Patching patches

patches/server/Add-BeaconEffectEvent.patch

@@ -17,9 +17,9 @@ index 0000000000000000000000000000000000000000..00000000000000000000000000000000
 +import com.destroystokyo.paper.event.block.BeaconEffectEvent;
 +// Paper end
  
- public class BeaconBlockEntity extends BlockEntity implements MenuProvider {
+ public class BeaconBlockEntity extends BlockEntity implements MenuProvider, Nameable {
  
-@@ -0,0 +0,0 @@ public class BeaconBlockEntity extends BlockEntity implements MenuProvider {
+@@ -0,0 +0,0 @@ public class BeaconBlockEntity extends BlockEntity implements MenuProvider, Name
          }
      }
  
@@ -47,7 +47,7 @@ index 0000000000000000000000000000000000000000..00000000000000000000000000000000
              }
          }
      }
-@@ -0,0 +0,0 @@ public class BeaconBlockEntity extends BlockEntity implements MenuProvider {
+@@ -0,0 +0,0 @@ public class BeaconBlockEntity extends BlockEntity implements MenuProvider, Name
              int j = BeaconBlockEntity.getLevel(beaconLevel);
              List list = BeaconBlockEntity.getHumansInRange(world, pos, beaconLevel);
  

patches/server/Add-exception-reporting-event.patch

@@ -115,13 +115,13 @@ index 0000000000000000000000000000000000000000..00000000000000000000000000000000
 --- a/src/main/java/net/minecraft/world/level/NaturalSpawner.java
 +++ b/src/main/java/net/minecraft/world/level/NaturalSpawner.java
 @@ -0,0 +0,0 @@ public final class NaturalSpawner {
-             }
+             NaturalSpawner.LOGGER.warn("Can't spawn entity of type: {}", BuiltInRegistries.ENTITY_TYPE.getKey(type));
          } catch (Exception exception) {
              NaturalSpawner.LOGGER.warn("Failed to create mob", exception);
 +            com.destroystokyo.paper.exception.ServerInternalException.reportInternalException(exception); // Paper
-             return null;
          }
-     }
+ 
+         return null;
 @@ -0,0 +0,0 @@ public final class NaturalSpawner {
                                      entity = biomesettingsmobs_c.type.create(world.getLevel());
                                  } catch (Exception exception) {
@@ -191,18 +191,6 @@ index 0000000000000000000000000000000000000000..00000000000000000000000000000000
              if (filechannel != null) {
                  try {
                      filechannel.close();
-diff --git a/src/main/java/net/minecraft/world/level/storage/DimensionDataStorage.java b/src/main/java/net/minecraft/world/level/storage/DimensionDataStorage.java
-index 0000000000000000000000000000000000000000..0000000000000000000000000000000000000000 100644
---- a/src/main/java/net/minecraft/world/level/storage/DimensionDataStorage.java
-+++ b/src/main/java/net/minecraft/world/level/storage/DimensionDataStorage.java
-@@ -0,0 +0,0 @@ public class DimensionDataStorage {
- 
-             pushbackInputStream.close();
-         } catch (Throwable var15) {
-+            com.destroystokyo.paper.exception.ServerInternalException.reportInternalException(var15); // Paper
-             try {
-                 fileInputStream.close();
-             } catch (Throwable var10) {
 diff --git a/src/main/java/org/bukkit/craftbukkit/scheduler/CraftScheduler.java b/src/main/java/org/bukkit/craftbukkit/scheduler/CraftScheduler.java
 index 0000000000000000000000000000000000000000..0000000000000000000000000000000000000000 100644
 --- a/src/main/java/org/bukkit/craftbukkit/scheduler/CraftScheduler.java

patches/server/Configurable-cactus-bamboo-and-reed-growth-heights.patch

@@ -6,11 +6,11 @@ Subject: [PATCH] Configurable cactus bamboo and reed growth heights
 Bamboo - Both the minimum fully-grown heights and the maximum are configurable
 - Machine_Maker
 
-diff --git a/src/main/java/net/minecraft/world/level/block/BambooBlock.java b/src/main/java/net/minecraft/world/level/block/BambooBlock.java
+diff --git a/src/main/java/net/minecraft/world/level/block/BambooStalkBlock.java b/src/main/java/net/minecraft/world/level/block/BambooStalkBlock.java
 index 0000000000000000000000000000000000000000..0000000000000000000000000000000000000000 100644
---- a/src/main/java/net/minecraft/world/level/block/BambooBlock.java
-+++ b/src/main/java/net/minecraft/world/level/block/BambooBlock.java
-@@ -0,0 +0,0 @@ public class BambooBlock extends Block implements BonemealableBlock {
+--- a/src/main/java/net/minecraft/world/level/block/BambooStalkBlock.java
++++ b/src/main/java/net/minecraft/world/level/block/BambooStalkBlock.java
+@@ -0,0 +0,0 @@ public class BambooStalkBlock extends Block implements BonemealableBlock {
              if (random.nextFloat() < (world.spigotConfig.bambooModifier / (100.0f * 3)) && world.isEmptyBlock(pos.above()) && world.getRawBrightness(pos.above(), 0) >= 9) { // Spigot - SPIGOT-7159: Better modifier resolution
                  int i = this.getHeightBelowUpToMax(world, pos) + 1;
  
@@ -19,34 +19,34 @@ index 0000000000000000000000000000000000000000..00000000000000000000000000000000
                      this.growBamboo(state, world, pos, random, i);
                  }
              }
-@@ -0,0 +0,0 @@ public class BambooBlock extends Block implements BonemealableBlock {
+@@ -0,0 +0,0 @@ public class BambooStalkBlock extends Block implements BonemealableBlock {
          int i = this.getHeightAboveUpToMax(world, pos);
          int j = this.getHeightBelowUpToMax(world, pos);
  
--        return i + j + 1 < 16 && (Integer) world.getBlockState(pos.above(i)).getValue(BambooBlock.STAGE) != 1;
-+        return i + j + 1 < ((Level) world).paperConfig().maxGrowthHeight.bamboo.max && (Integer) world.getBlockState(pos.above(i)).getValue(BambooBlock.STAGE) != 1; // Paper
+-        return i + j + 1 < 16 && (Integer) world.getBlockState(pos.above(i)).getValue(BambooStalkBlock.STAGE) != 1;
++        return i + j + 1 < ((Level) world).paperConfig().maxGrowthHeight.bamboo.max && (Integer) world.getBlockState(pos.above(i)).getValue(BambooStalkBlock.STAGE) != 1; // Paper
      }
  
      @Override
-@@ -0,0 +0,0 @@ public class BambooBlock extends Block implements BonemealableBlock {
+@@ -0,0 +0,0 @@ public class BambooStalkBlock extends Block implements BonemealableBlock {
              BlockPos blockposition1 = pos.above(i);
              BlockState iblockdata1 = world.getBlockState(blockposition1);
  
--            if (k >= 16 || !iblockdata1.is(Blocks.BAMBOO) || (Integer) iblockdata1.getValue(BambooBlock.STAGE) == 1 || !world.isEmptyBlock(blockposition1.above())) { // CraftBukkit - If the BlockSpreadEvent was cancelled, we have no bamboo here
-+            if (k >= world.paperConfig().maxGrowthHeight.bamboo.max || !iblockdata1.is(Blocks.BAMBOO) || (Integer) iblockdata1.getValue(BambooBlock.STAGE) == 1 || !world.isEmptyBlock(blockposition1.above())) { // CraftBukkit - If the BlockSpreadEvent was cancelled, we have no bamboo here // Paper - Configurable cactus bamboo and reed growth heights
+-            if (k >= 16 || !iblockdata1.is(Blocks.BAMBOO) || (Integer) iblockdata1.getValue(BambooStalkBlock.STAGE) == 1 || !world.isEmptyBlock(blockposition1.above())) { // CraftBukkit - If the BlockSpreadEvent was cancelled, we have no bamboo here
++            if (k >= world.paperConfig().maxGrowthHeight.bamboo.max || !iblockdata1.is(Blocks.BAMBOO) || (Integer) iblockdata1.getValue(BambooStalkBlock.STAGE) == 1 || !world.isEmptyBlock(blockposition1.above())) { // CraftBukkit - If the BlockSpreadEvent was cancelled, we have no bamboo here // Paper - Configurable cactus bamboo and reed growth heights
                  return;
              }
  
-@@ -0,0 +0,0 @@ public class BambooBlock extends Block implements BonemealableBlock {
+@@ -0,0 +0,0 @@ public class BambooStalkBlock extends Block implements BonemealableBlock {
          }
  
-         int j = (Integer) state.getValue(BambooBlock.AGE) != 1 && !iblockdata2.is(Blocks.BAMBOO) ? 0 : 1;
+         int j = (Integer) state.getValue(BambooStalkBlock.AGE) != 1 && !iblockdata2.is(Blocks.BAMBOO) ? 0 : 1;
 -        int k = (height < 11 || random.nextFloat() >= 0.25F) && height != 15 ? 0 : 1;
 +        int k = (height < world.paperConfig().maxGrowthHeight.bamboo.min || random.nextFloat() >= 0.25F) && height != (world.paperConfig().maxGrowthHeight.bamboo.max - 1) ? 0 : 1; // Paper
  
          // CraftBukkit start
-         if (org.bukkit.craftbukkit.event.CraftEventFactory.handleBlockSpreadEvent(world, pos, pos.above(), (BlockState) ((BlockState) ((BlockState) this.defaultBlockState().setValue(BambooBlock.AGE, j)).setValue(BambooBlock.LEAVES, blockpropertybamboosize)).setValue(BambooBlock.STAGE, k), 3)) {
-@@ -0,0 +0,0 @@ public class BambooBlock extends Block implements BonemealableBlock {
+         if (org.bukkit.craftbukkit.event.CraftEventFactory.handleBlockSpreadEvent(world, pos, pos.above(), (BlockState) ((BlockState) ((BlockState) this.defaultBlockState().setValue(BambooStalkBlock.AGE, j)).setValue(BambooStalkBlock.LEAVES, blockpropertybamboosize)).setValue(BambooStalkBlock.STAGE, k), 3)) {
+@@ -0,0 +0,0 @@ public class BambooStalkBlock extends Block implements BonemealableBlock {
      protected int getHeightAboveUpToMax(BlockGetter world, BlockPos pos) {
          int i;
  
@@ -55,7 +55,7 @@ index 0000000000000000000000000000000000000000..00000000000000000000000000000000
              ;
          }
  
-@@ -0,0 +0,0 @@ public class BambooBlock extends Block implements BonemealableBlock {
+@@ -0,0 +0,0 @@ public class BambooStalkBlock extends Block implements BonemealableBlock {
      protected int getHeightBelowUpToMax(BlockGetter world, BlockPos pos) {
          int i;
  

patches/server/Configurable-mob-spawner-tick-rate.patch

@@ -36,7 +36,7 @@ index 0000000000000000000000000000000000000000..00000000000000000000000000000000
 +                this.spawnDelay -= tickDelay; // Paper
              } else {
                  boolean flag = false;
- 
+                 RandomSource randomsource = world.getRandom();
 @@ -0,0 +0,0 @@ public abstract class BaseSpawner {
                                  ((Mob) entity).finalizeSpawn(world, world.getCurrentDifficultyAt(entity.blockPosition()), MobSpawnType.SPAWNER, (SpawnGroupData) null, (CompoundTag) null);
                              }

patches/server/Disable-ice-and-snow.patch

@@ -9,9 +9,9 @@ index 0000000000000000000000000000000000000000..00000000000000000000000000000000
 --- a/src/main/java/net/minecraft/server/level/ServerLevel.java
 +++ b/src/main/java/net/minecraft/server/level/ServerLevel.java
 @@ -0,0 +0,0 @@ public class ServerLevel extends Level implements WorldGenLevel {
-         }
- 
          gameprofilerfiller.popPush("iceandsnow");
+         int l;
+ 
 -        if (this.random.nextInt(16) == 0) {
 +        if (!this.paperConfig().environment.disableIceAndSnow && this.random.nextInt(16) == 0) { // Paper - Disable ice and snow
              blockposition = this.getHeightmapPos(Heightmap.Types.MOTION_BLOCKING, this.getBlockRandomPos(j, 0, k, 15));

patches/server/Ensure-commands-are-not-ran-async.patch

@@ -35,7 +35,7 @@ index 0000000000000000000000000000000000000000..00000000000000000000000000000000
                  return true;
 @@ -0,0 +0,0 @@ public class ServerGamePacketListenerImpl implements ServerPlayerConnection, Tic
          }
-         OutgoingPlayerChatMessage outgoing = OutgoingPlayerChatMessage.create(original);
+         OutgoingChatMessage outgoing = OutgoingChatMessage.create(original);
  
 -        if (!async && s.startsWith("/")) {
 +        if (false && !async && s.startsWith("/")) { // Paper - don't handle commands in chat logic
@@ -114,7 +114,7 @@ index 0000000000000000000000000000000000000000..00000000000000000000000000000000
      public void chat(String msg) {
          if (this.getHandle().connection == null) return;
  
--        this.getHandle().connection.chat(msg, PlayerChatMessage.system(new ChatMessageContent(msg)), false);
+-        this.getHandle().connection.chat(msg, PlayerChatMessage.system(msg), false);
 +        // Paper start - improve chat handling
 +        if (ServerGamePacketListenerImpl.isChatMessageIllegal(msg)) {
 +            this.getHandle().connection.disconnect(Component.translatable("multiplayer.disconnect.illegal_characters"), org.bukkit.event.player.PlayerKickEvent.Cause.ILLEGAL_CHARACTERS);
@@ -124,7 +124,7 @@ index 0000000000000000000000000000000000000000..00000000000000000000000000000000
 +            } else {
 +                // TODO text filtering
 +                // TODO chat decorating
-+                this.getHandle().connection.chat(msg, PlayerChatMessage.system(new net.minecraft.network.chat.ChatMessageContent(msg)), false);
++                this.getHandle().connection.chat(msg, PlayerChatMessage.system(msg), false);
 +            }
 +        }
 +        // Paper end

patches/server/Rewrite-chunk-system.patch

@@ -12727,7 +12727,7 @@ index 0000000000000000000000000000000000000000..00000000000000000000000000000000
              */
 +            Class.forName(net.minecraft.world.entity.npc.VillagerTrades.class.getName());// Paper - load this sync so it won't fail later async
              final DedicatedServer dedicatedserver = (DedicatedServer) MinecraftServer.spin((thread) -> {
-                 DedicatedServer dedicatedserver1 = new DedicatedServer(optionset, config.get(), ops.get(), thread, convertable_conversionsession, resourcepackrepository, worldstem, dedicatedserversettings, DataFixers.getDataFixer(), services, LoggerChunkProgressListener::new);
+                 DedicatedServer dedicatedserver1 = new DedicatedServer(optionset, worldLoader.get(), thread, convertable_conversionsession, resourcepackrepository, worldstem, dedicatedserversettings, DataFixers.getDataFixer(), services, LoggerChunkProgressListener::new);
  
 diff --git a/src/main/java/net/minecraft/server/MinecraftServer.java b/src/main/java/net/minecraft/server/MinecraftServer.java
 index 0000000000000000000000000000000000000000..0000000000000000000000000000000000000000 100644
@@ -13548,7 +13548,7 @@ index 0000000000000000000000000000000000000000..00000000000000000000000000000000
      private final ThreadedLevelLightEngine lightEngine;
      public final BlockableEventLoop<Runnable> mainThreadExecutor; // Paper - public
 @@ -0,0 +0,0 @@ public class ChunkMap extends ChunkStorage implements ChunkHolder.PlayerProvider
-     private RandomState randomState;
+     private final ChunkGeneratorStructureState chunkGeneratorState;
      public final Supplier<DimensionDataStorage> overworldDataStorage;
      private final PoiManager poiManager;
 -    public final LongSet toDrop;
@@ -13637,8 +13637,8 @@ index 0000000000000000000000000000000000000000..00000000000000000000000000000000
          this.playerMap = new PlayerMap();
          this.entityMap = new Int2ObjectOpenHashMap();
 @@ -0,0 +0,0 @@ public class ChunkMap extends ChunkStorage implements ChunkHolder.PlayerProvider
-         }
  
+         this.chunkGeneratorState = chunkGenerator.createState(iregistrycustom.lookupOrThrow(Registries.STRUCTURE_SET), this.randomState, j);
          this.mainThreadExecutor = mainThreadExecutor;
 -        ProcessorMailbox<Runnable> threadedmailbox = ProcessorMailbox.create(executor, "worldgen");
 +        // Paper - rewrite chunk system
@@ -13660,7 +13660,7 @@ index 0000000000000000000000000000000000000000..00000000000000000000000000000000
 +        this.lightEngine = new ThreadedLevelLightEngine(chunkProvider, this, this.level.dimensionType().hasSkyLight(), null, null); // Paper - rewrite chunk system
          this.distanceManager = new ChunkMap.ChunkDistanceManager(executor, mainThreadExecutor);
          this.overworldDataStorage = persistentStateManagerFactory;
-         this.poiManager = new PoiManager(path.resolve("poi"), dataFixer, dsync, world.registryAccess(), world);
+         this.poiManager = new PoiManager(path.resolve("poi"), dataFixer, dsync, iregistrycustom, world);
 @@ -0,0 +0,0 @@ public class ChunkMap extends ChunkStorage implements ChunkHolder.PlayerProvider
  
      @Nullable
@@ -15336,9 +15336,9 @@ index 0000000000000000000000000000000000000000..00000000000000000000000000000000
      final EntityTickList entityTickList;
 -    public final PersistentEntitySectionManager<Entity> entityManager;
 +    //public final PersistentEntitySectionManager<Entity> entityManager; // Paper - rewrite chunk system
+     private final GameEventDispatcher gameEventDispatcher;
      public boolean noSave;
      private final SleepStatus sleepStatus;
-     private int emptyTime;
 @@ -0,0 +0,0 @@ public class ServerLevel extends Level implements WorldGenLevel {
              }
          }
@@ -15470,10 +15470,10 @@ index 0000000000000000000000000000000000000000..00000000000000000000000000000000
 +        this.chunkSource = new ServerChunkCache(this, convertable_conversionsession, datafixer, structuretemplatemanager, executor, chunkgenerator, j, k, flag2, worldloadlistener, null, () -> { // Paper - rewrite chunk system
              return minecraftserver.overworld().getDataStorage();
          });
-         chunkgenerator.ensureStructuresGenerated(this.chunkSource.randomState());
+         this.chunkSource.getGeneratorState().ensureStructuresGenerated();
 @@ -0,0 +0,0 @@ public class ServerLevel extends Level implements WorldGenLevel {
- 
          this.sleepStatus = new SleepStatus();
+         this.gameEventDispatcher = new GameEventDispatcher(this);
          this.getCraftServer().addWorld(this.getWorld()); // CraftBukkit
 +
 +        this.chunkTaskScheduler = new io.papermc.paper.chunk.system.scheduling.ChunkTaskScheduler(this, io.papermc.paper.chunk.system.scheduling.ChunkTaskScheduler.workerThreads); // Paper - rewrite chunk system
@@ -15496,10 +15496,8 @@ index 0000000000000000000000000000000000000000..00000000000000000000000000000000
          gameprofilerfiller.push("entityManagement");
 -        this.entityManager.tick();
 +        //this.entityManager.tick(); // Paper - rewrite chunk system
-         gameprofilerfiller.popPush("gameEvents");
-         this.sendGameEvents();
          gameprofilerfiller.pop();
-@@ -0,0 +0,0 @@ public class ServerLevel extends Level implements WorldGenLevel {
+     }
  
      @Override
      public boolean shouldTickBlocksAt(long chunkPos) {
@@ -15609,7 +15607,7 @@ index 0000000000000000000000000000000000000000..00000000000000000000000000000000
      public String getWatchdogStats() {
 -        return String.format(Locale.ROOT, "players: %s, entities: %s [%s], block_entities: %d [%s], block_ticks: %d, fluid_ticks: %d, chunk_source: %s", this.players.size(), this.entityManager.gatherStats(), ServerLevel.getTypeCount(this.entityManager.getEntityGetter().getAll(), (entity) -> {
 +        return String.format(Locale.ROOT, "players: %s, entities: %s [%s], block_entities: %d [%s], block_ticks: %d, fluid_ticks: %d, chunk_source: %s", this.players.size(), this.entityLookup.getDebugInfo(), ServerLevel.getTypeCount(this.entityLookup.getAll(), (entity) -> { // Paper - rewrite chunk system
-             return Registry.ENTITY_TYPE.getKey(entity.getType()).toString();
+             return BuiltInRegistries.ENTITY_TYPE.getKey(entity.getType()).toString();
          }), this.blockEntityTickers.size(), ServerLevel.getTypeCount(this.blockEntityTickers, TickingBlockEntity::getType), this.getBlockTicks().count(), this.getFluidTicks().count(), this.gatherChunkSourceStats());
      }
 @@ -0,0 +0,0 @@ public class ServerLevel extends Level implements WorldGenLevel {
@@ -15687,7 +15685,7 @@ index 0000000000000000000000000000000000000000..00000000000000000000000000000000
 +        // Paper end - rewrite chunk system
      }
  
-     private final class EntityCallbacks implements LevelCallback<Entity> {
+     @Override
 diff --git a/src/main/java/net/minecraft/server/level/ThreadedLevelLightEngine.java b/src/main/java/net/minecraft/server/level/ThreadedLevelLightEngine.java
 index 0000000000000000000000000000000000000000..0000000000000000000000000000000000000000 100644
 --- a/src/main/java/net/minecraft/server/level/ThreadedLevelLightEngine.java
@@ -15949,15 +15947,15 @@ index 0000000000000000000000000000000000000000..00000000000000000000000000000000
          boolean flag1 = gamerules.getBoolean(GameRules.RULE_REDUCEDDEBUGINFO);
  
          // Spigot - view distance
--        playerconnection.send(new ClientboundLoginPacket(player.getId(), worlddata.isHardcore(), player.gameMode.getGameModeForPlayer(), player.gameMode.getPreviousGameModeForPlayer(), this.server.levelKeys(), this.registryHolder, worldserver1.dimensionTypeId(), worldserver1.dimension(), BiomeManager.obfuscateSeed(worldserver1.getSeed()), this.getMaxPlayers(), worldserver1.spigotConfig.viewDistance, worldserver1.spigotConfig.simulationDistance, flag1, !flag, worldserver1.isDebug(), worldserver1.isFlat(), player.getLastDeathLocation()));
-+        playerconnection.send(new ClientboundLoginPacket(player.getId(), worlddata.isHardcore(), player.gameMode.getGameModeForPlayer(), player.gameMode.getPreviousGameModeForPlayer(), this.server.levelKeys(), this.registryHolder, worldserver1.dimensionTypeId(), worldserver1.dimension(), BiomeManager.obfuscateSeed(worldserver1.getSeed()), this.getMaxPlayers(), worldserver1.getChunkSource().chunkMap.playerChunkManager.getTargetSendDistance(), worldserver1.getChunkSource().chunkMap.playerChunkManager.getTargetTickViewDistance(), flag1, !flag, worldserver1.isDebug(), worldserver1.isFlat(), player.getLastDeathLocation())); // Paper - replace old player chunk management
+-        playerconnection.send(new ClientboundLoginPacket(player.getId(), worlddata.isHardcore(), player.gameMode.getGameModeForPlayer(), player.gameMode.getPreviousGameModeForPlayer(), this.server.levelKeys(), this.synchronizedRegistries, worldserver1.dimensionTypeId(), worldserver1.dimension(), BiomeManager.obfuscateSeed(worldserver1.getSeed()), this.getMaxPlayers(), worldserver1.spigotConfig.viewDistance, worldserver1.spigotConfig.simulationDistance, flag1, !flag, worldserver1.isDebug(), worldserver1.isFlat(), player.getLastDeathLocation()));
++        playerconnection.send(new ClientboundLoginPacket(player.getId(), worlddata.isHardcore(), player.gameMode.getGameModeForPlayer(), player.gameMode.getPreviousGameModeForPlayer(), this.server.levelKeys(), this.synchronizedRegistries, worldserver1.dimensionTypeId(), worldserver1.dimension(), BiomeManager.obfuscateSeed(worldserver1.getSeed()), this.getMaxPlayers(), worldserver1.getChunkSource().chunkMap.playerChunkManager.getTargetSendDistance(), worldserver1.getChunkSource().chunkMap.playerChunkManager.getTargetTickViewDistance(), flag1, !flag, worldserver1.isDebug(), worldserver1.isFlat(), player.getLastDeathLocation())); // Paper - replace old player chunk management
          player.getBukkitEntity().sendSupportedChannels(); // CraftBukkit
+         playerconnection.send(new ClientboundUpdateEnabledFeaturesPacket(FeatureFlags.REGISTRY.toNames(worldserver1.enabledFeatures())));
          playerconnection.send(new ClientboundCustomPayloadPacket(ClientboundCustomPayloadPacket.BRAND, (new FriendlyByteBuf(Unpooled.buffer())).writeUtf(this.getServer().getServerModName())));
-         playerconnection.send(new ClientboundChangeDifficultyPacket(worlddata.getDifficulty(), worlddata.isDifficultyLocked()));
 @@ -0,0 +0,0 @@ public abstract class PlayerList {
          // CraftBukkit start
          LevelData worlddata = worldserver1.getLevelData();
-         entityplayer1.connection.send(new ClientboundRespawnPacket(worldserver1.dimensionTypeId(), worldserver1.dimension(), BiomeManager.obfuscateSeed(worldserver1.getSeed()), entityplayer1.gameMode.getGameModeForPlayer(), entityplayer1.gameMode.getPreviousGameModeForPlayer(), worldserver1.isDebug(), worldserver1.isFlat(), flag, entityplayer1.getLastDeathLocation()));
+         entityplayer1.connection.send(new ClientboundRespawnPacket(worldserver1.dimensionTypeId(), worldserver1.dimension(), BiomeManager.obfuscateSeed(worldserver1.getSeed()), entityplayer1.gameMode.getGameModeForPlayer(), entityplayer1.gameMode.getPreviousGameModeForPlayer(), worldserver1.isDebug(), worldserver1.isFlat(), (byte) i, entityplayer1.getLastDeathLocation()));
 -        entityplayer1.connection.send(new ClientboundSetChunkCacheRadiusPacket(worldserver1.spigotConfig.viewDistance)); // Spigot
 -        entityplayer1.connection.send(new ClientboundSetSimulationDistancePacket(worldserver1.spigotConfig.simulationDistance)); // Spigot
 +        entityplayer1.connection.send(new ClientboundSetChunkCacheRadiusPacket(worldserver1.getChunkSource().chunkMap.playerChunkManager.getTargetSendDistance())); // Spigot // Paper - replace old player chunk management
@@ -16441,7 +16439,7 @@ index 0000000000000000000000000000000000000000..00000000000000000000000000000000
 +    public final Optional<PoiSection> noAllocateOptional = Optional.of(this); // Paper - rewrite chunk system
  
      public static Codec<PoiSection> codec(Runnable updateListener) {
-         return RecordCodecBuilder.<PoiSection>create((instance) -> { // Paper - decompile fix
+         return RecordCodecBuilder.<PoiSection>create((instance) -> {
 @@ -0,0 +0,0 @@ public class PoiSection {
          this(updateListener, true, ImmutableList.of());
      }
@@ -16488,7 +16486,7 @@ index 0000000000000000000000000000000000000000..00000000000000000000000000000000
                  this.sendBlockUpdated(blockposition, iblockdata1, iblockdata, i);
 +                // Paper start - per player view distance - allow block updates for non-ticking chunks in player view distance
 +                // if copied from above
-+            } else if ((i & 2) != 0 && (!this.isClientSide || (i & 4) == 0) && (this.isClientSide || chunk == null || ((ServerLevel)this).getChunkSource().chunkMap.playerChunkManager.broadcastMap.getObjectsInRange(MCUtil.getCoordinateKey(blockposition)) != null)) { // Paper - replace old player chunk management
++            } else if ((i & 2) != 0 && (!this.isClientSide || (i & 4) == 0) && (this.isClientSide || chunk == null || ((ServerLevel)this).getChunkSource().chunkMap.playerChunkManager.broadcastMap.getObjectsInRange(io.papermc.paper.util.MCUtil.getCoordinateKey(blockposition)) != null)) { // Paper - replace old player chunk management
 +                ((ServerLevel)this).getChunkSource().blockChanged(blockposition);
 +                // Paper end - per player view distance
              }
@@ -16532,53 +16530,60 @@ index 0000000000000000000000000000000000000000..00000000000000000000000000000000
      }
  
 @@ -0,0 +0,0 @@ public abstract class Level implements LevelAccessor, AutoCloseable {
-         this.getProfiler().incrementCounter("getEntities");
-         List<T> list = Lists.newArrayList();
  
+     public <T extends Entity> void getEntities(EntityTypeTest<Entity, T> filter, AABB box, Predicate<? super T> predicate, List<? super T> result, int limit) {
+         this.getProfiler().incrementCounter("getEntities");
 -        this.getEntities().get(filter, box, (entity) -> {
 -            if (predicate.test(entity)) {
--                list.add(entity);
+-                result.add(entity);
+-                if (result.size() >= limit) {
+-                    return AbortableIterationConsumer.Continuation.ABORT;
+-                }
 -            }
 -
 -            if (entity instanceof EnderDragon) {
 -                EnderDragon entityenderdragon = (EnderDragon) entity;
 -                EnderDragonPart[] aentitycomplexpart = entityenderdragon.getSubEntities();
--                int i = aentitycomplexpart.length;
+-                int j = aentitycomplexpart.length;
 -
--                for (int j = 0; j < i; ++j) {
--                    EnderDragonPart entitycomplexpart = aentitycomplexpart[j];
+-                for (int k = 0; k < j; ++k) {
+-                    EnderDragonPart entitycomplexpart = aentitycomplexpart[k];
 -                    T t0 = filter.tryCast(entitycomplexpart); // CraftBukkit - decompile error
 -
 -                    if (t0 != null && predicate.test(t0)) {
--                        list.add(t0);
+-                        result.add(t0);
+-                        if (result.size() >= limit) {
+-                            return AbortableIterationConsumer.Continuation.ABORT;
+-                        }
 -                    }
 -                }
 +        // Paper start - optimise this call
-+        if (filter instanceof net.minecraft.world.entity.EntityType) {
-+            ((ServerLevel)this).getEntityLookup().getEntities((net.minecraft.world.entity.EntityType)filter, box, list, predicate);
++        //TODO use limit
++        if (filter instanceof net.minecraft.world.entity.EntityType entityTypeTest) {
++            ((ServerLevel) this).getEntityLookup().getEntities(entityTypeTest, box, result, predicate);
 +        } else {
 +            Predicate<? super T> test = (obj) -> {
 +                return filter.tryCast(obj) != null;
 +            };
-+            predicate = predicate == null ? test : test.and((Predicate)predicate);
++            predicate = predicate == null ? test : test.and((Predicate) predicate);
 +            Class base;
 +            if (filter == null || (base = filter.getBaseClass()) == null || base == Entity.class) {
-+                ((ServerLevel)this).getEntityLookup().getEntities((Entity) null, box, (List)list, (Predicate)predicate);
++                ((ServerLevel) this).getEntityLookup().getEntities((Entity) null, box, (List) result, (Predicate)predicate);
 +            } else {
-+                ((ServerLevel)this).getEntityLookup().getEntities(base, null, box, (List)list, (Predicate)predicate); // Paper - optimise this call
++                ((ServerLevel) this).getEntityLookup().getEntities(base, null, box, (List) result, (Predicate)predicate); // Paper - optimise this call
              }
 -
+-            return AbortableIterationConsumer.Continuation.CONTINUE;
 -        });
 +        }
 +        // Paper end - optimise this call
-         return list;
      }
  
+     @Nullable
 @@ -0,0 +0,0 @@ public abstract class Level implements LevelAccessor, AutoCloseable {
-     public long nextSubTickCount() {
-         return (long) (this.subTickCount++);
+ 
+         private ExplosionInteraction() {}
      }
-+
 +    // Paper start
 +    //protected final io.papermc.paper.world.EntitySliceManager entitySliceManager; // Paper - rewrite chunk system
 +
@@ -17477,7 +17482,7 @@ index 0000000000000000000000000000000000000000..00000000000000000000000000000000
 +        } // Paper end
      }
  
-     public void scanChunk(ChunkPos chunkcoordintpair, StreamTagVisitor streamtagvisitor) throws IOException {
+     public void scanChunk(ChunkPos chunkPos, StreamTagVisitor scanner) throws IOException {
 @@ -0,0 +0,0 @@ public class RegionFileStorage implements AutoCloseable {
      }
  

patches/server/Rewrite-dataconverter-system.patch

@@ -401,8 +401,11 @@ index 0000000000000000000000000000000000000000..00000000000000000000000000000000
 +                3093,
 +                3094,
 +                3097,
-+                3108
-+                // All up to 1.19.1-pre2
++                3108,
++                3201,
++                3209,
++                3214
++                // All up to 1.19.3-rc1
 +        };
 +        Arrays.sort(converterVersions);
 +
@@ -991,6 +994,15 @@ index 0000000000000000000000000000000000000000..00000000000000000000000000000000
 +    public static final int V1_19_1_PRE1          = 3107;
 +    public static final int V1_19_1_RC1           = 3109;
 +    public static final int V1_19_1_PRE2          = 3110;
++    public static final int V22W42A               = 3205;
++    public static final int V22W43A               = 3206;
++    public static final int V22W44A               = 3207;
++    public static final int V22W45A               = 3208;
++    public static final int V22W46A               = 3210;
++    public static final int V1_19_3_PRE1          = 3211;
++    public static final int V1_19_3_PRE2          = 3212;
++    public static final int V1_19_3_PRE3          = 3213;
++    public static final int V1_19_3_RC1           = 3215;
 +}
 diff --git a/src/main/java/ca/spottedleaf/dataconverter/minecraft/converters/advancements/ConverterAbstractAdvancementsRename.java b/src/main/java/ca/spottedleaf/dataconverter/minecraft/converters/advancements/ConverterAbstractAdvancementsRename.java
 new file mode 100644
@@ -5838,8 +5850,10 @@ index 0000000000000000000000000000000000000000..00000000000000000000000000000000
 +        ENTITY_ID_TO_NEW_EGG_ID.put("minecraft:evocation_illager", "minecraft:evocation_illager_spawn_egg");
 +        ENTITY_ID_TO_NEW_EGG_ID.put("minecraft:ghast", "minecraft:ghast_spawn_egg");
 +        ENTITY_ID_TO_NEW_EGG_ID.put("minecraft:guardian", "minecraft:guardian_spawn_egg");
++        ENTITY_ID_TO_NEW_EGG_ID.put("minecraft:ender_dragon", "minecraft:ender_dragon_spawn_egg");
 +        ENTITY_ID_TO_NEW_EGG_ID.put("minecraft:horse", "minecraft:horse_spawn_egg");
 +        ENTITY_ID_TO_NEW_EGG_ID.put("minecraft:husk", "minecraft:husk_spawn_egg");
++        ENTITY_ID_TO_NEW_EGG_ID.put("minecraft:iron_golem", "minecraft:iron_golem_spawn_egg");
 +        ENTITY_ID_TO_NEW_EGG_ID.put("minecraft:llama", "minecraft:llama_spawn_egg");
 +        ENTITY_ID_TO_NEW_EGG_ID.put("minecraft:magma_cube", "minecraft:magma_cube_spawn_egg");
 +        ENTITY_ID_TO_NEW_EGG_ID.put("minecraft:mooshroom", "minecraft:mooshroom_spawn_egg");
@@ -5856,6 +5870,7 @@ index 0000000000000000000000000000000000000000..00000000000000000000000000000000
 +        ENTITY_ID_TO_NEW_EGG_ID.put("minecraft:skeleton", "minecraft:skeleton_spawn_egg");
 +        ENTITY_ID_TO_NEW_EGG_ID.put("minecraft:skeleton_horse", "minecraft:skeleton_horse_spawn_egg");
 +        ENTITY_ID_TO_NEW_EGG_ID.put("minecraft:slime", "minecraft:slime_spawn_egg");
++        ENTITY_ID_TO_NEW_EGG_ID.put("minecraft:snow_golem", "minecraft:snow_golem_spawn_egg");
 +        ENTITY_ID_TO_NEW_EGG_ID.put("minecraft:spider", "minecraft:spider_spawn_egg");
 +        ENTITY_ID_TO_NEW_EGG_ID.put("minecraft:squid", "minecraft:squid_spawn_egg");
 +        ENTITY_ID_TO_NEW_EGG_ID.put("minecraft:stray", "minecraft:stray_spawn_egg");
@@ -5864,6 +5879,7 @@ index 0000000000000000000000000000000000000000..00000000000000000000000000000000
 +        ENTITY_ID_TO_NEW_EGG_ID.put("minecraft:villager", "minecraft:villager_spawn_egg");
 +        ENTITY_ID_TO_NEW_EGG_ID.put("minecraft:vindication_illager", "minecraft:vindication_illager_spawn_egg");
 +        ENTITY_ID_TO_NEW_EGG_ID.put("minecraft:witch", "minecraft:witch_spawn_egg");
++        ENTITY_ID_TO_NEW_EGG_ID.put("minecraft:wither", "minecraft:wither_spawn_egg");
 +        ENTITY_ID_TO_NEW_EGG_ID.put("minecraft:wither_skeleton", "minecraft:wither_skeleton_spawn_egg");
 +        ENTITY_ID_TO_NEW_EGG_ID.put("minecraft:wolf", "minecraft:wolf_spawn_egg");
 +        ENTITY_ID_TO_NEW_EGG_ID.put("minecraft:zombie", "minecraft:zombie_spawn_egg");
@@ -5872,8 +5888,8 @@ index 0000000000000000000000000000000000000000..00000000000000000000000000000000
 +        ENTITY_ID_TO_NEW_EGG_ID.put("minecraft:zombie_villager", "minecraft:zombie_villager_spawn_egg");
 +    }
 +
-+    public ConverterFlattenSpawnEgg() {
-+        super(MCVersions.V17W47A,5);
++    public ConverterFlattenSpawnEgg(final int version, final int versionStep) {
++        super(version, versionStep);
 +    }
 +
 +    @Override
@@ -6789,6 +6805,12 @@ index 0000000000000000000000000000000000000000..00000000000000000000000000000000
 +        V3094.register();
 +        V3097.register();
 +        V3108.register();
++        V3201.register();
++        // V3202 registers a simple tile entity
++        // V3203 registers a simple entity
++        // V3204 registers a simple tile entity
++        V3209.register();
++        V3214.register();
 +    }
 +
 +    private MCTypeRegistry() {}
@@ -7151,7 +7173,7 @@ index 0000000000000000000000000000000000000000..00000000000000000000000000000000
 +        if (textString.charAt(0) == '"' && textString.charAt(textString.length() - 1) == '"'
 +                || textString.charAt(0) == '{' && textString.charAt(textString.length() - 1) == '}') {
 +            try {
-+                component = GsonHelper.fromJson(BlockEntitySignTextStrictJsonFix.GSON, textString, Component.class, true);
++                component = GsonHelper.fromNullableJson(BlockEntitySignTextStrictJsonFix.GSON, textString, Component.class, true);
 +                if (component == null) {
 +                    component = CommonComponents.EMPTY;
 +                }
@@ -8448,7 +8470,7 @@ index 0000000000000000000000000000000000000000..00000000000000000000000000000000
 +        MCTypeRegistry.ITEM_STACK.addStructureConverter(new ConverterFlattenItemStack());
 +
 +        // V5
-+        MCTypeRegistry.ITEM_STACK.addConverterForId("minecraft:spawn_egg", new ConverterFlattenSpawnEgg());
++        MCTypeRegistry.ITEM_STACK.addConverterForId("minecraft:spawn_egg", new ConverterFlattenSpawnEgg(VERSION, 5));
 +        /* This datafixer has been disabled because the collar colour handler did not change from 1.12 -> 1.13 at all.
 +        // So clearly somebody fucked up. This fixes wolf colours incorrectly converting between versions
 +        MCTypeRegistry.ENTITY.addConverterForId("minecraft:wolf", new DataConverter<>(VERSION, 5) {
@@ -10833,7 +10855,6 @@ index 0000000000000000000000000000000000000000..00000000000000000000000000000000
 +import ca.spottedleaf.dataconverter.minecraft.datatypes.MCTypeRegistry;
 +import ca.spottedleaf.dataconverter.types.MapType;
 +import net.minecraft.network.chat.Component;
-+import net.minecraft.world.scores.criteria.ObjectiveCriteria;
 +
 +public final class V1514 {
 +
@@ -10875,8 +10896,8 @@ index 0000000000000000000000000000000000000000..00000000000000000000000000000000
 +        });
 +
 +        MCTypeRegistry.OBJECTIVE.addStructureConverter(new DataConverter<>(VERSION) {
-+            private static ObjectiveCriteria.RenderType getRenderType(String string) {
-+                return string.equals("health") ? ObjectiveCriteria.RenderType.HEARTS : ObjectiveCriteria.RenderType.INTEGER;
++            private static String getRenderType(String string) {
++                return string.equals("health") ? "hearts" : "integer";
 +            }
 +
 +            @Override
@@ -10888,7 +10909,7 @@ index 0000000000000000000000000000000000000000..00000000000000000000000000000000
 +
 +                final String criteriaName = data.getString("CriteriaName", "");
 +
-+                data.setString("RenderType", getRenderType(criteriaName).getId());
++                data.setString("RenderType", getRenderType(criteriaName));
 +
 +                return null;
 +            }
@@ -11088,7 +11109,7 @@ index 0000000000000000000000000000000000000000..00000000000000000000000000000000
 +                    if (!"null".equals(page) && !StringUtils.isEmpty(page)) {
 +                        if (page.charAt(0) == '"' && page.charAt(page.length() - 1) == '"' || page.charAt(0) == '{' && page.charAt(page.length() - 1) == '}') {
 +                            try {
-+                                component = GsonHelper.fromJson(BlockEntitySignTextStrictJsonFix.GSON, page, Component.class, true);
++                                component = GsonHelper.fromNullableJson(BlockEntitySignTextStrictJsonFix.GSON, page, Component.class, true);
 +                                if (component == null) {
 +                                    component = CommonComponents.EMPTY;
 +                                }
@@ -17668,6 +17689,101 @@ index 0000000000000000000000000000000000000000..00000000000000000000000000000000
 +        });
 +    }
 +}
+diff --git a/src/main/java/ca/spottedleaf/dataconverter/minecraft/versions/V3201.java b/src/main/java/ca/spottedleaf/dataconverter/minecraft/versions/V3201.java
+new file mode 100644
+index 0000000000000000000000000000000000000000..0000000000000000000000000000000000000000
+--- /dev/null
++++ b/src/main/java/ca/spottedleaf/dataconverter/minecraft/versions/V3201.java
+@@ -0,0 +0,0 @@
++package ca.spottedleaf.dataconverter.minecraft.versions;
++
++import ca.spottedleaf.dataconverter.converters.DataConverter;
++import ca.spottedleaf.dataconverter.minecraft.MCVersions;
++import ca.spottedleaf.dataconverter.minecraft.datatypes.MCTypeRegistry;
++import ca.spottedleaf.dataconverter.types.MapType;
++
++public final class V3201 {
++
++    private static final int VERSION = MCVersions.V1_19_2 + 81;
++
++    public static void register() {
++        MCTypeRegistry.OPTIONS.addStructureConverter(new DataConverter<>(VERSION) {
++            private static void fixList(final MapType<String> data, final String target) {
++                if (data == null) {
++                    return;
++                }
++                final String curr = data.getString(target);
++                if (curr == null) {
++                    return;
++                }
++                data.setString(target, curr.replace("\"programer_art\"", "\"programmer_art\""));
++            }
++
++            @Override
++            public MapType<String> convert(final MapType<String> data, final long sourceVersion, final long toVersion) {
++                fixList(data, "resourcePacks");
++                fixList(data, "incompatibleResourcePacks");
++                return null;
++            }
++        });
++    }
++}
+diff --git a/src/main/java/ca/spottedleaf/dataconverter/minecraft/versions/V3209.java b/src/main/java/ca/spottedleaf/dataconverter/minecraft/versions/V3209.java
+new file mode 100644
+index 0000000000000000000000000000000000000000..0000000000000000000000000000000000000000
+--- /dev/null
++++ b/src/main/java/ca/spottedleaf/dataconverter/minecraft/versions/V3209.java
+@@ -0,0 +0,0 @@
++package ca.spottedleaf.dataconverter.minecraft.versions;
++
++import ca.spottedleaf.dataconverter.minecraft.MCVersions;
++import ca.spottedleaf.dataconverter.minecraft.converters.itemstack.ConverterFlattenSpawnEgg;
++import ca.spottedleaf.dataconverter.minecraft.datatypes.MCTypeRegistry;
++
++public final class V3209 {
++
++    private static final int VERSION = MCVersions.V22W45A + 1;
++
++    public static void register() {
++        // Note: This converter reads entity id from its sub data, but we need no breakpoint because entity ids are not
++        // remapped this version
++        MCTypeRegistry.ITEM_STACK.addConverterForId("minecraft:pig_spawn_egg", new ConverterFlattenSpawnEgg(VERSION, 0));
++    }
++}
+diff --git a/src/main/java/ca/spottedleaf/dataconverter/minecraft/versions/V3214.java b/src/main/java/ca/spottedleaf/dataconverter/minecraft/versions/V3214.java
+new file mode 100644
+index 0000000000000000000000000000000000000000..0000000000000000000000000000000000000000
+--- /dev/null
++++ b/src/main/java/ca/spottedleaf/dataconverter/minecraft/versions/V3214.java
+@@ -0,0 +0,0 @@
++package ca.spottedleaf.dataconverter.minecraft.versions;
++
++import ca.spottedleaf.dataconverter.converters.DataConverter;
++import ca.spottedleaf.dataconverter.minecraft.MCVersions;
++import ca.spottedleaf.dataconverter.minecraft.datatypes.MCTypeRegistry;
++import ca.spottedleaf.dataconverter.types.MapType;
++
++public final class V3214 {
++
++    private static final int VERSION = MCVersions.V1_19_3_PRE3 + 1;
++
++    public static void register() {
++        MCTypeRegistry.OPTIONS.addStructureConverter(new DataConverter<>(VERSION) {
++            @Override
++            public MapType<String> convert(final MapType<String> data, final long sourceVersion, final long toVersion) {
++                final String value = data.getString("ao");
++
++                if ("0".equals(value)) {
++                    data.setString("ao", "false");
++                } else if ("1".equals(value) || "2".equals(value)) {
++                    data.setString("ao", "true");
++                }
++
++                return null;
++            }
++        });
++    }
++}
 diff --git a/src/main/java/ca/spottedleaf/dataconverter/minecraft/versions/V501.java b/src/main/java/ca/spottedleaf/dataconverter/minecraft/versions/V501.java
 new file mode 100644
 index 0000000000000000000000000000000000000000..0000000000000000000000000000000000000000
@@ -18015,12 +18131,19 @@ index 0000000000000000000000000000000000000000..00000000000000000000000000000000
 +import ca.spottedleaf.dataconverter.types.ObjectType;
 +import ca.spottedleaf.dataconverter.types.MapType;
 +import com.mojang.logging.LogUtils;
++import net.minecraft.core.BlockPos;
 +import net.minecraft.core.Registry;
++import net.minecraft.core.registries.BuiltInRegistries;
 +import net.minecraft.world.item.BlockItem;
 +import net.minecraft.world.item.Item;
++import net.minecraft.world.level.block.Block;
 +import net.minecraft.world.level.block.EntityBlock;
++import net.minecraft.world.level.block.entity.BlockEntity;
++import net.minecraft.world.level.block.entity.BlockEntityType;
++import net.minecraft.world.level.block.state.BlockState;
 +import org.slf4j.Logger;
 +import java.util.HashMap;
++import java.util.LinkedHashMap;
 +import java.util.Map;
 +
 +public final class V704 {
@@ -18161,23 +18284,58 @@ index 0000000000000000000000000000000000000000..00000000000000000000000000000000
 +        ITEM_ID_TO_TILE_ENTITY_ID.put("minecraft:sculk_catalyst", "minecraft:sculk_catalyst");
 +        ITEM_ID_TO_TILE_ENTITY_ID.put("minecraft:mangrove_sign", "minecraft:sign");
 +        ITEM_ID_TO_TILE_ENTITY_ID.put("minecraft:sculk_shrieker", "minecraft:sculk_shrieker");
++        ITEM_ID_TO_TILE_ENTITY_ID.put("minecraft:chiseled_bookshelf", "minecraft:chiseled_bookshelf");
++        ITEM_ID_TO_TILE_ENTITY_ID.put("minecraft:bamboo_sign", "minecraft:sign");
++        ITEM_ID_TO_TILE_ENTITY_ID.put("minecraft:oak_hanging_sign", "minecraft:sign");
++        ITEM_ID_TO_TILE_ENTITY_ID.put("minecraft:spruce_hanging_sign", "minecraft:sign");
++        ITEM_ID_TO_TILE_ENTITY_ID.put("minecraft:birch_hanging_sign", "minecraft:sign");
++        ITEM_ID_TO_TILE_ENTITY_ID.put("minecraft:jungle_hanging_sign", "minecraft:sign");
++        ITEM_ID_TO_TILE_ENTITY_ID.put("minecraft:acacia_hanging_sign", "minecraft:sign");
++        ITEM_ID_TO_TILE_ENTITY_ID.put("minecraft:dark_oak_hanging_sign", "minecraft:sign");
++        ITEM_ID_TO_TILE_ENTITY_ID.put("minecraft:mangrove_hanging_sign", "minecraft:sign");
++        ITEM_ID_TO_TILE_ENTITY_ID.put("minecraft:bamboo_hanging_sign", "minecraft:sign");
++        ITEM_ID_TO_TILE_ENTITY_ID.put("minecraft:crimson_hanging_sign", "minecraft:sign");
++        ITEM_ID_TO_TILE_ENTITY_ID.put("minecraft:warped_hanging_sign", "minecraft:sign");
++        ITEM_ID_TO_TILE_ENTITY_ID.put("minecraft:piglin_head", "minecraft:skull");
 +    }
 +
 +    // This class is responsible for also integrity checking the item id to tile id map here, we just use the item registry to figure it out
 +
 +    static {
-+        for (final Item item : Registry.ITEM) {
++        for (final Item item : BuiltInRegistries.ITEM) {
 +            if (!(item instanceof BlockItem)) {
 +                continue;
 +            }
 +
-+            if (!(((BlockItem)item).getBlock() instanceof EntityBlock)) {
++            if (!(((BlockItem)item).getBlock() instanceof EntityBlock entityBlock)) {
 +                continue;
 +            }
 +
-+            final String itemName = Registry.ITEM.getKey(item).toString();
-+            if (!ITEM_ID_TO_TILE_ENTITY_ID.containsKey(itemName)) {
++            String possibleId;
++            try {
++                final BlockEntity entity = entityBlock.newBlockEntity(new BlockPos(0, 0, 0), ((Block)entityBlock).defaultBlockState());
++                if (entity != null) {
++                    possibleId = BlockEntityType.getKey(entity.getType()).toString();
++                } else {
++                    possibleId = null;
++                }
++            } catch (final Throwable th) {
++                possibleId = null;
++            }
++
++            final String itemName = BuiltInRegistries.ITEM.getKey(item).toString();
++            final String mappedTo = ITEM_ID_TO_TILE_ENTITY_ID.get(itemName);
++            if (mappedTo == null) {
 +                LOGGER.error("Item id " + itemName + " does not contain tile mapping! (V704)");
++            } else if (possibleId != null && !mappedTo.equals(possibleId)) {
++                final boolean chestCase = mappedTo.equals("minecraft:chest") && possibleId.equals("minecraft:trapped_chest");
++                final boolean signCase = mappedTo.equals("minecraft:sign") && possibleId.equals("minecraft:hanging_sign");
++                // save data is identical for the chest and sign case, so we don't care
++                // it's also important to note that there is no versioning for this map, so it is possible
++                // that mapping them correctly could cause issues converting old data
++                if (!chestCase && !signCase) {
++                    LOGGER.error("Item id " + itemName + " is mapped to the wrong tile entity! Mapped to: " + mappedTo + ", expected: " + possibleId);
++                }
 +            }
 +        }
 +    }

patches/server/Show-Paper-in-client-crashes-server-lists-and-Mojang.patch

@@ -36,7 +36,7 @@ index 0000000000000000000000000000000000000000..00000000000000000000000000000000
 --- a/src/main/java/org/bukkit/craftbukkit/Main.java
 +++ b/src/main/java/org/bukkit/craftbukkit/Main.java
 @@ -0,0 +0,0 @@ public class Main {
-                     deadline.add(Calendar.DAY_OF_YEAR, -28);
+                     deadline.add(Calendar.DAY_OF_YEAR, -3);
                      if (buildDate.before(deadline.getTime())) {
                          System.err.println("*** Error, this build is outdated ***");
 -                        System.err.println("*** Please download a new build as per instructions from https://www.spigotmc.org/go/outdated-spigot ***");

patches/server/Starlight.patch

@@ -4495,8 +4495,8 @@ index 0000000000000000000000000000000000000000..00000000000000000000000000000000
 -    private final BlockableEventLoop<Runnable> mainThreadExecutor;
 +    public final BlockableEventLoop<Runnable> mainThreadExecutor; // Paper - public
      public ChunkGenerator generator;
-     private RandomState randomState;
-     public final Supplier<DimensionDataStorage> overworldDataStorage;
+     private final RandomState randomState;
+     private final ChunkGeneratorStructureState chunkGeneratorState;
 diff --git a/src/main/java/net/minecraft/server/level/DistanceManager.java b/src/main/java/net/minecraft/server/level/DistanceManager.java
 index 0000000000000000000000000000000000000000..0000000000000000000000000000000000000000 100644
 --- a/src/main/java/net/minecraft/server/level/DistanceManager.java
@@ -4823,15 +4823,15 @@ diff --git a/src/main/java/net/minecraft/world/level/block/state/BlockBehaviour.
 index 0000000000000000000000000000000000000000..0000000000000000000000000000000000000000 100644
 --- a/src/main/java/net/minecraft/world/level/block/state/BlockBehaviour.java
 +++ b/src/main/java/net/minecraft/world/level/block/state/BlockBehaviour.java
-@@ -0,0 +0,0 @@ public abstract class BlockBehaviour {
-             this.hasPostProcess = blockbase_info.hasPostProcess;
+@@ -0,0 +0,0 @@ public abstract class BlockBehaviour implements FeatureElement {
              this.emissiveRendering = blockbase_info.emissiveRendering;
              this.offsetType = (BlockBehaviour.OffsetType) blockbase_info.offsetType.apply(this.asState());
+             this.spawnParticlesOnBreak = blockbase_info.spawnParticlesOnBreak;
 +            this.conditionallyFullOpaque = this.isOpaque() & this.isTransparentOnSomeFaces(); // Paper
          }
  
          // Paper start
-@@ -0,0 +0,0 @@ public abstract class BlockBehaviour {
+@@ -0,0 +0,0 @@ public abstract class BlockBehaviour implements FeatureElement {
              return this.shapeExceedsCube;
          }
          // Paper end
@@ -4849,7 +4849,8 @@ index 0000000000000000000000000000000000000000..00000000000000000000000000000000
 +        // Paper end - starlight
  
          public void initCache() {
-             if (!this.getBlock().hasDynamicShape()) {
+             this.fluidState = ((Block) this.owner).getFluidState(this.asState());
+@@ -0,0 +0,0 @@ public abstract class BlockBehaviour implements FeatureElement {
                  this.cache = new BlockBehaviour.BlockStateBase.Cache(this.asState());
              }
              this.shapeExceedsCube = this.cache == null || this.cache.largeCollisionShape; // Paper - moved from actual method to here
@@ -4929,7 +4930,7 @@ index 0000000000000000000000000000000000000000..00000000000000000000000000000000
 +    }
 +    // Paper end
      public static ChunkStatus byName(String id) {
-         return (ChunkStatus) Registry.CHUNK_STATUS.get(ResourceLocation.tryParse(id));
+         return (ChunkStatus) BuiltInRegistries.CHUNK_STATUS.get(ResourceLocation.tryParse(id));
      }
 diff --git a/src/main/java/net/minecraft/world/level/chunk/EmptyLevelChunk.java b/src/main/java/net/minecraft/world/level/chunk/EmptyLevelChunk.java
 index 0000000000000000000000000000000000000000..0000000000000000000000000000000000000000 100644
@@ -5027,16 +5028,18 @@ index 0000000000000000000000000000000000000000..00000000000000000000000000000000
 +    // Paper end - rewrite light engine
 +
      public ImposterProtoChunk(LevelChunk wrapped, boolean bl) {
-         super(wrapped.getPos(), UpgradeData.EMPTY, wrapped.levelHeightAccessor, wrapped.getLevel().registryAccess().registryOrThrow(Registry.BIOME_REGISTRY), wrapped.getBlendingData());
+         super(wrapped.getPos(), UpgradeData.EMPTY, wrapped.levelHeightAccessor, wrapped.getLevel().registryAccess().registryOrThrow(Registries.BIOME), wrapped.getBlendingData());
          this.wrapped = wrapped;
 diff --git a/src/main/java/net/minecraft/world/level/chunk/LevelChunk.java b/src/main/java/net/minecraft/world/level/chunk/LevelChunk.java
 index 0000000000000000000000000000000000000000..0000000000000000000000000000000000000000 100644
 --- a/src/main/java/net/minecraft/world/level/chunk/LevelChunk.java
 +++ b/src/main/java/net/minecraft/world/level/chunk/LevelChunk.java
 @@ -0,0 +0,0 @@ public class LevelChunk extends ChunkAccess {
+     }
  
      public LevelChunk(Level world, ChunkPos pos, UpgradeData upgradeData, LevelChunkTicks<Block> blockTickScheduler, LevelChunkTicks<Fluid> fluidTickScheduler, long inhabitedTime, @Nullable LevelChunkSection[] sectionArrayInitializer, @Nullable LevelChunk.PostLoadProcessor entityLoader, @Nullable BlendingData blendingData) {
-         super(pos, upgradeData, world, world.registryAccess().registryOrThrow(Registry.BIOME_REGISTRY), inhabitedTime, sectionArrayInitializer, blendingData);
+-        super(pos, upgradeData, world, world.registryAccess().registryOrThrow(Registries.BIOME), inhabitedTime, sectionArrayInitializer, blendingData);
++        super(pos, upgradeData, world, world.registryAccess().registryOrThrow(Registries.BIOME)), inhabitedTime, sectionArrayInitializer, blendingData);
 +        // Paper start - rewrite light engine
 +        this.setBlockNibbles(ca.spottedleaf.starlight.common.light.StarLightEngine.getFilledEmptyLight(world));
 +        this.setSkyNibbles(ca.spottedleaf.starlight.common.light.StarLightEngine.getFilledEmptyLight(world));
@@ -5117,7 +5120,8 @@ index 0000000000000000000000000000000000000000..00000000000000000000000000000000
          LevelChunkSection[] achunksection = new LevelChunkSection[i];
          boolean flag1 = world.dimensionType().hasSkyLight();
          ServerChunkCache chunkproviderserver = world.getChunkSource();
-         LevelLightEngine lightengine = chunkproviderserver.getLightEngine();
+-        LevelLightEngine lightengine = chunkproviderserver.getLightEngine();
++        LevelLightEngine lightengine = chunkproviderserver.getLightEngine();;
 +        // Paper start
 +        ca.spottedleaf.starlight.common.light.SWMRNibbleArray[] blockNibbles = ca.spottedleaf.starlight.common.light.StarLightEngine.getFilledEmptyLight(world);
 +        ca.spottedleaf.starlight.common.light.SWMRNibbleArray[] skyNibbles = ca.spottedleaf.starlight.common.light.StarLightEngine.getFilledEmptyLight(world);
@@ -5125,7 +5129,7 @@ index 0000000000000000000000000000000000000000..00000000000000000000000000000000
 +        final int maxSection = io.papermc.paper.util.WorldUtil.getMaxLightSection(world);
 +        boolean canReadSky = world.dimensionType().hasSkyLight();
 +        // Paper end
-         Registry<Biome> iregistry = world.registryAccess().registryOrThrow(Registry.BIOME_REGISTRY);
+         Registry<Biome> iregistry = world.registryAccess().registryOrThrow(Registries.BIOME);
          Codec<PalettedContainer<Holder<Biome>>> codec = ChunkSerializer.makeBiomeCodecRW(iregistry); // CraftBukkit - read/write
          boolean flag2 = false;
 @@ -0,0 +0,0 @@ public class ChunkSerializer {
@@ -5193,9 +5197,9 @@ index 0000000000000000000000000000000000000000..00000000000000000000000000000000
 +            ((LevelChunk)object1).setSkyNibbles(skyNibbles); // Paper - replace light impl
          } else {
              ProtoChunkTicks<Block> protochunkticklist = ProtoChunkTicks.load(nbt.getList("block_ticks", 10), (s) -> {
-                 return Registry.BLOCK.getOptional(ResourceLocation.tryParse(s));
+                 return BuiltInRegistries.BLOCK.getOptional(ResourceLocation.tryParse(s));
 @@ -0,0 +0,0 @@ public class ChunkSerializer {
-                 return Registry.FLUID.getOptional(ResourceLocation.tryParse(s));
+                 return BuiltInRegistries.FLUID.getOptional(ResourceLocation.tryParse(s));
              }, chunkPos);
              ProtoChunk protochunk = new ProtoChunk(chunkPos, chunkconverter, achunksection, protochunkticklist, protochunkticklist1, world, iregistry, blendingdata);
 +            protochunk.setBlockNibbles(blockNibbles); // Paper - replace light impl