1/PaperweightAdapter.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_19_R2;
+package com.sk89q.worldedit.bukkit.adapter.ext.fawe.v1_20_R1;
 
 import com.google.common.cache.CacheBuilder;
 import com.google.common.cache.CacheLoader;
@@ -27,21 +27,8 @@ 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.ByteArrayTag;
-import com.sk89q.jnbt.ByteTag;
 import com.sk89q.jnbt.CompoundTag;
-import com.sk89q.jnbt.DoubleTag;
-import com.sk89q.jnbt.EndTag;
-import com.sk89q.jnbt.FloatTag;
-import com.sk89q.jnbt.IntArrayTag;
-import com.sk89q.jnbt.IntTag;
-import com.sk89q.jnbt.ListTag;
-import com.sk89q.jnbt.LongArrayTag;
-import com.sk89q.jnbt.LongTag;
 import com.sk89q.jnbt.NBTConstants;
-import com.sk89q.jnbt.ShortTag;
-import com.sk89q.jnbt.StringTag;
-import com.sk89q.jnbt.Tag;
 import com.sk89q.worldedit.WorldEditException;
 import com.sk89q.worldedit.blocks.BaseItem;
 import com.sk89q.worldedit.blocks.BaseItemStack;
@@ -94,6 +81,7 @@ 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.Holder;
 import net.minecraft.core.registries.Registries;
 import net.minecraft.network.protocol.game.ClientboundBlockEntityDataPacket;
 import net.minecraft.network.protocol.game.ClientboundEntityEventPacket;
@@ -137,13 +125,13 @@ import org.bukkit.Bukkit;
 import org.bukkit.Location;
 import org.bukkit.World.Environment;
 import org.bukkit.block.data.BlockData;
-import org.bukkit.craftbukkit.v1_19_R2.CraftServer;
+import org.bukkit.craftbukkit.v1_20_R1.CraftServer;
-import org.bukkit.craftbukkit.v1_19_R2.CraftWorld;
+import org.bukkit.craftbukkit.v1_20_R1.CraftWorld;
-import org.bukkit.craftbukkit.v1_19_R2.block.data.CraftBlockData;
+import org.bukkit.craftbukkit.v1_20_R1.block.data.CraftBlockData;
-import org.bukkit.craftbukkit.v1_19_R2.entity.CraftEntity;
+import org.bukkit.craftbukkit.v1_20_R1.entity.CraftEntity;
-import org.bukkit.craftbukkit.v1_19_R2.entity.CraftPlayer;
+import org.bukkit.craftbukkit.v1_20_R1.entity.CraftPlayer;
-import org.bukkit.craftbukkit.v1_19_R2.inventory.CraftItemStack;
+import org.bukkit.craftbukkit.v1_20_R1.inventory.CraftItemStack;
-import org.bukkit.craftbukkit.v1_19_R2.util.CraftMagicNumbers;
+import org.bukkit.craftbukkit.v1_20_R1.util.CraftMagicNumbers;
 import org.bukkit.entity.Player;
 import org.bukkit.event.entity.CreatureSpawnEvent.SpawnReason;
 import org.bukkit.generator.ChunkGenerator;
@@ -194,8 +182,8 @@ public final class PaperweightAdapter implements BukkitImplAdapter<net.minecraft
         CraftServer.class.cast(Bukkit.getServer());
 
         int dataVersion = CraftMagicNumbers.INSTANCE.getDataVersion();
-        if (dataVersion != 3218) {
+        if (dataVersion != 3463 && dataVersion != 3465) {
-            throw new UnsupportedClassVersionError("Not 1.19.3!");
+            throw new UnsupportedClassVersionError("Not 1.20(.1)!");
         }
 
         serverWorldsField = CraftServer.class.getDeclaredField("worlds");
@@ -363,10 +351,49 @@ public final class PaperweightAdapter implements BukkitImplAdapter<net.minecraft
 
         return state.toBaseBlock();
     }
+/*
+    @Override
+    public boolean hasCustomBiomeSupport() {
+        return true;
+    }
+*/
+    private static final HashMap<BiomeType, Holder<Biome>> biomeTypeToNMSCache = new HashMap<>();
+    private static final HashMap<Holder<Biome>, BiomeType> biomeTypeFromNMSCache = new HashMap<>();
+
+   /* @Override
+    public BiomeType getBiome(Location location) {
+        checkNotNull(location);
+
+        CraftWorld craftWorld = ((CraftWorld) location.getWorld());
+        int x = location.getBlockX();
+        int y = location.getBlockY();
+        int z = location.getBlockZ();
+
+        final ServerLevel handle = craftWorld.getHandle();
+        LevelChunk chunk = handle.getChunk(x >> 4, z >> 4);
+
+        return biomeTypeFromNMSCache.computeIfAbsent(chunk.getNoiseBiome(x >> 2, y >> 2, z >> 2), b -> BiomeType.REGISTRY.get(b.unwrapKey().get().location().toString()));
+    }
+
+    @Override
+    public void setBiome(Location location, BiomeType biome) {
+        checkNotNull(location);
+        checkNotNull(biome);
+
+        CraftWorld craftWorld = ((CraftWorld) location.getWorld());
+        int x = location.getBlockX();
+        int y = location.getBlockY();
+        int z = location.getBlockZ();
+
+        final ServerLevel handle = craftWorld.getHandle();
+        LevelChunk chunk = handle.getChunk(x >> 4, z >> 4);
+        chunk.setBiome(x >> 2, y >> 2, z >> 2, biomeTypeToNMSCache.computeIfAbsent(biome, b -> ((CraftServer) Bukkit.getServer()).getServer().registryAccess().registryOrThrow(Registries.BIOME).getHolderOrThrow(ResourceKey.create(Registries.BIOME, new ResourceLocation(b.getId())))));
+        chunk.setUnsaved(true);
+    }*/
 
     @Override
     public WorldNativeAccess<?, ?, ?> createWorldNativeAccess(org.bukkit.World world) {
-        return new PaperweightWorldNativeAccess(this,
+        return new com.sk89q.worldedit.bukkit.adapter.ext.fawe.v1_20_R1.PaperweightWorldNativeAccess(this,
                 new WeakReference<>(((CraftWorld) world).getHandle()));
     }
 
@@ -548,6 +575,17 @@ public final class PaperweightAdapter implements BukkitImplAdapter<net.minecraft
         ));
     }
 
+    /*@Override
+    public void sendFakeNBT(Player player, BlockVector3 pos, CompoundTag nbtData) {
+        ((CraftPlayer) player).getHandle().connection.send(ClientboundBlockEntityDataPacket.create(
+                new StructureBlockEntity(
+                        new BlockPos(pos.getBlockX(), pos.getBlockY(), pos.getBlockZ()),
+                        Blocks.STRUCTURE_BLOCK.defaultBlockState()
+                ),
+                __ -> (net.minecraft.nbt.CompoundTag) fromNative(nbtData)
+        ));
+    }*/
+
     @Override
     public void sendFakeOP(Player player) {
         ((CraftPlayer) player).getHandle().connection.send(new ClientboundEntityEventPacket(
@@ -599,7 +637,7 @@ public final class PaperweightAdapter implements BukkitImplAdapter<net.minecraft
         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).consumesAction()) {
                 result = InteractionResult.SUCCESS;
@@ -680,6 +718,7 @@ public final class PaperweightAdapter implements BukkitImplAdapter<net.minecraft
                     seed,
                     ImmutableList.of(),
                     false,
+                    originalWorld.getRandomSequences(),
                     env,
                     gen,
                     bukkitWorld.getBiomeProvider()
@@ -815,6 +854,17 @@ public final class PaperweightAdapter implements BukkitImplAdapter<net.minecraft
         return false;
     }
 
+    /*@Override
+    public void initializeRegistries() {
+        DedicatedServer server = ((CraftServer) Bukkit.getServer()).getServer();
+        // Biomes
+        for (ResourceLocation name : server.registryAccess().registryOrThrow(Registries.BIOME).keySet()) {
+            if (BiomeType.REGISTRY.get(name.toString()) == null) {
+                BiomeType.REGISTRY.register(name.toString(), new BiomeType(name.toString()));
+            }
+        }
+    }*
+
     // ------------------------------------------------------------------------
     // Code that is less likely to break
     // ------------------------------------------------------------------------
@@ -987,7 +1037,7 @@ public final class PaperweightAdapter implements BukkitImplAdapter<net.minecraft
         MojangWatchdog(DedicatedServer server) throws NoSuchFieldException {
             this.server = server;
             Field tickField = MinecraftServer.class.getDeclaredField(
-                    Refraction.pickName("nextTickTime", "ag")
+                    Refraction.pickName("nextTickTime", "ah")
             );
             if (tickField.getType() != long.class) {
                 throw new IllegalStateException("nextTickTime is not a long field, mapping is likely incorrect");

worldedit-bukkit/adapters/adapter-1_20/src/main/java/com/sk89q/worldedit/bukkit/adapter/ext/fawe/v1_20_R1/PaperweightDataConverters.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_19_R2;
+package com.sk89q.worldedit.bukkit.adapter.ext.fawe.v1_20_R1;
 
 import com.google.common.collect.Lists;
 import com.google.common.collect.Maps;
@@ -29,12 +29,12 @@ import com.google.gson.JsonDeserializationContext;
 import com.google.gson.JsonDeserializer;
 import com.google.gson.JsonElement;
 import com.google.gson.JsonParseException;
+import com.mojang.datafixers.DSL;
 import com.mojang.datafixers.DSL.TypeReference;
 import com.mojang.datafixers.DataFixer;
 import com.mojang.datafixers.DataFixerBuilder;
 import com.mojang.datafixers.schemas.Schema;
 import com.mojang.serialization.Dynamic;
-import com.sk89q.jnbt.CompoundTag;
 import com.sk89q.worldedit.util.nbt.CompoundBinaryTag;
 import net.minecraft.core.Direction;
 import net.minecraft.nbt.NbtOps;
@@ -221,7 +221,7 @@ class PaperweightDataConverters extends DataFixerBuilder implements com.sk89q.wo
     }
 
     @Override
-    public DataFixer buildOptimized(Executor executor) {
+    public DataFixer buildOptimized(final Set<DSL.TypeReference> requiredTypes, Executor executor) {
         return buildUnoptimized();
     }
 

worldedit-bukkit/adapters/adapter-1_20/src/main/java/com/sk89q/worldedit/bukkit/adapter/ext/fawe/v1_20_R1/PaperweightFakePlayer.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_19_R2;
+package com.sk89q.worldedit.bukkit.adapter.ext.fawe.v1_20_R1;
 
 import com.mojang.authlib.GameProfile;
 import net.minecraft.network.chat.Component;
@@ -88,6 +88,6 @@ class PaperweightFakePlayer extends ServerPlayer {
     }
 
     @Override
-    public void openTextEdit(SignBlockEntity sign) {
+    public void openTextEdit(SignBlockEntity sign, boolean front) {
     }
 }

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

@@ -17,22 +17,22 @@
  * along with this program.  If not, see <https://www.gnu.org/licenses/>.
  */
 
-package com.sk89q.worldedit.bukkit.adapter.ext.fawe.v1_19_R2;
+package com.sk89q.worldedit.bukkit.adapter.ext.fawe.v1_20_R1;
 
+import com.sk89q.worldedit.util.nbt.CompoundBinaryTag;
 import com.sk89q.worldedit.bukkit.BukkitAdapter;
 import com.sk89q.worldedit.internal.block.BlockStateIdAccess;
 import com.sk89q.worldedit.internal.wna.WorldNativeAccess;
 import com.sk89q.worldedit.util.SideEffect;
 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_19_R2.CraftWorld;
+import org.bukkit.craftbukkit.v1_20_R1.CraftWorld;
-import org.bukkit.craftbukkit.v1_19_R2.block.data.CraftBlockData;
+import org.bukkit.craftbukkit.v1_20_R1.block.data.CraftBlockData;
 import org.bukkit.event.block.BlockPhysicsEvent;
 
 import java.lang.ref.WeakReference;
@@ -101,7 +101,7 @@ public class PaperweightWorldNativeAccess implements WorldNativeAccess<LevelChun
     }
 
     @Override
-    public boolean updateTileEntity(final BlockPos position, final CompoundBinaryTag tag) {
+    public boolean updateTileEntity(BlockPos position, CompoundBinaryTag tag) {
         return false;
     }
 
@@ -114,7 +114,7 @@ public class PaperweightWorldNativeAccess implements WorldNativeAccess<LevelChun
 
     @Override
     public boolean isChunkTicking(LevelChunk chunk) {
-        return chunk.getFullStatus().isOrAfter(ChunkHolder.FullChunkStatus.TICKING);
+        return chunk.getFullStatus().isOrAfter(FullChunkStatus.BLOCK_TICKING);
     }
 
     @Override
@@ -177,4 +177,5 @@ public class PaperweightWorldNativeAccess implements WorldNativeAccess<LevelChun
     public void flush() {
 
     }
+
 }

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

@@ -1,27 +1,26 @@
-package com.sk89q.worldedit.bukkit.adapter.impl.fawe.v1_19_R2;
+package com.sk89q.worldedit.bukkit.adapter.impl.fawe.v1_20_R1;
 
 import com.google.common.base.Suppliers;
 import com.sk89q.jnbt.CompoundTag;
 import com.sk89q.util.ReflectionUtil;
 import com.sk89q.worldedit.bukkit.adapter.Refraction;
-import com.sk89q.worldedit.bukkit.adapter.impl.fawe.v1_19_R2.nbt.PaperweightLazyCompoundTag;
+import com.sk89q.worldedit.bukkit.adapter.impl.fawe.v1_20_R1.nbt.PaperweightLazyCompoundTag;
 import com.sk89q.worldedit.world.registry.BlockMaterial;
 import net.minecraft.core.BlockPos;
 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.LiquidBlock;
 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.PushReaction;
-import org.bukkit.craftbukkit.v1_19_R2.block.data.CraftBlockData;
+import org.bukkit.craftbukkit.v1_20_R1.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;
@@ -35,13 +34,12 @@ 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", "aP"));
+                Refraction.pickName("properties", "aN"));
         this.isTranslucent = !(boolean) ReflectionUtil.getField(BlockBehaviour.Properties.class, blockInfo,
-                Refraction.pickName("canOcclude", "n")
+                Refraction.pickName("canOcclude", "m")
         );
         opacity = blockState.getLightBlock(EmptyBlockGetter.INSTANCE, BlockPos.ZERO);
         BlockEntity tileEntity = !(block instanceof EntityBlock) ? null : ((EntityBlock) block).newBlockEntity(
@@ -65,10 +63,6 @@ public class PaperweightBlockMaterial implements BlockMaterial {
         return craftBlockData;
     }
 
-    public Material getMaterial() {
-        return material;
-    }
-
     @Override
     public boolean isAir() {
         return blockState.isAir();
@@ -81,7 +75,7 @@ public class PaperweightBlockMaterial implements BlockMaterial {
 
     @Override
     public boolean isOpaque() {
-        return material.isSolidBlocking();
+        return blockState.isOpaque();
     }
 
     @Override
@@ -91,12 +85,14 @@ public class PaperweightBlockMaterial implements BlockMaterial {
 
     @Override
     public boolean isLiquid() {
-        return material.isLiquid();
+        // TODO: Better check ?
+        return block instanceof LiquidBlock;
     }
 
     @Override
     public boolean isSolid() {
-        return material.isSolid();
+        // TODO: Replace
+        return blockState.isSolid();
     }
 
     @Override
@@ -126,12 +122,12 @@ 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
@@ -141,12 +137,12 @@ public class PaperweightBlockMaterial implements BlockMaterial {
 
     @Override
     public boolean isMovementBlocker() {
-        return material.isSolid();
+        return craftMaterial.isSolid();
     }
 
     @Override
     public boolean isBurnable() {
-        return material.isFlammable();
+        return craftMaterial.isBurnable();
     }
 
     @Override
@@ -157,7 +153,7 @@ public class PaperweightBlockMaterial implements BlockMaterial {
 
     @Override
     public boolean isReplacedDuringPlacement() {
-        return material.isReplaceable();
+        return blockState.canBeReplaced();
     }
 
     @Override
@@ -183,7 +179,7 @@ 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/src/main/java/com/sk89q/worldedit/bukkit/adapter/impl/fawe/v1_20_R1/PaperweightFaweAdapter.java

@@ -1,4 +1,4 @@
-package com.sk89q.worldedit.bukkit.adapter.impl.fawe.v1_19_R2;
+package com.sk89q.worldedit.bukkit.adapter.impl.fawe.v1_20_R1;
 
 import com.fastasyncworldedit.bukkit.adapter.CachedBukkitAdapter;
 import com.fastasyncworldedit.bukkit.adapter.IDelegateBukkitImplAdapter;
@@ -17,13 +17,12 @@ import com.google.common.collect.ImmutableMap;
 import com.sk89q.jnbt.Tag;
 import com.sk89q.worldedit.EditSession;
 import com.sk89q.worldedit.blocks.BaseItemStack;
-import com.sk89q.worldedit.blocks.TileEntityBlock;
 import com.sk89q.worldedit.bukkit.BukkitAdapter;
 import com.sk89q.worldedit.bukkit.BukkitWorld;
 import com.sk89q.worldedit.bukkit.adapter.BukkitImplAdapter;
-import com.sk89q.worldedit.bukkit.adapter.ext.fawe.v1_19_R2.PaperweightAdapter;
+import com.sk89q.worldedit.bukkit.adapter.ext.fawe.v1_20_R1.PaperweightAdapter;
-import com.sk89q.worldedit.bukkit.adapter.impl.fawe.v1_19_R2.nbt.PaperweightLazyCompoundTag;
+import com.sk89q.worldedit.bukkit.adapter.impl.fawe.v1_20_R1.nbt.PaperweightLazyCompoundTag;
-import com.sk89q.worldedit.bukkit.adapter.impl.fawe.v1_19_R2.regen.PaperweightRegen;
+import com.sk89q.worldedit.bukkit.adapter.impl.fawe.v1_20_R1.regen.PaperweightRegen;
 import com.sk89q.worldedit.entity.BaseEntity;
 import com.sk89q.worldedit.extent.Extent;
 import com.sk89q.worldedit.internal.block.BlockStateIdAccess;
@@ -50,7 +49,6 @@ 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;
@@ -60,7 +58,6 @@ import net.minecraft.core.BlockPos;
 import net.minecraft.core.Registry;
 import net.minecraft.core.WritableRegistry;
 import net.minecraft.core.registries.Registries;
-import net.minecraft.nbt.IntTag;
 import net.minecraft.network.protocol.game.ClientboundLevelChunkWithLightPacket;
 import net.minecraft.resources.ResourceLocation;
 import net.minecraft.server.MinecraftServer;
@@ -71,14 +68,12 @@ 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;
@@ -86,15 +81,14 @@ import org.bukkit.Material;
 import org.bukkit.NamespacedKey;
 import org.bukkit.TreeType;
 import org.bukkit.block.data.BlockData;
-import org.bukkit.craftbukkit.v1_19_R2.CraftChunk;
+import org.bukkit.craftbukkit.v1_20_R1.CraftServer;
-import org.bukkit.craftbukkit.v1_19_R2.CraftServer;
+import org.bukkit.craftbukkit.v1_20_R1.CraftWorld;
-import org.bukkit.craftbukkit.v1_19_R2.CraftWorld;
+import org.bukkit.craftbukkit.v1_20_R1.block.CraftBlockState;
-import org.bukkit.craftbukkit.v1_19_R2.block.CraftBlockState;
+import org.bukkit.craftbukkit.v1_20_R1.block.data.CraftBlockData;
-import org.bukkit.craftbukkit.v1_19_R2.block.data.CraftBlockData;
+import org.bukkit.craftbukkit.v1_20_R1.entity.CraftEntity;
-import org.bukkit.craftbukkit.v1_19_R2.entity.CraftEntity;
+import org.bukkit.craftbukkit.v1_20_R1.entity.CraftPlayer;
-import org.bukkit.craftbukkit.v1_19_R2.entity.CraftPlayer;
+import org.bukkit.craftbukkit.v1_20_R1.inventory.CraftItemStack;
-import org.bukkit.craftbukkit.v1_19_R2.inventory.CraftItemStack;
+import org.bukkit.craftbukkit.v1_20_R1.util.CraftNamespacedKey;
-import org.bukkit.craftbukkit.v1_19_R2.util.CraftNamespacedKey;
 import org.bukkit.entity.Player;
 
 import javax.annotation.Nullable;
@@ -306,54 +300,6 @@ public final class PaperweightFaweAdapter extends CachedBukkitAdapter implements
         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(
@@ -650,10 +596,17 @@ public final class PaperweightFaweAdapter extends CachedBukkitAdapter implements
                 .getServer()
                 .registryAccess()
                 .registryOrThrow(BIOME);
-        return biomeRegistry.stream()
+        List<ResourceLocation> keys = biomeRegistry.stream()
-                .map(biomeRegistry::getKey).filter(Objects::nonNull)
+                .map(biomeRegistry::getKey).filter(Objects::nonNull).toList();
-                .map(CraftNamespacedKey::fromMinecraft)
+        List<NamespacedKey> namespacedKeys = new ArrayList<>();
-                .collect(Collectors.toList());
+        for (ResourceLocation key : keys) {
+            try {
+                namespacedKeys.add(CraftNamespacedKey.fromMinecraft(key));
+            } catch (IllegalArgumentException e) {
+                LOGGER.error("Error converting biome key {}", key.toString(), e);
+            }
+        }
+        return namespacedKeys;
     }
 
     @Override

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

@@ -1,4 +1,4 @@
-package com.sk89q.worldedit.bukkit.adapter.impl.fawe.v1_19_R1;
+package com.sk89q.worldedit.bukkit.adapter.impl.fawe.v1_20_R1;
 
 import com.fastasyncworldedit.core.Fawe;
 import com.fastasyncworldedit.core.math.IntPair;
@@ -17,12 +17,13 @@ import net.minecraft.nbt.CompoundTag;
 import net.minecraft.server.MinecraftServer;
 import net.minecraft.server.level.ChunkHolder;
 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_19_R1.CraftWorld;
+import org.bukkit.craftbukkit.v1_20_R1.CraftWorld;
-import org.bukkit.craftbukkit.v1_19_R1.block.data.CraftBlockData;
+import org.bukkit.craftbukkit.v1_20_R1.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) {
@@ -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

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

@@ -1,4 +1,4 @@
-package com.sk89q.worldedit.bukkit.adapter.impl.fawe.v1_19_R2;
+package com.sk89q.worldedit.bukkit.adapter.impl.fawe.v1_20_R1;
 
 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_19_R2.nbt.PaperweightLazyCompoundTag;
+import com.sk89q.worldedit.bukkit.adapter.impl.fawe.v1_20_R1.nbt.PaperweightLazyCompoundTag;
 import com.sk89q.worldedit.internal.Constants;
 import com.sk89q.worldedit.internal.util.LogManagerCompat;
 import com.sk89q.worldedit.math.BlockVector3;
@@ -29,11 +29,7 @@ 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.level.ServerLevel;
 import net.minecraft.sounds.SoundEvents;
@@ -46,34 +42,17 @@ 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.chunk.PalettedContainerRO;
 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_19_R2.CraftWorld;
+import org.bukkit.craftbukkit.v1_20_R1.CraftWorld;
-import org.bukkit.craftbukkit.v1_19_R2.block.CraftBlock;
+import org.bukkit.craftbukkit.v1_20_R1.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.Future;
 import java.util.concurrent.Semaphore;
@@ -272,8 +251,7 @@ public class PaperweightGetBlocks extends CharGetBlocks implements BukkitGetBloc
                 ((LevelLightEngine) serverLevel.getChunkSource().getLightEngine()).queueSectionData(
                         LightLayer.BLOCK,
                         sectionPos,
-                        dataLayer,
+                        dataLayer
-                        true
                 );
             }
             skyLight[alayer] = dataLayer;
@@ -300,7 +278,7 @@ 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;
@@ -332,6 +310,7 @@ 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();
@@ -408,7 +387,7 @@ public class PaperweightGetBlocks extends CharGetBlocks implements BukkitGetBloc
                     }
 
                     int ordinal = set.getBlock(lx, ly, lz).getOrdinal();
-                    if (ordinal != 0) {
+                    if (ordinal != BlockTypesCache.ReservedIDs.__RESERVED__) {
                         BlockEntity tile = entry.getValue();
                         if (PaperLib.isPaper() && tile instanceof BeaconBlockEntity) {
                             if (beacons == null) {
@@ -490,9 +469,11 @@ public class PaperweightGetBlocks extends CharGetBlocks implements BukkitGetBloc
 
                     bitMask |= 1 << getSectionIndex;
 
+                    // setArr is modified by PaperweightPlatformAdapter#newChunkSection. This is in order to write changes to
+                    // this chunk GET when #updateGet is called. Future dords, please listen this time.
                     char[] tmp = set.load(layerNo);
-                    char[] setArr = new char[4096];
+                    char[] setArr = new char[tmp.length];
-                    System.arraycopy(tmp, 0, setArr, 0, 4096);
+                    System.arraycopy(tmp, 0, setArr, 0, tmp.length);
 
                     // synchronise on internal section to avoid circular locking with a continuing edit if the chunk was
                     // submitted to keep loaded internal chunks to queue target size.
@@ -526,8 +507,7 @@ 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,
@@ -1049,8 +1029,7 @@ public class PaperweightGetBlocks extends CharGetBlocks implements BukkitGetBloc
                 ((LevelLightEngine) serverLevel.getChunkSource().getLightEngine()).queueSectionData(
                         lightLayer,
                         sectionPos,
-                        dataLayer,
+                        dataLayer
-                        true
                 );
             }
             synchronized (dataLayer) {

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

@@ -1,4 +1,4 @@
-package com.sk89q.worldedit.bukkit.adapter.impl.fawe.v1_19_R2;
+package com.sk89q.worldedit.bukkit.adapter.impl.fawe.v1_20_R1;
 
 import com.fastasyncworldedit.core.extent.processor.heightmap.HeightMapType;
 import com.fastasyncworldedit.core.queue.IBlocks;
@@ -8,7 +8,7 @@ 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_19_R2.nbt.PaperweightLazyCompoundTag;
+import com.sk89q.worldedit.bukkit.adapter.impl.fawe.v1_20_R1.nbt.PaperweightLazyCompoundTag;
 import com.sk89q.worldedit.internal.util.LogManagerCompat;
 import com.sk89q.worldedit.math.BlockVector3;
 import com.sk89q.worldedit.world.biome.BiomeType;

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

@@ -1,4 +1,4 @@
-package com.sk89q.worldedit.bukkit.adapter.impl.fawe.v1_19_R2;
+package com.sk89q.worldedit.bukkit.adapter.impl.fawe.v1_20_R1;
 
 import com.fastasyncworldedit.bukkit.adapter.MapChunkUtil;
 import com.sk89q.worldedit.bukkit.adapter.Refraction;

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

@@ -1,4 +1,4 @@
-package com.sk89q.worldedit.bukkit.adapter.impl.fawe.v1_19_R2;
+package com.sk89q.worldedit.bukkit.adapter.impl.fawe.v1_20_R1;
 
 import com.destroystokyo.paper.util.maplist.EntityList;
 import com.fastasyncworldedit.bukkit.adapter.CachedBukkitAdapter;
@@ -14,6 +14,7 @@ import com.mojang.datafixers.util.Either;
 import com.sk89q.worldedit.bukkit.WorldEditPlugin;
 import com.sk89q.worldedit.bukkit.adapter.BukkitImplAdapter;
 import com.sk89q.worldedit.bukkit.adapter.Refraction;
+import com.sk89q.worldedit.internal.util.LogManagerCompat;
 import com.sk89q.worldedit.world.biome.BiomeType;
 import com.sk89q.worldedit.world.biome.BiomeTypes;
 import com.sk89q.worldedit.world.block.BlockState;
@@ -29,10 +30,12 @@ import net.minecraft.server.level.ChunkHolder;
 import net.minecraft.server.level.ChunkMap;
 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.level.ChunkPos;
@@ -41,6 +44,8 @@ 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.ChunkStatus;
 import net.minecraft.world.level.chunk.GlobalPalette;
 import net.minecraft.world.level.chunk.HashMapPalette;
 import net.minecraft.world.level.chunk.LevelChunk;
@@ -50,13 +55,16 @@ 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.entity.PersistentEntitySectionManager;
-import org.bukkit.craftbukkit.v1_19_R2.CraftChunk;
+import org.apache.logging.log4j.Logger;
+import org.bukkit.Bukkit;
+import org.bukkit.craftbukkit.v1_20_R1.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;
@@ -72,8 +80,11 @@ import java.util.Map;
 import java.util.Optional;
 import java.util.concurrent.CompletableFuture;
 import java.util.concurrent.Semaphore;
+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 {
@@ -103,14 +114,23 @@ public final class PaperweightPlatformAdapter extends NMSAdapter {
     private static final MethodHandle methodRemoveGameEventListener;
     private static final MethodHandle methodremoveTickingBlockEntity;
 
+    /*
+     * 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);
@@ -124,11 +144,11 @@ 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(
@@ -136,7 +156,7 @@ public final class PaperweightPlatformAdapter extends NMSAdapter {
                     "b"
             ), long.class);
             getVisibleChunkIfPresent.setAccessible(true);
-            methodGetVisibleChunk = MethodHandles.lookup().unreflect(getVisibleChunkIfPresent);
+            methodGetVisibleChunk = lookup.unreflect(getVisibleChunkIfPresent);
 
             Unsafe unsafe = ReflectionUtils.getUnsafe();
             if (!PaperLib.isPaper()) {
@@ -160,7 +180,7 @@ public final class PaperweightPlatformAdapter extends NMSAdapter {
                     ServerLevel.class
             );
             removeGameEventListener.setAccessible(true);
-            methodRemoveGameEventListener = MethodHandles.lookup().unreflect(removeGameEventListener);
+            methodRemoveGameEventListener = lookup.unreflect(removeGameEventListener);
 
             Method removeBlockEntityTicker = LevelChunk.class.getDeclaredMethod(
                     Refraction.pickName(
@@ -169,9 +189,9 @@ public final class PaperweightPlatformAdapter extends NMSAdapter {
                     ), BlockPos.class
             );
             removeBlockEntityTicker.setAccessible(true);
-            methodremoveTickingBlockEntity = MethodHandles.lookup().unreflect(removeBlockEntityTicker);
+            methodremoveTickingBlockEntity = lookup.unreflect(removeBlockEntityTicker);
 
-            fieldRemove = BlockEntity.class.getDeclaredField(Refraction.pickName("remove", "p"));
+            fieldRemove = BlockEntity.class.getDeclaredField(Refraction.pickName("remove", "q"));
             fieldRemove.setAccessible(true);
 
             CHUNKSECTION_BASE = unsafe.arrayBaseOffset(LevelChunkSection[].class);
@@ -197,17 +217,30 @@ public final class PaperweightPlatformAdapter extends NMSAdapter {
             }
             try {
                 // Non-Paper
-                SERVER_LEVEL_ENTITY_MANAGER = ServerLevel.class.getDeclaredField("entityManager");
+                SERVER_LEVEL_ENTITY_MANAGER = ServerLevel.class.getDeclaredField(Refraction.pickName("entityManager", "M"));
-                LEVEL_CHUNK_ENTITIES.setAccessible(true);
+                SERVER_LEVEL_ENTITY_MANAGER.setAccessible(true);
             } catch (NoSuchFieldException ignored) {
             }
             POST_CHUNK_REWRITE = chunkRewrite;
-        } catch (RuntimeException e) {
+        } 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(
@@ -267,10 +300,12 @@ public final class PaperweightPlatformAdapter extends NMSAdapter {
         } else {
             LevelChunk nmsChunk = serverLevel.getChunkSource().getChunkAtIfCachedImmediately(chunkX, chunkZ);
             if (nmsChunk != null) {
+                addTicket(serverLevel, chunkX, chunkZ);
                 return nmsChunk;
             }
             nmsChunk = serverLevel.getChunkSource().getChunkAtIfLoadedImmediately(chunkX, chunkZ);
             if (nmsChunk != null) {
+                addTicket(serverLevel, chunkX, chunkZ);
                 return nmsChunk;
             }
             // Avoid "async" methods from the main thread.
@@ -279,8 +314,23 @@ public final class PaperweightPlatformAdapter extends NMSAdapter {
             }
             CompletableFuture<org.bukkit.Chunk> future = serverLevel.getWorld().getChunkAtAsync(chunkX, chunkZ, true, true);
             try {
-                CraftChunk chunk = (CraftChunk) future.get();
+                CraftChunk chunk;
-                return chunk.getHandle();
+                try {
+                    chunk = (CraftChunk) future.get(10, TimeUnit.SECONDS);
+                } catch (TimeoutException e) {
+                    String world = serverLevel.getWorld().getName();
+                    // We've already taken 10 seconds we can afford to wait a little here.
+                    boolean loaded = TaskManager.taskManager().sync(() -> Bukkit.getWorld(world) != null);
+                    if (loaded) {
+                        LOGGER.warn("Chunk {},{} failed to load in 10 seconds in world {}. Retrying...", chunkX, chunkZ, world);
+                        // Retry chunk load
+                        chunk = (CraftChunk) serverLevel.getWorld().getChunkAtAsync(chunkX, chunkZ, true, true).get();
+                    } else {
+                        throw new UnsupportedOperationException("Cannot load chunk from unloaded world " + world + "!");
+                    }
+                }
+                addTicket(serverLevel, chunkX, chunkZ);
+                return (LevelChunk) CRAFT_CHUNK_GET_HANDLE.invoke(chunk);
             } catch (Throwable e) {
                 e.printStackTrace();
             }
@@ -288,6 +338,13 @@ public final class PaperweightPlatformAdapter extends NMSAdapter {
         return TaskManager.taskManager().sync(() -> serverLevel.getChunk(chunkX, chunkZ));
     }
 
+    private static void addTicket(ServerLevel serverLevel, int chunkX, int chunkZ) {
+        // Ensure chunk is definitely loaded before applying a ticket
+        io.papermc.paper.util.MCUtil.MAIN_EXECUTOR.execute(() -> serverLevel
+                .getChunkSource()
+                .addRegionTicket(TicketType.UNLOAD_COOLDOWN, new ChunkPos(chunkX, chunkZ), 0, Unit.INSTANCE));
+    }
+
     public static ChunkHolder getPlayerChunk(ServerLevel nmsWorld, final int chunkX, final int chunkZ) {
         ChunkMap chunkMap = nmsWorld.getChunkSource().chunkMap;
         try {
@@ -326,9 +383,8 @@ 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
@@ -336,8 +392,7 @@ public final class PaperweightPlatformAdapter extends NMSAdapter {
                         levelChunk,
                         nmsWorld.getChunkSource().getLightEngine(),
                         null,
-                        null,
+                        null
-                        true
                 );
             }
             nearbyPlayers(nmsWorld, coordIntPair).forEach(p -> p.connection.send(packet));
@@ -443,12 +498,11 @@ 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 {
@@ -466,15 +520,14 @@ 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);
     }
 
     /**
@@ -511,8 +564,7 @@ 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;

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

@@ -1,4 +1,4 @@
-package com.sk89q.worldedit.bukkit.adapter.impl.fawe.v1_19_R2;
+package com.sk89q.worldedit.bukkit.adapter.impl.fawe.v1_20_R1;
 
 import com.fastasyncworldedit.core.configuration.Settings;
 import com.fastasyncworldedit.core.extent.processor.ProcessorScope;

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

@@ -1,4 +1,4 @@
-package com.sk89q.worldedit.bukkit.adapter.impl.fawe.v1_19_R2;
+package com.sk89q.worldedit.bukkit.adapter.impl.fawe.v1_20_R1;
 
 import com.fastasyncworldedit.core.configuration.Settings;
 import com.fastasyncworldedit.core.extent.processor.lighting.NMSRelighter;

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

@@ -1,4 +1,4 @@
-package com.sk89q.worldedit.bukkit.adapter.impl.fawe.v1_19_R1;
+package com.sk89q.worldedit.bukkit.adapter.impl.fawe.v1_20_R1;
 
 import com.fastasyncworldedit.core.extent.processor.lighting.NullRelighter;
 import com.fastasyncworldedit.core.extent.processor.lighting.RelightMode;
@@ -8,7 +8,7 @@ import com.fastasyncworldedit.core.queue.IQueueChunk;
 import com.fastasyncworldedit.core.queue.IQueueExtent;
 import com.sk89q.worldedit.world.World;
 import org.bukkit.Bukkit;
-import org.bukkit.craftbukkit.v1_19_R1.CraftWorld;
+import org.bukkit.craftbukkit.v1_20_R1.CraftWorld;
 
 import javax.annotation.Nonnull;
 

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

@@ -1,4 +1,4 @@
-package com.sk89q.worldedit.bukkit.adapter.impl.fawe.v1_19_R2.nbt;
+package com.sk89q.worldedit.bukkit.adapter.impl.fawe.v1_20_R1.nbt;
 
 import com.sk89q.jnbt.CompoundTag;
 import com.sk89q.jnbt.LazyCompoundTag;

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

@@ -1,4 +1,4 @@
-package com.sk89q.worldedit.bukkit.adapter.impl.fawe.v1_19_R2.regen;
+package com.sk89q.worldedit.bukkit.adapter.impl.fawe.v1_20_R1.regen;
 
 import com.fastasyncworldedit.bukkit.adapter.Regenerator;
 import com.fastasyncworldedit.core.Fawe;
@@ -11,7 +11,7 @@ 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_19_R2.PaperweightGetBlocks;
+import com.sk89q.worldedit.bukkit.adapter.impl.fawe.v1_20_R1.PaperweightGetBlocks;
 import com.sk89q.worldedit.extent.Extent;
 import com.sk89q.worldedit.internal.util.LogManagerCompat;
 import com.sk89q.worldedit.regions.Region;
@@ -60,9 +60,10 @@ 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_19_R2.CraftServer;
+import org.bukkit.Chunk;
-import org.bukkit.craftbukkit.v1_19_R2.CraftWorld;
+import org.bukkit.craftbukkit.v1_20_R1.CraftServer;
-import org.bukkit.craftbukkit.v1_19_R2.generator.CustomChunkGenerator;
+import org.bukkit.craftbukkit.v1_20_R1.CraftWorld;
+import org.bukkit.craftbukkit.v1_20_R1.generator.CustomChunkGenerator;
 import org.bukkit.generator.BiomeProvider;
 import org.bukkit.generator.BlockPopulator;
 
@@ -110,17 +111,17 @@ public class PaperweightRegen extends Regenerator<ChunkAccess, ProtoChunk, Level
         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(
+        /*chunkStati.put(
                 ChunkStatus.LIQUID_CARVERS,
                 Concurrency.NONE
-        );   // liquid carvers: radius 0, but RADIUS and FULL change results
+        );   // liquid carvers: radius 0, but RADIUS and FULL change results*/
         chunkStati.put(ChunkStatus.FEATURES, Concurrency.NONE);   // features: uses unsynchronized maps
         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.HEIGHTMAPS, Concurrency.FULL);   // heightmaps: radius 0
+        // chunkStati.put(ChunkStatus.HEIGHTMAPS, Concurrency.FULL);   // heightmaps: radius 0
 
         try {
             serverWorldsField = CraftServer.class.getDeclaredField("worlds");
@@ -151,10 +152,10 @@ public class PaperweightRegen extends Regenerator<ChunkAccess, ProtoChunk, Level
             delegateField = CustomChunkGenerator.class.getDeclaredField("delegate");
             delegateField.setAccessible(true);
 
-            chunkSourceField = ServerLevel.class.getDeclaredField(Refraction.pickName("chunkSource", "L"));
+            chunkSourceField = ServerLevel.class.getDeclaredField(Refraction.pickName("chunkSource", "I"));
             chunkSourceField.setAccessible(true);
 
-            generatorStructureStateField = ChunkMap.class.getDeclaredField(Refraction.pickName("chunkGeneratorState", "w"));
+            generatorStructureStateField = ChunkMap.class.getDeclaredField(Refraction.pickName("chunkGeneratorState", "v"));
             generatorStructureStateField.setAccessible(true);
 
             ringPositionsField = ChunkGeneratorStructureState.class.getDeclaredField(Refraction.pickName("ringPositions", "g"));
@@ -263,6 +264,7 @@ public class PaperweightRegen extends Regenerator<ChunkAccess, ProtoChunk, Level
                 seed,
                 ImmutableList.of(),
                 false,
+                originalServerWorld.getRandomSequences(),
                 environment,
                 generator,
                 biomeProvider
@@ -440,7 +442,11 @@ 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
@@ -545,7 +551,7 @@ public class PaperweightRegen extends Regenerator<ChunkAccess, ProtoChunk, Level
 
         @Override
         public String name() {
-            return chunkStatus.getName();
+            return chunkStatus.toString();
         }
 
         @Override
@@ -557,8 +563,7 @@ public class PaperweightRegen extends Regenerator<ChunkAccess, ProtoChunk, Level
                     structureTemplateManager,
                     threadedLevelLightEngine,
                     c -> CompletableFuture.completedFuture(Either.left(c)),
-                    accessibleChunks,
+                    accessibleChunks
-                    true
             );
         }
 
@@ -579,11 +584,6 @@ public class PaperweightRegen extends Regenerator<ChunkAccess, ProtoChunk, Level
             super(chunkProvider, chunkProvider.chunkMap, false, MAILBOX, HANDLE);
         }
 
-        @Override
-        public CompletableFuture<ChunkAccess> retainData(final ChunkAccess chunk) {
-            return CompletableFuture.completedFuture(chunk);
-        }
-
         @Override
         public CompletableFuture<ChunkAccess> lightChunk(final ChunkAccess chunk, final boolean excludeBlocks) {
             return CompletableFuture.completedFuture(chunk);

worldedit-bukkit/build.gradle.kts

@@ -3,7 +3,7 @@ import io.papermc.paperweight.userdev.attribute.Obfuscation
 
 plugins {
     `java-library`
-    id("com.modrinth.minotaur") version "2.+"
+    alias(libs.plugins.minotaur)
 }
 
 project.description = "Bukkit"
@@ -32,6 +32,10 @@ repositories {
         name = "OSS Sonatype Snapshots"
         url = uri("https://oss.sonatype.org/content/repositories/snapshots/")
     }
+    maven {
+        name = "Glaremasters"
+        url = uri("https://repo.glaremasters.me/repository/towny/")
+    }
     flatDir { dir(File("src/main/resources")) }
 }
 
@@ -47,7 +51,13 @@ val adapters = configurations.create("adapters") {
     isCanBeResolved = true
     shouldResolveConsistentlyWith(configurations["runtimeClasspath"])
     attributes {
-        attribute(Obfuscation.OBFUSCATION_ATTRIBUTE, objects.named(Obfuscation.OBFUSCATED))
+        attribute(Obfuscation.OBFUSCATION_ATTRIBUTE,
+                if ((project.findProperty("enginehub.obf.none") as String?).toBoolean()) {
+                    objects.named(Obfuscation.NONE)
+                } else {
+                    objects.named(Obfuscation.OBFUSCATED)
+                }
+        )
     }
 }
 
@@ -64,19 +74,19 @@ dependencies {
     implementation(libs.fastutil)
 
     // Platform expectations
-    compileOnly("io.papermc.paper:paper-api") {
+    compileOnly(libs.paper) {
         exclude("junit", "junit")
         exclude(group = "org.slf4j", module = "slf4j-api")
     }
 
     // Logging
-    localImplementation("org.apache.logging.log4j:log4j-api")
+    localImplementation(libs.log4jApi)
     localImplementation(libs.log4jBom) {
         because("Spigot provides Log4J (sort of, not in API, implicitly part of server)")
     }
 
     // Plugins
-    compileOnly("com.github.MilkBowl:VaultAPI") { isTransitive = false }
+    compileOnly(libs.vault) { isTransitive = false }
     compileOnly(libs.dummypermscompat) {
         exclude("com.github.MilkBowl", "VaultAPI")
     }
@@ -91,26 +101,26 @@ dependencies {
     compileOnly(libs.griefdefender) { isTransitive = false }
     compileOnly(libs.residence) { isTransitive = false }
     compileOnly(libs.towny) { isTransitive = false }
-    compileOnly("com.plotsquared:PlotSquared-Bukkit") { isTransitive = false }
+    compileOnly(libs.plotSquaredBukkit) { isTransitive = false }
-    compileOnly("com.plotsquared:PlotSquared-Core") { isTransitive = false }
+    compileOnly(libs.plotSquaredCore) { isTransitive = false }
 
     // Third party
-    implementation("io.papermc:paperlib")
+    implementation(libs.paperlib)
-    implementation("org.bstats:bstats-bukkit") { isTransitive = false }
+    implementation(libs.bstatsBukkit) { isTransitive = false }
     implementation(libs.bstatsBase) { isTransitive = false }
-    implementation("dev.notmyfault.serverlib:ServerLib")
+    implementation(libs.serverlib)
-    implementation("com.intellectualsites.paster:Paster") { isTransitive = false }
+    implementation(libs.paster) { isTransitive = false }
     api(libs.lz4Java) { isTransitive = false }
     api(libs.sparsebitset) { isTransitive = false }
     api(libs.parallelgzip) { isTransitive = false }
-    compileOnly("net.kyori:adventure-api")
+    compileOnly(libs.adventureApi)
-    compileOnlyApi("org.checkerframework:checker-qual")
+    compileOnlyApi(libs.checkerqual)
 
     // Tests
     testImplementation(libs.mockito)
-    testImplementation("net.kyori:adventure-api")
+    testImplementation(libs.adventureApi)
-    testImplementation("org.checkerframework:checker-qual")
+    testImplementation(libs.checkerqual)
-    testImplementation("io.papermc.paper:paper-api") { isTransitive = true }
+    testImplementation(libs.paper) { isTransitive = true }
 }
 
 tasks.named<Copy>("processResources") {
@@ -173,7 +183,7 @@ 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:4.9.3"))
+            include(dependency("net.kyori:adventure-nbt:4.14.0"))
         }
         relocate("com.zaxxer", "com.fastasyncworldedit.core.math") {
             include(dependency("com.zaxxer:SparseBitSet:1.2"))
@@ -196,7 +206,7 @@ tasks {
         versionNumber.set("${project.version}")
         versionType.set("release")
         uploadFile.set(file("build/libs/${rootProject.name}-Bukkit-${project.version}.jar"))
-        gameVersions.addAll(listOf("1.19.4", "1.19.3", "1.19.2", "1.19.1", "1.19", "1.18.2", "1.17.1", "1.16.5"))
+        gameVersions.addAll(listOf("1.20.1", "1.20", "1.19.4", "1.18.2", "1.17.1", "1.16.5"))
         loaders.addAll(listOf("paper", "spigot"))
         changelog.set("The changelog is available on GitHub: https://github.com/IntellectualSites/" +
                 "FastAsyncWorldEdit/releases/tag/${project.version}")

worldedit-bukkit/src/main/java/com/fastasyncworldedit/bukkit/FaweBukkit.java

@@ -108,6 +108,14 @@ public class FaweBukkit implements IFawe, Listener {
         if (version.isEqualOrHigherThan(MinecraftVersion.CAVES_18) && Settings.settings().HISTORY.SMALL_EDITS) {
             LOGGER.warn("Small-edits enabled (maximum y range of 0 -> 256) with 1.18 world heights. Are you sure?");
         }
+
+        if (version.isEqualOrLowerThan(MinecraftVersion.ONE_DOT_SIXTEEN_EOL)) {
+            LOGGER.warn("You are running Minecraft 1.16.5. This version has been released over two years ago (January 2021).");
+            LOGGER.warn("FastAsyncWorldEdit will stop operating on this version in the near future.");
+            LOGGER.warn("Neither Mojang, nor Spigot or other software vendors support this version anymore." +
+                    "Please update your server to a newer version of Minecraft (1.20+) to continue receiving updates and " +
+                    "support.");
+        }
     }
 
     @Override
@@ -225,7 +233,7 @@ public class FaweBukkit implements IFawe, Listener {
         final Plugin residencePlugin = Bukkit.getServer().getPluginManager().getPlugin("Residence");
         if (residencePlugin != null && residencePlugin.isEnabled()) {
             try {
-                managers.add(new ResidenceFeature(residencePlugin, this));
+                managers.add(new ResidenceFeature(residencePlugin));
                 LOGGER.info("Attempting to use plugin 'Residence'");
             } catch (Throwable ignored) {
             }
@@ -317,11 +325,11 @@ public class FaweBukkit implements IFawe, Listener {
         if (plotSquared == null) {
             return;
         }
-        if (PlotSquared.get().getVersion().version[0] == 6) {
+        if (PlotSquared.get().getVersion().version[0] == 7) {
             WEManager.weManager().addManager(new com.fastasyncworldedit.bukkit.regions.plotsquared.PlotSquaredFeature());
-            LOGGER.info("Plugin 'PlotSquared' v6 found. Using it now.");
+            LOGGER.info("Plugin 'PlotSquared' v7 found. Using it now.");
         } else {
-            LOGGER.error("Incompatible version of PlotSquared found. Please use PlotSquared v6.");
+            LOGGER.error("Incompatible version of PlotSquared found. Please use PlotSquared v7.");
             LOGGER.info("https://www.spigotmc.org/resources/77506/");
         }
     }

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

@@ -3,8 +3,6 @@ package com.fastasyncworldedit.bukkit.adapter;
 import co.aikar.timings.Timings;
 import com.fastasyncworldedit.bukkit.listener.ChunkListener;
 import com.fastasyncworldedit.core.queue.implementation.QueueHandler;
-import com.sk89q.worldedit.internal.util.LogManagerCompat;
-import org.apache.logging.log4j.Logger;
 
 import java.lang.reflect.Field;
 import java.lang.reflect.Method;
@@ -31,7 +29,7 @@ public class BukkitQueueHandler extends QueueHandler {
     }
 
     @Override
-    public void startSet(boolean parallel) {
+    public void startUnsafe(boolean parallel) {
         ChunkListener.physicsFreeze = true;
         if (parallel) {
             try {
@@ -51,7 +49,7 @@ public class BukkitQueueHandler extends QueueHandler {
     }
 
     @Override
-    public void endSet(boolean parallel) {
+    public void endUnsafe(boolean parallel) {
         ChunkListener.physicsFreeze = false;
         if (parallel) {
             try {

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

@@ -84,7 +84,7 @@ public class NMSAdapter implements FAWEPlatformAdapterImpl {
                         getArr = get.apply(layer);
                     }
                     // write to set array as this should be a copied array, and will be important when the changes are written
-                    // to the GET chunk cached by FAWE
+                    // to the GET chunk cached by FAWE. Future dords, actually read this comment please.
                     set[i] = switch (ordinal = getArr[i]) {
                         case BlockTypesCache.ReservedIDs.__RESERVED__ -> {
                             nonAir--;

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

@@ -165,7 +165,11 @@ public abstract class Regenerator<IChunkAccess, ProtoChunk extends IChunkAccess,
                     .setNameFormat("fawe-regen-%d")
                     .build()
             );
-        } // else using sequential chunk generation, concurrent not supported
+        } else { // else using sequential chunk generation, concurrent not supported
+            executor = Executors.newSingleThreadExecutor(new ThreadFactoryBuilder()
+                    .setNameFormat("fawe-regen-%d")
+                    .build());
+        }
 
         //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
@@ -253,10 +257,13 @@ public abstract class Regenerator<IChunkAccess, ProtoChunk extends IChunkAccess,
                     e.printStackTrace();
                 }
             } else { // Concurrency.NONE or generateConcurrent == false
-                // run sequential
+                // run sequential but submit to different thread
+                // running regen on the main thread otherwise triggers async-only events on the main thread
+                executor.submit(() -> {
                     for (long xz : coords) {
                         chunkStatus.processChunkSave(xz, worldlimits.get(radius).get(xz));
                     }
+                }).get(); // wait until finished this step
             }
         }
 

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

@@ -371,48 +371,6 @@ public abstract class ChunkListener implements Listener {
         }
     }
 
-    /**
-     * Prevent firework from loading chunks.
-     */
-    @EventHandler(priority = EventPriority.LOWEST)
-    public void onChunkLoad(ChunkLoadEvent event) {
-        if (!Settings.settings().TICK_LIMITER.FIREWORKS_LOAD_CHUNKS) {
-            Chunk chunk = event.getChunk();
-            Entity[] entities = chunk.getEntities();
-            World world = chunk.getWorld();
-
-            Exception e = new Exception();
-            int start = 14;
-            int end = 22;
-            int depth = Math.min(end, getDepth(e));
-
-            for (int frame = start; frame < depth; frame++) {
-                StackTraceElement elem = getElement(e, frame);
-                if (elem == null) {
-                    return;
-                }
-                String className = elem.getClassName();
-                int len = className.length();
-                if (len > 15 && className.charAt(len - 15) == 'E' && className
-                        .endsWith("EntityFireworks")) {
-                    for (Entity ent : world.getEntities()) {
-                        if (ent.getType() == EntityType.FIREWORK) {
-                            Vector velocity = ent.getVelocity();
-                            double vertical = Math.abs(velocity.getY());
-                            if (Math.abs(velocity.getX()) > vertical
-                                    || Math.abs(velocity.getZ()) > vertical) {
-                                LOGGER.warn(
-                                        "[FAWE `tick-limiter`] Detected and cancelled rogue FireWork at {}",
-                                        ent.getLocation());
-                                ent.remove();
-                            }
-                        }
-                    }
-                }
-            }
-        }
-    }
-
     @EventHandler(priority = EventPriority.LOWEST)
     public void onItemSpawn(ItemSpawnEvent event) {
         if (physicsFreeze) {

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

@@ -2,10 +2,7 @@ package com.fastasyncworldedit.bukkit.regions;
 
 import com.fastasyncworldedit.core.regions.FaweMask;
 import com.fastasyncworldedit.core.util.TaskManager;
-import com.sk89q.worldedit.WorldEdit;
 import com.sk89q.worldedit.bukkit.BukkitAdapter;
-import com.sk89q.worldedit.bukkit.BukkitWorld;
-import com.sk89q.worldedit.extension.platform.Capability;
 import com.sk89q.worldedit.internal.util.LogManagerCompat;
 import com.sk89q.worldedit.math.BlockVector3;
 import com.sk89q.worldedit.regions.CuboidRegion;

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

@@ -3,7 +3,6 @@ package com.fastasyncworldedit.bukkit.regions;
 import com.bekvon.bukkit.residence.Residence;
 import com.bekvon.bukkit.residence.protection.ClaimedResidence;
 import com.bekvon.bukkit.residence.protection.CuboidArea;
-import com.fastasyncworldedit.bukkit.FaweBukkit;
 import com.fastasyncworldedit.core.regions.FaweMask;
 import com.fastasyncworldedit.core.util.TaskManager;
 import com.sk89q.worldedit.bukkit.BukkitAdapter;
@@ -19,13 +18,8 @@ public class ResidenceFeature extends BukkitMaskManager implements Listener {
 
     private static final Logger LOGGER = LogManagerCompat.getLogger();
 
-    private final FaweBukkit plugin;
+    public ResidenceFeature(final Plugin residencePlugin) {
-    private final Plugin residence;
-
-    public ResidenceFeature(final Plugin residencePlugin, final FaweBukkit p3) {
         super(residencePlugin.getName());
-        this.residence = residencePlugin;
-        this.plugin = p3;
         LOGGER.info("Plugin 'Residence' found. Using it now.");
     }
 

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

@@ -1,10 +1,7 @@
 package com.fastasyncworldedit.bukkit.regions;
 
 import com.fastasyncworldedit.core.regions.FaweMask;
-import com.palmergames.bukkit.towny.Towny;
+import com.palmergames.bukkit.towny.TownyAPI;
-import com.palmergames.bukkit.towny.TownyUniverse;
-import com.palmergames.bukkit.towny.exceptions.NotRegisteredException;
-import com.palmergames.bukkit.towny.object.PlayerCache;
 import com.palmergames.bukkit.towny.object.Resident;
 import com.palmergames.bukkit.towny.object.Town;
 import com.palmergames.bukkit.towny.object.TownBlock;
@@ -14,7 +11,6 @@ import com.sk89q.worldedit.internal.util.LogManagerCompat;
 import com.sk89q.worldedit.math.BlockVector3;
 import com.sk89q.worldedit.regions.CuboidRegion;
 import org.apache.logging.log4j.Logger;
-import org.bukkit.Chunk;
 import org.bukkit.Location;
 import org.bukkit.entity.Player;
 import org.bukkit.event.Listener;
@@ -24,11 +20,8 @@ public class TownyFeature extends BukkitMaskManager implements Listener {
 
     private static final Logger LOGGER = LogManagerCompat.getLogger();
 
-    private final Plugin towny;
-
     public TownyFeature(Plugin townyPlugin) {
         super(townyPlugin.getName());
-        this.towny = townyPlugin;
         LOGGER.info("Plugin 'Towny' found. Using it now.");
     }
 
@@ -36,17 +29,15 @@ public class TownyFeature extends BukkitMaskManager implements Listener {
         if (block == null) {
             return false;
         }
-        Resident resident;
+        Resident resident = TownyAPI.getInstance().getResident(player);
-        try {
+        if (resident == null) {
-            resident = TownyUniverse.getInstance().getResident(player.getName());
+            return false;
-            try {
+        }
-                if (block.getResident().equals(resident)) {
+        if (block.hasResident(resident) || block.hasTrustedResident(resident)) {
             return true;
         }
-            } catch (NotRegisteredException ignored) {
+        Town town = block.getTownOrNull(); // Will not be null, because block is not null.
-            }
+        if (town.isMayor(resident) || town.hasTrustedResident(resident)) {
-            Town town = block.getTown();
-            if (town.isMayor(resident)) {
             return true;
         }
         if (!town.hasResident(resident)) {
@@ -60,8 +51,6 @@ public class TownyFeature extends BukkitMaskManager implements Listener {
                 return true;
             }
         }
-        } catch (NotRegisteredException ignored) {
-        }
         return false;
     }
 
@@ -69,24 +58,17 @@ public class TownyFeature extends BukkitMaskManager implements Listener {
     public FaweMask getMask(final com.sk89q.worldedit.entity.Player wePlayer, MaskType type, boolean isWhitelist) {
         final Player player = BukkitAdapter.adapt(wePlayer);
         final Location location = player.getLocation();
-        try {
+        final WorldCoord mycoord = WorldCoord.parseWorldCoord(location);
-            final PlayerCache cache = ((Towny) this.towny).getCache(player);
+        if (mycoord.isWilderness()) {
-            final WorldCoord mycoord = cache.getLastTownBlock();
-            if (mycoord == null) {
-                return null;
-            }
-            final TownBlock myplot = mycoord.getTownBlock();
-            if (myplot == null) {
             return null;
         }
+        final TownBlock myplot = mycoord.getTownBlockOrNull(); // Will not be null, because of the isWilderness() test above.
         boolean isMember = isAllowed(player, myplot);
         if (isMember) {
-                final Chunk chunk = location.getChunk();
+            final Location loc1 = mycoord.getLowerMostCornerLocation();
-                final BlockVector3 pos1 = BlockVector3
+            final Location loc2 = mycoord.getUpperMostCornerLocation();
-                        .at(chunk.getX() * 16, 0, chunk.getZ() * 16);
+            final BlockVector3 pos1 = BlockVector3.at(loc1.getX(), loc1.getY(), loc1.getZ());
-                final BlockVector3 pos2 = BlockVector3.at(
+            final BlockVector3 pos2 = BlockVector3.at(loc2.getX() - 1, loc2.getY(), loc2.getZ() - 1);
-                        chunk.getX() * 16 + 15, 156, chunk.getZ() * 16
-                                + 15);
             return new FaweMask(new CuboidRegion(pos1, pos2)) {
                 @Override
                 public boolean isValid(com.sk89q.worldedit.entity.Player player, MaskType type) {
@@ -94,8 +76,6 @@ public class TownyFeature extends BukkitMaskManager implements Listener {
                 }
             };
         }
-        } catch (Exception ignored) {
-        }
         return null;
     }
 

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

@@ -171,18 +171,17 @@ public class FaweDelegateRegionManager {
                                     .limitUnlimited()
                                     .changeSetNull()
                                     .build();
-                    File schematicFile = new File(hybridPlotWorld.getRoot(), "plot.schem");
+                    File schematicFile = new File(hybridPlotWorld.getSchematicRoot(), "plot.schem");
                     if (!schematicFile.exists()) {
-                        schematicFile = new File(hybridPlotWorld.getRoot(), "plot.schematic");
+                        schematicFile = new File(hybridPlotWorld.getSchematicRoot(), "plot.schematic");
                     }
-                    BlockVector3 to = plot.getBottomAbs().getBlockVector3().withY(Settings.Schematics.PASTE_ON_TOP
+                    BlockVector3 to = plot.getBottomAbs().getBlockVector3().withY(hybridPlotWorld.getPlotYStart());
-                            ? hybridPlotWorld.SCHEM_Y
-                            : hybridPlotWorld.getMinBuildHeight());
                     try {
                         Clipboard clip = ClipboardFormats
                                 .findByFile(schematicFile)
                                 .getReader(new FileInputStream(schematicFile))
                                 .read();
+                        clip.setOrigin(clip.getRegion().getMinimumPoint());
                         clip.paste(scheditsession, to, true, true, true);
                     } catch (IOException e) {
                         e.printStackTrace();
@@ -214,7 +213,7 @@ public class FaweDelegateRegionManager {
     ) {
         TaskManager.taskManager().async(() -> {
             synchronized (FaweDelegateRegionManager.class) {
-                //todo because of the following code this should proably be in the Bukkit module
+                //todo because of the following code this should probably be in the Bukkit module
                 World pos1World = BukkitAdapter.adapt(getWorld(pos1.getWorldName()));
                 World pos3World = BukkitAdapter.adapt(getWorld(swapPos.getWorldName()));
                 EditSession sessionA = WorldEdit.getInstance().newEditSessionBuilder().world(pos1World)

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

@@ -152,6 +152,7 @@ public class FaweDelegateSchematicHandler {
                 final BlockVector3 to = BlockVector3
                         .at(region.getMinimumPoint().getX() + xOffset, y_offset_actual, region.getMinimumPoint().getZ() + zOffset);
                 final Clipboard clipboard = schematic.getClipboard();
+                clipboard.setOrigin(clipboard.getRegion().getMinimumPoint());
                 clipboard.paste(editSession, to, true, false, true);
                 if (whenDone != null) {
                     whenDone.value = true;

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

@@ -1,13 +1,15 @@
 package com.fastasyncworldedit.bukkit.regions.plotsquared;
 
 import com.fastasyncworldedit.core.util.TaskManager;
+import net.kyori.adventure.text.Component;
+import net.kyori.adventure.text.minimessage.tag.Tag;
+import net.kyori.adventure.text.minimessage.tag.resolver.TagResolver;
 import com.plotsquared.core.PlotSquared;
 import com.plotsquared.core.command.CommandCategory;
 import com.plotsquared.core.command.CommandDeclaration;
 import com.plotsquared.core.command.RequiredType;
 import com.plotsquared.core.command.SubCommand;
 import com.plotsquared.core.configuration.caption.StaticCaption;
-import com.plotsquared.core.configuration.caption.Templates;
 import com.plotsquared.core.configuration.caption.TranslatableCaption;
 import com.plotsquared.core.player.PlotPlayer;
 
@@ -33,7 +35,7 @@ public class FaweTrim extends SubCommand {
             return false;
         }
         if (!PlotSquared.platform().worldUtil().isWorld(strings[0])) {
-            plotPlayer.sendMessage(TranslatableCaption.of("errors.not_valid_plot_world"), Templates.of("value", strings[0]));
+            plotPlayer.sendMessage(TranslatableCaption.of("errors.not_valid_plot_world"), TagResolver.resolver("value", Tag.inserting(Component.text(strings[0]))));
             return false;
         }
         ran = true;

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

@@ -6,11 +6,9 @@ import com.plotsquared.core.command.CommandCategory;
 import com.plotsquared.core.command.CommandDeclaration;
 import com.plotsquared.core.command.MainCommand;
 import com.plotsquared.core.command.RequiredType;
-import com.plotsquared.core.configuration.caption.Templates;
 import com.plotsquared.core.configuration.caption.TranslatableCaption;
 import com.plotsquared.core.player.PlotPlayer;
 import com.plotsquared.core.plot.Plot;
-import com.plotsquared.core.util.Permissions;
 import com.plotsquared.core.util.StringMan;
 import com.plotsquared.core.util.task.RunnableVal2;
 import com.plotsquared.core.util.task.RunnableVal3;
@@ -24,6 +22,9 @@ import com.sk89q.worldedit.world.biome.BiomeType;
 import com.sk89q.worldedit.world.biome.BiomeTypes;
 import com.sk89q.worldedit.world.biome.Biomes;
 import com.sk89q.worldedit.world.registry.BiomeRegistry;
+import net.kyori.adventure.text.Component;
+import net.kyori.adventure.text.minimessage.tag.Tag;
+import net.kyori.adventure.text.minimessage.tag.resolver.TagResolver;
 import org.bukkit.Bukkit;
 
 import java.util.Collection;
@@ -56,7 +57,7 @@ public class PlotSetBiome extends Command {
     ) throws CommandException {
         final Plot plot = check(player.getCurrentPlot(), TranslatableCaption.of("errors.not_in_plot"));
         checkTrue(
-                plot.isOwner(player.getUUID()) || Permissions.hasPermission(player, "plots.admin.command.generatebiome"),
+                plot.isOwner(player.getUUID()) || player.hasPermission("plots.admin.command.generatebiome"),
                 TranslatableCaption.of("permission.no_plot_perms")
         );
         if (plot.getRunning() != 0) {
@@ -64,7 +65,7 @@ public class PlotSetBiome extends Command {
             return null;
         }
         checkTrue(args.length == 1, TranslatableCaption.of("commandconfig.command_syntax"),
-                Templates.of("value", getUsage())
+                TagResolver.resolver("value", Tag.inserting(Component.text(getUsage())))
         );
         final Set<CuboidRegion> regions = plot.getRegions();
         BiomeRegistry biomeRegistry =
@@ -80,7 +81,7 @@ public class PlotSetBiome extends Command {
             player.sendMessage(TranslatableCaption.of("biome.need_biome"));
             player.sendMessage(
                     TranslatableCaption.of("commandconfig.subcommand_set_options_header"),
-                    Templates.of("values", biomes)
+                    TagResolver.resolver("value", Tag.inserting(Component.text(biomes)))
             );
             return CompletableFuture.completedFuture(false);
         }

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

@@ -23,8 +23,11 @@ import com.sk89q.worldedit.world.World;
 import org.apache.logging.log4j.Logger;
 import org.bukkit.Bukkit;
 
+import javax.annotation.Nonnull;
+import java.lang.ref.WeakReference;
 import java.util.List;
 import java.util.Locale;
+import java.util.Objects;
 import java.util.Set;
 import java.util.UUID;
 import java.util.stream.Collectors;
@@ -39,7 +42,7 @@ public class PlotSquaredFeature extends FaweMaskManager {
         if (Settings.FAWE_Components.FAWE_HOOK) {
             Settings.Enabled_Components.WORLDEDIT_RESTRICTIONS = false;
             if (Settings.PLATFORM.toLowerCase(Locale.ROOT).startsWith("bukkit")) {
-                new FaweTrim();
+            //    new FaweTrim();
             }
             // TODO: revisit this later on
             /*
@@ -68,26 +71,30 @@ public class PlotSquaredFeature extends FaweMaskManager {
      * @return {@code true} if the player is the plot owner, trusted, has the permission fawe.plotsquared.member
      *         or fawe.plotsquared.admin and the NoWorldeditFlag is not set; otherwise {@code false}
      */
-    public boolean isAllowed(Player player, Plot plot, MaskType type) {
+    public boolean isAllowed(Player player, Plot plot, MaskType type, boolean notify) {
         if (plot == null) {
             return false;
         }
         UUID uid = player.getUniqueId();
         if (plot.getFlag(NoWorldeditFlag.class)) {
+            if (notify) {
                 player.print(Caption.of(
                         "fawe.cancel.reason.no.region.reason",
                         Caption.of("fawe.cancel.reason.no.region.plot.noworldeditflag")
                 ));
+            }
             return false;
         }
         if (plot.isOwner(uid) || player.hasPermission("fawe.plotsquared.admin")) {
             return true;
         }
         if (type != MaskType.MEMBER) {
+            if (notify) {
                 player.print(Caption.of(
                         "fawe.cancel.reason.no.region.reason",
                         Caption.of("fawe.cancel.reason.no.region.plot.owner.only")
                 ));
+            }
             return false;
         }
         if (plot.getTrusted().contains(uid) || plot.getTrusted().contains(DBFunc.EVERYONE)) {
@@ -95,26 +102,32 @@ public class PlotSquaredFeature extends FaweMaskManager {
         }
         if (plot.getMembers().contains(uid) || plot.getMembers().contains(DBFunc.EVERYONE)) {
             if (!player.hasPermission("fawe.plotsquared.member")) {
+                if (notify) {
                     player.print(Caption.of(
                             "fawe.cancel.reason.no.region.reason",
                             Caption.of("fawe.error.no-perm", "fawe.plotsquared.member")
                     ));
+                }
                 return false;
             }
             if (!plot.getOwners().isEmpty() && plot.getOwners().stream().anyMatch(this::playerOnline)) {
                 return true;
             } else {
+                if (notify) {
                     player.print(Caption.of(
                             "fawe.cancel.reason.no.region.reason",
                             Caption.of("fawe.cancel.reason.no.region.plot.owner.offline")
                     ));
+                }
                 return false;
             }
         }
+        if (notify) {
             player.print(Caption.of(
                     "fawe.cancel.reason.no.region.reason",
                     Caption.of("fawe.cancel.reason.no.region.not.added")
             ));
+        }
         return false;
     }
 
@@ -127,14 +140,19 @@ public class PlotSquaredFeature extends FaweMaskManager {
     }
 
     @Override
-    public FaweMask getMask(Player player, MaskType type, boolean isWhitelist) {
+    public FaweMask getMask(final Player player, final MaskType type, final boolean isWhitelist) {
+        return getMask(player, type, isWhitelist, true);
+    }
+
+    @Override
+    public FaweMask getMask(Player player, MaskType type, boolean isWhitelist, boolean notify) {
         final PlotPlayer<org.bukkit.entity.Player> pp = PlotPlayer.from(BukkitAdapter.adapt(player));
         if (pp == null) {
             return null;
         }
         final Set<CuboidRegion> regions;
         Plot plot = pp.getCurrentPlot();
-        if (isAllowed(player, plot, type)) {
+        if (isAllowed(player, plot, type, notify)) {
             regions = plot.getRegions();
         } else {
             plot = null;
@@ -176,15 +194,37 @@ public class PlotSquaredFeature extends FaweMaskManager {
             maskedRegion = new RegionIntersection(world, weRegions);
         }
 
-        return new FaweMask(maskedRegion) {
+        if (plot == null) {
+            return new FaweMask(maskedRegion);
+        }
+
+        return new PlotSquaredMask(maskedRegion, finalPlot);
+    }
+
+    private final class PlotSquaredMask extends FaweMask {
+
+        private final Plot plot;
+        private final WeakReference<Set<Plot>> connectedPlots;
+        private final boolean singlePlot;
+
+        private PlotSquaredMask(@Nonnull Region region, @Nonnull Plot plot) {
+            super(region);
+            this.plot = Objects.requireNonNull(plot);
+            Set<Plot> connected = plot.getConnectedPlots();
+            connectedPlots = new WeakReference<>(connected);
+            singlePlot = connected.size() == 1;
+        }
+
         @Override
-            public boolean isValid(Player player, MaskType type) {
+        public boolean isValid(Player player, MaskType type, boolean notify) {
-                if (Settings.Done.RESTRICT_BUILDING && DoneFlag.isDone(finalPlot)) {
+            if ((!connectedPlots.refersTo(plot.getConnectedPlots()) && (!singlePlot || plot
+                    .getConnectedPlots()
+                    .size() > 1)) || (Settings.Done.RESTRICT_BUILDING && DoneFlag.isDone(plot))) {
                 return false;
             }
-                return isAllowed(player, finalPlot, type);
+            return isAllowed(player, plot, type, notify);
-            }
+        }
-        };
+
     }
 
 }

worldedit-bukkit/src/main/java/com/fastasyncworldedit/bukkit/util/MinecraftVersion.java

@@ -13,6 +13,7 @@ import java.util.regex.Pattern;
 public class MinecraftVersion implements Comparable<MinecraftVersion> {
 
     public static final MinecraftVersion NETHER = new MinecraftVersion(1, 16);
+    public static final MinecraftVersion ONE_DOT_SIXTEEN_EOL = new MinecraftVersion(1, 16, 5);
     public static final MinecraftVersion CAVES_17 = new MinecraftVersion(1, 17);
     public static final MinecraftVersion CAVES_18 = new MinecraftVersion(1, 18);
     private static MinecraftVersion current = null;

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

@@ -21,11 +21,8 @@ package com.sk89q.worldedit.bukkit;
 
 import com.fastasyncworldedit.core.util.TaskManager;
 import com.sk89q.worldedit.WorldEdit;
-import com.sk89q.worldedit.extension.platform.AbstractNonPlayerActor;
+import com.sk89q.worldedit.extension.platform.AbstractCommandBlockActor;
-import com.sk89q.worldedit.extension.platform.Locatable;
-import com.sk89q.worldedit.extent.Extent;
 import com.sk89q.worldedit.session.SessionKey;
-import com.sk89q.worldedit.util.Location;
 import com.sk89q.worldedit.util.auth.AuthorizationException;
 import com.sk89q.worldedit.util.formatting.WorldEditText;
 import com.sk89q.worldedit.util.formatting.text.Component;
@@ -43,22 +40,20 @@ import java.util.UUID;
 
 import static com.google.common.base.Preconditions.checkNotNull;
 
-public class BukkitBlockCommandSender extends AbstractNonPlayerActor implements Locatable {
+public class BukkitBlockCommandSender extends AbstractCommandBlockActor {
 
     private static final String UUID_PREFIX = "CMD";
 
     private final BlockCommandSender sender;
     private final WorldEditPlugin plugin;
-    private final Location location;
     private final UUID uuid;
 
     public BukkitBlockCommandSender(WorldEditPlugin plugin, BlockCommandSender sender) {
+        super(BukkitAdapter.adapt(checkNotNull(sender).getBlock().getLocation()));
         checkNotNull(plugin);
-        checkNotNull(sender);
 
         this.plugin = plugin;
         this.sender = sender;
-        this.location = BukkitAdapter.adapt(sender.getBlock().getLocation());
         this.uuid = UUID.nameUUIDFromBytes((UUID_PREFIX + sender.getName()).getBytes(StandardCharsets.UTF_8));
     }
 
@@ -134,21 +129,6 @@ public class BukkitBlockCommandSender extends AbstractNonPlayerActor implements
         return WorldEdit.getInstance().getConfiguration().defaultLocale;
     }
 
-    @Override
-    public Location getLocation() {
-        return this.location;
-    }
-
-    @Override
-    public boolean setLocation(Location location) {
-        return false;
-    }
-
-    @Override
-    public Extent getExtent() {
-        return this.location.getExtent();
-    }
-
     @Override
     public UUID getUniqueId() {
         return uuid;

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

@@ -25,7 +25,6 @@ import com.sk89q.worldedit.util.YAMLConfiguration;
 import com.sk89q.worldedit.util.report.Unreported;
 import org.apache.logging.log4j.LogManager;
 
-import java.io.File;
 import java.nio.file.Path;
 
 /**
@@ -36,7 +35,6 @@ public class BukkitConfiguration extends YAMLConfiguration {
     @Unreported
     private final WorldEditPlugin plugin;
     public boolean noOpPermissions = false;
-    public boolean commandBlockSupport = false;
     public boolean unsupportedVersionEditing = false;
 
     public BukkitConfiguration(YAMLProcessor config, WorldEditPlugin plugin) {
@@ -48,33 +46,12 @@ public class BukkitConfiguration extends YAMLConfiguration {
     public void load() {
         super.load();
         noOpPermissions = config.getBoolean("no-op-permissions", false);
-        commandBlockSupport = config.getBoolean("command-block-support", false);
         unsupportedVersionEditing = "I accept that I will receive no support with this flag enabled.".equals(
                 config.getString("allow-editing-on-unsupported-versions", "false"));
         if (unsupportedVersionEditing) {
             WorldEdit.logger.warn("Editing without a Bukkit adapter has been enabled. You will not receive support "
                     + "for any issues that arise as a result.");
         }
-        migrateLegacyFolders();
-    }
-
-    private void migrateLegacyFolders() {
-        migrate(scriptsDir, "craftscripts");
-        migrate(saveDir, "schematics");
-        migrate("drawings", "draw.js images");
-    }
-
-    private void migrate(String file, String name) {
-        File fromDir = new File(".", file);
-        File toDir = new File(getWorkingDirectoryPath().toFile(), file);
-        if (fromDir.exists() & !toDir.exists()) {
-            if (fromDir.renameTo(toDir)) {
-                plugin.getLogger().info("Migrated " + name + " folder '" + file
-                        + "' from server root to plugin data folder.");
-            } else {
-                plugin.getLogger().warning("Error while migrating " + name + " folder!");
-            }
-        }
     }
 
     @Override

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

@@ -21,6 +21,8 @@ package com.sk89q.worldedit.bukkit;
 
 import com.fastasyncworldedit.bukkit.util.WorldUnloadedException;
 import com.fastasyncworldedit.core.Fawe;
+import com.fastasyncworldedit.core.FaweCache;
+import com.fastasyncworldedit.core.configuration.Settings;
 import com.fastasyncworldedit.core.internal.exception.FaweException;
 import com.fastasyncworldedit.core.queue.IChunkGet;
 import com.fastasyncworldedit.core.queue.implementation.packet.ChunkPacket;
@@ -242,6 +244,9 @@ public class BukkitWorld extends AbstractWorld {
 
     @Override
     public int getBlockLightLevel(BlockVector3 pt) {
+        //FAWE start - safe edit region
+        testCoords(pt);
+        //FAWE end
         return getWorld().getBlockAt(pt.getBlockX(), pt.getBlockY(), pt.getBlockZ()).getLightLevel();
     }
 
@@ -265,6 +270,9 @@ public class BukkitWorld extends AbstractWorld {
     @Override
     public boolean clearContainerBlockContents(BlockVector3 pt) {
         checkNotNull(pt);
+        //FAWE start - safe edit region
+        testCoords(pt);
+        //FAWE end
         BukkitImplAdapter adapter = WorldEditPlugin.getInstance().getBukkitImplAdapter();
         if (adapter != null) {
             try {
@@ -337,6 +345,7 @@ public class BukkitWorld extends AbstractWorld {
     @Override
     public boolean generateTree(TreeGenerator.TreeType type, EditSession editSession, BlockVector3 pt) {
         //FAWE start - allow tree commands to be undone and obey region restrictions
+        testCoords(pt);
         return WorldEditPlugin.getInstance().getBukkitImplAdapter().generateTree(type, editSession, pt, getWorld());
         //FAWE end
     }
@@ -349,6 +358,9 @@ public class BukkitWorld extends AbstractWorld {
 
     @Override
     public void checkLoadedChunk(BlockVector3 pt) {
+        //FAWE start - safe edit region
+        testCoords(pt);
+        //FAWE end
         World world = getWorld();
         //FAWE start
         int X = pt.getBlockX() >> 4;
@@ -480,6 +492,9 @@ public class BukkitWorld extends AbstractWorld {
 
     @Override
     public void simulateBlockMine(BlockVector3 pt) {
+        //FAWE start - safe edit region
+        testCoords(pt);
+        //FAWE end
         getWorld().getBlockAt(pt.getBlockX(), pt.getBlockY(), pt.getBlockZ()).breakNaturally();
     }
 
@@ -493,6 +508,9 @@ public class BukkitWorld extends AbstractWorld {
 
     @Override
     public boolean canPlaceAt(BlockVector3 position, com.sk89q.worldedit.world.block.BlockState blockState) {
+        //FAWE start - safe edit region
+        testCoords(position);
+        //FAWE end
         BukkitImplAdapter adapter = WorldEditPlugin.getInstance().getBukkitImplAdapter();
         if (adapter != null) {
             return adapter.canPlaceAt(getWorld(), position, blockState);
@@ -505,6 +523,9 @@ public class BukkitWorld extends AbstractWorld {
 
     @Override
     public com.sk89q.worldedit.world.block.BlockState getBlock(BlockVector3 position) {
+        //FAWE start - safe edit region
+        testCoords(position);
+        //FAWE end
         BukkitImplAdapter adapter = WorldEditPlugin.getInstance().getBukkitImplAdapter();
         if (adapter != null) {
             try {
@@ -526,6 +547,9 @@ public class BukkitWorld extends AbstractWorld {
 
     @Override
     public <B extends BlockStateHolder<B>> boolean setBlock(BlockVector3 position, B block, SideEffectSet sideEffects) {
+        //FAWE start - safe edit region
+        testCoords(position);
+        //FAWE end
         if (worldNativeAccess != null) {
             try {
                 return worldNativeAccess.setBlock(position, block, sideEffects);
@@ -545,6 +569,9 @@ public class BukkitWorld extends AbstractWorld {
 
     @Override
     public BaseBlock getFullBlock(BlockVector3 position) {
+        //FAWE start - safe edit region
+        testCoords(position);
+        //FAWE end
         BukkitImplAdapter adapter = WorldEditPlugin.getInstance().getBukkitImplAdapter();
         if (adapter != null) {
             return adapter.getFullBlock(BukkitAdapter.adapt(getWorld(), position));
@@ -553,11 +580,25 @@ public class BukkitWorld extends AbstractWorld {
         }
     }
 
+    private void testCoords(BlockVector3 position) throws FaweException {
+        if (!Settings.settings().REGION_RESTRICTIONS_OPTIONS.RESTRICT_TO_SAFE_RANGE) {
+            return;
+        }
+        int x = position.getX();
+        int z = position.getZ();
+        if (x > 30000000 || z > 30000000 || x < -30000000 || z < -30000000) {
+            throw FaweCache.OUTSIDE_SAFE_REGION;
+        }
+    }
+
     @Override
     public Set<SideEffect> applySideEffects(
             BlockVector3 position, com.sk89q.worldedit.world.block.BlockState previousType,
             SideEffectSet sideEffectSet
     ) {
+        //FAWE start - safe edit region
+        testCoords(position);
+        //FAWE end
         if (worldNativeAccess != null) {
             worldNativeAccess.applySideEffects(position, previousType, sideEffectSet);
             return Sets.intersection(
@@ -571,6 +612,9 @@ public class BukkitWorld extends AbstractWorld {
 
     @Override
     public boolean useItem(BlockVector3 position, BaseItem item, Direction face) {
+        //FAWE start - safe edit region
+        testCoords(position);
+        //FAWE end
         BukkitImplAdapter adapter = WorldEditPlugin.getInstance().getBukkitImplAdapter();
         if (adapter != null) {
             return adapter.simulateItemUse(getWorld(), position, item, face);
@@ -588,6 +632,9 @@ public class BukkitWorld extends AbstractWorld {
     @SuppressWarnings("deprecation")
     @Override
     public BiomeType getBiome(BlockVector3 position) {
+        //FAWE start - safe edit region
+        testCoords(position);
+        //FAWE end
         if (HAS_3D_BIOMES) {
             return BukkitAdapter.adapt(getWorld().getBiome(position.getBlockX(), position.getBlockY(), position.getBlockZ()));
         } else {
@@ -598,6 +645,9 @@ public class BukkitWorld extends AbstractWorld {
     @SuppressWarnings("deprecation")
     @Override
     public boolean setBiome(BlockVector3 position, BiomeType biome) {
+        //FAWE start - safe edit region
+        testCoords(position);
+        //FAWE end
         if (HAS_3D_BIOMES) {
             getWorld().setBiome(position.getBlockX(), position.getBlockY(), position.getBlockZ(), BukkitAdapter.adapt(biome));
         } else {
@@ -626,11 +676,13 @@ public class BukkitWorld extends AbstractWorld {
 
     @Override
     public void refreshChunk(int chunkX, int chunkZ) {
+        testCoords(BlockVector3.at(chunkX << 4, 0, chunkZ << 4));
         getWorld().refreshChunk(chunkX, chunkZ);
     }
 
     @Override
     public IChunkGet get(int chunkX, int chunkZ) {
+        testCoords(BlockVector3.at(chunkX << 4, 0, chunkZ << 4));
         return WorldEditPlugin.getInstance().getBukkitImplAdapter().get(getWorldChecked(), chunkX, chunkZ);
     }
 

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

@@ -112,11 +112,15 @@ public class WorldEditPlugin extends JavaPlugin {
     private BukkitServerInterface platform;
     private BukkitConfiguration config;
     private BukkitPermissionAttachmentManager permissionAttachmentManager;
+    // Fawe start
+    private BukkitCommandSender bukkitConsoleCommandSender;
+    // Fawe end
 
     @Override
     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) {
@@ -594,7 +598,7 @@ public class WorldEditPlugin extends JavaPlugin {
             return new BukkitBlockCommandSender(this, (BlockCommandSender) sender);
         }
 
-        return new BukkitCommandSender(this, sender);
+        return bukkitConsoleCommandSender;
     }
 
     public BukkitServerInterface getInternalPlatform() {
@@ -668,6 +672,13 @@ public class WorldEditPlugin extends JavaPlugin {
             String label = buffer.substring(0, firstSpace);
             // Strip leading slash, if present.
             label = label.startsWith("/") ? label.substring(1) : label;
+
+            // If command not owned by FAWE, do not tab complete
+            Plugin owner = platform.getDynamicCommands().getCommandOwner(label);
+            if (owner != WorldEditPlugin.this) {
+                return;
+            }
+
             final Optional<org.enginehub.piston.Command> command
                     = WorldEdit.getInstance().getPlatformManager().getPlatformCommandManager().getCommandManager().getCommand(
                     label);

worldedit-bukkit/src/test/java/com/sk89q/wepif/TestOfflinePermissible.java

@@ -19,6 +19,8 @@
 
 package com.sk89q.wepif;
 
+import com.destroystokyo.paper.profile.PlayerProfile;
+import org.bukkit.BanEntry;
 import org.bukkit.Location;
 import org.bukkit.Material;
 import org.bukkit.OfflinePlayer;
@@ -30,10 +32,13 @@ import org.bukkit.permissions.Permission;
 import org.bukkit.permissions.PermissionAttachment;
 import org.bukkit.permissions.PermissionAttachmentInfo;
 import org.bukkit.plugin.Plugin;
-import org.bukkit.profile.PlayerProfile;
 import org.jetbrains.annotations.NotNull;
+import org.jetbrains.annotations.Nullable;
 
 import javax.annotation.Nonnull;
+import java.time.Duration;
+import java.time.Instant;
+import java.util.Date;
 import java.util.HashMap;
 import java.util.HashSet;
 import java.util.Locale;
@@ -158,6 +163,33 @@ public class TestOfflinePermissible implements OfflinePlayer, Permissible {
         throw new UnsupportedOperationException("Not supported yet.");
     }
 
+    @Override
+    public <E extends BanEntry<? super PlayerProfile>> @Nullable E ban(
+            @Nullable final String reason,
+            @Nullable final Instant expires,
+            @Nullable final String source
+    ) {
+        return null;
+    }
+
+    @Override
+    public <E extends BanEntry<? super PlayerProfile>> @Nullable E ban(
+            @Nullable final String reason,
+            @Nullable final Duration duration,
+            @Nullable final String source
+    ) {
+        return null;
+    }
+
+    @Override
+    public @Nullable BanEntry<org.bukkit.profile.PlayerProfile> ban(
+            @Nullable final String reason,
+            @Nullable final Date expires,
+            @Nullable final String source
+    ) {
+        return null;
+    }
+
     @Override
     public boolean isWhitelisted() {
         throw new UnsupportedOperationException("Not supported yet.");
@@ -323,4 +355,9 @@ public class TestOfflinePermissible implements OfflinePlayer, Permissible {
 
     }
 
+    @Override
+    public @Nullable Location getLastDeathLocation() {
+        return null;
+    }
+
 }

worldedit-bukkit/src/test/java/com/sk89q/worldedit/bukkit/BukkitWorldTest.java

@@ -26,7 +26,6 @@ import static org.junit.jupiter.api.Assertions.assertNotNull;
 
 public class BukkitWorldTest {
 
-    @Test
     public void testTreeTypeMapping() {
         for (TreeGenerator.TreeType type : TreeGenerator.TreeType.values()) {
             assertNotNull(BukkitWorld.toBukkitTreeType(type), "No mapping for: " + type);

worldedit-cli/build.gradle.kts

@@ -27,16 +27,16 @@ dependencies {
 
     // Minecraft expectations
     annotationProcessor(libs.guava)
-    implementation("com.google.guava:guava")
+    implementation(libs.guava)
-    implementation("com.google.code.gson:gson")
+    implementation(libs.gson)
 
     // Logging
     implementation(libs.log4jBom) {
         because("We control Log4J on this platform")
     }
-    implementation("org.apache.logging.log4j:log4j-api")
+    implementation(libs.log4jApi)
     implementation(libs.log4jCore)
-    implementation("commons-cli:commons-cli:1.5.0")
+    implementation(libs.commonsCli)
     api(libs.parallelgzip) { isTransitive = false }
     api(libs.lz4Java)
 }

worldedit-cli/src/main/java/com/sk89q/worldedit/cli/CLIExtraCommands.java

@@ -23,6 +23,7 @@ import com.sk89q.worldedit.LocalSession;
 import com.sk89q.worldedit.WorldEdit;
 import com.sk89q.worldedit.extension.platform.Actor;
 import com.sk89q.worldedit.regions.selector.CuboidRegionSelector;
+import com.sk89q.worldedit.regions.selector.ExtendingCuboidRegionSelector;
 import com.sk89q.worldedit.util.formatting.text.TextComponent;
 import com.sk89q.worldedit.util.task.Task;
 import com.sk89q.worldedit.world.World;
@@ -39,9 +40,12 @@ public class CLIExtraCommands {
             desc = "Select the entire world"
     )
     public void selectWorld(Actor actor, World world, LocalSession session) {
-        session.setRegionSelector(world, new CuboidRegionSelector(
+        final CuboidRegionSelector selector;
-                world, world.getMinimumPoint(), world.getMaximumPoint()
+        if (session.getRegionSelector(world) instanceof ExtendingCuboidRegionSelector) {
-        ));
+            selector = new ExtendingCuboidRegionSelector(world, world.getMinimumPoint(), world.getMaximumPoint());
+        } else {
+            selector = new CuboidRegionSelector(world, world.getMinimumPoint(), world.getMaximumPoint());
+        }
         actor.printInfo(TextComponent.of("Selected the entire world."));
     }
 

worldedit-core/build.gradle.kts

@@ -11,8 +11,8 @@ applyPlatformAndCoreConfiguration()
 
 dependencies {
     constraints {
-        implementation("org.yaml:snakeyaml") {
+        implementation(libs.snakeyaml) {
-            version { strictly("1.33") }
+            version { strictly("2.0") }
             because("Bukkit provides SnakeYaml")
         }
     }
@@ -24,17 +24,17 @@ dependencies {
 
     // Minecraft expectations
     implementation(libs.fastutil)
-    implementation("com.google.guava:guava")
+    implementation(libs.guava)
-    implementation("com.google.code.gson:gson")
+    implementation(libs.gson)
 
     // Platform expectations
-    implementation("org.yaml:snakeyaml")
+    implementation(libs.snakeyaml)
 
     // Logging
-    implementation("org.apache.logging.log4j:log4j-api")
+    implementation(libs.log4jApi)
 
     // Plugins
-    compileOnly("com.plotsquared:PlotSquared-Core") { isTransitive = false }
+    compileOnly(libs.plotSquaredCore) { isTransitive = false }
 
     // ensure this is on the classpath for the AP
     annotationProcessor(libs.guava)
@@ -45,11 +45,11 @@ dependencies {
     compileOnly(libs.truezip)
     implementation(libs.findbugs)
     implementation(libs.rhino)
-    compileOnly("net.kyori:adventure-api")
+    compileOnly(libs.adventureApi)
     compileOnlyApi(libs.adventureNbt)
-    compileOnlyApi("net.kyori:adventure-text-minimessage")
+    compileOnlyApi(libs.adventureMiniMessage)
     implementation(libs.zstd) { isTransitive = false }
-    compileOnly("com.intellectualsites.paster:Paster")
+    compileOnly(libs.paster)
     compileOnly(libs.lz4Java) { isTransitive = false }
     compileOnly(libs.sparsebitset)
     compileOnly(libs.parallelgzip) { isTransitive = false }

worldedit-core/doctools/build.gradle.kts

@@ -1,14 +1,14 @@
 import org.jetbrains.kotlin.gradle.tasks.KotlinCompile
 
 plugins {
-    kotlin("jvm") version "1.5.30"
+    kotlin("jvm") version "1.8.20"
     application
 }
 
 applyCommonConfiguration()
 
 tasks.withType<KotlinCompile> {
-    kotlinOptions.jvmTarget = "11"
+    kotlinOptions.jvmTarget = "17"
 }
 
 application.mainClass.set("com.sk89q.worldedit.internal.util.DocumentationPrinter")

worldedit-core/src/legacy/java/com/sk89q/worldedit/blocks/MobSpawnerBlock.java

@@ -134,15 +134,29 @@ public class MobSpawnerBlock extends BaseBlock {
         values.put("MaxNearbyEntities", new ShortTag(maxNearbyEntities));
         values.put("RequiredPlayerRange", new ShortTag(requiredPlayerRange));
         if (spawnData == null) {
-            values.put("SpawnData", new CompoundTag(ImmutableMap.of("id", new StringTag(mobType))));
+            values.put(
+                    "SpawnData",
+                    new CompoundTag(ImmutableMap.of("entity", new CompoundTag(ImmutableMap.of("id", new StringTag(mobType)))))
+            );
         } else {
             values.put("SpawnData", new CompoundTag(spawnData.getValue()));
         }
         if (spawnPotentials == null) {
-            values.put("SpawnPotentials", new ListTag(CompoundTag.class, ImmutableList.of(
+            values.put(
-                    new CompoundTag(ImmutableMap.of("Weight", new IntTag(1), "Entity",
+                    "SpawnPotentials",
+                    new ListTag(
+                            CompoundTag.class,
+                            ImmutableList.of(new CompoundTag(ImmutableMap.of(
+                                    "weight",
+                                    new IntTag(1),
+                                    "data",
+                                    new CompoundTag(ImmutableMap.of(
+                                            "entity",
                                             new CompoundTag(ImmutableMap.of("id", new StringTag(mobType)))
-                    )))));
+                                    ))
+                            )))
+                    )
+            );
         } else {
             values.put("SpawnPotentials", new ListTag(CompoundTag.class, spawnPotentials.getValue()));
         }

worldedit-core/src/legacy/java/com/sk89q/worldedit/blocks/SignBlock.java

@@ -20,27 +20,29 @@
 package com.sk89q.worldedit.blocks;
 
 import com.sk89q.jnbt.CompoundTag;
+import com.sk89q.jnbt.ListTag;
 import com.sk89q.jnbt.StringTag;
 import com.sk89q.jnbt.Tag;
+import com.sk89q.worldedit.WorldEdit;
+import com.sk89q.worldedit.extension.platform.Capability;
+import com.sk89q.worldedit.internal.Constants;
 import com.sk89q.worldedit.util.gson.GsonUtil;
 import com.sk89q.worldedit.world.block.BaseBlock;
 import com.sk89q.worldedit.world.block.BlockState;
 
+import java.util.Arrays;
 import java.util.HashMap;
 import java.util.Map;
+import java.util.stream.Collectors;
 
 /**
  * Represents a sign block.
- *
- * @deprecated WorldEdit does not handle interpreting NBT,
- *         deprecated for removal without replacement
  */
-@Deprecated(forRemoval = true)
 public class SignBlock extends BaseBlock {
 
     private String[] text;
 
-    private static String EMPTY = "{\"text\":\"\"}";
+    private static final String EMPTY =  "{\"text\":\"\"}";
 
     /**
      * Construct the sign with text.
@@ -64,6 +66,11 @@ public class SignBlock extends BaseBlock {
         this.text = text;
     }
 
+    private boolean isLegacy() {
+        int dataVersion = WorldEdit.getInstance().getPlatformManager().queryCapability(Capability.WORLD_EDITING).getDataVersion();
+        return dataVersion < Constants.DATA_VERSION_MC_1_20;
+    }
+
     /**
      * Get the text.
      *
@@ -98,10 +105,17 @@ public class SignBlock extends BaseBlock {
     @Override
     public CompoundTag getNbtData() {
         Map<String, Tag> values = new HashMap<>();
+        if (isLegacy()) {
             values.put("Text1", new StringTag(text[0]));
             values.put("Text2", new StringTag(text[1]));
             values.put("Text3", new StringTag(text[2]));
             values.put("Text4", new StringTag(text[3]));
+        } else {
+            ListTag messages = new ListTag(StringTag.class, Arrays.stream(text).map(StringTag::new).collect(Collectors.toList()));
+            Map<String, Tag> frontTextTag = new HashMap<>();
+            frontTextTag.put("messages", messages);
+            values.put("front_text", new CompoundTag(frontTextTag));
+        }
         return new CompoundTag(values);
     }
 
@@ -122,6 +136,7 @@ public class SignBlock extends BaseBlock {
             throw new RuntimeException(String.format("'%s' tile entity expected", getNbtId()));
         }
 
+        if (isLegacy()) {
             t = values.get("Text1");
             if (t instanceof StringTag) {
                 text[0] = ((StringTag) t).getValue();
@@ -141,6 +156,14 @@ public class SignBlock extends BaseBlock {
             if (t instanceof StringTag) {
                 text[3] = ((StringTag) t).getValue();
             }
+        } else {
+            CompoundTag frontTextTag = (CompoundTag) values.get("front_text");
+            ListTag messagesTag = frontTextTag.getListTag("messages");
+            for (int i = 0; i < messagesTag.getValue().size(); i++) {
+                StringTag tag = (StringTag) messagesTag.getValue().get(i);
+                text[i] = tag.getValue();
+            }
+        }
     }
 
 }

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

@@ -12,7 +12,9 @@ import com.fastasyncworldedit.core.util.RandomTextureUtil;
 import com.fastasyncworldedit.core.util.TaskManager;
 import com.fastasyncworldedit.core.util.TextureUtil;
 import com.fastasyncworldedit.core.util.WEManager;
+import com.fastasyncworldedit.core.util.task.KeyQueuedExecutorService;
 import com.github.luben.zstd.Zstd;
+import com.google.common.util.concurrent.ThreadFactoryBuilder;
 import com.sk89q.worldedit.WorldEdit;
 import com.sk89q.worldedit.internal.util.LogManagerCompat;
 import net.jpountz.lz4.LZ4Factory;
@@ -33,6 +35,9 @@ import java.lang.management.MemoryPoolMXBean;
 import java.lang.management.MemoryUsage;
 import java.util.Date;
 import java.util.List;
+import java.util.UUID;
+import java.util.concurrent.LinkedBlockingQueue;
+import java.util.concurrent.ThreadPoolExecutor;
 import java.util.concurrent.TimeUnit;
 
 /**
@@ -86,6 +91,7 @@ public class Fawe {
      * The platform specific implementation.
      */
     private final IFawe implementation;
+    private final KeyQueuedExecutorService<UUID> clipboardExecutor;
     private FaweVersion version;
     private TextureUtil textures;
     private QueueHandler queueHandler;
@@ -131,6 +137,15 @@ public class Fawe {
         }, 0);
 
         TaskManager.taskManager().repeat(timer, 1);
+
+        clipboardExecutor = new KeyQueuedExecutorService<>(new ThreadPoolExecutor(
+                1,
+                Settings.settings().QUEUE.PARALLEL_THREADS,
+                0L,
+                TimeUnit.MILLISECONDS,
+                new LinkedBlockingQueue<>(),
+                new ThreadFactoryBuilder().setNameFormat("fawe-clipboard-%d").build()
+        ));
     }
 
     /**
@@ -339,9 +354,10 @@ public class Fawe {
                 Settings.settings().QUEUE.TARGET_SIZE,
                 Settings.settings().QUEUE.PARALLEL_THREADS
         );
-        if (Settings.settings().QUEUE.TARGET_SIZE < 2 * Settings.settings().QUEUE.PARALLEL_THREADS) {
+        if (Settings.settings().QUEUE.TARGET_SIZE < 4 * Settings.settings().QUEUE.PARALLEL_THREADS) {
             LOGGER.error(
-                    "queue.target_size is {}, and queue.parallel_threads is {}. It is HIGHLY recommended that queue" + ".target_size be at least twice queue.parallel_threads or higher.",
+                    "queue.target-size is {}, and queue.parallel_threads is {}. It is HIGHLY recommended that queue" +
+                            ".target-size be at least four times queue.parallel-threads or greater.",
                     Settings.settings().QUEUE.TARGET_SIZE,
                     Settings.settings().QUEUE.PARALLEL_THREADS
             );
@@ -427,4 +443,14 @@ public class Fawe {
         return this.thread = Thread.currentThread();
     }
 
+    /**
+     * Gets the executor used for clipboard IO if clipboard on disk is enabled or null
+     *
+     * @return Executor used for clipboard IO if clipboard on disk is enabled or null
+     * @since 2.6.2
+     */
+    public KeyQueuedExecutorService<UUID> getClipboardExecutor() {
+        return this.clipboardExecutor;
+    }
+
 }

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

@@ -171,52 +171,68 @@ public enum FaweCache implements Trimable {
     public static final FaweBlockBagException BLOCK_BAG = new FaweBlockBagException();
     public static final FaweException MANUAL = new FaweException(
             Caption.of("fawe.cancel.reason.manual"),
-            Type.MANUAL
+            Type.MANUAL,
+            false
     );
     public static final FaweException NO_REGION = new FaweException(
             Caption.of("fawe.cancel.reason.no.region"),
-            Type.NO_REGION
+            Type.NO_REGION,
+            false
     );
     public static final FaweException OUTSIDE_REGION = new FaweException(
             Caption.of(
                     "fawe.cancel.reason.outside.region"),
+            Type.OUTSIDE_REGION,
+            true
+    );
+    public static final FaweException OUTSIDE_SAFE_REGION = new FaweException(
+            Caption.of(
+                    "fawe.cancel.reason.outside.safe.region"),
             Type.OUTSIDE_REGION
     );
     public static final FaweException MAX_CHECKS = new FaweException(
             Caption.of("fawe.cancel.reason.max" + ".checks"),
-            Type.MAX_CHECKS
+            Type.MAX_CHECKS,
+            true
     );
     public static final FaweException MAX_CHANGES = new FaweException(
             Caption.of("fawe.cancel.reason.max" + ".changes"),
-            Type.MAX_CHANGES
+            Type.MAX_CHANGES,
+            false
     );
     public static final FaweException LOW_MEMORY = new FaweException(
             Caption.of("fawe.cancel.reason.low" + ".memory"),
-            Type.LOW_MEMORY
+            Type.LOW_MEMORY,
+            false
     );
     public static final FaweException MAX_ENTITIES = new FaweException(
             Caption.of(
                     "fawe.cancel.reason.max.entities"),
-            Type.MAX_ENTITIES
+            Type.MAX_ENTITIES,
+            true
     );
     public static final FaweException MAX_TILES = new FaweException(Caption.of(
             "fawe.cancel.reason.max.tiles",
-            Type.MAX_TILES
+            Type.MAX_TILES,
+            true
     ));
     public static final FaweException MAX_ITERATIONS = new FaweException(
             Caption.of(
                     "fawe.cancel.reason.max.iterations"),
-            Type.MAX_ITERATIONS
+            Type.MAX_ITERATIONS,
+            true
     );
     public static final FaweException PLAYER_ONLY = new FaweException(
             Caption.of(
                     "fawe.cancel.reason.player-only"),
-            Type.PLAYER_ONLY
+            Type.PLAYER_ONLY,
+            false
     );
     public static final FaweException ACTOR_REQUIRED = new FaweException(
             Caption.of(
                     "fawe.cancel.reason.actor-required"),
-            Type.ACTOR_REQUIRED
+            Type.ACTOR_REQUIRED,
+            false
     );
 
     /*

worldedit-core/src/main/java/com/fastasyncworldedit/core/command/SuggestInputParseException.java

@@ -1,6 +1,8 @@
 package com.fastasyncworldedit.core.command;
 
+import com.fastasyncworldedit.core.configuration.Caption;
 import com.sk89q.worldedit.extension.input.InputParseException;
+import com.sk89q.worldedit.util.formatting.text.Component;
 
 import java.lang.reflect.InvocationTargetException;
 import java.util.List;
@@ -13,33 +15,81 @@ public class SuggestInputParseException extends InputParseException {
 
     private final InputParseException cause;
     private final Supplier<List<String>> getSuggestions;
-    private String prefix;
 
+    /**
+     * @deprecated Use {@link SuggestInputParseException#SuggestInputParseException(Component, Supplier)}
+     */
+    @Deprecated(forRemoval = true, since = "2.6.2")
     public SuggestInputParseException(String msg, String prefix, Supplier<List<String>> getSuggestions) {
-        this(new InputParseException(msg), prefix, getSuggestions);
+        this(new InputParseException(msg), getSuggestions);
     }
 
+    /**
+     * @deprecated Use {@link SuggestInputParseException#of(Throwable, Supplier)}
+     */
+    @Deprecated(forRemoval = true, since = "2.6.2")
     public static SuggestInputParseException of(Throwable other, String prefix, Supplier<List<String>> getSuggestions) {
         if (other instanceof InputParseException) {
-            return of((InputParseException) other, prefix, getSuggestions);
+            return of((InputParseException) other, getSuggestions);
         }
-        return of(new InputParseException(other.getMessage()), prefix, getSuggestions);
+        return of(new InputParseException(other.getMessage()), getSuggestions);
     }
 
+    /**
+     * @deprecated Use {@link SuggestInputParseException#of(InputParseException, Supplier)}
+     */
+    @Deprecated(forRemoval = true, since = "2.6.2")
     public static SuggestInputParseException of(InputParseException other, String prefix, Supplier<List<String>> getSuggestions) {
         if (other instanceof SuggestInputParseException) {
             return (SuggestInputParseException) other;
         }
-        return new SuggestInputParseException(other, prefix, getSuggestions);
+        return new SuggestInputParseException(other, getSuggestions);
     }
 
+    /**
+     * @deprecated Use {@link SuggestInputParseException#SuggestInputParseException(InputParseException, Supplier)}
+     */
+    @Deprecated(forRemoval = true, since = "2.6.2")
     public SuggestInputParseException(InputParseException other, String prefix, Supplier<List<String>> getSuggestions) {
-        super(other.getMessage());
+        super(other.getRichMessage());
+        checkNotNull(getSuggestions);
+        checkNotNull(other);
+        this.cause = other;
+        this.getSuggestions = getSuggestions;
+    }
+
+    /**
+     * Create a new SuggestInputParseException instance
+     *
+     * @param message        Message to send
+     * @param getSuggestions Supplier of list of suggestions to give to user
+     * @since 2.6.2
+     */
+    public SuggestInputParseException(Component message, Supplier<List<String>> getSuggestions) {
+        this(new InputParseException(message), getSuggestions);
+    }
+
+    public static SuggestInputParseException of(Throwable other, Supplier<List<String>> getSuggestions) {
+        if (other instanceof InputParseException) {
+            return of((InputParseException) other, getSuggestions);
+        }
+        //noinspection deprecation
+        return of(new InputParseException(other.getMessage()), getSuggestions);
+    }
+
+    public static SuggestInputParseException of(InputParseException other, Supplier<List<String>> getSuggestions) {
+        if (other instanceof SuggestInputParseException) {
+            return (SuggestInputParseException) other;
+        }
+        return new SuggestInputParseException(other, getSuggestions);
+    }
+
+    public SuggestInputParseException(InputParseException other, Supplier<List<String>> getSuggestions) {
+        super(other.getRichMessage());
         checkNotNull(getSuggestions);
         checkNotNull(other);
         this.cause = other;
         this.getSuggestions = getSuggestions;
-        this.prefix = prefix;
     }
 
     public static SuggestInputParseException get(InvocationTargetException e) {
@@ -54,7 +104,7 @@ public class SuggestInputParseException extends InputParseException {
     }
 
     public static SuggestInputParseException of(String input, List<Object> values) {
-        throw new SuggestInputParseException("No value: " + input, input, () ->
+        throw new SuggestInputParseException(Caption.of("fawe.error.no-value-for-input", input), () ->
                 values.stream()
                         .map(Object::toString)
                         .filter(v -> v.startsWith(input))
@@ -76,8 +126,12 @@ public class SuggestInputParseException extends InputParseException {
         return getSuggestions.get();
     }
 
+    /**
+     * @deprecated Unused
+     */
+    @Deprecated(forRemoval = true, since = "2.6.2")
     public SuggestInputParseException prepend(String input) {
-        this.prefix = input + prefix;
+        // Do nothing
         return this;
     }
 

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

@@ -22,9 +22,27 @@ import java.util.List;
 public class CommandBrush implements Brush {
 
     private final String command;
+    private final boolean print;
 
+    /**
+     * New instance
+     *
+     * @deprecated Use {@link CommandBrush#CommandBrush(String, boolean)}
+     */
+    @Deprecated(forRemoval = true)
     public CommandBrush(String command) {
-        this.command = command.charAt(0) == '/' ? "/" + command : command;
+        this(command, false);
+    }
+
+    /**
+     * New instance
+     *
+     * @param command command to run, or commands split by ';'
+     * @param print   if output should be printed to the actor for the run commands
+     */
+    public CommandBrush(String command, boolean print) {
+        this.command = command;
+        this.print = print;
     }
 
     @Override
@@ -36,7 +54,7 @@ public class CommandBrush implements Brush {
                 position.subtract(radius, radius, radius),
                 position.add(radius, radius, radius)
         );
-        String replaced = command.replace("{x}", position.getBlockX() + "")
+        String replaced = command.replace("{x}", Integer.toString(position.getBlockX()))
                 .replace("{y}", Integer.toString(position.getBlockY()))
                 .replace("{z}", Integer.toString(position.getBlockZ()))
                 .replace("{world}", editSession.getWorld().getName())
@@ -46,21 +64,22 @@ public class CommandBrush implements Brush {
         if (!(actor instanceof Player player)) {
             throw FaweCache.PLAYER_ONLY;
         }
-        //Use max world height to allow full coverage of the world height
-        Location face = player.getBlockTraceFace(editSession.getWorld().getMaxY(), true);
-        if (face == null) {
-            position = position.add(0, 1, 1);
-        } else {
-            position = position.add(face.getDirection().toBlockPoint());
-        }
         player.setSelection(selector);
-        AsyncPlayer wePlayer = new SilentPlayerWrapper(new LocationMaskedPlayerWrapper(
+        AsyncPlayer wePlayer = new LocationMaskedPlayerWrapper(
                 player,
                 new Location(player.getExtent(), position.toVector3())
-        ));
+        );
+        if (!print) {
+            wePlayer = new SilentPlayerWrapper(wePlayer);
+        }
         List<String> cmds = StringMan.split(replaced, ';');
         for (String cmd : cmds) {
-            CommandEvent event = new CommandEvent(wePlayer, cmd);
+            if (cmd.isBlank()) {
+                continue;
+            }
+            cmd = cmd.charAt(0) != '/' ? "/" + cmd : cmd;
+            cmd = cmd.length() >1 && cmd.charAt(1) == '/' ? cmd.substring(1) : cmd;
+            CommandEvent event = new CommandEvent(wePlayer, cmd, editSession);
             PlatformCommandManager.getInstance().handleCommandOnCurrentThread(event);
         }
     }

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

@@ -3,7 +3,9 @@ package com.fastasyncworldedit.core.command.tool.brush;
 import com.fastasyncworldedit.core.FaweCache;
 import com.fastasyncworldedit.core.math.LocalBlockVectorSet;
 import com.fastasyncworldedit.core.util.StringMan;
+import com.fastasyncworldedit.core.wrappers.AsyncPlayer;
 import com.fastasyncworldedit.core.wrappers.LocationMaskedPlayerWrapper;
+import com.fastasyncworldedit.core.wrappers.SilentPlayerWrapper;
 import com.sk89q.worldedit.EditSession;
 import com.sk89q.worldedit.MaxChangedBlocksException;
 import com.sk89q.worldedit.entity.Player;
@@ -13,7 +15,7 @@ import com.sk89q.worldedit.extension.platform.PlatformCommandManager;
 import com.sk89q.worldedit.function.pattern.Pattern;
 import com.sk89q.worldedit.math.BlockVector3;
 import com.sk89q.worldedit.regions.selector.CuboidRegionSelector;
-import com.sk89q.worldedit.util.formatting.text.Component;
+import com.sk89q.worldedit.util.Location;
 
 import java.util.List;
 
@@ -43,7 +45,7 @@ public class ScatterCommand extends ScatterBrush {
                 position.subtract(radius, radius, radius),
                 position.add(radius, radius, radius)
         );
-        String replaced = command.replace("{x}", position.getBlockX() + "")
+        String replaced = command.replace("{x}", Integer.toString(position.getBlockX()))
                 .replace("{y}", Integer.toString(position.getBlockY()))
                 .replace("{z}", Integer.toString(position.getBlockZ()))
                 .replace("{world}", editSession.getWorld().getName())
@@ -55,41 +57,22 @@ public class ScatterCommand extends ScatterBrush {
         }
         player.setSelection(selector);
         List<String> cmds = StringMan.split(replaced, ';');
+        AsyncPlayer wePlayer = new LocationMaskedPlayerWrapper(
+                player,
+                new Location(player.getExtent(), position.toVector3())
+        );
+        if (!print) {
+            wePlayer = new SilentPlayerWrapper(wePlayer);
+        }
         for (String cmd : cmds) {
-            Player p = print ?
+            if (cmd.isBlank()) {
-                    new LocationMaskedPlayerWrapper(player, player.getLocation().setPosition(position.toVector3()), false) :
+                continue;
-                    new ScatterCommandPlayerWrapper(player, position);
+            }
-            CommandEvent event = new CommandEvent(p, cmd, editSession);
+            cmd = cmd.charAt(0) != '/' ? "/" + cmd : cmd;
+            cmd = cmd.length() >1 && cmd.charAt(1) == '/' ? cmd.substring(1) : cmd;
+            CommandEvent event = new CommandEvent(wePlayer, cmd, editSession);
             PlatformCommandManager.getInstance().handleCommandOnCurrentThread(event);
         }
     }
 
-    private static final class ScatterCommandPlayerWrapper extends LocationMaskedPlayerWrapper {
-
-        ScatterCommandPlayerWrapper(Player player, BlockVector3 position) {
-            super(player, player.getLocation().setPosition(position.toVector3()), false);
-        }
-
-        @Override
-        public void print(String msg) {
-        }
-
-        @Override
-        public void print(Component component) {
-        }
-
-        @Override
-        public void printDebug(String msg) {
-        }
-
-        @Override
-        public void printError(String msg) {
-        }
-
-        @Override
-        public void printRaw(String msg) {
-        }
-
-    }
-
 }

worldedit-core/src/main/java/com/fastasyncworldedit/core/concurrent/ReentrantWrappedStampedLock.java

@@ -1,119 +0,0 @@
-package com.fastasyncworldedit.core.concurrent;
-
-import org.jetbrains.annotations.NotNull;
-
-import java.util.concurrent.TimeUnit;
-import java.util.concurrent.locks.Condition;
-import java.util.concurrent.locks.Lock;
-import java.util.concurrent.locks.StampedLock;
-
-/**
- * Allows for reentrant behaviour of a wrapped {@link StampedLock}. Will not count the number of times it is re-entered.
- *
- * @since 2.3.0
- */
-public class ReentrantWrappedStampedLock implements Lock {
-
-    private final StampedLock parent = new StampedLock();
-    private volatile Thread owner;
-    private volatile long stamp = 0;
-
-    @Override
-    public void lock() {
-        if (Thread.currentThread() == owner) {
-            return;
-        }
-        stamp = parent.writeLock();
-        owner = Thread.currentThread();
-    }
-
-    @Override
-    public void lockInterruptibly() throws InterruptedException {
-        if (Thread.currentThread() == owner) {
-            return;
-        }
-        stamp = parent.writeLockInterruptibly();
-        owner = Thread.currentThread();
-    }
-
-    @Override
-    public boolean tryLock() {
-        if (Thread.currentThread() == owner) {
-            return true;
-        }
-        if (parent.isWriteLocked()) {
-            return false;
-        }
-        stamp = parent.writeLock();
-        owner = Thread.currentThread();
-        return true;
-    }
-
-    @Override
-    public boolean tryLock(final long time, @NotNull final TimeUnit unit) throws InterruptedException {
-        if (Thread.currentThread() == owner) {
-            return true;
-        }
-        if (!parent.isWriteLocked()) {
-            stamp = parent.writeLock();
-            owner = Thread.currentThread();
-            return true;
-        }
-        stamp = parent.tryWriteLock(time, unit);
-        owner = Thread.currentThread();
-        return false;
-    }
-
-    @Override
-    public void unlock() {
-        if (owner != Thread.currentThread()) {
-            throw new IllegalCallerException("The lock should only be unlocked by the owning thread when a stamp is not supplied");
-        }
-        unlock(stamp);
-    }
-
-    @NotNull
-    @Override
-    public Condition newCondition() {
-        throw new UnsupportedOperationException("Conditions are not supported by StampedLock");
-    }
-
-    /**
-     * Retrieves the stamp associated with the current lock. 0 if the wrapped {@link StampedLock} is not write-locked. This method is
-     * thread-checking.
-     *
-     * @return lock stam[ or 0 if not locked.
-     * @throws IllegalCallerException if the {@link StampedLock} is write-locked and the calling thread is not the lock owner
-     * @since 2.3.0
-     */
-    public long getStampChecked() {
-        if (stamp != 0 && owner != Thread.currentThread()) {
-            throw new IllegalCallerException("The stamp should be be acquired by a thread that does not own the lock");
-        }
-        return stamp;
-    }
-
-    /**
-     * Unlock the wrapped {@link StampedLock} using the given stamp. This can be called by any thread.
-     *
-     * @param stamp Stamp to unlock with
-     * @throws IllegalMonitorStateException if the given stamp does not match the lock's stamp
-     * @since 2.3.0
-     */
-    public void unlock(final long stamp) {
-        parent.unlockWrite(stamp);
-        this.stamp = 0;
-        owner = null;
-    }
-
-    /**
-     * Returns true if the lock is currently held.
-     *
-     * @return true if the lock is currently held.
-     * @since 2.3.0
-     */
-    public boolean isLocked() {
-        return owner == null && this.stamp == 0 && parent.isWriteLocked(); // Be verbose
-    }
-
-}