build: Release 6.8.0

* build: Update release-drafter/release-drafter action to v5.20.0

* Update release-drafter.yml

Co-authored-by: Renovate Bot <bot@renovateapp.com>
Co-authored-by: Alexander Brandes <mc.cache@web.de>

.github/workflows/release-drafter.yml

@@ -14,6 +14,6 @@ jobs:
     if: ${{ github.event_name != 'pull_request' || github.repository != github.event.pull_request.head.repo.full_name }}
     runs-on: ubuntu-latest
     steps:
-      - uses: release-drafter/release-drafter@v5.19.0
+      - uses: release-drafter/release-drafter@v5
         env:
           GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}

.gitignore

@@ -133,3 +133,5 @@ classes/
 *.bat
 docs/
 build/
+
+.DS_Store

.lift.toml

@@ -1,4 +0,0 @@
-jdkVersion = "17"
-build = "gradle clean build -x test"
-tools = ["findsecbugs", "ErrorProne", "Semgrep", "Detekt", "Infer"]
-ignoreRules = ["CatchAndPrintStackTrace", "ReferenceEquality", "FallThrough", "FutureReturnValueIgnored", "MixedMutabilityReturnType", "EmptyCatch", "MissingCasesInEnumSwitch", "OperatorPrecedence", "StaticAssignmentInConstructor", "ReferenceEquality", "EqualsHashCode", "EqualsGetClass", "TypeParameterUnusedInFormals", "StringSplitter", "InlineMeSuggester", "NULL_DEREFERENCE"]

Bukkit/src/main/java/com/plotsquared/bukkit/BukkitPlatform.java

@@ -513,8 +513,10 @@ public final class BukkitPlatform extends JavaPlugin implements Listener, PlotPl
                 this.backgroundPipeline.registerService(essentialsUUIDService);
             }
 
-            final SquirrelIdUUIDService impromptuMojangService = new SquirrelIdUUIDService(Settings.UUID.IMPROMPTU_LIMIT);
-            this.impromptuPipeline.registerService(impromptuMojangService);
+            if (Settings.UUID.IMPROMPTU_SERVICE_MOJANG_API) {
+                final SquirrelIdUUIDService impromptuMojangService = new SquirrelIdUUIDService(Settings.UUID.IMPROMPTU_LIMIT);
+                this.impromptuPipeline.registerService(impromptuMojangService);
+            }
             final SquirrelIdUUIDService backgroundMojangService = new SquirrelIdUUIDService(Settings.UUID.BACKGROUND_LIMIT);
             this.backgroundPipeline.registerService(backgroundMojangService);
         } else {

Bukkit/src/main/java/com/plotsquared/bukkit/generator/BukkitAugmentedGenerator.java

@@ -25,7 +25,11 @@
  */
 package com.plotsquared.bukkit.generator;
 
+import com.plotsquared.core.PlotSquared;
 import com.plotsquared.core.generator.AugmentedUtils;
+import com.plotsquared.core.queue.QueueCoordinator;
+import com.sk89q.worldedit.bukkit.BukkitAdapter;
+import com.sk89q.worldedit.util.SideEffectSet;
 import org.bukkit.Chunk;
 import org.bukkit.World;
 import org.bukkit.generator.BlockPopulator;
@@ -52,7 +56,14 @@ public class BukkitAugmentedGenerator extends BlockPopulator {
 
     @Override
     public void populate(@NonNull World world, @NonNull Random random, @NonNull Chunk source) {
-        AugmentedUtils.generate(source, world.getName(), source.getX(), source.getZ(), null);
+        QueueCoordinator queue = PlotSquared.platform().globalBlockQueue().getNewQueue(BukkitAdapter.adapt(world));
+        // The chunk is already loaded and we do not want to load the chunk in "fully" by using any PaperLib methods.
+        queue.setForceSync(true);
+        queue.setSideEffectSet(SideEffectSet.none());
+        queue.setBiomesEnabled(false);
+        queue.setChunkObject(source);
+        AugmentedUtils.generateChunk(world.getName(), source.getX(), source.getZ(), queue);
+        queue.enqueue();
     }
 
 }

Bukkit/src/main/java/com/plotsquared/bukkit/listener/EntityEventListener.java

@@ -168,6 +168,7 @@ public class EntityEventListener implements Listener {
             case "RAID":
             case "SHEARED":
             case "SILVERFISH_BLOCK":
+            case "ENDER_PEARL":
             case "TRAP":
             case "VILLAGE_DEFENSE":
             case "VILLAGE_INVASION":

Bukkit/src/main/java/com/plotsquared/bukkit/listener/PaperListener.java

@@ -196,6 +196,7 @@ public class PaperListener implements Listener {
             case "RAID":
             case "SHEARED":
             case "SILVERFISH_BLOCK":
+            case "ENDER_PEARL":
             case "TRAP":
             case "VILLAGE_DEFENSE":
             case "VILLAGE_INVASION":

Bukkit/src/main/java/com/plotsquared/bukkit/queue/BukkitChunkCoordinator.java

@@ -76,10 +76,11 @@ public final class BukkitChunkCoordinator extends ChunkCoordinator {
     private final int totalSize;
     private final AtomicInteger expectedSize;
     private final AtomicInteger loadingChunks = new AtomicInteger();
+    private final boolean forceSync;
 
     private int batchSize;
     private PlotSquaredTask task;
-    private boolean shouldCancel;
+    private volatile boolean shouldCancel;
     private boolean finished;
 
     @Inject
@@ -92,7 +93,8 @@ public final class BukkitChunkCoordinator extends ChunkCoordinator {
             @Assisted final @NonNull Runnable whenDone,
             @Assisted final @NonNull Consumer<Throwable> throwableConsumer,
             @Assisted final boolean unloadAfter,
-            @Assisted final @NonNull Collection<ProgressSubscriber> progressSubscribers
+            @Assisted final @NonNull Collection<ProgressSubscriber> progressSubscribers,
+            @Assisted final boolean forceSync
     ) {
         this.requestedChunks = new LinkedBlockingQueue<>(requestedChunks);
         this.availableChunks = new LinkedBlockingQueue<>();
@@ -107,14 +109,27 @@ public final class BukkitChunkCoordinator extends ChunkCoordinator {
         this.plugin = JavaPlugin.getPlugin(BukkitPlatform.class);
         this.bukkitWorld = Bukkit.getWorld(world.getName());
         this.progressSubscribers.addAll(progressSubscribers);
+        this.forceSync = forceSync;
     }
 
     @Override
     public void start() {
-        // Request initial batch
-        this.requestBatch();
-        // Wait until next tick to give the chunks a chance to be loaded
-        TaskManager.runTaskLater(() -> task = TaskManager.runTaskRepeat(this, TaskTime.ticks(1)), TaskTime.ticks(1));
+        if (!forceSync) {
+            // Request initial batch
+            this.requestBatch();
+            // Wait until next tick to give the chunks a chance to be loaded
+            TaskManager.runTaskLater(() -> task = TaskManager.runTaskRepeat(this, TaskTime.ticks(1)), TaskTime.ticks(1));
+        } else {
+            try {
+                while (!shouldCancel && !requestedChunks.isEmpty()) {
+                    chunkConsumer.accept(requestedChunks.poll());
+                }
+            } catch (Throwable t) {
+                throwableConsumer.accept(t);
+            } finally {
+                finish();
+            }
+        }
     }
 
     @Override
@@ -131,7 +146,9 @@ public final class BukkitChunkCoordinator extends ChunkCoordinator {
             for (final ProgressSubscriber subscriber : this.progressSubscribers) {
                 subscriber.notifyEnd();
             }
-            task.cancel();
+            if (task != null) {
+                task.cancel();
+            }
             finished = true;
         }
     }

Bukkit/src/main/java/com/plotsquared/bukkit/queue/BukkitQueueCoordinator.java

@@ -51,6 +51,7 @@ import com.sk89q.worldedit.world.biome.BiomeType;
 import com.sk89q.worldedit.world.block.BaseBlock;
 import com.sk89q.worldedit.world.block.BlockState;
 import org.bukkit.Bukkit;
+import org.bukkit.Chunk;
 import org.bukkit.block.Block;
 import org.bukkit.block.Container;
 import org.bukkit.block.data.BlockData;
@@ -62,10 +63,27 @@ import java.util.function.Consumer;
 
 public class BukkitQueueCoordinator extends BasicQueueCoordinator {
 
-    private final SideEffectSet noSideEffectSet;
-    private final SideEffectSet lightingSideEffectSet;
-    private final SideEffectSet edgeSideEffectSet;
-    private final SideEffectSet edgeLightingSideEffectSet;
+    private static final SideEffectSet NO_SIDE_EFFECT_SET;
+    private static final SideEffectSet EDGE_SIDE_EFFECT_SET;
+    private static final SideEffectSet LIGHTING_SIDE_EFFECT_SET;
+    private static final SideEffectSet EDGE_LIGHTING_SIDE_EFFECT_SET;
+
+    static {
+        NO_SIDE_EFFECT_SET = SideEffectSet.none().with(SideEffect.LIGHTING, SideEffect.State.OFF).with(
+                SideEffect.NEIGHBORS,
+                SideEffect.State.OFF
+        );
+        EDGE_SIDE_EFFECT_SET = SideEffectSet.none().with(SideEffect.UPDATE, SideEffect.State.ON).with(
+                SideEffect.NEIGHBORS,
+                SideEffect.State.ON
+        );
+        LIGHTING_SIDE_EFFECT_SET = SideEffectSet.none().with(SideEffect.NEIGHBORS, SideEffect.State.OFF);
+        EDGE_LIGHTING_SIDE_EFFECT_SET = SideEffectSet.none().with(SideEffect.UPDATE, SideEffect.State.ON).with(
+                SideEffect.NEIGHBORS,
+                SideEffect.State.ON
+        );
+    }
+
     private org.bukkit.World bukkitWorld;
     @Inject
     private ChunkCoordinatorBuilderFactory chunkCoordinatorBuilderFactory;
@@ -76,19 +94,6 @@ public class BukkitQueueCoordinator extends BasicQueueCoordinator {
     @Inject
     public BukkitQueueCoordinator(@NonNull World world) {
         super(world);
-        noSideEffectSet = SideEffectSet.none().with(SideEffect.LIGHTING, SideEffect.State.OFF).with(
-                SideEffect.NEIGHBORS,
-                SideEffect.State.OFF
-        );
-        lightingSideEffectSet = SideEffectSet.none().with(SideEffect.NEIGHBORS, SideEffect.State.OFF);
-        edgeSideEffectSet = noSideEffectSet.with(SideEffect.UPDATE, SideEffect.State.ON).with(
-                SideEffect.NEIGHBORS,
-                SideEffect.State.ON
-        );
-        edgeLightingSideEffectSet = noSideEffectSet.with(SideEffect.UPDATE, SideEffect.State.ON).with(
-                SideEffect.NEIGHBORS,
-                SideEffect.State.ON
-        );
     }
 
     @Override
@@ -201,7 +206,7 @@ public class BukkitQueueCoordinator extends BasicQueueCoordinator {
                     localChunk.getTiles().forEach((blockVector3, tag) -> {
                         try {
                             BaseBlock block = getWorld().getBlock(blockVector3).toBaseBlock(tag);
-                            getWorld().setBlock(blockVector3, block, noSideEffectSet);
+                            getWorld().setBlock(blockVector3, block, getSideEffectSet(SideEffectState.NONE));
                         } catch (WorldEditException ignored) {
                             StateWrapper sw = new StateWrapper(tag);
                             sw.restoreTag(getWorld().getName(), blockVector3.getX(), blockVector3.getY(), blockVector3.getZ());
@@ -258,15 +263,21 @@ public class BukkitQueueCoordinator extends BasicQueueCoordinator {
             }
             SideEffectSet sideEffectSet;
             if (lighting) {
-                sideEffectSet = edge ? edgeLightingSideEffectSet : lightingSideEffectSet;
+                sideEffectSet = getSideEffectSet(edge ? SideEffectState.EDGE_LIGHTING : SideEffectState.LIGHTING);
             } else {
-                sideEffectSet = edge ? edgeSideEffectSet : noSideEffectSet;
+                sideEffectSet = getSideEffectSet(edge ? SideEffectState.EDGE : SideEffectState.NONE);
             }
             getWorld().setBlock(loc, block, sideEffectSet);
         } catch (WorldEditException ignored) {
             // Fallback to not so nice method
             BlockData blockData = BukkitAdapter.adapt(block);
-            Block existing = getBukkitWorld().getBlockAt(x, y, z);
+            Block existing;
+            // Assume a chunk object has been given only when it should have been.
+            if (getChunkObject() instanceof Chunk chunkObject) {
+                existing = chunkObject.getBlock(x & 15, y, z & 15);
+            } else {
+                 existing = getBukkitWorld().getBlockAt(x, y, z);
+            }
             final BlockState existingBaseBlock = BukkitAdapter.adapt(existing.getBlockData());
             if (BukkitBlockUtil.get(existing).equals(existingBaseBlock) && existing.getBlockData().matches(blockData)) {
                 return;
@@ -282,7 +293,7 @@ public class BukkitQueueCoordinator extends BasicQueueCoordinator {
                 CompoundTag tag = block.getNbtData();
                 StateWrapper sw = new StateWrapper(tag);
 
-                sw.restoreTag(getWorld().getName(), existing.getX(), existing.getY(), existing.getZ());
+                sw.restoreTag(existing);
             }
         }
     }
@@ -375,4 +386,23 @@ public class BukkitQueueCoordinator extends BasicQueueCoordinator {
         return false;
     }
 
+    private SideEffectSet getSideEffectSet(SideEffectState state) {
+        if (getSideEffectSet() != null) {
+            return getSideEffectSet();
+        }
+        return switch (state) {
+            case NONE -> NO_SIDE_EFFECT_SET;
+            case EDGE -> EDGE_SIDE_EFFECT_SET;
+            case LIGHTING -> LIGHTING_SIDE_EFFECT_SET;
+            case EDGE_LIGHTING -> EDGE_LIGHTING_SIDE_EFFECT_SET;
+        };
+    }
+
+    private enum SideEffectState {
+        NONE,
+        EDGE,
+        LIGHTING,
+        EDGE_LIGHTING
+    }
+
 }

Bukkit/src/main/java/com/plotsquared/bukkit/schematic/StateWrapper.java

@@ -44,6 +44,7 @@ import org.bukkit.enchantments.Enchantment;
 import org.bukkit.inventory.Inventory;
 import org.bukkit.inventory.InventoryHolder;
 import org.bukkit.inventory.ItemStack;
+import org.checkerframework.checker.nullness.qual.NonNull;
 
 import java.util.ArrayList;
 import java.util.HashMap;
@@ -166,14 +167,32 @@ public class StateWrapper {
         return str;
     }
 
-    @SuppressWarnings("deprecation") // #setLine is needed for Spigot compatibility
+    /**
+     * Restore the TileEntity data to the given world at the given coordinates.
+     *
+     * @param worldName World name
+     * @param x         x position
+     * @param y         y position
+     * @param z         z position
+     * @return true if successful
+     */
     public boolean restoreTag(String worldName, int x, int y, int z) {
-        if (this.tag == null) {
+        World world = BukkitUtil.getWorld(worldName);
+        if (world == null) {
             return false;
         }
-        World world = BukkitUtil.getWorld(worldName);
-        Block block = world.getBlockAt(x, y, z);
-        if (block == null) {
+        return restoreTag(world.getBlockAt(x, y, z));
+    }
+
+    /**
+     * Restore the TileEntity data to the given block
+     *
+     * @param block Block to restore to
+     * @return true if successful
+     */
+    @SuppressWarnings("deprecation") // #setLine is needed for Spigot compatibility
+    public boolean restoreTag(@NonNull Block block) {
+        if (this.tag == null) {
             return false;
         }
         org.bukkit.block.BlockState state = block.getState();

Bukkit/src/main/java/com/plotsquared/bukkit/util/BukkitRegionManager.java

@@ -278,7 +278,7 @@ public class BukkitRegionManager extends RegionManager {
                                         int minY = value.getMin().getY();
                                         for (int yIndex = 0; yIndex < ids.length; yIndex++) {
                                             int y = yIndex + minY;
-                                            BaseBlock id = ids[y];
+                                            BaseBlock id = ids[yIndex];
                                             if (id != null) {
                                                 value.setBlock(x1, y, z1, id);
                                             } else {

Bukkit/src/main/java/com/plotsquared/bukkit/util/BukkitSetupUtils.java

@@ -76,7 +76,7 @@ public class BukkitSetupUtils extends SetupUtils {
 
     @Override
     public void updateGenerators(final boolean force) {
-        if (!SetupUtils.generators.isEmpty() && !force) {
+        if (loaded && !SetupUtils.generators.isEmpty() && !force) {
             return;
         }
         String testWorld = "CheckingPlotSquaredGenerator";
@@ -100,6 +100,7 @@ public class BukkitSetupUtils extends SetupUtils {
                 e.printStackTrace();
             }
         }
+        loaded = true;
     }
 
     @Override

Core/src/main/java/com/plotsquared/core/configuration/Settings.java

@@ -249,6 +249,9 @@ public class Settings extends Config {
         public static int UUID_CACHE_SIZE = 100000;
         @Comment("Rate limit (per 10 minutes) for background UUID fetching from the Mojang API")
         public static int BACKGROUND_LIMIT = 200;
+        @Comment("Whether the Mojang API service is enabled for impromptu api calls. If false only the Background task will use" +
+                " http requests to fill the UUID cache (requires restart)")
+        public static boolean IMPROMPTU_SERVICE_MOJANG_API = true;
         @Comment("Rate limit (per 10 minutes) for random UUID fetching from the Mojang API")
         public static int IMPROMPTU_LIMIT = 300;
         @Comment("Timeout (in milliseconds) for non-blocking UUID requests (mostly commands)")
@@ -691,6 +694,7 @@ public class Settings extends Config {
         @Comment({"If blocks at the edges of queued operations should be set causing updates",
                 " - Slightly slower, but prevents issues such as fences left connected to nothing"})
         public static boolean UPDATE_EDGES = true;
+
     }
 
     @Comment("Settings related to tab completion")

Core/src/main/java/com/plotsquared/core/generator/AugmentedUtils.java

@@ -54,12 +54,23 @@ public class AugmentedUtils {
         enabled = true;
     }
 
-    public static boolean generate(
-            @Nullable Object chunkObject,
+    /**
+     * Generate an augmented world chunk at the given location. If a queue is given, the data will be written to it, else a new
+     * queue will be created and written to world. Returns true if generation occurred.
+     *
+     * @param world  World name to generate data for. Must be a PlotSquared world containing one or more areas else nothing will
+     *               happen.
+     * @param chunkX Chunk X position
+     * @param chunkZ Chunk Z position
+     * @param queue  Queue to write to, if desired.
+     * @return true if generation occurred.
+     * @since 6.8.0
+     */
+    public static boolean generateChunk(
             final @NonNull String world,
             final int chunkX,
             final int chunkZ,
-            QueueCoordinator queue
+            @Nullable QueueCoordinator queue
     ) {
         if (!enabled) {
             return false;
@@ -97,9 +108,6 @@ public class AugmentedUtils {
                         .platform()
                         .worldUtil()
                         .getWeWorld(world));
-                if (chunkObject != null) {
-                    queue.setChunkObject(chunkObject);
-                }
             }
             QueueCoordinator primaryMask;
             // coordinates
@@ -157,13 +165,9 @@ public class AugmentedUtils {
                 }
                 generationResult = true;
             }
-            if (chunkObject != null) {
-                primaryMask.setChunkObject(chunkObject);
-            }
-            if (chunkObject != null) {
-                secondaryMask.setChunkObject(chunkObject);
-            }
 
+            // This queue should not be enqueued as it is simply used to restrict block setting, and then delegate to the
+            // actual queue
             ScopedQueueCoordinator scoped =
                     new ScopedQueueCoordinator(
                             secondaryMask,
@@ -172,8 +176,6 @@ public class AugmentedUtils {
                     );
             generator.generateChunk(scoped, area);
             generator.populateChunk(scoped, area);
-            scoped.setForceSync(true);
-            scoped.enqueue();
         }
         if (enqueue) {
             queue.enqueue();
@@ -181,4 +183,19 @@ public class AugmentedUtils {
         return generationResult;
     }
 
+    /**
+     * @deprecated Use {@link AugmentedUtils#generateChunk(String, int, int, QueueCoordinator)} as chunkObject is not required
+     * in the above method
+     */
+    @Deprecated(forRemoval = true, since = "6.8.0")
+    public static boolean generate(
+            @Nullable Object chunkObject,
+            final @NonNull String world,
+            final int chunkX,
+            final int chunkZ,
+            QueueCoordinator queue
+    ) {
+        return generateChunk(world, chunkX, chunkZ, queue);
+    }
+
 }

Core/src/main/java/com/plotsquared/core/plot/Plot.java

@@ -1420,15 +1420,7 @@ public class Plot {
                         0
                 );
             }
-            Location location = Location
-                    .at(
-                            bottom.getWorldName(),
-                            bottom.getX() + home.getX(),
-                            bottom.getY() + home.getY(),
-                            bottom.getZ() + home.getZ(),
-                            home.getYaw(),
-                            home.getPitch()
-                    );
+            Location location = toHomeLocation(bottom, home);
             if (!this.worldUtil.getBlockSynchronous(location).getBlockType().getMaterial().isAir()) {
                 location = location.withY(
                         Math.max(1 + this.worldUtil.getHighestBlockSynchronous(
@@ -1461,15 +1453,7 @@ public class Plot {
                 return;
             }
             Location bottom = this.getBottomAbs();
-            Location location = Location
-                    .at(
-                            bottom.getWorldName(),
-                            bottom.getX() + home.getX(),
-                            home.getY(), // y is absolute
-                            bottom.getZ() + home.getZ(),
-                            home.getYaw(),
-                            home.getPitch()
-                    );
+            Location location = toHomeLocation(bottom, home);
             this.worldUtil.getBlock(location, block -> {
                 if (!block.getBlockType().getMaterial().isAir()) {
                     this.worldUtil.getHighestBlock(this.getWorldName(), location.getX(), location.getZ(),
@@ -1482,6 +1466,17 @@ public class Plot {
         }
     }
 
+    private Location toHomeLocation(Location bottom, BlockLoc relativeHome) {
+        return Location.at(
+                bottom.getWorldName(),
+                bottom.getX() + relativeHome.getX(),
+                relativeHome.getY(), // y is absolute
+                bottom.getZ() + relativeHome.getZ(),
+                relativeHome.getYaw(),
+                relativeHome.getPitch()
+        );
+    }
+
     /**
      * Sets the home location
      *

Core/src/main/java/com/plotsquared/core/queue/BasicQueueCoordinator.java

@@ -34,6 +34,7 @@ import com.sk89q.worldedit.function.pattern.Pattern;
 import com.sk89q.worldedit.math.BlockVector2;
 import com.sk89q.worldedit.regions.CuboidRegion;
 import com.sk89q.worldedit.util.Location;
+import com.sk89q.worldedit.util.SideEffectSet;
 import com.sk89q.worldedit.world.World;
 import com.sk89q.worldedit.world.biome.BiomeType;
 import com.sk89q.worldedit.world.block.BaseBlock;
@@ -61,6 +62,7 @@ public abstract class BasicQueueCoordinator extends QueueCoordinator {
     private int lastX = Integer.MIN_VALUE;
     private int lastZ = Integer.MIN_VALUE;
     private boolean settingBiomes = false;
+    private boolean disableBiomes = false;
     private boolean settingTiles = false;
     private boolean regen = false;
     private int[] regenStart;
@@ -68,7 +70,8 @@ public abstract class BasicQueueCoordinator extends QueueCoordinator {
     private CuboidRegion regenRegion = null;
     private Consumer<BlockVector2> consumer = null;
     private boolean unloadAfter = true;
-    private Runnable whenDone;
+    private Runnable whenDone = null;
+    private SideEffectSet sideEffectSet = null;
     @Nullable
     private LightingMode lightingMode = LightingMode.valueOf(Settings.QUEUE.LIGHTING_MODE);
 
@@ -120,6 +123,9 @@ public abstract class BasicQueueCoordinator extends QueueCoordinator {
     @SuppressWarnings("removal")
     @Override
     public boolean setBiome(int x, int z, @NonNull BiomeType biomeType) {
+        if (disableBiomes) {
+            return false;
+        }
         LocalChunk chunk = getChunk(x >> 4, z >> 4);
         for (int y = world.getMinY(); y <= world.getMaxY(); y++) {
             chunk.setBiome(x & 15, y, z & 15, biomeType);
@@ -130,6 +136,9 @@ public abstract class BasicQueueCoordinator extends QueueCoordinator {
 
     @Override
     public final boolean setBiome(int x, int y, int z, @NonNull BiomeType biomeType) {
+        if (disableBiomes) {
+            return false;
+        }
         LocalChunk chunk = getChunk(x >> 4, z >> 4);
         chunk.setBiome(x & 15, y, z & 15, biomeType);
         settingBiomes = true;
@@ -141,6 +150,12 @@ public abstract class BasicQueueCoordinator extends QueueCoordinator {
         return this.settingBiomes;
     }
 
+    @Override
+    public void setBiomesEnabled(boolean settingBiomes) {
+        this.settingBiomes = settingBiomes;
+        this.disableBiomes = true;
+    }
+
     @Override
     public boolean setTile(int x, int y, int z, @NonNull CompoundTag tag) {
         LocalChunk chunk = getChunk(x >> 4, z >> 4);
@@ -315,6 +330,29 @@ public abstract class BasicQueueCoordinator extends QueueCoordinator {
         this.whenDone = whenDone;
     }
 
+    @Override
+    public SideEffectSet getSideEffectSet() {
+        return sideEffectSet;
+    }
+
+    @Override
+    public void setSideEffectSet(SideEffectSet sideEffectSet) {
+        this.sideEffectSet = sideEffectSet;
+    }
+
+    // Don't ask about the @NonNull placement. That's how it needs to be else it errors.
+    @Override
+    public void setBiomeCuboid(
+            final com.plotsquared.core.location.@NonNull Location pos1,
+            final com.plotsquared.core.location.@NonNull Location pos2,
+            @NonNull final BiomeType biome
+    ) {
+        if (disableBiomes) {
+            return;
+        }
+        super.setBiomeCuboid(pos1, pos2, biome);
+    }
+
     /**
      * Get the {@link LocalChunk} from the queue at the given chunk coordinates. Returns a new instance if one doesn't exist
      */

Core/src/main/java/com/plotsquared/core/queue/BlockArrayCacheScopedQueueCoordinator.java

@@ -64,7 +64,7 @@ public class BlockArrayCacheScopedQueueCoordinator extends ScopedQueueCoordinato
      *
      * @param min Inclusive location of the minimum point to limit the scope to.
      * @param max Inclusive location of the maximum point to limit the scope to.
-     * @since TODO
+     * @since 6.8.0
      */
     public BlockArrayCacheScopedQueueCoordinator(Location min, Location max) {
         super(null, min, max);

Core/src/main/java/com/plotsquared/core/queue/ChunkQueueCoordinator.java

@@ -36,8 +36,12 @@ import org.checkerframework.checker.nullness.qual.NonNull;
 import org.checkerframework.checker.nullness.qual.Nullable;
 
 /**
- * Queue that is limited to a single chunk
+ * Queue that is limited to a single chunk. It does not allow a delegate queue and should be treated as a cache for changes to
+ * be set to. Does not support tile entities or entities.
+ *
+ * @deprecated This class is poorly designed and will no longer be used in P2
  */
+@Deprecated(forRemoval = true, since = "6.8.0")
 public class ChunkQueueCoordinator extends ScopedQueueCoordinator {
 
     public final BiomeType[][][] biomeResult;

Core/src/main/java/com/plotsquared/core/queue/DelegateQueueCoordinator.java

@@ -32,6 +32,7 @@ import com.sk89q.worldedit.entity.Entity;
 import com.sk89q.worldedit.function.pattern.Pattern;
 import com.sk89q.worldedit.math.BlockVector2;
 import com.sk89q.worldedit.regions.CuboidRegion;
+import com.sk89q.worldedit.util.SideEffectSet;
 import com.sk89q.worldedit.world.World;
 import com.sk89q.worldedit.world.biome.BiomeType;
 import com.sk89q.worldedit.world.block.BaseBlock;
@@ -135,6 +136,13 @@ public class DelegateQueueCoordinator extends QueueCoordinator {
         return false;
     }
 
+    @Override
+    public void setBiomesEnabled(final boolean enabled) {
+        if (parent != null) {
+            parent.setBiomesEnabled(enabled);
+        }
+    }
+
     @Override
     public boolean setEntity(@NonNull Entity entity) {
         if (parent != null) {
@@ -248,6 +256,21 @@ public class DelegateQueueCoordinator extends QueueCoordinator {
         }
     }
 
+    @Override
+    public SideEffectSet getSideEffectSet() {
+        if (parent != null) {
+            return parent.getSideEffectSet();
+        }
+        return null;
+    }
+
+    @Override
+    public void setSideEffectSet(final SideEffectSet sideEffectSet) {
+        if (parent != null) {
+            parent.setSideEffectSet(sideEffectSet);
+        }
+    }
+
     @Override
     public @NonNull List<BlockVector2> getReadChunks() {
         if (parent != null) {

Core/src/main/java/com/plotsquared/core/queue/QueueCoordinator.java

@@ -35,6 +35,7 @@ import com.sk89q.worldedit.entity.Entity;
 import com.sk89q.worldedit.function.pattern.Pattern;
 import com.sk89q.worldedit.math.BlockVector2;
 import com.sk89q.worldedit.regions.CuboidRegion;
+import com.sk89q.worldedit.util.SideEffectSet;
 import com.sk89q.worldedit.world.World;
 import com.sk89q.worldedit.world.biome.BiomeType;
 import com.sk89q.worldedit.world.block.BaseBlock;
@@ -143,7 +144,8 @@ public abstract class QueueCoordinator {
     }
 
     /**
-     * Set a chunk object (e.g. the Bukkit Chunk object) to the queue
+     * Set a chunk object (e.g. the Bukkit Chunk object) to the queue. This will be used as fallback in case of WNA failure.
+     * Should ONLY be used in specific cases (i.e. generation, where a chunk is being populated)
      *
      * @param chunkObject chunk object. Usually the implementation-specific chunk (e.g. bukkit Chunk)
      */
@@ -247,6 +249,14 @@ public abstract class QueueCoordinator {
      */
     public abstract boolean isSettingBiomes();
 
+    /**
+     * If the queue should accept biome placement
+     *
+     * @param enabled If biomes should be enabled
+     * @since 6.8.0
+     */
+    public abstract void setBiomesEnabled(boolean enabled);
+
     /**
      * Add entities to be created
      *
@@ -412,6 +422,20 @@ public abstract class QueueCoordinator {
      */
     public abstract void setLightingMode(@Nullable LightingMode mode);
 
+    /**
+     * Get the overriding {@link SideEffectSet} to be used by the queue if it exists, else null
+     *
+     * @return Overriding {@link SideEffectSet} or null
+     */
+    public abstract @Nullable SideEffectSet getSideEffectSet();
+
+    /**
+     * Set the overriding {@link SideEffectSet} to be used by the queue. Null to use default side effects.
+     *
+     * @param sideEffectSet side effects to override with, or null to use default
+     */
+    public abstract void setSideEffectSet(@Nullable SideEffectSet sideEffectSet);
+
     /**
      * Fill a cuboid between two positions with a BlockState
      *

Core/src/main/java/com/plotsquared/core/queue/ScopedQueueCoordinator.java

@@ -35,22 +35,23 @@ import org.checkerframework.checker.nullness.qual.NonNull;
 import org.checkerframework.checker.nullness.qual.Nullable;
 
 /**
- * Queue that only sets blocks with a designated area
+ * Queue that only sets blocks with a designated X-Z area, will accept any Y values. Requires all blocks be set normalized in
+ * the x and z directions, i.e. starting from 0,0. An offset of the minimum point of the region will then be applied to x and z.
+ *
+ * @deprecated This should be renamed to NormalizedScopedQueueCoordinator or something.
  */
+@Deprecated(forRemoval = true, since = "6.8.0")
 public class ScopedQueueCoordinator extends DelegateQueueCoordinator {
 
     private final Location min;
     private final Location max;
     private final int minX;
-    private final int minY;
     private final int minZ;
 
     private final int maxX;
-    private final int maxY;
     private final int maxZ;
 
     private final int dx;
-    private final int dy;
     private final int dz;
 
     /**
@@ -61,15 +62,12 @@ public class ScopedQueueCoordinator extends DelegateQueueCoordinator {
         this.min = min;
         this.max = max;
         this.minX = min.getX();
-        this.minY = min.getY();
         this.minZ = min.getZ();
 
         this.maxX = max.getX();
-        this.maxY = max.getY();
         this.maxZ = max.getZ();
 
         this.dx = maxX - minX;
-        this.dy = maxY - minY;
         this.dz = maxZ - minZ;
     }
 
@@ -80,11 +78,11 @@ public class ScopedQueueCoordinator extends DelegateQueueCoordinator {
 
     @Override
     public boolean setBiome(int x, int y, int z, @NonNull BiomeType biome) {
-        return x >= 0 && x <= dx && y >= 0 && y <= dy && z >= 0 && z <= dz && super.setBiome(x + minX, y + minY, z + minZ, biome);
+        return x >= 0 && x <= dx && z >= 0 && z <= dz && super.setBiome(x + minX, y, z + minZ, biome);
     }
 
     public void fillBiome(BiomeType biome) {
-        for (int y = 0; y <= dy; y++) {
+        for (int y = min.getY(); y <= max.getY(); y++) {
             for (int x = 0; x <= dx; x++) {
                 for (int z = 0; z < dz; z++) {
                     setBiome(x, y, z, biome);
@@ -95,27 +93,22 @@ public class ScopedQueueCoordinator extends DelegateQueueCoordinator {
 
     @Override
     public boolean setBlock(int x, int y, int z, @NonNull BaseBlock id) {
-        return x >= 0 && x <= dx && y >= 0 && y <= dy && z >= 0 && z <= dz && super.setBlock(x + minX, y + minY, z + minZ, id);
+        return x >= 0 && x <= dx && z >= 0 && z <= dz && super.setBlock(x + minX, y, z + minZ, id);
     }
 
     @Override
     public boolean setBlock(int x, int y, int z, @NonNull BlockState id) {
-        return x >= 0 && x <= dx && y >= 0 && y <= dy && z >= 0 && z <= dz && super.setBlock(x + minX, y + minY, z + minZ, id);
+        return x >= 0 && x <= dx && z >= 0 && z <= dz && super.setBlock(x + minX, y, z + minZ, id);
     }
 
     @Override
     public boolean setBlock(int x, int y, int z, @NonNull Pattern pattern) {
-        return x >= 0 && x <= dx && y >= 0 && y <= dy && z >= 0 && z <= dz && super.setBlock(
-                x + minX,
-                y + minY,
-                z + minZ,
-                pattern
-        );
+        return x >= 0 && x <= dx && z >= 0 && z <= dz && super.setBlock(x + minX, y, z + minZ, pattern);
     }
 
     @Override
     public boolean setTile(int x, int y, int z, @NonNull CompoundTag tag) {
-        return x >= 0 && x <= dx && y >= 0 && y <= dy && z >= 0 && z <= dz && super.setTile(x + minX, y + minY, z + minZ, tag);
+        return x >= 0 && x <= dx && z >= 0 && z <= dz && super.setTile(x + minX, y, z + minZ, tag);
     }
 
     public @NonNull Location getMin() {

Core/src/main/java/com/plotsquared/core/util/SetupUtils.java

@@ -34,6 +34,7 @@ import java.util.HashMap;
 public abstract class SetupUtils {
 
     public static HashMap<String, GeneratorWrapper<?>> generators = new HashMap<>();
+    protected boolean loaded = false;
 
     /**
      * @since 6.1.0

build.gradle.kts

@@ -18,7 +18,7 @@ plugins {
     idea
 }
 
-version = "6.7.1-SNAPSHOT"
+version = "6.8.0"
 
 allprojects {
     group = "com.plotsquared"