Merge branch 'main' into feat/improved-entity-operations

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

@@ -15,7 +15,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Label conflicting PRs
-        uses: eps1lon/actions-label-merge-conflict@v3.0.1
+        uses: eps1lon/actions-label-merge-conflict@v3.0.2
         with:
           dirtyLabel: "unresolved-merge-conflict"
           repoToken: "${{ secrets.GITHUB_TOKEN }}"

gradle/libs.versions.toml

@@ -14,7 +14,7 @@ mapmanager = "1.8.0-SNAPSHOT"
 griefprevention = "17.0.0"
 griefdefender = "2.1.0-SNAPSHOT"
 residence = "4.5._13.1"
-towny = "0.100.2.11"
+towny = "0.100.2.14"
 plotsquared = "7.3.8"
 
 # Third party
@@ -22,7 +22,7 @@ bstats = "3.0.2"
 sparsebitset = "1.3"
 parallelgzip = "1.0.5"
 adventure = "4.17.0"
-adventure-bukkit = "4.3.2"
+adventure-bukkit = "4.3.3"
 checkerqual = "3.43.0"
 truezip = "6.8.4"
 auto-value = "1.10.4"

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

@@ -283,11 +283,11 @@ public final class PaperweightAdapter implements BukkitImplAdapter<net.minecraft
 
     private static Block getBlockFromType(BlockType blockType) {
 
-        return DedicatedServer.getServer().registryAccess().registryOrThrow(Registries.BLOCK).get(ResourceLocation.tryParse(blockType.getId()));
+        return DedicatedServer.getServer().registryAccess().registryOrThrow(Registries.BLOCK).get(ResourceLocation.tryParse(blockType.id()));
     }
 
     private static Item getItemFromType(ItemType itemType) {
-        return DedicatedServer.getServer().registryAccess().registryOrThrow(Registries.ITEM).get(ResourceLocation.tryParse(itemType.getId()));
+        return DedicatedServer.getServer().registryAccess().registryOrThrow(Registries.ITEM).get(ResourceLocation.tryParse(itemType.id()));
     }
 
     @Override
@@ -440,7 +440,7 @@ public final class PaperweightAdapter implements BukkitImplAdapter<net.minecraft
         CraftWorld craftWorld = ((CraftWorld) location.getWorld());
         ServerLevel worldServer = craftWorld.getHandle();
 
-        Entity createdEntity = createEntityFromId(state.getType().getId(), craftWorld.getHandle());
+        Entity createdEntity = createEntityFromId(state.getType().id(), craftWorld.getHandle());
 
         if (createdEntity != null) {
             CompoundBinaryTag nativeTag = state.getNbt();
@@ -547,7 +547,7 @@ public final class PaperweightAdapter implements BukkitImplAdapter<net.minecraft
     @Override
     public org.bukkit.inventory.ItemStack adapt(BaseItemStack item) {
         ItemStack stack = new ItemStack(
-                DedicatedServer.getServer().registryAccess().registryOrThrow(Registries.ITEM).get(ResourceLocation.tryParse(item.getType().getId())),
+                DedicatedServer.getServer().registryAccess().registryOrThrow(Registries.ITEM).get(ResourceLocation.tryParse(item.getType().id())),
                 item.getAmount()
         );
         stack.setTag(((net.minecraft.nbt.CompoundTag) fromNative(item.getNbtData())));

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

@@ -480,7 +480,7 @@ public final class PaperweightFaweAdapter extends FaweAdapter<net.minecraft.nbt.
     public org.bukkit.inventory.ItemStack adapt(BaseItemStack baseItemStack) {
         ItemStack stack = new ItemStack(
                 DedicatedServer.getServer().registryAccess().registryOrThrow(Registries.ITEM)
-                        .get(ResourceLocation.tryParse(baseItemStack.getType().getId())),
+                        .get(ResourceLocation.tryParse(baseItemStack.getType().id())),
                 baseItemStack.getAmount()
         );
         stack.setTag(((net.minecraft.nbt.CompoundTag) fromNative(baseItemStack.getNbtData())));
@@ -547,7 +547,7 @@ public final class PaperweightFaweAdapter extends FaweAdapter<net.minecraft.nbt.
                 .getServer()
                 .registryAccess()
                 .registryOrThrow(BIOME);
-        ResourceLocation resourceLocation = ResourceLocation.tryParse(biomeType.getId());
+        ResourceLocation resourceLocation = ResourceLocation.tryParse(biomeType.id());
         Biome biome = registry.get(resourceLocation);
         return registry.getId(biome);
     }

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

@@ -246,7 +246,7 @@ public class PaperweightFaweWorldNativeAccess implements WorldNativeAccess<Level
                     return;
                 }
                 for (IntPair chunk : toSend) {
-                    PaperweightPlatformAdapter.sendChunk(getLevel().getWorld().getHandle(), chunk.x(), chunk.z(), false);
+                    PaperweightPlatformAdapter.sendChunk(chunk, getLevel().getWorld().getHandle(), chunk.x(), chunk.z());
                 }
             }
         };
@@ -262,7 +262,7 @@ public class PaperweightFaweWorldNativeAccess implements WorldNativeAccess<Level
                         sideEffectSet != null && sideEffectSet.shouldApply(SideEffect.UPDATE)
                 ));
                 for (IntPair chunk : cachedChunksToSend) {
-                    PaperweightPlatformAdapter.sendChunk(getLevel().getWorld().getHandle(), chunk.x(), chunk.z(), false);
+                    PaperweightPlatformAdapter.sendChunk(chunk, getLevel().getWorld().getHandle(), chunk.x(), chunk.z());
                 }
             }
         };

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

@@ -806,7 +806,7 @@ public class PaperweightGetBlocks extends CharGetBlocks implements BukkitGetBloc
                         nmsChunk.setUnsaved(true);
                         // send to player
                         if (Settings.settings().LIGHTING.MODE == 0 || !Settings.settings().LIGHTING.DELAY_PACKET_SENDING) {
-                            this.send(finalMask, finalLightUpdate);
+                            this.send();
                         }
                         if (finalizer != null) {
                             finalizer.run();
@@ -902,9 +902,9 @@ public class PaperweightGetBlocks extends CharGetBlocks implements BukkitGetBloc
     }
 
     @Override
-    public void send(int mask, boolean lighting) {
+    public void send() {
         synchronized (sendLock) {
-            PaperweightPlatformAdapter.sendChunk(serverLevel, chunkX, chunkZ, lighting);
+            PaperweightPlatformAdapter.sendChunk(this, serverLevel, chunkX, chunkZ);
         }
     }
 

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

@@ -26,6 +26,7 @@ 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.MinecraftServer;
 import net.minecraft.server.level.ChunkHolder;
 import net.minecraft.server.level.ChunkMap;
 import net.minecraft.server.level.ServerLevel;
@@ -318,7 +319,7 @@ public final class PaperweightPlatformAdapter extends NMSAdapter {
     }
 
     @SuppressWarnings("deprecation")
-    public static void sendChunk(ServerLevel nmsWorld, int chunkX, int chunkZ, boolean lighting) {
+    public static void sendChunk(Object chunk, ServerLevel nmsWorld, int chunkX, int chunkZ) {
         ChunkHolder chunkHolder = getPlayerChunk(nmsWorld, chunkX, chunkZ);
         if (chunkHolder == null) {
             return;
@@ -339,9 +340,10 @@ public final class PaperweightPlatformAdapter extends NMSAdapter {
         if (levelChunk == null) {
             return;
         }
-        TaskManager.taskManager().task(() -> {
+        MinecraftServer.getServer().execute(() -> {
             ClientboundLevelChunkWithLightPacket packet;
             if (PaperLib.isPaper()) {
+                synchronized (chunk) {
                     packet = new ClientboundLevelChunkWithLightPacket(
                             levelChunk,
                             nmsWorld.getChunkSource().getLightEngine(),
@@ -350,7 +352,9 @@ public final class PaperweightPlatformAdapter extends NMSAdapter {
                             true,
                             false // last false is to not bother with x-ray
                     );
+                }
             } else {
+                synchronized (chunk) {
                     // deprecated on paper - deprecation suppressed
                     packet = new ClientboundLevelChunkWithLightPacket(
                             levelChunk,
@@ -360,6 +364,7 @@ public final class PaperweightPlatformAdapter extends NMSAdapter {
                             true
                     );
                 }
+            }
             nearbyPlayers(nmsWorld, coordIntPair).forEach(p -> p.connection.send(packet));
         });
     }

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

@@ -67,7 +67,7 @@ public class PaperweightStarlightRelighter extends StarlightRelighter<ServerLeve
             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);
+                PaperweightPlatformAdapter.sendChunk(pos, serverLevel, x, z);
             }
             serverLevel.getChunkSource().removeTicketAtLevel(FAWE_TICKET, pos, LIGHT_LEVEL, Unit.INSTANCE);
         }

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

@@ -284,11 +284,11 @@ public final class PaperweightAdapter implements BukkitImplAdapter<net.minecraft
 
     private static Block getBlockFromType(BlockType blockType) {
 
-        return DedicatedServer.getServer().registryAccess().registryOrThrow(Registries.BLOCK).get(ResourceLocation.tryParse(blockType.getId()));
+        return DedicatedServer.getServer().registryAccess().registryOrThrow(Registries.BLOCK).get(ResourceLocation.tryParse(blockType.id()));
     }
 
     private static Item getItemFromType(ItemType itemType) {
-        return DedicatedServer.getServer().registryAccess().registryOrThrow(Registries.ITEM).get(ResourceLocation.tryParse(itemType.getId()));
+        return DedicatedServer.getServer().registryAccess().registryOrThrow(Registries.ITEM).get(ResourceLocation.tryParse(itemType.id()));
     }
 
     @Override
@@ -480,7 +480,7 @@ public final class PaperweightAdapter implements BukkitImplAdapter<net.minecraft
         CraftWorld craftWorld = ((CraftWorld) location.getWorld());
         ServerLevel worldServer = craftWorld.getHandle();
 
-        Entity createdEntity = createEntityFromId(state.getType().getId(), craftWorld.getHandle());
+        Entity createdEntity = createEntityFromId(state.getType().id(), craftWorld.getHandle());
 
         if (createdEntity != null) {
             CompoundBinaryTag nativeTag = state.getNbt();
@@ -598,7 +598,7 @@ public final class PaperweightAdapter implements BukkitImplAdapter<net.minecraft
     @Override
     public org.bukkit.inventory.ItemStack adapt(BaseItemStack item) {
         ItemStack stack = new ItemStack(
-                DedicatedServer.getServer().registryAccess().registryOrThrow(Registries.ITEM).get(ResourceLocation.tryParse(item.getType().getId())),
+                DedicatedServer.getServer().registryAccess().registryOrThrow(Registries.ITEM).get(ResourceLocation.tryParse(item.getType().id())),
                 item.getAmount()
         );
         stack.setTag(((net.minecraft.nbt.CompoundTag) fromNative(item.getNbtData())));

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

@@ -480,7 +480,7 @@ public final class PaperweightFaweAdapter extends FaweAdapter<net.minecraft.nbt.
     public org.bukkit.inventory.ItemStack adapt(BaseItemStack baseItemStack) {
         ItemStack stack = new ItemStack(
                 DedicatedServer.getServer().registryAccess().registryOrThrow(Registries.ITEM)
-                        .get(ResourceLocation.tryParse(baseItemStack.getType().getId())),
+                        .get(ResourceLocation.tryParse(baseItemStack.getType().id())),
                 baseItemStack.getAmount()
         );
         stack.setTag(((net.minecraft.nbt.CompoundTag) fromNative(baseItemStack.getNbtData())));
@@ -547,7 +547,7 @@ public final class PaperweightFaweAdapter extends FaweAdapter<net.minecraft.nbt.
                 .getServer()
                 .registryAccess()
                 .registryOrThrow(BIOME);
-        ResourceLocation resourceLocation = ResourceLocation.tryParse(biomeType.getId());
+        ResourceLocation resourceLocation = ResourceLocation.tryParse(biomeType.id());
         Biome biome = registry.get(resourceLocation);
         return registry.getId(biome);
     }

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

@@ -247,7 +247,7 @@ public class PaperweightFaweWorldNativeAccess implements WorldNativeAccess<Level
                     return;
                 }
                 for (IntPair chunk : toSend) {
-                    PaperweightPlatformAdapter.sendChunk(getLevel().getWorld().getHandle(), chunk.x(), chunk.z(), false);
+                    PaperweightPlatformAdapter.sendChunk(chunk, getLevel().getWorld().getHandle(), chunk.x(), chunk.z());
                 }
             }
         };
@@ -263,7 +263,7 @@ public class PaperweightFaweWorldNativeAccess implements WorldNativeAccess<Level
                         sideEffectSet != null && sideEffectSet.shouldApply(SideEffect.UPDATE)
                 ));
                 for (IntPair chunk : cachedChunksToSend) {
-                    PaperweightPlatformAdapter.sendChunk(getLevel().getWorld().getHandle(), chunk.x(), chunk.z(), false);
+                    PaperweightPlatformAdapter.sendChunk(chunk, getLevel().getWorld().getHandle(), chunk.x(), chunk.z());
                 }
             }
         };

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

@@ -804,7 +804,7 @@ public class PaperweightGetBlocks extends CharGetBlocks implements BukkitGetBloc
                         nmsChunk.setUnsaved(true);
                         // send to player
                         if (Settings.settings().LIGHTING.MODE == 0 || !Settings.settings().LIGHTING.DELAY_PACKET_SENDING) {
-                            this.send(finalMask, finalLightUpdate);
+                            this.send();
                         }
                         if (finalizer != null) {
                             finalizer.run();
@@ -900,9 +900,9 @@ public class PaperweightGetBlocks extends CharGetBlocks implements BukkitGetBloc
     }
 
     @Override
-    public void send(int mask, boolean lighting) {
+    public void send() {
         synchronized (sendLock) {
-            PaperweightPlatformAdapter.sendChunk(serverLevel, chunkX, chunkZ, lighting);
+            PaperweightPlatformAdapter.sendChunk(this, serverLevel, chunkX, chunkZ);
         }
     }
 

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

@@ -26,6 +26,7 @@ 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.MinecraftServer;
 import net.minecraft.server.level.ChunkHolder;
 import net.minecraft.server.level.ChunkMap;
 import net.minecraft.server.level.ServerLevel;
@@ -342,7 +343,7 @@ public final class PaperweightPlatformAdapter extends NMSAdapter {
     }
 
     @SuppressWarnings("deprecation")
-    public static void sendChunk(ServerLevel nmsWorld, int chunkX, int chunkZ, boolean lighting) {
+    public static void sendChunk(Object chunk, ServerLevel nmsWorld, int chunkX, int chunkZ) {
         ChunkHolder chunkHolder = getPlayerChunk(nmsWorld, chunkX, chunkZ);
         if (chunkHolder == null) {
             return;
@@ -363,17 +364,20 @@ public final class PaperweightPlatformAdapter extends NMSAdapter {
         if (levelChunk == null) {
             return;
         }
-        TaskManager.taskManager().task(() -> {
+        MinecraftServer.getServer().execute(() -> {
             ClientboundLevelChunkWithLightPacket packet;
             if (PaperLib.isPaper()) {
+                synchronized (chunk) {
                     packet = new ClientboundLevelChunkWithLightPacket(
                             levelChunk,
                             nmsWorld.getChunkSource().getLightEngine(),
                             null,
-                        null
+                            null,
-                        // last false is to not bother with x-ray
+                            false // last false is to not bother with x-ray
                     );
+                }
             } else {
+                synchronized (chunk) {
                     // deprecated on paper - deprecation suppressed
                     packet = new ClientboundLevelChunkWithLightPacket(
                             levelChunk,
@@ -382,6 +386,7 @@ public final class PaperweightPlatformAdapter extends NMSAdapter {
                             null
                     );
                 }
+            }
             nearbyPlayers(nmsWorld, coordIntPair).forEach(p -> p.connection.send(packet));
         });
     }

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

@@ -67,7 +67,7 @@ public class PaperweightStarlightRelighter extends StarlightRelighter<ServerLeve
             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);
+                PaperweightPlatformAdapter.sendChunk(pos, serverLevel, x, z);
             }
             serverLevel.getChunkSource().removeTicketAtLevel(FAWE_TICKET, pos, LIGHT_LEVEL, Unit.INSTANCE);
         }

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

@@ -281,11 +281,11 @@ public final class PaperweightAdapter implements BukkitImplAdapter<net.minecraft
 
     private static Block getBlockFromType(BlockType blockType) {
 
-        return DedicatedServer.getServer().registryAccess().registryOrThrow(Registries.BLOCK).get(ResourceLocation.tryParse(blockType.getId()));
+        return DedicatedServer.getServer().registryAccess().registryOrThrow(Registries.BLOCK).get(ResourceLocation.tryParse(blockType.id()));
     }
 
     private static Item getItemFromType(ItemType itemType) {
-        return DedicatedServer.getServer().registryAccess().registryOrThrow(Registries.ITEM).get(ResourceLocation.tryParse(itemType.getId()));
+        return DedicatedServer.getServer().registryAccess().registryOrThrow(Registries.ITEM).get(ResourceLocation.tryParse(itemType.id()));
     }
 
     @Override
@@ -440,7 +440,7 @@ public final class PaperweightAdapter implements BukkitImplAdapter<net.minecraft
         CraftWorld craftWorld = ((CraftWorld) location.getWorld());
         ServerLevel worldServer = craftWorld.getHandle();
 
-        Entity createdEntity = createEntityFromId(state.getType().getId(), craftWorld.getHandle());
+        Entity createdEntity = createEntityFromId(state.getType().id(), craftWorld.getHandle());
 
         if (createdEntity != null) {
             CompoundBinaryTag nativeTag = state.getNbt();
@@ -547,7 +547,7 @@ public final class PaperweightAdapter implements BukkitImplAdapter<net.minecraft
     @Override
     public org.bukkit.inventory.ItemStack adapt(BaseItemStack item) {
         ItemStack stack = new ItemStack(
-                DedicatedServer.getServer().registryAccess().registryOrThrow(Registries.ITEM).get(ResourceLocation.tryParse(item.getType().getId())),
+                DedicatedServer.getServer().registryAccess().registryOrThrow(Registries.ITEM).get(ResourceLocation.tryParse(item.getType().id())),
                 item.getAmount()
         );
         stack.setTag(((net.minecraft.nbt.CompoundTag) fromNative(item.getNbtData())));

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

@@ -483,7 +483,7 @@ public final class PaperweightFaweAdapter extends FaweAdapter<net.minecraft.nbt.
     public org.bukkit.inventory.ItemStack adapt(BaseItemStack baseItemStack) {
         ItemStack stack = new ItemStack(
                 DedicatedServer.getServer().registryAccess().registryOrThrow(Registries.ITEM)
-                        .get(ResourceLocation.tryParse(baseItemStack.getType().getId())),
+                        .get(ResourceLocation.tryParse(baseItemStack.getType().id())),
                 baseItemStack.getAmount()
         );
         stack.setTag(((net.minecraft.nbt.CompoundTag) fromNative(baseItemStack.getNbtData())));
@@ -550,7 +550,7 @@ public final class PaperweightFaweAdapter extends FaweAdapter<net.minecraft.nbt.
                 .getServer()
                 .registryAccess()
                 .registryOrThrow(BIOME);
-        ResourceLocation resourceLocation = ResourceLocation.tryParse(biomeType.getId());
+        ResourceLocation resourceLocation = ResourceLocation.tryParse(biomeType.id());
         Biome biome = registry.get(resourceLocation);
         return registry.getId(biome);
     }

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

@@ -247,7 +247,7 @@ public class PaperweightFaweWorldNativeAccess implements WorldNativeAccess<Level
                     return;
                 }
                 for (IntPair chunk : toSend) {
-                    PaperweightPlatformAdapter.sendChunk(getLevel().getWorld().getHandle(), chunk.x(), chunk.z(), false);
+                    PaperweightPlatformAdapter.sendChunk(chunk, getLevel().getWorld().getHandle(), chunk.x(), chunk.z());
                 }
             }
         };
@@ -263,7 +263,7 @@ public class PaperweightFaweWorldNativeAccess implements WorldNativeAccess<Level
                         sideEffectSet != null && sideEffectSet.shouldApply(SideEffect.UPDATE)
                 ));
                 for (IntPair chunk : cachedChunksToSend) {
-                    PaperweightPlatformAdapter.sendChunk(getLevel().getWorld().getHandle(), chunk.x(), chunk.z(), false);
+                    PaperweightPlatformAdapter.sendChunk(chunk, getLevel().getWorld().getHandle(), chunk.x(), chunk.z());
                 }
             }
         };

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

@@ -790,7 +790,7 @@ public class PaperweightGetBlocks extends CharGetBlocks implements BukkitGetBloc
                         nmsChunk.setUnsaved(true);
                         // send to player
                         if (Settings.settings().LIGHTING.MODE == 0 || !Settings.settings().LIGHTING.DELAY_PACKET_SENDING) {
-                            this.send(finalMask, finalLightUpdate);
+                            this.send();
                         }
                         if (finalizer != null) {
                             finalizer.run();
@@ -886,9 +886,9 @@ public class PaperweightGetBlocks extends CharGetBlocks implements BukkitGetBloc
     }
 
     @Override
-    public void send(int mask, boolean lighting) {
+    public void send() {
         synchronized (sendLock) {
-            PaperweightPlatformAdapter.sendChunk(serverLevel, chunkX, chunkZ, lighting);
+            PaperweightPlatformAdapter.sendChunk(this, serverLevel, chunkX, chunkZ);
         }
     }
 

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

@@ -26,6 +26,7 @@ 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.MinecraftServer;
 import net.minecraft.server.level.ChunkHolder;
 import net.minecraft.server.level.ChunkMap;
 import net.minecraft.server.level.ServerLevel;
@@ -333,7 +334,7 @@ public final class PaperweightPlatformAdapter extends NMSAdapter {
     }
 
     @SuppressWarnings("deprecation")
-    public static void sendChunk(ServerLevel nmsWorld, int chunkX, int chunkZ, boolean lighting) {
+    public static void sendChunk(Object chunk, ServerLevel nmsWorld, int chunkX, int chunkZ) {
         ChunkHolder chunkHolder = getPlayerChunk(nmsWorld, chunkX, chunkZ);
         if (chunkHolder == null) {
             return;
@@ -354,17 +355,20 @@ public final class PaperweightPlatformAdapter extends NMSAdapter {
         if (levelChunk == null) {
             return;
         }
-        TaskManager.taskManager().task(() -> {
+        MinecraftServer.getServer().execute(() -> {
             ClientboundLevelChunkWithLightPacket packet;
             if (PaperLib.isPaper()) {
+                synchronized (chunk) {
                     packet = new ClientboundLevelChunkWithLightPacket(
                             levelChunk,
                             nmsWorld.getChunkSource().getLightEngine(),
                             null,
-                        null
+                            null,
-                        // last false is to not bother with x-ray
+                            false // last false is to not bother with x-ray
                     );
+                }
             } else {
+                synchronized (chunk) {
                     // deprecated on paper - deprecation suppressed
                     packet = new ClientboundLevelChunkWithLightPacket(
                             levelChunk,
@@ -373,6 +377,7 @@ public final class PaperweightPlatformAdapter extends NMSAdapter {
                             null
                     );
                 }
+            }
             nearbyPlayers(nmsWorld, coordIntPair).forEach(p -> p.connection.send(packet));
         });
     }

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

@@ -67,7 +67,7 @@ public class PaperweightStarlightRelighter extends StarlightRelighter<ServerLeve
             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);
+                PaperweightPlatformAdapter.sendChunk(pos, serverLevel, x, z);
             }
             serverLevel.getChunkSource().removeTicketAtLevel(FAWE_TICKET, pos, LIGHT_LEVEL, Unit.INSTANCE);
         }

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

@@ -12,6 +12,6 @@ repositories {
 
 dependencies {
     // url=https://repo.papermc.io/service/rest/repository/browse/maven-public/io/papermc/paper/dev-bundle/1.20.4-R0.1-SNAPSHOT
-    the<PaperweightUserDependenciesExtension>().paperDevBundle("1.20.4-R0.1-20240424.165410-174")
+    the<PaperweightUserDependenciesExtension>().paperDevBundle("1.20.4-R0.1-20240528.102248-175")
     compileOnly(libs.paperlib)
 }

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

@@ -281,11 +281,11 @@ public final class PaperweightAdapter implements BukkitImplAdapter<net.minecraft
 
     private static Block getBlockFromType(BlockType blockType) {
 
-        return DedicatedServer.getServer().registryAccess().registryOrThrow(Registries.BLOCK).get(ResourceLocation.tryParse(blockType.getId()));
+        return DedicatedServer.getServer().registryAccess().registryOrThrow(Registries.BLOCK).get(ResourceLocation.tryParse(blockType.id()));
     }
 
     private static Item getItemFromType(ItemType itemType) {
-        return DedicatedServer.getServer().registryAccess().registryOrThrow(Registries.ITEM).get(ResourceLocation.tryParse(itemType.getId()));
+        return DedicatedServer.getServer().registryAccess().registryOrThrow(Registries.ITEM).get(ResourceLocation.tryParse(itemType.id()));
     }
 
     @Override
@@ -440,7 +440,7 @@ public final class PaperweightAdapter implements BukkitImplAdapter<net.minecraft
         CraftWorld craftWorld = ((CraftWorld) location.getWorld());
         ServerLevel worldServer = craftWorld.getHandle();
 
-        Entity createdEntity = createEntityFromId(state.getType().getId(), craftWorld.getHandle());
+        Entity createdEntity = createEntityFromId(state.getType().id(), craftWorld.getHandle());
 
         if (createdEntity != null) {
             CompoundBinaryTag nativeTag = state.getNbt();
@@ -547,7 +547,7 @@ public final class PaperweightAdapter implements BukkitImplAdapter<net.minecraft
     @Override
     public org.bukkit.inventory.ItemStack adapt(BaseItemStack item) {
         ItemStack stack = new ItemStack(
-                DedicatedServer.getServer().registryAccess().registryOrThrow(Registries.ITEM).get(ResourceLocation.tryParse(item.getType().getId())),
+                DedicatedServer.getServer().registryAccess().registryOrThrow(Registries.ITEM).get(ResourceLocation.tryParse(item.getType().id())),
                 item.getAmount()
         );
         stack.setTag(((net.minecraft.nbt.CompoundTag) fromNative(item.getNbtData())));

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

@@ -483,7 +483,7 @@ public final class PaperweightFaweAdapter extends FaweAdapter<net.minecraft.nbt.
     public org.bukkit.inventory.ItemStack adapt(BaseItemStack baseItemStack) {
         ItemStack stack = new ItemStack(
                 DedicatedServer.getServer().registryAccess().registryOrThrow(Registries.ITEM)
-                        .get(ResourceLocation.tryParse(baseItemStack.getType().getId())),
+                        .get(ResourceLocation.tryParse(baseItemStack.getType().id())),
                 baseItemStack.getAmount()
         );
         stack.setTag(((net.minecraft.nbt.CompoundTag) fromNative(baseItemStack.getNbtData())));
@@ -550,7 +550,7 @@ public final class PaperweightFaweAdapter extends FaweAdapter<net.minecraft.nbt.
                 .getServer()
                 .registryAccess()
                 .registryOrThrow(BIOME);
-        ResourceLocation resourceLocation = ResourceLocation.tryParse(biomeType.getId());
+        ResourceLocation resourceLocation = ResourceLocation.tryParse(biomeType.id());
         Biome biome = registry.get(resourceLocation);
         return registry.getId(biome);
     }

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

@@ -246,7 +246,7 @@ public class PaperweightFaweWorldNativeAccess implements WorldNativeAccess<Level
                     return;
                 }
                 for (IntPair chunk : toSend) {
-                    PaperweightPlatformAdapter.sendChunk(getLevel().getWorld().getHandle(), chunk.x(), chunk.z(), false);
+                    PaperweightPlatformAdapter.sendChunk(chunk, getLevel().getWorld().getHandle(), chunk.x(), chunk.z());
                 }
             }
         };
@@ -262,7 +262,7 @@ public class PaperweightFaweWorldNativeAccess implements WorldNativeAccess<Level
                         sideEffectSet != null && sideEffectSet.shouldApply(SideEffect.UPDATE)
                 ));
                 for (IntPair chunk : cachedChunksToSend) {
-                    PaperweightPlatformAdapter.sendChunk(getLevel().getWorld().getHandle(), chunk.x(), chunk.z(), false);
+                    PaperweightPlatformAdapter.sendChunk(chunk, getLevel().getWorld().getHandle(), chunk.x(), chunk.z());
                 }
             }
         };

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

@@ -89,7 +89,6 @@ public class PaperweightGetBlocks extends CharGetBlocks implements BukkitGetBloc
     private final Registry<Biome> biomeRegistry;
     private final IdMap<Holder<Biome>> biomeHolderIdMap;
     private final ConcurrentHashMap<Integer, PaperweightGetBlocks_Copy> copies = new ConcurrentHashMap<>();
-    private final Object sendLock = new Object();
     private LevelChunkSection[] sections;
     private LevelChunk levelChunk;
     private DataLayer[] blockLight;
@@ -790,7 +789,7 @@ public class PaperweightGetBlocks extends CharGetBlocks implements BukkitGetBloc
                         nmsChunk.setUnsaved(true);
                         // send to player
                         if (Settings.settings().LIGHTING.MODE == 0 || !Settings.settings().LIGHTING.DELAY_PACKET_SENDING) {
-                            this.send(finalMask, finalLightUpdate);
+                            this.send();
                         }
                         if (finalizer != null) {
                             finalizer.run();
@@ -886,10 +885,8 @@ public class PaperweightGetBlocks extends CharGetBlocks implements BukkitGetBloc
     }
 
     @Override
-    public void send(int mask, boolean lighting) {
+    public void send() {
-        synchronized (sendLock) {
+        PaperweightPlatformAdapter.sendChunk(this, serverLevel, chunkX, chunkZ);
-            PaperweightPlatformAdapter.sendChunk(serverLevel, chunkX, chunkZ, lighting);
-        }
     }
 
     /**

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

@@ -26,6 +26,7 @@ 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.MinecraftServer;
 import net.minecraft.server.level.ChunkHolder;
 import net.minecraft.server.level.ChunkMap;
 import net.minecraft.server.level.ServerLevel;
@@ -332,7 +333,7 @@ public final class PaperweightPlatformAdapter extends NMSAdapter {
     }
 
     @SuppressWarnings("deprecation")
-    public static void sendChunk(ServerLevel nmsWorld, int chunkX, int chunkZ, boolean lighting) {
+    public static void sendChunk(Object chunk, ServerLevel nmsWorld, int chunkX, int chunkZ) {
         ChunkHolder chunkHolder = getPlayerChunk(nmsWorld, chunkX, chunkZ);
         if (chunkHolder == null) {
             return;
@@ -353,17 +354,20 @@ public final class PaperweightPlatformAdapter extends NMSAdapter {
         if (levelChunk == null) {
             return;
         }
-        TaskManager.taskManager().task(() -> {
+        MinecraftServer.getServer().execute(() -> {
             ClientboundLevelChunkWithLightPacket packet;
             if (PaperLib.isPaper()) {
+                synchronized (chunk) {
                     packet = new ClientboundLevelChunkWithLightPacket(
                             levelChunk,
                             nmsWorld.getChunkSource().getLightEngine(),
                             null,
-                        null
+                            null,
-                        // last false is to not bother with x-ray
+                            false // last false is to not bother with x-ray
                     );
+                }
             } else {
+                synchronized (chunk) {
                     // deprecated on paper - deprecation suppressed
                     packet = new ClientboundLevelChunkWithLightPacket(
                             levelChunk,
@@ -372,6 +376,7 @@ public final class PaperweightPlatformAdapter extends NMSAdapter {
                             null
                     );
                 }
+            }
             nearbyPlayers(nmsWorld, coordIntPair).forEach(p -> p.connection.send(packet));
         });
     }

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

@@ -67,7 +67,7 @@ public class PaperweightStarlightRelighter extends StarlightRelighter<ServerLeve
             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);
+                PaperweightPlatformAdapter.sendChunk(pos, serverLevel, x, z);
             }
             serverLevel.getChunkSource().removeTicketAtLevel(FAWE_TICKET, pos, LIGHT_LEVEL, Unit.INSTANCE);
         }

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

@@ -12,6 +12,6 @@ repositories {
 
 dependencies {
     // url=https://repo.papermc.io/service/rest/repository/browse/maven-public/io/papermc/paper/dev-bundle/1.20.6-R0.1-SNAPSHOT/
-    the<PaperweightUserDependenciesExtension>().paperDevBundle("1.20.6-R0.1-20240526.222003-87")
+    the<PaperweightUserDependenciesExtension>().paperDevBundle("1.20.6-R0.1-20240604.210637-112")
     compileOnly(libs.paperlib)
 }

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

@@ -291,12 +291,12 @@ public final class PaperweightAdapter implements BukkitImplAdapter<net.minecraft
     private static Block getBlockFromType(BlockType blockType) {
 
         return DedicatedServer.getServer().registryAccess().registryOrThrow(Registries.BLOCK).get(ResourceLocation.tryParse(
-                blockType.getId()));
+                blockType.id()));
     }
 
     private static Item getItemFromType(ItemType itemType) {
         return DedicatedServer.getServer().registryAccess().registryOrThrow(Registries.ITEM).get(ResourceLocation.tryParse(
-                itemType.getId()));
+                itemType.id()));
     }
 
     @Override
@@ -470,7 +470,7 @@ public final class PaperweightAdapter implements BukkitImplAdapter<net.minecraft
         CraftWorld craftWorld = ((CraftWorld) location.getWorld());
         ServerLevel worldServer = craftWorld.getHandle();
 
-        Entity createdEntity = createEntityFromId(state.getType().getId(), craftWorld.getHandle());
+        Entity createdEntity = createEntityFromId(state.getType().id(), craftWorld.getHandle());
 
         if (createdEntity != null) {
             CompoundBinaryTag nativeTag = state.getNbt();
@@ -598,7 +598,7 @@ public final class PaperweightAdapter implements BukkitImplAdapter<net.minecraft
     public org.bukkit.inventory.ItemStack adapt(BaseItemStack item) {
         final RegistryAccess.Frozen registryAccess = DedicatedServer.getServer().registryAccess();
         ItemStack stack = new ItemStack(
-                registryAccess.registryOrThrow(Registries.ITEM).get(ResourceLocation.tryParse(item.getType().getId())),
+                registryAccess.registryOrThrow(Registries.ITEM).get(ResourceLocation.tryParse(item.getType().id())),
                 item.getAmount()
         );
         final CompoundTag nbt = (net.minecraft.nbt.CompoundTag) fromNative(item.getNbtData());

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

@@ -492,7 +492,7 @@ public final class PaperweightFaweAdapter extends FaweAdapter<net.minecraft.nbt.
     public org.bukkit.inventory.ItemStack adapt(BaseItemStack baseItemStack) {
         final RegistryAccess.Frozen registryAccess = DedicatedServer.getServer().registryAccess();
         ItemStack stack = new ItemStack(
-                registryAccess.registryOrThrow(Registries.ITEM).get(ResourceLocation.tryParse(baseItemStack.getType().getId())),
+                registryAccess.registryOrThrow(Registries.ITEM).get(ResourceLocation.tryParse(baseItemStack.getType().id())),
                 baseItemStack.getAmount()
         );
         final CompoundTag nbt = (net.minecraft.nbt.CompoundTag) fromNative(baseItemStack.getNbtData());
@@ -572,7 +572,7 @@ public final class PaperweightFaweAdapter extends FaweAdapter<net.minecraft.nbt.
                 .getServer()
                 .registryAccess()
                 .registryOrThrow(BIOME);
-        ResourceLocation resourceLocation = ResourceLocation.tryParse(biomeType.getId());
+        ResourceLocation resourceLocation = ResourceLocation.tryParse(biomeType.id());
         Biome biome = registry.get(resourceLocation);
         return registry.getId(biome);
     }

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

@@ -247,7 +247,7 @@ public class PaperweightFaweWorldNativeAccess implements WorldNativeAccess<Level
                     return;
                 }
                 for (IntPair chunk : toSend) {
-                    PaperweightPlatformAdapter.sendChunk(getLevel().getWorld().getHandle(), chunk.x(), chunk.z(), false);
+                    PaperweightPlatformAdapter.sendChunk(chunk, getLevel().getWorld().getHandle(), chunk.x(), chunk.z());
                 }
             }
         };
@@ -263,7 +263,7 @@ public class PaperweightFaweWorldNativeAccess implements WorldNativeAccess<Level
                         sideEffectSet != null && sideEffectSet.shouldApply(SideEffect.UPDATE)
                 ));
                 for (IntPair chunk : cachedChunksToSend) {
-                    PaperweightPlatformAdapter.sendChunk(getLevel().getWorld().getHandle(), chunk.x(), chunk.z(), false);
+                    PaperweightPlatformAdapter.sendChunk(chunk, getLevel().getWorld().getHandle(), chunk.x(), chunk.z());
                 }
             }
         };

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

@@ -790,7 +790,7 @@ public class PaperweightGetBlocks extends CharGetBlocks implements BukkitGetBloc
                         nmsChunk.setUnsaved(true);
                         // send to player
                         if (Settings.settings().LIGHTING.MODE == 0 || !Settings.settings().LIGHTING.DELAY_PACKET_SENDING) {
-                            this.send(finalMask, finalLightUpdate);
+                            this.send();
                         }
                         if (finalizer != null) {
                             finalizer.run();
@@ -886,9 +886,9 @@ public class PaperweightGetBlocks extends CharGetBlocks implements BukkitGetBloc
     }
 
     @Override
-    public void send(int mask, boolean lighting) {
+    public void send() {
         synchronized (sendLock) {
-            PaperweightPlatformAdapter.sendChunk(serverLevel, chunkX, chunkZ, lighting);
+            PaperweightPlatformAdapter.sendChunk(this, serverLevel, chunkX, chunkZ);
         }
     }
 

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

@@ -26,6 +26,7 @@ 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.MinecraftServer;
 import net.minecraft.server.level.ChunkHolder;
 import net.minecraft.server.level.ChunkMap;
 import net.minecraft.server.level.ServerLevel;
@@ -332,7 +333,7 @@ public final class PaperweightPlatformAdapter extends NMSAdapter {
     }
 
     @SuppressWarnings("deprecation")
-    public static void sendChunk(ServerLevel nmsWorld, int chunkX, int chunkZ, boolean lighting) {
+    public static void sendChunk(Object chunk, ServerLevel nmsWorld, int chunkX, int chunkZ) {
         ChunkHolder chunkHolder = getPlayerChunk(nmsWorld, chunkX, chunkZ);
         if (chunkHolder == null) {
             return;
@@ -351,17 +352,20 @@ public final class PaperweightPlatformAdapter extends NMSAdapter {
         if (levelChunk == null) {
             return;
         }
-        TaskManager.taskManager().task(() -> {
+        MinecraftServer.getServer().execute(() -> {
             ClientboundLevelChunkWithLightPacket packet;
             if (PaperLib.isPaper()) {
+                synchronized (chunk) {
                     packet = new ClientboundLevelChunkWithLightPacket(
                             levelChunk,
                             nmsWorld.getChunkSource().getLightEngine(),
                             null,
-                        null
+                            null,
-                        // last false is to not bother with x-ray
+                            false // last false is to not bother with x-ray
                     );
+                }
             } else {
+                synchronized (chunk) {
                     // deprecated on paper - deprecation suppressed
                     packet = new ClientboundLevelChunkWithLightPacket(
                             levelChunk,
@@ -370,6 +374,7 @@ public final class PaperweightPlatformAdapter extends NMSAdapter {
                             null
                     );
                 }
+            }
             nearbyPlayers(nmsWorld, coordIntPair).forEach(p -> p.connection.send(packet));
         });
     }

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

@@ -67,7 +67,7 @@ public class PaperweightStarlightRelighter extends StarlightRelighter<ServerLeve
             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);
+                PaperweightPlatformAdapter.sendChunk(pos, serverLevel, x, z);
             }
             serverLevel.getChunkSource().removeTicketAtLevel(FAWE_TICKET, pos, LIGHT_LEVEL, Unit.INSTANCE);
         }

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

@@ -2,6 +2,6 @@ package com.fastasyncworldedit.bukkit.adapter;
 
 public interface BukkitGetBlocks {
 
-    void send(int mask, boolean lighting);
+    void send();
 
 }

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

@@ -166,10 +166,10 @@ public interface IBukkitAdapter {
      */
     default Material adapt(ItemType itemType) {
         checkNotNull(itemType);
-        if (!itemType.getId().startsWith("minecraft:")) {
+        if (!itemType.id().startsWith("minecraft:")) {
             throw new IllegalArgumentException("Bukkit only supports Minecraft items");
         }
-        return Material.getMaterial(itemType.getId().substring(10).toUpperCase(Locale.ROOT));
+        return Material.getMaterial(itemType.id().substring(10).toUpperCase(Locale.ROOT));
     }
 
     /**
@@ -180,10 +180,10 @@ public interface IBukkitAdapter {
      */
     default Material adapt(BlockType blockType) {
         checkNotNull(blockType);
-        if (!blockType.getId().startsWith("minecraft:")) {
+        if (!blockType.id().startsWith("minecraft:")) {
             throw new IllegalArgumentException("Bukkit only supports Minecraft blocks");
         }
-        String id = blockType.getId().substring(10).toUpperCase(Locale.ROOT);
+        String id = blockType.id().substring(10).toUpperCase(Locale.ROOT);
         return Material.getMaterial(id);
     }
 
@@ -293,11 +293,11 @@ public interface IBukkitAdapter {
     }
 
     default Biome adapt(BiomeType biomeType) {
-        if (!biomeType.getId().startsWith("minecraft:")) {
+        if (!biomeType.id().startsWith("minecraft:")) {
             throw new IllegalArgumentException("Bukkit only supports vanilla biomes");
         }
         try {
-            return Biome.valueOf(biomeType.getId().substring(10).toUpperCase(Locale.ROOT));
+            return Biome.valueOf(biomeType.id().substring(10).toUpperCase(Locale.ROOT));
         } catch (IllegalArgumentException e) {
             return null;
         }

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

@@ -137,7 +137,7 @@ public class NMSAdapter implements FAWEPlatformAdapterImpl {
         if (!(chunk instanceof BukkitGetBlocks)) {
             throw new IllegalArgumentException("(IChunkGet) chunk not of type BukkitGetBlocks");
         }
-        ((BukkitGetBlocks) chunk).send(mask, lighting);
+        ((BukkitGetBlocks) chunk).send();
     }
 
 }

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

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

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

@@ -40,7 +40,7 @@ class BukkitBiomeRegistry implements BiomeRegistry {
     @Override
     public Component getRichName(BiomeType biomeType) {
         return TranslatableComponent.of(
-                TranslationManager.makeTranslationKey("biome", biomeType.getId())
+                TranslationManager.makeTranslationKey("biome", biomeType.id())
         );
     }
 

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

@@ -162,7 +162,7 @@ public class BukkitPlayer extends AbstractPlayerActor {
         final PlayerInventory inv = player.getInventory();
         ItemStack newItem = BukkitAdapter.adapt(itemStack);
         TaskManager.taskManager().sync(() -> {
-            if (itemStack.getType().getId().equalsIgnoreCase(WorldEdit.getInstance().getConfiguration().wandItem)) {
+            if (itemStack.getType().id().equalsIgnoreCase(WorldEdit.getInstance().getConfiguration().wandItem)) {
                 inv.remove(newItem);
             }
             final ItemStack item = player.getInventory().getItemInMainHand();
@@ -267,7 +267,7 @@ public class BukkitPlayer extends AbstractPlayerActor {
 
     @Override
     public void setGameMode(GameMode gameMode) {
-        player.setGameMode(org.bukkit.GameMode.valueOf(gameMode.getId().toUpperCase(Locale.ROOT)));
+        player.setGameMode(org.bukkit.GameMode.valueOf(gameMode.id().toUpperCase(Locale.ROOT)));
     }
 
     @Override

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

@@ -192,6 +192,9 @@ public class BukkitPlayerBlockBag extends BlockBag implements SlottableBlockBag
     @Override
     public BaseItem getItem(int slot) {
         loadInventory();
+        if (items[slot] == null) {
+            return null;
+        }
         return BukkitAdapter.adapt(items[slot]);
     }
 

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

@@ -230,7 +230,7 @@ public class BukkitServerInterface extends AbstractPlatform implements MultiUser
 
     //FAWE start
     @Override
-    public String getId() {
+    public String id() {
         return "intellectualsites:bukkit";
     }
     //FAWE end

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

@@ -224,7 +224,7 @@ public class BukkitWorld extends AbstractWorld {
     //FAWE end
 
     @Override
-    public String getId() {
+    public String id() {
         return getWorld().getName().replace(" ", "_").toLowerCase(Locale.ROOT);
     }
 

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

@@ -137,6 +137,10 @@ public class WorldEditPlugin extends JavaPlugin {
         //noinspection ResultOfMethodCallIgnored
         getDataFolder().mkdirs();
 
+        //FAWE start - Migrate from config-legacy to worldedit-config
+        migrateLegacyConfig();
+        //FAWE end
+
         //FAWE start - Modify WorldEdit config name
         config = new BukkitConfiguration(new YAMLProcessor(new File(getDataFolder(), "worldedit-config.yml"), true), this);
         // Load config before we say we've loaded platforms as it is used in listeners of the event
@@ -151,10 +155,6 @@ public class WorldEditPlugin extends JavaPlugin {
         platform = new BukkitServerInterface(this, getServer());
         worldEdit.getPlatformManager().register(platform);
 
-        //FAWE start - Migrate from config-legacy to worldedit-config
-        migrateLegacyConfig();
-        //FAWE end
-
         //FAWE start - Setup permission attachments
         permissionAttachmentManager = new BukkitPermissionAttachmentManager(this);
         //FAWE end

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

@@ -68,7 +68,7 @@ public class CLIBlockRegistry extends BundledBlockRegistry {
     @Override
     public Map<String, ? extends Property<?>> getProperties(BlockType blockType) {
         Map<String, FileRegistries.BlockProperty> properties =
-                CLIWorldEdit.inst.getFileRegistries().getDataFile().blocks.get(blockType.getId()).properties;
+                CLIWorldEdit.inst.getFileRegistries().getDataFile().blocks.get(blockType.id()).properties;
         Maps.EntryTransformer<String, FileRegistries.BlockProperty, Property<?>> entryTransform =
                 (key, value) -> createProperty(value.type, key, value.values);
         return ImmutableMap.copyOf(Maps.transformEntries(properties, entryTransform));

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

@@ -115,7 +115,7 @@ class CLIPlatform extends AbstractPlatform {
     @Override
     public World matchWorld(World world) {
         return this.worlds.stream()
-                .filter(w -> w.getId().equals(world.getId()))
+                .filter(w -> w.id().equals(world.id()))
                 .findAny()
                 .orElse(null);
     }

worldedit-cli/src/main/java/com/sk89q/worldedit/cli/schematic/ClipboardWorld.java

@@ -85,7 +85,7 @@ public class ClipboardWorld extends AbstractWorld implements Clipboard, CLIWorld
     //FAWE end
 
     @Override
-    public String getId() {
+    public String id() {
         return getName().replace(" ", "_").toLowerCase(Locale.ROOT);
     }
 

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

@@ -100,6 +100,9 @@ public class Config {
     }
 
     public boolean load(File file) {
+        if (!file.exists()) {
+            return false;
+        }
         existingMigrateNodes = new ArrayList<>();
         YamlConfiguration yml = YamlConfiguration.loadConfiguration(file);
         for (String key : yml.getKeys(true)) {

worldedit-core/src/main/java/com/fastasyncworldedit/core/configuration/file/YamlConfiguration.java

@@ -68,6 +68,7 @@ public class YamlConfiguration extends FileConfiguration {
                 LOGGER.error("Could not read {}\n" + "Renamed to {}", file, dest.getAbsolutePath(), ex);
             } catch (final IOException e) {
                 e.printStackTrace();
+                ex.printStackTrace();
             }
         }
 

worldedit-core/src/main/java/com/fastasyncworldedit/core/extension/factory/parser/common/HotbarParser.java

@@ -0,0 +1,72 @@
+package com.fastasyncworldedit.core.extension.factory.parser.common;
+
+import com.fastasyncworldedit.core.configuration.Caption;
+import com.fastasyncworldedit.core.extent.inventory.SlottableBlockBag;
+import com.fastasyncworldedit.core.limit.FaweLimit;
+import com.google.common.collect.ImmutableList;
+import com.sk89q.worldedit.WorldEdit;
+import com.sk89q.worldedit.blocks.BaseItem;
+import com.sk89q.worldedit.entity.Player;
+import com.sk89q.worldedit.extension.input.DisallowedUsageException;
+import com.sk89q.worldedit.extension.input.InputParseException;
+import com.sk89q.worldedit.extension.input.ParserContext;
+import com.sk89q.worldedit.extent.inventory.BlockBag;
+import com.sk89q.worldedit.internal.registry.SimpleInputParser;
+import com.sk89q.worldedit.util.formatting.text.TextComponent;
+import com.sk89q.worldedit.world.block.BlockType;
+
+import java.util.ArrayList;
+import java.util.List;
+import java.util.Locale;
+
+public abstract class HotbarParser<T> extends SimpleInputParser<T> {
+
+    private final List<String> aliases = ImmutableList.of("#hotbar");
+
+    protected HotbarParser(final WorldEdit worldEdit) {
+        super(worldEdit);
+    }
+
+    @Override
+    public List<String> getMatchedAliases() {
+        return aliases;
+    }
+
+    protected List<BlockType> getBlockTypes(ParserContext context) {
+        Player player = context.requirePlayer();
+        BlockBag bag = player.getInventoryBlockBag();
+        if (!(bag instanceof final SlottableBlockBag slottable)) {
+            // Matches DefaultBlockParser
+            throw new InputParseException(Caption.of("fawe.error.unsupported"));
+        }
+        List<BlockType> types = new ArrayList<>();
+        FaweLimit limit = player.getLimit();
+        boolean anyBlock = player.hasPermission("worldedit.anyblock");
+        for (int slot = 0; slot < 9; slot++) {
+            BaseItem item = slottable.getItem(slot);
+            if (item != null && item.getType().hasBlockType()) {
+                BlockType type = item.getType().getBlockType();
+                if (!anyBlock && worldEdit.getConfiguration().disallowedBlocks.contains(type.id().toLowerCase(Locale.ROOT))) {
+                    throw new DisallowedUsageException(Caption.of(
+                            "worldedit.error.disallowed-block",
+                            TextComponent.of(type.getId())
+                    ));
+                }
+                if (!limit.isUnlimited()) {
+                    if (limit.DISALLOWED_BLOCKS.contains(type.id().toLowerCase(Locale.ROOT))) {
+                        throw new DisallowedUsageException(Caption.of(
+                                "fawe.error.limit.disallowed-block",
+                                TextComponent.of(type.getId())
+                        ));
+                    }
+                }
+                types.add(type);
+            }
+        }
+        if (types.isEmpty()) {
+            throw new InputParseException(Caption.of("fawe.error.no-valid-on-hotbar"));
+        }
+        return types;
+    }
+
+}

worldedit-core/src/main/java/com/fastasyncworldedit/core/extension/factory/parser/mask/HotbarMaskParser.java

@@ -0,0 +1,20 @@
+package com.fastasyncworldedit.core.extension.factory.parser.mask;
+
+import com.fastasyncworldedit.core.extension.factory.parser.common.HotbarParser;
+import com.sk89q.worldedit.WorldEdit;
+import com.sk89q.worldedit.extension.input.ParserContext;
+import com.sk89q.worldedit.function.mask.BlockTypeMask;
+import com.sk89q.worldedit.function.mask.Mask;
+
+public class HotbarMaskParser extends HotbarParser<Mask> {
+
+    public HotbarMaskParser(WorldEdit worldEdit) {
+        super(worldEdit);
+    }
+
+    @Override
+    public Mask parseFromSimpleInput(String input, ParserContext context) {
+        return new BlockTypeMask(context.getExtent(), getBlockTypes(context));
+    }
+
+}

worldedit-core/src/main/java/com/fastasyncworldedit/core/extension/factory/parser/pattern/HotbarPatternParser.java

@@ -0,0 +1,26 @@
+package com.fastasyncworldedit.core.extension.factory.parser.pattern;
+
+import com.fastasyncworldedit.core.extension.factory.parser.common.HotbarParser;
+import com.fastasyncworldedit.core.math.random.TrueRandom;
+import com.sk89q.worldedit.WorldEdit;
+import com.sk89q.worldedit.extension.input.ParserContext;
+import com.sk89q.worldedit.function.pattern.Pattern;
+import com.sk89q.worldedit.function.pattern.RandomPattern;
+import com.sk89q.worldedit.world.block.BlockType;
+
+public class HotbarPatternParser extends HotbarParser<Pattern> {
+
+    public HotbarPatternParser(WorldEdit worldEdit) {
+        super(worldEdit);
+    }
+
+    @Override
+    public Pattern parseFromSimpleInput(String input, ParserContext context) {
+        RandomPattern random = new RandomPattern(new TrueRandom());
+        for (BlockType type : getBlockTypes(context)) {
+            random.add(type, 1);
+        }
+        return random;
+    }
+
+}

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

@@ -101,7 +101,7 @@ public class DisallowedBlocksExtent extends AbstractDelegateExtent implements IB
     @SuppressWarnings("unchecked")
     private <B extends BlockStateHolder<B>> B checkBlock(B block) {
         if (blockedBlocks != null) {
-            if (blockedBlocks.contains(block.getBlockType().getId())) {
+            if (blockedBlocks.contains(block.getBlockType().id())) {
                 return (B) (block instanceof BlockState ? RESERVED : RESERVED.toBaseBlock()); // set to reserved/empty
             }
         }
@@ -140,7 +140,7 @@ public class DisallowedBlocksExtent extends AbstractDelegateExtent implements IB
                 }
                 BlockState state = BlockTypesCache.states[block];
                 if (blockedBlocks != null) {
-                    if (blockedBlocks.contains(state.getBlockType().getId())) {
+                    if (blockedBlocks.contains(state.getBlockType().id())) {
                         blocks[i] = BlockTypesCache.ReservedIDs.__RESERVED__;
                         continue;
                     }

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

@@ -110,7 +110,7 @@ public class HistoryExtent extends AbstractDelegateExtent {
     @Override
     public boolean setBiome(BlockVector3 position, BiomeType newBiome) {
         BiomeType oldBiome = this.getBiome(position);
-        if (!oldBiome.getId().equals(newBiome.getId())) {
+        if (!oldBiome.id().equals(newBiome.id())) {
             this.changeSet.addBiomeChange(position.x(), position.y(), position.z(), oldBiome, newBiome);
             return getExtent().setBiome(position, newBiome);
         } else {
@@ -121,7 +121,7 @@ public class HistoryExtent extends AbstractDelegateExtent {
     @Override
     public boolean setBiome(int x, int y, int z, BiomeType newBiome) {
         BiomeType oldBiome = this.getBiome(mutable.setComponents(x, y, z));
-        if (!oldBiome.getId().equals(newBiome.getId())) {
+        if (!oldBiome.id().equals(newBiome.id())) {
             this.changeSet.addBiomeChange(x, y, z, oldBiome, newBiome);
             return getExtent().setBiome(x, y, z, newBiome);
         } else {

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

@@ -237,7 +237,7 @@ public class FastSchematicWriter implements ClipboardWriter {
                     if (!brokenEntities) {
                         loc = loc.setPosition(loc.add(min.toVector3()));
                     }
-                    values.put("Id", new StringTag(state.getType().getId()));
+                    values.put("Id", new StringTag(state.getType().id()));
                     values.put("Pos", writeVector(loc));
                     values.put("Rotation", writeRotation(entity.getLocation()));
 
@@ -297,7 +297,7 @@ public class FastSchematicWriter implements ClipboardWriter {
             for (int i = 0; i < paletteList.size(); i++) {
                 int ordinal = paletteList.get(i);
                 BiomeType state = BiomeTypes.get(ordinal);
-                out12.writeNamedTag(state.getId(), i);
+                out12.writeNamedTag(state.id(), i);
             }
         });
 

worldedit-core/src/main/java/com/fastasyncworldedit/core/extent/clipboard/io/schematic/MinecraftStructure.java

@@ -183,7 +183,7 @@ public class MinecraftStructure implements ClipboardReader, ClipboardWriter {
 
             indexes.put(combined, (Integer) palette.size());
             HashMap<String, Object> paletteEntry = new HashMap<>();
-            paletteEntry.put("Name", type.getId());
+            paletteEntry.put("Name", type.id());
             if (block.getInternalId() != type.getInternalId()) {
                 Map<String, Object> properties = null;
                 for (AbstractProperty property : (List<AbstractProperty<?>>) type.getProperties()) {
@@ -236,11 +236,11 @@ public class MinecraftStructure implements ClipboardReader, ClipboardWriter {
             BaseEntity state = entity.getState();
             if (state != null) {
                 CompoundTag nbt = state.getNbtData();
-                Map<String, Tag> nbtMap = nbt.getValue();
+                Map<String, Tag> nbtMap = new HashMap<>(nbt.getValue());
                 // Replace rotation data
                 nbtMap.put("Rotation", writeRotation(entity.getLocation()));
-                nbtMap.put("id", new StringTag(state.getType().getId()));
+                nbtMap.put("id", new StringTag(state.getType().id()));
-                Map<String, Object> entityMap = FaweCache.INSTANCE.asMap("pos", pos, "blockPos", blockPos, "nbt", nbt);
+                Map<String, Object> entityMap = FaweCache.INSTANCE.asMap("pos", pos, "blockPos", blockPos, "nbt", new CompoundTag(nbtMap));
                 entities.add(entityMap);
             }
         }

worldedit-core/src/main/java/com/fastasyncworldedit/core/extent/processor/lighting/NMSRelighter.java

@@ -346,7 +346,7 @@ public class NMSRelighter implements Relighter {
             }
             int lightLevel = iChunk.getEmittedLight(node.x() & 15, node.y(), node.z() & 15);
             BlockState state = this.queue.getBlock(node.x(), node.y(), node.z());
-            String id = state.getBlockType().getId().toLowerCase(Locale.ROOT);
+            String id = state.getBlockType().id().toLowerCase(Locale.ROOT);
             if (lightLevel <= 1) {
                 continue;
             }
@@ -396,7 +396,7 @@ public class NMSRelighter implements Relighter {
             if (!(checkStairEast(state) && isStairOrTrueTop(state, top) && isSlabOrTrueValue(state, top ? "top" : "bottom"))) {
                 break east;
             }
-            if (!state.getBlockType().getId().toLowerCase(Locale.ROOT).contains("stair")) {
+            if (!state.getBlockType().id().toLowerCase(Locale.ROOT).contains("stair")) {
                 this.computeSpreadBlockLight(x + 1, y, z, currentLight, queue, visited);
                 break east;
             }
@@ -449,7 +449,7 @@ public class NMSRelighter implements Relighter {
             if (!(checkStairWest(state) && isStairOrTrueTop(state, top) && isSlabOrTrueValue(state, top ? "top" : "bottom"))) {
                 break west;
             }
-            if (!state.getBlockType().getId().toLowerCase(Locale.ROOT).contains("stair")) {
+            if (!state.getBlockType().id().toLowerCase(Locale.ROOT).contains("stair")) {
                 this.computeSpreadBlockLight(x - 1, y, z, currentLight, queue, visited);
                 break west;
             }
@@ -502,7 +502,7 @@ public class NMSRelighter implements Relighter {
             if (!(checkStairSouth(state) && isStairOrTrueTop(state, top) && isSlabOrTrueValue(state, top ? "top" : "bottom"))) {
                 break south;
             }
-            if (!state.getBlockType().getId().toLowerCase(Locale.ROOT).contains("stair")) {
+            if (!state.getBlockType().id().toLowerCase(Locale.ROOT).contains("stair")) {
                 this.computeSpreadBlockLight(x, y, z + 1, currentLight, queue, visited);
                 break south;
             }
@@ -555,7 +555,7 @@ public class NMSRelighter implements Relighter {
             if (!(checkStairNorth(state) && isStairOrTrueTop(state, top) && isSlabOrTrueValue(state, top ? "top" : "bottom"))) {
                 break north;
             }
-            if (!state.getBlockType().getId().toLowerCase(Locale.ROOT).contains("stair")) {
+            if (!state.getBlockType().id().toLowerCase(Locale.ROOT).contains("stair")) {
                 this.computeSpreadBlockLight(x, y, z - 1, currentLight, queue, visited);
                 break north;
             }
@@ -707,7 +707,7 @@ public class NMSRelighter implements Relighter {
     }
 
     private boolean checkStairNorth(BlockState state) {
-        if (!state.getBlockType().getId().toLowerCase(Locale.ROOT).contains("stair")) {
+        if (!state.getBlockType().id().toLowerCase(Locale.ROOT).contains("stair")) {
             return true;
         }
         Direction direction = getStairDir(state);
@@ -725,7 +725,7 @@ public class NMSRelighter implements Relighter {
     }
 
     private boolean checkStairSouth(BlockState state) {
-        if (!state.getBlockType().getId().toLowerCase(Locale.ROOT).contains("stair")) {
+        if (!state.getBlockType().id().toLowerCase(Locale.ROOT).contains("stair")) {
             return true;
         }
         Direction direction = getStairDir(state);
@@ -743,7 +743,7 @@ public class NMSRelighter implements Relighter {
     }
 
     private boolean checkStairEast(BlockState state) {
-        if (!state.getBlockType().getId().toLowerCase(Locale.ROOT).contains("stair")) {
+        if (!state.getBlockType().id().toLowerCase(Locale.ROOT).contains("stair")) {
             return true;
         }
         Direction direction = getStairDir(state);
@@ -761,7 +761,7 @@ public class NMSRelighter implements Relighter {
     }
 
     private boolean checkStairWest(BlockState state) {
-        if (!state.getBlockType().getId().toLowerCase(Locale.ROOT).contains("stair")) {
+        if (!state.getBlockType().id().toLowerCase(Locale.ROOT).contains("stair")) {
             return true;
         }
         Direction direction = getStairDir(state);
@@ -787,11 +787,11 @@ public class NMSRelighter implements Relighter {
     }
 
     private boolean isStairOrTrueTop(BlockState state, boolean top) {
-        return !state.getBlockType().getId().contains("stair") || state.getState(stairHalf).equals("top") == top;
+        return !state.getBlockType().id().contains("stair") || state.getState(stairHalf).equals("top") == top;
     }
 
     private boolean isSlabOrTrueValue(BlockState state, String value) {
-        return !state.getBlockType().getId().contains("slab") || state.getState(slabHalf).equals(value);
+        return !state.getBlockType().id().contains("slab") || state.getState(slabHalf).equals(value);
     }
 
     private void computeRemoveBlockLight(

worldedit-core/src/main/java/com/fastasyncworldedit/core/function/generator/CavesGen.java

@@ -236,7 +236,7 @@ public class CavesGen extends GenBase {
                                 BlockState material = chunk.getBlock(bx + local_x, local_y, bz + local_z);
                                 BlockState materialAbove = chunk.getBlock(bx + local_x, local_y + 1, bz + local_z);
                                 BlockType blockType = material.getBlockType();
-                                switch (blockType.getId()) {
+                                switch (blockType.id()) {
                                     case "minecraft:mycelium", "minecraft:grass_block" -> grassFound = true;
                                 }
                                 if (this.isSuitableBlock(material, materialAbove)) {
@@ -277,7 +277,7 @@ public class CavesGen extends GenBase {
     }
 
     protected boolean isSuitableBlock(BlockStateHolder material, BlockStateHolder materialAbove) {
-        return switch (material.getBlockType().getId()) {
+        return switch (material.getBlockType().id()) {
             case "minecraft:air", "minecraft:cave_air", "minecraft:void_air", "minecraft:water", "minecraft:lava", "minecraft:bedrock" -> false;
             default -> true;
         };

worldedit-core/src/main/java/com/fastasyncworldedit/core/function/mask/ABlockMask.java

@@ -40,7 +40,7 @@ public abstract class ABlockMask extends AbstractExtentMask {
                 List<BlockState> all = type.getAllStates();
                 hasAll = all.stream().map(this::test).reduce(true, (a, b) -> a && b);
                 if (hasAll) {
-                    strings.add(type.getId());
+                    strings.add(type.id());
                 } else {
                     for (BlockState state : all) {
                         if (test(state)) {

worldedit-core/src/main/java/com/fastasyncworldedit/core/function/mask/BlockMaskBuilder.java

@@ -183,7 +183,7 @@ public class BlockMaskBuilder {
                     builders = new ArrayList<>();
                     Pattern pattern = Pattern.compile("(minecraft:)?" + regex);
                     for (BlockType type : BlockTypesCache.values) {
-                        if (pattern.matcher(type.getId()).find()) {
+                        if (pattern.matcher(type.id()).find()) {
                             blockTypeList.add(type);
                             builders.add(new FuzzyStateAllowingBuilder(type));
                             add(type);
@@ -284,7 +284,7 @@ public class BlockMaskBuilder {
                 } else {
                     boolean success = false;
                     for (BlockType myType : BlockTypesCache.values) {
-                        if (myType.getId().matches("(minecraft:)?" + input)) {
+                        if (myType.id().matches("(minecraft:)?" + input)) {
                             add(myType);
                             success = true;
                         }
@@ -571,7 +571,7 @@ public class BlockMaskBuilder {
                 throw new IllegalArgumentException(String.format(
                         "Property %s cannot be applied to block type %s",
                         property.getName(),
-                        type.getId()
+                        type.id()
                 ));
             }
             masked.computeIfAbsent(property, k -> new ArrayList<>()).add(index);

worldedit-core/src/main/java/com/fastasyncworldedit/core/function/pattern/TypeSwapPattern.java

@@ -79,7 +79,7 @@ public class TypeSwapPattern extends AbstractExtentPattern {
     }
 
     private BlockState getNewBlock(BlockState existing) {
-        String oldId = existing.getBlockType().getId();
+        String oldId = existing.getBlockType().id();
         String newId = oldId;
         if (inputPattern != null) {
             newId = inputPattern.matcher(oldId).replaceAll(outputString);

worldedit-core/src/main/java/com/fastasyncworldedit/core/history/changeset/AbstractChangeSet.java

@@ -297,7 +297,7 @@ public abstract class AbstractChangeSet implements ChangeSet, IBatchProcessor {
     public void add(BlockChange change) {
         try {
             BlockVector3 loc = change.getPosition();
-            BaseBlock from = change.getPrevious();
+            BaseBlock from = change.previous();
             BaseBlock to = change.getCurrent();
             add(loc, from, to);
         } catch (Exception e) {

worldedit-core/src/main/java/com/fastasyncworldedit/core/queue/IBatchProcessor.java

@@ -69,7 +69,7 @@ public interface IBatchProcessor {
     /**
      * Utility method to trim a chunk based on min and max Y (inclusive).
      *
-     * @param keepInsideRange if all blocks inside the range (inclusive) should be kept (default)
+     * @param keepInsideRange if all blocks inside the range (inclusive) should be kept (default), or removed
      * @return false if chunk is empty of blocks
      */
     default boolean trimY(IChunkSet set, int minY, int maxY, final boolean keepInsideRange) {
@@ -85,16 +85,14 @@ public interface IBatchProcessor {
                             for (int i = 0; i < index; i++) {
                                 arr[i] = BlockTypesCache.ReservedIDs.__RESERVED__;
                             }
-                        } else {
-                            arr = new char[4096];
-                        }
                             set.setBlocks(layer, arr);
+                        }
                     } else {
                         set.setBlocks(layer, null);
                     }
                 }
             }
-            for (int layer = maxLayer; layer < set.getMaxSectionPosition(); layer++) {
+            for (int layer = maxLayer; layer <= set.getMaxSectionPosition(); layer++) {
                 if (set.hasSection(layer)) {
                     if (layer == maxLayer) {
                         char[] arr = set.loadIfPresent(layer);
@@ -103,10 +101,8 @@ public interface IBatchProcessor {
                             for (int i = index; i < arr.length; i++) {
                                 arr[i] = BlockTypesCache.ReservedIDs.__RESERVED__;
                             }
-                        } else {
-                            arr = new char[4096];
-                        }
                             set.setBlocks(layer, arr);
+                        }
                     } else {
                         set.setBlocks(layer, null);
                     }

worldedit-core/src/main/java/com/fastasyncworldedit/core/queue/implementation/blocks/ThreadUnsafeCharBlocks.java

@@ -238,7 +238,7 @@ public class ThreadUnsafeCharBlocks implements IChunkSet, IBlocks {
     }
 
     public void set(int x, int y, int z, char value) {
-        final int layer = y >> 4;
+        final int layer = (y >> 4) - minSectionPosition;
         final int index = (y & 15) << 8 | z << 4 | x;
         try {
             blocks[layer][index] = value;

worldedit-core/src/main/java/com/fastasyncworldedit/core/util/MainUtil.java

@@ -444,7 +444,7 @@ public class MainUtil {
     @Nonnull
     public static CompoundTag setEntityInfo(@Nonnull CompoundTag tag, @Nonnull Entity entity) {
         Map<String, Tag> map = new HashMap<>(tag.getValue());
-        map.put("Id", new StringTag(entity.getState().getType().getId()));
+        map.put("Id", new StringTag(entity.getState().getType().id()));
         ListTag pos = (ListTag) map.get("Pos");
         if (pos != null) {
             Location loc = entity.getLocation();

worldedit-core/src/main/java/com/fastasyncworldedit/core/util/TextureUtil.java

@@ -929,10 +929,10 @@ public class TextureUtil implements TextureHolder {
                     }.getType();
 
                     for (BlockType blockType : BlockTypesCache.values) {
-                        if (!blockType.getMaterial().isFullCube() || blockType.getId().toLowerCase().contains("shulker")) {
+                        if (!blockType.getMaterial().isFullCube() || blockType.id().toLowerCase().contains("shulker")) {
                             continue;
                         }
-                        switch (blockType.getId().toLowerCase(Locale.ROOT)) {
+                        switch (blockType.id().toLowerCase(Locale.ROOT)) {
                             case "slime_block":
                             case "honey_block":
                             case "mob_spawner":
@@ -940,7 +940,7 @@ public class TextureUtil implements TextureHolder {
                                 continue;
                         }
                         int combined = blockType.getInternalId();
-                        String id = blockType.getId();
+                        String id = blockType.id();
                         String[] split = id.split(":", 2);
                         String name = split.length == 1 ? id : split[1];
                         String nameSpace = split.length == 1 ? "" : split[0];

worldedit-core/src/main/java/com/fastasyncworldedit/core/util/gson/BaseItemAdapter.java

@@ -0,0 +1,61 @@
+package com.fastasyncworldedit.core.util.gson;
+
+import com.google.gson.JsonDeserializationContext;
+import com.google.gson.JsonDeserializer;
+import com.google.gson.JsonElement;
+import com.google.gson.JsonObject;
+import com.google.gson.JsonParseException;
+import com.google.gson.JsonPrimitive;
+import com.google.gson.JsonSerializationContext;
+import com.google.gson.JsonSerializer;
+import com.sk89q.worldedit.blocks.BaseItem;
+import com.sk89q.worldedit.util.concurrency.LazyReference;
+import com.sk89q.worldedit.util.nbt.TagStringIO;
+import com.sk89q.worldedit.world.item.ItemType;
+import com.sk89q.worldedit.world.item.ItemTypes;
+
+import java.io.IOException;
+import java.lang.reflect.Type;
+
+public final class BaseItemAdapter implements JsonDeserializer<BaseItem>, JsonSerializer<BaseItem> {
+
+    @Override
+    public BaseItem deserialize(JsonElement json, Type type, JsonDeserializationContext cont) throws JsonParseException {
+        JsonObject jsonObject = json.getAsJsonObject();
+        JsonElement id = jsonObject.get("id");
+        if (id != null) {
+            ItemType itemType = ItemTypes.get(id.getAsString());
+            if (itemType == null) {
+                throw new JsonParseException("Could not parse item type `" + id + "`");
+            }
+            return new BaseItem(itemType);
+        }
+        ItemType itemType = cont.deserialize(jsonObject.get("itemType").getAsJsonObject(), ItemType.class);
+        JsonElement nbt = jsonObject.get("nbt");
+        if (nbt == null) {
+            return new BaseItem(itemType);
+        }
+        try {
+            return new BaseItem(itemType, LazyReference.computed(TagStringIO.get().asCompound(nbt.getAsString())));
+        } catch (IOException e) {
+            throw new JsonParseException("Could not deserialize BaseItem", e);
+        }
+    }
+
+    @Override
+    public JsonElement serialize(
+            final BaseItem baseItem,
+            final Type type,
+            final JsonSerializationContext jsonSerializationContext
+    ) {
+        JsonObject obj = new JsonObject();
+        obj.add("itemType", jsonSerializationContext.serialize(baseItem.getType()));
+        try {
+            obj.add("nbt", baseItem.getNbt() == null ? null : new JsonPrimitive(TagStringIO.get().asString(baseItem.getNbt())));
+            return obj;
+        } catch (IOException e) {
+            throw new JsonParseException("Could not deserialize BaseItem", e);
+        }
+    }
+
+}

worldedit-core/src/main/java/com/sk89q/worldedit/EditSession.java

@@ -3082,8 +3082,8 @@ public class EditSession extends PassthroughExtent implements AutoCloseable {
                     ) <= 0) {
                         return null;
                     }
-                    int newType = (int) typeVariable.getValue();
+                    int newType = (int) typeVariable.value();
-                    int newData = (int) dataVariable.getValue();
+                    int newData = (int) dataVariable.value();
                     if (newType != typeVar || newData != dataVar) {
                         BlockState state = LegacyMapper.getInstance().getBlockFromLegacy(newType, newData);
                         return state == null ? defaultMaterial : state.toBaseBlock();
@@ -3181,9 +3181,9 @@ public class EditSession extends PassthroughExtent implements AutoCloseable {
 
                 // transform
                 expression.evaluate(new double[]{scaled.x(), scaled.y(), scaled.z()}, timeout);
-                int xv = (int) Math.floor(x.getValue() * unit.x() + zero2.x());
+                int xv = (int) Math.floor(x.value() * unit.x() + zero2.x());
-                int yv = (int) Math.floor(y.getValue() * unit.y() + zero2.y());
+                int yv = (int) Math.floor(y.value() * unit.y() + zero2.y());
-                int zv = (int) Math.floor(z.getValue() * unit.z() + zero2.z());
+                int zv = (int) Math.floor(z.value() * unit.z() + zero2.z());
 
                 BlockState get;
                 if (yv >= minY && yv <= maxY) {

worldedit-core/src/main/java/com/sk89q/worldedit/LocalConfiguration.java

@@ -196,7 +196,7 @@ public abstract class LocalConfiguration {
                 BlockTypes.BEDROCK
                 FAWE end*/
         );
-        return blockTypes.stream().filter(Objects::nonNull).map(BlockType::getId).toArray(String[]::new);
+        return blockTypes.stream().filter(Objects::nonNull).map(BlockType::id).toArray(String[]::new);
     }
 
     /**
@@ -277,7 +277,7 @@ public abstract class LocalConfiguration {
                 id = Integer.parseInt(splitter[0]);
                 data = Byte.parseByte(splitter[1]);
             }
-            item = LegacyMapper.getInstance().getItemFromLegacy(id, data).getId();
+            item = LegacyMapper.getInstance().getItemFromLegacy(id, data).id();
         } catch (Throwable ignored) {
         }
 

worldedit-core/src/main/java/com/sk89q/worldedit/LocalSession.java

@@ -52,6 +52,7 @@ import com.sk89q.worldedit.command.tool.SelectionWand;
 import com.sk89q.worldedit.command.tool.SinglePickaxe;
 import com.sk89q.worldedit.command.tool.Tool;
 import com.sk89q.worldedit.entity.Player;
+import com.sk89q.worldedit.extension.input.ParserContext;
 import com.sk89q.worldedit.extension.platform.Actor;
 import com.sk89q.worldedit.extension.platform.Locatable;
 import com.sk89q.worldedit.extent.NullExtent;
@@ -80,7 +81,6 @@ import com.sk89q.worldedit.world.World;
 import com.sk89q.worldedit.world.block.BaseBlock;
 import com.sk89q.worldedit.world.block.BlockState;
 import com.sk89q.worldedit.world.item.ItemType;
-import com.sk89q.worldedit.world.item.ItemTypes;
 import com.sk89q.worldedit.world.snapshot.experimental.Snapshot;
 import com.zaxxer.sparsebits.SparseBitSet;
 import it.unimi.dsi.fastutil.ints.Int2ObjectOpenHashMap;
@@ -182,8 +182,10 @@ public class LocalSession implements TextureHolder {
     private String lastScript;
     private RegionSelectorType defaultSelector;
     private boolean useServerCUI = false; // Save this to not annoy players.
-    private ItemType wandItem;
+    //FAWE start - allow NBT
-    private ItemType navWandItem;
+    private BaseItem wandItem;
+    private BaseItem navWandItem;
+    //FAWE end
 
     /**
      * Construct the object.
@@ -1199,7 +1201,7 @@ public class LocalSession implements TextureHolder {
             tool = tools.get(item.getInternalId());
         }
         if (tool == SelectionWand.INSTANCE && !SelectionWand.INSTANCE.canUse(player)) {
-            tools.remove(wandItem.getInternalId());
+            tools.remove(wandItem.getType().getInternalId());
             loadDefaults(player, true); // Permissions have changed so redo the player's current tools.
             return null;
         }
@@ -1253,18 +1255,20 @@ public class LocalSession implements TextureHolder {
         if (loadDefaults || force) {
             loadDefaults = false;
             LocalConfiguration config = WorldEdit.getInstance().getConfiguration();
+            ParserContext context = new ParserContext();
+            context.setActor(actor);
             if (wandItem == null) {
-                wandItem = ItemTypes.parse(config.wandItem);
+                wandItem = WorldEdit.getInstance().getItemFactory().parseFromInput(config.wandItem, context);
             }
             if (navWandItem == null) {
-                navWandItem = ItemTypes.parse(config.navigationWand);
+                navWandItem = WorldEdit.getInstance().getItemFactory().parseFromInput(config.navigationWand, context);
             }
             synchronized (this.tools) {
-                if (tools.get(navWandItem.getInternalId()) == null && NavigationWand.INSTANCE.canUse(actor)) {
+                if (tools.get(navWandItem.getType().getInternalId()) == null && NavigationWand.INSTANCE.canUse(actor)) {
-                    tools.put(navWandItem.getInternalId(), NavigationWand.INSTANCE);
+                    tools.put(navWandItem.getType().getInternalId(), NavigationWand.INSTANCE);
                 }
-                if (tools.get(wandItem.getInternalId()) == null && SelectionWand.INSTANCE.canUse(actor)) {
+                if (tools.get(wandItem.getType().getInternalId()) == null && SelectionWand.INSTANCE.canUse(actor)) {
-                    tools.put(wandItem.getInternalId(), SelectionWand.INSTANCE);
+                    tools.put(wandItem.getType().getInternalId(), SelectionWand.INSTANCE);
                 }
             }
         }
@@ -1334,10 +1338,24 @@ public class LocalSession implements TextureHolder {
      * @param item the item type
      * @param tool the tool to set, which can be {@code null}
      * @throws InvalidToolBindException if the item can't be bound to that item
+     * @deprecated use {@link #setTool(BaseItem, Tool)}
      */
+    @Deprecated
     public void setTool(ItemType item, @Nullable Tool tool) throws InvalidToolBindException {
-        if (item.hasBlockType()) {
+        setTool(new BaseItem(item), tool);
-            throw new InvalidToolBindException(item, Caption.of("worldedit.error.blocks-cant-be-used"));
+    }
+
+    /**
+     * Set the tool.
+     *
+     * @param item the item type
+     * @param tool the tool to set, which can be {@code null}
+     * @throws InvalidToolBindException if the item can't be bound to that item
+     * @since TODO
+     */
+    public void setTool(BaseItem item, @Nullable Tool tool) throws InvalidToolBindException {
+        if (item.getType().hasBlockType()) {
+            throw new InvalidToolBindException(item.getType(), Caption.of("worldedit.error.blocks-cant-be-used"));
         }
         if (tool instanceof SelectionWand) {
             changeTool(this.wandItem, this.wandItem = item, tool);
@@ -1348,7 +1366,7 @@ public class LocalSession implements TextureHolder {
             setDirty();
             return;
         }
-        setTool(item.getDefaultState(), tool, null);
+        setTool(item, tool, null);
     }
 
     public void setTool(Player player, @Nullable Tool tool) throws InvalidToolBindException {
@@ -1356,17 +1374,17 @@ public class LocalSession implements TextureHolder {
         setTool(item, tool, player);
     }
 
-    private void changeTool(ItemType oldType, ItemType newType, Tool newTool) {
+    private void changeTool(BaseItem oldItem, BaseItem newItem, Tool newTool) {
-        if (oldType != null) {
+        if (oldItem != null) {
             synchronized (this.tools) {
-                this.tools.remove(oldType.getInternalId());
+                this.tools.remove(oldItem.getType().getInternalId());
             }
         }
         synchronized (this.tools) {
             if (newTool == null) {
-                this.tools.remove(newType.getInternalId());
+                this.tools.remove(newItem.getType().getInternalId());
             } else {
-                this.tools.put(newType.getInternalId(), newTool);
+                this.tools.put(newItem.getType().getInternalId(), newTool);
             }
         }
     }
@@ -1376,11 +1394,11 @@ public class LocalSession implements TextureHolder {
         if (type.hasBlockType() && type.getBlockType().getMaterial().isAir()) {
             throw new InvalidToolBindException(type, Caption.of("worldedit.error.blocks-cant-be-used"));
         } else if (tool instanceof SelectionWand) {
-            changeTool(this.wandItem, this.wandItem = item.getType(), tool);
+            changeTool(this.wandItem, this.wandItem = item, tool);
             setDirty();
             return;
         } else if (tool instanceof NavigationWand) {
-            changeTool(this.navWandItem, this.navWandItem = item.getType(), tool);
+            changeTool(this.navWandItem, this.navWandItem = item, tool);
             setDirty();
             return;
         }
@@ -1877,20 +1895,46 @@ public class LocalSession implements TextureHolder {
      * Get the preferred wand item for this user, or {@code null} to use the default
      *
      * @return item id of wand item, or {@code null}
+     * @deprecated use {@link #getWandBaseItem()}
      */
+    @Deprecated
     public String getWandItem() {
-        return wandItem.getId();
+        return wandItem.getType().id();
     }
 
     /**
      * Get the preferred navigation wand item for this user, or {@code null} to use the default
      *
      * @return item id of nav wand item, or {@code null}
+     * @deprecated use {@link #getNavWandBaseItem()}
      */
+    @Deprecated
     public String getNavWandItem() {
-        return navWandItem.getId();
+        return navWandItem.getType().id();
     }
 
+    //FAWE start
+    /**
+     * Get the preferred wand item for this user, or {@code null} to use the default
+     *
+     * @return item id of wand item, or {@code null}
+     * @since TODO
+     */
+    public BaseItem getWandBaseItem() {
+        return wandItem == null ? null : new BaseItem(wandItem.getType(), wandItem.getNbtReference());
+    }
+
+    /**
+     * Get the preferred navigation wand item for this user, or {@code null} to use the default
+     *
+     * @return item id of nav wand item, or {@code null}
+     * @since TODO
+     */
+    public BaseItem getNavWandBaseItem() {
+        return navWandItem == null ? null : new BaseItem(navWandItem.getType(), navWandItem.getNbtReference());
+    }
+    //FAWE end
+
     /**
      * Get the last block distribution stored in this session.
      *

worldedit-core/src/main/java/com/sk89q/worldedit/blocks/BaseItem.java

@@ -71,6 +71,7 @@ public class BaseItem implements NbtValued {
      * @param itemType The type to set
      */
     public void setType(ItemType itemType) {
+        checkNotNull(itemType);
         this.itemType = itemType;
     }
 
@@ -128,7 +129,7 @@ public class BaseItem implements NbtValued {
             }
         }
 
-        return getType().getId() + nbtString;
+        return getType().id() + nbtString;
     }
     //FAWE end
 }

worldedit-core/src/main/java/com/sk89q/worldedit/command/BiomeCommands.java

@@ -98,7 +98,7 @@ public class BiomeCommands {
             PaginationBox paginationBox = PaginationBox.fromComponents("Available Biomes", "/biomelist -p %page%",
                     BiomeType.REGISTRY.values().stream()
                             .map(biomeType -> TextComponent.builder()
-                                    .append(biomeType.getId())
+                                    .append(biomeType.id())
                                     .append(" (")
                                     .append(biomeRegistry.getRichName(biomeType))
                                     .append(")")
@@ -166,7 +166,7 @@ public class BiomeCommands {
 
         List<Component> components = biomes.stream().map(biome ->
                 biomeRegistry.getRichName(biome).hoverEvent(
-                        HoverEvent.showText(TextComponent.of(biome.getId()))
+                        HoverEvent.showText(TextComponent.of(biome.id()))
                 )
         ).collect(Collectors.toList());
         actor.print(Caption.of(messageKey, TextUtils.join(components, TextComponent.of(", "))));

worldedit-core/src/main/java/com/sk89q/worldedit/command/GeneralCommands.java

@@ -349,7 +349,7 @@ public class GeneralCommands {
         if (world == null) {
             actor.print(Caption.of("worldedit.world.remove"));
         } else {
-            actor.print(Caption.of("worldedit.world.set", TextComponent.of(world.getId())));
+            actor.print(Caption.of("worldedit.world.set", TextComponent.of(world.id())));
         }
     }
 
@@ -641,7 +641,7 @@ public class GeneralCommands {
                 if (itemsOnly && searchType.hasBlockType()) {
                     continue;
                 }
-                final String id = searchType.getId();
+                final String id = searchType.id();
                 if (id.contains(idMatch)) {
                     Component name = searchType.getRichName();
                     results.put(id, TextComponent.builder()

worldedit-core/src/main/java/com/sk89q/worldedit/command/SelectionCommands.java

@@ -30,6 +30,7 @@ import com.sk89q.worldedit.EditSession;
 import com.sk89q.worldedit.LocalSession;
 import com.sk89q.worldedit.WorldEdit;
 import com.sk89q.worldedit.WorldEditException;
+import com.sk89q.worldedit.blocks.BaseItem;
 import com.sk89q.worldedit.blocks.BaseItemStack;
 import com.sk89q.worldedit.command.argument.SelectorChoice;
 import com.sk89q.worldedit.command.tool.NavigationWand;
@@ -38,6 +39,8 @@ import com.sk89q.worldedit.command.util.CommandPermissions;
 import com.sk89q.worldedit.command.util.CommandPermissionsConditionGenerator;
 import com.sk89q.worldedit.command.util.Logging;
 import com.sk89q.worldedit.entity.Player;
+import com.sk89q.worldedit.extension.input.InputParseException;
+import com.sk89q.worldedit.extension.input.ParserContext;
 import com.sk89q.worldedit.extension.platform.Actor;
 import com.sk89q.worldedit.extension.platform.Locatable;
 import com.sk89q.worldedit.extension.platform.permission.ActorSelectorLimits;
@@ -76,8 +79,6 @@ import com.sk89q.worldedit.util.formatting.text.format.TextColor;
 import com.sk89q.worldedit.world.World;
 import com.sk89q.worldedit.world.block.BlockState;
 import com.sk89q.worldedit.world.block.BlockType;
-import com.sk89q.worldedit.world.item.ItemType;
-import com.sk89q.worldedit.world.item.ItemTypes;
 import com.sk89q.worldedit.world.storage.ChunkStore;
 import org.enginehub.piston.annotation.Command;
 import org.enginehub.piston.annotation.CommandContainer;
@@ -325,22 +326,28 @@ public class SelectionCommands {
         //FAWE start
         session.loadDefaults(player, true);
         //FAWE end
-        String wandId = navWand ? session.getNavWandItem() : session.getWandItem();
+        BaseItem wand = navWand ? session.getNavWandBaseItem() : session.getWandBaseItem();
-        if (wandId == null) {
+        if (wand == null) {
-            wandId = navWand ? we.getConfiguration().navigationWand : we.getConfiguration().wandItem;
+            String wandId = navWand ? we.getConfiguration().navigationWand : we.getConfiguration().wandItem;
-        }
+            //FAWE start - allow item NBT
-        ItemType itemType = ItemTypes.parse(wandId);
+            ParserContext parserContext = new ParserContext();
-        if (itemType == null) {
+            parserContext.setActor(player);
+            parserContext.setSession(session);
+            try {
+                wand = WorldEdit.getInstance().getItemFactory().parseFromInput(wandId, parserContext);
+            } catch (InputParseException e) {
                 player.print(Caption.of("worldedit.wand.invalid"));
                 return;
             }
-        player.giveItem(new BaseItemStack(itemType, 1));
+        }
+        player.giveItem(new BaseItemStack(wand.getType(), wand.getNbtReference(), 1));
+        //FAWE end
         //FAWE start - instance-iate session
         if (navWand) {
-            session.setTool(itemType, NavigationWand.INSTANCE);
+            session.setTool(wand, NavigationWand.INSTANCE);
             player.print(Caption.of("worldedit.wand.navwand.info"));
         } else {
-            session.setTool(itemType, SelectionWand.INSTANCE);
+            session.setTool(wand, SelectionWand.INSTANCE);
             player.print(Caption.of("worldedit.wand.selwand.info"));
             //FAWE end
         }
@@ -832,7 +839,7 @@ public class SelectionCommands {
                 toolTip = TextComponent.of(state.getAsString());
                 blockName = blockName.append(TextComponent.of("*"));
             } else {
-                toolTip = TextComponent.of(blockType.getId());
+                toolTip = TextComponent.of(blockType.id());
             }
             blockName = blockName.hoverEvent(HoverEvent.of(HoverEvent.Action.SHOW_TEXT, toolTip));
             line.append(blockName);

worldedit-core/src/main/java/com/sk89q/worldedit/command/ToolCommands.java

@@ -149,7 +149,7 @@ public class ToolCommands {
             throws InvalidToolBindException {
         //FAWE start
         isBrush = session.getTool(player) instanceof BrushTool;
-        session.setTool(player.getItemInHand(HandSide.MAIN_HAND).getType(), null);
+        session.setTool(player.getItemInHand(HandSide.MAIN_HAND), null);
         //FAWE end
         player.print(Caption.of(isBrush ? "worldedit.brush.none.equip" : "worldedit.tool.none.equip"));
     }
@@ -163,7 +163,7 @@ public class ToolCommands {
             String translationKey
     ) throws InvalidToolBindException {
         BaseItemStack itemStack = player.getItemInHand(HandSide.MAIN_HAND);
-        session.setTool(itemStack.getType(), tool);
+        session.setTool(itemStack, tool);
         player.print(Caption.of(translationKey, itemStack.getRichName()));
         sendUnbindInstruction(player, UNBIND_COMMAND_COMPONENT);
     }

worldedit-core/src/main/java/com/sk89q/worldedit/command/argument/WorldConverter.java

@@ -65,7 +65,7 @@ public class WorldConverter implements ArgumentConverter<World> {
     @Override
     public List<String> getSuggestions(String input, InjectedValueAccess context) {
         return getWorlds()
-                .map(World::getId)
+                .map(World::id)
                 .filter(world -> world.startsWith(input))
                 .collect(Collectors.toList());
     }
@@ -73,7 +73,7 @@ public class WorldConverter implements ArgumentConverter<World> {
     @Override
     public ConversionResult<World> convert(String s, InjectedValueAccess injectedValueAccess) {
         World result = getWorlds()
-                .filter(world -> world.getId().equals(s))
+                .filter(world -> world.id().equals(s))
                 .findAny().orElse(null);
         return result == null
                 ? FailedConversion.from(new IllegalArgumentException(

worldedit-core/src/main/java/com/sk89q/worldedit/command/tool/BlockDataCyler.java

@@ -66,7 +66,7 @@ public class BlockDataCyler implements DoubleActionBlockTool {
 
         if (!config.allowedDataCycleBlocks.isEmpty()
                 && !player.hasPermission("worldedit.override.data-cycler")
-                && !config.allowedDataCycleBlocks.contains(block.getBlockType().getId())) {
+                && !config.allowedDataCycleBlocks.contains(block.getBlockType().id())) {
             player.print(Caption.of("worldedit.tool.data-cycler.block-not-permitted"));
             return true;
         }

worldedit-core/src/main/java/com/sk89q/worldedit/extension/factory/MaskFactory.java

@@ -25,6 +25,7 @@ import com.fastasyncworldedit.core.extension.factory.parser.mask.AngleMaskParser
 import com.fastasyncworldedit.core.extension.factory.parser.mask.BesideMaskParser;
 import com.fastasyncworldedit.core.extension.factory.parser.mask.ExtremaMaskParser;
 import com.fastasyncworldedit.core.extension.factory.parser.mask.FalseMaskParser;
+import com.fastasyncworldedit.core.extension.factory.parser.mask.HotbarMaskParser;
 import com.fastasyncworldedit.core.extension.factory.parser.mask.LiquidMaskParser;
 import com.fastasyncworldedit.core.extension.factory.parser.mask.ROCAngleMaskParser;
 import com.fastasyncworldedit.core.extension.factory.parser.mask.RadiusMaskParser;
@@ -110,6 +111,7 @@ public final class MaskFactory extends AbstractFactory<Mask> {
         register(new BesideMaskParser(worldEdit));
         register(new ExtremaMaskParser(worldEdit));
         register(new FalseMaskParser(worldEdit));
+        register(new HotbarMaskParser(worldEdit));
         register(new LiquidMaskParser(worldEdit));
         register(new RadiusMaskParser(worldEdit));
         register(new RichOffsetMaskParser(worldEdit));

worldedit-core/src/main/java/com/sk89q/worldedit/extension/factory/PatternFactory.java

@@ -20,6 +20,7 @@
 package com.sk89q.worldedit.extension.factory;
 
 import com.fastasyncworldedit.core.configuration.Caption;
+import com.fastasyncworldedit.core.extension.factory.parser.mask.HotbarMaskParser;
 import com.fastasyncworldedit.core.extension.factory.parser.pattern.AngleColorPatternParser;
 import com.fastasyncworldedit.core.extension.factory.parser.pattern.AverageColorPatternParser;
 import com.fastasyncworldedit.core.extension.factory.parser.pattern.BiomePatternParser;
@@ -30,6 +31,7 @@ import com.fastasyncworldedit.core.extension.factory.parser.pattern.DarkenPatter
 import com.fastasyncworldedit.core.extension.factory.parser.pattern.DesaturatePatternParser;
 import com.fastasyncworldedit.core.extension.factory.parser.pattern.ExistingPatternParser;
 import com.fastasyncworldedit.core.extension.factory.parser.pattern.ExpressionPatternParser;
+import com.fastasyncworldedit.core.extension.factory.parser.pattern.HotbarPatternParser;
 import com.fastasyncworldedit.core.extension.factory.parser.pattern.LightenPatternParser;
 import com.fastasyncworldedit.core.extension.factory.parser.pattern.Linear2DPatternParser;
 import com.fastasyncworldedit.core.extension.factory.parser.pattern.Linear3DPatternParser;
@@ -116,6 +118,7 @@ public final class PatternFactory extends AbstractFactory<Pattern> {
         register(new DesaturatePatternParser(worldEdit));
         register(new ExistingPatternParser(worldEdit));
         register(new ExpressionPatternParser(worldEdit));
+        register(new HotbarPatternParser(worldEdit));
         register(new LightenPatternParser(worldEdit));
         register(new Linear2DPatternParser(worldEdit));
         register(new Linear3DPatternParser(worldEdit));

worldedit-core/src/main/java/com/sk89q/worldedit/extension/factory/parser/DefaultBlockParser.java

@@ -135,42 +135,42 @@ public class DefaultBlockParser extends InputParser<BaseBlock> {
     private String woolMapper(String string) {
         switch (string.toLowerCase(Locale.ROOT)) {
             case "white":
-                return BlockTypes.WHITE_WOOL.getId();
+                return BlockTypes.WHITE_WOOL.id();
             case "black":
-                return BlockTypes.BLACK_WOOL.getId();
+                return BlockTypes.BLACK_WOOL.id();
             case "blue":
-                return BlockTypes.BLUE_WOOL.getId();
+                return BlockTypes.BLUE_WOOL.id();
             case "brown":
-                return BlockTypes.BROWN_WOOL.getId();
+                return BlockTypes.BROWN_WOOL.id();
             case "cyan":
-                return BlockTypes.CYAN_WOOL.getId();
+                return BlockTypes.CYAN_WOOL.id();
             case "gray":
             case "grey":
-                return BlockTypes.GRAY_WOOL.getId();
+                return BlockTypes.GRAY_WOOL.id();
             case "green":
-                return BlockTypes.GREEN_WOOL.getId();
+                return BlockTypes.GREEN_WOOL.id();
             case "light_blue":
             case "lightblue":
-                return BlockTypes.LIGHT_BLUE_WOOL.getId();
+                return BlockTypes.LIGHT_BLUE_WOOL.id();
             case "light_gray":
             case "light_grey":
             case "lightgray":
             case "lightgrey":
-                return BlockTypes.LIGHT_GRAY_WOOL.getId();
+                return BlockTypes.LIGHT_GRAY_WOOL.id();
             case "lime":
-                return BlockTypes.LIME_WOOL.getId();
+                return BlockTypes.LIME_WOOL.id();
             case "magenta":
-                return BlockTypes.MAGENTA_WOOL.getId();
+                return BlockTypes.MAGENTA_WOOL.id();
             case "orange":
-                return BlockTypes.ORANGE_WOOL.getId();
+                return BlockTypes.ORANGE_WOOL.id();
             case "pink":
-                return BlockTypes.PINK_WOOL.getId();
+                return BlockTypes.PINK_WOOL.id();
             case "purple":
-                return BlockTypes.PURPLE_WOOL.getId();
+                return BlockTypes.PURPLE_WOOL.id();
             case "yellow":
-                return BlockTypes.YELLOW_WOOL.getId();
+                return BlockTypes.YELLOW_WOOL.id();
             case "red":
-                return BlockTypes.RED_WOOL.getId();
+                return BlockTypes.RED_WOOL.id();
             default:
                 return string;
         }
@@ -194,7 +194,7 @@ public class DefaultBlockParser extends InputParser<BaseBlock> {
                 if (input.indexOf('[') == -1 && input.indexOf(']') == -1) {
                     continue;
                 }
-                if (!type.getId().equalsIgnoreCase(input.substring(0, input.indexOf('[')))) {
+                if (!type.id().equalsIgnoreCase(input.substring(0, input.indexOf('[')))) {
                     continue;
                 }
                 String[] properties = input.substring(input.indexOf('[') + 1, input.indexOf(']')).split(",");
@@ -249,10 +249,10 @@ public class DefaultBlockParser extends InputParser<BaseBlock> {
                             throw new NoMatchException(Caption.of(
                                     "worldedit.error.parser.unknown-property",
                                     TextComponent.of(parts[0]),
-                                    TextComponent.of(type.getId())
+                                    TextComponent.of(type.id())
                             ));
                         } else {
-                            WorldEdit.logger.debug("Unknown property " + parts[0] + " for block " + type.getId());
+                            WorldEdit.logger.debug("Unknown property " + parts[0] + " for block " + type.id());
                         }
                         return Maps.newHashMap();
                     }
@@ -516,20 +516,20 @@ public class DefaultBlockParser extends InputParser<BaseBlock> {
             //FAWE start - per-limit disallowed blocks
             if (actor != null) {
                 if (!actor.hasPermission("worldedit.anyblock")
-                        && worldEdit.getConfiguration().disallowedBlocks.contains(blockType.getId().toLowerCase(Locale.ROOT))) {
+                        && worldEdit.getConfiguration().disallowedBlocks.contains(blockType.id().toLowerCase(Locale.ROOT))) {
                     throw new DisallowedUsageException(Caption.of(
                             "worldedit.error.disallowed-block",
-                            TextComponent.of(blockType.getId())
+                            TextComponent.of(blockType.id())
                     ));
                 }
                 FaweLimit limit = actor.getLimit();
                 if (!limit.isUnlimited()) {
                     // No need to account for blocked states/properties as it will simply return false in the equality check
                     // during contains.
-                    if (limit.DISALLOWED_BLOCKS.contains(blockType.getId().toLowerCase(Locale.ROOT))) {
+                    if (limit.DISALLOWED_BLOCKS.contains(blockType.id().toLowerCase(Locale.ROOT))) {
                         throw new DisallowedUsageException(Caption.of(
                                 "fawe.error.limit.disallowed-block",
-                                TextComponent.of(blockType.getId())
+                                TextComponent.of(blockType.id())
                         ));
                     }
                 }
@@ -559,14 +559,14 @@ public class DefaultBlockParser extends InputParser<BaseBlock> {
                 if (ent == null) {
                     throw new NoMatchException(Caption.of("worldedit.error.unknown-entity", TextComponent.of(mobName)));
                 }
-                mobName = ent.getId();
+                mobName = ent.id();
                 if (!worldEdit.getPlatformManager().queryCapability(Capability.USER_COMMANDS).isValidMobType(mobName)) {
                     throw new NoMatchException(Caption.of("worldedit.error.unknown-mob", TextComponent.of(mobName)));
                 }
                 return validate(context, new MobSpawnerBlock(state, mobName));
             } else {
                 //noinspection ConstantConditions
-                return validate(context, new MobSpawnerBlock(state, EntityTypes.PIG.getId()));
+                return validate(context, new MobSpawnerBlock(state, EntityTypes.PIG.id()));
             }
         } else if (blockType == BlockTypes.PLAYER_HEAD || blockType == BlockTypes.PLAYER_WALL_HEAD) {
             // allow setting type/player/rotation

worldedit-core/src/main/java/com/sk89q/worldedit/extension/factory/parser/pattern/BlockCategoryPatternParser.java

@@ -71,7 +71,7 @@ public class BlockCategoryPatternParser extends InputParser<Pattern> implements
 
         Set<BlockType> blocks = category.getAll();
         if (blocks.isEmpty()) {
-            throw new InputParseException(Caption.of("worldedit.error.empty-tag", TextComponent.of(category.getId())));
+            throw new InputParseException(Caption.of("worldedit.error.empty-tag", TextComponent.of(category.id())));
         }
 
         if (anyState) {

worldedit-core/src/main/java/com/sk89q/worldedit/extension/input/ParserContext.java

@@ -23,6 +23,7 @@ import com.fastasyncworldedit.core.configuration.Caption;
 import com.sk89q.worldedit.IncompleteRegionException;
 import com.sk89q.worldedit.LocalSession;
 import com.sk89q.worldedit.WorldEdit;
+import com.sk89q.worldedit.entity.Player;
 import com.sk89q.worldedit.extension.factory.MaskFactory;
 import com.sk89q.worldedit.extension.platform.Actor;
 import com.sk89q.worldedit.extension.platform.Capability;
@@ -217,6 +218,20 @@ public class ParserContext {
         return actor;
     }
 
+    /**
+     * Get the {@link Player} set on this context.
+     *
+     * @return a player
+     * @throws InputParseException thrown if no {@link Actor} is set
+     */
+    public Player requirePlayer() throws InputParseException {
+        Actor actor = getActor();
+        if (!(actor instanceof Player player)) {
+            throw new InputParseException(Caption.of("worldedit.error.missing-player"));
+        }
+        return player;
+    }
+
     /**
      * Returns whether there should be restrictions (as a result of
      * limits or permissions) considered when parsing the input.

worldedit-core/src/main/java/com/sk89q/worldedit/extension/platform/Platform.java

@@ -233,7 +233,7 @@ public interface Platform extends Keyed {
      */
     @NonAbstractForCompatibility(delegateName = "getPlatformName", delegateParams = {})
     @Override
-    default String getId() {
+    default String id() {
         return "legacy:" + getPlatformName().toLowerCase(Locale.ROOT).replaceAll("[^a-z_.-]", "_");
     }
 

worldedit-core/src/main/java/com/sk89q/worldedit/extent/clipboard/Clipboard.java

@@ -425,7 +425,7 @@ public interface Clipboard extends Extent, Iterable<BlockVector3>, Closeable, Fl
         if (pasteEntities) {
             for (Entity entity : this.getEntities()) {
                 // skip players on pasting schematic
-                if (entity.getState() != null && entity.getState().getType().getId()
+                if (entity.getState() != null && entity.getState().getType().id()
                         .equals("minecraft:player")) {
                     continue;
                 }

worldedit-core/src/main/java/com/sk89q/worldedit/extent/clipboard/io/SpongeSchematicWriter.java

@@ -223,7 +223,7 @@ public class SpongeSchematicWriter implements ClipboardWriter {
                 BlockVector3 pt = BlockVector3.at(x0, min.y(), z0);
                 BiomeType biome = clipboard.getBiome(pt);
 
-                String biomeKey = biome.getId();
+                String biomeKey = biome.id();
                 int biomeId;
                 if (palette.containsKey(biomeKey)) {
                     biomeId = palette.get(biomeKey);
@@ -262,7 +262,7 @@ public class SpongeSchematicWriter implements ClipboardWriter {
                 values.putAll(rawData.getValue());
             }
             values.remove("id");
-            values.put("Id", new StringTag(state.getType().getId()));
+            values.put("Id", new StringTag(state.getType().id()));
             final Location location = e.getLocation();
             values.put("Pos", writeVector(location.toVector()));
             values.put("Rotation", writeRotation(location));

worldedit-core/src/main/java/com/sk89q/worldedit/extent/clipboard/io/legacycompat/FlowerPotCompatibilityHandler.java

@@ -84,7 +84,7 @@ public class FlowerPotCompatibilityHandler implements NBTCompatibilityHandler {
         } else {
             BlockState plantedWithData = LegacyMapper.getInstance().getBlockFromLegacy(newId, data);
             if (plantedWithData != null) {
-                plantedName = plantedWithData.getBlockType().getId().substring(10); // remove "minecraft:"
+                plantedName = plantedWithData.getBlockType().id().substring(10); // remove "minecraft:"
             }
         }
         if (plantedName != null) {

worldedit-core/src/main/java/com/sk89q/worldedit/extent/clipboard/io/legacycompat/Pre13HangingCompatibilityHandler.java

@@ -29,7 +29,7 @@ public class Pre13HangingCompatibilityHandler implements EntityNBTCompatibilityH
 
     @Override
     public boolean isAffectedEntity(EntityType type, CompoundTag tag) {
-        if (!type.getId().startsWith("minecraft:")) {
+        if (!type.id().startsWith("minecraft:")) {
             return false;
         }
         boolean hasLegacyDirection = tag.containsKey("Dir") || tag.containsKey("Direction");

worldedit-core/src/main/java/com/sk89q/worldedit/extent/clipboard/io/share/ClipboardShareMetadata.java

@@ -23,27 +23,10 @@ import com.sk89q.worldedit.extent.clipboard.io.ClipboardFormat;
 
 /**
  * Items of metadata about shared clipboards.
+ *
+ * @param format the format of the clipboard
+ * @param name the name of the clipboard
+ * @param author the author of the clipboard
  */
-public class ClipboardShareMetadata {
+public record ClipboardShareMetadata(ClipboardFormat format, String name, String author) {
-    private final ClipboardFormat format;
-    private final String name;
-    private final String author;
-
-    public ClipboardShareMetadata(ClipboardFormat format, String name, String author) {
-        this.format = format;
-        this.name = name;
-        this.author = author;
-    }
-
-    public ClipboardFormat format() {
-        return this.format;
-    }
-
-    public String name() {
-        return this.name;
-    }
-
-    public String author() {
-        return this.author;
-    }
 }

worldedit-core/src/main/java/com/sk89q/worldedit/extent/transform/BlockTransformExtent.java

@@ -441,7 +441,7 @@ public class BlockTransformExtent extends ResettableExtent {
                         if (Settings.settings().ENABLED_COMPONENTS.DEBUG) {
                             LOGGER.warn(String.format(
                                     "Index outside direction array length found for block:{%s} property:{%s}",
-                                    state.getBlockType().getId(),
+                                    state.getBlockType().id(),
                                     property.getName()
                             ));
                         }

worldedit-core/src/main/java/com/sk89q/worldedit/function/block/SnowSimulator.java

@@ -116,7 +116,7 @@ public class SnowSimulator implements LayerFunction {
         if (!above.getBlockType().getMaterial().isAir() && (!stack || above.getBlockType() != BlockTypes.SNOW)) {
             return false;
             //FAWE start
-        } else if (!block.getBlockType().getId().toLowerCase(Locale.ROOT).contains("ice") && this.extent.getEmittedLight(
+        } else if (!block.getBlockType().id().toLowerCase(Locale.ROOT).contains("ice") && this.extent.getEmittedLight(
                 abovePosition) > 10) {
             return false;
         } else if (!block.getBlockType().getMaterial().isFullCube()) {
@@ -132,7 +132,7 @@ public class SnowSimulator implements LayerFunction {
                 return false;
             }
             //FAWE end
-        } else if (!block.getBlockType().getId().toLowerCase(Locale.ROOT).contains("ice") && block
+        } else if (!block.getBlockType().id().toLowerCase(Locale.ROOT).contains("ice") && block
                 .getBlockType()
                 .getMaterial()
                 .isTranslucent()) {

worldedit-core/src/main/java/com/sk89q/worldedit/function/factory/Deform.java

@@ -167,24 +167,14 @@ public class Deform implements Contextual<Operation> {
         );
     }
 
-    private static final class DeformOperation implements Operation {
+    private record DeformOperation(
-
+        Extent destination,
-        private final Extent destination;
+        Region region,
-        private final Region region;
+        Vector3 zero,
-        private final Vector3 zero;
+        Vector3 unit,
-        private final Vector3 unit;
+        String expression, //FAWE: Expression -> String
-        private final String expression;
+        int timeout
-        private final int timeout;
+    ) implements Operation {
-
-        private DeformOperation(Extent destination, Region region, Vector3 zero, Vector3 unit, String expression, int timeout) {
-            this.destination = destination;
-            this.region = region;
-            this.zero = zero;
-            this.unit = unit;
-            this.expression = expression;
-            this.timeout = timeout;
-        }
-
         @Override
         public Operation resume(RunContext run) throws WorldEditException {
             try {

worldedit-core/src/main/java/com/sk89q/worldedit/function/mask/Mask.java

@@ -87,7 +87,7 @@ public interface Mask {
         } else if (this instanceof Masks.AlwaysFalse) {
             return Masks.ALWAYS_TRUE;
         } else if (this instanceof Masks.NegatedMask) {
-            return ((Masks.NegatedMask) this).mask;
+            return ((Masks.NegatedMask) this).mask();
         }
         return new InverseMask(this);
     }

worldedit-core/src/main/java/com/sk89q/worldedit/function/mask/Masks.java

@@ -211,15 +211,7 @@ public final class Masks {
 
     }
 
-    //FAWE start - protected > private
+    protected record NegatedMask(Mask mask) implements Mask {
-    protected static class NegatedMask implements Mask {
-
-        //FAWE end
-        protected final Mask mask;
-
-        private NegatedMask(Mask mask) {
-            this.mask = mask;
-        }
 
         @Override
         public boolean test(BlockVector3 vector) {
@@ -245,13 +237,7 @@ public final class Masks {
 
     }
 
-    private static class NegatedMask2D implements Mask2D {
+    private record NegatedMask2D(Mask2D mask) implements Mask2D {
-
-        private final Mask2D mask;
-
-        private NegatedMask2D(Mask2D mask) {
-            this.mask = mask;
-        }
 
         @Override
         public boolean test(BlockVector2 vector) {

worldedit-core/src/main/java/com/sk89q/worldedit/history/change/BiomeChange3D.java

@@ -33,34 +33,30 @@ import static com.google.common.base.Preconditions.checkNotNull;
  * <p>This biome change does not have an {@link Extent} assigned to it because
  * one will be taken from the passed {@link UndoContext}. If the context
  * does not have an extent (it is null), cryptic errors may occur.</p>
- */
-public class BiomeChange3D implements Change {
-
-    private final BlockVector3 position;
-    private final BiomeType previous;
-    private final BiomeType current;
-
-    /**
-     * Create a new biome change.
  *
  * @param position the position
  * @param previous the previous biome
  * @param current the current biome
  */
-    public BiomeChange3D(BlockVector3 position, BiomeType previous, BiomeType current) {
+public record BiomeChange3D(BlockVector3 position, BiomeType previous, BiomeType current) implements Change {
+
+    /**
+     * Create a new biome change.
+     *
+     */
+    public BiomeChange3D {
         checkNotNull(position);
         checkNotNull(previous);
         checkNotNull(current);
-        this.position = position;
-        this.previous = previous;
-        this.current = current;
     }
 
     /**
      * Get the position.
      *
      * @return the position
+     * @deprecated Use {@link #position()}.
      */
+    @Deprecated(forRemoval = true, since = "TODO")
     public BlockVector3 getPosition() {
         return position;
     }
@@ -69,7 +65,9 @@ public class BiomeChange3D implements Change {
      * Get the previous biome.
      *
      * @return the previous biome
+     * @deprecated Use {@link #previous()}.
      */
+    @Deprecated(forRemoval = true, since = "TODO")
     public BiomeType getPrevious() {
         return previous;
     }
@@ -78,7 +76,9 @@ public class BiomeChange3D implements Change {
      * Get the current biome.
      *
      * @return the current biome
+     * @deprecated Use {@link #current()}.
      */
+    @Deprecated(forRemoval = true, since = "TODO")
     public BiomeType getCurrent() {
         return current;
     }

worldedit-core/src/main/java/com/sk89q/worldedit/history/change/BlockChange.java

@@ -34,12 +34,21 @@ import static com.google.common.base.Preconditions.checkNotNull;
  * <p>This block change does not have an {@link Extent} assigned to it because
  * one will be taken from the passed {@link UndoContext}. If the context
  * does not have an extent (it is null), cryptic errors may occur.</p>
+ *
+ * @param position the position
+ * @param previous the previous block
+ * @param current  the current block
  */
-public class BlockChange implements Change {
+public record BlockChange(BlockVector3 position, BaseBlock previous, BaseBlock current) implements Change {
 
-    private final BlockVector3 position;
+    /**
-    private final BaseBlock previous;
+     * Create a new block change.
-    private final BaseBlock current;
+     */
+    public BlockChange {
+        checkNotNull(position);
+        checkNotNull(previous);
+        checkNotNull(current);
+    }
 
     /**
      * Create a new block change.
@@ -53,19 +62,16 @@ public class BlockChange implements Change {
             BP previous,
             BC current
     ) {
-        checkNotNull(position);
+        this(position, previous.toBaseBlock(), current.toBaseBlock());
-        checkNotNull(previous);
-        checkNotNull(current);
-        this.position = position;
-        this.previous = previous.toBaseBlock();
-        this.current = current.toBaseBlock();
     }
 
     /**
      * Get the position.
      *
      * @return the position
+     * @deprecated use {@link #position()}
      */
+    @Deprecated(forRemoval = true, since = "TODO")
     public BlockVector3 getPosition() {
         return position;
     }
@@ -74,7 +80,9 @@ public class BlockChange implements Change {
      * Get the previous block.
      *
      * @return the previous block
+     * @deprecated use {@link #previous()}
      */
+    @Deprecated(forRemoval = true, since = "TODO")
     public BaseBlock getPrevious() {
         return previous;
     }
@@ -83,7 +91,9 @@ public class BlockChange implements Change {
      * Get the current block.
      *
      * @return the current block
+     * @deprecated use {@link #current()}
      */
+    @Deprecated(forRemoval = true, since = "TODO")
     public BaseBlock getCurrent() {
         return current;
     }

worldedit-core/src/main/java/com/sk89q/worldedit/history/changeset/BlockOptimizedHistory.java

@@ -56,7 +56,7 @@ public class BlockOptimizedHistory extends ArrayListHistory {
             BlockChange blockChange = (BlockChange) change;
             BlockVector3 position = blockChange.getPosition();
             if (!previous.containsLocation(position)) {
-                previous.add(position, blockChange.getPrevious());
+                previous.add(position, blockChange.previous());
             }
             current.add(position, blockChange.getCurrent());
         } else {

worldedit-core/src/main/java/com/sk89q/worldedit/internal/command/exception/ExceptionConverterHelper.java

@@ -87,16 +87,10 @@ public abstract class ExceptionConverterHelper implements ExceptionConverter {
         }
     }
 
-    private static class ExceptionHandler implements Comparable<ExceptionHandler> {
+    private record ExceptionHandler(
-
+        Class<? extends Throwable> cls,
-        final Class<? extends Throwable> cls;
+        Method method
-        final Method method;
+    ) implements Comparable<ExceptionHandler> {
-
-        private ExceptionHandler(Class<? extends Throwable> cls, Method method) {
-            this.cls = cls;
-            this.method = method;
-        }
-
         @Override
         public int compareTo(ExceptionHandler o) {
             if (cls.equals(o.cls)) {

worldedit-core/src/main/java/com/sk89q/worldedit/internal/cui/ServerCUIHandler.java

@@ -165,7 +165,7 @@ public class ServerCUIHandler {
         structureTag.putString("mode", "SAVE");
         structureTag.putByte("ignoreEntities", (byte) 1);
         structureTag.putByte("showboundingbox", (byte) 1);
-        structureTag.putString("id", BlockTypes.STRUCTURE_BLOCK.getId());
+        structureTag.putString("id", BlockTypes.STRUCTURE_BLOCK.id());
 
         return BlockTypes.STRUCTURE_BLOCK.getDefaultState().toBaseBlock(structureTag.build());
         //FAWE end

worldedit-core/src/main/java/com/sk89q/worldedit/internal/event/InteractionDebouncer.java

@@ -57,13 +57,6 @@ public class InteractionDebouncer {
         return Optional.empty();
     }
 
-    private static class Interaction {
+    private record Interaction(long tick, boolean result) {
-        public final long tick;
-        public final boolean result;
-
-        public Interaction(long tick, boolean result) {
-            this.tick = tick;
-            this.result = result;
-        }
     }
 }

worldedit-core/src/main/java/com/sk89q/worldedit/internal/expression/ExecutionData.java

@@ -23,36 +23,23 @@ import java.time.Instant;
 
 import static java.util.Objects.requireNonNull;
 
-public class ExecutionData {
+public record ExecutionData(SlotTable slots, Functions functions, Instant deadline) {
-
     /**
-     * Special execution context for evaluating constant values. As long as no variables are used,
+     * Special execution context for evaluating constant values. As long as no variables are used, it can be considered
-     * it can be considered constant.
+     * constant.
      */
     public static final ExecutionData CONSTANT_EVALUATOR = new ExecutionData(null, null, Instant.MAX);
 
-    private final SlotTable slots;
+    @Override
-    private final Functions functions;
+    public SlotTable slots() {
-    private final Instant deadline;
-
-    public ExecutionData(SlotTable slots, Functions functions, Instant deadline) {
-        this.slots = slots;
-        this.functions = functions;
-        this.deadline = deadline;
-    }
-
-    public SlotTable getSlots() {
         return requireNonNull(slots, "Cannot use variables in a constant");
     }
 
-    public Functions getFunctions() {
+    @Override
+    public Functions functions() {
         return requireNonNull(functions, "Cannot use functions in a constant");
     }
 
-    public Instant getDeadline() {
-        return deadline;
-    }
-
     public void checkDeadline() {
         if (Instant.now().isAfter(deadline)) {
             throw new ExpressionTimeoutException("Calculations exceeded time limit.");