From ce5bfa10b94e41ca9b0c94f015bb3a14d10042e2 Mon Sep 17 00:00:00 2001 From: Phillip Glanz Date: Sun, 2 Apr 2023 20:44:38 +0200 Subject: [PATCH] Add folia adapter --- .../adapter-1_19_4/build.gradle.kts | 14 + .../ext/fawe/v1_19_R3/PaperweightAdapter.java | 1016 ++++++ .../v1_19_R3/PaperweightDataConverters.java | 2801 +++++++++++++++++ .../fawe/v1_19_R3/PaperweightFakePlayer.java | 93 + .../PaperweightWorldNativeAccess.java | 180 ++ .../v1_19_R3/PaperweightBlockMaterial.java | 189 ++ .../fawe/v1_19_R3/PaperweightFaweAdapter.java | 701 +++++ .../PaperweightFaweWorldNativeAccess.java | 286 ++ .../fawe/v1_19_R3/PaperweightGetBlocks.java | 1168 +++++++ .../v1_19_R3/PaperweightGetBlocks_Copy.java | 248 ++ .../v1_19_R3/PaperweightMapChunkUtil.java | 34 + .../v1_19_R3/PaperweightPlatformAdapter.java | 689 ++++ .../v1_19_R3/PaperweightPostProcessor.java | 175 + .../PaperweightStarlightRelighter.java | 205 ++ .../PaperweightStarlightRelighterFactory.java | 28 + .../nbt/PaperweightLazyCompoundTag.java | 161 + .../fawe/v1_19_R3/regen/PaperweightRegen.java | 591 ++++ 17 files changed, 8579 insertions(+) create mode 100644 worldedit-bukkit/folia-adapters/adapter-1_19_4/build.gradle.kts create mode 100644 worldedit-bukkit/folia-adapters/adapter-1_19_4/src/main/java/com/sk89q/worldedit/folia/adapter/ext/fawe/v1_19_R3/PaperweightAdapter.java create mode 100644 worldedit-bukkit/folia-adapters/adapter-1_19_4/src/main/java/com/sk89q/worldedit/folia/adapter/ext/fawe/v1_19_R3/PaperweightDataConverters.java create mode 100644 worldedit-bukkit/folia-adapters/adapter-1_19_4/src/main/java/com/sk89q/worldedit/folia/adapter/ext/fawe/v1_19_R3/PaperweightFakePlayer.java create mode 100644 worldedit-bukkit/folia-adapters/adapter-1_19_4/src/main/java/com/sk89q/worldedit/folia/adapter/ext/fawe/v1_19_R3/PaperweightWorldNativeAccess.java create mode 100644 worldedit-bukkit/folia-adapters/adapter-1_19_4/src/main/java/com/sk89q/worldedit/folia/adapter/impl/fawe/v1_19_R3/PaperweightBlockMaterial.java create mode 100644 worldedit-bukkit/folia-adapters/adapter-1_19_4/src/main/java/com/sk89q/worldedit/folia/adapter/impl/fawe/v1_19_R3/PaperweightFaweAdapter.java create mode 100644 worldedit-bukkit/folia-adapters/adapter-1_19_4/src/main/java/com/sk89q/worldedit/folia/adapter/impl/fawe/v1_19_R3/PaperweightFaweWorldNativeAccess.java create mode 100644 worldedit-bukkit/folia-adapters/adapter-1_19_4/src/main/java/com/sk89q/worldedit/folia/adapter/impl/fawe/v1_19_R3/PaperweightGetBlocks.java create mode 100644 worldedit-bukkit/folia-adapters/adapter-1_19_4/src/main/java/com/sk89q/worldedit/folia/adapter/impl/fawe/v1_19_R3/PaperweightGetBlocks_Copy.java create mode 100644 worldedit-bukkit/folia-adapters/adapter-1_19_4/src/main/java/com/sk89q/worldedit/folia/adapter/impl/fawe/v1_19_R3/PaperweightMapChunkUtil.java create mode 100644 worldedit-bukkit/folia-adapters/adapter-1_19_4/src/main/java/com/sk89q/worldedit/folia/adapter/impl/fawe/v1_19_R3/PaperweightPlatformAdapter.java create mode 100644 worldedit-bukkit/folia-adapters/adapter-1_19_4/src/main/java/com/sk89q/worldedit/folia/adapter/impl/fawe/v1_19_R3/PaperweightPostProcessor.java create mode 100644 worldedit-bukkit/folia-adapters/adapter-1_19_4/src/main/java/com/sk89q/worldedit/folia/adapter/impl/fawe/v1_19_R3/PaperweightStarlightRelighter.java create mode 100644 worldedit-bukkit/folia-adapters/adapter-1_19_4/src/main/java/com/sk89q/worldedit/folia/adapter/impl/fawe/v1_19_R3/PaperweightStarlightRelighterFactory.java create mode 100644 worldedit-bukkit/folia-adapters/adapter-1_19_4/src/main/java/com/sk89q/worldedit/folia/adapter/impl/fawe/v1_19_R3/nbt/PaperweightLazyCompoundTag.java create mode 100644 worldedit-bukkit/folia-adapters/adapter-1_19_4/src/main/java/com/sk89q/worldedit/folia/adapter/impl/fawe/v1_19_R3/regen/PaperweightRegen.java diff --git a/worldedit-bukkit/folia-adapters/adapter-1_19_4/build.gradle.kts b/worldedit-bukkit/folia-adapters/adapter-1_19_4/build.gradle.kts new file mode 100644 index 000000000..a88940ea8 --- /dev/null +++ b/worldedit-bukkit/folia-adapters/adapter-1_19_4/build.gradle.kts @@ -0,0 +1,14 @@ +plugins { + java +} + +applyPaperweightAdapterConfiguration() + +repositories { + gradlePluginPortal() +} + +dependencies { + paperweightDevBundle("dev.folia", "1.19.4-R0.1-SNAPSHOT") + compileOnly("io.papermc:paperlib") +} diff --git a/worldedit-bukkit/folia-adapters/adapter-1_19_4/src/main/java/com/sk89q/worldedit/folia/adapter/ext/fawe/v1_19_R3/PaperweightAdapter.java b/worldedit-bukkit/folia-adapters/adapter-1_19_4/src/main/java/com/sk89q/worldedit/folia/adapter/ext/fawe/v1_19_R3/PaperweightAdapter.java new file mode 100644 index 000000000..e106c7d56 --- /dev/null +++ b/worldedit-bukkit/folia-adapters/adapter-1_19_4/src/main/java/com/sk89q/worldedit/folia/adapter/ext/fawe/v1_19_R3/PaperweightAdapter.java @@ -0,0 +1,1016 @@ +/* + * WorldEdit, a Minecraft world manipulation toolkit + * Copyright (C) sk89q + * Copyright (C) WorldEdit team and contributors + * + * This program is free software: you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation, either version 3 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program. If not, see . + */ + +package com.sk89q.worldedit.bukkit.adapter.ext.fawe.v1_19_R3; + +import com.google.common.cache.CacheBuilder; +import com.google.common.cache.CacheLoader; +import com.google.common.cache.LoadingCache; +import com.google.common.collect.ImmutableList; +import com.google.common.collect.Sets; +import com.google.common.util.concurrent.Futures; +import com.mojang.datafixers.util.Either; +import com.mojang.serialization.Lifecycle; +import com.sk89q.jnbt.CompoundTag; +import com.sk89q.jnbt.NBTConstants; +import com.sk89q.worldedit.WorldEditException; +import com.sk89q.worldedit.blocks.BaseItem; +import com.sk89q.worldedit.blocks.BaseItemStack; +import com.sk89q.worldedit.bukkit.BukkitAdapter; +import com.sk89q.worldedit.bukkit.adapter.BukkitImplAdapter; +import com.sk89q.worldedit.bukkit.adapter.Refraction; +import com.sk89q.worldedit.entity.BaseEntity; +import com.sk89q.worldedit.extension.platform.Watchdog; +import com.sk89q.worldedit.extent.Extent; +import com.sk89q.worldedit.internal.Constants; +import com.sk89q.worldedit.internal.block.BlockStateIdAccess; +import com.sk89q.worldedit.internal.wna.WorldNativeAccess; +import com.sk89q.worldedit.math.BlockVector2; +import com.sk89q.worldedit.math.BlockVector3; +import com.sk89q.worldedit.regions.Region; +import com.sk89q.worldedit.registry.state.BooleanProperty; +import com.sk89q.worldedit.registry.state.DirectionalProperty; +import com.sk89q.worldedit.registry.state.EnumProperty; +import com.sk89q.worldedit.registry.state.IntegerProperty; +import com.sk89q.worldedit.registry.state.Property; +import com.sk89q.worldedit.util.Direction; +import com.sk89q.worldedit.util.SideEffect; +import com.sk89q.worldedit.util.concurrency.LazyReference; +import com.sk89q.worldedit.util.formatting.text.Component; +import com.sk89q.worldedit.util.formatting.text.TranslatableComponent; +import com.sk89q.worldedit.util.io.file.SafeFiles; +import com.sk89q.worldedit.util.nbt.BinaryTag; +import com.sk89q.worldedit.util.nbt.ByteArrayBinaryTag; +import com.sk89q.worldedit.util.nbt.ByteBinaryTag; +import com.sk89q.worldedit.util.nbt.CompoundBinaryTag; +import com.sk89q.worldedit.util.nbt.DoubleBinaryTag; +import com.sk89q.worldedit.util.nbt.EndBinaryTag; +import com.sk89q.worldedit.util.nbt.FloatBinaryTag; +import com.sk89q.worldedit.util.nbt.IntArrayBinaryTag; +import com.sk89q.worldedit.util.nbt.IntBinaryTag; +import com.sk89q.worldedit.util.nbt.ListBinaryTag; +import com.sk89q.worldedit.util.nbt.LongArrayBinaryTag; +import com.sk89q.worldedit.util.nbt.LongBinaryTag; +import com.sk89q.worldedit.util.nbt.ShortBinaryTag; +import com.sk89q.worldedit.util.nbt.StringBinaryTag; +import com.sk89q.worldedit.world.DataFixer; +import com.sk89q.worldedit.world.RegenOptions; +import com.sk89q.worldedit.world.biome.BiomeType; +import com.sk89q.worldedit.world.biome.BiomeTypes; +import com.sk89q.worldedit.world.block.BaseBlock; +import com.sk89q.worldedit.world.block.BlockState; +import com.sk89q.worldedit.world.block.BlockStateHolder; +import com.sk89q.worldedit.world.block.BlockType; +import com.sk89q.worldedit.world.block.BlockTypes; +import com.sk89q.worldedit.world.item.ItemType; +import net.minecraft.Util; +import net.minecraft.core.BlockPos; +import net.minecraft.core.registries.Registries; +import net.minecraft.network.protocol.game.ClientboundBlockEntityDataPacket; +import net.minecraft.network.protocol.game.ClientboundEntityEventPacket; +import net.minecraft.resources.ResourceKey; +import net.minecraft.resources.ResourceLocation; +import net.minecraft.server.MinecraftServer; +import net.minecraft.server.dedicated.DedicatedServer; +import net.minecraft.server.level.ChunkHolder; +import net.minecraft.server.level.ServerChunkCache; +import net.minecraft.server.level.ServerLevel; +import net.minecraft.server.level.progress.ChunkProgressListener; +import net.minecraft.util.StringRepresentable; +import net.minecraft.util.thread.BlockableEventLoop; +import net.minecraft.world.Clearable; +import net.minecraft.world.InteractionHand; +import net.minecraft.world.InteractionResult; +import net.minecraft.world.entity.Entity; +import net.minecraft.world.entity.EntityType; +import net.minecraft.world.item.Item; +import net.minecraft.world.item.ItemStack; +import net.minecraft.world.item.context.UseOnContext; +import net.minecraft.world.level.ChunkPos; +import net.minecraft.world.level.LevelSettings; +import net.minecraft.world.level.biome.Biome; +import net.minecraft.world.level.block.Block; +import net.minecraft.world.level.block.Blocks; +import net.minecraft.world.level.block.entity.BlockEntity; +import net.minecraft.world.level.block.entity.StructureBlockEntity; +import net.minecraft.world.level.block.state.StateDefinition; +import net.minecraft.world.level.block.state.properties.DirectionProperty; +import net.minecraft.world.level.chunk.ChunkAccess; +import net.minecraft.world.level.chunk.ChunkStatus; +import net.minecraft.world.level.chunk.LevelChunk; +import net.minecraft.world.level.dimension.LevelStem; +import net.minecraft.world.level.levelgen.WorldOptions; +import net.minecraft.world.level.storage.LevelStorageSource; +import net.minecraft.world.level.storage.PrimaryLevelData; +import net.minecraft.world.phys.BlockHitResult; +import net.minecraft.world.phys.Vec3; +import org.bukkit.Bukkit; +import org.bukkit.Location; +import org.bukkit.World.Environment; +import org.bukkit.block.data.BlockData; +import org.bukkit.craftbukkit.v1_19_R3.CraftServer; +import org.bukkit.craftbukkit.v1_19_R3.CraftWorld; +import org.bukkit.craftbukkit.v1_19_R3.block.data.CraftBlockData; +import org.bukkit.craftbukkit.v1_19_R3.entity.CraftEntity; +import org.bukkit.craftbukkit.v1_19_R3.entity.CraftPlayer; +import org.bukkit.craftbukkit.v1_19_R3.inventory.CraftItemStack; +import org.bukkit.craftbukkit.v1_19_R3.util.CraftMagicNumbers; +import org.bukkit.entity.Player; +import org.bukkit.event.entity.CreatureSpawnEvent.SpawnReason; +import org.bukkit.generator.ChunkGenerator; +import org.spigotmc.SpigotConfig; +import org.spigotmc.WatchdogThread; + +import java.lang.ref.WeakReference; +import java.lang.reflect.Field; +import java.lang.reflect.InvocationTargetException; +import java.lang.reflect.Method; +import java.nio.file.Files; +import java.nio.file.Path; +import java.util.ArrayList; +import java.util.HashMap; +import java.util.List; +import java.util.Locale; +import java.util.Map; +import java.util.Objects; +import java.util.OptionalInt; +import java.util.OptionalLong; +import java.util.Set; +import java.util.TreeMap; +import java.util.concurrent.CompletableFuture; +import java.util.concurrent.ExecutionException; +import java.util.logging.Level; +import java.util.logging.Logger; +import java.util.stream.Collectors; +import javax.annotation.Nullable; + +import static com.google.common.base.Preconditions.checkNotNull; +import static com.google.common.base.Preconditions.checkState; + +public final class PaperweightAdapter implements BukkitImplAdapter { + + private final Logger LOGGER = Logger.getLogger(getClass().getCanonicalName()); + + private final Field serverWorldsField; + private final Method getChunkFutureMethod; + private final Field chunkProviderExecutorField; + private final Watchdog watchdog; + + // ------------------------------------------------------------------------ + // Code that may break between versions of Minecraft + // ------------------------------------------------------------------------ + + public PaperweightAdapter() throws NoSuchFieldException, NoSuchMethodException { + // A simple test + CraftServer.class.cast(Bukkit.getServer()); + + int dataVersion = CraftMagicNumbers.INSTANCE.getDataVersion(); + if (dataVersion != 3337) { + throw new UnsupportedClassVersionError("Not 1.19.4!"); + } + + serverWorldsField = CraftServer.class.getDeclaredField("worlds"); + serverWorldsField.setAccessible(true); + + getChunkFutureMethod = ServerChunkCache.class.getDeclaredMethod( + Refraction.pickName("getChunkFutureMainThread", "c"), + int.class, int.class, ChunkStatus.class, boolean.class + ); + getChunkFutureMethod.setAccessible(true); + + chunkProviderExecutorField = ServerChunkCache.class.getDeclaredField( + Refraction.pickName("mainThreadProcessor", "g") + ); + chunkProviderExecutorField.setAccessible(true); + + new PaperweightDataConverters(CraftMagicNumbers.INSTANCE.getDataVersion(), this).buildUnoptimized(); + + Watchdog watchdog; + try { + Class.forName("org.spigotmc.WatchdogThread"); + watchdog = new SpigotWatchdog(); + } catch (ClassNotFoundException | NoSuchFieldException e) { + try { + watchdog = new MojangWatchdog(((CraftServer) Bukkit.getServer()).getServer()); + } catch (NoSuchFieldException ex) { + watchdog = null; + } + } + this.watchdog = watchdog; + + try { + Class.forName("org.spigotmc.SpigotConfig"); + SpigotConfig.config.set("world-settings.faweregentempworld.verbose", false); + } catch (ClassNotFoundException ignored) { + } + } + + @Override + public DataFixer getDataFixer() { + return PaperweightDataConverters.INSTANCE; + } + + /** + * Read the given NBT data into the given tile entity. + * + * @param tileEntity the tile entity + * @param tag the tag + */ + static void readTagIntoTileEntity(net.minecraft.nbt.CompoundTag tag, BlockEntity tileEntity) { + tileEntity.load(tag); + tileEntity.setChanged(); + } + + /** + * Get the ID string of the given entity. + * + * @param entity the entity + * @return the entity ID + */ + private static String getEntityId(Entity entity) { + return EntityType.getKey(entity.getType()).toString(); + } + + /** + * Create an entity using the given entity ID. + * + * @param id the entity ID + * @param world the world + * @return an entity or null + */ + @Nullable + private static Entity createEntityFromId(String id, net.minecraft.world.level.Level world) { + return EntityType.byString(id).map(t -> t.create(world)).orElse(null); + } + + /** + * Write the given NBT data into the given entity. + * + * @param entity the entity + * @param tag the tag + */ + private static void readTagIntoEntity(net.minecraft.nbt.CompoundTag tag, Entity entity) { + entity.load(tag); + } + + /** + * Write the entity's NBT data to the given tag. + * + * @param entity the entity + * @param tag the tag + */ + private static void readEntityIntoTag(Entity entity, net.minecraft.nbt.CompoundTag tag) { + entity.save(tag); + } + + private static Block getBlockFromType(BlockType blockType) { + + return DedicatedServer.getServer().registryAccess().registryOrThrow(Registries.BLOCK).get(ResourceLocation.tryParse(blockType.getId())); + } + + private static Item getItemFromType(ItemType itemType) { + return DedicatedServer.getServer().registryAccess().registryOrThrow(Registries.ITEM).get(ResourceLocation.tryParse(itemType.getId())); + } + + @Override + public OptionalInt getInternalBlockStateId(BlockData data) { + net.minecraft.world.level.block.state.BlockState state = ((CraftBlockData) data).getState(); + int combinedId = Block.getId(state); + return combinedId == 0 && state.getBlock() != Blocks.AIR ? OptionalInt.empty() : OptionalInt.of(combinedId); + } + + @Override + public OptionalInt getInternalBlockStateId(BlockState state) { + Block mcBlock = getBlockFromType(state.getBlockType()); + net.minecraft.world.level.block.state.BlockState newState = mcBlock.defaultBlockState(); + Map, Object> states = state.getStates(); + newState = applyProperties(mcBlock.getStateDefinition(), newState, states); + final int combinedId = Block.getId(newState); + return combinedId == 0 && state.getBlockType() != BlockTypes.AIR ? OptionalInt.empty() : OptionalInt.of(combinedId); + } + + @Override + public BlockState getBlock(Location location) { + checkNotNull(location); + + CraftWorld craftWorld = ((CraftWorld) location.getWorld()); + int x = location.getBlockX(); + int y = location.getBlockY(); + int z = location.getBlockZ(); + + final ServerLevel handle = craftWorld.getHandle(); + LevelChunk chunk = handle.getChunk(x >> 4, z >> 4); + final BlockPos blockPos = new BlockPos(x, y, z); + final net.minecraft.world.level.block.state.BlockState blockData = chunk.getBlockState(blockPos); + int internalId = Block.getId(blockData); + BlockState state = BlockStateIdAccess.getBlockStateById(internalId); + if (state == null) { + org.bukkit.block.Block bukkitBlock = location.getBlock(); + state = BukkitAdapter.adapt(bukkitBlock.getBlockData()); + } + + return state; + } + + @Override + public BaseBlock getFullBlock(Location location) { + BlockState state = getBlock(location); + + CraftWorld craftWorld = ((CraftWorld) location.getWorld()); + int x = location.getBlockX(); + int y = location.getBlockY(); + int z = location.getBlockZ(); + + final ServerLevel handle = craftWorld.getHandle(); + LevelChunk chunk = handle.getChunk(x >> 4, z >> 4); + final BlockPos blockPos = new BlockPos(x, y, z); + + // Read the NBT data + BlockEntity te = chunk.getBlockEntity(blockPos); + if (te != null) { + net.minecraft.nbt.CompoundTag tag = te.saveWithId(); + return state.toBaseBlock((CompoundBinaryTag) toNativeBinary(tag)); + } + + return state.toBaseBlock(); + } + + @Override + public WorldNativeAccess createWorldNativeAccess(org.bukkit.World world) { + return new PaperweightWorldNativeAccess(this, + new WeakReference<>(((CraftWorld) world).getHandle())); + } + + private static net.minecraft.core.Direction adapt(Direction face) { + switch (face) { + case NORTH: + return net.minecraft.core.Direction.NORTH; + case SOUTH: + return net.minecraft.core.Direction.SOUTH; + case WEST: + return net.minecraft.core.Direction.WEST; + case EAST: + return net.minecraft.core.Direction.EAST; + case DOWN: + return net.minecraft.core.Direction.DOWN; + case UP: + default: + return net.minecraft.core.Direction.UP; + } + } + + @SuppressWarnings({"rawtypes", "unchecked"}) + private net.minecraft.world.level.block.state.BlockState applyProperties( + StateDefinition stateContainer, + net.minecraft.world.level.block.state.BlockState newState, + Map, Object> states + ) { + for (Map.Entry, Object> state : states.entrySet()) { + net.minecraft.world.level.block.state.properties.Property property = + stateContainer.getProperty(state.getKey().getName()); + Comparable value = (Comparable) state.getValue(); + // we may need to adapt this value, depending on the source prop + if (property instanceof DirectionProperty) { + Direction dir = (Direction) value; + value = adapt(dir); + } else if (property instanceof net.minecraft.world.level.block.state.properties.EnumProperty) { + String enumName = (String) value; + value = ((net.minecraft.world.level.block.state.properties.EnumProperty) property) + .getValue(enumName).orElseThrow(() -> + new IllegalStateException( + "Enum property " + property.getName() + " does not contain " + enumName + ) + ); + } + + newState = newState.setValue( + (net.minecraft.world.level.block.state.properties.Property) property, + (Comparable) value + ); + } + return newState; + } + + @Override + public BaseEntity getEntity(org.bukkit.entity.Entity entity) { + checkNotNull(entity); + + CraftEntity craftEntity = ((CraftEntity) entity); + Entity mcEntity = craftEntity.getHandle(); + + // Do not allow creating of passenger entity snapshots, passengers are included in the vehicle entity + if (mcEntity.isPassenger()) { + return null; + } + + String id = getEntityId(mcEntity); + + net.minecraft.nbt.CompoundTag tag = new net.minecraft.nbt.CompoundTag(); + readEntityIntoTag(mcEntity, tag); + return new BaseEntity( + com.sk89q.worldedit.world.entity.EntityTypes.get(id), + LazyReference.from(() -> (CompoundBinaryTag) toNativeBinary(tag)) + ); + } + + @Nullable + @Override + public org.bukkit.entity.Entity createEntity(Location location, BaseEntity state) { + checkNotNull(location); + checkNotNull(state); + + CraftWorld craftWorld = ((CraftWorld) location.getWorld()); + ServerLevel worldServer = craftWorld.getHandle(); + + Entity createdEntity = createEntityFromId(state.getType().getId(), craftWorld.getHandle()); + + if (createdEntity != null) { + CompoundBinaryTag nativeTag = state.getNbt(); + if (nativeTag != null) { + net.minecraft.nbt.CompoundTag tag = (net.minecraft.nbt.CompoundTag) fromNativeBinary(nativeTag); + for (String name : Constants.NO_COPY_ENTITY_NBT_FIELDS) { + tag.remove(name); + } + readTagIntoEntity(tag, createdEntity); + } + + createdEntity.absMoveTo(location.getX(), location.getY(), location.getZ(), location.getYaw(), location.getPitch()); + + worldServer.addFreshEntity(createdEntity, SpawnReason.CUSTOM); + return createdEntity.getBukkitEntity(); + } else { + return null; + } + } + + // This removes all unwanted tags from the main entity and all its passengers + private void removeUnwantedEntityTagsRecursively(net.minecraft.nbt.CompoundTag tag) { + for (String name : Constants.NO_COPY_ENTITY_NBT_FIELDS) { + tag.remove(name); + } + + // Adapted from net.minecraft.world.entity.EntityType#loadEntityRecursive + if (tag.contains("Passengers", NBTConstants.TYPE_LIST)) { + net.minecraft.nbt.ListTag nbttaglist = tag.getList("Passengers", NBTConstants.TYPE_COMPOUND); + + for (int i = 0; i < nbttaglist.size(); ++i) { + removeUnwantedEntityTagsRecursively(nbttaglist.getCompound(i)); + } + } + } + + @Override + public Component getRichBlockName(BlockType blockType) { + return TranslatableComponent.of(getBlockFromType(blockType).getDescriptionId()); + } + + @Override + public Component getRichItemName(ItemType itemType) { + return TranslatableComponent.of(getItemFromType(itemType).getDescriptionId()); + } + + @Override + public Component getRichItemName(BaseItemStack itemStack) { + return TranslatableComponent.of(CraftItemStack.asNMSCopy(BukkitAdapter.adapt(itemStack)).getDescriptionId()); + } + + @SuppressWarnings({ "unchecked", "rawtypes" }) + private static final LoadingCache> PROPERTY_CACHE = CacheBuilder.newBuilder().build(new CacheLoader>() { + @Override + public Property load(net.minecraft.world.level.block.state.properties.Property state) throws Exception { + if (state instanceof net.minecraft.world.level.block.state.properties.BooleanProperty) { + return new BooleanProperty(state.getName(), ImmutableList.copyOf(state.getPossibleValues())); + } else if (state instanceof DirectionProperty) { + return new DirectionalProperty(state.getName(), + (List) state.getPossibleValues().stream().map(e -> Direction.valueOf(((StringRepresentable) e).getSerializedName().toUpperCase(Locale.ROOT))).collect(Collectors.toList())); + } else if (state instanceof net.minecraft.world.level.block.state.properties.EnumProperty) { + return new EnumProperty(state.getName(), + (List) state.getPossibleValues().stream().map(e -> ((StringRepresentable) e).getSerializedName()).collect(Collectors.toList())); + } else if (state instanceof net.minecraft.world.level.block.state.properties.IntegerProperty) { + return new IntegerProperty(state.getName(), ImmutableList.copyOf(state.getPossibleValues())); + } else { + throw new IllegalArgumentException("WorldEdit needs an update to support " + state.getClass().getSimpleName()); + } + } + }); + + @SuppressWarnings({ "rawtypes" }) + @Override + public Map> getProperties(BlockType blockType) { + Map> properties = new TreeMap<>(); + Block block = getBlockFromType(blockType); + StateDefinition blockStateList = + block.getStateDefinition(); + for (net.minecraft.world.level.block.state.properties.Property state : blockStateList.getProperties()) { + Property property = PROPERTY_CACHE.getUnchecked(state); + properties.put(property.getName(), property); + } + return properties; + } + + @Override + public void sendFakeNBT(Player player, BlockVector3 pos, CompoundBinaryTag nbtData) { + ((CraftPlayer) player).getHandle().connection.send(ClientboundBlockEntityDataPacket.create( + new StructureBlockEntity( + new BlockPos(pos.getBlockX(), pos.getBlockY(), pos.getBlockZ()), + Blocks.STRUCTURE_BLOCK.defaultBlockState() + ), + __ -> (net.minecraft.nbt.CompoundTag) fromNativeBinary(nbtData) + )); + } + + @Override + public void sendFakeOP(Player player) { + ((CraftPlayer) player).getHandle().connection.send(new ClientboundEntityEventPacket( + ((CraftPlayer) player).getHandle(), (byte) 28 + )); + } + + @Override + public org.bukkit.inventory.ItemStack adapt(BaseItemStack item) { + ItemStack stack = new ItemStack( + DedicatedServer.getServer().registryAccess().registryOrThrow(Registries.ITEM).get(ResourceLocation.tryParse(item.getType().getId())), + item.getAmount() + ); + stack.setTag(((net.minecraft.nbt.CompoundTag) fromNative(item.getNbtData()))); + return CraftItemStack.asCraftMirror(stack); + } + + @Override + public BaseItemStack adapt(org.bukkit.inventory.ItemStack itemStack) { + final ItemStack nmsStack = CraftItemStack.asNMSCopy(itemStack); + final BaseItemStack weStack = new BaseItemStack(BukkitAdapter.asItemType(itemStack.getType()), itemStack.getAmount()); + weStack.setNbt(((CompoundBinaryTag) toNativeBinary(nmsStack.getTag()))); + return weStack; + } + + private final LoadingCache fakePlayers + = CacheBuilder.newBuilder().weakKeys().softValues().build(CacheLoader.from(PaperweightFakePlayer::new)); + + @Override + public boolean simulateItemUse(org.bukkit.World world, BlockVector3 position, BaseItem item, Direction face) { + CraftWorld craftWorld = (CraftWorld) world; + ServerLevel worldServer = craftWorld.getHandle(); + ItemStack stack = CraftItemStack.asNMSCopy(BukkitAdapter.adapt(item instanceof BaseItemStack + ? ((BaseItemStack) item) : new BaseItemStack(item.getType(), item.getNbtData(), 1))); + stack.setTag((net.minecraft.nbt.CompoundTag) fromNative(item.getNbtData())); + + PaperweightFakePlayer fakePlayer; + try { + fakePlayer = fakePlayers.get(worldServer); + } catch (ExecutionException ignored) { + return false; + } + fakePlayer.setItemInHand(InteractionHand.MAIN_HAND, stack); + fakePlayer.absMoveTo(position.getBlockX(), position.getBlockY(), position.getBlockZ(), + (float) face.toVector().toYaw(), (float) face.toVector().toPitch()); + + final BlockPos blockPos = new BlockPos(position.getBlockX(), position.getBlockY(), position.getBlockZ()); + final Vec3 blockVec = Vec3.atLowerCornerOf(blockPos); + final net.minecraft.core.Direction enumFacing = adapt(face); + BlockHitResult rayTrace = new BlockHitResult(blockVec, enumFacing, blockPos, false); + UseOnContext context = new UseOnContext(fakePlayer, InteractionHand.MAIN_HAND, rayTrace); + InteractionResult result = stack.useOn(context, InteractionHand.MAIN_HAND); + if (result != InteractionResult.SUCCESS) { + if (worldServer.getBlockState(blockPos).use(worldServer, fakePlayer, InteractionHand.MAIN_HAND, rayTrace).consumesAction()) { + result = InteractionResult.SUCCESS; + } else { + result = stack.getItem().use(worldServer, fakePlayer, InteractionHand.MAIN_HAND).getResult(); + } + } + + return result == InteractionResult.SUCCESS; + } + + @Override + public boolean canPlaceAt(org.bukkit.World world, BlockVector3 position, BlockState blockState) { + int internalId = BlockStateIdAccess.getBlockStateId(blockState); + net.minecraft.world.level.block.state.BlockState blockData = Block.stateById(internalId); + return blockData.canSurvive(((CraftWorld) world).getHandle(), new BlockPos(position.getX(), position.getY(), position.getZ())); + } + + @Override + public boolean regenerate(org.bukkit.World bukkitWorld, Region region, Extent extent, RegenOptions options) { + try { + doRegen(bukkitWorld, region, extent, options); + } catch (Exception e) { + throw new IllegalStateException("Regen failed.", e); + } + + return true; + } + + private void doRegen(org.bukkit.World bukkitWorld, Region region, Extent extent, RegenOptions options) throws Exception { + Environment env = bukkitWorld.getEnvironment(); + ChunkGenerator gen = bukkitWorld.getGenerator(); + + Path tempDir = Files.createTempDirectory("WorldEditWorldGen"); + LevelStorageSource levelStorage = LevelStorageSource.createDefault(tempDir); + ResourceKey worldDimKey = getWorldDimKey(env); + try (LevelStorageSource.LevelStorageAccess session = levelStorage.createAccess("faweregentempworld", worldDimKey)) { + ServerLevel originalWorld = ((CraftWorld) bukkitWorld).getHandle(); + PrimaryLevelData levelProperties = (PrimaryLevelData) originalWorld.getServer() + .getWorldData().overworldData(); + WorldOptions originalOpts = levelProperties.worldGenOptions(); + + long seed = options.getSeed().orElse(originalWorld.getSeed()); + WorldOptions newOpts = options.getSeed().isPresent() + ? originalOpts.withSeed(OptionalLong.of(seed)) + : originalOpts; + + LevelSettings newWorldSettings = new LevelSettings( + "faweregentempworld", + levelProperties.settings.gameType(), + levelProperties.settings.hardcore(), + levelProperties.settings.difficulty(), + levelProperties.settings.allowCommands(), + levelProperties.settings.gameRules(), + levelProperties.settings.getDataConfiguration() + ); + + PrimaryLevelData.SpecialWorldProperty specialWorldProperty = + levelProperties.isFlatWorld() + ? PrimaryLevelData.SpecialWorldProperty.FLAT + : levelProperties.isDebugWorld() + ? PrimaryLevelData.SpecialWorldProperty.DEBUG + : PrimaryLevelData.SpecialWorldProperty.NONE; + + PrimaryLevelData newWorldData = new PrimaryLevelData(newWorldSettings, newOpts, specialWorldProperty, Lifecycle.stable()); + + ServerLevel freshWorld = new ServerLevel( + originalWorld.getServer(), + originalWorld.getServer().executor, + session, newWorldData, + originalWorld.dimension(), + new LevelStem( + originalWorld.dimensionTypeRegistration(), + originalWorld.getChunkSource().getGenerator() + ), + new NoOpWorldLoadListener(), + originalWorld.isDebug(), + seed, + ImmutableList.of(), + false, + env, + gen, + bukkitWorld.getBiomeProvider() + ); + try { + regenForWorld(region, extent, freshWorld, options); + } finally { + freshWorld.getChunkSource().close(false); + } + } finally { + try { + @SuppressWarnings("unchecked") + Map map = (Map) serverWorldsField.get(Bukkit.getServer()); + map.remove("faweregentempworld"); + } catch (IllegalAccessException ignored) { + } + SafeFiles.tryHardToDeleteDir(tempDir); + } + } + + private BiomeType adapt(ServerLevel serverWorld, Biome origBiome) { + ResourceLocation key = serverWorld.registryAccess().registryOrThrow(Registries.BIOME).getKey(origBiome); + if (key == null) { + return null; + } + return BiomeTypes.get(key.toString()); + } + + @SuppressWarnings("unchecked") + private void regenForWorld(Region region, Extent extent, ServerLevel serverWorld, RegenOptions options) throws WorldEditException { + List> chunkLoadings = submitChunkLoadTasks(region, serverWorld); + BlockableEventLoop executor; + try { + executor = (BlockableEventLoop) chunkProviderExecutorField.get(serverWorld.getChunkSource()); + } catch (IllegalAccessException e) { + throw new IllegalStateException("Couldn't get executor for chunk loading.", e); + } + executor.managedBlock(() -> { + // bail out early if a future fails + if (chunkLoadings.stream().anyMatch(ftr -> + ftr.isDone() && Futures.getUnchecked(ftr) == null + )) { + return false; + } + return chunkLoadings.stream().allMatch(CompletableFuture::isDone); + }); + Map chunks = new HashMap<>(); + for (CompletableFuture future : chunkLoadings) { + @Nullable + ChunkAccess chunk = future.getNow(null); + checkState(chunk != null, "Failed to generate a chunk, regen failed."); + chunks.put(chunk.getPos(), chunk); + } + + for (BlockVector3 vec : region) { + BlockPos pos = new BlockPos(vec.getBlockX(), vec.getBlockY(), vec.getBlockZ()); + ChunkAccess chunk = chunks.get(new ChunkPos(pos)); + final net.minecraft.world.level.block.state.BlockState blockData = chunk.getBlockState(pos); + int internalId = Block.getId(blockData); + BlockStateHolder state = BlockStateIdAccess.getBlockStateById(internalId); + Objects.requireNonNull(state); + BlockEntity blockEntity = chunk.getBlockEntity(pos); + if (blockEntity != null) { + net.minecraft.nbt.CompoundTag tag = blockEntity.saveWithId(); + state = state.toBaseBlock(((CompoundBinaryTag) toNativeBinary(tag))); + } + extent.setBlock(vec, state.toBaseBlock()); + if (options.shouldRegenBiomes()) { + Biome origBiome = chunk.getNoiseBiome(vec.getX(), vec.getY(), vec.getZ()).value(); + BiomeType adaptedBiome = adapt(serverWorld, origBiome); + if (adaptedBiome != null) { + extent.setBiome(vec, adaptedBiome); + } + } + } + } + + @SuppressWarnings("unchecked") + private List> submitChunkLoadTasks(Region region, ServerLevel serverWorld) { + ServerChunkCache chunkManager = serverWorld.getChunkSource(); + List> chunkLoadings = new ArrayList<>(); + // Pre-gen all the chunks + for (BlockVector2 chunk : region.getChunks()) { + try { + //noinspection unchecked + chunkLoadings.add( + ((CompletableFuture>) + getChunkFutureMethod.invoke(chunkManager, chunk.getX(), chunk.getZ(), ChunkStatus.FEATURES, true)) + .thenApply(either -> either.left().orElse(null)) + ); + } catch (IllegalAccessException | InvocationTargetException e) { + throw new IllegalStateException("Couldn't load chunk for regen.", e); + } + } + return chunkLoadings; + } + + private ResourceKey getWorldDimKey(Environment env) { + switch (env) { + case NETHER: + return LevelStem.NETHER; + case THE_END: + return LevelStem.END; + case NORMAL: + default: + return LevelStem.OVERWORLD; + } + } + + private static final Set SUPPORTED_SIDE_EFFECTS = Sets.immutableEnumSet( + SideEffect.NEIGHBORS, + SideEffect.LIGHTING, + SideEffect.VALIDATION, + SideEffect.ENTITY_AI, + SideEffect.EVENTS, + SideEffect.UPDATE + ); + + @Override + public Set getSupportedSideEffects() { + return SUPPORTED_SIDE_EFFECTS; + } + + @Override + public boolean clearContainerBlockContents(org.bukkit.World world, BlockVector3 pt) { + ServerLevel originalWorld = ((CraftWorld) world).getHandle(); + + BlockEntity entity = originalWorld.getBlockEntity(new BlockPos(pt.getBlockX(), pt.getBlockY(), pt.getBlockZ())); + if (entity instanceof Clearable) { + ((Clearable) entity).clearContent(); + return true; + } + return false; + } + + // ------------------------------------------------------------------------ + // Code that is less likely to break + // ------------------------------------------------------------------------ + + /** + * Converts from a non-native NMS NBT structure to a native WorldEdit NBT + * structure. + * + * @param foreign non-native NMS NBT structure + * @return native WorldEdit NBT structure + */ + @Override + public BinaryTag toNativeBinary(net.minecraft.nbt.Tag foreign) { + if (foreign == null) { + return null; + } + if (foreign instanceof net.minecraft.nbt.CompoundTag) { + Map values = new HashMap<>(); + Set foreignKeys = ((net.minecraft.nbt.CompoundTag) foreign).getAllKeys(); + + for (String str : foreignKeys) { + net.minecraft.nbt.Tag base = ((net.minecraft.nbt.CompoundTag) foreign).get(str); + values.put(str, toNativeBinary(base)); + } + return CompoundBinaryTag.from(values); + } else if (foreign instanceof net.minecraft.nbt.ByteTag) { + return ByteBinaryTag.of(((net.minecraft.nbt.ByteTag) foreign).getAsByte()); + } else if (foreign instanceof net.minecraft.nbt.ByteArrayTag) { + return ByteArrayBinaryTag.of(((net.minecraft.nbt.ByteArrayTag) foreign).getAsByteArray()); + } else if (foreign instanceof net.minecraft.nbt.DoubleTag) { + return DoubleBinaryTag.of(((net.minecraft.nbt.DoubleTag) foreign).getAsDouble()); + } else if (foreign instanceof net.minecraft.nbt.FloatTag) { + return FloatBinaryTag.of(((net.minecraft.nbt.FloatTag) foreign).getAsFloat()); + } else if (foreign instanceof net.minecraft.nbt.IntTag) { + return IntBinaryTag.of(((net.minecraft.nbt.IntTag) foreign).getAsInt()); + } else if (foreign instanceof net.minecraft.nbt.IntArrayTag) { + return IntArrayBinaryTag.of(((net.minecraft.nbt.IntArrayTag) foreign).getAsIntArray()); + } else if (foreign instanceof net.minecraft.nbt.LongArrayTag) { + return LongArrayBinaryTag.of(((net.minecraft.nbt.LongArrayTag) foreign).getAsLongArray()); + } else if (foreign instanceof net.minecraft.nbt.ListTag) { + try { + return toNativeList((net.minecraft.nbt.ListTag) foreign); + } catch (Throwable e) { + LOGGER.log(Level.WARNING, "Failed to convert net.minecraft.nbt.ListTag", e); + return ListBinaryTag.empty(); + } + } else if (foreign instanceof net.minecraft.nbt.LongTag) { + return LongBinaryTag.of(((net.minecraft.nbt.LongTag) foreign).getAsLong()); + } else if (foreign instanceof net.minecraft.nbt.ShortTag) { + return ShortBinaryTag.of(((net.minecraft.nbt.ShortTag) foreign).getAsShort()); + } else if (foreign instanceof net.minecraft.nbt.StringTag) { + return StringBinaryTag.of(foreign.getAsString()); + } else if (foreign instanceof net.minecraft.nbt.EndTag) { + return EndBinaryTag.get(); + } else { + throw new IllegalArgumentException("Don't know how to make native " + foreign.getClass().getCanonicalName()); + } + } + + /** + * Convert a foreign NBT list tag into a native WorldEdit one. + * + * @param foreign the foreign tag + * @return the converted tag + * @throws SecurityException on error + * @throws IllegalArgumentException on error + */ + private ListBinaryTag toNativeList(net.minecraft.nbt.ListTag foreign) throws SecurityException, IllegalArgumentException { + ListBinaryTag.Builder values = ListBinaryTag.builder(); + + for (net.minecraft.nbt.Tag tag : foreign) { + values.add(toNativeBinary(tag)); + } + + return values.build(); + } + + /** + * Converts a WorldEdit-native NBT structure to a NMS structure. + * + * @param foreign structure to convert + * @return non-native structure + */ + @Override + public net.minecraft.nbt.Tag fromNativeBinary(BinaryTag foreign) { + if (foreign == null) { + return null; + } + if (foreign instanceof CompoundBinaryTag) { + net.minecraft.nbt.CompoundTag tag = new net.minecraft.nbt.CompoundTag(); + for (String key : ((CompoundBinaryTag) foreign).keySet()) { + tag.put(key, fromNativeBinary(((CompoundBinaryTag) foreign).get(key))); + } + return tag; + } else if (foreign instanceof ByteBinaryTag) { + return net.minecraft.nbt.ByteTag.valueOf(((ByteBinaryTag) foreign).value()); + } else if (foreign instanceof ByteArrayBinaryTag) { + return new net.minecraft.nbt.ByteArrayTag(((ByteArrayBinaryTag) foreign).value()); + } else if (foreign instanceof DoubleBinaryTag) { + return net.minecraft.nbt.DoubleTag.valueOf(((DoubleBinaryTag) foreign).value()); + } else if (foreign instanceof FloatBinaryTag) { + return net.minecraft.nbt.FloatTag.valueOf(((FloatBinaryTag) foreign).value()); + } else if (foreign instanceof IntBinaryTag) { + return net.minecraft.nbt.IntTag.valueOf(((IntBinaryTag) foreign).value()); + } else if (foreign instanceof IntArrayBinaryTag) { + return new net.minecraft.nbt.IntArrayTag(((IntArrayBinaryTag) foreign).value()); + } else if (foreign instanceof LongArrayBinaryTag) { + return new net.minecraft.nbt.LongArrayTag(((LongArrayBinaryTag) foreign).value()); + } else if (foreign instanceof ListBinaryTag) { + net.minecraft.nbt.ListTag tag = new net.minecraft.nbt.ListTag(); + ListBinaryTag foreignList = (ListBinaryTag) foreign; + for (BinaryTag t : foreignList) { + tag.add(fromNativeBinary(t)); + } + return tag; + } else if (foreign instanceof LongBinaryTag) { + return net.minecraft.nbt.LongTag.valueOf(((LongBinaryTag) foreign).value()); + } else if (foreign instanceof ShortBinaryTag) { + return net.minecraft.nbt.ShortTag.valueOf(((ShortBinaryTag) foreign).value()); + } else if (foreign instanceof StringBinaryTag) { + return net.minecraft.nbt.StringTag.valueOf(((StringBinaryTag) foreign).value()); + } else if (foreign instanceof EndBinaryTag) { + return net.minecraft.nbt.EndTag.INSTANCE; + } else { + throw new IllegalArgumentException("Don't know how to make NMS " + foreign.getClass().getCanonicalName()); + } + } + + @Override + public boolean supportsWatchdog() { + return watchdog != null; + } + + @Override + public void tickWatchdog() { + watchdog.tick(); + } + + private class SpigotWatchdog implements Watchdog { + private final Field instanceField; + private final Field lastTickField; + + SpigotWatchdog() throws NoSuchFieldException { + Field instanceField = WatchdogThread.class.getDeclaredField("instance"); + instanceField.setAccessible(true); + this.instanceField = instanceField; + + Field lastTickField = WatchdogThread.class.getDeclaredField("lastTick"); + lastTickField.setAccessible(true); + this.lastTickField = lastTickField; + } + + @Override + public void tick() { + try { + WatchdogThread instance = (WatchdogThread) this.instanceField.get(null); + if ((long) lastTickField.get(instance) != 0) { + WatchdogThread.tick(); + } + } catch (IllegalAccessException e) { + LOGGER.log(Level.WARNING, "Failed to tick watchdog", e); + } + } + } + + private static class MojangWatchdog implements Watchdog { + private final DedicatedServer server; + private final Field tickField; + + MojangWatchdog(DedicatedServer server) throws NoSuchFieldException { + this.server = server; + Field tickField = MinecraftServer.class.getDeclaredField( + Refraction.pickName("nextTickTime", "ah") + ); + if (tickField.getType() != long.class) { + throw new IllegalStateException("nextTickTime is not a long field, mapping is likely incorrect"); + } + tickField.setAccessible(true); + this.tickField = tickField; + } + + @Override + public void tick() { + try { + tickField.set(server, Util.getMillis()); + } catch (IllegalAccessException ignored) { + } + } + } + + private static class NoOpWorldLoadListener implements ChunkProgressListener { + @Override + public void updateSpawnPos(ChunkPos spawnPos) { + } + + @Override + public void onStatusChange(ChunkPos pos, @org.jetbrains.annotations.Nullable ChunkStatus status) { + } + + @Override + public void start() { + } + + @Override + public void stop() { + } + + @Override + public void setChunkRadius(int radius) { + } + } +} diff --git a/worldedit-bukkit/folia-adapters/adapter-1_19_4/src/main/java/com/sk89q/worldedit/folia/adapter/ext/fawe/v1_19_R3/PaperweightDataConverters.java b/worldedit-bukkit/folia-adapters/adapter-1_19_4/src/main/java/com/sk89q/worldedit/folia/adapter/ext/fawe/v1_19_R3/PaperweightDataConverters.java new file mode 100644 index 000000000..948c190b5 --- /dev/null +++ b/worldedit-bukkit/folia-adapters/adapter-1_19_4/src/main/java/com/sk89q/worldedit/folia/adapter/ext/fawe/v1_19_R3/PaperweightDataConverters.java @@ -0,0 +1,2801 @@ +/* + * WorldEdit, a Minecraft world manipulation toolkit + * Copyright (C) sk89q + * Copyright (C) WorldEdit team and contributors + * + * This program is free software: you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation, either version 3 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program. If not, see . + */ + +package com.sk89q.worldedit.bukkit.adapter.ext.fawe.v1_19_R3; + +import com.google.common.collect.Lists; +import com.google.common.collect.Maps; +import com.google.common.collect.Sets; +import com.google.gson.Gson; +import com.google.gson.GsonBuilder; +import com.google.gson.JsonArray; +import com.google.gson.JsonDeserializationContext; +import com.google.gson.JsonDeserializer; +import com.google.gson.JsonElement; +import com.google.gson.JsonParseException; +import com.mojang.datafixers.DSL; +import com.mojang.datafixers.DSL.TypeReference; +import com.mojang.datafixers.DataFixer; +import com.mojang.datafixers.DataFixerBuilder; +import com.mojang.datafixers.schemas.Schema; +import com.mojang.serialization.Dynamic; +import com.sk89q.worldedit.util.nbt.CompoundBinaryTag; +import net.minecraft.core.Direction; +import net.minecraft.nbt.NbtOps; +import net.minecraft.network.chat.Component; +import net.minecraft.network.chat.MutableComponent; +import net.minecraft.resources.ResourceLocation; +import net.minecraft.util.GsonHelper; +import net.minecraft.util.StringUtil; +import net.minecraft.util.datafix.DataFixers; +import net.minecraft.util.datafix.fixes.References; +import net.minecraft.world.item.DyeColor; +import org.apache.logging.log4j.LogManager; +import org.apache.logging.log4j.Logger; + +import java.lang.reflect.Type; +import java.util.ArrayList; +import java.util.EnumMap; +import java.util.HashMap; +import java.util.Iterator; +import java.util.List; +import java.util.Locale; +import java.util.Map; +import java.util.Random; +import java.util.Set; +import java.util.UUID; +import java.util.concurrent.Executor; +import java.util.stream.Collectors; +import javax.annotation.Nullable; + +/** + * Handles converting all Pre 1.13.2 data using the Legacy DataFix System (ported to 1.13.2) + * + * We register a DFU Fixer per Legacy Data Version and apply the fixes using legacy strategy + * which is safer, faster and cleaner code. + * + * The pre DFU code did not fail when the Source version was unknown. + * + * This class also provides util methods for converting compounds to wrap the update call to + * receive the source version in the compound + */ +@SuppressWarnings({ "rawtypes", "unchecked" }) +class PaperweightDataConverters extends DataFixerBuilder implements com.sk89q.worldedit.world.DataFixer { + + //FAWE start - BinaryTag + @SuppressWarnings("unchecked") + @Override + public T fixUp(FixType type, T original, int srcVer) { + if (type == FixTypes.CHUNK) { + return (T) fixChunk((CompoundBinaryTag) original, srcVer); + } else if (type == FixTypes.BLOCK_ENTITY) { + return (T) fixBlockEntity((CompoundBinaryTag) original, srcVer); + } else if (type == FixTypes.ENTITY) { + return (T) fixEntity((CompoundBinaryTag) original, srcVer); + } else if (type == FixTypes.BLOCK_STATE) { + return (T) fixBlockState((String) original, srcVer); + } else if (type == FixTypes.ITEM_TYPE) { + return (T) fixItemType((String) original, srcVer); + } else if (type == FixTypes.BIOME) { + return (T) fixBiome((String) original, srcVer); + } + return original; + } + + private CompoundBinaryTag fixChunk(CompoundBinaryTag originalChunk, int srcVer) { + net.minecraft.nbt.CompoundTag tag = (net.minecraft.nbt.CompoundTag) adapter.fromNativeBinary(originalChunk); + net.minecraft.nbt.CompoundTag fixed = convert(LegacyType.CHUNK, tag, srcVer); + return (CompoundBinaryTag) adapter.toNativeBinary(fixed); + } + + private CompoundBinaryTag fixBlockEntity(CompoundBinaryTag origTileEnt, int srcVer) { + net.minecraft.nbt.CompoundTag tag = (net.minecraft.nbt.CompoundTag) adapter.fromNativeBinary(origTileEnt); + net.minecraft.nbt.CompoundTag fixed = convert(LegacyType.BLOCK_ENTITY, tag, srcVer); + return (CompoundBinaryTag) adapter.toNativeBinary(fixed); + } + + private CompoundBinaryTag fixEntity(CompoundBinaryTag origEnt, int srcVer) { + net.minecraft.nbt.CompoundTag tag = (net.minecraft.nbt.CompoundTag) adapter.fromNativeBinary(origEnt); + net.minecraft.nbt.CompoundTag fixed = convert(LegacyType.ENTITY, tag, srcVer); + return (CompoundBinaryTag) adapter.toNativeBinary(fixed); + } + //FAWE end + + private String fixBlockState(String blockState, int srcVer) { + net.minecraft.nbt.CompoundTag stateNBT = stateToNBT(blockState); + Dynamic dynamic = new Dynamic<>(OPS_NBT, stateNBT); + net.minecraft.nbt.CompoundTag fixed = (net.minecraft.nbt.CompoundTag) INSTANCE.fixer.update(References.BLOCK_STATE, dynamic, srcVer, DATA_VERSION).getValue(); + return nbtToState(fixed); + } + + private String nbtToState(net.minecraft.nbt.CompoundTag tagCompound) { + StringBuilder sb = new StringBuilder(); + sb.append(tagCompound.getString("Name")); + if (tagCompound.contains("Properties", 10)) { + sb.append('['); + net.minecraft.nbt.CompoundTag props = tagCompound.getCompound("Properties"); + sb.append(props.getAllKeys().stream().map(k -> k + "=" + props.getString(k).replace("\"", "")).collect(Collectors.joining(","))); + sb.append(']'); + } + return sb.toString(); + } + + private static net.minecraft.nbt.CompoundTag stateToNBT(String blockState) { + int propIdx = blockState.indexOf('['); + net.minecraft.nbt.CompoundTag tag = new net.minecraft.nbt.CompoundTag(); + if (propIdx < 0) { + tag.putString("Name", blockState); + } else { + tag.putString("Name", blockState.substring(0, propIdx)); + net.minecraft.nbt.CompoundTag propTag = new net.minecraft.nbt.CompoundTag(); + String props = blockState.substring(propIdx + 1, blockState.length() - 1); + String[] propArr = props.split(","); + for (String pair : propArr) { + final String[] split = pair.split("="); + propTag.putString(split[0], split[1]); + } + tag.put("Properties", propTag); + } + return tag; + } + + private String fixBiome(String key, int srcVer) { + return fixName(key, srcVer, References.BIOME); + } + + private String fixItemType(String key, int srcVer) { + return fixName(key, srcVer, References.ITEM_NAME); + } + + private static String fixName(String key, int srcVer, TypeReference type) { + return INSTANCE.fixer.update(type, new Dynamic<>(OPS_NBT, net.minecraft.nbt.StringTag.valueOf(key)), srcVer, DATA_VERSION) + .getValue().getAsString(); + } + + private final PaperweightAdapter adapter; + + private static final NbtOps OPS_NBT = NbtOps.INSTANCE; + private static final int LEGACY_VERSION = 1343; + private static int DATA_VERSION; + static PaperweightDataConverters INSTANCE; + + private final Map> converters = new EnumMap<>(LegacyType.class); + private final Map> inspectors = new EnumMap<>(LegacyType.class); + + // Set on build + private DataFixer fixer; + private static final Map DFU_TO_LEGACY = new HashMap<>(); + + public enum LegacyType { + LEVEL(References.LEVEL), + PLAYER(References.PLAYER), + CHUNK(References.CHUNK), + BLOCK_ENTITY(References.BLOCK_ENTITY), + ENTITY(References.ENTITY), + ITEM_INSTANCE(References.ITEM_STACK), + OPTIONS(References.OPTIONS), + STRUCTURE(References.STRUCTURE); + + private final TypeReference type; + + LegacyType(TypeReference type) { + this.type = type; + DFU_TO_LEGACY.put(type.typeName(), this); + } + + public TypeReference getDFUType() { + return type; + } + } + + PaperweightDataConverters(int dataVersion, PaperweightAdapter adapter) { + super(dataVersion); + DATA_VERSION = dataVersion; + INSTANCE = this; + this.adapter = adapter; + registerConverters(); + registerInspectors(); + } + + + // Called after fixers are built and ready for FIXING + @Override + public DataFixer buildUnoptimized() { + return this.fixer = new WrappedDataFixer(DataFixers.getDataFixer()); + } + + @Override + public DataFixer buildOptimized(final Set requiredTypes, Executor executor) { + return buildUnoptimized(); + } + + @SuppressWarnings("unchecked") + private class WrappedDataFixer implements DataFixer { + private final DataFixer realFixer; + + WrappedDataFixer(DataFixer realFixer) { + this.realFixer = realFixer; + } + + @Override + + public Dynamic update(TypeReference type, Dynamic dynamic, int sourceVer, int targetVer) { + LegacyType legacyType = DFU_TO_LEGACY.get(type.typeName()); + if (sourceVer < LEGACY_VERSION && legacyType != null) { + net.minecraft.nbt.CompoundTag cmp = (net.minecraft.nbt.CompoundTag) dynamic.getValue(); + int desiredVersion = Math.min(targetVer, LEGACY_VERSION); + + cmp = convert(legacyType, cmp, sourceVer, desiredVersion); + sourceVer = desiredVersion; + dynamic = new Dynamic(OPS_NBT, cmp); + } + return realFixer.update(type, dynamic, sourceVer, targetVer); + } + + private net.minecraft.nbt.CompoundTag convert(LegacyType type, net.minecraft.nbt.CompoundTag cmp, int sourceVer, int desiredVersion) { + List converters = PaperweightDataConverters.this.converters.get(type); + if (converters != null && !converters.isEmpty()) { + for (DataConverter converter : converters) { + int dataVersion = converter.getDataVersion(); + if (dataVersion > sourceVer && dataVersion <= desiredVersion) { + cmp = converter.convert(cmp); + } + } + } + + List inspectors = PaperweightDataConverters.this.inspectors.get(type); + if (inspectors != null && !inspectors.isEmpty()) { + for (DataInspector inspector : inspectors) { + cmp = inspector.inspect(cmp, sourceVer, desiredVersion); + } + } + + return cmp; + } + + @Override + public Schema getSchema(int i) { + return realFixer.getSchema(i); + } + } + + public static net.minecraft.nbt.CompoundTag convert(LegacyType type, net.minecraft.nbt.CompoundTag cmp) { + return convert(type.getDFUType(), cmp); + } + + public static net.minecraft.nbt.CompoundTag convert(LegacyType type, net.minecraft.nbt.CompoundTag cmp, int sourceVer) { + return convert(type.getDFUType(), cmp, sourceVer); + } + + public static net.minecraft.nbt.CompoundTag convert(LegacyType type, net.minecraft.nbt.CompoundTag cmp, int sourceVer, int targetVer) { + return convert(type.getDFUType(), cmp, sourceVer, targetVer); + } + + public static net.minecraft.nbt.CompoundTag convert(TypeReference type, net.minecraft.nbt.CompoundTag cmp) { + int i = cmp.contains("DataVersion", 99) ? cmp.getInt("DataVersion") : -1; + return convert(type, cmp, i); + } + + public static net.minecraft.nbt.CompoundTag convert(TypeReference type, net.minecraft.nbt.CompoundTag cmp, int sourceVer) { + return convert(type, cmp, sourceVer, DATA_VERSION); + } + + public static net.minecraft.nbt.CompoundTag convert(TypeReference type, net.minecraft.nbt.CompoundTag cmp, int sourceVer, int targetVer) { + if (sourceVer >= targetVer) { + return cmp; + } + return (net.minecraft.nbt.CompoundTag) INSTANCE.fixer.update(type, new Dynamic<>(OPS_NBT, cmp), sourceVer, targetVer).getValue(); + } + + + public interface DataInspector { + net.minecraft.nbt.CompoundTag inspect(net.minecraft.nbt.CompoundTag cmp, int sourceVer, int targetVer); + } + + public interface DataConverter { + + int getDataVersion(); + + net.minecraft.nbt.CompoundTag convert(net.minecraft.nbt.CompoundTag cmp); + } + + + private void registerInspector(LegacyType type, DataInspector inspector) { + this.inspectors.computeIfAbsent(type, k -> new ArrayList<>()).add(inspector); + } + + private void registerConverter(LegacyType type, DataConverter converter) { + int version = converter.getDataVersion(); + + List list = this.converters.computeIfAbsent(type, k -> new ArrayList<>()); + if (!list.isEmpty() && list.get(list.size() - 1).getDataVersion() > version) { + for (int j = 0; j < list.size(); ++j) { + if (list.get(j).getDataVersion() > version) { + list.add(j, converter); + break; + } + } + } else { + list.add(converter); + } + } + + private void registerInspectors() { + registerEntityItemList("EntityHorseDonkey", "SaddleItem", "Items"); + registerEntityItemList("EntityHorseMule", "Items"); + registerEntityItemList("EntityMinecartChest", "Items"); + registerEntityItemList("EntityMinecartHopper", "Items"); + registerEntityItemList("EntityVillager", "Inventory"); + registerEntityItemListEquipment("EntityArmorStand"); + registerEntityItemListEquipment("EntityBat"); + registerEntityItemListEquipment("EntityBlaze"); + registerEntityItemListEquipment("EntityCaveSpider"); + registerEntityItemListEquipment("EntityChicken"); + registerEntityItemListEquipment("EntityCow"); + registerEntityItemListEquipment("EntityCreeper"); + registerEntityItemListEquipment("EntityEnderDragon"); + registerEntityItemListEquipment("EntityEnderman"); + registerEntityItemListEquipment("EntityEndermite"); + registerEntityItemListEquipment("EntityEvoker"); + registerEntityItemListEquipment("EntityGhast"); + registerEntityItemListEquipment("EntityGiantZombie"); + registerEntityItemListEquipment("EntityGuardian"); + registerEntityItemListEquipment("EntityGuardianElder"); + registerEntityItemListEquipment("EntityHorse"); + registerEntityItemListEquipment("EntityHorseDonkey"); + registerEntityItemListEquipment("EntityHorseMule"); + registerEntityItemListEquipment("EntityHorseSkeleton"); + registerEntityItemListEquipment("EntityHorseZombie"); + registerEntityItemListEquipment("EntityIronGolem"); + registerEntityItemListEquipment("EntityMagmaCube"); + registerEntityItemListEquipment("EntityMushroomCow"); + registerEntityItemListEquipment("EntityOcelot"); + registerEntityItemListEquipment("EntityPig"); + registerEntityItemListEquipment("EntityPigZombie"); + registerEntityItemListEquipment("EntityRabbit"); + registerEntityItemListEquipment("EntitySheep"); + registerEntityItemListEquipment("EntityShulker"); + registerEntityItemListEquipment("EntitySilverfish"); + registerEntityItemListEquipment("EntitySkeleton"); + registerEntityItemListEquipment("EntitySkeletonStray"); + registerEntityItemListEquipment("EntitySkeletonWither"); + registerEntityItemListEquipment("EntitySlime"); + registerEntityItemListEquipment("EntitySnowman"); + registerEntityItemListEquipment("EntitySpider"); + registerEntityItemListEquipment("EntitySquid"); + registerEntityItemListEquipment("EntityVex"); + registerEntityItemListEquipment("EntityVillager"); + registerEntityItemListEquipment("EntityVindicator"); + registerEntityItemListEquipment("EntityWitch"); + registerEntityItemListEquipment("EntityWither"); + registerEntityItemListEquipment("EntityWolf"); + registerEntityItemListEquipment("EntityZombie"); + registerEntityItemListEquipment("EntityZombieHusk"); + registerEntityItemListEquipment("EntityZombieVillager"); + registerEntityItemSingle("EntityFireworks", "FireworksItem"); + registerEntityItemSingle("EntityHorse", "ArmorItem"); + registerEntityItemSingle("EntityHorse", "SaddleItem"); + registerEntityItemSingle("EntityHorseMule", "SaddleItem"); + registerEntityItemSingle("EntityHorseSkeleton", "SaddleItem"); + registerEntityItemSingle("EntityHorseZombie", "SaddleItem"); + registerEntityItemSingle("EntityItem", "Item"); + registerEntityItemSingle("EntityItemFrame", "Item"); + registerEntityItemSingle("EntityPotion", "Potion"); + + registerInspector(LegacyType.BLOCK_ENTITY, new DataInspectorItem("TileEntityRecordPlayer", "RecordItem")); + registerInspector(LegacyType.BLOCK_ENTITY, new DataInspectorItemList("TileEntityBrewingStand", "Items")); + registerInspector(LegacyType.BLOCK_ENTITY, new DataInspectorItemList("TileEntityChest", "Items")); + registerInspector(LegacyType.BLOCK_ENTITY, new DataInspectorItemList("TileEntityDispenser", "Items")); + registerInspector(LegacyType.BLOCK_ENTITY, new DataInspectorItemList("TileEntityDropper", "Items")); + registerInspector(LegacyType.BLOCK_ENTITY, new DataInspectorItemList("TileEntityFurnace", "Items")); + registerInspector(LegacyType.BLOCK_ENTITY, new DataInspectorItemList("TileEntityHopper", "Items")); + registerInspector(LegacyType.BLOCK_ENTITY, new DataInspectorItemList("TileEntityShulkerBox", "Items")); + registerInspector(LegacyType.BLOCK_ENTITY, new DataInspectorMobSpawnerMobs()); + registerInspector(LegacyType.CHUNK, new DataInspectorChunks()); + registerInspector(LegacyType.ENTITY, new DataInspectorCommandBlock()); + registerInspector(LegacyType.ENTITY, new DataInspectorEntityPassengers()); + registerInspector(LegacyType.ENTITY, new DataInspectorMobSpawnerMinecart()); + registerInspector(LegacyType.ENTITY, new DataInspectorVillagers()); + registerInspector(LegacyType.ITEM_INSTANCE, new DataInspectorBlockEntity()); + registerInspector(LegacyType.ITEM_INSTANCE, new DataInspectorEntity()); + registerInspector(LegacyType.LEVEL, new DataInspectorLevelPlayer()); + registerInspector(LegacyType.PLAYER, new DataInspectorPlayer()); + registerInspector(LegacyType.PLAYER, new DataInspectorPlayerVehicle()); + registerInspector(LegacyType.STRUCTURE, new DataInspectorStructure()); + } + + private void registerConverters() { + registerConverter(LegacyType.ENTITY, new DataConverterEquipment()); + registerConverter(LegacyType.BLOCK_ENTITY, new DataConverterSignText()); + registerConverter(LegacyType.ITEM_INSTANCE, new DataConverterMaterialId()); + registerConverter(LegacyType.ITEM_INSTANCE, new DataConverterPotionId()); + registerConverter(LegacyType.ITEM_INSTANCE, new DataConverterSpawnEgg()); + registerConverter(LegacyType.ENTITY, new DataConverterMinecart()); + registerConverter(LegacyType.BLOCK_ENTITY, new DataConverterMobSpawner()); + registerConverter(LegacyType.ENTITY, new DataConverterUUID()); + registerConverter(LegacyType.ENTITY, new DataConverterHealth()); + registerConverter(LegacyType.ENTITY, new DataConverterSaddle()); + registerConverter(LegacyType.ENTITY, new DataConverterHanging()); + registerConverter(LegacyType.ENTITY, new DataConverterDropChances()); + registerConverter(LegacyType.ENTITY, new DataConverterRiding()); + registerConverter(LegacyType.ENTITY, new DataConverterArmorStand()); + registerConverter(LegacyType.ITEM_INSTANCE, new DataConverterBook()); + registerConverter(LegacyType.ITEM_INSTANCE, new DataConverterCookedFish()); + registerConverter(LegacyType.ENTITY, new DataConverterZombie()); + registerConverter(LegacyType.OPTIONS, new DataConverterVBO()); + registerConverter(LegacyType.ENTITY, new DataConverterGuardian()); + registerConverter(LegacyType.ENTITY, new DataConverterSkeleton()); + registerConverter(LegacyType.ENTITY, new DataConverterZombieType()); + registerConverter(LegacyType.ENTITY, new DataConverterHorse()); + registerConverter(LegacyType.BLOCK_ENTITY, new DataConverterTileEntity()); + registerConverter(LegacyType.ENTITY, new DataConverterEntity()); + registerConverter(LegacyType.ITEM_INSTANCE, new DataConverterBanner()); + registerConverter(LegacyType.ITEM_INSTANCE, new DataConverterPotionWater()); + registerConverter(LegacyType.ENTITY, new DataConverterShulker()); + registerConverter(LegacyType.ITEM_INSTANCE, new DataConverterShulkerBoxItem()); + registerConverter(LegacyType.BLOCK_ENTITY, new DataConverterShulkerBoxBlock()); + registerConverter(LegacyType.OPTIONS, new DataConverterLang()); + registerConverter(LegacyType.ITEM_INSTANCE, new DataConverterTotem()); + registerConverter(LegacyType.CHUNK, new DataConverterBedBlock()); + registerConverter(LegacyType.ITEM_INSTANCE, new DataConverterBedItem()); + } + + private void registerEntityItemList(String type, String... keys) { + registerInspector(LegacyType.ENTITY, new DataInspectorItemList(type, keys)); + } + + private void registerEntityItemSingle(String type, String key) { + registerInspector(LegacyType.ENTITY, new DataInspectorItem(type, key)); + } + + private void registerEntityItemListEquipment(String type) { + registerEntityItemList(type, "ArmorItems", "HandItems"); + } + + private static final Map OLD_ID_TO_KEY_MAP = new HashMap<>(); + + static { + final Map map = OLD_ID_TO_KEY_MAP; + map.put("EntityItem", new ResourceLocation("item")); + map.put("EntityExperienceOrb", new ResourceLocation("xp_orb")); + map.put("EntityAreaEffectCloud", new ResourceLocation("area_effect_cloud")); + map.put("EntityGuardianElder", new ResourceLocation("elder_guardian")); + map.put("EntitySkeletonWither", new ResourceLocation("wither_skeleton")); + map.put("EntitySkeletonStray", new ResourceLocation("stray")); + map.put("EntityEgg", new ResourceLocation("egg")); + map.put("EntityLeash", new ResourceLocation("leash_knot")); + map.put("EntityPainting", new ResourceLocation("painting")); + map.put("EntityTippedArrow", new ResourceLocation("arrow")); + map.put("EntitySnowball", new ResourceLocation("snowball")); + map.put("EntityLargeFireball", new ResourceLocation("fireball")); + map.put("EntitySmallFireball", new ResourceLocation("small_fireball")); + map.put("EntityEnderPearl", new ResourceLocation("ender_pearl")); + map.put("EntityEnderSignal", new ResourceLocation("eye_of_ender_signal")); + map.put("EntityPotion", new ResourceLocation("potion")); + map.put("EntityThrownExpBottle", new ResourceLocation("xp_bottle")); + map.put("EntityItemFrame", new ResourceLocation("item_frame")); + map.put("EntityWitherSkull", new ResourceLocation("wither_skull")); + map.put("EntityTNTPrimed", new ResourceLocation("tnt")); + map.put("EntityFallingBlock", new ResourceLocation("falling_block")); + map.put("EntityFireworks", new ResourceLocation("fireworks_rocket")); + map.put("EntityZombieHusk", new ResourceLocation("husk")); + map.put("EntitySpectralArrow", new ResourceLocation("spectral_arrow")); + map.put("EntityShulkerBullet", new ResourceLocation("shulker_bullet")); + map.put("EntityDragonFireball", new ResourceLocation("dragon_fireball")); + map.put("EntityZombieVillager", new ResourceLocation("zombie_villager")); + map.put("EntityHorseSkeleton", new ResourceLocation("skeleton_horse")); + map.put("EntityHorseZombie", new ResourceLocation("zombie_horse")); + map.put("EntityArmorStand", new ResourceLocation("armor_stand")); + map.put("EntityHorseDonkey", new ResourceLocation("donkey")); + map.put("EntityHorseMule", new ResourceLocation("mule")); + map.put("EntityEvokerFangs", new ResourceLocation("evocation_fangs")); + map.put("EntityEvoker", new ResourceLocation("evocation_illager")); + map.put("EntityVex", new ResourceLocation("vex")); + map.put("EntityVindicator", new ResourceLocation("vindication_illager")); + map.put("EntityIllagerIllusioner", new ResourceLocation("illusion_illager")); + map.put("EntityMinecartCommandBlock", new ResourceLocation("commandblock_minecart")); + map.put("EntityBoat", new ResourceLocation("boat")); + map.put("EntityMinecartRideable", new ResourceLocation("minecart")); + map.put("EntityMinecartChest", new ResourceLocation("chest_minecart")); + map.put("EntityMinecartFurnace", new ResourceLocation("furnace_minecart")); + map.put("EntityMinecartTNT", new ResourceLocation("tnt_minecart")); + map.put("EntityMinecartHopper", new ResourceLocation("hopper_minecart")); + map.put("EntityMinecartMobSpawner", new ResourceLocation("spawner_minecart")); + map.put("EntityCreeper", new ResourceLocation("creeper")); + map.put("EntitySkeleton", new ResourceLocation("skeleton")); + map.put("EntitySpider", new ResourceLocation("spider")); + map.put("EntityGiantZombie", new ResourceLocation("giant")); + map.put("EntityZombie", new ResourceLocation("zombie")); + map.put("EntitySlime", new ResourceLocation("slime")); + map.put("EntityGhast", new ResourceLocation("ghast")); + map.put("EntityPigZombie", new ResourceLocation("zombie_pigman")); + map.put("EntityEnderman", new ResourceLocation("enderman")); + map.put("EntityCaveSpider", new ResourceLocation("cave_spider")); + map.put("EntitySilverfish", new ResourceLocation("silverfish")); + map.put("EntityBlaze", new ResourceLocation("blaze")); + map.put("EntityMagmaCube", new ResourceLocation("magma_cube")); + map.put("EntityEnderDragon", new ResourceLocation("ender_dragon")); + map.put("EntityWither", new ResourceLocation("wither")); + map.put("EntityBat", new ResourceLocation("bat")); + map.put("EntityWitch", new ResourceLocation("witch")); + map.put("EntityEndermite", new ResourceLocation("endermite")); + map.put("EntityGuardian", new ResourceLocation("guardian")); + map.put("EntityShulker", new ResourceLocation("shulker")); + map.put("EntityPig", new ResourceLocation("pig")); + map.put("EntitySheep", new ResourceLocation("sheep")); + map.put("EntityCow", new ResourceLocation("cow")); + map.put("EntityChicken", new ResourceLocation("chicken")); + map.put("EntitySquid", new ResourceLocation("squid")); + map.put("EntityWolf", new ResourceLocation("wolf")); + map.put("EntityMushroomCow", new ResourceLocation("mooshroom")); + map.put("EntitySnowman", new ResourceLocation("snowman")); + map.put("EntityOcelot", new ResourceLocation("ocelot")); + map.put("EntityIronGolem", new ResourceLocation("villager_golem")); + map.put("EntityHorse", new ResourceLocation("horse")); + map.put("EntityRabbit", new ResourceLocation("rabbit")); + map.put("EntityPolarBear", new ResourceLocation("polar_bear")); + map.put("EntityLlama", new ResourceLocation("llama")); + map.put("EntityLlamaSpit", new ResourceLocation("llama_spit")); + map.put("EntityParrot", new ResourceLocation("parrot")); + map.put("EntityVillager", new ResourceLocation("villager")); + map.put("EntityEnderCrystal", new ResourceLocation("ender_crystal")); + map.put("TileEntityFurnace", new ResourceLocation("furnace")); + map.put("TileEntityChest", new ResourceLocation("chest")); + map.put("TileEntityEnderChest", new ResourceLocation("ender_chest")); + map.put("TileEntityRecordPlayer", new ResourceLocation("jukebox")); + map.put("TileEntityDispenser", new ResourceLocation("dispenser")); + map.put("TileEntityDropper", new ResourceLocation("dropper")); + map.put("TileEntitySign", new ResourceLocation("sign")); + map.put("TileEntityMobSpawner", new ResourceLocation("mob_spawner")); + map.put("TileEntityNote", new ResourceLocation("noteblock")); + map.put("TileEntityPiston", new ResourceLocation("piston")); + map.put("TileEntityBrewingStand", new ResourceLocation("brewing_stand")); + map.put("TileEntityEnchantTable", new ResourceLocation("enchanting_table")); + map.put("TileEntityEnderPortal", new ResourceLocation("end_portal")); + map.put("TileEntityBeacon", new ResourceLocation("beacon")); + map.put("TileEntitySkull", new ResourceLocation("skull")); + map.put("TileEntityLightDetector", new ResourceLocation("daylight_detector")); + map.put("TileEntityHopper", new ResourceLocation("hopper")); + map.put("TileEntityComparator", new ResourceLocation("comparator")); + map.put("TileEntityFlowerPot", new ResourceLocation("flower_pot")); + map.put("TileEntityBanner", new ResourceLocation("banner")); + map.put("TileEntityStructure", new ResourceLocation("structure_block")); + map.put("TileEntityEndGateway", new ResourceLocation("end_gateway")); + map.put("TileEntityCommand", new ResourceLocation("command_block")); + map.put("TileEntityShulkerBox", new ResourceLocation("shulker_box")); + map.put("TileEntityBed", new ResourceLocation("bed")); + } + + private static ResourceLocation getKey(String type) { + final ResourceLocation key = OLD_ID_TO_KEY_MAP.get(type); + if (key == null) { + throw new IllegalArgumentException("Unknown mapping for " + type); + } + return key; + } + + private static void convertCompound(LegacyType type, net.minecraft.nbt.CompoundTag cmp, String key, int sourceVer, int targetVer) { + cmp.put(key, convert(type, cmp.getCompound(key), sourceVer, targetVer)); + } + + private static void convertItem(net.minecraft.nbt.CompoundTag nbttagcompound, String key, int sourceVer, int targetVer) { + if (nbttagcompound.contains(key, 10)) { + convertCompound(LegacyType.ITEM_INSTANCE, nbttagcompound, key, sourceVer, targetVer); + } + } + + private static void convertItems(net.minecraft.nbt.CompoundTag nbttagcompound, String key, int sourceVer, int targetVer) { + if (nbttagcompound.contains(key, 9)) { + net.minecraft.nbt.ListTag nbttaglist = nbttagcompound.getList(key, 10); + + for (int j = 0; j < nbttaglist.size(); ++j) { + nbttaglist.set(j, convert(LegacyType.ITEM_INSTANCE, nbttaglist.getCompound(j), sourceVer, targetVer)); + } + } + + } + + private static class DataConverterEquipment implements DataConverter { + + DataConverterEquipment() { + } + + public int getDataVersion() { + return 100; + } + + public net.minecraft.nbt.CompoundTag convert(net.minecraft.nbt.CompoundTag cmp) { + net.minecraft.nbt.ListTag nbttaglist = cmp.getList("Equipment", 10); + net.minecraft.nbt.ListTag nbttaglist1; + + if (!nbttaglist.isEmpty() && !cmp.contains("HandItems", 10)) { + nbttaglist1 = new net.minecraft.nbt.ListTag(); + nbttaglist1.add(nbttaglist.get(0)); + nbttaglist1.add(new net.minecraft.nbt.CompoundTag()); + cmp.put("HandItems", nbttaglist1); + } + + if (nbttaglist.size() > 1 && !cmp.contains("ArmorItem", 10)) { + nbttaglist1 = new net.minecraft.nbt.ListTag(); + nbttaglist1.add(nbttaglist.get(1)); + nbttaglist1.add(nbttaglist.get(2)); + nbttaglist1.add(nbttaglist.get(3)); + nbttaglist1.add(nbttaglist.get(4)); + cmp.put("ArmorItems", nbttaglist1); + } + + cmp.remove("Equipment"); + if (cmp.contains("DropChances", 9)) { + nbttaglist1 = cmp.getList("DropChances", 5); + net.minecraft.nbt.ListTag nbttaglist2; + + if (!cmp.contains("HandDropChances", 10)) { + nbttaglist2 = new net.minecraft.nbt.ListTag(); + nbttaglist2.add(net.minecraft.nbt.FloatTag.valueOf(nbttaglist1.getFloat(0))); + nbttaglist2.add(net.minecraft.nbt.FloatTag.valueOf(0.0F)); + cmp.put("HandDropChances", nbttaglist2); + } + + if (!cmp.contains("ArmorDropChances", 10)) { + nbttaglist2 = new net.minecraft.nbt.ListTag(); + nbttaglist2.add(net.minecraft.nbt.FloatTag.valueOf(nbttaglist1.getFloat(1))); + nbttaglist2.add(net.minecraft.nbt.FloatTag.valueOf(nbttaglist1.getFloat(2))); + nbttaglist2.add(net.minecraft.nbt.FloatTag.valueOf(nbttaglist1.getFloat(3))); + nbttaglist2.add(net.minecraft.nbt.FloatTag.valueOf(nbttaglist1.getFloat(4))); + cmp.put("ArmorDropChances", nbttaglist2); + } + + cmp.remove("DropChances"); + } + + return cmp; + } + } + + private static class DataInspectorBlockEntity implements DataInspector { + + private static final Map b = Maps.newHashMap(); + private static final Map c = Maps.newHashMap(); + + DataInspectorBlockEntity() { + } + + @Nullable + private static String convertEntityId(int i, String s) { + String key = new ResourceLocation(s).toString(); + if (i < 515 && DataInspectorBlockEntity.b.containsKey(key)) { + return DataInspectorBlockEntity.b.get(key); + } else { + return DataInspectorBlockEntity.c.get(key); + } + } + + public net.minecraft.nbt.CompoundTag inspect(net.minecraft.nbt.CompoundTag cmp, int sourceVer, int targetVer) { + if (!cmp.contains("tag", 10)) { + return cmp; + } else { + net.minecraft.nbt.CompoundTag nbttagcompound1 = cmp.getCompound("tag"); + + if (nbttagcompound1.contains("BlockEntityTag", 10)) { + net.minecraft.nbt.CompoundTag nbttagcompound2 = nbttagcompound1.getCompound("BlockEntityTag"); + String s = cmp.getString("id"); + String s1 = convertEntityId(sourceVer, s); + boolean flag; + + if (s1 == null) { + // CraftBukkit - Remove unnecessary warning (occurs when deserializing a Shulker Box item) + // DataInspectorBlockEntity.a.warn("Unable to resolve BlockEntity for ItemInstance: {}", s); + flag = false; + } else { + flag = !nbttagcompound2.contains("id"); + nbttagcompound2.putString("id", s1); + } + + convert(LegacyType.BLOCK_ENTITY, nbttagcompound2, sourceVer, targetVer); + if (flag) { + nbttagcompound2.remove("id"); + } + } + + return cmp; + } + } + + static { + Map map = DataInspectorBlockEntity.b; + + map.put("minecraft:furnace", "Furnace"); + map.put("minecraft:lit_furnace", "Furnace"); + map.put("minecraft:chest", "Chest"); + map.put("minecraft:trapped_chest", "Chest"); + map.put("minecraft:ender_chest", "EnderChest"); + map.put("minecraft:jukebox", "RecordPlayer"); + map.put("minecraft:dispenser", "Trap"); + map.put("minecraft:dropper", "Dropper"); + map.put("minecraft:sign", "Sign"); + map.put("minecraft:mob_spawner", "MobSpawner"); + map.put("minecraft:noteblock", "Music"); + map.put("minecraft:brewing_stand", "Cauldron"); + map.put("minecraft:enhanting_table", "EnchantTable"); + map.put("minecraft:command_block", "CommandBlock"); + map.put("minecraft:beacon", "Beacon"); + map.put("minecraft:skull", "Skull"); + map.put("minecraft:daylight_detector", "DLDetector"); + map.put("minecraft:hopper", "Hopper"); + map.put("minecraft:banner", "Banner"); + map.put("minecraft:flower_pot", "FlowerPot"); + map.put("minecraft:repeating_command_block", "CommandBlock"); + map.put("minecraft:chain_command_block", "CommandBlock"); + map.put("minecraft:standing_sign", "Sign"); + map.put("minecraft:wall_sign", "Sign"); + map.put("minecraft:piston_head", "Piston"); + map.put("minecraft:daylight_detector_inverted", "DLDetector"); + map.put("minecraft:unpowered_comparator", "Comparator"); + map.put("minecraft:powered_comparator", "Comparator"); + map.put("minecraft:wall_banner", "Banner"); + map.put("minecraft:standing_banner", "Banner"); + map.put("minecraft:structure_block", "Structure"); + map.put("minecraft:end_portal", "Airportal"); + map.put("minecraft:end_gateway", "EndGateway"); + map.put("minecraft:shield", "Shield"); + map = DataInspectorBlockEntity.c; + map.put("minecraft:furnace", "minecraft:furnace"); + map.put("minecraft:lit_furnace", "minecraft:furnace"); + map.put("minecraft:chest", "minecraft:chest"); + map.put("minecraft:trapped_chest", "minecraft:chest"); + map.put("minecraft:ender_chest", "minecraft:enderchest"); + map.put("minecraft:jukebox", "minecraft:jukebox"); + map.put("minecraft:dispenser", "minecraft:dispenser"); + map.put("minecraft:dropper", "minecraft:dropper"); + map.put("minecraft:sign", "minecraft:sign"); + map.put("minecraft:mob_spawner", "minecraft:mob_spawner"); + map.put("minecraft:noteblock", "minecraft:noteblock"); + map.put("minecraft:brewing_stand", "minecraft:brewing_stand"); + map.put("minecraft:enhanting_table", "minecraft:enchanting_table"); + map.put("minecraft:command_block", "minecraft:command_block"); + map.put("minecraft:beacon", "minecraft:beacon"); + map.put("minecraft:skull", "minecraft:skull"); + map.put("minecraft:daylight_detector", "minecraft:daylight_detector"); + map.put("minecraft:hopper", "minecraft:hopper"); + map.put("minecraft:banner", "minecraft:banner"); + map.put("minecraft:flower_pot", "minecraft:flower_pot"); + map.put("minecraft:repeating_command_block", "minecraft:command_block"); + map.put("minecraft:chain_command_block", "minecraft:command_block"); + map.put("minecraft:shulker_box", "minecraft:shulker_box"); + map.put("minecraft:white_shulker_box", "minecraft:shulker_box"); + map.put("minecraft:orange_shulker_box", "minecraft:shulker_box"); + map.put("minecraft:magenta_shulker_box", "minecraft:shulker_box"); + map.put("minecraft:light_blue_shulker_box", "minecraft:shulker_box"); + map.put("minecraft:yellow_shulker_box", "minecraft:shulker_box"); + map.put("minecraft:lime_shulker_box", "minecraft:shulker_box"); + map.put("minecraft:pink_shulker_box", "minecraft:shulker_box"); + map.put("minecraft:gray_shulker_box", "minecraft:shulker_box"); + map.put("minecraft:silver_shulker_box", "minecraft:shulker_box"); + map.put("minecraft:cyan_shulker_box", "minecraft:shulker_box"); + map.put("minecraft:purple_shulker_box", "minecraft:shulker_box"); + map.put("minecraft:blue_shulker_box", "minecraft:shulker_box"); + map.put("minecraft:brown_shulker_box", "minecraft:shulker_box"); + map.put("minecraft:green_shulker_box", "minecraft:shulker_box"); + map.put("minecraft:red_shulker_box", "minecraft:shulker_box"); + map.put("minecraft:black_shulker_box", "minecraft:shulker_box"); + map.put("minecraft:bed", "minecraft:bed"); + map.put("minecraft:standing_sign", "minecraft:sign"); + map.put("minecraft:wall_sign", "minecraft:sign"); + map.put("minecraft:piston_head", "minecraft:piston"); + map.put("minecraft:daylight_detector_inverted", "minecraft:daylight_detector"); + map.put("minecraft:unpowered_comparator", "minecraft:comparator"); + map.put("minecraft:powered_comparator", "minecraft:comparator"); + map.put("minecraft:wall_banner", "minecraft:banner"); + map.put("minecraft:standing_banner", "minecraft:banner"); + map.put("minecraft:structure_block", "minecraft:structure_block"); + map.put("minecraft:end_portal", "minecraft:end_portal"); + map.put("minecraft:end_gateway", "minecraft:end_gateway"); + map.put("minecraft:shield", "minecraft:shield"); + } + } + + private static class DataInspectorEntity implements DataInspector { + + DataInspectorEntity() { + } + + public net.minecraft.nbt.CompoundTag inspect(net.minecraft.nbt.CompoundTag cmp, int sourceVer, int targetVer) { + net.minecraft.nbt.CompoundTag nbttagcompound1 = cmp.getCompound("tag"); + + if (nbttagcompound1.contains("EntityTag", 10)) { + net.minecraft.nbt.CompoundTag nbttagcompound2 = nbttagcompound1.getCompound("EntityTag"); + String s = cmp.getString("id"); + String s1; + + if ("minecraft:armor_stand".equals(s)) { + s1 = sourceVer < 515 ? "ArmorStand" : "minecraft:armor_stand"; + } else { + if (!"minecraft:spawn_egg".equals(s)) { + return cmp; + } + + s1 = nbttagcompound2.getString("id"); + } + + boolean flag; + + flag = !nbttagcompound2.contains("id", 8); + nbttagcompound2.putString("id", s1); + + convert(LegacyType.ENTITY, nbttagcompound2, sourceVer, targetVer); + if (flag) { + nbttagcompound2.remove("id"); + } + } + + return cmp; + } + } + + + private abstract static class DataInspectorTagged implements DataInspector { + + private final ResourceLocation key; + + DataInspectorTagged(String type) { + this.key = getKey(type); + } + + public net.minecraft.nbt.CompoundTag inspect(net.minecraft.nbt.CompoundTag cmp, int sourceVer, int targetVer) { + if (this.key.equals(new ResourceLocation(cmp.getString("id")))) { + cmp = this.inspectChecked(cmp, sourceVer, targetVer); + } + + return cmp; + } + + abstract net.minecraft.nbt.CompoundTag inspectChecked(net.minecraft.nbt.CompoundTag nbttagcompound, int sourceVer, int targetVer); + } + + private static class DataInspectorItemList extends DataInspectorTagged { + + private final String[] keys; + + DataInspectorItemList(String oclass, String... astring) { + super(oclass); + this.keys = astring; + } + + net.minecraft.nbt.CompoundTag inspectChecked(net.minecraft.nbt.CompoundTag nbttagcompound, int sourceVer, int targetVer) { + for (String s : this.keys) { + PaperweightDataConverters.convertItems(nbttagcompound, s, sourceVer, targetVer); + } + + return nbttagcompound; + } + } + + private static class DataInspectorItem extends DataInspectorTagged { + + private final String[] keys; + + DataInspectorItem(String oclass, String... astring) { + super(oclass); + this.keys = astring; + } + + net.minecraft.nbt.CompoundTag inspectChecked(net.minecraft.nbt.CompoundTag nbttagcompound, int sourceVer, int targetVer) { + for (String key : this.keys) { + PaperweightDataConverters.convertItem(nbttagcompound, key, sourceVer, targetVer); + } + + return nbttagcompound; + } + } + + private static class DataConverterMaterialId implements DataConverter { + + private static final String[] materials = new String[2268]; + + DataConverterMaterialId() { + } + + public int getDataVersion() { + return 102; + } + + public net.minecraft.nbt.CompoundTag convert(net.minecraft.nbt.CompoundTag cmp) { + if (cmp.contains("id", 99)) { + short short0 = cmp.getShort("id"); + + if (short0 > 0 && short0 < materials.length && materials[short0] != null) { + cmp.putString("id", materials[short0]); + } + } + + return cmp; + } + + static { + materials[1] = "minecraft:stone"; + materials[2] = "minecraft:grass"; + materials[3] = "minecraft:dirt"; + materials[4] = "minecraft:cobblestone"; + materials[5] = "minecraft:planks"; + materials[6] = "minecraft:sapling"; + materials[7] = "minecraft:bedrock"; + materials[8] = "minecraft:flowing_water"; + materials[9] = "minecraft:water"; + materials[10] = "minecraft:flowing_lava"; + materials[11] = "minecraft:lava"; + materials[12] = "minecraft:sand"; + materials[13] = "minecraft:gravel"; + materials[14] = "minecraft:gold_ore"; + materials[15] = "minecraft:iron_ore"; + materials[16] = "minecraft:coal_ore"; + materials[17] = "minecraft:log"; + materials[18] = "minecraft:leaves"; + materials[19] = "minecraft:sponge"; + materials[20] = "minecraft:glass"; + materials[21] = "minecraft:lapis_ore"; + materials[22] = "minecraft:lapis_block"; + materials[23] = "minecraft:dispenser"; + materials[24] = "minecraft:sandstone"; + materials[25] = "minecraft:noteblock"; + materials[27] = "minecraft:golden_rail"; + materials[28] = "minecraft:detector_rail"; + materials[29] = "minecraft:sticky_piston"; + materials[30] = "minecraft:web"; + materials[31] = "minecraft:tallgrass"; + materials[32] = "minecraft:deadbush"; + materials[33] = "minecraft:piston"; + materials[35] = "minecraft:wool"; + materials[37] = "minecraft:yellow_flower"; + materials[38] = "minecraft:red_flower"; + materials[39] = "minecraft:brown_mushroom"; + materials[40] = "minecraft:red_mushroom"; + materials[41] = "minecraft:gold_block"; + materials[42] = "minecraft:iron_block"; + materials[43] = "minecraft:double_stone_slab"; + materials[44] = "minecraft:stone_slab"; + materials[45] = "minecraft:brick_block"; + materials[46] = "minecraft:tnt"; + materials[47] = "minecraft:bookshelf"; + materials[48] = "minecraft:mossy_cobblestone"; + materials[49] = "minecraft:obsidian"; + materials[50] = "minecraft:torch"; + materials[51] = "minecraft:fire"; + materials[52] = "minecraft:mob_spawner"; + materials[53] = "minecraft:oak_stairs"; + materials[54] = "minecraft:chest"; + materials[56] = "minecraft:diamond_ore"; + materials[57] = "minecraft:diamond_block"; + materials[58] = "minecraft:crafting_table"; + materials[60] = "minecraft:farmland"; + materials[61] = "minecraft:furnace"; + materials[62] = "minecraft:lit_furnace"; + materials[65] = "minecraft:ladder"; + materials[66] = "minecraft:rail"; + materials[67] = "minecraft:stone_stairs"; + materials[69] = "minecraft:lever"; + materials[70] = "minecraft:stone_pressure_plate"; + materials[72] = "minecraft:wooden_pressure_plate"; + materials[73] = "minecraft:redstone_ore"; + materials[76] = "minecraft:redstone_torch"; + materials[77] = "minecraft:stone_button"; + materials[78] = "minecraft:snow_layer"; + materials[79] = "minecraft:ice"; + materials[80] = "minecraft:snow"; + materials[81] = "minecraft:cactus"; + materials[82] = "minecraft:clay"; + materials[84] = "minecraft:jukebox"; + materials[85] = "minecraft:fence"; + materials[86] = "minecraft:pumpkin"; + materials[87] = "minecraft:netherrack"; + materials[88] = "minecraft:soul_sand"; + materials[89] = "minecraft:glowstone"; + materials[90] = "minecraft:portal"; + materials[91] = "minecraft:lit_pumpkin"; + materials[95] = "minecraft:stained_glass"; + materials[96] = "minecraft:trapdoor"; + materials[97] = "minecraft:monster_egg"; + materials[98] = "minecraft:stonebrick"; + materials[99] = "minecraft:brown_mushroom_block"; + materials[100] = "minecraft:red_mushroom_block"; + materials[101] = "minecraft:iron_bars"; + materials[102] = "minecraft:glass_pane"; + materials[103] = "minecraft:melon_block"; + materials[106] = "minecraft:vine"; + materials[107] = "minecraft:fence_gate"; + materials[108] = "minecraft:brick_stairs"; + materials[109] = "minecraft:stone_brick_stairs"; + materials[110] = "minecraft:mycelium"; + materials[111] = "minecraft:waterlily"; + materials[112] = "minecraft:nether_brick"; + materials[113] = "minecraft:nether_brick_fence"; + materials[114] = "minecraft:nether_brick_stairs"; + materials[116] = "minecraft:enchanting_table"; + materials[119] = "minecraft:end_portal"; + materials[120] = "minecraft:end_portal_frame"; + materials[121] = "minecraft:end_stone"; + materials[122] = "minecraft:dragon_egg"; + materials[123] = "minecraft:redstone_lamp"; + materials[125] = "minecraft:double_wooden_slab"; + materials[126] = "minecraft:wooden_slab"; + materials[127] = "minecraft:cocoa"; + materials[128] = "minecraft:sandstone_stairs"; + materials[129] = "minecraft:emerald_ore"; + materials[130] = "minecraft:ender_chest"; + materials[131] = "minecraft:tripwire_hook"; + materials[133] = "minecraft:emerald_block"; + materials[134] = "minecraft:spruce_stairs"; + materials[135] = "minecraft:birch_stairs"; + materials[136] = "minecraft:jungle_stairs"; + materials[137] = "minecraft:command_block"; + materials[138] = "minecraft:beacon"; + materials[139] = "minecraft:cobblestone_wall"; + materials[141] = "minecraft:carrots"; + materials[142] = "minecraft:potatoes"; + materials[143] = "minecraft:wooden_button"; + materials[145] = "minecraft:anvil"; + materials[146] = "minecraft:trapped_chest"; + materials[147] = "minecraft:light_weighted_pressure_plate"; + materials[148] = "minecraft:heavy_weighted_pressure_plate"; + materials[151] = "minecraft:daylight_detector"; + materials[152] = "minecraft:redstone_block"; + materials[153] = "minecraft:quartz_ore"; + materials[154] = "minecraft:hopper"; + materials[155] = "minecraft:quartz_block"; + materials[156] = "minecraft:quartz_stairs"; + materials[157] = "minecraft:activator_rail"; + materials[158] = "minecraft:dropper"; + materials[159] = "minecraft:stained_hardened_clay"; + materials[160] = "minecraft:stained_glass_pane"; + materials[161] = "minecraft:leaves2"; + materials[162] = "minecraft:log2"; + materials[163] = "minecraft:acacia_stairs"; + materials[164] = "minecraft:dark_oak_stairs"; + materials[170] = "minecraft:hay_block"; + materials[171] = "minecraft:carpet"; + materials[172] = "minecraft:hardened_clay"; + materials[173] = "minecraft:coal_block"; + materials[174] = "minecraft:packed_ice"; + materials[175] = "minecraft:double_plant"; + materials[256] = "minecraft:iron_shovel"; + materials[257] = "minecraft:iron_pickaxe"; + materials[258] = "minecraft:iron_axe"; + materials[259] = "minecraft:flint_and_steel"; + materials[260] = "minecraft:apple"; + materials[261] = "minecraft:bow"; + materials[262] = "minecraft:arrow"; + materials[263] = "minecraft:coal"; + materials[264] = "minecraft:diamond"; + materials[265] = "minecraft:iron_ingot"; + materials[266] = "minecraft:gold_ingot"; + materials[267] = "minecraft:iron_sword"; + materials[268] = "minecraft:wooden_sword"; + materials[269] = "minecraft:wooden_shovel"; + materials[270] = "minecraft:wooden_pickaxe"; + materials[271] = "minecraft:wooden_axe"; + materials[272] = "minecraft:stone_sword"; + materials[273] = "minecraft:stone_shovel"; + materials[274] = "minecraft:stone_pickaxe"; + materials[275] = "minecraft:stone_axe"; + materials[276] = "minecraft:diamond_sword"; + materials[277] = "minecraft:diamond_shovel"; + materials[278] = "minecraft:diamond_pickaxe"; + materials[279] = "minecraft:diamond_axe"; + materials[280] = "minecraft:stick"; + materials[281] = "minecraft:bowl"; + materials[282] = "minecraft:mushroom_stew"; + materials[283] = "minecraft:golden_sword"; + materials[284] = "minecraft:golden_shovel"; + materials[285] = "minecraft:golden_pickaxe"; + materials[286] = "minecraft:golden_axe"; + materials[287] = "minecraft:string"; + materials[288] = "minecraft:feather"; + materials[289] = "minecraft:gunpowder"; + materials[290] = "minecraft:wooden_hoe"; + materials[291] = "minecraft:stone_hoe"; + materials[292] = "minecraft:iron_hoe"; + materials[293] = "minecraft:diamond_hoe"; + materials[294] = "minecraft:golden_hoe"; + materials[295] = "minecraft:wheat_seeds"; + materials[296] = "minecraft:wheat"; + materials[297] = "minecraft:bread"; + materials[298] = "minecraft:leather_helmet"; + materials[299] = "minecraft:leather_chestplate"; + materials[300] = "minecraft:leather_leggings"; + materials[301] = "minecraft:leather_boots"; + materials[302] = "minecraft:chainmail_helmet"; + materials[303] = "minecraft:chainmail_chestplate"; + materials[304] = "minecraft:chainmail_leggings"; + materials[305] = "minecraft:chainmail_boots"; + materials[306] = "minecraft:iron_helmet"; + materials[307] = "minecraft:iron_chestplate"; + materials[308] = "minecraft:iron_leggings"; + materials[309] = "minecraft:iron_boots"; + materials[310] = "minecraft:diamond_helmet"; + materials[311] = "minecraft:diamond_chestplate"; + materials[312] = "minecraft:diamond_leggings"; + materials[313] = "minecraft:diamond_boots"; + materials[314] = "minecraft:golden_helmet"; + materials[315] = "minecraft:golden_chestplate"; + materials[316] = "minecraft:golden_leggings"; + materials[317] = "minecraft:golden_boots"; + materials[318] = "minecraft:flint"; + materials[319] = "minecraft:porkchop"; + materials[320] = "minecraft:cooked_porkchop"; + materials[321] = "minecraft:painting"; + materials[322] = "minecraft:golden_apple"; + materials[323] = "minecraft:sign"; + materials[324] = "minecraft:wooden_door"; + materials[325] = "minecraft:bucket"; + materials[326] = "minecraft:water_bucket"; + materials[327] = "minecraft:lava_bucket"; + materials[328] = "minecraft:minecart"; + materials[329] = "minecraft:saddle"; + materials[330] = "minecraft:iron_door"; + materials[331] = "minecraft:redstone"; + materials[332] = "minecraft:snowball"; + materials[333] = "minecraft:boat"; + materials[334] = "minecraft:leather"; + materials[335] = "minecraft:milk_bucket"; + materials[336] = "minecraft:brick"; + materials[337] = "minecraft:clay_ball"; + materials[338] = "minecraft:reeds"; + materials[339] = "minecraft:paper"; + materials[340] = "minecraft:book"; + materials[341] = "minecraft:slime_ball"; + materials[342] = "minecraft:chest_minecart"; + materials[343] = "minecraft:furnace_minecart"; + materials[344] = "minecraft:egg"; + materials[345] = "minecraft:compass"; + materials[346] = "minecraft:fishing_rod"; + materials[347] = "minecraft:clock"; + materials[348] = "minecraft:glowstone_dust"; + materials[349] = "minecraft:fish"; + materials[350] = "minecraft:cooked_fish"; // Paper - cooked_fished -> cooked_fish + materials[351] = "minecraft:dye"; + materials[352] = "minecraft:bone"; + materials[353] = "minecraft:sugar"; + materials[354] = "minecraft:cake"; + materials[355] = "minecraft:bed"; + materials[356] = "minecraft:repeater"; + materials[357] = "minecraft:cookie"; + materials[358] = "minecraft:filled_map"; + materials[359] = "minecraft:shears"; + materials[360] = "minecraft:melon"; + materials[361] = "minecraft:pumpkin_seeds"; + materials[362] = "minecraft:melon_seeds"; + materials[363] = "minecraft:beef"; + materials[364] = "minecraft:cooked_beef"; + materials[365] = "minecraft:chicken"; + materials[366] = "minecraft:cooked_chicken"; + materials[367] = "minecraft:rotten_flesh"; + materials[368] = "minecraft:ender_pearl"; + materials[369] = "minecraft:blaze_rod"; + materials[370] = "minecraft:ghast_tear"; + materials[371] = "minecraft:gold_nugget"; + materials[372] = "minecraft:nether_wart"; + materials[373] = "minecraft:potion"; + materials[374] = "minecraft:glass_bottle"; + materials[375] = "minecraft:spider_eye"; + materials[376] = "minecraft:fermented_spider_eye"; + materials[377] = "minecraft:blaze_powder"; + materials[378] = "minecraft:magma_cream"; + materials[379] = "minecraft:brewing_stand"; + materials[380] = "minecraft:cauldron"; + materials[381] = "minecraft:ender_eye"; + materials[382] = "minecraft:speckled_melon"; + materials[383] = "minecraft:spawn_egg"; + materials[384] = "minecraft:experience_bottle"; + materials[385] = "minecraft:fire_charge"; + materials[386] = "minecraft:writable_book"; + materials[387] = "minecraft:written_book"; + materials[388] = "minecraft:emerald"; + materials[389] = "minecraft:item_frame"; + materials[390] = "minecraft:flower_pot"; + materials[391] = "minecraft:carrot"; + materials[392] = "minecraft:potato"; + materials[393] = "minecraft:baked_potato"; + materials[394] = "minecraft:poisonous_potato"; + materials[395] = "minecraft:map"; + materials[396] = "minecraft:golden_carrot"; + materials[397] = "minecraft:skull"; + materials[398] = "minecraft:carrot_on_a_stick"; + materials[399] = "minecraft:nether_star"; + materials[400] = "minecraft:pumpkin_pie"; + materials[401] = "minecraft:fireworks"; + materials[402] = "minecraft:firework_charge"; + materials[403] = "minecraft:enchanted_book"; + materials[404] = "minecraft:comparator"; + materials[405] = "minecraft:netherbrick"; + materials[406] = "minecraft:quartz"; + materials[407] = "minecraft:tnt_minecart"; + materials[408] = "minecraft:hopper_minecart"; + materials[417] = "minecraft:iron_horse_armor"; + materials[418] = "minecraft:golden_horse_armor"; + materials[419] = "minecraft:diamond_horse_armor"; + materials[420] = "minecraft:lead"; + materials[421] = "minecraft:name_tag"; + materials[422] = "minecraft:command_block_minecart"; + materials[2256] = "minecraft:record_13"; + materials[2257] = "minecraft:record_cat"; + materials[2258] = "minecraft:record_blocks"; + materials[2259] = "minecraft:record_chirp"; + materials[2260] = "minecraft:record_far"; + materials[2261] = "minecraft:record_mall"; + materials[2262] = "minecraft:record_mellohi"; + materials[2263] = "minecraft:record_stal"; + materials[2264] = "minecraft:record_strad"; + materials[2265] = "minecraft:record_ward"; + materials[2266] = "minecraft:record_11"; + materials[2267] = "minecraft:record_wait"; + // Paper start + materials[409] = "minecraft:prismarine_shard"; + materials[410] = "minecraft:prismarine_crystals"; + materials[411] = "minecraft:rabbit"; + materials[412] = "minecraft:cooked_rabbit"; + materials[413] = "minecraft:rabbit_stew"; + materials[414] = "minecraft:rabbit_foot"; + materials[415] = "minecraft:rabbit_hide"; + materials[416] = "minecraft:armor_stand"; + materials[423] = "minecraft:mutton"; + materials[424] = "minecraft:cooked_mutton"; + materials[425] = "minecraft:banner"; + materials[426] = "minecraft:end_crystal"; + materials[427] = "minecraft:spruce_door"; + materials[428] = "minecraft:birch_door"; + materials[429] = "minecraft:jungle_door"; + materials[430] = "minecraft:acacia_door"; + materials[431] = "minecraft:dark_oak_door"; + materials[432] = "minecraft:chorus_fruit"; + materials[433] = "minecraft:chorus_fruit_popped"; + materials[434] = "minecraft:beetroot"; + materials[435] = "minecraft:beetroot_seeds"; + materials[436] = "minecraft:beetroot_soup"; + materials[437] = "minecraft:dragon_breath"; + materials[438] = "minecraft:splash_potion"; + materials[439] = "minecraft:spectral_arrow"; + materials[440] = "minecraft:tipped_arrow"; + materials[441] = "minecraft:lingering_potion"; + materials[442] = "minecraft:shield"; + materials[443] = "minecraft:elytra"; + materials[444] = "minecraft:spruce_boat"; + materials[445] = "minecraft:birch_boat"; + materials[446] = "minecraft:jungle_boat"; + materials[447] = "minecraft:acacia_boat"; + materials[448] = "minecraft:dark_oak_boat"; + materials[449] = "minecraft:totem_of_undying"; + materials[450] = "minecraft:shulker_shell"; + materials[452] = "minecraft:iron_nugget"; + materials[453] = "minecraft:knowledge_book"; + // Paper end + } + } + + private static class DataConverterArmorStand implements DataConverter { + + DataConverterArmorStand() { + } + + public int getDataVersion() { + return 147; + } + + public net.minecraft.nbt.CompoundTag convert(net.minecraft.nbt.CompoundTag cmp) { + if ("ArmorStand".equals(cmp.getString("id")) && cmp.getBoolean("Silent") && !cmp.getBoolean("Marker")) { + cmp.remove("Silent"); + } + + return cmp; + } + } + + private static class DataConverterBanner implements DataConverter { + + DataConverterBanner() { + } + + public int getDataVersion() { + return 804; + } + + public net.minecraft.nbt.CompoundTag convert(net.minecraft.nbt.CompoundTag cmp) { + if ("minecraft:banner".equals(cmp.getString("id")) && cmp.contains("tag", 10)) { + net.minecraft.nbt.CompoundTag nbttagcompound1 = cmp.getCompound("tag"); + + if (nbttagcompound1.contains("BlockEntityTag", 10)) { + net.minecraft.nbt.CompoundTag nbttagcompound2 = nbttagcompound1.getCompound("BlockEntityTag"); + + if (nbttagcompound2.contains("Base", 99)) { + cmp.putShort("Damage", (short) (nbttagcompound2.getShort("Base") & 15)); + if (nbttagcompound1.contains("display", 10)) { + net.minecraft.nbt.CompoundTag nbttagcompound3 = nbttagcompound1.getCompound("display"); + + if (nbttagcompound3.contains("Lore", 9)) { + net.minecraft.nbt.ListTag nbttaglist = nbttagcompound3.getList("Lore", 8); + + if (nbttaglist.size() == 1 && "(+NBT)".equals(nbttaglist.getString(0))) { + return cmp; + } + } + } + + nbttagcompound2.remove("Base"); + if (nbttagcompound2.isEmpty()) { + nbttagcompound1.remove("BlockEntityTag"); + } + + if (nbttagcompound1.isEmpty()) { + cmp.remove("tag"); + } + } + } + } + + return cmp; + } + } + + private static class DataConverterPotionId implements DataConverter { + + private static final String[] potions = new String[128]; + + DataConverterPotionId() { + } + + public int getDataVersion() { + return 102; + } + + public net.minecraft.nbt.CompoundTag convert(net.minecraft.nbt.CompoundTag cmp) { + if ("minecraft:potion".equals(cmp.getString("id"))) { + net.minecraft.nbt.CompoundTag nbttagcompound1 = cmp.getCompound("tag"); + short short0 = cmp.getShort("Damage"); + + if (!nbttagcompound1.contains("Potion", 8)) { + String s = DataConverterPotionId.potions[short0 & 127]; + + nbttagcompound1.putString("Potion", s == null ? "minecraft:water" : s); + cmp.put("tag", nbttagcompound1); + if ((short0 & 16384) == 16384) { + cmp.putString("id", "minecraft:splash_potion"); + } + } + + if (short0 != 0) { + cmp.putShort("Damage", (short) 0); + } + } + + return cmp; + } + + static { + DataConverterPotionId.potions[0] = "minecraft:water"; + DataConverterPotionId.potions[1] = "minecraft:regeneration"; + DataConverterPotionId.potions[2] = "minecraft:swiftness"; + DataConverterPotionId.potions[3] = "minecraft:fire_resistance"; + DataConverterPotionId.potions[4] = "minecraft:poison"; + DataConverterPotionId.potions[5] = "minecraft:healing"; + DataConverterPotionId.potions[6] = "minecraft:night_vision"; + DataConverterPotionId.potions[7] = null; + DataConverterPotionId.potions[8] = "minecraft:weakness"; + DataConverterPotionId.potions[9] = "minecraft:strength"; + DataConverterPotionId.potions[10] = "minecraft:slowness"; + DataConverterPotionId.potions[11] = "minecraft:leaping"; + DataConverterPotionId.potions[12] = "minecraft:harming"; + DataConverterPotionId.potions[13] = "minecraft:water_breathing"; + DataConverterPotionId.potions[14] = "minecraft:invisibility"; + DataConverterPotionId.potions[15] = null; + DataConverterPotionId.potions[16] = "minecraft:awkward"; + DataConverterPotionId.potions[17] = "minecraft:regeneration"; + DataConverterPotionId.potions[18] = "minecraft:swiftness"; + DataConverterPotionId.potions[19] = "minecraft:fire_resistance"; + DataConverterPotionId.potions[20] = "minecraft:poison"; + DataConverterPotionId.potions[21] = "minecraft:healing"; + DataConverterPotionId.potions[22] = "minecraft:night_vision"; + DataConverterPotionId.potions[23] = null; + DataConverterPotionId.potions[24] = "minecraft:weakness"; + DataConverterPotionId.potions[25] = "minecraft:strength"; + DataConverterPotionId.potions[26] = "minecraft:slowness"; + DataConverterPotionId.potions[27] = "minecraft:leaping"; + DataConverterPotionId.potions[28] = "minecraft:harming"; + DataConverterPotionId.potions[29] = "minecraft:water_breathing"; + DataConverterPotionId.potions[30] = "minecraft:invisibility"; + DataConverterPotionId.potions[31] = null; + DataConverterPotionId.potions[32] = "minecraft:thick"; + DataConverterPotionId.potions[33] = "minecraft:strong_regeneration"; + DataConverterPotionId.potions[34] = "minecraft:strong_swiftness"; + DataConverterPotionId.potions[35] = "minecraft:fire_resistance"; + DataConverterPotionId.potions[36] = "minecraft:strong_poison"; + DataConverterPotionId.potions[37] = "minecraft:strong_healing"; + DataConverterPotionId.potions[38] = "minecraft:night_vision"; + DataConverterPotionId.potions[39] = null; + DataConverterPotionId.potions[40] = "minecraft:weakness"; + DataConverterPotionId.potions[41] = "minecraft:strong_strength"; + DataConverterPotionId.potions[42] = "minecraft:slowness"; + DataConverterPotionId.potions[43] = "minecraft:strong_leaping"; + DataConverterPotionId.potions[44] = "minecraft:strong_harming"; + DataConverterPotionId.potions[45] = "minecraft:water_breathing"; + DataConverterPotionId.potions[46] = "minecraft:invisibility"; + DataConverterPotionId.potions[47] = null; + DataConverterPotionId.potions[48] = null; + DataConverterPotionId.potions[49] = "minecraft:strong_regeneration"; + DataConverterPotionId.potions[50] = "minecraft:strong_swiftness"; + DataConverterPotionId.potions[51] = "minecraft:fire_resistance"; + DataConverterPotionId.potions[52] = "minecraft:strong_poison"; + DataConverterPotionId.potions[53] = "minecraft:strong_healing"; + DataConverterPotionId.potions[54] = "minecraft:night_vision"; + DataConverterPotionId.potions[55] = null; + DataConverterPotionId.potions[56] = "minecraft:weakness"; + DataConverterPotionId.potions[57] = "minecraft:strong_strength"; + DataConverterPotionId.potions[58] = "minecraft:slowness"; + DataConverterPotionId.potions[59] = "minecraft:strong_leaping"; + DataConverterPotionId.potions[60] = "minecraft:strong_harming"; + DataConverterPotionId.potions[61] = "minecraft:water_breathing"; + DataConverterPotionId.potions[62] = "minecraft:invisibility"; + DataConverterPotionId.potions[63] = null; + DataConverterPotionId.potions[64] = "minecraft:mundane"; + DataConverterPotionId.potions[65] = "minecraft:long_regeneration"; + DataConverterPotionId.potions[66] = "minecraft:long_swiftness"; + DataConverterPotionId.potions[67] = "minecraft:long_fire_resistance"; + DataConverterPotionId.potions[68] = "minecraft:long_poison"; + DataConverterPotionId.potions[69] = "minecraft:healing"; + DataConverterPotionId.potions[70] = "minecraft:long_night_vision"; + DataConverterPotionId.potions[71] = null; + DataConverterPotionId.potions[72] = "minecraft:long_weakness"; + DataConverterPotionId.potions[73] = "minecraft:long_strength"; + DataConverterPotionId.potions[74] = "minecraft:long_slowness"; + DataConverterPotionId.potions[75] = "minecraft:long_leaping"; + DataConverterPotionId.potions[76] = "minecraft:harming"; + DataConverterPotionId.potions[77] = "minecraft:long_water_breathing"; + DataConverterPotionId.potions[78] = "minecraft:long_invisibility"; + DataConverterPotionId.potions[79] = null; + DataConverterPotionId.potions[80] = "minecraft:awkward"; + DataConverterPotionId.potions[81] = "minecraft:long_regeneration"; + DataConverterPotionId.potions[82] = "minecraft:long_swiftness"; + DataConverterPotionId.potions[83] = "minecraft:long_fire_resistance"; + DataConverterPotionId.potions[84] = "minecraft:long_poison"; + DataConverterPotionId.potions[85] = "minecraft:healing"; + DataConverterPotionId.potions[86] = "minecraft:long_night_vision"; + DataConverterPotionId.potions[87] = null; + DataConverterPotionId.potions[88] = "minecraft:long_weakness"; + DataConverterPotionId.potions[89] = "minecraft:long_strength"; + DataConverterPotionId.potions[90] = "minecraft:long_slowness"; + DataConverterPotionId.potions[91] = "minecraft:long_leaping"; + DataConverterPotionId.potions[92] = "minecraft:harming"; + DataConverterPotionId.potions[93] = "minecraft:long_water_breathing"; + DataConverterPotionId.potions[94] = "minecraft:long_invisibility"; + DataConverterPotionId.potions[95] = null; + DataConverterPotionId.potions[96] = "minecraft:thick"; + DataConverterPotionId.potions[97] = "minecraft:regeneration"; + DataConverterPotionId.potions[98] = "minecraft:swiftness"; + DataConverterPotionId.potions[99] = "minecraft:long_fire_resistance"; + DataConverterPotionId.potions[100] = "minecraft:poison"; + DataConverterPotionId.potions[101] = "minecraft:strong_healing"; + DataConverterPotionId.potions[102] = "minecraft:long_night_vision"; + DataConverterPotionId.potions[103] = null; + DataConverterPotionId.potions[104] = "minecraft:long_weakness"; + DataConverterPotionId.potions[105] = "minecraft:strength"; + DataConverterPotionId.potions[106] = "minecraft:long_slowness"; + DataConverterPotionId.potions[107] = "minecraft:leaping"; + DataConverterPotionId.potions[108] = "minecraft:strong_harming"; + DataConverterPotionId.potions[109] = "minecraft:long_water_breathing"; + DataConverterPotionId.potions[110] = "minecraft:long_invisibility"; + DataConverterPotionId.potions[111] = null; + DataConverterPotionId.potions[112] = null; + DataConverterPotionId.potions[113] = "minecraft:regeneration"; + DataConverterPotionId.potions[114] = "minecraft:swiftness"; + DataConverterPotionId.potions[115] = "minecraft:long_fire_resistance"; + DataConverterPotionId.potions[116] = "minecraft:poison"; + DataConverterPotionId.potions[117] = "minecraft:strong_healing"; + DataConverterPotionId.potions[118] = "minecraft:long_night_vision"; + DataConverterPotionId.potions[119] = null; + DataConverterPotionId.potions[120] = "minecraft:long_weakness"; + DataConverterPotionId.potions[121] = "minecraft:strength"; + DataConverterPotionId.potions[122] = "minecraft:long_slowness"; + DataConverterPotionId.potions[123] = "minecraft:leaping"; + DataConverterPotionId.potions[124] = "minecraft:strong_harming"; + DataConverterPotionId.potions[125] = "minecraft:long_water_breathing"; + DataConverterPotionId.potions[126] = "minecraft:long_invisibility"; + DataConverterPotionId.potions[127] = null; + } + } + + private static class DataConverterSpawnEgg implements DataConverter { + + private static final String[] eggs = new String[256]; + + DataConverterSpawnEgg() { + } + + public int getDataVersion() { + return 105; + } + + public net.minecraft.nbt.CompoundTag convert(net.minecraft.nbt.CompoundTag cmp) { + if ("minecraft:spawn_egg".equals(cmp.getString("id"))) { + net.minecraft.nbt.CompoundTag nbttagcompound1 = cmp.getCompound("tag"); + net.minecraft.nbt.CompoundTag nbttagcompound2 = nbttagcompound1.getCompound("EntityTag"); + short short0 = cmp.getShort("Damage"); + + if (!nbttagcompound2.contains("id", 8)) { + String s = DataConverterSpawnEgg.eggs[short0 & 255]; + + if (s != null) { + nbttagcompound2.putString("id", s); + nbttagcompound1.put("EntityTag", nbttagcompound2); + cmp.put("tag", nbttagcompound1); + } + } + + if (short0 != 0) { + cmp.putShort("Damage", (short) 0); + } + } + + return cmp; + } + + static { + + DataConverterSpawnEgg.eggs[1] = "Item"; + DataConverterSpawnEgg.eggs[2] = "XPOrb"; + DataConverterSpawnEgg.eggs[7] = "ThrownEgg"; + DataConverterSpawnEgg.eggs[8] = "LeashKnot"; + DataConverterSpawnEgg.eggs[9] = "Painting"; + DataConverterSpawnEgg.eggs[10] = "Arrow"; + DataConverterSpawnEgg.eggs[11] = "Snowball"; + DataConverterSpawnEgg.eggs[12] = "Fireball"; + DataConverterSpawnEgg.eggs[13] = "SmallFireball"; + DataConverterSpawnEgg.eggs[14] = "ThrownEnderpearl"; + DataConverterSpawnEgg.eggs[15] = "EyeOfEnderSignal"; + DataConverterSpawnEgg.eggs[16] = "ThrownPotion"; + DataConverterSpawnEgg.eggs[17] = "ThrownExpBottle"; + DataConverterSpawnEgg.eggs[18] = "ItemFrame"; + DataConverterSpawnEgg.eggs[19] = "WitherSkull"; + DataConverterSpawnEgg.eggs[20] = "PrimedTnt"; + DataConverterSpawnEgg.eggs[21] = "FallingSand"; + DataConverterSpawnEgg.eggs[22] = "FireworksRocketEntity"; + DataConverterSpawnEgg.eggs[23] = "TippedArrow"; + DataConverterSpawnEgg.eggs[24] = "SpectralArrow"; + DataConverterSpawnEgg.eggs[25] = "ShulkerBullet"; + DataConverterSpawnEgg.eggs[26] = "DragonFireball"; + DataConverterSpawnEgg.eggs[30] = "ArmorStand"; + DataConverterSpawnEgg.eggs[41] = "Boat"; + DataConverterSpawnEgg.eggs[42] = "MinecartRideable"; + DataConverterSpawnEgg.eggs[43] = "MinecartChest"; + DataConverterSpawnEgg.eggs[44] = "MinecartFurnace"; + DataConverterSpawnEgg.eggs[45] = "MinecartTNT"; + DataConverterSpawnEgg.eggs[46] = "MinecartHopper"; + DataConverterSpawnEgg.eggs[47] = "MinecartSpawner"; + DataConverterSpawnEgg.eggs[40] = "MinecartCommandBlock"; + DataConverterSpawnEgg.eggs[48] = "Mob"; + DataConverterSpawnEgg.eggs[49] = "Monster"; + DataConverterSpawnEgg.eggs[50] = "Creeper"; + DataConverterSpawnEgg.eggs[51] = "Skeleton"; + DataConverterSpawnEgg.eggs[52] = "Spider"; + DataConverterSpawnEgg.eggs[53] = "Giant"; + DataConverterSpawnEgg.eggs[54] = "Zombie"; + DataConverterSpawnEgg.eggs[55] = "Slime"; + DataConverterSpawnEgg.eggs[56] = "Ghast"; + DataConverterSpawnEgg.eggs[57] = "PigZombie"; + DataConverterSpawnEgg.eggs[58] = "Enderman"; + DataConverterSpawnEgg.eggs[59] = "CaveSpider"; + DataConverterSpawnEgg.eggs[60] = "Silverfish"; + DataConverterSpawnEgg.eggs[61] = "Blaze"; + DataConverterSpawnEgg.eggs[62] = "LavaSlime"; + DataConverterSpawnEgg.eggs[63] = "EnderDragon"; + DataConverterSpawnEgg.eggs[64] = "WitherBoss"; + DataConverterSpawnEgg.eggs[65] = "Bat"; + DataConverterSpawnEgg.eggs[66] = "Witch"; + DataConverterSpawnEgg.eggs[67] = "Endermite"; + DataConverterSpawnEgg.eggs[68] = "Guardian"; + DataConverterSpawnEgg.eggs[69] = "Shulker"; + DataConverterSpawnEgg.eggs[90] = "Pig"; + DataConverterSpawnEgg.eggs[91] = "Sheep"; + DataConverterSpawnEgg.eggs[92] = "Cow"; + DataConverterSpawnEgg.eggs[93] = "Chicken"; + DataConverterSpawnEgg.eggs[94] = "Squid"; + DataConverterSpawnEgg.eggs[95] = "Wolf"; + DataConverterSpawnEgg.eggs[96] = "MushroomCow"; + DataConverterSpawnEgg.eggs[97] = "SnowMan"; + DataConverterSpawnEgg.eggs[98] = "Ozelot"; + DataConverterSpawnEgg.eggs[99] = "VillagerGolem"; + DataConverterSpawnEgg.eggs[100] = "EntityHorse"; + DataConverterSpawnEgg.eggs[101] = "Rabbit"; + DataConverterSpawnEgg.eggs[120] = "Villager"; + DataConverterSpawnEgg.eggs[200] = "EnderCrystal"; + } + } + + private static class DataConverterMinecart implements DataConverter { + + private static final List a = Lists.newArrayList("MinecartRideable", "MinecartChest", "MinecartFurnace", "MinecartTNT", "MinecartSpawner", "MinecartHopper", "MinecartCommandBlock"); + + DataConverterMinecart() { + } + + public int getDataVersion() { + return 106; + } + + public net.minecraft.nbt.CompoundTag convert(net.minecraft.nbt.CompoundTag cmp) { + if ("Minecart".equals(cmp.getString("id"))) { + String s = "MinecartRideable"; + int i = cmp.getInt("Type"); + + if (i > 0 && i < DataConverterMinecart.a.size()) { + s = DataConverterMinecart.a.get(i); + } + + cmp.putString("id", s); + cmp.remove("Type"); + } + + return cmp; + } + } + + private static class DataConverterMobSpawner implements DataConverter { + + DataConverterMobSpawner() { + } + + public int getDataVersion() { + return 107; + } + + public net.minecraft.nbt.CompoundTag convert(net.minecraft.nbt.CompoundTag cmp) { + if (!"MobSpawner".equals(cmp.getString("id"))) { + return cmp; + } else { + if (cmp.contains("EntityId", 8)) { + String s = cmp.getString("EntityId"); + net.minecraft.nbt.CompoundTag nbttagcompound1 = cmp.getCompound("SpawnData"); + + nbttagcompound1.putString("id", s.isEmpty() ? "Pig" : s); + cmp.put("SpawnData", nbttagcompound1); + cmp.remove("EntityId"); + } + + if (cmp.contains("SpawnPotentials", 9)) { + net.minecraft.nbt.ListTag nbttaglist = cmp.getList("SpawnPotentials", 10); + + for (int i = 0; i < nbttaglist.size(); ++i) { + net.minecraft.nbt.CompoundTag nbttagcompound2 = nbttaglist.getCompound(i); + + if (nbttagcompound2.contains("Type", 8)) { + net.minecraft.nbt.CompoundTag nbttagcompound3 = nbttagcompound2.getCompound("Properties"); + + nbttagcompound3.putString("id", nbttagcompound2.getString("Type")); + nbttagcompound2.put("Entity", nbttagcompound3); + nbttagcompound2.remove("Type"); + nbttagcompound2.remove("Properties"); + } + } + } + + return cmp; + } + } + } + + private static class DataConverterUUID implements DataConverter { + + DataConverterUUID() { + } + + public int getDataVersion() { + return 108; + } + + public net.minecraft.nbt.CompoundTag convert(net.minecraft.nbt.CompoundTag cmp) { + if (cmp.contains("UUID", 8)) { + cmp.putUUID("UUID", UUID.fromString(cmp.getString("UUID"))); + } + + return cmp; + } + } + + private static class DataConverterHealth implements DataConverter { + + private static final Set a = Sets.newHashSet("ArmorStand", "Bat", "Blaze", "CaveSpider", "Chicken", "Cow", "Creeper", "EnderDragon", "Enderman", "Endermite", "EntityHorse", "Ghast", "Giant", "Guardian", "LavaSlime", "MushroomCow", "Ozelot", "Pig", "PigZombie", "Rabbit", "Sheep", "Shulker", "Silverfish", "Skeleton", "Slime", "SnowMan", "Spider", "Squid", "Villager", "VillagerGolem", "Witch", "WitherBoss", "Wolf", "Zombie"); + + DataConverterHealth() { + } + + public int getDataVersion() { + return 109; + } + + public net.minecraft.nbt.CompoundTag convert(net.minecraft.nbt.CompoundTag cmp) { + if (DataConverterHealth.a.contains(cmp.getString("id"))) { + float f; + + if (cmp.contains("HealF", 99)) { + f = cmp.getFloat("HealF"); + cmp.remove("HealF"); + } else { + if (!cmp.contains("Health", 99)) { + return cmp; + } + + f = cmp.getFloat("Health"); + } + + cmp.putFloat("Health", f); + } + + return cmp; + } + } + + private static class DataConverterSaddle implements DataConverter { + + DataConverterSaddle() { + } + + public int getDataVersion() { + return 110; + } + + public net.minecraft.nbt.CompoundTag convert(net.minecraft.nbt.CompoundTag cmp) { + if ("EntityHorse".equals(cmp.getString("id")) && !cmp.contains("SaddleItem", 10) && cmp.getBoolean("Saddle")) { + net.minecraft.nbt.CompoundTag nbttagcompound1 = new net.minecraft.nbt.CompoundTag(); + + nbttagcompound1.putString("id", "minecraft:saddle"); + nbttagcompound1.putByte("Count", (byte) 1); + nbttagcompound1.putShort("Damage", (short) 0); + cmp.put("SaddleItem", nbttagcompound1); + cmp.remove("Saddle"); + } + + return cmp; + } + } + + private static class DataConverterHanging implements DataConverter { + + DataConverterHanging() { + } + + public int getDataVersion() { + return 111; + } + + public net.minecraft.nbt.CompoundTag convert(net.minecraft.nbt.CompoundTag cmp) { + String s = cmp.getString("id"); + boolean flag = "Painting".equals(s); + boolean flag1 = "ItemFrame".equals(s); + + if ((flag || flag1) && !cmp.contains("Facing", 99)) { + Direction enumdirection; + + if (cmp.contains("Direction", 99)) { + enumdirection = Direction.from2DDataValue(cmp.getByte("Direction")); + cmp.putInt("TileX", cmp.getInt("TileX") + enumdirection.getStepX()); + cmp.putInt("TileY", cmp.getInt("TileY") + enumdirection.getStepY()); + cmp.putInt("TileZ", cmp.getInt("TileZ") + enumdirection.getStepZ()); + cmp.remove("Direction"); + if (flag1 && cmp.contains("ItemRotation", 99)) { + cmp.putByte("ItemRotation", (byte) (cmp.getByte("ItemRotation") * 2)); + } + } else { + enumdirection = Direction.from2DDataValue(cmp.getByte("Dir")); + cmp.remove("Dir"); + } + + cmp.putByte("Facing", (byte) enumdirection.get2DDataValue()); + } + + return cmp; + } + } + + private static class DataConverterDropChances implements DataConverter { + + DataConverterDropChances() { + } + + public int getDataVersion() { + return 113; + } + + public net.minecraft.nbt.CompoundTag convert(net.minecraft.nbt.CompoundTag cmp) { + net.minecraft.nbt.ListTag nbttaglist; + + if (cmp.contains("HandDropChances", 9)) { + nbttaglist = cmp.getList("HandDropChances", 5); + if (nbttaglist.size() == 2 && nbttaglist.getFloat(0) == 0.0F && nbttaglist.getFloat(1) == 0.0F) { + cmp.remove("HandDropChances"); + } + } + + if (cmp.contains("ArmorDropChances", 9)) { + nbttaglist = cmp.getList("ArmorDropChances", 5); + if (nbttaglist.size() == 4 && nbttaglist.getFloat(0) == 0.0F && nbttaglist.getFloat(1) == 0.0F && nbttaglist.getFloat(2) == 0.0F && nbttaglist.getFloat(3) == 0.0F) { + cmp.remove("ArmorDropChances"); + } + } + + return cmp; + } + } + + private static class DataConverterRiding implements DataConverter { + + DataConverterRiding() { + } + + public int getDataVersion() { + return 135; + } + + public net.minecraft.nbt.CompoundTag convert(net.minecraft.nbt.CompoundTag cmp) { + while (cmp.contains("Riding", 10)) { + net.minecraft.nbt.CompoundTag nbttagcompound1 = this.b(cmp); + + this.convert(cmp, nbttagcompound1); + cmp = nbttagcompound1; + } + + return cmp; + } + + protected void convert(net.minecraft.nbt.CompoundTag nbttagcompound, net.minecraft.nbt.CompoundTag nbttagcompound1) { + net.minecraft.nbt.ListTag nbttaglist = new net.minecraft.nbt.ListTag(); + + nbttaglist.add(nbttagcompound); + nbttagcompound1.put("Passengers", nbttaglist); + } + + protected net.minecraft.nbt.CompoundTag b(net.minecraft.nbt.CompoundTag nbttagcompound) { + net.minecraft.nbt.CompoundTag nbttagcompound1 = nbttagcompound.getCompound("Riding"); + + nbttagcompound.remove("Riding"); + return nbttagcompound1; + } + } + + private static class DataConverterBook implements DataConverter { + + DataConverterBook() { + } + + public int getDataVersion() { + return 165; + } + + public net.minecraft.nbt.CompoundTag convert(net.minecraft.nbt.CompoundTag cmp) { + if ("minecraft:written_book".equals(cmp.getString("id"))) { + net.minecraft.nbt.CompoundTag nbttagcompound1 = cmp.getCompound("tag"); + + if (nbttagcompound1.contains("pages", 9)) { + net.minecraft.nbt.ListTag nbttaglist = nbttagcompound1.getList("pages", 8); + + for (int i = 0; i < nbttaglist.size(); ++i) { + String s = nbttaglist.getString(i); + Component object = null; + + if (!"null".equals(s) && !StringUtil.isNullOrEmpty(s)) { + if ((s.charAt(0) != 34 || s.charAt(s.length() - 1) != 34) && (s.charAt(0) != 123 || s.charAt(s.length() - 1) != 125)) { + object = Component.literal(s); + } else { + try { + object = GsonHelper.fromJson(DataConverterSignText.a, s, Component.class, true); + if (object == null) { + object = Component.literal(""); + } + } catch (JsonParseException jsonparseexception) { + ; + } + + if (object == null) { + try { + object = Component.Serializer.fromJson(s); + } catch (JsonParseException jsonparseexception1) { + ; + } + } + + if (object == null) { + try { + object = Component.Serializer.fromJsonLenient(s); + } catch (JsonParseException jsonparseexception2) { + ; + } + } + + if (object == null) { + object = Component.literal(s); + } + } + } else { + object = Component.literal(""); + } + + nbttaglist.set(i, net.minecraft.nbt.StringTag.valueOf(Component.Serializer.toJson(object))); + } + + nbttagcompound1.put("pages", nbttaglist); + } + } + + return cmp; + } + } + + private static class DataConverterCookedFish implements DataConverter { + + private static final ResourceLocation a = new ResourceLocation("cooked_fished"); + + DataConverterCookedFish() { + } + + public int getDataVersion() { + return 502; + } + + public net.minecraft.nbt.CompoundTag convert(net.minecraft.nbt.CompoundTag cmp) { + if (cmp.contains("id", 8) && DataConverterCookedFish.a.equals(new ResourceLocation(cmp.getString("id")))) { + cmp.putString("id", "minecraft:cooked_fish"); + } + + return cmp; + } + } + + private static class DataConverterZombie implements DataConverter { + + private static final Random a = new Random(); + + DataConverterZombie() { + } + + public int getDataVersion() { + return 502; + } + + public net.minecraft.nbt.CompoundTag convert(net.minecraft.nbt.CompoundTag cmp) { + if ("Zombie".equals(cmp.getString("id")) && cmp.getBoolean("IsVillager")) { + if (!cmp.contains("ZombieType", 99)) { + int i = -1; + + if (cmp.contains("VillagerProfession", 99)) { + try { + i = this.convert(cmp.getInt("VillagerProfession")); + } catch (RuntimeException runtimeexception) { + ; + } + } + + if (i == -1) { + i = this.convert(DataConverterZombie.a.nextInt(6)); + } + + cmp.putInt("ZombieType", i); + } + + cmp.remove("IsVillager"); + } + + return cmp; + } + + private int convert(int i) { + return i >= 0 && i < 6 ? i : -1; + } + } + + private static class DataConverterVBO implements DataConverter { + + DataConverterVBO() { + } + + public int getDataVersion() { + return 505; + } + + public net.minecraft.nbt.CompoundTag convert(net.minecraft.nbt.CompoundTag cmp) { + cmp.putString("useVbo", "true"); + return cmp; + } + } + + private static class DataConverterGuardian implements DataConverter { + + DataConverterGuardian() { + } + + public int getDataVersion() { + return 700; + } + + public net.minecraft.nbt.CompoundTag convert(net.minecraft.nbt.CompoundTag cmp) { + if ("Guardian".equals(cmp.getString("id"))) { + if (cmp.getBoolean("Elder")) { + cmp.putString("id", "ElderGuardian"); + } + + cmp.remove("Elder"); + } + + return cmp; + } + } + + private static class DataConverterSkeleton implements DataConverter { + + DataConverterSkeleton() { + } + + public int getDataVersion() { + return 701; + } + + public net.minecraft.nbt.CompoundTag convert(net.minecraft.nbt.CompoundTag cmp) { + String s = cmp.getString("id"); + + if ("Skeleton".equals(s)) { + int i = cmp.getInt("SkeletonType"); + + if (i == 1) { + cmp.putString("id", "WitherSkeleton"); + } else if (i == 2) { + cmp.putString("id", "Stray"); + } + + cmp.remove("SkeletonType"); + } + + return cmp; + } + } + + private static class DataConverterZombieType implements DataConverter { + + DataConverterZombieType() { + } + + public int getDataVersion() { + return 702; + } + + public net.minecraft.nbt.CompoundTag convert(net.minecraft.nbt.CompoundTag cmp) { + if ("Zombie".equals(cmp.getString("id"))) { + int i = cmp.getInt("ZombieType"); + + switch (i) { + case 0: + default: + break; + + case 1: + case 2: + case 3: + case 4: + case 5: + cmp.putString("id", "ZombieVillager"); + cmp.putInt("Profession", i - 1); + break; + + case 6: + cmp.putString("id", "Husk"); + } + + cmp.remove("ZombieType"); + } + + return cmp; + } + } + + private static class DataConverterHorse implements DataConverter { + + DataConverterHorse() { + } + + public int getDataVersion() { + return 703; + } + + public net.minecraft.nbt.CompoundTag convert(net.minecraft.nbt.CompoundTag cmp) { + if ("EntityHorse".equals(cmp.getString("id"))) { + int i = cmp.getInt("Type"); + + switch (i) { + case 0: + default: + cmp.putString("id", "Horse"); + break; + + case 1: + cmp.putString("id", "Donkey"); + break; + + case 2: + cmp.putString("id", "Mule"); + break; + + case 3: + cmp.putString("id", "ZombieHorse"); + break; + + case 4: + cmp.putString("id", "SkeletonHorse"); + } + + cmp.remove("Type"); + } + + return cmp; + } + } + + private static class DataConverterTileEntity implements DataConverter { + + private static final Map a = Maps.newHashMap(); + + DataConverterTileEntity() { + } + + public int getDataVersion() { + return 704; + } + + public net.minecraft.nbt.CompoundTag convert(net.minecraft.nbt.CompoundTag cmp) { + String s = DataConverterTileEntity.a.get(cmp.getString("id")); + + if (s != null) { + cmp.putString("id", s); + } + + return cmp; + } + + static { + DataConverterTileEntity.a.put("Airportal", "minecraft:end_portal"); + DataConverterTileEntity.a.put("Banner", "minecraft:banner"); + DataConverterTileEntity.a.put("Beacon", "minecraft:beacon"); + DataConverterTileEntity.a.put("Cauldron", "minecraft:brewing_stand"); + DataConverterTileEntity.a.put("Chest", "minecraft:chest"); + DataConverterTileEntity.a.put("Comparator", "minecraft:comparator"); + DataConverterTileEntity.a.put("Control", "minecraft:command_block"); + DataConverterTileEntity.a.put("DLDetector", "minecraft:daylight_detector"); + DataConverterTileEntity.a.put("Dropper", "minecraft:dropper"); + DataConverterTileEntity.a.put("EnchantTable", "minecraft:enchanting_table"); + DataConverterTileEntity.a.put("EndGateway", "minecraft:end_gateway"); + DataConverterTileEntity.a.put("EnderChest", "minecraft:ender_chest"); + DataConverterTileEntity.a.put("FlowerPot", "minecraft:flower_pot"); + DataConverterTileEntity.a.put("Furnace", "minecraft:furnace"); + DataConverterTileEntity.a.put("Hopper", "minecraft:hopper"); + DataConverterTileEntity.a.put("MobSpawner", "minecraft:mob_spawner"); + DataConverterTileEntity.a.put("Music", "minecraft:noteblock"); + DataConverterTileEntity.a.put("Piston", "minecraft:piston"); + DataConverterTileEntity.a.put("RecordPlayer", "minecraft:jukebox"); + DataConverterTileEntity.a.put("Sign", "minecraft:sign"); + DataConverterTileEntity.a.put("Skull", "minecraft:skull"); + DataConverterTileEntity.a.put("Structure", "minecraft:structure_block"); + DataConverterTileEntity.a.put("Trap", "minecraft:dispenser"); + } + } + + private static class DataConverterEntity implements DataConverter { + + private static final Map a = Maps.newHashMap(); + + DataConverterEntity() { + } + + public int getDataVersion() { + return 704; + } + + public net.minecraft.nbt.CompoundTag convert(net.minecraft.nbt.CompoundTag cmp) { + String s = DataConverterEntity.a.get(cmp.getString("id")); + + if (s != null) { + cmp.putString("id", s); + } + + return cmp; + } + + static { + DataConverterEntity.a.put("AreaEffectCloud", "minecraft:area_effect_cloud"); + DataConverterEntity.a.put("ArmorStand", "minecraft:armor_stand"); + DataConverterEntity.a.put("Arrow", "minecraft:arrow"); + DataConverterEntity.a.put("Bat", "minecraft:bat"); + DataConverterEntity.a.put("Blaze", "minecraft:blaze"); + DataConverterEntity.a.put("Boat", "minecraft:boat"); + DataConverterEntity.a.put("CaveSpider", "minecraft:cave_spider"); + DataConverterEntity.a.put("Chicken", "minecraft:chicken"); + DataConverterEntity.a.put("Cow", "minecraft:cow"); + DataConverterEntity.a.put("Creeper", "minecraft:creeper"); + DataConverterEntity.a.put("Donkey", "minecraft:donkey"); + DataConverterEntity.a.put("DragonFireball", "minecraft:dragon_fireball"); + DataConverterEntity.a.put("ElderGuardian", "minecraft:elder_guardian"); + DataConverterEntity.a.put("EnderCrystal", "minecraft:ender_crystal"); + DataConverterEntity.a.put("EnderDragon", "minecraft:ender_dragon"); + DataConverterEntity.a.put("Enderman", "minecraft:enderman"); + DataConverterEntity.a.put("Endermite", "minecraft:endermite"); + DataConverterEntity.a.put("EyeOfEnderSignal", "minecraft:eye_of_ender_signal"); + DataConverterEntity.a.put("FallingSand", "minecraft:falling_block"); + DataConverterEntity.a.put("Fireball", "minecraft:fireball"); + DataConverterEntity.a.put("FireworksRocketEntity", "minecraft:fireworks_rocket"); + DataConverterEntity.a.put("Ghast", "minecraft:ghast"); + DataConverterEntity.a.put("Giant", "minecraft:giant"); + DataConverterEntity.a.put("Guardian", "minecraft:guardian"); + DataConverterEntity.a.put("Horse", "minecraft:horse"); + DataConverterEntity.a.put("Husk", "minecraft:husk"); + DataConverterEntity.a.put("Item", "minecraft:item"); + DataConverterEntity.a.put("ItemFrame", "minecraft:item_frame"); + DataConverterEntity.a.put("LavaSlime", "minecraft:magma_cube"); + DataConverterEntity.a.put("LeashKnot", "minecraft:leash_knot"); + DataConverterEntity.a.put("MinecartChest", "minecraft:chest_minecart"); + DataConverterEntity.a.put("MinecartCommandBlock", "minecraft:commandblock_minecart"); + DataConverterEntity.a.put("MinecartFurnace", "minecraft:furnace_minecart"); + DataConverterEntity.a.put("MinecartHopper", "minecraft:hopper_minecart"); + DataConverterEntity.a.put("MinecartRideable", "minecraft:minecart"); + DataConverterEntity.a.put("MinecartSpawner", "minecraft:spawner_minecart"); + DataConverterEntity.a.put("MinecartTNT", "minecraft:tnt_minecart"); + DataConverterEntity.a.put("Mule", "minecraft:mule"); + DataConverterEntity.a.put("MushroomCow", "minecraft:mooshroom"); + DataConverterEntity.a.put("Ozelot", "minecraft:ocelot"); + DataConverterEntity.a.put("Painting", "minecraft:painting"); + DataConverterEntity.a.put("Pig", "minecraft:pig"); + DataConverterEntity.a.put("PigZombie", "minecraft:zombie_pigman"); + DataConverterEntity.a.put("PolarBear", "minecraft:polar_bear"); + DataConverterEntity.a.put("PrimedTnt", "minecraft:tnt"); + DataConverterEntity.a.put("Rabbit", "minecraft:rabbit"); + DataConverterEntity.a.put("Sheep", "minecraft:sheep"); + DataConverterEntity.a.put("Shulker", "minecraft:shulker"); + DataConverterEntity.a.put("ShulkerBullet", "minecraft:shulker_bullet"); + DataConverterEntity.a.put("Silverfish", "minecraft:silverfish"); + DataConverterEntity.a.put("Skeleton", "minecraft:skeleton"); + DataConverterEntity.a.put("SkeletonHorse", "minecraft:skeleton_horse"); + DataConverterEntity.a.put("Slime", "minecraft:slime"); + DataConverterEntity.a.put("SmallFireball", "minecraft:small_fireball"); + DataConverterEntity.a.put("SnowMan", "minecraft:snowman"); + DataConverterEntity.a.put("Snowball", "minecraft:snowball"); + DataConverterEntity.a.put("SpectralArrow", "minecraft:spectral_arrow"); + DataConverterEntity.a.put("Spider", "minecraft:spider"); + DataConverterEntity.a.put("Squid", "minecraft:squid"); + DataConverterEntity.a.put("Stray", "minecraft:stray"); + DataConverterEntity.a.put("ThrownEgg", "minecraft:egg"); + DataConverterEntity.a.put("ThrownEnderpearl", "minecraft:ender_pearl"); + DataConverterEntity.a.put("ThrownExpBottle", "minecraft:xp_bottle"); + DataConverterEntity.a.put("ThrownPotion", "minecraft:potion"); + DataConverterEntity.a.put("Villager", "minecraft:villager"); + DataConverterEntity.a.put("VillagerGolem", "minecraft:villager_golem"); + DataConverterEntity.a.put("Witch", "minecraft:witch"); + DataConverterEntity.a.put("WitherBoss", "minecraft:wither"); + DataConverterEntity.a.put("WitherSkeleton", "minecraft:wither_skeleton"); + DataConverterEntity.a.put("WitherSkull", "minecraft:wither_skull"); + DataConverterEntity.a.put("Wolf", "minecraft:wolf"); + DataConverterEntity.a.put("XPOrb", "minecraft:xp_orb"); + DataConverterEntity.a.put("Zombie", "minecraft:zombie"); + DataConverterEntity.a.put("ZombieHorse", "minecraft:zombie_horse"); + DataConverterEntity.a.put("ZombieVillager", "minecraft:zombie_villager"); + } + } + + private static class DataConverterPotionWater implements DataConverter { + + DataConverterPotionWater() { + } + + public int getDataVersion() { + return 806; + } + + public net.minecraft.nbt.CompoundTag convert(net.minecraft.nbt.CompoundTag cmp) { + String s = cmp.getString("id"); + + if ("minecraft:potion".equals(s) || "minecraft:splash_potion".equals(s) || "minecraft:lingering_potion".equals(s) || "minecraft:tipped_arrow".equals(s)) { + net.minecraft.nbt.CompoundTag nbttagcompound1 = cmp.getCompound("tag"); + + if (!nbttagcompound1.contains("Potion", 8)) { + nbttagcompound1.putString("Potion", "minecraft:water"); + } + + if (!cmp.contains("tag", 10)) { + cmp.put("tag", nbttagcompound1); + } + } + + return cmp; + } + } + + private static class DataConverterShulker implements DataConverter { + + DataConverterShulker() { + } + + public int getDataVersion() { + return 808; + } + + public net.minecraft.nbt.CompoundTag convert(net.minecraft.nbt.CompoundTag cmp) { + if ("minecraft:shulker".equals(cmp.getString("id")) && !cmp.contains("Color", 99)) { + cmp.putByte("Color", (byte) 10); + } + + return cmp; + } + } + + private static class DataConverterShulkerBoxItem implements DataConverter { + + public static final String[] a = new String[] { "minecraft:white_shulker_box", "minecraft:orange_shulker_box", "minecraft:magenta_shulker_box", "minecraft:light_blue_shulker_box", "minecraft:yellow_shulker_box", "minecraft:lime_shulker_box", "minecraft:pink_shulker_box", "minecraft:gray_shulker_box", "minecraft:silver_shulker_box", "minecraft:cyan_shulker_box", "minecraft:purple_shulker_box", "minecraft:blue_shulker_box", "minecraft:brown_shulker_box", "minecraft:green_shulker_box", "minecraft:red_shulker_box", "minecraft:black_shulker_box" }; + + DataConverterShulkerBoxItem() { + } + + public int getDataVersion() { + return 813; + } + + public net.minecraft.nbt.CompoundTag convert(net.minecraft.nbt.CompoundTag cmp) { + if ("minecraft:shulker_box".equals(cmp.getString("id")) && cmp.contains("tag", 10)) { + net.minecraft.nbt.CompoundTag nbttagcompound1 = cmp.getCompound("tag"); + + if (nbttagcompound1.contains("BlockEntityTag", 10)) { + net.minecraft.nbt.CompoundTag nbttagcompound2 = nbttagcompound1.getCompound("BlockEntityTag"); + + if (nbttagcompound2.getList("Items", 10).isEmpty()) { + nbttagcompound2.remove("Items"); + } + + int i = nbttagcompound2.getInt("Color"); + + nbttagcompound2.remove("Color"); + if (nbttagcompound2.isEmpty()) { + nbttagcompound1.remove("BlockEntityTag"); + } + + if (nbttagcompound1.isEmpty()) { + cmp.remove("tag"); + } + + cmp.putString("id", DataConverterShulkerBoxItem.a[i % 16]); + } + } + + return cmp; + } + } + + private static class DataConverterShulkerBoxBlock implements DataConverter { + + DataConverterShulkerBoxBlock() { + } + + public int getDataVersion() { + return 813; + } + + public net.minecraft.nbt.CompoundTag convert(net.minecraft.nbt.CompoundTag cmp) { + if ("minecraft:shulker".equals(cmp.getString("id"))) { + cmp.remove("Color"); + } + + return cmp; + } + } + + private static class DataConverterLang implements DataConverter { + + DataConverterLang() { + } + + public int getDataVersion() { + return 816; + } + + public net.minecraft.nbt.CompoundTag convert(net.minecraft.nbt.CompoundTag cmp) { + if (cmp.contains("lang", 8)) { + cmp.putString("lang", cmp.getString("lang").toLowerCase(Locale.ROOT)); + } + + return cmp; + } + } + + private static class DataConverterTotem implements DataConverter { + + DataConverterTotem() { + } + + public int getDataVersion() { + return 820; + } + + public net.minecraft.nbt.CompoundTag convert(net.minecraft.nbt.CompoundTag cmp) { + if ("minecraft:totem".equals(cmp.getString("id"))) { + cmp.putString("id", "minecraft:totem_of_undying"); + } + + return cmp; + } + } + + private static class DataConverterBedBlock implements DataConverter { + + private static final Logger a = LogManager.getLogger(PaperweightDataConverters.class); + + DataConverterBedBlock() { + } + + public int getDataVersion() { + return 1125; + } + + public net.minecraft.nbt.CompoundTag convert(net.minecraft.nbt.CompoundTag cmp) { + try { + net.minecraft.nbt.CompoundTag nbttagcompound1 = cmp.getCompound("Level"); + int i = nbttagcompound1.getInt("xPos"); + int j = nbttagcompound1.getInt("zPos"); + net.minecraft.nbt.ListTag nbttaglist = nbttagcompound1.getList("TileEntities", 10); + net.minecraft.nbt.ListTag nbttaglist1 = nbttagcompound1.getList("Sections", 10); + + for (int k = 0; k < nbttaglist1.size(); ++k) { + net.minecraft.nbt.CompoundTag nbttagcompound2 = nbttaglist1.getCompound(k); + byte b0 = nbttagcompound2.getByte("Y"); + byte[] abyte = nbttagcompound2.getByteArray("Blocks"); + + for (int l = 0; l < abyte.length; ++l) { + if (416 == (abyte[l] & 255) << 4) { + int i1 = l & 15; + int j1 = l >> 8 & 15; + int k1 = l >> 4 & 15; + net.minecraft.nbt.CompoundTag nbttagcompound3 = new net.minecraft.nbt.CompoundTag(); + + nbttagcompound3.putString("id", "bed"); + nbttagcompound3.putInt("x", i1 + (i << 4)); + nbttagcompound3.putInt("y", j1 + (b0 << 4)); + nbttagcompound3.putInt("z", k1 + (j << 4)); + nbttaglist.add(nbttagcompound3); + } + } + } + } catch (Exception exception) { + DataConverterBedBlock.a.warn("Unable to datafix Bed blocks, level format may be missing tags."); + } + + return cmp; + } + } + + private static class DataConverterBedItem implements DataConverter { + + DataConverterBedItem() { + } + + public int getDataVersion() { + return 1125; + } + + public net.minecraft.nbt.CompoundTag convert(net.minecraft.nbt.CompoundTag cmp) { + if ("minecraft:bed".equals(cmp.getString("id")) && cmp.getShort("Damage") == 0) { + cmp.putShort("Damage", (short) DyeColor.RED.getId()); + } + + return cmp; + } + } + + private static class DataConverterSignText implements DataConverter { + + public static final Gson a = new GsonBuilder().registerTypeAdapter(Component.class, new JsonDeserializer() { + MutableComponent a(JsonElement jsonelement, Type type, JsonDeserializationContext jsondeserializationcontext) throws JsonParseException { + if (jsonelement.isJsonPrimitive()) { + return Component.literal(jsonelement.getAsString()); + } else if (jsonelement.isJsonArray()) { + JsonArray jsonarray = jsonelement.getAsJsonArray(); + MutableComponent ichatbasecomponent = null; + Iterator iterator = jsonarray.iterator(); + + while (iterator.hasNext()) { + JsonElement jsonelement1 = (JsonElement) iterator.next(); + MutableComponent ichatbasecomponent1 = this.a(jsonelement1, jsonelement1.getClass(), jsondeserializationcontext); + + if (ichatbasecomponent == null) { + ichatbasecomponent = ichatbasecomponent1; + } else { + ichatbasecomponent.append(ichatbasecomponent1); + } + } + + return ichatbasecomponent; + } else { + throw new JsonParseException("Don't know how to turn " + jsonelement + " into a Component"); + } + } + + public Object deserialize(JsonElement jsonelement, Type type, JsonDeserializationContext jsondeserializationcontext) throws JsonParseException { + return this.a(jsonelement, type, jsondeserializationcontext); + } + }).create(); + + DataConverterSignText() { + } + + public int getDataVersion() { + return 101; + } + + public net.minecraft.nbt.CompoundTag convert(net.minecraft.nbt.CompoundTag cmp) { + if ("Sign".equals(cmp.getString("id"))) { + this.convert(cmp, "Text1"); + this.convert(cmp, "Text2"); + this.convert(cmp, "Text3"); + this.convert(cmp, "Text4"); + } + + return cmp; + } + + private void convert(net.minecraft.nbt.CompoundTag nbttagcompound, String s) { + String s1 = nbttagcompound.getString(s); + Component object = null; + + if (!"null".equals(s1) && !StringUtil.isNullOrEmpty(s1)) { + if ((s1.charAt(0) != 34 || s1.charAt(s1.length() - 1) != 34) && (s1.charAt(0) != 123 || s1.charAt(s1.length() - 1) != 125)) { + object = Component.literal(s1); + } else { + try { + object = GsonHelper.fromJson(DataConverterSignText.a, s1, Component.class, true); + if (object == null) { + object = Component.literal(""); + } + } catch (JsonParseException jsonparseexception) { + ; + } + + if (object == null) { + try { + object = Component.Serializer.fromJson(s1); + } catch (JsonParseException jsonparseexception1) { + ; + } + } + + if (object == null) { + try { + object = Component.Serializer.fromJsonLenient(s1); + } catch (JsonParseException jsonparseexception2) { + ; + } + } + + if (object == null) { + object = Component.literal(s1); + } + } + } else { + object = Component.literal(""); + } + + nbttagcompound.putString(s, Component.Serializer.toJson(object)); + } + } + + private static class DataInspectorPlayerVehicle implements DataInspector { + @Override + public net.minecraft.nbt.CompoundTag inspect(net.minecraft.nbt.CompoundTag cmp, int sourceVer, int targetVer) { + if (cmp.contains("RootVehicle", 10)) { + net.minecraft.nbt.CompoundTag nbttagcompound1 = cmp.getCompound("RootVehicle"); + + if (nbttagcompound1.contains("Entity", 10)) { + convertCompound(LegacyType.ENTITY, nbttagcompound1, "Entity", sourceVer, targetVer); + } + } + + return cmp; + } + } + + private static class DataInspectorLevelPlayer implements DataInspector { + @Override + public net.minecraft.nbt.CompoundTag inspect(net.minecraft.nbt.CompoundTag cmp, int sourceVer, int targetVer) { + if (cmp.contains("Player", 10)) { + convertCompound(LegacyType.PLAYER, cmp, "Player", sourceVer, targetVer); + } + + return cmp; + } + } + + private static class DataInspectorStructure implements DataInspector { + @Override + public net.minecraft.nbt.CompoundTag inspect(net.minecraft.nbt.CompoundTag cmp, int sourceVer, int targetVer) { + net.minecraft.nbt.ListTag nbttaglist; + int j; + net.minecraft.nbt.CompoundTag nbttagcompound1; + + if (cmp.contains("entities", 9)) { + nbttaglist = cmp.getList("entities", 10); + + for (j = 0; j < nbttaglist.size(); ++j) { + nbttagcompound1 = (net.minecraft.nbt.CompoundTag) nbttaglist.get(j); + if (nbttagcompound1.contains("nbt", 10)) { + convertCompound(LegacyType.ENTITY, nbttagcompound1, "nbt", sourceVer, targetVer); + } + } + } + + if (cmp.contains("blocks", 9)) { + nbttaglist = cmp.getList("blocks", 10); + + for (j = 0; j < nbttaglist.size(); ++j) { + nbttagcompound1 = (net.minecraft.nbt.CompoundTag) nbttaglist.get(j); + if (nbttagcompound1.contains("nbt", 10)) { + convertCompound(LegacyType.BLOCK_ENTITY, nbttagcompound1, "nbt", sourceVer, targetVer); + } + } + } + + return cmp; + } + } + + private static class DataInspectorChunks implements DataInspector { + @Override + public net.minecraft.nbt.CompoundTag inspect(net.minecraft.nbt.CompoundTag cmp, int sourceVer, int targetVer) { + if (cmp.contains("Level", 10)) { + net.minecraft.nbt.CompoundTag nbttagcompound1 = cmp.getCompound("Level"); + net.minecraft.nbt.ListTag nbttaglist; + int j; + + if (nbttagcompound1.contains("Entities", 9)) { + nbttaglist = nbttagcompound1.getList("Entities", 10); + + for (j = 0; j < nbttaglist.size(); ++j) { + nbttaglist.set(j, convert(LegacyType.ENTITY, (net.minecraft.nbt.CompoundTag) nbttaglist.get(j), sourceVer, targetVer)); + } + } + + if (nbttagcompound1.contains("TileEntities", 9)) { + nbttaglist = nbttagcompound1.getList("TileEntities", 10); + + for (j = 0; j < nbttaglist.size(); ++j) { + nbttaglist.set(j, convert(LegacyType.BLOCK_ENTITY, (net.minecraft.nbt.CompoundTag) nbttaglist.get(j), sourceVer, targetVer)); + } + } + } + + return cmp; + } + } + + private static class DataInspectorEntityPassengers implements DataInspector { + @Override + public net.minecraft.nbt.CompoundTag inspect(net.minecraft.nbt.CompoundTag cmp, int sourceVer, int targetVer) { + if (cmp.contains("Passengers", 9)) { + net.minecraft.nbt.ListTag nbttaglist = cmp.getList("Passengers", 10); + + for (int j = 0; j < nbttaglist.size(); ++j) { + nbttaglist.set(j, convert(LegacyType.ENTITY, nbttaglist.getCompound(j), sourceVer, targetVer)); + } + } + + return cmp; + } + } + + private static class DataInspectorPlayer implements DataInspector { + @Override + public net.minecraft.nbt.CompoundTag inspect(net.minecraft.nbt.CompoundTag cmp, int sourceVer, int targetVer) { + convertItems(cmp, "Inventory", sourceVer, targetVer); + convertItems(cmp, "EnderItems", sourceVer, targetVer); + if (cmp.contains("ShoulderEntityLeft", 10)) { + convertCompound(LegacyType.ENTITY, cmp, "ShoulderEntityLeft", sourceVer, targetVer); + } + + if (cmp.contains("ShoulderEntityRight", 10)) { + convertCompound(LegacyType.ENTITY, cmp, "ShoulderEntityRight", sourceVer, targetVer); + } + + return cmp; + } + } + + private static class DataInspectorVillagers implements DataInspector { + ResourceLocation entityVillager = getKey("EntityVillager"); + + @Override + public net.minecraft.nbt.CompoundTag inspect(net.minecraft.nbt.CompoundTag cmp, int sourceVer, int targetVer) { + if (entityVillager.equals(new ResourceLocation(cmp.getString("id"))) && cmp.contains("Offers", 10)) { + net.minecraft.nbt.CompoundTag nbttagcompound1 = cmp.getCompound("Offers"); + + if (nbttagcompound1.contains("Recipes", 9)) { + net.minecraft.nbt.ListTag nbttaglist = nbttagcompound1.getList("Recipes", 10); + + for (int j = 0; j < nbttaglist.size(); ++j) { + net.minecraft.nbt.CompoundTag nbttagcompound2 = nbttaglist.getCompound(j); + + convertItem(nbttagcompound2, "buy", sourceVer, targetVer); + convertItem(nbttagcompound2, "buyB", sourceVer, targetVer); + convertItem(nbttagcompound2, "sell", sourceVer, targetVer); + nbttaglist.set(j, nbttagcompound2); + } + } + } + + return cmp; + } + } + + private static class DataInspectorMobSpawnerMinecart implements DataInspector { + ResourceLocation entityMinecartMobSpawner = getKey("EntityMinecartMobSpawner"); + ResourceLocation tileEntityMobSpawner = getKey("TileEntityMobSpawner"); + + @Override + public net.minecraft.nbt.CompoundTag inspect(net.minecraft.nbt.CompoundTag cmp, int sourceVer, int targetVer) { + String s = cmp.getString("id"); + if (entityMinecartMobSpawner.equals(new ResourceLocation(s))) { + cmp.putString("id", tileEntityMobSpawner.toString()); + convert(LegacyType.BLOCK_ENTITY, cmp, sourceVer, targetVer); + cmp.putString("id", s); + } + + return cmp; + } + } + + private static class DataInspectorMobSpawnerMobs implements DataInspector { + ResourceLocation tileEntityMobSpawner = getKey("TileEntityMobSpawner"); + + @Override + public net.minecraft.nbt.CompoundTag inspect(net.minecraft.nbt.CompoundTag cmp, int sourceVer, int targetVer) { + if (tileEntityMobSpawner.equals(new ResourceLocation(cmp.getString("id")))) { + if (cmp.contains("SpawnPotentials", 9)) { + net.minecraft.nbt.ListTag nbttaglist = cmp.getList("SpawnPotentials", 10); + + for (int j = 0; j < nbttaglist.size(); ++j) { + net.minecraft.nbt.CompoundTag nbttagcompound1 = nbttaglist.getCompound(j); + + convertCompound(LegacyType.ENTITY, nbttagcompound1, "Entity", sourceVer, targetVer); + } + } + + convertCompound(LegacyType.ENTITY, cmp, "SpawnData", sourceVer, targetVer); + } + + return cmp; + } + } + + private static class DataInspectorCommandBlock implements DataInspector { + ResourceLocation tileEntityCommand = getKey("TileEntityCommand"); + + @Override + public net.minecraft.nbt.CompoundTag inspect(net.minecraft.nbt.CompoundTag cmp, int sourceVer, int targetVer) { + if (tileEntityCommand.equals(new ResourceLocation(cmp.getString("id")))) { + cmp.putString("id", "Control"); + convert(LegacyType.BLOCK_ENTITY, cmp, sourceVer, targetVer); + cmp.putString("id", "MinecartCommandBlock"); + } + + return cmp; + } + } +} diff --git a/worldedit-bukkit/folia-adapters/adapter-1_19_4/src/main/java/com/sk89q/worldedit/folia/adapter/ext/fawe/v1_19_R3/PaperweightFakePlayer.java b/worldedit-bukkit/folia-adapters/adapter-1_19_4/src/main/java/com/sk89q/worldedit/folia/adapter/ext/fawe/v1_19_R3/PaperweightFakePlayer.java new file mode 100644 index 000000000..ee7d82f09 --- /dev/null +++ b/worldedit-bukkit/folia-adapters/adapter-1_19_4/src/main/java/com/sk89q/worldedit/folia/adapter/ext/fawe/v1_19_R3/PaperweightFakePlayer.java @@ -0,0 +1,93 @@ +/* + * WorldEdit, a Minecraft world manipulation toolkit + * Copyright (C) sk89q + * Copyright (C) WorldEdit team and contributors + * + * This program is free software: you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation, either version 3 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program. If not, see . + */ + +package com.sk89q.worldedit.bukkit.adapter.ext.fawe.v1_19_R3; + +import com.mojang.authlib.GameProfile; +import net.minecraft.network.chat.Component; +import net.minecraft.network.protocol.game.ServerboundClientInformationPacket; +import net.minecraft.server.level.ServerLevel; +import net.minecraft.server.level.ServerPlayer; +import net.minecraft.stats.Stat; +import net.minecraft.world.MenuProvider; +import net.minecraft.world.damagesource.DamageSource; +import net.minecraft.world.entity.Entity; +import net.minecraft.world.level.block.entity.SignBlockEntity; +import net.minecraft.world.phys.Vec3; +import org.bukkit.event.player.PlayerTeleportEvent.TeleportCause; + +import java.util.OptionalInt; +import java.util.UUID; + +class PaperweightFakePlayer extends ServerPlayer { + private static final GameProfile FAKE_WORLDEDIT_PROFILE = new GameProfile(UUID.nameUUIDFromBytes("worldedit".getBytes()), "[WorldEdit]"); + private static final Vec3 ORIGIN = new Vec3(0.0D, 0.0D, 0.0D); + + PaperweightFakePlayer(ServerLevel world) { + super(world.getServer(), world, FAKE_WORLDEDIT_PROFILE); + } + + @Override + public Vec3 position() { + return ORIGIN; + } + + @Override + public void tick() { + } + + @Override + public void die(DamageSource damagesource) { + } + + @Override + public Entity changeDimension(ServerLevel worldserver, TeleportCause cause) { + return this; + } + + @Override + public OptionalInt openMenu(MenuProvider factory) { + return OptionalInt.empty(); + } + + @Override + public void updateOptions(ServerboundClientInformationPacket packet) { + } + + @Override + public void displayClientMessage(Component message, boolean actionBar) { + } + + @Override + public void awardStat(Stat stat, int amount) { + } + + @Override + public void awardStat(Stat stat) { + } + + @Override + public boolean isInvulnerableTo(DamageSource damageSource) { + return true; + } + + @Override + public void openTextEdit(SignBlockEntity sign) { + } +} diff --git a/worldedit-bukkit/folia-adapters/adapter-1_19_4/src/main/java/com/sk89q/worldedit/folia/adapter/ext/fawe/v1_19_R3/PaperweightWorldNativeAccess.java b/worldedit-bukkit/folia-adapters/adapter-1_19_4/src/main/java/com/sk89q/worldedit/folia/adapter/ext/fawe/v1_19_R3/PaperweightWorldNativeAccess.java new file mode 100644 index 000000000..22d9f917b --- /dev/null +++ b/worldedit-bukkit/folia-adapters/adapter-1_19_4/src/main/java/com/sk89q/worldedit/folia/adapter/ext/fawe/v1_19_R3/PaperweightWorldNativeAccess.java @@ -0,0 +1,180 @@ +/* + * WorldEdit, a Minecraft world manipulation toolkit + * Copyright (C) sk89q + * Copyright (C) WorldEdit team and contributors + * + * This program is free software: you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation, either version 3 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program. If not, see . + */ + +package com.sk89q.worldedit.bukkit.adapter.ext.fawe.v1_19_R3; + +import com.sk89q.worldedit.bukkit.BukkitAdapter; +import com.sk89q.worldedit.internal.block.BlockStateIdAccess; +import com.sk89q.worldedit.internal.wna.WorldNativeAccess; +import com.sk89q.worldedit.util.SideEffect; +import com.sk89q.worldedit.util.SideEffectSet; +import com.sk89q.worldedit.util.nbt.CompoundBinaryTag; +import com.sk89q.worldedit.world.block.BlockState; +import net.minecraft.core.BlockPos; +import net.minecraft.server.level.ChunkHolder; +import net.minecraft.server.level.ServerLevel; +import net.minecraft.world.level.block.Block; +import net.minecraft.world.level.chunk.LevelChunk; +import org.bukkit.craftbukkit.v1_19_R3.CraftWorld; +import org.bukkit.craftbukkit.v1_19_R3.block.data.CraftBlockData; +import org.bukkit.event.block.BlockPhysicsEvent; + +import java.lang.ref.WeakReference; +import java.util.Objects; +import javax.annotation.Nullable; + +public class PaperweightWorldNativeAccess implements WorldNativeAccess { + private static final int UPDATE = 1; + private static final int NOTIFY = 2; + + private final PaperweightAdapter adapter; + private final WeakReference world; + private SideEffectSet sideEffectSet; + + public PaperweightWorldNativeAccess(PaperweightAdapter adapter, WeakReference world) { + this.adapter = adapter; + this.world = world; + } + + private ServerLevel getWorld() { + return Objects.requireNonNull(world.get(), "The reference to the world was lost"); + } + + @Override + public void setCurrentSideEffectSet(SideEffectSet sideEffectSet) { + this.sideEffectSet = sideEffectSet; + } + + @Override + public LevelChunk getChunk(int x, int z) { + return getWorld().getChunk(x, z); + } + + @Override + public net.minecraft.world.level.block.state.BlockState toNative(BlockState state) { + int stateId = BlockStateIdAccess.getBlockStateId(state); + return BlockStateIdAccess.isValidInternalId(stateId) + ? Block.stateById(stateId) + : ((CraftBlockData) BukkitAdapter.adapt(state)).getState(); + } + + @Override + public net.minecraft.world.level.block.state.BlockState getBlockState(LevelChunk chunk, BlockPos position) { + return chunk.getBlockState(position); + } + + @Nullable + @Override + public net.minecraft.world.level.block.state.BlockState setBlockState(LevelChunk chunk, BlockPos position, net.minecraft.world.level.block.state.BlockState state) { + return chunk.setBlockState(position, state, false, this.sideEffectSet.shouldApply(SideEffect.UPDATE)); + } + + @Override + public net.minecraft.world.level.block.state.BlockState getValidBlockForPosition(net.minecraft.world.level.block.state.BlockState block, BlockPos position) { + return Block.updateFromNeighbourShapes(block, getWorld(), position); + } + + @Override + public BlockPos getPosition(int x, int y, int z) { + return new BlockPos(x, y, z); + } + + @Override + public void updateLightingForBlock(BlockPos position) { + getWorld().getChunkSource().getLightEngine().checkBlock(position); + } + + @Override + public boolean updateTileEntity(final BlockPos position, final CompoundBinaryTag tag) { + return false; + } + + @Override + public void notifyBlockUpdate(LevelChunk chunk, BlockPos position, net.minecraft.world.level.block.state.BlockState oldState, net.minecraft.world.level.block.state.BlockState newState) { + if (chunk.getSections()[getWorld().getSectionIndex(position.getY())] != null) { + getWorld().sendBlockUpdated(position, oldState, newState, UPDATE | NOTIFY); + } + } + + @Override + public boolean isChunkTicking(LevelChunk chunk) { + return chunk.getFullStatus().isOrAfter(ChunkHolder.FullChunkStatus.TICKING); + } + + @Override + public void markBlockChanged(LevelChunk chunk, BlockPos position) { + if (chunk.getSections()[getWorld().getSectionIndex(position.getY())] != null) { + getWorld().getChunkSource().blockChanged(position); + } + } + + @Override + public void notifyNeighbors(BlockPos pos, net.minecraft.world.level.block.state.BlockState oldState, net.minecraft.world.level.block.state.BlockState newState) { + ServerLevel world = getWorld(); + if (sideEffectSet.shouldApply(SideEffect.EVENTS)) { + world.updateNeighborsAt(pos, oldState.getBlock()); + } else { + // When we don't want events, manually run the physics without them. + Block block = oldState.getBlock(); + fireNeighborChanged(pos, world, block, pos.west()); + fireNeighborChanged(pos, world, block, pos.east()); + fireNeighborChanged(pos, world, block, pos.below()); + fireNeighborChanged(pos, world, block, pos.above()); + fireNeighborChanged(pos, world, block, pos.north()); + fireNeighborChanged(pos, world, block, pos.south()); + } + if (newState.hasAnalogOutputSignal()) { + world.updateNeighbourForOutputSignal(pos, newState.getBlock()); + } + } + + // Not sure why neighborChanged is deprecated + @SuppressWarnings("deprecation") + private void fireNeighborChanged(BlockPos pos, ServerLevel world, Block block, BlockPos neighborPos) { + world.getBlockState(neighborPos).neighborChanged(world, neighborPos, block, pos, false); + } + + @Override + public void updateNeighbors(BlockPos pos, net.minecraft.world.level.block.state.BlockState oldState, net.minecraft.world.level.block.state.BlockState newState, int recursionLimit) { + ServerLevel world = getWorld(); + // a == updateNeighbors + // b == updateDiagonalNeighbors + oldState.updateIndirectNeighbourShapes(world, pos, NOTIFY, recursionLimit); + if (sideEffectSet.shouldApply(SideEffect.EVENTS)) { + CraftWorld craftWorld = world.getWorld(); + BlockPhysicsEvent event = new BlockPhysicsEvent(craftWorld.getBlockAt(pos.getX(), pos.getY(), pos.getZ()), CraftBlockData.fromData(newState)); + world.getCraftServer().getPluginManager().callEvent(event); + if (event.isCancelled()) { + return; + } + } + newState.updateNeighbourShapes(world, pos, NOTIFY, recursionLimit); + newState.updateIndirectNeighbourShapes(world, pos, NOTIFY, recursionLimit); + } + + @Override + public void onBlockStateChange(BlockPos pos, net.minecraft.world.level.block.state.BlockState oldState, net.minecraft.world.level.block.state.BlockState newState) { + getWorld().onBlockStateChange(pos, oldState, newState); + } + + @Override + public void flush() { + + } +} diff --git a/worldedit-bukkit/folia-adapters/adapter-1_19_4/src/main/java/com/sk89q/worldedit/folia/adapter/impl/fawe/v1_19_R3/PaperweightBlockMaterial.java b/worldedit-bukkit/folia-adapters/adapter-1_19_4/src/main/java/com/sk89q/worldedit/folia/adapter/impl/fawe/v1_19_R3/PaperweightBlockMaterial.java new file mode 100644 index 000000000..33a766def --- /dev/null +++ b/worldedit-bukkit/folia-adapters/adapter-1_19_4/src/main/java/com/sk89q/worldedit/folia/adapter/impl/fawe/v1_19_R3/PaperweightBlockMaterial.java @@ -0,0 +1,189 @@ +package com.sk89q.worldedit.folia.adapter.impl.fawe.v1_19_R3; + +import com.google.common.base.Suppliers; +import com.sk89q.jnbt.CompoundTag; +import com.sk89q.util.ReflectionUtil; +import com.sk89q.worldedit.bukkit.adapter.Refraction; +import com.sk89q.worldedit.folia.adapter.impl.fawe.v1_19_R3.nbt.PaperweightLazyCompoundTag; +import com.sk89q.worldedit.world.registry.BlockMaterial; +import net.minecraft.core.BlockPos; +import net.minecraft.world.level.EmptyBlockGetter; +import net.minecraft.world.level.block.Block; +import net.minecraft.world.level.block.EntityBlock; +import net.minecraft.world.level.block.entity.BlockEntity; +import net.minecraft.world.level.block.state.BlockBehaviour; +import net.minecraft.world.level.block.state.BlockState; +import net.minecraft.world.level.material.Material; +import net.minecraft.world.level.material.PushReaction; +import org.bukkit.craftbukkit.v1_19_R3.block.data.CraftBlockData; + +public class PaperweightBlockMaterial implements BlockMaterial { + + private final Block block; + private final BlockState blockState; + private final Material material; + private final boolean isTranslucent; + private final CraftBlockData craftBlockData; + private final org.bukkit.Material craftMaterial; + private final int opacity; + private final CompoundTag tile; + + public PaperweightBlockMaterial(Block block) { + this(block, block.defaultBlockState()); + } + + public PaperweightBlockMaterial(Block block, BlockState blockState) { + this.block = block; + this.blockState = blockState; + this.material = blockState.getMaterial(); + this.craftBlockData = CraftBlockData.fromData(blockState); + this.craftMaterial = craftBlockData.getMaterial(); + BlockBehaviour.Properties blockInfo = ReflectionUtil.getField(BlockBehaviour.class, block, + Refraction.pickName("properties", "aP")); + this.isTranslucent = !(boolean) ReflectionUtil.getField(BlockBehaviour.Properties.class, blockInfo, + Refraction.pickName("canOcclude", "n") + ); + opacity = blockState.getLightBlock(EmptyBlockGetter.INSTANCE, BlockPos.ZERO); + BlockEntity tileEntity = !(block instanceof EntityBlock) ? null : ((EntityBlock) block).newBlockEntity( + BlockPos.ZERO, + blockState + ); + tile = tileEntity == null + ? null + : new PaperweightLazyCompoundTag(Suppliers.memoize(tileEntity::saveWithId)); + } + + public Block getBlock() { + return block; + } + + public BlockState getState() { + return blockState; + } + + public CraftBlockData getCraftBlockData() { + return craftBlockData; + } + + public Material getMaterial() { + return material; + } + + @Override + public boolean isAir() { + return blockState.isAir(); + } + + @Override + public boolean isFullCube() { + return craftMaterial.isOccluding(); + } + + @Override + public boolean isOpaque() { + return material.isSolidBlocking(); + } + + @Override + public boolean isPowerSource() { + return blockState.isSignalSource(); + } + + @Override + public boolean isLiquid() { + return material.isLiquid(); + } + + @Override + public boolean isSolid() { + return material.isSolid(); + } + + @Override + public float getHardness() { + return craftBlockData.getState().destroySpeed; + } + + @Override + public float getResistance() { + return block.getExplosionResistance(); + } + + @Override + public float getSlipperiness() { + return block.getFriction(); + } + + @Override + public int getLightValue() { + return blockState.getLightEmission(); + } + + @Override + public int getLightOpacity() { + return opacity; + } + + @Override + public boolean isFragileWhenPushed() { + return material.getPushReaction() == PushReaction.DESTROY; + } + + @Override + public boolean isUnpushable() { + return material.getPushReaction() == PushReaction.BLOCK; + } + + @Override + public boolean isTicksRandomly() { + return block.isRandomlyTicking(blockState); + } + + @Override + public boolean isMovementBlocker() { + return material.isSolid(); + } + + @Override + public boolean isBurnable() { + return material.isFlammable(); + } + + @Override + public boolean isToolRequired() { + // Removed in 1.16.1, this is not present in higher versions + return false; + } + + @Override + public boolean isReplacedDuringPlacement() { + return material.isReplaceable(); + } + + @Override + public boolean isTranslucent() { + return isTranslucent; + } + + @Override + public boolean hasContainer() { + return block instanceof EntityBlock; + } + + @Override + public boolean isTile() { + return block instanceof EntityBlock; + } + + @Override + public CompoundTag getDefaultTile() { + return tile; + } + + @Override + public int getMapColor() { + // rgb field + return material.getColor().col; + } + +} diff --git a/worldedit-bukkit/folia-adapters/adapter-1_19_4/src/main/java/com/sk89q/worldedit/folia/adapter/impl/fawe/v1_19_R3/PaperweightFaweAdapter.java b/worldedit-bukkit/folia-adapters/adapter-1_19_4/src/main/java/com/sk89q/worldedit/folia/adapter/impl/fawe/v1_19_R3/PaperweightFaweAdapter.java new file mode 100644 index 000000000..335530d46 --- /dev/null +++ b/worldedit-bukkit/folia-adapters/adapter-1_19_4/src/main/java/com/sk89q/worldedit/folia/adapter/impl/fawe/v1_19_R3/PaperweightFaweAdapter.java @@ -0,0 +1,701 @@ +package com.sk89q.worldedit.folia.adapter.impl.fawe.v1_19_R3; + +import com.fastasyncworldedit.bukkit.adapter.CachedBukkitAdapter; +import com.fastasyncworldedit.bukkit.adapter.IDelegateBukkitImplAdapter; +import com.fastasyncworldedit.bukkit.adapter.NMSRelighterFactory; +import com.fastasyncworldedit.core.FaweCache; +import com.fastasyncworldedit.core.entity.LazyBaseEntity; +import com.fastasyncworldedit.core.extent.processor.lighting.RelighterFactory; +import com.fastasyncworldedit.core.queue.IBatchProcessor; +import com.fastasyncworldedit.core.queue.IChunkGet; +import com.fastasyncworldedit.core.queue.implementation.packet.ChunkPacket; +import com.fastasyncworldedit.core.util.FoliaSupport; +import com.fastasyncworldedit.core.util.NbtUtils; +import com.fastasyncworldedit.core.util.TaskManager; +import com.google.common.base.Preconditions; +import com.google.common.collect.ImmutableList; +import com.google.common.collect.ImmutableMap; +import com.sk89q.jnbt.Tag; +import com.sk89q.worldedit.EditSession; +import com.sk89q.worldedit.blocks.BaseItemStack; +import com.sk89q.worldedit.blocks.TileEntityBlock; +import com.sk89q.worldedit.bukkit.BukkitAdapter; +import com.sk89q.worldedit.bukkit.BukkitWorld; +import com.sk89q.worldedit.bukkit.adapter.BukkitImplAdapter; +import com.sk89q.worldedit.bukkit.adapter.ext.fawe.v1_19_R3.PaperweightAdapter; +import com.sk89q.worldedit.folia.adapter.impl.fawe.v1_19_R3.nbt.PaperweightLazyCompoundTag; +import com.sk89q.worldedit.folia.adapter.impl.fawe.v1_19_R3.regen.PaperweightRegen; +import com.sk89q.worldedit.entity.BaseEntity; +import com.sk89q.worldedit.extent.Extent; +import com.sk89q.worldedit.internal.block.BlockStateIdAccess; +import com.sk89q.worldedit.internal.util.LogManagerCompat; +import com.sk89q.worldedit.internal.wna.WorldNativeAccess; +import com.sk89q.worldedit.math.BlockVector3; +import com.sk89q.worldedit.regions.Region; +import com.sk89q.worldedit.registry.state.BooleanProperty; +import com.sk89q.worldedit.registry.state.DirectionalProperty; +import com.sk89q.worldedit.registry.state.EnumProperty; +import com.sk89q.worldedit.registry.state.IntegerProperty; +import com.sk89q.worldedit.registry.state.Property; +import com.sk89q.worldedit.util.Direction; +import com.sk89q.worldedit.util.SideEffect; +import com.sk89q.worldedit.util.SideEffectSet; +import com.sk89q.worldedit.util.TreeGenerator; +import com.sk89q.worldedit.util.formatting.text.Component; +import com.sk89q.worldedit.util.nbt.BinaryTag; +import com.sk89q.worldedit.util.nbt.CompoundBinaryTag; +import com.sk89q.worldedit.util.nbt.StringBinaryTag; +import com.sk89q.worldedit.world.RegenOptions; +import com.sk89q.worldedit.world.biome.BiomeType; +import com.sk89q.worldedit.world.block.BaseBlock; +import com.sk89q.worldedit.world.block.BlockState; +import com.sk89q.worldedit.world.block.BlockStateHolder; +import com.sk89q.worldedit.world.block.BlockType; +import com.sk89q.worldedit.world.block.BlockTypes; +import com.sk89q.worldedit.world.block.BlockTypesCache; +import com.sk89q.worldedit.world.entity.EntityType; +import com.sk89q.worldedit.world.item.ItemType; +import com.sk89q.worldedit.world.registry.BlockMaterial; +import io.papermc.lib.PaperLib; +import net.minecraft.core.BlockPos; +import net.minecraft.core.Registry; +import net.minecraft.core.WritableRegistry; +import net.minecraft.core.registries.Registries; +import net.minecraft.nbt.IntTag; +import net.minecraft.network.protocol.game.ClientboundLevelChunkWithLightPacket; +import net.minecraft.resources.ResourceLocation; +import net.minecraft.server.MinecraftServer; +import net.minecraft.server.dedicated.DedicatedServer; +import net.minecraft.server.level.ChunkHolder; +import net.minecraft.server.level.ServerLevel; +import net.minecraft.server.level.ServerPlayer; +import net.minecraft.util.StringRepresentable; +import net.minecraft.world.entity.Entity; +import net.minecraft.world.item.ItemStack; +import net.minecraft.world.level.Level; +import net.minecraft.world.level.biome.Biome; +import net.minecraft.world.level.block.Block; +import net.minecraft.world.level.block.entity.BlockEntity; +import net.minecraft.world.level.block.state.properties.BlockStateProperties; +import net.minecraft.world.level.block.state.properties.DirectionProperty; +import net.minecraft.world.level.chunk.LevelChunk; +import net.minecraft.world.level.chunk.LevelChunkSection; +import org.apache.logging.log4j.Logger; +import org.bukkit.Bukkit; +import org.bukkit.Location; +import org.bukkit.Material; +import org.bukkit.NamespacedKey; +import org.bukkit.TreeType; +import org.bukkit.block.data.BlockData; +import org.bukkit.craftbukkit.v1_19_R3.CraftChunk; +import org.bukkit.craftbukkit.v1_19_R3.CraftServer; +import org.bukkit.craftbukkit.v1_19_R3.CraftWorld; +import org.bukkit.craftbukkit.v1_19_R3.block.CraftBlockState; +import org.bukkit.craftbukkit.v1_19_R3.block.data.CraftBlockData; +import org.bukkit.craftbukkit.v1_19_R3.entity.CraftEntity; +import org.bukkit.craftbukkit.v1_19_R3.entity.CraftPlayer; +import org.bukkit.craftbukkit.v1_19_R3.inventory.CraftItemStack; +import org.bukkit.craftbukkit.v1_19_R3.util.CraftNamespacedKey; +import org.bukkit.entity.Player; + +import javax.annotation.Nullable; +import java.lang.ref.WeakReference; +import java.lang.reflect.Field; +import java.lang.reflect.InvocationTargetException; +import java.lang.reflect.Method; +import java.util.ArrayList; +import java.util.Collections; +import java.util.HashMap; +import java.util.List; +import java.util.Locale; +import java.util.Map; +import java.util.Objects; +import java.util.OptionalInt; +import java.util.Set; +import java.util.function.Supplier; +import java.util.stream.Collectors; +import java.util.stream.Stream; + +import static net.minecraft.core.registries.Registries.BIOME; + +public final class PaperweightFaweAdapter extends CachedBukkitAdapter implements + IDelegateBukkitImplAdapter { + + private static final Logger LOGGER = LogManagerCompat.getLogger(); + private static Method CHUNK_HOLDER_WAS_ACCESSIBLE_SINCE_LAST_SAVE; + + static { + try { + CHUNK_HOLDER_WAS_ACCESSIBLE_SINCE_LAST_SAVE = ChunkHolder.class.getDeclaredMethod("wasAccessibleSinceLastSave"); + } catch (NoSuchMethodException ignored) { // may not be present in newer paper versions + } + } + + private final PaperweightAdapter parent; + // ------------------------------------------------------------------------ + // Code that may break between versions of Minecraft + // ------------------------------------------------------------------------ + private final PaperweightMapChunkUtil mapUtil = new PaperweightMapChunkUtil(); + private char[] ibdToStateOrdinal = null; + private int[] ordinalToIbdID = null; + private boolean initialised = false; + private Map>> allBlockProperties = null; + + public PaperweightFaweAdapter() throws NoSuchFieldException, NoSuchMethodException { + this.parent = new PaperweightAdapter(); + } + + @Nullable + private static String getEntityId(Entity entity) { + ResourceLocation resourceLocation = net.minecraft.world.entity.EntityType.getKey(entity.getType()); + return resourceLocation == null ? null : resourceLocation.toString(); + } + + private static void readEntityIntoTag(Entity entity, net.minecraft.nbt.CompoundTag compoundTag) { + entity.save(compoundTag); + } + + @Override + public BukkitImplAdapter getParent() { + return parent; + } + + private synchronized boolean init() { + if (ibdToStateOrdinal != null && ibdToStateOrdinal[1] != 0) { + return false; + } + ibdToStateOrdinal = new char[BlockTypesCache.states.length]; // size + ordinalToIbdID = new int[ibdToStateOrdinal.length]; // size + for (int i = 0; i < ibdToStateOrdinal.length; i++) { + BlockState blockState = BlockTypesCache.states[i]; + PaperweightBlockMaterial material = (PaperweightBlockMaterial) blockState.getMaterial(); + int id = Block.BLOCK_STATE_REGISTRY.getId(material.getState()); + char ordinal = blockState.getOrdinalChar(); + ibdToStateOrdinal[id] = ordinal; + ordinalToIbdID[ordinal] = id; + } + Map>> properties = new HashMap<>(); + try { + for (Field field : BlockStateProperties.class.getDeclaredFields()) { + Object obj = field.get(null); + if (!(obj instanceof net.minecraft.world.level.block.state.properties.Property state)) { + continue; + } + Property property; + if (state instanceof net.minecraft.world.level.block.state.properties.BooleanProperty) { + property = new BooleanProperty( + state.getName(), + (List) ImmutableList.copyOf(state.getPossibleValues()) + ); + } else if (state instanceof DirectionProperty) { + property = new DirectionalProperty( + state.getName(), + state + .getPossibleValues() + .stream() + .map(e -> Direction.valueOf(((StringRepresentable) e).getSerializedName().toUpperCase())) + .collect(Collectors.toList()) + ); + } else if (state instanceof net.minecraft.world.level.block.state.properties.EnumProperty) { + property = new EnumProperty( + state.getName(), + state + .getPossibleValues() + .stream() + .map(e -> ((StringRepresentable) e).getSerializedName()) + .collect(Collectors.toList()) + ); + } else if (state instanceof net.minecraft.world.level.block.state.properties.IntegerProperty) { + property = new IntegerProperty( + state.getName(), + (List) ImmutableList.copyOf(state.getPossibleValues()) + ); + } else { + throw new IllegalArgumentException("FastAsyncWorldEdit needs an update to support " + state + .getClass() + .getSimpleName()); + } + properties.compute(property.getName().toLowerCase(Locale.ROOT), (k, v) -> { + if (v == null) { + v = new ArrayList<>(Collections.singletonList(property)); + } else { + v.add(property); + } + return v; + }); + } + } catch (IllegalAccessException e) { + e.printStackTrace(); + } finally { + allBlockProperties = ImmutableMap.copyOf(properties); + } + initialised = true; + return true; + } + + @Override + public BlockMaterial getMaterial(BlockType blockType) { + Block block = getBlock(blockType); + return new PaperweightBlockMaterial(block); + } + + @Override + public synchronized BlockMaterial getMaterial(BlockState state) { + net.minecraft.world.level.block.state.BlockState blockState = ((CraftBlockData) Bukkit.createBlockData(state.getAsString())).getState(); + return new PaperweightBlockMaterial(blockState.getBlock(), blockState); + } + + public Block getBlock(BlockType blockType) { + return DedicatedServer.getServer().registryAccess().registryOrThrow(Registries.BLOCK) + .get(new ResourceLocation(blockType.getNamespace(), blockType.getResource())); + } + + @Deprecated + @Override + public BlockState getBlock(Location location) { + Preconditions.checkNotNull(location); + + CraftWorld craftWorld = ((CraftWorld) location.getWorld()); + int x = location.getBlockX(); + int y = location.getBlockY(); + int z = location.getBlockZ(); + final ServerLevel handle = craftWorld.getHandle(); + LevelChunk chunk = handle.getChunk(x >> 4, z >> 4); + final BlockPos blockPos = new BlockPos(x, y, z); + final net.minecraft.world.level.block.state.BlockState blockData = chunk.getBlockState(blockPos); + BlockState state = adapt(blockData); + if (state == null) { + org.bukkit.block.Block bukkitBlock = location.getBlock(); + state = BukkitAdapter.adapt(bukkitBlock.getBlockData()); + } + return state; + } + + @Override + public BaseBlock getFullBlock(final Location location) { + Preconditions.checkNotNull(location); + + CraftWorld craftWorld = ((CraftWorld) location.getWorld()); + int x = location.getBlockX(); + int y = location.getBlockY(); + int z = location.getBlockZ(); + + final ServerLevel handle = craftWorld.getHandle(); + LevelChunk chunk = handle.getChunk(x >> 4, z >> 4); + final BlockPos blockPos = new BlockPos(x, y, z); + final net.minecraft.world.level.block.state.BlockState blockData = chunk.getBlockState(blockPos); + BlockState state = adapt(blockData); + if (state == null) { + org.bukkit.block.Block bukkitBlock = location.getBlock(); + state = BukkitAdapter.adapt(bukkitBlock.getBlockData()); + } + if (state.getBlockType().getMaterial().hasContainer()) { + + // Read the NBT data + BlockEntity blockEntity = chunk.getBlockEntity(blockPos, LevelChunk.EntityCreationType.CHECK); + if (blockEntity != null) { + net.minecraft.nbt.CompoundTag tag = blockEntity.saveWithId(); + return state.toBaseBlock((CompoundBinaryTag) toNativeBinary(tag)); + } + } + + return state.toBaseBlock(); + } + + @Override + public Set getSupportedSideEffects() { + return SideEffectSet.defaults().getSideEffectsToApply(); + } + + public boolean setBlock(org.bukkit.Chunk chunk, int x, int y, int z, BlockStateHolder state, boolean update) { + CraftChunk craftChunk = (CraftChunk) chunk; + LevelChunk levelChunk = craftChunk.getHandle(); + Level level = levelChunk.getLevel(); + + BlockPos blockPos = new BlockPos(x, y, z); + net.minecraft.world.level.block.state.BlockState blockState = ((PaperweightBlockMaterial) state.getMaterial()).getState(); + LevelChunkSection[] levelChunkSections = levelChunk.getSections(); + int y4 = y >> 4; + LevelChunkSection section = levelChunkSections[y4]; + + net.minecraft.world.level.block.state.BlockState existing; + if (section == null) { + existing = ((PaperweightBlockMaterial) BlockTypes.AIR.getDefaultState().getMaterial()).getState(); + } else { + existing = section.getBlockState(x & 15, y & 15, z & 15); + } + + levelChunk.removeBlockEntity(blockPos); // Force delete the old tile entity + + CompoundBinaryTag compoundTag = state instanceof BaseBlock ? state.getNbt() : null; + if (compoundTag != null || existing instanceof TileEntityBlock) { + level.setBlock(blockPos, blockState, 0); + // remove tile + if (compoundTag != null) { + // We will assume that the tile entity was created for us, + // though we do not do this on the Forge version + BlockEntity blockEntity = level.getBlockEntity(blockPos); + if (blockEntity != null) { + net.minecraft.nbt.CompoundTag tag = (net.minecraft.nbt.CompoundTag) fromNativeBinary(compoundTag); + tag.put("x", IntTag.valueOf(x)); + tag.put("y", IntTag.valueOf(y)); + tag.put("z", IntTag.valueOf(z)); + blockEntity.load(tag); // readTagIntoTileEntity - load data + } + } + } else { + if (existing == blockState) { + return true; + } + levelChunk.setBlockState(blockPos, blockState, false); + } + if (update) { + level.getMinecraftWorld().sendBlockUpdated(blockPos, existing, blockState, 0); + } + return true; + } + + @Override + public WorldNativeAccess createWorldNativeAccess(org.bukkit.World world) { + return new PaperweightFaweWorldNativeAccess( + this, + new WeakReference<>(((CraftWorld) world).getHandle()) + ); + } + + @Override + public BaseEntity getEntity(org.bukkit.entity.Entity entity) { + Preconditions.checkNotNull(entity); + + CraftEntity craftEntity = ((CraftEntity) entity); + Entity mcEntity = craftEntity.getHandle(); + + String id = getEntityId(mcEntity); + + if (id != null) { + EntityType type = com.sk89q.worldedit.world.entity.EntityTypes.get(id); + Supplier saveTag = () -> { + final net.minecraft.nbt.CompoundTag minecraftTag = new net.minecraft.nbt.CompoundTag(); + readEntityIntoTag(mcEntity, minecraftTag); + //add Id for AbstractChangeSet to work + final CompoundBinaryTag tag = (CompoundBinaryTag) toNativeBinary(minecraftTag); + final Map tags = NbtUtils.getCompoundBinaryTagValues(tag); + tags.put("Id", StringBinaryTag.of(id)); + return CompoundBinaryTag.from(tags); + }; + return new LazyBaseEntity(type, saveTag); + } else { + return null; + } + } + + @Override + public Component getRichBlockName(BlockType blockType) { + return parent.getRichBlockName(blockType); + } + + @Override + public Component getRichItemName(ItemType itemType) { + return parent.getRichItemName(itemType); + } + + @Override + public Component getRichItemName(BaseItemStack itemStack) { + return parent.getRichItemName(itemStack); + } + + @Override + public OptionalInt getInternalBlockStateId(BlockState state) { + PaperweightBlockMaterial material = (PaperweightBlockMaterial) state.getMaterial(); + net.minecraft.world.level.block.state.BlockState mcState = material.getCraftBlockData().getState(); + return OptionalInt.of(Block.BLOCK_STATE_REGISTRY.getId(mcState)); + } + + @Override + public BlockState adapt(BlockData blockData) { + CraftBlockData cbd = ((CraftBlockData) blockData); + net.minecraft.world.level.block.state.BlockState ibd = cbd.getState(); + return adapt(ibd); + } + + public BlockState adapt(net.minecraft.world.level.block.state.BlockState blockState) { + return BlockTypesCache.states[adaptToChar(blockState)]; + } + + public char adaptToChar(net.minecraft.world.level.block.state.BlockState blockState) { + int id = Block.BLOCK_STATE_REGISTRY.getId(blockState); + if (initialised) { + return ibdToStateOrdinal[id]; + } + synchronized (this) { + if (initialised) { + return ibdToStateOrdinal[id]; + } + try { + init(); + return ibdToStateOrdinal[id]; + } catch (ArrayIndexOutOfBoundsException e1) { + LOGGER.error("Attempted to convert {} with ID {} to char. ibdToStateOrdinal length: {}. Defaulting to air!", + blockState.getBlock(), Block.BLOCK_STATE_REGISTRY.getId(blockState), ibdToStateOrdinal.length, e1 + ); + return BlockTypesCache.ReservedIDs.AIR; + } + } + } + + public char ibdIDToOrdinal(int id) { + if (initialised) { + return ibdToStateOrdinal[id]; + } + synchronized (this) { + if (initialised) { + return ibdToStateOrdinal[id]; + } + init(); + return ibdToStateOrdinal[id]; + } + } + + @Override + public char[] getIbdToStateOrdinal() { + if (initialised) { + return ibdToStateOrdinal; + } + synchronized (this) { + if (initialised) { + return ibdToStateOrdinal; + } + init(); + return ibdToStateOrdinal; + } + } + + public int ordinalToIbdID(char ordinal) { + if (initialised) { + return ordinalToIbdID[ordinal]; + } + synchronized (this) { + if (initialised) { + return ordinalToIbdID[ordinal]; + } + init(); + return ordinalToIbdID[ordinal]; + } + } + + @Override + public int[] getOrdinalToIbdID() { + if (initialised) { + return ordinalToIbdID; + } + synchronized (this) { + if (initialised) { + return ordinalToIbdID; + } + init(); + return ordinalToIbdID; + } + } + + @Override + public > BlockData adapt(B state) { + PaperweightBlockMaterial material = (PaperweightBlockMaterial) state.getMaterial(); + return material.getCraftBlockData(); + } + + @Override + public void sendFakeChunk(org.bukkit.World world, Player player, ChunkPacket chunkPacket) { + ServerLevel nmsWorld = ((CraftWorld) world).getHandle(); + ChunkHolder map = PaperweightPlatformAdapter.getPlayerChunk(nmsWorld, chunkPacket.getChunkX(), chunkPacket.getChunkZ()); + if (map != null && wasAccessibleSinceLastSave(map)) { + boolean flag = false; + // PlayerChunk.d players = map.players; + Stream stream = /*players.a(new ChunkCoordIntPair(packet.getChunkX(), packet.getChunkZ()), flag) + */ Stream.empty(); + + ServerPlayer checkPlayer = player == null ? null : ((CraftPlayer) player).getHandle(); + stream.filter(entityPlayer -> checkPlayer == null || entityPlayer == checkPlayer) + .forEach(entityPlayer -> { + synchronized (chunkPacket) { + ClientboundLevelChunkWithLightPacket nmsPacket = (ClientboundLevelChunkWithLightPacket) chunkPacket.getNativePacket(); + if (nmsPacket == null) { + nmsPacket = mapUtil.create(this, chunkPacket); + chunkPacket.setNativePacket(nmsPacket); + } + try { + FaweCache.INSTANCE.CHUNK_FLAG.get().set(true); + entityPlayer.connection.send(nmsPacket); + } finally { + FaweCache.INSTANCE.CHUNK_FLAG.get().set(false); + } + } + }); + } + } + + @Override + public Map> getProperties(BlockType blockType) { + return getParent().getProperties(blockType); + } + + @Override + public boolean canPlaceAt(org.bukkit.World world, BlockVector3 blockVector3, BlockState blockState) { + int internalId = BlockStateIdAccess.getBlockStateId(blockState); + net.minecraft.world.level.block.state.BlockState blockState1 = Block.stateById(internalId); + return blockState1.hasPostProcess( + ((CraftWorld) world).getHandle(), + new BlockPos(blockVector3.getX(), blockVector3.getY(), blockVector3.getZ()) + ); + } + + @Override + public org.bukkit.inventory.ItemStack adapt(BaseItemStack baseItemStack) { + ItemStack stack = new ItemStack( + DedicatedServer.getServer().registryAccess().registryOrThrow(Registries.ITEM) + .get(ResourceLocation.tryParse(baseItemStack.getType().getId())), + baseItemStack.getAmount() + ); + stack.setTag(((net.minecraft.nbt.CompoundTag) fromNative(baseItemStack.getNbtData()))); + return CraftItemStack.asCraftMirror(stack); + } + + @Override + public boolean generateTree( + TreeGenerator.TreeType treeType, EditSession editSession, BlockVector3 blockVector3, + org.bukkit.World bukkitWorld + ) { + TreeType bukkitType = BukkitWorld.toBukkitTreeType(treeType); + if (bukkitType == TreeType.CHORUS_PLANT) { + blockVector3 = blockVector3.add( + 0, + 1, + 0 + ); // bukkit skips the feature gen which does this offset normally, so we have to add it back + } + ServerLevel serverLevel = ((CraftWorld) bukkitWorld).getHandle(); + final BlockVector3 finalBlockVector = blockVector3; + // Sync to main thread to ensure no clashes occur + Map placed = TaskManager.taskManager().sync(() -> { + serverLevel.getCurrentWorldData().captureTreeGeneration = true; + serverLevel.getCurrentWorldData().captureBlockStates = true; + try { + if (!bukkitWorld.generateTree(BukkitAdapter.adapt(bukkitWorld, finalBlockVector), bukkitType)) { + return null; + } + return ImmutableMap.copyOf(serverLevel.getCurrentWorldData().capturedBlockStates); + } finally { + serverLevel.getCurrentWorldData().captureBlockStates = false; + serverLevel.getCurrentWorldData().captureTreeGeneration = false; + serverLevel.getCurrentWorldData().capturedBlockStates.clear(); + } + }); + + if (placed == null || placed.isEmpty()) { + return false; + } + for (CraftBlockState craftBlockState : placed.values()) { + if (craftBlockState == null || craftBlockState.getType() == Material.AIR) { + continue; + } + editSession.setBlock(craftBlockState.getX(), craftBlockState.getY(), craftBlockState.getZ(), + BukkitAdapter.adapt(((org.bukkit.block.BlockState) craftBlockState).getBlockData()) + ); + } + return true; + } + + @Override + public BaseItemStack adapt(org.bukkit.inventory.ItemStack itemStack) { + final ItemStack nmsStack = CraftItemStack.asNMSCopy(itemStack); + final BaseItemStack weStack = new BaseItemStack(BukkitAdapter.asItemType(itemStack.getType()), itemStack.getAmount()); + weStack.setNbt(((CompoundBinaryTag) toNativeBinary(nmsStack.getTag()))); + return weStack; + } + + @Override + public Tag toNative(net.minecraft.nbt.Tag foreign) { + return parent.toNative(foreign); + } + + @Override + public net.minecraft.nbt.Tag fromNative(Tag foreign) { + if (foreign instanceof PaperweightLazyCompoundTag) { + return ((PaperweightLazyCompoundTag) foreign).get(); + } + return parent.fromNative(foreign); + } + + @Override + public boolean regenerate(org.bukkit.World bukkitWorld, Region region, Extent target, RegenOptions options) throws Exception { + return new PaperweightRegen(bukkitWorld, region, target, options).regenerate(); + } + + @Override + public IChunkGet get(org.bukkit.World world, int chunkX, int chunkZ) { + return new PaperweightGetBlocks(world, chunkX, chunkZ); + } + + @Override + public int getInternalBiomeId(BiomeType biomeType) { + final Registry registry = MinecraftServer + .getServer() + .registryAccess() + .registryOrThrow(BIOME); + ResourceLocation resourceLocation = ResourceLocation.tryParse(biomeType.getId()); + Biome biome = registry.get(resourceLocation); + return registry.getId(biome); + } + + @Override + public Iterable getRegisteredBiomes() { + WritableRegistry biomeRegistry = (WritableRegistry) ((CraftServer) Bukkit.getServer()) + .getServer() + .registryAccess() + .registryOrThrow(BIOME); + return biomeRegistry.stream() + .map(biomeRegistry::getKey).filter(Objects::nonNull) + .map(CraftNamespacedKey::fromMinecraft) + .collect(Collectors.toList()); + } + + @Override + public RelighterFactory getRelighterFactory() { + if (PaperLib.isPaper()) { + return new PaperweightStarlightRelighterFactory(); + } else { + return new NMSRelighterFactory(); + } + } + + @Override + public Map>> getAllProperties() { + if (initialised) { + return allBlockProperties; + } + synchronized (this) { + if (initialised) { + return allBlockProperties; + } + init(); + return allBlockProperties; + } + } + + @Override + public IBatchProcessor getTickingPostProcessor() { + return new PaperweightPostProcessor(); + } + + private boolean wasAccessibleSinceLastSave(ChunkHolder holder) { + if (!PaperLib.isPaper() || !PaperweightPlatformAdapter.POST_CHUNK_REWRITE) { + try { + return (boolean) CHUNK_HOLDER_WAS_ACCESSIBLE_SINCE_LAST_SAVE.invoke(holder); + } catch (IllegalAccessException | InvocationTargetException ignored) { + // fall-through + } + } + // Papers new chunk system has no related replacement - therefor we assume true. + return true; + } + +} diff --git a/worldedit-bukkit/folia-adapters/adapter-1_19_4/src/main/java/com/sk89q/worldedit/folia/adapter/impl/fawe/v1_19_R3/PaperweightFaweWorldNativeAccess.java b/worldedit-bukkit/folia-adapters/adapter-1_19_4/src/main/java/com/sk89q/worldedit/folia/adapter/impl/fawe/v1_19_R3/PaperweightFaweWorldNativeAccess.java new file mode 100644 index 000000000..b1aceaf73 --- /dev/null +++ b/worldedit-bukkit/folia-adapters/adapter-1_19_4/src/main/java/com/sk89q/worldedit/folia/adapter/impl/fawe/v1_19_R3/PaperweightFaweWorldNativeAccess.java @@ -0,0 +1,286 @@ +package com.sk89q.worldedit.folia.adapter.impl.fawe.v1_19_R3; + +import com.fastasyncworldedit.core.Fawe; +import com.fastasyncworldedit.core.math.IntPair; +import com.fastasyncworldedit.core.util.TaskManager; +import com.fastasyncworldedit.core.util.task.RunnableVal; +import com.sk89q.worldedit.bukkit.BukkitAdapter; +import com.sk89q.worldedit.internal.block.BlockStateIdAccess; +import com.sk89q.worldedit.internal.wna.WorldNativeAccess; +import com.sk89q.worldedit.util.SideEffect; +import com.sk89q.worldedit.util.SideEffectSet; +import com.sk89q.worldedit.util.nbt.CompoundBinaryTag; +import com.sk89q.worldedit.world.block.BlockState; +import io.papermc.paper.threadedregions.RegionizedServer; +import net.minecraft.core.BlockPos; +import net.minecraft.core.Direction; +import net.minecraft.nbt.CompoundTag; +import net.minecraft.server.level.ChunkHolder; +import net.minecraft.server.level.ServerChunkCache; +import net.minecraft.world.level.Level; +import net.minecraft.world.level.block.Block; +import net.minecraft.world.level.block.entity.BlockEntity; +import net.minecraft.world.level.chunk.LevelChunk; +import org.bukkit.craftbukkit.v1_19_R3.CraftWorld; +import org.bukkit.craftbukkit.v1_19_R3.block.data.CraftBlockData; +import org.bukkit.event.block.BlockPhysicsEvent; + +import javax.annotation.Nullable; +import java.lang.ref.WeakReference; +import java.util.Collections; +import java.util.HashSet; +import java.util.Objects; +import java.util.Set; +import java.util.concurrent.atomic.AtomicInteger; + +public class PaperweightFaweWorldNativeAccess implements WorldNativeAccess { + + private static final int UPDATE = 1; + private static final int NOTIFY = 2; + private static final Direction[] NEIGHBOUR_ORDER = { + Direction.EAST, + Direction.WEST, + Direction.DOWN, + Direction.UP, + Direction.NORTH, + Direction.SOUTH + }; + private final PaperweightFaweAdapter paperweightFaweAdapter; + private final WeakReference level; + private final AtomicInteger lastTick; + private final Set cachedChanges = new HashSet<>(); + private final Set cachedChunksToSend = new HashSet<>(); + private SideEffectSet sideEffectSet; + + public PaperweightFaweWorldNativeAccess(PaperweightFaweAdapter paperweightFaweAdapter, WeakReference level) { + this.paperweightFaweAdapter = paperweightFaweAdapter; + this.level = level; + // Use the actual tick as minecraft-defined so we don't try to force blocks into the world when the server's already lagging. + // - With the caveat that we don't want to have too many cached changed (1024) so we'd flush those at 1024 anyway. + this.lastTick = new AtomicInteger((int) RegionizedServer.getGlobalTickData().getCurrentTick()); + } + + private Level getLevel() { + return Objects.requireNonNull(level.get(), "The reference to the world was lost"); + } + + @Override + public void setCurrentSideEffectSet(SideEffectSet sideEffectSet) { + this.sideEffectSet = sideEffectSet; + } + + @Override + public LevelChunk getChunk(int x, int z) { + return getLevel().getChunk(x, z); + } + + @Override + public net.minecraft.world.level.block.state.BlockState toNative(BlockState blockState) { + int stateId = paperweightFaweAdapter.ordinalToIbdID(blockState.getOrdinalChar()); + return BlockStateIdAccess.isValidInternalId(stateId) + ? Block.stateById(stateId) + : ((CraftBlockData) BukkitAdapter.adapt(blockState)).getState(); + } + + @Override + public net.minecraft.world.level.block.state.BlockState getBlockState(LevelChunk levelChunk, BlockPos blockPos) { + return levelChunk.getBlockState(blockPos); + } + + @Nullable + @Override + public synchronized net.minecraft.world.level.block.state.BlockState setBlockState( + LevelChunk levelChunk, BlockPos blockPos, + net.minecraft.world.level.block.state.BlockState blockState + ) { + int currentTick = (int) RegionizedServer.getGlobalTickData().getCurrentTick(); + if (Fawe.isMainThread()) { + return levelChunk.setBlockState(blockPos, blockState, + this.sideEffectSet != null && this.sideEffectSet.shouldApply(SideEffect.UPDATE) + ); + } + // Since FAWE is.. Async we need to do it on the main thread (wooooo.. :( ) + cachedChanges.add(new CachedChange(levelChunk, blockPos, blockState)); + cachedChunksToSend.add(new IntPair(levelChunk.bukkitChunk.getX(), levelChunk.bukkitChunk.getZ())); + boolean nextTick = lastTick.get() > currentTick; + if (nextTick || cachedChanges.size() >= 1024) { + if (nextTick) { + lastTick.set(currentTick); + } + flushAsync(nextTick); + } + return blockState; + } + + @Override + public net.minecraft.world.level.block.state.BlockState getValidBlockForPosition( + net.minecraft.world.level.block.state.BlockState blockState, + BlockPos blockPos + ) { + return Block.updateFromNeighbourShapes(blockState, getLevel(), blockPos); + } + + @Override + public BlockPos getPosition(int x, int y, int z) { + return new BlockPos(x, y, z); + } + + @Override + public void updateLightingForBlock(BlockPos blockPos) { + getLevel().getChunkSource().getLightEngine().checkBlock(blockPos); + } + + @Override + public boolean updateTileEntity(BlockPos blockPos, CompoundBinaryTag tag) { + // We will assume that the tile entity was created for us, + // though we do not do this on the other versions + BlockEntity blockEntity = getLevel().getBlockEntity(blockPos); + if (blockEntity == null) { + return false; + } + net.minecraft.nbt.Tag nativeTag = paperweightFaweAdapter.fromNativeBinary(tag); + blockEntity.load((CompoundTag) nativeTag); + return true; + } + + @Override + public void notifyBlockUpdate( + LevelChunk levelChunk, BlockPos blockPos, + net.minecraft.world.level.block.state.BlockState oldState, + net.minecraft.world.level.block.state.BlockState newState + ) { + if (levelChunk.getSections()[level.get().getSectionIndex(blockPos.getY())] != null) { + getLevel().sendBlockUpdated(blockPos, oldState, newState, UPDATE | NOTIFY); + } + } + + @Override + public boolean isChunkTicking(LevelChunk levelChunk) { + return levelChunk.getFullStatus().isOrAfter(ChunkHolder.FullChunkStatus.TICKING); + } + + @Override + public void markBlockChanged(LevelChunk levelChunk, BlockPos blockPos) { + if (levelChunk.getSections()[level.get().getSectionIndex(blockPos.getY())] != null) { + ((ServerChunkCache) getLevel().getChunkSource()).blockChanged(blockPos); + } + } + + @Override + public void notifyNeighbors( + BlockPos blockPos, + net.minecraft.world.level.block.state.BlockState oldState, + net.minecraft.world.level.block.state.BlockState newState + ) { + Level level = getLevel(); + if (sideEffectSet.shouldApply(SideEffect.EVENTS)) { + level.blockUpdated(blockPos, oldState.getBlock()); + } else { + // When we don't want events, manually run the physics without them. + // Un-nest neighbour updating + for (Direction direction : NEIGHBOUR_ORDER) { + BlockPos shifted = blockPos.relative(direction); + level.getBlockState(shifted).neighborChanged(level, shifted, oldState.getBlock(), blockPos, false); + } + } + if (newState.hasAnalogOutputSignal()) { + level.updateNeighbourForOutputSignal(blockPos, newState.getBlock()); + } + } + + @Override + public void updateNeighbors( + BlockPos blockPos, + net.minecraft.world.level.block.state.BlockState oldState, + net.minecraft.world.level.block.state.BlockState newState, + int recursionLimit + ) { + Level level = getLevel(); + // a == updateNeighbors + // b == updateDiagonalNeighbors + oldState.updateIndirectNeighbourShapes(level, blockPos, NOTIFY, recursionLimit); + if (sideEffectSet.shouldApply(SideEffect.EVENTS)) { + CraftWorld craftWorld = level.getWorld(); + if (craftWorld != null) { + BlockPhysicsEvent event = new BlockPhysicsEvent( + craftWorld.getBlockAt(blockPos.getX(), blockPos.getY(), blockPos.getZ()), + CraftBlockData.fromData(newState) + ); + level.getCraftServer().getPluginManager().callEvent(event); + if (event.isCancelled()) { + return; + } + } + } + newState.triggerEvent(level, blockPos, NOTIFY, recursionLimit); + newState.updateIndirectNeighbourShapes(level, blockPos, NOTIFY, recursionLimit); + } + + @Override + public void onBlockStateChange( + BlockPos blockPos, + net.minecraft.world.level.block.state.BlockState oldState, + net.minecraft.world.level.block.state.BlockState newState + ) { + getLevel().onBlockStateChange(blockPos, oldState, newState); + } + + private synchronized void flushAsync(final boolean sendChunks) { + final Set changes = Set.copyOf(cachedChanges); + cachedChanges.clear(); + final Set toSend; + if (sendChunks) { + toSend = Set.copyOf(cachedChunksToSend); + cachedChunksToSend.clear(); + } else { + toSend = Collections.emptySet(); + } + RunnableVal runnableVal = new RunnableVal<>() { + @Override + public void run(Object value) { + changes.forEach(cc -> cc.levelChunk.setBlockState(cc.blockPos, cc.blockState, + sideEffectSet != null && sideEffectSet.shouldApply(SideEffect.UPDATE) + )); + if (!sendChunks) { + return; + } + for (IntPair chunk : toSend) { + PaperweightPlatformAdapter.sendChunk(getLevel().getWorld().getHandle(), chunk.x(), chunk.z(), false); + } + } + }; + TaskManager.taskManager().async(() -> TaskManager.taskManager().sync(runnableVal)); + } + + @Override + public synchronized void flush() { + RunnableVal runnableVal = new RunnableVal<>() { + @Override + public void run(Object value) { + cachedChanges.forEach(cc -> cc.levelChunk.setBlockState(cc.blockPos, cc.blockState, + sideEffectSet != null && sideEffectSet.shouldApply(SideEffect.UPDATE) + )); + for (IntPair chunk : cachedChunksToSend) { + PaperweightPlatformAdapter.sendChunk(getLevel().getWorld().getHandle(), chunk.x(), chunk.z(), false); + } + } + }; + if (Fawe.isMainThread()) { + runnableVal.run(); + } else { + TaskManager.taskManager().sync(runnableVal); + } + cachedChanges.clear(); + cachedChunksToSend.clear(); + } + + private record CachedChange( + LevelChunk levelChunk, + BlockPos blockPos, + net.minecraft.world.level.block.state.BlockState blockState + ) { + + } + +} diff --git a/worldedit-bukkit/folia-adapters/adapter-1_19_4/src/main/java/com/sk89q/worldedit/folia/adapter/impl/fawe/v1_19_R3/PaperweightGetBlocks.java b/worldedit-bukkit/folia-adapters/adapter-1_19_4/src/main/java/com/sk89q/worldedit/folia/adapter/impl/fawe/v1_19_R3/PaperweightGetBlocks.java new file mode 100644 index 000000000..3c528cb58 --- /dev/null +++ b/worldedit-bukkit/folia-adapters/adapter-1_19_4/src/main/java/com/sk89q/worldedit/folia/adapter/impl/fawe/v1_19_R3/PaperweightGetBlocks.java @@ -0,0 +1,1168 @@ +package com.sk89q.worldedit.folia.adapter.impl.fawe.v1_19_R3; + +import com.fastasyncworldedit.bukkit.adapter.BukkitGetBlocks; +import com.fastasyncworldedit.bukkit.adapter.DelegateSemaphore; +import com.fastasyncworldedit.core.Fawe; +import com.fastasyncworldedit.core.FaweCache; +import com.fastasyncworldedit.core.configuration.Settings; +import com.fastasyncworldedit.core.extent.processor.heightmap.HeightMapType; +import com.fastasyncworldedit.core.math.BitArrayUnstretched; +import com.fastasyncworldedit.core.queue.IChunkGet; +import com.fastasyncworldedit.core.queue.IChunkSet; +import com.fastasyncworldedit.core.queue.implementation.QueueHandler; +import com.fastasyncworldedit.core.queue.implementation.blocks.CharGetBlocks; +import com.fastasyncworldedit.core.util.MathMan; +import com.fastasyncworldedit.core.util.collection.AdaptedMap; +import com.google.common.base.Suppliers; +import com.sk89q.jnbt.CompoundTag; +import com.sk89q.jnbt.ListTag; +import com.sk89q.jnbt.StringTag; +import com.sk89q.jnbt.Tag; +import com.sk89q.worldedit.bukkit.BukkitAdapter; +import com.sk89q.worldedit.bukkit.WorldEditPlugin; +import com.sk89q.worldedit.folia.adapter.impl.fawe.v1_19_R3.nbt.PaperweightLazyCompoundTag; +import com.sk89q.worldedit.internal.Constants; +import com.sk89q.worldedit.internal.util.LogManagerCompat; +import com.sk89q.worldedit.math.BlockVector3; +import com.sk89q.worldedit.world.biome.BiomeType; +import com.sk89q.worldedit.world.biome.BiomeTypes; +import com.sk89q.worldedit.world.block.BlockTypesCache; +import io.papermc.lib.PaperLib; +import io.papermc.paper.event.block.BeaconDeactivatedEvent; +import net.minecraft.core.BlockPos; +import net.minecraft.core.Holder; +import net.minecraft.core.IdMap; +import net.minecraft.core.Registry; +import net.minecraft.core.SectionPos; +import net.minecraft.nbt.IntTag; +import net.minecraft.server.level.ServerLevel; +import net.minecraft.sounds.SoundEvents; +import net.minecraft.util.BitStorage; +import net.minecraft.util.ZeroBitStorage; +import net.minecraft.world.entity.Entity; +import net.minecraft.world.entity.EntityType; +import net.minecraft.world.level.LightLayer; +import net.minecraft.world.level.biome.Biome; +import net.minecraft.world.level.block.entity.BeaconBlockEntity; +import net.minecraft.world.level.block.entity.BlockEntity; +import net.minecraft.world.level.block.state.BlockState; +import net.minecraft.world.level.chunk.DataLayer; +import net.minecraft.world.level.chunk.HashMapPalette; +import net.minecraft.world.level.chunk.LevelChunk; +import net.minecraft.world.level.chunk.LevelChunkSection; +import net.minecraft.world.level.chunk.LinearPalette; +import net.minecraft.world.level.chunk.Palette; +import net.minecraft.world.level.chunk.PalettedContainer; +import net.minecraft.world.level.chunk.PalettedContainerRO; +import net.minecraft.world.level.levelgen.Heightmap; +import net.minecraft.world.level.lighting.LevelLightEngine; +import org.apache.logging.log4j.Logger; +import org.bukkit.World; +import org.bukkit.craftbukkit.v1_19_R3.CraftWorld; +import org.bukkit.craftbukkit.v1_19_R3.block.CraftBlock; +import org.bukkit.event.entity.CreatureSpawnEvent; + +import javax.annotation.Nonnull; +import java.util.AbstractSet; +import java.util.ArrayList; +import java.util.Arrays; +import java.util.Collections; +import java.util.HashMap; +import java.util.HashSet; +import java.util.Iterator; +import java.util.List; +import java.util.Map; +import java.util.Set; +import java.util.UUID; +import java.util.concurrent.Callable; +import java.util.concurrent.Future; +import java.util.concurrent.Semaphore; +import java.util.concurrent.locks.ReadWriteLock; +import java.util.concurrent.locks.ReentrantReadWriteLock; +import java.util.function.Function; +import java.util.stream.Collectors; + +import static net.minecraft.core.registries.Registries.BIOME; + +public class PaperweightGetBlocks extends CharGetBlocks implements BukkitGetBlocks { + + private static final Logger LOGGER = LogManagerCompat.getLogger(); + + private static final Function posNms2We = v -> BlockVector3.at(v.getX(), v.getY(), v.getZ()); + private static final Function nmsTile2We = + tileEntity -> new PaperweightLazyCompoundTag(Suppliers.memoize(tileEntity::saveWithId)); + private final PaperweightFaweAdapter adapter = ((PaperweightFaweAdapter) WorldEditPlugin + .getInstance() + .getBukkitImplAdapter()); + private final ReadWriteLock sectionLock = new ReentrantReadWriteLock(); + private final ServerLevel serverLevel; + private final int chunkX; + private final int chunkZ; + private final int minHeight; + private final int maxHeight; + private final int minSectionPosition; + private final int maxSectionPosition; + private final Registry biomeRegistry; + private final IdMap> biomeHolderIdMap; + private LevelChunkSection[] sections; + private LevelChunk levelChunk; + private DataLayer[] blockLight; + private DataLayer[] skyLight; + private boolean createCopy = false; + private PaperweightGetBlocks_Copy copy = null; + private boolean forceLoadSections = true; + private boolean lightUpdate = false; + + public PaperweightGetBlocks(World world, int chunkX, int chunkZ) { + this(((CraftWorld) world).getHandle(), chunkX, chunkZ); + } + + public PaperweightGetBlocks(ServerLevel serverLevel, int chunkX, int chunkZ) { + super(serverLevel.getMinBuildHeight() >> 4, (serverLevel.getMaxBuildHeight() - 1) >> 4); + this.serverLevel = serverLevel; + this.chunkX = chunkX; + this.chunkZ = chunkZ; + this.minHeight = serverLevel.getMinBuildHeight(); + this.maxHeight = serverLevel.getMaxBuildHeight() - 1; // Minecraft max limit is exclusive. + this.minSectionPosition = minHeight >> 4; + this.maxSectionPosition = maxHeight >> 4; + this.skyLight = new DataLayer[getSectionCount()]; + this.blockLight = new DataLayer[getSectionCount()]; + this.biomeRegistry = serverLevel.registryAccess().registryOrThrow(BIOME); + this.biomeHolderIdMap = biomeRegistry.asHolderIdMap(); + } + + public int getChunkX() { + return chunkX; + } + + public int getChunkZ() { + return chunkZ; + } + + @Override + public boolean isCreateCopy() { + return createCopy; + } + + @Override + public void setCreateCopy(boolean createCopy) { + this.createCopy = createCopy; + } + + @Override + public IChunkGet getCopy() { + return copy; + } + + @Override + public void setLightingToGet(char[][] light, int minSectionPosition, int maxSectionPosition) { + if (light != null) { + lightUpdate = true; + try { + fillLightNibble(light, LightLayer.BLOCK, minSectionPosition, maxSectionPosition); + } catch (Throwable e) { + e.printStackTrace(); + } + } + } + + @Override + public void setSkyLightingToGet(char[][] light, int minSectionPosition, int maxSectionPosition) { + if (light != null) { + lightUpdate = true; + try { + fillLightNibble(light, LightLayer.SKY, minSectionPosition, maxSectionPosition); + } catch (Throwable e) { + e.printStackTrace(); + } + } + } + + @Override + public void setHeightmapToGet(HeightMapType type, int[] data) { + // height + 1 to match server internal + BitArrayUnstretched bitArray = new BitArrayUnstretched(MathMan.log2nlz(getChunk().getHeight() + 1), 256); + bitArray.fromRaw(data); + Heightmap.Types nativeType = Heightmap.Types.valueOf(type.name()); + Heightmap heightMap = getChunk().heightmaps.get(nativeType); + heightMap.setRawData(getChunk(), nativeType, bitArray.getData()); + } + + @Override + public int getMaxY() { + return maxHeight; + } + + @Override + public int getMinY() { + return minHeight; + } + + @Override + public BiomeType getBiomeType(int x, int y, int z) { + LevelChunkSection section = getSections(false)[(y >> 4) - getMinSectionPosition()]; + Holder biomes = section.getNoiseBiome(x >> 2, (y & 15) >> 2, z >> 2); + return PaperweightPlatformAdapter.adapt(biomes, serverLevel); + } + + @Override + public void removeSectionLighting(int layer, boolean sky) { + SectionPos sectionPos = SectionPos.of(getChunk().getPos(), layer); + DataLayer dataLayer = serverLevel.getChunkSource().getLightEngine().getLayerListener(LightLayer.BLOCK).getDataLayerData( + sectionPos); + if (dataLayer != null) { + lightUpdate = true; + synchronized (dataLayer) { + byte[] bytes = dataLayer.getData(); + Arrays.fill(bytes, (byte) 0); + } + } + if (sky) { + SectionPos sectionPos1 = SectionPos.of(getChunk().getPos(), layer); + DataLayer dataLayer1 = serverLevel + .getChunkSource() + .getLightEngine() + .getLayerListener(LightLayer.SKY) + .getDataLayerData(sectionPos1); + if (dataLayer1 != null) { + lightUpdate = true; + synchronized (dataLayer1) { + byte[] bytes = dataLayer1.getData(); + Arrays.fill(bytes, (byte) 0); + } + } + } + } + + @Override + public CompoundTag getTile(int x, int y, int z) { + BlockEntity blockEntity = getChunk().getBlockEntity(new BlockPos((x & 15) + ( + chunkX << 4), y, (z & 15) + ( + chunkZ << 4))); + if (blockEntity == null) { + return null; + } + return new PaperweightLazyCompoundTag(Suppliers.memoize(blockEntity::saveWithId)); + } + + @Override + public Map getTiles() { + Map nmsTiles = getChunk().getBlockEntities(); + if (nmsTiles.isEmpty()) { + return Collections.emptyMap(); + } + return AdaptedMap.immutable(nmsTiles, posNms2We, nmsTile2We); + } + + @Override + public int getSkyLight(int x, int y, int z) { + int layer = y >> 4; + int alayer = layer - getMinSectionPosition(); + if (skyLight[alayer] == null) { + SectionPos sectionPos = SectionPos.of(getChunk().getPos(), layer); + DataLayer dataLayer = + serverLevel.getChunkSource().getLightEngine().getLayerListener(LightLayer.SKY).getDataLayerData(sectionPos); + // If the server hasn't generated the section's NibbleArray yet, it will be null + if (dataLayer == null) { + byte[] LAYER_COUNT = new byte[2048]; + // Safe enough to assume if it's not created, it's under the sky. Unlikely to be created before lighting is fixed anyway. + Arrays.fill(LAYER_COUNT, (byte) 15); + dataLayer = new DataLayer(LAYER_COUNT); + ((LevelLightEngine) serverLevel.getChunkSource().getLightEngine()).queueSectionData( + LightLayer.BLOCK, + sectionPos, + dataLayer, + true + ); + } + skyLight[alayer] = dataLayer; + } + return skyLight[alayer].get(x & 15, y & 15, z & 15); + } + + @Override + public int getEmittedLight(int x, int y, int z) { + int layer = y >> 4; + int alayer = layer - getMinSectionPosition(); + if (blockLight[alayer] == null) { + serverLevel.getRawBrightness(new BlockPos(1, 1, 1), 5); + SectionPos sectionPos = SectionPos.of(getChunk().getPos(), layer); + DataLayer dataLayer = serverLevel + .getChunkSource() + .getLightEngine() + .getLayerListener(LightLayer.BLOCK) + .getDataLayerData(sectionPos); + // If the server hasn't generated the section's DataLayer yet, it will be null + if (dataLayer == null) { + byte[] LAYER_COUNT = new byte[2048]; + // Safe enough to assume if it's not created, it's under the sky. Unlikely to be created before lighting is fixed anyway. + Arrays.fill(LAYER_COUNT, (byte) 15); + dataLayer = new DataLayer(LAYER_COUNT); + ((LevelLightEngine) serverLevel.getChunkSource().getLightEngine()).queueSectionData(LightLayer.BLOCK, sectionPos, + dataLayer, true + ); + } + blockLight[alayer] = dataLayer; + } + return blockLight[alayer].get(x & 15, y & 15, z & 15); + } + + @Override + public int[] getHeightMap(HeightMapType type) { + long[] longArray = getChunk().heightmaps.get(Heightmap.Types.valueOf(type.name())).getRawData(); + BitArrayUnstretched bitArray = new BitArrayUnstretched(9, 256, longArray); + return bitArray.toRaw(new int[256]); + } + + @Override + public CompoundTag getEntity(UUID uuid) { + Entity entity = serverLevel.getEntity(uuid); + if (entity != null) { + org.bukkit.entity.Entity bukkitEnt = entity.getBukkitEntity(); + return BukkitAdapter.adapt(bukkitEnt).getState().getNbtData(); + } + for (CompoundTag tag : getEntities()) { + if (uuid.equals(tag.getUUID())) { + return tag; + } + } + return null; + } + + @Override + public Set getEntities() { + List entities = PaperweightPlatformAdapter.getEntities(getChunk()); + if (entities.isEmpty()) { + return Collections.emptySet(); + } + int size = entities.size(); + return new AbstractSet<>() { + @Override + public int size() { + return size; + } + + @Override + public boolean isEmpty() { + return false; + } + + @Override + public boolean contains(Object get) { + if (!(get instanceof CompoundTag getTag)) { + return false; + } + UUID getUUID = getTag.getUUID(); + for (Entity entity : entities) { + UUID uuid = entity.getUUID(); + if (uuid.equals(getUUID)) { + return true; + } + } + return false; + } + + @Nonnull + @Override + public Iterator iterator() { + Iterable result = entities.stream().map(input -> { + net.minecraft.nbt.CompoundTag tag = new net.minecraft.nbt.CompoundTag(); + input.save(tag); + return (CompoundTag) adapter.toNative(tag); + }).collect(Collectors.toList()); + return result.iterator(); + } + }; + } + + private void removeEntity(Entity entity) { + entity.discard(); + } + + public LevelChunk ensureLoaded(ServerLevel nmsWorld, int chunkX, int chunkZ) { + return PaperweightPlatformAdapter.ensureLoaded(nmsWorld, chunkX, chunkZ); + } + + @Override + @SuppressWarnings("rawtypes") + public synchronized > T call(IChunkSet set, Runnable finalizer) { + forceLoadSections = false; + copy = createCopy ? new PaperweightGetBlocks_Copy(levelChunk) : null; + try { + ServerLevel nmsWorld = serverLevel; + LevelChunk nmsChunk = ensureLoaded(nmsWorld, chunkX, chunkZ); + + // Remove existing tiles. Create a copy so that we can remove blocks + Map chunkTiles = new HashMap<>(nmsChunk.getBlockEntities()); + List beacons = null; + if (!chunkTiles.isEmpty()) { + for (Map.Entry entry : chunkTiles.entrySet()) { + final BlockPos pos = entry.getKey(); + final int lx = pos.getX() & 15; + final int ly = pos.getY(); + final int lz = pos.getZ() & 15; + final int layer = ly >> 4; + if (!set.hasSection(layer)) { + continue; + } + + int ordinal = set.getBlock(lx, ly, lz).getOrdinal(); + if (ordinal != 0) { + BlockEntity tile = entry.getValue(); + if (PaperLib.isPaper() && tile instanceof BeaconBlockEntity) { + if (beacons == null) { + beacons = new ArrayList<>(); + } + beacons.add(tile); + PaperweightPlatformAdapter.removeBeacon(tile, nmsChunk); + continue; + } + nmsChunk.removeBlockEntity(tile.getBlockPos()); + if (createCopy) { + copy.storeTile(tile); + } + } + } + } + final BiomeType[][] biomes = set.getBiomes(); + + int bitMask = 0; + synchronized (nmsChunk) { + LevelChunkSection[] levelChunkSections = nmsChunk.getSections(); + + for (int layerNo = getMinSectionPosition(); layerNo <= getMaxSectionPosition(); layerNo++) { + + int getSectionIndex = layerNo - getMinSectionPosition(); + int setSectionIndex = layerNo - set.getMinSectionPosition(); + + if (!set.hasSection(layerNo)) { + // No blocks, but might be biomes present. Handle this lazily. + if (biomes == null) { + continue; + } + if (layerNo < set.getMinSectionPosition() || layerNo > set.getMaxSectionPosition()) { + continue; + } + if (biomes[setSectionIndex] != null) { + synchronized (super.sectionLocks[getSectionIndex]) { + LevelChunkSection existingSection = levelChunkSections[getSectionIndex]; + if (createCopy && existingSection != null) { + copy.storeBiomes(getSectionIndex, existingSection.getBiomes()); + } + + if (existingSection == null) { + PalettedContainer> biomeData = PaperweightPlatformAdapter.getBiomePalettedContainer( + biomes[setSectionIndex], + biomeHolderIdMap + ); + LevelChunkSection newSection = PaperweightPlatformAdapter.newChunkSection( + layerNo, + new char[4096], + adapter, + biomeRegistry, + biomeData + ); + if (PaperweightPlatformAdapter.setSectionAtomic( + levelChunkSections, + null, + newSection, + getSectionIndex + )) { + updateGet(nmsChunk, levelChunkSections, newSection, new char[4096], getSectionIndex); + continue; + } else { + existingSection = levelChunkSections[getSectionIndex]; + if (existingSection == null) { + LOGGER.error("Skipping invalid null section. chunk: {}, {} layer: {}", chunkX, chunkZ, + getSectionIndex + ); + continue; + } + } + } else { + setBiomesToPalettedContainer(biomes, setSectionIndex, existingSection.getBiomes()); + } + } + } + continue; + } + + bitMask |= 1 << getSectionIndex; + + char[] tmp = set.load(layerNo); + char[] setArr = new char[4096]; + System.arraycopy(tmp, 0, setArr, 0, 4096); + + // synchronise on internal section to avoid circular locking with a continuing edit if the chunk was + // submitted to keep loaded internal chunks to queue target size. + synchronized (super.sectionLocks[getSectionIndex]) { + + LevelChunkSection newSection; + LevelChunkSection existingSection = levelChunkSections[getSectionIndex]; + // Don't attempt to tick section whilst we're editing + if (existingSection != null) { + PaperweightPlatformAdapter.clearCounts(existingSection); + if (PaperLib.isPaper()) { + existingSection.tickingList.clear(); + } + } + + if (createCopy) { + char[] tmpLoad = loadPrivately(layerNo); + char[] copyArr = new char[4096]; + System.arraycopy(tmpLoad, 0, copyArr, 0, 4096); + copy.storeSection(getSectionIndex, copyArr); + if (biomes != null && existingSection != null) { + copy.storeBiomes(getSectionIndex, existingSection.getBiomes()); + } + } + + if (existingSection == null) { + PalettedContainer> biomeData = biomes == null ? new PalettedContainer<>( + biomeHolderIdMap, + biomeHolderIdMap.byIdOrThrow(WorldEditPlugin + .getInstance() + .getBukkitImplAdapter() + .getInternalBiomeId( + BiomeTypes.PLAINS)), + PalettedContainer.Strategy.SECTION_BIOMES, + null + ) : PaperweightPlatformAdapter.getBiomePalettedContainer(biomes[setSectionIndex], biomeHolderIdMap); + newSection = PaperweightPlatformAdapter.newChunkSection( + layerNo, + setArr, + adapter, + biomeRegistry, + biomeData + ); + if (PaperweightPlatformAdapter.setSectionAtomic( + levelChunkSections, + null, + newSection, + getSectionIndex + )) { + updateGet(nmsChunk, levelChunkSections, newSection, setArr, getSectionIndex); + continue; + } else { + existingSection = levelChunkSections[getSectionIndex]; + if (existingSection == null) { + LOGGER.error("Skipping invalid null section. chunk: {}, {} layer: {}", chunkX, chunkZ, + getSectionIndex + ); + continue; + } + } + } + + //ensure that the server doesn't try to tick the chunksection while we're editing it. (Again) + PaperweightPlatformAdapter.clearCounts(existingSection); + if (PaperLib.isPaper()) { + existingSection.tickingList.clear(); + } + DelegateSemaphore lock = PaperweightPlatformAdapter.applyLock(existingSection); + + // Synchronize to prevent further acquisitions + synchronized (lock) { + lock.acquire(); // Wait until we have the lock + lock.release(); + try { + sectionLock.writeLock().lock(); + if (this.getChunk() != nmsChunk) { + this.levelChunk = nmsChunk; + this.sections = null; + this.reset(); + } else if (existingSection != getSections(false)[getSectionIndex]) { + this.sections[getSectionIndex] = existingSection; + this.reset(); + } else if (!Arrays.equals( + update(getSectionIndex, new char[4096], true), + loadPrivately(layerNo) + )) { + this.reset(layerNo); + /*} else if (lock.isModified()) { + this.reset(layerNo);*/ + } + } finally { + sectionLock.writeLock().unlock(); + } + + PalettedContainer> biomeData = setBiomesToPalettedContainer( + biomes, + setSectionIndex, + existingSection.getBiomes() + ); + + newSection = + PaperweightPlatformAdapter.newChunkSection( + layerNo, + this::loadPrivately, + setArr, + adapter, + biomeRegistry, + biomeData + ); + if (!PaperweightPlatformAdapter.setSectionAtomic( + levelChunkSections, + existingSection, + newSection, + getSectionIndex + )) { + LOGGER.error("Skipping invalid null section. chunk: {}, {} layer: {}", chunkX, chunkZ, + getSectionIndex + ); + } else { + updateGet(nmsChunk, levelChunkSections, newSection, setArr, getSectionIndex); + } + } + } + } + + Map heightMaps = set.getHeightMaps(); + for (Map.Entry entry : heightMaps.entrySet()) { + PaperweightGetBlocks.this.setHeightmapToGet(entry.getKey(), entry.getValue()); + } + PaperweightGetBlocks.this.setLightingToGet( + set.getLight(), + set.getMinSectionPosition(), + set.getMaxSectionPosition() + ); + PaperweightGetBlocks.this.setSkyLightingToGet( + set.getSkyLight(), + set.getMinSectionPosition(), + set.getMaxSectionPosition() + ); + + Runnable[] syncTasks = null; + + int bx = chunkX << 4; + int bz = chunkZ << 4; + + // Call beacon deactivate events here synchronously + // list will be null on spigot, so this is an implicit isPaper check + if (beacons != null && !beacons.isEmpty()) { + final List finalBeacons = beacons; + + syncTasks = new Runnable[4]; + + syncTasks[3] = () -> { + for (BlockEntity beacon : finalBeacons) { + BeaconBlockEntity.playSound(beacon.getLevel(), beacon.getBlockPos(), SoundEvents.BEACON_DEACTIVATE); + new BeaconDeactivatedEvent(CraftBlock.at(beacon.getLevel(), beacon.getBlockPos())).callEvent(); + } + }; + } + + Set entityRemoves = set.getEntityRemoves(); + if (entityRemoves != null && !entityRemoves.isEmpty()) { + if (syncTasks == null) { + syncTasks = new Runnable[3]; + } + + syncTasks[2] = () -> { + Set entitiesRemoved = new HashSet<>(); + final List entities = PaperweightPlatformAdapter.getEntities(nmsChunk); + + for (Entity entity : entities) { + UUID uuid = entity.getUUID(); + if (entityRemoves.contains(uuid)) { + if (createCopy) { + copy.storeEntity(entity); + } + removeEntity(entity); + entitiesRemoved.add(uuid); + entityRemoves.remove(uuid); + } + } + if (Settings.settings().EXPERIMENTAL.REMOVE_ENTITY_FROM_WORLD_ON_CHUNK_FAIL) { + for (UUID uuid : entityRemoves) { + Entity entity = nmsWorld.getEntities().get(uuid); + if (entity != null) { + removeEntity(entity); + } + } + } + // Only save entities that were actually removed to history + set.getEntityRemoves().clear(); + set.getEntityRemoves().addAll(entitiesRemoved); + }; + } + + Set entities = set.getEntities(); + if (entities != null && !entities.isEmpty()) { + if (syncTasks == null) { + syncTasks = new Runnable[2]; + } + + syncTasks[1] = () -> { + Iterator iterator = entities.iterator(); + while (iterator.hasNext()) { + final CompoundTag nativeTag = iterator.next(); + final Map entityTagMap = nativeTag.getValue(); + final StringTag idTag = (StringTag) entityTagMap.get("Id"); + final ListTag posTag = (ListTag) entityTagMap.get("Pos"); + final ListTag rotTag = (ListTag) entityTagMap.get("Rotation"); + if (idTag == null || posTag == null || rotTag == null) { + LOGGER.error("Unknown entity tag: {}", nativeTag); + continue; + } + final double x = posTag.getDouble(0); + final double y = posTag.getDouble(1); + final double z = posTag.getDouble(2); + final float yaw = rotTag.getFloat(0); + final float pitch = rotTag.getFloat(1); + final String id = idTag.getValue(); + + EntityType type = EntityType.byString(id).orElse(null); + if (type != null) { + Entity entity = type.create(nmsWorld); + if (entity != null) { + final net.minecraft.nbt.CompoundTag tag = (net.minecraft.nbt.CompoundTag) adapter.fromNative( + nativeTag); + for (final String name : Constants.NO_COPY_ENTITY_NBT_FIELDS) { + tag.remove(name); + } + entity.load(tag); + entity.absMoveTo(x, y, z, yaw, pitch); + entity.setUUID(nativeTag.getUUID()); + if (!nmsWorld.addFreshEntity(entity, CreatureSpawnEvent.SpawnReason.CUSTOM)) { + LOGGER.warn( + "Error creating entity of type `{}` in world `{}` at location `{},{},{}`", + id, + nmsWorld.getWorld().getName(), + x, + y, + z + ); + // Unsuccessful create should not be saved to history + iterator.remove(); + } + } + } + } + }; + } + + // set tiles + Map tiles = set.getTiles(); + if (tiles != null && !tiles.isEmpty()) { + if (syncTasks == null) { + syncTasks = new Runnable[1]; + } + + syncTasks[0] = () -> { + for (final Map.Entry entry : tiles.entrySet()) { + final CompoundTag nativeTag = entry.getValue(); + final BlockVector3 blockHash = entry.getKey(); + final int x = blockHash.getX() + bx; + final int y = blockHash.getY(); + final int z = blockHash.getZ() + bz; + final BlockPos pos = new BlockPos(x, y, z); + + synchronized (nmsWorld) { + BlockEntity tileEntity = nmsWorld.getBlockEntity(pos); + if (tileEntity == null || tileEntity.isRemoved()) { + nmsWorld.removeBlockEntity(pos); + tileEntity = nmsWorld.getBlockEntity(pos); + } + if (tileEntity != null) { + final net.minecraft.nbt.CompoundTag tag = (net.minecraft.nbt.CompoundTag) adapter.fromNative( + nativeTag); + tag.put("x", IntTag.valueOf(x)); + tag.put("y", IntTag.valueOf(y)); + tag.put("z", IntTag.valueOf(z)); + tileEntity.load(tag); + } + } + } + }; + } + + Runnable callback; + if (bitMask == 0 && biomes == null && !lightUpdate) { + callback = null; + } else { + int finalMask = bitMask != 0 ? bitMask : lightUpdate ? set.getBitMask() : 0; + boolean finalLightUpdate = lightUpdate; + callback = () -> { + // Set Modified + nmsChunk.setLightCorrect(true); // Set Modified + nmsChunk.mustNotSave = false; + nmsChunk.setUnsaved(true); + // send to player + if (Settings.settings().LIGHTING.MODE == 0 || !Settings.settings().LIGHTING.DELAY_PACKET_SENDING) { + this.send(finalMask, finalLightUpdate); + } + if (finalizer != null) { + finalizer.run(); + } + }; + } + if (syncTasks != null) { + QueueHandler queueHandler = Fawe.instance().getQueueHandler(); + Runnable[] finalSyncTasks = syncTasks; + + // Chain the sync tasks and the callback + Callable chain = () -> { + try { + // Run the sync tasks + for (Runnable task : finalSyncTasks) { + if (task != null) { + task.run(); + } + } + if (callback == null) { + if (finalizer != null) { + finalizer.run(); + } + return null; + } else { + return queueHandler.async(callback, null); + } + } catch (Throwable e) { + e.printStackTrace(); + throw e; + } + }; + //noinspection unchecked - required at compile time + return (T) (Future) queueHandler.sync(chain); + } else { + if (callback == null) { + if (finalizer != null) { + finalizer.run(); + } + } else { + callback.run(); + } + } + } + return null; + } catch (Throwable e) { + e.printStackTrace(); + return null; + } finally { + forceLoadSections = true; + } + } + + private void updateGet( + LevelChunk nmsChunk, + LevelChunkSection[] chunkSections, + LevelChunkSection section, + char[] arr, + int layer + ) { + try { + sectionLock.writeLock().lock(); + if (this.getChunk() != nmsChunk) { + this.levelChunk = nmsChunk; + this.sections = new LevelChunkSection[chunkSections.length]; + System.arraycopy(chunkSections, 0, this.sections, 0, chunkSections.length); + this.reset(); + } + if (this.sections == null) { + this.sections = new LevelChunkSection[chunkSections.length]; + System.arraycopy(chunkSections, 0, this.sections, 0, chunkSections.length); + } + if (this.sections[layer] != section) { + // Not sure why it's funky, but it's what I did in commit fda7d00747abe97d7891b80ed8bb88d97e1c70d1 and I don't want to touch it >dords + this.sections[layer] = new LevelChunkSection[]{section}.clone()[0]; + } + } finally { + sectionLock.writeLock().unlock(); + } + this.blocks[layer] = arr; + } + + private char[] loadPrivately(int layer) { + layer -= getMinSectionPosition(); + if (super.sections[layer] != null) { + synchronized (super.sectionLocks[layer]) { + if (super.sections[layer].isFull() && super.blocks[layer] != null) { + char[] blocks = new char[4096]; + System.arraycopy(super.blocks[layer], 0, blocks, 0, 4096); + return blocks; + } + } + } + return PaperweightGetBlocks.this.update(layer, null, true); + } + + @Override + public synchronized void send(int mask, boolean lighting) { + PaperweightPlatformAdapter.sendChunk(serverLevel, chunkX, chunkZ, lighting); + } + + /** + * Update a given (nullable) data array to the current data stored in the server's chunk, associated with this + * {@link PaperweightPlatformAdapter} instance. Not synchronised to the {@link PaperweightPlatformAdapter} instance as synchronisation + * is handled where necessary in the method, and should otherwise be handled correctly by this method's caller. + * + * @param layer layer index (0 may denote a negative layer in the world, e.g. at y=-32) + * @param data array to be updated/filled with data or null + * @param aggressive if the cached section array should be re-acquired. + * @return the given array to be filled with data, or a new array if null is given. + */ + @Override + @SuppressWarnings("unchecked") + public char[] update(int layer, char[] data, boolean aggressive) { + LevelChunkSection section = getSections(aggressive)[layer]; + // Section is null, return empty array + if (section == null) { + data = new char[4096]; + Arrays.fill(data, (char) BlockTypesCache.ReservedIDs.AIR); + return data; + } + if (data != null && data.length != 4096) { + data = new char[4096]; + Arrays.fill(data, (char) BlockTypesCache.ReservedIDs.AIR); + } + if (data == null || data == FaweCache.INSTANCE.EMPTY_CHAR_4096) { + data = new char[4096]; + Arrays.fill(data, (char) BlockTypesCache.ReservedIDs.AIR); + } + Semaphore lock = PaperweightPlatformAdapter.applyLock(section); + synchronized (lock) { + // Efficiently convert ChunkSection to raw data + try { + lock.acquire(); + + final PalettedContainer blocks = section.getStates(); + final Object dataObject = PaperweightPlatformAdapter.fieldData.get(blocks); + final BitStorage bits = (BitStorage) PaperweightPlatformAdapter.fieldStorage.get(dataObject); + + if (bits instanceof ZeroBitStorage) { + Arrays.fill(data, adapter.adaptToChar(blocks.get(0, 0, 0))); // get(int) is only public on paper + return data; + } + + final Palette palette = (Palette) PaperweightPlatformAdapter.fieldPalette.get(dataObject); + + final int bitsPerEntry = bits.getBits(); + final long[] blockStates = bits.getRaw(); + + new BitArrayUnstretched(bitsPerEntry, 4096, blockStates).toRaw(data); + + int num_palette; + if (palette instanceof LinearPalette || palette instanceof HashMapPalette) { + num_palette = palette.getSize(); + } else { + // The section's palette is the global block palette. + for (int i = 0; i < 4096; i++) { + char paletteVal = data[i]; + char ordinal = adapter.ibdIDToOrdinal(paletteVal); + data[i] = ordinal; + } + return data; + } + + char[] paletteToOrdinal = FaweCache.INSTANCE.PALETTE_TO_BLOCK_CHAR.get(); + try { + if (num_palette != 1) { + for (int i = 0; i < num_palette; i++) { + char ordinal = ordinal(palette.valueFor(i), adapter); + paletteToOrdinal[i] = ordinal; + } + for (int i = 0; i < 4096; i++) { + char paletteVal = data[i]; + char val = paletteToOrdinal[paletteVal]; + if (val == Character.MAX_VALUE) { + val = ordinal(palette.valueFor(i), adapter); + paletteToOrdinal[i] = val; + } + data[i] = val; + } + } else { + char ordinal = ordinal(palette.valueFor(0), adapter); + Arrays.fill(data, ordinal); + } + } finally { + for (int i = 0; i < num_palette; i++) { + paletteToOrdinal[i] = Character.MAX_VALUE; + } + } + return data; + } catch (IllegalAccessException | InterruptedException e) { + e.printStackTrace(); + throw new RuntimeException(e); + } finally { + lock.release(); + } + } + } + + private char ordinal(BlockState ibd, PaperweightFaweAdapter adapter) { + if (ibd == null) { + return BlockTypesCache.ReservedIDs.AIR; + } else { + return adapter.adaptToChar(ibd); + } + } + + public LevelChunkSection[] getSections(boolean force) { + force &= forceLoadSections; + sectionLock.readLock().lock(); + LevelChunkSection[] tmp = sections; + sectionLock.readLock().unlock(); + if (tmp == null || force) { + try { + sectionLock.writeLock().lock(); + tmp = sections; + if (tmp == null || force) { + LevelChunkSection[] chunkSections = getChunk().getSections(); + tmp = new LevelChunkSection[chunkSections.length]; + System.arraycopy(chunkSections, 0, tmp, 0, chunkSections.length); + sections = tmp; + } + } finally { + sectionLock.writeLock().unlock(); + } + } + return tmp; + } + + public LevelChunk getChunk() { + LevelChunk levelChunk = this.levelChunk; + if (levelChunk == null) { + synchronized (this) { + levelChunk = this.levelChunk; + if (levelChunk == null) { + this.levelChunk = levelChunk = ensureLoaded(this.serverLevel, chunkX, chunkZ); + } + } + } + return levelChunk; + } + + private void fillLightNibble(char[][] light, LightLayer lightLayer, int minSectionPosition, int maxSectionPosition) { + for (int Y = 0; Y <= maxSectionPosition - minSectionPosition; Y++) { + if (light[Y] == null) { + continue; + } + SectionPos sectionPos = SectionPos.of(levelChunk.getPos(), Y + minSectionPosition); + DataLayer dataLayer = serverLevel.getChunkSource().getLightEngine().getLayerListener(lightLayer).getDataLayerData( + sectionPos); + if (dataLayer == null) { + byte[] LAYER_COUNT = new byte[2048]; + Arrays.fill(LAYER_COUNT, lightLayer == LightLayer.SKY ? (byte) 15 : (byte) 0); + dataLayer = new DataLayer(LAYER_COUNT); + ((LevelLightEngine) serverLevel.getChunkSource().getLightEngine()).queueSectionData( + lightLayer, + sectionPos, + dataLayer, + true + ); + } + synchronized (dataLayer) { + for (int x = 0; x < 16; x++) { + for (int y = 0; y < 16; y++) { + for (int z = 0; z < 16; z++) { + int i = y << 8 | z << 4 | x; + if (light[Y][i] < 16) { + dataLayer.set(x, y, z, light[Y][i]); + } + } + } + } + } + } + } + + private PalettedContainer> setBiomesToPalettedContainer( + final BiomeType[][] biomes, + final int sectionIndex, + final PalettedContainerRO> data + ) { + PalettedContainer> biomeData; + if (data instanceof PalettedContainer> palettedContainer) { + biomeData = palettedContainer; + } else { + LOGGER.warn( + "Cannot correctly set biomes to world, existing biomes may be lost. Expected class " + + "type {} but got {}", + PalettedContainer.class.getSimpleName(), + data.getClass().getSimpleName() + ); + biomeData = data.recreate(); + } + BiomeType[] sectionBiomes; + if (biomes == null || (sectionBiomes = biomes[sectionIndex]) == null) { + return biomeData; + } + for (int y = 0, index = 0; y < 4; y++) { + for (int z = 0; z < 4; z++) { + for (int x = 0; x < 4; x++, index++) { + BiomeType biomeType = sectionBiomes[index]; + if (biomeType == null) { + continue; + } + biomeData.set( + x, + y, + z, + biomeHolderIdMap.byIdOrThrow(WorldEditPlugin + .getInstance() + .getBukkitImplAdapter() + .getInternalBiomeId(biomeType)) + ); + } + } + } + return biomeData; + } + + @Override + public boolean hasSection(int layer) { + layer -= getMinSectionPosition(); + return getSections(false)[layer] != null; + } + + @Override + @SuppressWarnings("unchecked") + public synchronized boolean trim(boolean aggressive) { + skyLight = new DataLayer[getSectionCount()]; + blockLight = new DataLayer[getSectionCount()]; + if (aggressive) { + sectionLock.writeLock().lock(); + sections = null; + levelChunk = null; + sectionLock.writeLock().unlock(); + return super.trim(true); + } else if (sections == null) { + // don't bother trimming if there are no sections stored. + return true; + } else { + for (int i = getMinSectionPosition(); i <= getMaxSectionPosition(); i++) { + int layer = i - getMinSectionPosition(); + if (!hasSection(i) || !super.sections[layer].isFull()) { + continue; + } + LevelChunkSection existing = getSections(true)[layer]; + try { + final PalettedContainer blocksExisting = existing.getStates(); + + final Object dataObject = PaperweightPlatformAdapter.fieldData.get(blocksExisting); + final Palette palette = (Palette) PaperweightPlatformAdapter.fieldPalette.get( + dataObject); + int paletteSize; + + if (palette instanceof LinearPalette || palette instanceof HashMapPalette) { + paletteSize = palette.getSize(); + } else { + super.trim(false, i); + continue; + } + if (paletteSize == 1) { + //If the cached palette size is 1 then no blocks can have been changed i.e. do not need to update these chunks. + continue; + } + super.trim(false, i); + } catch (IllegalAccessException ignored) { + super.trim(false, i); + } + } + return true; + } + } + +} diff --git a/worldedit-bukkit/folia-adapters/adapter-1_19_4/src/main/java/com/sk89q/worldedit/folia/adapter/impl/fawe/v1_19_R3/PaperweightGetBlocks_Copy.java b/worldedit-bukkit/folia-adapters/adapter-1_19_4/src/main/java/com/sk89q/worldedit/folia/adapter/impl/fawe/v1_19_R3/PaperweightGetBlocks_Copy.java new file mode 100644 index 000000000..4b4459015 --- /dev/null +++ b/worldedit-bukkit/folia-adapters/adapter-1_19_4/src/main/java/com/sk89q/worldedit/folia/adapter/impl/fawe/v1_19_R3/PaperweightGetBlocks_Copy.java @@ -0,0 +1,248 @@ +package com.sk89q.worldedit.folia.adapter.impl.fawe.v1_19_R3; + +import com.fastasyncworldedit.core.extent.processor.heightmap.HeightMapType; +import com.fastasyncworldedit.core.queue.IBlocks; +import com.fastasyncworldedit.core.queue.IChunkGet; +import com.fastasyncworldedit.core.queue.IChunkSet; +import com.google.common.base.Suppliers; +import com.sk89q.jnbt.CompoundTag; +import com.sk89q.worldedit.bukkit.WorldEditPlugin; +import com.sk89q.worldedit.bukkit.adapter.BukkitImplAdapter; +import com.sk89q.worldedit.folia.adapter.impl.fawe.v1_19_R3.nbt.PaperweightLazyCompoundTag; +import com.sk89q.worldedit.internal.util.LogManagerCompat; +import com.sk89q.worldedit.math.BlockVector3; +import com.sk89q.worldedit.world.biome.BiomeType; +import com.sk89q.worldedit.world.block.BaseBlock; +import com.sk89q.worldedit.world.block.BlockState; +import com.sk89q.worldedit.world.block.BlockTypesCache; +import net.minecraft.core.Holder; +import net.minecraft.server.level.ServerLevel; +import net.minecraft.world.entity.Entity; +import net.minecraft.world.level.biome.Biome; +import net.minecraft.world.level.block.entity.BlockEntity; +import net.minecraft.world.level.chunk.LevelChunk; +import net.minecraft.world.level.chunk.PalettedContainer; +import net.minecraft.world.level.chunk.PalettedContainerRO; +import org.apache.logging.log4j.Logger; + +import javax.annotation.Nullable; +import java.util.HashMap; +import java.util.HashSet; +import java.util.Map; +import java.util.Set; +import java.util.UUID; +import java.util.concurrent.Future; + +public class PaperweightGetBlocks_Copy implements IChunkGet { + + private static final Logger LOGGER = LogManagerCompat.getLogger(); + + private final Map tiles = new HashMap<>(); + private final Set entities = new HashSet<>(); + private final char[][] blocks; + private final int minHeight; + private final int maxHeight; + final ServerLevel serverLevel; + final LevelChunk levelChunk; + private PalettedContainer>[] biomes = null; + + protected PaperweightGetBlocks_Copy(LevelChunk levelChunk) { + this.levelChunk = levelChunk; + this.serverLevel = levelChunk.level; + this.minHeight = serverLevel.getMinBuildHeight(); + this.maxHeight = serverLevel.getMaxBuildHeight() - 1; // Minecraft max limit is exclusive. + this.blocks = new char[getSectionCount()][]; + } + + protected void storeTile(BlockEntity blockEntity) { + tiles.put( + BlockVector3.at( + blockEntity.getBlockPos().getX(), + blockEntity.getBlockPos().getY(), + blockEntity.getBlockPos().getZ() + ), + new PaperweightLazyCompoundTag(Suppliers.memoize(blockEntity::saveWithId)) + ); + } + + @Override + public Map getTiles() { + return tiles; + } + + @Override + @Nullable + public CompoundTag getTile(int x, int y, int z) { + return tiles.get(BlockVector3.at(x, y, z)); + } + + @SuppressWarnings({"unchecked", "rawtypes"}) + protected void storeEntity(Entity entity) { + BukkitImplAdapter adapter = WorldEditPlugin.getInstance().getBukkitImplAdapter(); + net.minecraft.nbt.CompoundTag compoundTag = new net.minecraft.nbt.CompoundTag(); + entity.save(compoundTag); + entities.add((CompoundTag) adapter.toNative(compoundTag)); + } + + @Override + public Set getEntities() { + return this.entities; + } + + @Override + public CompoundTag getEntity(UUID uuid) { + for (CompoundTag tag : entities) { + if (uuid.equals(tag.getUUID())) { + return tag; + } + } + return null; + } + + @Override + public boolean isCreateCopy() { + return false; + } + + @Override + public void setCreateCopy(boolean createCopy) { + } + + @Override + public void setLightingToGet(char[][] lighting, int minSectionPosition, int maxSectionPosition) { + } + + @Override + public void setSkyLightingToGet(char[][] lighting, int minSectionPosition, int maxSectionPosition) { + } + + @Override + public void setHeightmapToGet(HeightMapType type, int[] data) { + } + + @Override + public int getMaxY() { + return maxHeight; + } + + @Override + public int getMinY() { + return minHeight; + } + + @Override + public int getMaxSectionPosition() { + return maxHeight >> 4; + } + + @Override + public int getMinSectionPosition() { + return minHeight >> 4; + } + + @Override + public BiomeType getBiomeType(int x, int y, int z) { + Holder biome = biomes[(y >> 4) - getMinSectionPosition()].get(x >> 2, (y & 15) >> 2, z >> 2); + return PaperweightPlatformAdapter.adapt(biome, serverLevel); + } + + @Override + public void removeSectionLighting(int layer, boolean sky) { + } + + @Override + public boolean trim(boolean aggressive, int layer) { + return false; + } + + @Override + public IBlocks reset() { + return null; + } + + @Override + public int getSectionCount() { + return serverLevel.getSectionsCount(); + } + + protected void storeSection(int layer, char[] data) { + blocks[layer] = data; + } + + protected void storeBiomes(int layer, PalettedContainerRO> biomeData) { + if (biomes == null) { + biomes = new PalettedContainer[getSectionCount()]; + } + if (biomeData instanceof PalettedContainer> palettedContainer) { + biomes[layer] = palettedContainer.copy(); + } else { + LOGGER.error( + "Cannot correctly save biomes to history. Expected class type {} but got {}", + PalettedContainer.class.getSimpleName(), + biomeData.getClass().getSimpleName() + ); + } + } + + @Override + public BaseBlock getFullBlock(int x, int y, int z) { + BlockState state = BlockTypesCache.states[get(x, y, z)]; + return state.toBaseBlock(this, x, y, z); + } + + @Override + public boolean hasSection(int layer) { + layer -= getMinSectionPosition(); + return blocks[layer] != null; + } + + @Override + public char[] load(int layer) { + layer -= getMinSectionPosition(); + return blocks[layer]; + } + + @Override + public char[] loadIfPresent(int layer) { + layer -= getMinSectionPosition(); + return blocks[layer]; + } + + @Override + public BlockState getBlock(int x, int y, int z) { + return BlockTypesCache.states[get(x, y, z)]; + } + + @Override + public int getSkyLight(int x, int y, int z) { + return 0; + } + + @Override + public int getEmittedLight(int x, int y, int z) { + return 0; + } + + @Override + public int[] getHeightMap(HeightMapType type) { + return new int[0]; + } + + @Override + public > T call(IChunkSet set, Runnable finalize) { + return null; + } + + public char get(int x, int y, int z) { + final int layer = (y >> 4) - getMinSectionPosition(); + final int index = (y & 15) << 8 | z << 4 | x; + return blocks[layer][index]; + } + + + @Override + public boolean trim(boolean aggressive) { + return false; + } + +} diff --git a/worldedit-bukkit/folia-adapters/adapter-1_19_4/src/main/java/com/sk89q/worldedit/folia/adapter/impl/fawe/v1_19_R3/PaperweightMapChunkUtil.java b/worldedit-bukkit/folia-adapters/adapter-1_19_4/src/main/java/com/sk89q/worldedit/folia/adapter/impl/fawe/v1_19_R3/PaperweightMapChunkUtil.java new file mode 100644 index 000000000..43a093f60 --- /dev/null +++ b/worldedit-bukkit/folia-adapters/adapter-1_19_4/src/main/java/com/sk89q/worldedit/folia/adapter/impl/fawe/v1_19_R3/PaperweightMapChunkUtil.java @@ -0,0 +1,34 @@ +package com.sk89q.worldedit.folia.adapter.impl.fawe.v1_19_R3; + +import com.fastasyncworldedit.bukkit.adapter.MapChunkUtil; +import com.sk89q.worldedit.bukkit.adapter.Refraction; +import net.minecraft.network.protocol.game.ClientboundLevelChunkPacketData; +import net.minecraft.network.protocol.game.ClientboundLevelChunkWithLightPacket; + +//TODO un-very-break-this +public class PaperweightMapChunkUtil extends MapChunkUtil { + + public PaperweightMapChunkUtil() throws NoSuchFieldException { + fieldX = ClientboundLevelChunkPacketData.class.getDeclaredField(Refraction.pickName("TWO_MEGABYTES", "a")); + fieldZ = ClientboundLevelChunkWithLightPacket.class.getDeclaredField(Refraction.pickName("x", "a")); + fieldBitMask = ClientboundLevelChunkWithLightPacket.class.getDeclaredField(Refraction.pickName("z", "b")); + fieldHeightMap = ClientboundLevelChunkPacketData.class.getDeclaredField(Refraction.pickName("heightmaps", "b")); + fieldChunkData = ClientboundLevelChunkWithLightPacket.class.getDeclaredField(Refraction.pickName("chunkData", "c")); + fieldBlockEntities = ClientboundLevelChunkPacketData.class.getDeclaredField(Refraction.pickName("buffer", "c")); + fieldFull = ClientboundLevelChunkPacketData.class.getDeclaredField(Refraction.pickName("blockEntitiesData", "d")); + fieldX.setAccessible(true); + fieldZ.setAccessible(true); + fieldBitMask.setAccessible(true); + fieldHeightMap.setAccessible(true); + fieldChunkData.setAccessible(true); + fieldBlockEntities.setAccessible(true); + fieldFull.setAccessible(true); + } + + @Override + public ClientboundLevelChunkWithLightPacket createPacket() { + // TODO ??? return new ClientboundLevelChunkPacket(); + throw new UnsupportedOperationException(); + } + +} diff --git a/worldedit-bukkit/folia-adapters/adapter-1_19_4/src/main/java/com/sk89q/worldedit/folia/adapter/impl/fawe/v1_19_R3/PaperweightPlatformAdapter.java b/worldedit-bukkit/folia-adapters/adapter-1_19_4/src/main/java/com/sk89q/worldedit/folia/adapter/impl/fawe/v1_19_R3/PaperweightPlatformAdapter.java new file mode 100644 index 000000000..5ca11f97e --- /dev/null +++ b/worldedit-bukkit/folia-adapters/adapter-1_19_4/src/main/java/com/sk89q/worldedit/folia/adapter/impl/fawe/v1_19_R3/PaperweightPlatformAdapter.java @@ -0,0 +1,689 @@ +package com.sk89q.worldedit.folia.adapter.impl.fawe.v1_19_R3; + +import com.destroystokyo.paper.util.maplist.EntityList; +import com.fastasyncworldedit.bukkit.adapter.CachedBukkitAdapter; +import com.fastasyncworldedit.bukkit.adapter.DelegateSemaphore; +import com.fastasyncworldedit.bukkit.adapter.NMSAdapter; +import com.fastasyncworldedit.core.Fawe; +import com.fastasyncworldedit.core.FaweCache; +import com.fastasyncworldedit.core.math.BitArrayUnstretched; +import com.fastasyncworldedit.core.util.MathMan; +import com.fastasyncworldedit.core.util.ReflectionUtils; +import com.fastasyncworldedit.core.util.TaskManager; +import com.mojang.datafixers.util.Either; +import com.sk89q.worldedit.bukkit.WorldEditPlugin; +import com.sk89q.worldedit.bukkit.adapter.BukkitImplAdapter; +import com.sk89q.worldedit.bukkit.adapter.Refraction; +import com.sk89q.worldedit.world.biome.BiomeType; +import com.sk89q.worldedit.world.biome.BiomeTypes; +import com.sk89q.worldedit.world.block.BlockState; +import com.sk89q.worldedit.world.block.BlockTypesCache; +import io.papermc.lib.PaperLib; +import io.papermc.paper.world.ChunkEntitySlices; +import net.minecraft.core.BlockPos; +import net.minecraft.core.Holder; +import net.minecraft.core.IdMap; +import net.minecraft.core.Registry; +import net.minecraft.network.protocol.game.ClientboundLevelChunkWithLightPacket; +import net.minecraft.server.level.ChunkHolder; +import net.minecraft.server.level.ChunkMap; +import net.minecraft.server.level.ServerLevel; +import net.minecraft.server.level.ServerPlayer; +import net.minecraft.util.BitStorage; +import net.minecraft.util.ExceptionCollector; +import net.minecraft.util.SimpleBitStorage; +import net.minecraft.util.ThreadingDetector; +import net.minecraft.util.ZeroBitStorage; +import net.minecraft.world.entity.Entity; +import net.minecraft.world.level.ChunkPos; +import net.minecraft.world.level.LevelAccessor; +import net.minecraft.world.level.biome.Biome; +import net.minecraft.world.level.block.Block; +import net.minecraft.world.level.block.Blocks; +import net.minecraft.world.level.block.entity.BlockEntity; +import net.minecraft.world.level.chunk.GlobalPalette; +import net.minecraft.world.level.chunk.HashMapPalette; +import net.minecraft.world.level.chunk.LevelChunk; +import net.minecraft.world.level.chunk.LevelChunkSection; +import net.minecraft.world.level.chunk.LinearPalette; +import net.minecraft.world.level.chunk.Palette; +import net.minecraft.world.level.chunk.PalettedContainer; +import net.minecraft.world.level.chunk.SingleValuePalette; +import net.minecraft.world.level.entity.PersistentEntitySectionManager; +import org.bukkit.craftbukkit.v1_19_R3.CraftChunk; +import sun.misc.Unsafe; + +import javax.annotation.Nonnull; +import javax.annotation.Nullable; +import java.lang.invoke.MethodHandle; +import java.lang.invoke.MethodHandles; +import java.lang.reflect.Constructor; +import java.lang.reflect.Field; +import java.lang.reflect.InvocationTargetException; +import java.lang.reflect.Method; +import java.util.ArrayList; +import java.util.Arrays; +import java.util.Collections; +import java.util.HashMap; +import java.util.Iterator; +import java.util.LinkedList; +import java.util.List; +import java.util.Map; +import java.util.Optional; +import java.util.concurrent.CompletableFuture; +import java.util.concurrent.Semaphore; +import java.util.function.Function; + +import static net.minecraft.core.registries.Registries.BIOME; + +public final class PaperweightPlatformAdapter extends NMSAdapter { + + public static final Field fieldData; + + public static final Constructor dataConstructor; + + public static final Field fieldStorage; + public static final Field fieldPalette; + + private static final Field fieldTickingFluidCount; + private static final Field fieldTickingBlockCount; + private static final Field fieldNonEmptyBlockCount; + + private static final MethodHandle methodGetVisibleChunk; + + private static final int CHUNKSECTION_BASE; + private static final int CHUNKSECTION_SHIFT; + + private static final Field fieldThreadingDetector; + private static final long fieldThreadingDetectorOffset; + + private static final Field fieldLock; + private static final long fieldLockOffset; + + private static final MethodHandle methodRemoveGameEventListener; + private static final MethodHandle methodremoveTickingBlockEntity; + + private static final Field fieldRemove; + + static final boolean POST_CHUNK_REWRITE; + private static Method PAPER_CHUNK_GEN_ALL_ENTITIES; + private static Field LEVEL_CHUNK_ENTITIES; + private static Field SERVER_LEVEL_ENTITY_MANAGER; + + static { + try { + fieldData = PalettedContainer.class.getDeclaredField(Refraction.pickName("data", "d")); + fieldData.setAccessible(true); + + Class dataClazz = fieldData.getType(); + dataConstructor = dataClazz.getDeclaredConstructors()[0]; + dataConstructor.setAccessible(true); + + fieldStorage = dataClazz.getDeclaredField(Refraction.pickName("storage", "b")); + fieldStorage.setAccessible(true); + fieldPalette = dataClazz.getDeclaredField(Refraction.pickName("palette", "c")); + fieldPalette.setAccessible(true); + + fieldTickingFluidCount = LevelChunkSection.class.getDeclaredField(Refraction.pickName("tickingFluidCount", "h")); + fieldTickingFluidCount.setAccessible(true); + fieldTickingBlockCount = LevelChunkSection.class.getDeclaredField(Refraction.pickName("tickingBlockCount", "g")); + fieldTickingBlockCount.setAccessible(true); + fieldNonEmptyBlockCount = LevelChunkSection.class.getDeclaredField(Refraction.pickName("nonEmptyBlockCount", "f")); + fieldNonEmptyBlockCount.setAccessible(true); + + Method getVisibleChunkIfPresent = ChunkMap.class.getDeclaredMethod(Refraction.pickName( + "getVisibleChunkIfPresent", + "b" + ), long.class); + getVisibleChunkIfPresent.setAccessible(true); + methodGetVisibleChunk = MethodHandles.lookup().unreflect(getVisibleChunkIfPresent); + + Unsafe unsafe = ReflectionUtils.getUnsafe(); + if (!PaperLib.isPaper()) { + fieldThreadingDetector = PalettedContainer.class.getDeclaredField(Refraction.pickName("threadingDetector", "f")); + fieldThreadingDetectorOffset = unsafe.objectFieldOffset(fieldThreadingDetector); + + fieldLock = ThreadingDetector.class.getDeclaredField(Refraction.pickName("lock", "c")); + fieldLockOffset = unsafe.objectFieldOffset(fieldLock); + } else { + // in paper, the used methods are synchronized properly + fieldThreadingDetector = null; + fieldThreadingDetectorOffset = -1; + + fieldLock = null; + fieldLockOffset = -1; + } + + Method removeGameEventListener = LevelChunk.class.getDeclaredMethod( + Refraction.pickName("removeGameEventListener", "a"), + BlockEntity.class, + ServerLevel.class + ); + removeGameEventListener.setAccessible(true); + methodRemoveGameEventListener = MethodHandles.lookup().unreflect(removeGameEventListener); + + Method removeBlockEntityTicker = LevelChunk.class.getDeclaredMethod( + Refraction.pickName( + "removeBlockEntityTicker", + "l" + ), BlockPos.class + ); + removeBlockEntityTicker.setAccessible(true); + methodremoveTickingBlockEntity = MethodHandles.lookup().unreflect(removeBlockEntityTicker); + + fieldRemove = BlockEntity.class.getDeclaredField(Refraction.pickName("remove", "p")); + fieldRemove.setAccessible(true); + + CHUNKSECTION_BASE = unsafe.arrayBaseOffset(LevelChunkSection[].class); + int scale = unsafe.arrayIndexScale(LevelChunkSection[].class); + if ((scale & (scale - 1)) != 0) { + throw new Error("data type scale not a power of two"); + } + CHUNKSECTION_SHIFT = 31 - Integer.numberOfLeadingZeros(scale); + boolean chunkRewrite; + try { + ServerLevel.class.getDeclaredMethod("getEntityLookup"); + chunkRewrite = true; + PAPER_CHUNK_GEN_ALL_ENTITIES = ChunkEntitySlices.class.getDeclaredMethod("getAllEntities"); + PAPER_CHUNK_GEN_ALL_ENTITIES.setAccessible(true); + } catch (NoSuchMethodException ignored) { + chunkRewrite = false; + } + try { + // Paper - Pre-Chunk-Update + LEVEL_CHUNK_ENTITIES = LevelChunk.class.getDeclaredField("entities"); + LEVEL_CHUNK_ENTITIES.setAccessible(true); + } catch (NoSuchFieldException ignored) { + } + try { + // Non-Paper + SERVER_LEVEL_ENTITY_MANAGER = ServerLevel.class.getDeclaredField("entityManager"); + LEVEL_CHUNK_ENTITIES.setAccessible(true); + } catch (NoSuchFieldException ignored) { + } + POST_CHUNK_REWRITE = chunkRewrite; + } catch (RuntimeException e) { + throw e; + } catch (Throwable rethrow) { + rethrow.printStackTrace(); + throw new RuntimeException(rethrow); + } + } + + static boolean setSectionAtomic( + LevelChunkSection[] sections, + LevelChunkSection expected, + LevelChunkSection value, + int layer + ) { + long offset = ((long) layer << CHUNKSECTION_SHIFT) + CHUNKSECTION_BASE; + if (layer >= 0 && layer < sections.length) { + return ReflectionUtils.getUnsafe().compareAndSwapObject(sections, offset, expected, value); + } + return false; + } + + // There is no point in having a functional semaphore for paper servers. + private static final ThreadLocal SEMAPHORE_THREAD_LOCAL = + ThreadLocal.withInitial(() -> new DelegateSemaphore(1, null)); + + static DelegateSemaphore applyLock(LevelChunkSection section) { + if (PaperLib.isPaper()) { + return SEMAPHORE_THREAD_LOCAL.get(); + } + try { + synchronized (section) { + Unsafe unsafe = ReflectionUtils.getUnsafe(); + PalettedContainer blocks = section.getStates(); + ThreadingDetector currentThreadingDetector = (ThreadingDetector) unsafe.getObject( + blocks, + fieldThreadingDetectorOffset + ); + synchronized (currentThreadingDetector) { + Semaphore currentLock = (Semaphore) unsafe.getObject(currentThreadingDetector, fieldLockOffset); + if (currentLock instanceof DelegateSemaphore delegateSemaphore) { + return delegateSemaphore; + } + DelegateSemaphore newLock = new DelegateSemaphore(1, currentLock); + unsafe.putObject(currentThreadingDetector, fieldLockOffset, newLock); + return newLock; + } + } + } catch (Throwable e) { + e.printStackTrace(); + throw new RuntimeException(e); + } + } + + public static LevelChunk ensureLoaded(ServerLevel serverLevel, int chunkX, int chunkZ) { + if (!PaperLib.isPaper()) { + LevelChunk nmsChunk = serverLevel.getChunkSource().getChunk(chunkX, chunkZ, false); + if (nmsChunk != null) { + return nmsChunk; + } + if (Fawe.isMainThread()) { + return serverLevel.getChunk(chunkX, chunkZ); + } + } else { + LevelChunk nmsChunk = serverLevel.getChunkSource().getChunkAtIfCachedImmediately(chunkX, chunkZ); + if (nmsChunk != null) { + return nmsChunk; + } + nmsChunk = serverLevel.getChunkSource().getChunkAtIfLoadedImmediately(chunkX, chunkZ); + if (nmsChunk != null) { + return nmsChunk; + } + // Avoid "async" methods from the main thread. + if (Fawe.isMainThread()) { + return serverLevel.getChunk(chunkX, chunkZ); + } + CompletableFuture future = serverLevel.getWorld().getChunkAtAsync(chunkX, chunkZ, true, true); + try { + CraftChunk chunk = (CraftChunk) future.get(); + return chunk.getHandle(); + } catch (Throwable e) { + e.printStackTrace(); + } + } + return TaskManager.taskManager().sync(() -> serverLevel.getChunk(chunkX, chunkZ)); + } + + public static ChunkHolder getPlayerChunk(ServerLevel nmsWorld, final int chunkX, final int chunkZ) { + ChunkMap chunkMap = nmsWorld.getChunkSource().chunkMap; + try { + return (ChunkHolder) methodGetVisibleChunk.invoke(chunkMap, ChunkPos.asLong(chunkX, chunkZ)); + } catch (Throwable thr) { + throw new RuntimeException(thr); + } + } + + @SuppressWarnings("deprecation") + public static void sendChunk(ServerLevel nmsWorld, int chunkX, int chunkZ, boolean lighting) { + ChunkHolder chunkHolder = getPlayerChunk(nmsWorld, chunkX, chunkZ); + if (chunkHolder == null) { + return; + } + ChunkPos coordIntPair = new ChunkPos(chunkX, chunkZ); + LevelChunk levelChunk; + if (PaperLib.isPaper()) { + // getChunkAtIfLoadedImmediately is paper only + levelChunk = nmsWorld + .getChunkSource() + .getChunkAtIfLoadedImmediately(chunkX, chunkZ); + } else { + levelChunk = ((Optional) ((Either) chunkHolder + .getTickingChunkFuture() // method is not present with new paper chunk system + .getNow(ChunkHolder.UNLOADED_LEVEL_CHUNK)).left()) + .orElse(null); + } + if (levelChunk == null) { + return; + } + TaskManager.taskManager().task(() -> { + ClientboundLevelChunkWithLightPacket packet; + if (PaperLib.isPaper()) { + packet = new ClientboundLevelChunkWithLightPacket( + levelChunk, + nmsWorld.getChunkSource().getLightEngine(), + null, + null, + true, + false // last false is to not bother with x-ray + ); + } else { + // deprecated on paper - deprecation suppressed + packet = new ClientboundLevelChunkWithLightPacket( + levelChunk, + nmsWorld.getChunkSource().getLightEngine(), + null, + null, + true + ); + } + nearbyPlayers(nmsWorld, coordIntPair).forEach(p -> p.connection.send(packet)); + }); + } + + private static List nearbyPlayers(ServerLevel serverLevel, ChunkPos coordIntPair) { + return serverLevel.getChunkSource().chunkMap.getPlayers(coordIntPair, false); + } + + /* + NMS conversion + */ + public static LevelChunkSection newChunkSection( + final int layer, + final char[] blocks, + CachedBukkitAdapter adapter, + Registry biomeRegistry, + @Nullable PalettedContainer> biomes + ) { + return newChunkSection(layer, null, blocks, adapter, biomeRegistry, biomes); + } + + public static LevelChunkSection newChunkSection( + final int layer, + final Function get, + char[] set, + CachedBukkitAdapter adapter, + Registry biomeRegistry, + @Nullable PalettedContainer> biomes + ) { + if (set == null) { + return newChunkSection(layer, biomeRegistry, biomes); + } + final int[] blockToPalette = FaweCache.INSTANCE.BLOCK_TO_PALETTE.get(); + final int[] paletteToBlock = FaweCache.INSTANCE.PALETTE_TO_BLOCK.get(); + final long[] blockStates = FaweCache.INSTANCE.BLOCK_STATES.get(); + final int[] blocksCopy = FaweCache.INSTANCE.SECTION_BLOCKS.get(); + try { + int num_palette; + if (get == null) { + num_palette = createPalette(blockToPalette, paletteToBlock, blocksCopy, set, adapter, null); + } else { + num_palette = createPalette(layer, blockToPalette, paletteToBlock, blocksCopy, get, set, adapter, null); + } + + int bitsPerEntry = MathMan.log2nlz(num_palette - 1); + if (bitsPerEntry > 0 && bitsPerEntry < 5) { + bitsPerEntry = 4; + } else if (bitsPerEntry > 8) { + bitsPerEntry = MathMan.log2nlz(Block.BLOCK_STATE_REGISTRY.size() - 1); + } + + int bitsPerEntryNonZero = Math.max(bitsPerEntry, 1); // We do want to use zero sometimes + final int blocksPerLong = MathMan.floorZero((double) 64 / bitsPerEntryNonZero); + final int blockBitArrayEnd = MathMan.ceilZero((float) 4096 / blocksPerLong); + + if (num_palette == 1) { + for (int i = 0; i < blockBitArrayEnd; i++) { + blockStates[i] = 0; + } + } else { + final BitArrayUnstretched bitArray = new BitArrayUnstretched(bitsPerEntryNonZero, 4096, blockStates); + bitArray.fromRaw(blocksCopy); + } + + final long[] bits = Arrays.copyOfRange(blockStates, 0, blockBitArrayEnd); + final BitStorage nmsBits; + if (bitsPerEntry == 0) { + nmsBits = new ZeroBitStorage(4096); + } else { + nmsBits = new SimpleBitStorage(bitsPerEntry, 4096, bits); + } + List palette; + if (bitsPerEntry < 9) { + palette = new ArrayList<>(); + for (int i = 0; i < num_palette; i++) { + int ordinal = paletteToBlock[i]; + blockToPalette[ordinal] = Integer.MAX_VALUE; + final BlockState state = BlockTypesCache.states[ordinal]; + palette.add(((PaperweightBlockMaterial) state.getMaterial()).getState()); + } + } else { + palette = List.of(); + } + + // Create palette with data + @SuppressWarnings("deprecation") // constructor is deprecated on paper, but needed to keep compatibility with spigot + final PalettedContainer blockStatePalettedContainer = + new PalettedContainer<>( + Block.BLOCK_STATE_REGISTRY, + PalettedContainer.Strategy.SECTION_STATES, + PalettedContainer.Strategy.SECTION_STATES.getConfiguration(Block.BLOCK_STATE_REGISTRY, bitsPerEntry), + nmsBits, + palette + ); + if (biomes == null) { + IdMap> biomeHolderIdMap = biomeRegistry.asHolderIdMap(); + biomes = new PalettedContainer<>( + biomeHolderIdMap, + biomeHolderIdMap.byIdOrThrow(WorldEditPlugin + .getInstance() + .getBukkitImplAdapter() + .getInternalBiomeId( + BiomeTypes.PLAINS)), + PalettedContainer.Strategy.SECTION_BIOMES, + null + ); + } + + return new LevelChunkSection(layer, blockStatePalettedContainer, biomes); + } catch (final Throwable e) { + throw e; + } finally { + Arrays.fill(blockToPalette, Integer.MAX_VALUE); + Arrays.fill(paletteToBlock, Integer.MAX_VALUE); + Arrays.fill(blockStates, 0); + Arrays.fill(blocksCopy, 0); + } + } + + @SuppressWarnings("deprecation") // Only deprecated in paper + private static LevelChunkSection newChunkSection( + int layer, + Registry biomeRegistry, + @Nullable PalettedContainer> biomes + ) { + if (biomes == null) { + return new LevelChunkSection(layer, biomeRegistry); + } + PalettedContainer dataPaletteBlocks = new PalettedContainer<>( + Block.BLOCK_STATE_REGISTRY, + Blocks.AIR.defaultBlockState(), + PalettedContainer.Strategy.SECTION_STATES, + null + ); + return new LevelChunkSection(layer, dataPaletteBlocks, biomes); + } + + /** + * Create a new {@link PalettedContainer}. Should only be used if no biome container existed beforehand. + */ + public static PalettedContainer> getBiomePalettedContainer( + BiomeType[] biomes, + IdMap> biomeRegistry + ) { + if (biomes == null) { + return null; + } + BukkitImplAdapter adapter = WorldEditPlugin.getInstance().getBukkitImplAdapter(); + // Don't stream this as typically will see 1-4 biomes; stream overhead is large for the small length + Map> palette = new HashMap<>(); + for (BiomeType biomeType : new LinkedList<>(Arrays.asList(biomes))) { + Holder biome; + if (biomeType == null) { + biome = biomeRegistry.byId(adapter.getInternalBiomeId(BiomeTypes.PLAINS)); + } else { + biome = biomeRegistry.byId(adapter.getInternalBiomeId(biomeType)); + } + palette.put(biomeType, biome); + } + int biomeCount = palette.size(); + int bitsPerEntry = MathMan.log2nlz(biomeCount - 1); + Object configuration = PalettedContainer.Strategy.SECTION_STATES.getConfiguration( + new FakeIdMapBiome(biomeCount), + bitsPerEntry + ); + if (bitsPerEntry > 3) { + bitsPerEntry = MathMan.log2nlz(biomeRegistry.size() - 1); + } + PalettedContainer> biomePalettedContainer = new PalettedContainer<>( + biomeRegistry, + biomeRegistry.byIdOrThrow(adapter.getInternalBiomeId(BiomeTypes.PLAINS)), + PalettedContainer.Strategy.SECTION_BIOMES, + null + ); + + final Palette> biomePalette; + if (bitsPerEntry == 0) { + biomePalette = new SingleValuePalette<>( + biomePalettedContainer.registry, + biomePalettedContainer, + new ArrayList<>(palette.values()) // Must be modifiable + ); + } else if (bitsPerEntry == 4) { + biomePalette = LinearPalette.create( + 4, + biomePalettedContainer.registry, + biomePalettedContainer, + new ArrayList<>(palette.values()) // Must be modifiable + ); + } else if (bitsPerEntry < 9) { + biomePalette = HashMapPalette.create( + bitsPerEntry, + biomePalettedContainer.registry, + biomePalettedContainer, + new ArrayList<>(palette.values()) // Must be modifiable + ); + } else { + biomePalette = GlobalPalette.create( + bitsPerEntry, + biomePalettedContainer.registry, + biomePalettedContainer, + null // unused + ); + } + + int bitsPerEntryNonZero = Math.max(bitsPerEntry, 1); // We do want to use zero sometimes + final int blocksPerLong = MathMan.floorZero((double) 64 / bitsPerEntryNonZero); + final int arrayLength = MathMan.ceilZero(64f / blocksPerLong); + + + BitStorage bitStorage = bitsPerEntry == 0 ? new ZeroBitStorage(64) : new SimpleBitStorage( + bitsPerEntry, + 64, + new long[arrayLength] + ); + + try { + Object data = dataConstructor.newInstance(configuration, bitStorage, biomePalette); + fieldData.set(biomePalettedContainer, data); + int index = 0; + for (int y = 0; y < 4; y++) { + for (int z = 0; z < 4; z++) { + for (int x = 0; x < 4; x++, index++) { + BiomeType biomeType = biomes[index]; + if (biomeType == null) { + continue; + } + Holder biome = biomeRegistry.byId(WorldEditPlugin + .getInstance() + .getBukkitImplAdapter() + .getInternalBiomeId(biomeType)); + if (biome == null) { + continue; + } + biomePalettedContainer.set(x, y, z, biome); + } + } + } + } catch (InstantiationException | IllegalAccessException | InvocationTargetException e) { + throw new RuntimeException(e); + } + return biomePalettedContainer; + } + + public static void clearCounts(final LevelChunkSection section) throws IllegalAccessException { + fieldTickingFluidCount.setShort(section, (short) 0); + fieldTickingBlockCount.setShort(section, (short) 0); + } + + public static BiomeType adapt(Holder biome, LevelAccessor levelAccessor) { + final Registry biomeRegistry = levelAccessor.registryAccess().registryOrThrow(BIOME); + if (biomeRegistry.getKey(biome.value()) == null) { + return biomeRegistry.asHolderIdMap().getId(biome) == -1 ? BiomeTypes.OCEAN + : null; + } + return BiomeTypes.get(biome.unwrapKey().orElseThrow().location().toString()); + } + + static void removeBeacon(BlockEntity beacon, LevelChunk levelChunk) { + try { + if (levelChunk.loaded || levelChunk.level.isClientSide()) { + BlockEntity blockEntity = levelChunk.blockEntities.remove(beacon.getBlockPos()); + if (blockEntity != null) { + if (!levelChunk.level.isClientSide) { + methodRemoveGameEventListener.invoke(levelChunk, beacon, levelChunk.level); + } + fieldRemove.set(beacon, true); + } + } + methodremoveTickingBlockEntity.invoke(levelChunk, beacon.getBlockPos()); + } catch (Throwable throwable) { + throwable.printStackTrace(); + } + } + + static List getEntities(LevelChunk chunk) { + ExceptionCollector collector = new ExceptionCollector<>(); + if (PaperLib.isPaper()) { + if (POST_CHUNK_REWRITE) { + try { + //noinspection unchecked + return (List) PAPER_CHUNK_GEN_ALL_ENTITIES.invoke(chunk.level.getEntityLookup().getChunk(chunk.locX, chunk.locZ)); + } catch (IllegalAccessException | InvocationTargetException e) { + throw new RuntimeException("Failed to lookup entities [POST_CHUNK_REWRITE=true]", e); + } + } + try { + EntityList entityList = (EntityList) LEVEL_CHUNK_ENTITIES.get(chunk); + return List.of(entityList.getRawData()); + } catch (IllegalAccessException e) { + collector.add(new RuntimeException("Failed to lookup entities [POST_CHUNK_REWRITE=false]", e)); + // fall through + } + } + try { + //noinspection unchecked + return ((PersistentEntitySectionManager) (SERVER_LEVEL_ENTITY_MANAGER.get(chunk.level))).getEntities(chunk.getPos()); + } catch (IllegalAccessException e) { + collector.add(new RuntimeException("Failed to lookup entities [PAPER=false]", e)); + } + collector.throwIfPresent(); + return List.of(); + } + + record FakeIdMapBlock(int size) implements IdMap { + + @Override + public int getId(final net.minecraft.world.level.block.state.BlockState entry) { + return 0; + } + + @Nullable + @Override + public net.minecraft.world.level.block.state.BlockState byId(final int index) { + return null; + } + + @Nonnull + @Override + public Iterator iterator() { + return Collections.emptyIterator(); + } + + } + + record FakeIdMapBiome(int size) implements IdMap { + + @Override + public int getId(final Biome entry) { + return 0; + } + + @Nullable + @Override + public Biome byId(final int index) { + return null; + } + + @Nonnull + @Override + public Iterator iterator() { + return Collections.emptyIterator(); + } + + } + +} diff --git a/worldedit-bukkit/folia-adapters/adapter-1_19_4/src/main/java/com/sk89q/worldedit/folia/adapter/impl/fawe/v1_19_R3/PaperweightPostProcessor.java b/worldedit-bukkit/folia-adapters/adapter-1_19_4/src/main/java/com/sk89q/worldedit/folia/adapter/impl/fawe/v1_19_R3/PaperweightPostProcessor.java new file mode 100644 index 000000000..766a2284e --- /dev/null +++ b/worldedit-bukkit/folia-adapters/adapter-1_19_4/src/main/java/com/sk89q/worldedit/folia/adapter/impl/fawe/v1_19_R3/PaperweightPostProcessor.java @@ -0,0 +1,175 @@ +package com.sk89q.worldedit.folia.adapter.impl.fawe.v1_19_R3; + +import com.fastasyncworldedit.core.configuration.Settings; +import com.fastasyncworldedit.core.extent.processor.ProcessorScope; +import com.fastasyncworldedit.core.queue.IBatchProcessor; +import com.fastasyncworldedit.core.queue.IChunk; +import com.fastasyncworldedit.core.queue.IChunkGet; +import com.fastasyncworldedit.core.queue.IChunkSet; +import com.fastasyncworldedit.core.registry.state.PropertyKey; +import com.sk89q.worldedit.extent.Extent; +import com.sk89q.worldedit.world.block.BlockState; +import com.sk89q.worldedit.world.block.BlockTypes; +import com.sk89q.worldedit.world.block.BlockTypesCache; +import net.minecraft.core.BlockPos; +import net.minecraft.server.level.ServerLevel; +import net.minecraft.world.level.material.Fluid; +import net.minecraft.world.level.material.Fluids; + +import javax.annotation.Nullable; + +public class PaperweightPostProcessor implements IBatchProcessor { + + @Override + public IChunkSet processSet(final IChunk chunk, final IChunkGet get, final IChunkSet set) { + return set; + } + + @SuppressWarnings("deprecation") + @Override + public void postProcess(final IChunk chunk, final IChunkGet iChunkGet, final IChunkSet iChunkSet) { + boolean tickFluid = Settings.settings().EXPERIMENTAL.ALLOW_TICK_FLUIDS; + // The PostProcessor shouldn't be added, but just in case + if (!tickFluid) { + return; + } + PaperweightGetBlocks_Copy getBlocks = (PaperweightGetBlocks_Copy) iChunkGet; + layer: + for (int layer = iChunkSet.getMinSectionPosition(); layer <= iChunkSet.getMaxSectionPosition(); layer++) { + char[] set = iChunkSet.loadIfPresent(layer); + if (set == null) { + // No edit means no need to process + continue; + } + char[] get = null; + for (int i = 0; i < 4096; i++) { + char ordinal = set[i]; + char replacedOrdinal = BlockTypesCache.ReservedIDs.__RESERVED__; + boolean fromGet = false; // Used for liquids + if (ordinal == BlockTypesCache.ReservedIDs.__RESERVED__) { + if (get == null) { + get = getBlocks.load(layer); + } + // If this is null, then it's because we're loading a layer in the range of 0->15, but blocks aren't + // actually being set + if (get == null) { + continue layer; + } + fromGet = true; + ordinal = replacedOrdinal = get[i]; + } + if (ordinal == BlockTypesCache.ReservedIDs.__RESERVED__) { + continue; + } else if (!fromGet) { // if fromGet, don't do the same again + if (get == null) { + get = getBlocks.load(layer); + } + replacedOrdinal = get[i]; + } + boolean ticking = BlockTypesCache.ticking[ordinal]; + boolean replacedWasTicking = BlockTypesCache.ticking[replacedOrdinal]; + boolean replacedWasLiquid = false; + BlockState replacedState = null; + if (!ticking) { + // If the block being replaced was not ticking, it cannot be a liquid + if (!replacedWasTicking) { + continue; + } + // If the block being replaced is not fluid, we do not need to worry + if (!(replacedWasLiquid = + (replacedState = BlockState.getFromOrdinal(replacedOrdinal)).getMaterial().isLiquid())) { + continue; + } + } + BlockState state = BlockState.getFromOrdinal(ordinal); + boolean liquid = state.getMaterial().isLiquid(); + int x = i & 15; + int y = (i >> 8) & 15; + int z = (i >> 4) & 15; + BlockPos position = new BlockPos((chunk.getX() << 4) + x, (layer << 4) + y, (chunk.getZ() << 4) + z); + if (liquid || replacedWasLiquid) { + if (liquid) { + addFluid(getBlocks.serverLevel, state, position); + continue; + } + // If the replaced fluid (is?) adjacent to water. Do not bother to check adjacent chunks(sections) as this + // may be time consuming. Chances are any fluid blocks in adjacent chunks are being replaced or will end up + // being ticked anyway. We only need it to be "hit" once. + if (!wasAdjacentToWater(get, set, i, x, y, z)) { + continue; + } + addFluid(getBlocks.serverLevel, replacedState, position); + } + } + } + } + + @Nullable + @Override + public Extent construct(final Extent child) { + throw new UnsupportedOperationException("Processing only"); + } + + @Override + public ProcessorScope getScope() { + return ProcessorScope.READING_SET_BLOCKS; + } + + private boolean wasAdjacentToWater(char[] get, char[] set, int i, int x, int y, int z) { + if (set == null || get == null) { + return false; + } + char ordinal; + char reserved = BlockTypesCache.ReservedIDs.__RESERVED__; + if (x > 0 && set[i - 1] != reserved) { + if (BlockTypesCache.ticking[(ordinal = get[i - 1])] && isFluid(ordinal)) { + return true; + } + } + if (x < 15 && set[i + 1] != reserved) { + if (BlockTypesCache.ticking[(ordinal = get[i + 1])] && isFluid(ordinal)) { + return true; + } + } + if (z > 0 && set[i - 16] != reserved) { + if (BlockTypesCache.ticking[(ordinal = get[i - 16])] && isFluid(ordinal)) { + return true; + } + } + if (z < 15 && set[i + 16] != reserved) { + if (BlockTypesCache.ticking[(ordinal = get[i + 16])] && isFluid(ordinal)) { + return true; + } + } + if (y > 0 && set[i - 256] != reserved) { + if (BlockTypesCache.ticking[(ordinal = get[i - 256])] && isFluid(ordinal)) { + return true; + } + } + if (y < 15 && set[i + 256] != reserved) { + return BlockTypesCache.ticking[(ordinal = get[i + 256])] && isFluid(ordinal); + } + return false; + } + + @SuppressWarnings("deprecation") + private boolean isFluid(char ordinal) { + return BlockState.getFromOrdinal(ordinal).getMaterial().isLiquid(); + } + + @SuppressWarnings("deprecation") + private void addFluid(final ServerLevel serverLevel, final BlockState replacedState, final BlockPos position) { + Fluid type; + if (replacedState.getBlockType() == BlockTypes.LAVA) { + type = (int) replacedState.getState(PropertyKey.LEVEL) == 0 ? Fluids.LAVA : Fluids.FLOWING_LAVA; + } else { + type = (int) replacedState.getState(PropertyKey.LEVEL) == 0 ? Fluids.WATER : Fluids.FLOWING_WATER; + } + serverLevel.scheduleTick( + position, + type, + type.getTickDelay(serverLevel) + ); + } + +} diff --git a/worldedit-bukkit/folia-adapters/adapter-1_19_4/src/main/java/com/sk89q/worldedit/folia/adapter/impl/fawe/v1_19_R3/PaperweightStarlightRelighter.java b/worldedit-bukkit/folia-adapters/adapter-1_19_4/src/main/java/com/sk89q/worldedit/folia/adapter/impl/fawe/v1_19_R3/PaperweightStarlightRelighter.java new file mode 100644 index 000000000..2498228c2 --- /dev/null +++ b/worldedit-bukkit/folia-adapters/adapter-1_19_4/src/main/java/com/sk89q/worldedit/folia/adapter/impl/fawe/v1_19_R3/PaperweightStarlightRelighter.java @@ -0,0 +1,205 @@ +package com.sk89q.worldedit.folia.adapter.impl.fawe.v1_19_R3; + +import com.fastasyncworldedit.core.configuration.Settings; +import com.fastasyncworldedit.core.extent.processor.lighting.NMSRelighter; +import com.fastasyncworldedit.core.extent.processor.lighting.Relighter; +import com.fastasyncworldedit.core.queue.IQueueChunk; +import com.fastasyncworldedit.core.queue.IQueueExtent; +import com.fastasyncworldedit.core.util.MathMan; +import com.fastasyncworldedit.core.util.TaskManager; +import com.sk89q.worldedit.internal.util.LogManagerCompat; +import it.unimi.dsi.fastutil.longs.Long2ObjectLinkedOpenHashMap; +import it.unimi.dsi.fastutil.longs.LongArraySet; +import it.unimi.dsi.fastutil.longs.LongIterator; +import it.unimi.dsi.fastutil.longs.LongSet; +import net.minecraft.server.level.ChunkMap; +import net.minecraft.server.level.ServerLevel; +import net.minecraft.server.level.TicketType; +import net.minecraft.util.Unit; +import net.minecraft.world.level.ChunkPos; +import net.minecraft.world.level.chunk.ChunkStatus; +import org.apache.logging.log4j.Logger; + +import java.util.ArrayList; +import java.util.HashSet; +import java.util.List; +import java.util.Set; +import java.util.concurrent.CompletableFuture; +import java.util.concurrent.locks.ReentrantLock; +import java.util.function.Consumer; +import java.util.function.IntConsumer; + +public class PaperweightStarlightRelighter implements Relighter { + + private static final Logger LOGGER = LogManagerCompat.getLogger(); + private static final int CHUNKS_PER_BATCH = 1024; // 32 * 32 + private static final int CHUNKS_PER_BATCH_SQRT_LOG2 = 5; // for shifting + + private static final TicketType FAWE_TICKET = TicketType.create("fawe_ticket", (a, b) -> 0); + private static final int LIGHT_LEVEL = ChunkMap.MAX_VIEW_DISTANCE + ChunkStatus.getDistance(ChunkStatus.LIGHT); + + + private final ServerLevel serverLevel; + private final ReentrantLock lock = new ReentrantLock(); + private final Long2ObjectLinkedOpenHashMap regions = new Long2ObjectLinkedOpenHashMap<>(); + private final ReentrantLock areaLock = new ReentrantLock(); + private final NMSRelighter delegate; + + @SuppressWarnings("rawtypes") + public PaperweightStarlightRelighter(ServerLevel serverLevel, IQueueExtent queue) { + this.serverLevel = serverLevel; + this.delegate = new NMSRelighter(queue); + } + + @Override + public boolean addChunk(int cx, int cz, byte[] skipReason, int bitmask) { + areaLock.lock(); + try { + long key = MathMan.pairInt(cx >> CHUNKS_PER_BATCH_SQRT_LOG2, cz >> CHUNKS_PER_BATCH_SQRT_LOG2); + // TODO probably submit here already if chunks.size == CHUNKS_PER_BATCH? + LongSet chunks = this.regions.computeIfAbsent(key, k -> new LongArraySet(CHUNKS_PER_BATCH >> 2)); + chunks.add(ChunkPos.asLong(cx, cz)); + } finally { + areaLock.unlock(); + } + return true; + } + + @Override + public void addLightUpdate(int x, int y, int z) { + delegate.addLightUpdate(x, y, z); + } + + /* + * This method is called "recursively", iterating and removing elements + * from the regions linked map. This way, chunks are loaded in batches to avoid + * OOMEs. + */ + @Override + public void fixLightingSafe(boolean sky) { + this.areaLock.lock(); + try { + if (regions.isEmpty()) { + return; + } + LongSet first = regions.removeFirst(); + fixLighting(first, () -> fixLightingSafe(true)); + } finally { + this.areaLock.unlock(); + } + } + + /* + * Processes a set of chunks and runs an action afterwards. + * The action is run async, the chunks are partly processed on the main thread + * (as required by the server). + */ + private void fixLighting(LongSet chunks, Runnable andThen) { + // convert from long keys to ChunkPos + Set coords = new HashSet<>(); + LongIterator iterator = chunks.iterator(); + while (iterator.hasNext()) { + coords.add(new ChunkPos(iterator.nextLong())); + } + TaskManager.taskManager().task(() -> { + // trigger chunk load and apply ticket on main thread + List> futures = new ArrayList<>(); + for (ChunkPos pos : coords) { + futures.add(serverLevel.getWorld().getChunkAtAsync(pos.x, pos.z) + .thenAccept(c -> serverLevel.getChunkSource().addTicketAtLevel( + FAWE_TICKET, + pos, + LIGHT_LEVEL, + Unit.INSTANCE + )) + ); + } + // collect futures and trigger relight once all chunks are loaded + CompletableFuture.allOf(futures.toArray(new CompletableFuture[0])).thenAccept(v -> + invokeRelight( + coords, + c -> { + }, // no callback for single chunks required + i -> { + if (i != coords.size()) { + LOGGER.warn("Processed {} chunks instead of {}", i, coords.size()); + } + // post process chunks on main thread + TaskManager.taskManager().task(() -> postProcessChunks(coords)); + // call callback on our own threads + TaskManager.taskManager().async(andThen); + } + ) + ); + }); + } + + private void invokeRelight( + Set coords, + Consumer chunkCallback, + IntConsumer processCallback + ) { + try { + serverLevel.getChunkSource().getLightEngine().relight(coords, chunkCallback, processCallback); + } catch (Exception e) { + LOGGER.error("Error occurred on relighting", e); + } + } + + /* + * Allow the server to unload the chunks again. + * Also, if chunk packets are sent delayed, we need to do that here + */ + private void postProcessChunks(Set coords) { + boolean delay = Settings.settings().LIGHTING.DELAY_PACKET_SENDING; + for (ChunkPos pos : coords) { + int x = pos.x; + int z = pos.z; + if (delay) { // we still need to send the block changes of that chunk + PaperweightPlatformAdapter.sendChunk(serverLevel, x, z, false); + } + serverLevel.getChunkSource().removeTicketAtLevel(FAWE_TICKET, pos, LIGHT_LEVEL, Unit.INSTANCE); + } + } + + @Override + public void clear() { + + } + + @Override + public void removeLighting() { + this.delegate.removeLighting(); + } + + @Override + public void fixBlockLighting() { + fixLightingSafe(true); + } + + @Override + public void fixSkyLighting() { + fixLightingSafe(true); + } + + @Override + public boolean isEmpty() { + return true; + } + + @Override + public ReentrantLock getLock() { + return this.lock; + } + + @Override + public boolean isFinished() { + return false; + } + + @Override + public void close() throws Exception { + fixLightingSafe(true); + } + +} diff --git a/worldedit-bukkit/folia-adapters/adapter-1_19_4/src/main/java/com/sk89q/worldedit/folia/adapter/impl/fawe/v1_19_R3/PaperweightStarlightRelighterFactory.java b/worldedit-bukkit/folia-adapters/adapter-1_19_4/src/main/java/com/sk89q/worldedit/folia/adapter/impl/fawe/v1_19_R3/PaperweightStarlightRelighterFactory.java new file mode 100644 index 000000000..2a28db82d --- /dev/null +++ b/worldedit-bukkit/folia-adapters/adapter-1_19_4/src/main/java/com/sk89q/worldedit/folia/adapter/impl/fawe/v1_19_R3/PaperweightStarlightRelighterFactory.java @@ -0,0 +1,28 @@ +package com.sk89q.worldedit.folia.adapter.impl.fawe.v1_19_R3; + +import com.fastasyncworldedit.core.extent.processor.lighting.NullRelighter; +import com.fastasyncworldedit.core.extent.processor.lighting.RelightMode; +import com.fastasyncworldedit.core.extent.processor.lighting.Relighter; +import com.fastasyncworldedit.core.extent.processor.lighting.RelighterFactory; +import com.fastasyncworldedit.core.queue.IQueueChunk; +import com.fastasyncworldedit.core.queue.IQueueExtent; +import com.sk89q.worldedit.world.World; +import org.bukkit.Bukkit; +import org.bukkit.craftbukkit.v1_19_R3.CraftWorld; + +import javax.annotation.Nonnull; + +public class PaperweightStarlightRelighterFactory implements RelighterFactory { + + @Override + public @Nonnull + @SuppressWarnings("rawtypes") + Relighter createRelighter(RelightMode relightMode, World world, IQueueExtent queue) { + org.bukkit.World w = Bukkit.getWorld(world.getName()); + if (w == null) { + return NullRelighter.INSTANCE; + } + return new PaperweightStarlightRelighter(((CraftWorld) w).getHandle(), queue); + } + +} diff --git a/worldedit-bukkit/folia-adapters/adapter-1_19_4/src/main/java/com/sk89q/worldedit/folia/adapter/impl/fawe/v1_19_R3/nbt/PaperweightLazyCompoundTag.java b/worldedit-bukkit/folia-adapters/adapter-1_19_4/src/main/java/com/sk89q/worldedit/folia/adapter/impl/fawe/v1_19_R3/nbt/PaperweightLazyCompoundTag.java new file mode 100644 index 000000000..0ac9d58d0 --- /dev/null +++ b/worldedit-bukkit/folia-adapters/adapter-1_19_4/src/main/java/com/sk89q/worldedit/folia/adapter/impl/fawe/v1_19_R3/nbt/PaperweightLazyCompoundTag.java @@ -0,0 +1,161 @@ +package com.sk89q.worldedit.folia.adapter.impl.fawe.v1_19_R3.nbt; + +import com.sk89q.jnbt.CompoundTag; +import com.sk89q.jnbt.LazyCompoundTag; +import com.sk89q.jnbt.ListTag; +import com.sk89q.jnbt.StringTag; +import com.sk89q.jnbt.Tag; +import com.sk89q.worldedit.bukkit.WorldEditPlugin; +import com.sk89q.worldedit.util.nbt.CompoundBinaryTag; +import net.minecraft.nbt.NumericTag; + +import java.util.ArrayList; +import java.util.Collections; +import java.util.HashMap; +import java.util.List; +import java.util.Map; +import java.util.function.Supplier; + +public class PaperweightLazyCompoundTag extends LazyCompoundTag { + + private final Supplier compoundTagSupplier; + private CompoundTag compoundTag; + + public PaperweightLazyCompoundTag(Supplier compoundTagSupplier) { + super(new HashMap<>()); + this.compoundTagSupplier = compoundTagSupplier; + } + + public PaperweightLazyCompoundTag(net.minecraft.nbt.CompoundTag compoundTag) { + this(() -> compoundTag); + } + + public net.minecraft.nbt.CompoundTag get() { + return compoundTagSupplier.get(); + } + + @Override + @SuppressWarnings("unchecked") + public Map getValue() { + if (compoundTag == null) { + compoundTag = (CompoundTag) WorldEditPlugin.getInstance().getBukkitImplAdapter().toNative(compoundTagSupplier.get()); + } + return compoundTag.getValue(); + } + + @Override + public CompoundBinaryTag asBinaryTag() { + getValue(); + return compoundTag.asBinaryTag(); + } + + public boolean containsKey(String key) { + return compoundTagSupplier.get().contains(key); + } + + public byte[] getByteArray(String key) { + return compoundTagSupplier.get().getByteArray(key); + } + + public byte getByte(String key) { + return compoundTagSupplier.get().getByte(key); + } + + public double getDouble(String key) { + return compoundTagSupplier.get().getDouble(key); + } + + public double asDouble(String key) { + net.minecraft.nbt.Tag tag = compoundTagSupplier.get().get(key); + if (tag instanceof NumericTag numTag) { + return numTag.getAsDouble(); + } + return 0; + } + + public float getFloat(String key) { + return compoundTagSupplier.get().getFloat(key); + } + + public int[] getIntArray(String key) { + return compoundTagSupplier.get().getIntArray(key); + } + + public int getInt(String key) { + return compoundTagSupplier.get().getInt(key); + } + + public int asInt(String key) { + net.minecraft.nbt.Tag tag = compoundTagSupplier.get().get(key); + if (tag instanceof NumericTag numTag) { + return numTag.getAsInt(); + } + return 0; + } + + @SuppressWarnings("unchecked") + public List getList(String key) { + net.minecraft.nbt.Tag tag = compoundTagSupplier.get().get(key); + if (tag instanceof net.minecraft.nbt.ListTag nbtList) { + ArrayList list = new ArrayList<>(); + for (net.minecraft.nbt.Tag elem : nbtList) { + if (elem instanceof net.minecraft.nbt.CompoundTag compoundTag) { + list.add(new PaperweightLazyCompoundTag(compoundTag)); + } else { + list.add(WorldEditPlugin.getInstance().getBukkitImplAdapter().toNative(elem)); + } + } + return list; + } + return Collections.emptyList(); + } + + @SuppressWarnings("unchecked") + public ListTag getListTag(String key) { + net.minecraft.nbt.Tag tag = compoundTagSupplier.get().get(key); + if (tag instanceof net.minecraft.nbt.ListTag) { + return (ListTag) WorldEditPlugin.getInstance().getBukkitImplAdapter().toNative(tag); + } + return new ListTag(StringTag.class, Collections.emptyList()); + } + + @SuppressWarnings("unchecked") + public List getList(String key, Class listType) { + ListTag listTag = getListTag(key); + if (listTag.getType().equals(listType)) { + return (List) listTag.getValue(); + } else { + return Collections.emptyList(); + } + } + + public long[] getLongArray(String key) { + return compoundTagSupplier.get().getLongArray(key); + } + + public long getLong(String key) { + return compoundTagSupplier.get().getLong(key); + } + + public long asLong(String key) { + net.minecraft.nbt.Tag tag = compoundTagSupplier.get().get(key); + if (tag instanceof NumericTag numTag) { + return numTag.getAsLong(); + } + return 0; + } + + public short getShort(String key) { + return compoundTagSupplier.get().getShort(key); + } + + public String getString(String key) { + return compoundTagSupplier.get().getString(key); + } + + @Override + public String toString() { + return compoundTagSupplier.get().toString(); + } + +} diff --git a/worldedit-bukkit/folia-adapters/adapter-1_19_4/src/main/java/com/sk89q/worldedit/folia/adapter/impl/fawe/v1_19_R3/regen/PaperweightRegen.java b/worldedit-bukkit/folia-adapters/adapter-1_19_4/src/main/java/com/sk89q/worldedit/folia/adapter/impl/fawe/v1_19_R3/regen/PaperweightRegen.java new file mode 100644 index 000000000..bc4b5b8b4 --- /dev/null +++ b/worldedit-bukkit/folia-adapters/adapter-1_19_4/src/main/java/com/sk89q/worldedit/folia/adapter/impl/fawe/v1_19_R3/regen/PaperweightRegen.java @@ -0,0 +1,591 @@ +package com.sk89q.worldedit.folia.adapter.impl.fawe.v1_19_R3.regen; + +import com.fastasyncworldedit.bukkit.adapter.Regenerator; +import com.fastasyncworldedit.core.Fawe; +import com.fastasyncworldedit.core.queue.IChunkCache; +import com.fastasyncworldedit.core.queue.IChunkGet; +import com.fastasyncworldedit.core.util.ReflectionUtils; +import com.fastasyncworldedit.core.util.TaskManager; +import com.google.common.collect.ImmutableList; +import com.mojang.datafixers.util.Either; +import com.mojang.serialization.Lifecycle; +import com.sk89q.worldedit.bukkit.WorldEditPlugin; +import com.sk89q.worldedit.bukkit.adapter.Refraction; +import com.sk89q.worldedit.folia.adapter.impl.fawe.v1_19_R3.PaperweightGetBlocks; +import com.sk89q.worldedit.extent.Extent; +import com.sk89q.worldedit.internal.util.LogManagerCompat; +import com.sk89q.worldedit.regions.Region; +import com.sk89q.worldedit.util.io.file.SafeFiles; +import com.sk89q.worldedit.world.RegenOptions; +import it.unimi.dsi.fastutil.objects.Object2ObjectArrayMap; +import net.minecraft.core.Holder; +import net.minecraft.core.Registry; +import net.minecraft.core.registries.Registries; +import net.minecraft.nbt.CompoundTag; +import net.minecraft.resources.ResourceKey; +import net.minecraft.server.MinecraftServer; +import net.minecraft.server.dedicated.DedicatedServer; +import net.minecraft.server.level.ChunkMap; +import net.minecraft.server.level.ChunkTaskPriorityQueueSorter.Message; +import net.minecraft.server.level.ServerChunkCache; +import net.minecraft.server.level.ServerLevel; +import net.minecraft.server.level.ThreadedLevelLightEngine; +import net.minecraft.server.level.progress.ChunkProgressListener; +import net.minecraft.util.thread.ProcessorHandle; +import net.minecraft.util.thread.ProcessorMailbox; +import net.minecraft.world.level.ChunkPos; +import net.minecraft.world.level.Level; +import net.minecraft.world.level.LevelHeightAccessor; +import net.minecraft.world.level.LevelSettings; +import net.minecraft.world.level.biome.Biome; +import net.minecraft.world.level.biome.BiomeSource; +import net.minecraft.world.level.biome.FixedBiomeSource; +import net.minecraft.world.level.chunk.ChunkAccess; +import net.minecraft.world.level.chunk.ChunkGenerator; +import net.minecraft.world.level.chunk.ChunkGeneratorStructureState; +import net.minecraft.world.level.chunk.ChunkStatus; +import net.minecraft.world.level.chunk.LevelChunk; +import net.minecraft.world.level.chunk.ProtoChunk; +import net.minecraft.world.level.chunk.UpgradeData; +import net.minecraft.world.level.dimension.LevelStem; +import net.minecraft.world.level.levelgen.FlatLevelSource; +import net.minecraft.world.level.levelgen.NoiseBasedChunkGenerator; +import net.minecraft.world.level.levelgen.NoiseGeneratorSettings; +import net.minecraft.world.level.levelgen.WorldOptions; +import net.minecraft.world.level.levelgen.blending.BlendingData; +import net.minecraft.world.level.levelgen.flat.FlatLevelGeneratorSettings; +import net.minecraft.world.level.levelgen.structure.placement.ConcentricRingsStructurePlacement; +import net.minecraft.world.level.levelgen.structure.templatesystem.StructureTemplateManager; +import net.minecraft.world.level.storage.LevelStorageSource; +import net.minecraft.world.level.storage.PrimaryLevelData; +import org.apache.logging.log4j.Logger; +import org.bukkit.Bukkit; +import org.bukkit.craftbukkit.v1_19_R3.CraftServer; +import org.bukkit.craftbukkit.v1_19_R3.CraftWorld; +import org.bukkit.craftbukkit.v1_19_R3.generator.CustomChunkGenerator; +import org.bukkit.generator.BiomeProvider; +import org.bukkit.generator.BlockPopulator; + +import javax.annotation.Nullable; +import java.lang.reflect.Field; +import java.nio.file.Path; +import java.util.Collections; +import java.util.LinkedHashMap; +import java.util.List; +import java.util.Map; +import java.util.OptionalLong; +import java.util.Random; +import java.util.concurrent.CompletableFuture; +import java.util.function.BooleanSupplier; +import java.util.function.Supplier; + +import static net.minecraft.core.registries.Registries.BIOME; + +public class PaperweightRegen extends Regenerator { + + private static final Logger LOGGER = LogManagerCompat.getLogger(); + + private static final Field serverWorldsField; + private static final Field paperConfigField; + private static final Field flatBedrockField; + private static final Field generatorSettingFlatField; + private static final Field generatorSettingBaseSupplierField; + private static final Field delegateField; + private static final Field chunkSourceField; + private static final Field generatorStructureStateField; + private static final Field ringPositionsField; + private static final Field hasGeneratedPositionsField; + + //list of chunk stati in correct order without FULL + private static final Map chunkStati = new LinkedHashMap<>(); + + static { + chunkStati.put(ChunkStatus.EMPTY, Concurrency.FULL); // empty: radius -1, does nothing + chunkStati.put(ChunkStatus.STRUCTURE_STARTS, Concurrency.NONE); // structure starts: uses unsynchronized maps + chunkStati.put( + ChunkStatus.STRUCTURE_REFERENCES, + Concurrency.FULL + ); // structure refs: radius 8, but only writes to current chunk + chunkStati.put(ChunkStatus.BIOMES, Concurrency.FULL); // biomes: radius 0 + chunkStati.put(ChunkStatus.NOISE, Concurrency.RADIUS); // noise: radius 8 + chunkStati.put(ChunkStatus.SURFACE, Concurrency.NONE); // surface: radius 0, requires NONE + chunkStati.put(ChunkStatus.CARVERS, Concurrency.NONE); // carvers: radius 0, but RADIUS and FULL change results + chunkStati.put( + ChunkStatus.LIQUID_CARVERS, + Concurrency.NONE + ); // liquid carvers: radius 0, but RADIUS and FULL change results + chunkStati.put(ChunkStatus.FEATURES, Concurrency.NONE); // features: uses unsynchronized maps + chunkStati.put( + ChunkStatus.LIGHT, + Concurrency.FULL + ); // light: radius 1, but no writes to other chunks, only current chunk + chunkStati.put(ChunkStatus.SPAWN, Concurrency.FULL); // spawn: radius 0 + chunkStati.put(ChunkStatus.HEIGHTMAPS, Concurrency.FULL); // heightmaps: radius 0 + + try { + serverWorldsField = CraftServer.class.getDeclaredField("worlds"); + serverWorldsField.setAccessible(true); + + Field tmpPaperConfigField; + Field tmpFlatBedrockField; + try { //only present on paper + tmpPaperConfigField = Level.class.getDeclaredField("paperConfig"); + tmpPaperConfigField.setAccessible(true); + + tmpFlatBedrockField = tmpPaperConfigField.getType().getDeclaredField("generateFlatBedrock"); + tmpFlatBedrockField.setAccessible(true); + } catch (Exception e) { + tmpPaperConfigField = null; + tmpFlatBedrockField = null; + } + paperConfigField = tmpPaperConfigField; + flatBedrockField = tmpFlatBedrockField; + + generatorSettingBaseSupplierField = NoiseBasedChunkGenerator.class.getDeclaredField(Refraction.pickName( + "settings", "e")); + generatorSettingBaseSupplierField.setAccessible(true); + + generatorSettingFlatField = FlatLevelSource.class.getDeclaredField(Refraction.pickName("settings", "d")); + generatorSettingFlatField.setAccessible(true); + + delegateField = CustomChunkGenerator.class.getDeclaredField("delegate"); + delegateField.setAccessible(true); + + chunkSourceField = ServerLevel.class.getDeclaredField(Refraction.pickName("chunkSource", "M")); + chunkSourceField.setAccessible(true); + + generatorStructureStateField = ChunkMap.class.getDeclaredField(Refraction.pickName("chunkGeneratorState", "w")); + generatorStructureStateField.setAccessible(true); + + ringPositionsField = ChunkGeneratorStructureState.class.getDeclaredField(Refraction.pickName("ringPositions", "g")); + ringPositionsField.setAccessible(true); + + hasGeneratedPositionsField = ChunkGeneratorStructureState.class.getDeclaredField( + Refraction.pickName("hasGeneratedPositions", "h") + ); + hasGeneratedPositionsField.setAccessible(true); + } catch (Exception e) { + throw new RuntimeException(e); + } + } + + //runtime + private ServerLevel originalServerWorld; + private ServerChunkCache originalChunkProvider; + private ServerLevel freshWorld; + private ServerChunkCache freshChunkProvider; + private LevelStorageSource.LevelStorageAccess session; + private StructureTemplateManager structureTemplateManager; + private ThreadedLevelLightEngine threadedLevelLightEngine; + private ChunkGenerator chunkGenerator; + + private Path tempDir; + + private boolean generateFlatBedrock = false; + + public PaperweightRegen(org.bukkit.World originalBukkitWorld, Region region, Extent target, RegenOptions options) { + super(originalBukkitWorld, region, target, options); + } + + @Override + protected boolean prepare() { + this.originalServerWorld = ((CraftWorld) originalBukkitWorld).getHandle(); + originalChunkProvider = originalServerWorld.getChunkSource(); + if (!(originalChunkProvider instanceof ServerChunkCache)) { + return false; + } + + //flat bedrock? (only on paper) + if (paperConfigField != null) { + try { + generateFlatBedrock = flatBedrockField.getBoolean(paperConfigField.get(originalServerWorld)); + } catch (Exception ignored) { + } + } + + seed = options.getSeed().orElse(originalServerWorld.getSeed()); + chunkStati.forEach((s, c) -> super.chunkStati.put(new ChunkStatusWrap(s), c)); + + return true; + } + + @Override + @SuppressWarnings("unchecked") + protected boolean initNewWorld() throws Exception { + //world folder + tempDir = java.nio.file.Files.createTempDirectory("FastAsyncWorldEditWorldGen"); + + //prepare for world init (see upstream implementation for reference) + org.bukkit.World.Environment environment = originalBukkitWorld.getEnvironment(); + org.bukkit.generator.ChunkGenerator generator = originalBukkitWorld.getGenerator(); + LevelStorageSource levelStorageSource = LevelStorageSource.createDefault(tempDir); + ResourceKey levelStemResourceKey = getWorldDimKey(environment); + session = levelStorageSource.createAccess("faweregentempworld", levelStemResourceKey); + PrimaryLevelData originalWorldData = originalServerWorld.serverLevelData; + + MinecraftServer server = originalServerWorld.getCraftServer().getServer(); + WorldOptions originalOpts = originalWorldData.worldGenOptions(); + WorldOptions newOpts = options.getSeed().isPresent() + ? originalOpts.withSeed(OptionalLong.of(seed)) + : originalOpts; + LevelSettings newWorldSettings = new LevelSettings( + "faweregentempworld", + originalWorldData.settings.gameType(), + originalWorldData.settings.hardcore(), + originalWorldData.settings.difficulty(), + originalWorldData.settings.allowCommands(), + originalWorldData.settings.gameRules(), + originalWorldData.settings.getDataConfiguration() + ); + + PrimaryLevelData.SpecialWorldProperty specialWorldProperty = + originalWorldData.isFlatWorld() + ? PrimaryLevelData.SpecialWorldProperty.FLAT + : originalWorldData.isDebugWorld() + ? PrimaryLevelData.SpecialWorldProperty.DEBUG + : PrimaryLevelData.SpecialWorldProperty.NONE; + PrimaryLevelData newWorldData = new PrimaryLevelData(newWorldSettings, newOpts, specialWorldProperty, Lifecycle.stable()); + + BiomeProvider biomeProvider = getBiomeProvider(); + + + //init world + freshWorld = Fawe.instance().getQueueHandler().sync((Supplier) () -> new ServerLevel( + server, + server.executor, + session, + newWorldData, + originalServerWorld.dimension(), + DedicatedServer.getServer().registryAccess().registry(Registries.LEVEL_STEM).orElseThrow() + .getOrThrow(levelStemResourceKey), + new RegenNoOpWorldLoadListener(), + originalServerWorld.isDebug(), + seed, + ImmutableList.of(), + false, + environment, + generator, + biomeProvider + ) { + + private final Holder singleBiome = options.hasBiomeType() ? DedicatedServer.getServer().registryAccess() + .registryOrThrow(BIOME).asHolderIdMap().byIdOrThrow( + WorldEditPlugin.getInstance().getBukkitImplAdapter().getInternalBiomeId(options.getBiomeType()) + ) : null; + + + @Override + public Holder getUncachedNoiseBiome(int biomeX, int biomeY, int biomeZ) { + if (options.hasBiomeType()) { + return singleBiome; + } + return PaperweightRegen.this.chunkGenerator.getBiomeSource().getNoiseBiome( + biomeX, biomeY, biomeZ, getChunkSource().randomState().sampler() + ); + } + }).get(); + freshWorld.noSave = true; + removeWorldFromWorldsMap(); + newWorldData.checkName(originalServerWorld.serverLevelData.getLevelName()); //rename to original world name + if (paperConfigField != null) { + paperConfigField.set(freshWorld, originalServerWorld.paperConfig()); + } + + ChunkGenerator originalGenerator = originalChunkProvider.getGenerator(); + if (originalGenerator instanceof FlatLevelSource flatLevelSource) { + FlatLevelGeneratorSettings generatorSettingFlat = flatLevelSource.settings(); + chunkGenerator = new FlatLevelSource(generatorSettingFlat); + } else if (originalGenerator instanceof NoiseBasedChunkGenerator noiseBasedChunkGenerator) { + Holder generatorSettingBaseSupplier = (Holder) generatorSettingBaseSupplierField.get( + originalGenerator); + BiomeSource biomeSource; + if (options.hasBiomeType()) { + + biomeSource = new FixedBiomeSource( + DedicatedServer.getServer().registryAccess() + .registryOrThrow(BIOME).asHolderIdMap().byIdOrThrow( + WorldEditPlugin.getInstance().getBukkitImplAdapter().getInternalBiomeId(options.getBiomeType()) + ) + ); + } else { + biomeSource = originalGenerator.getBiomeSource(); + } + chunkGenerator = new NoiseBasedChunkGenerator( + biomeSource, + generatorSettingBaseSupplier + ); + } else if (originalGenerator instanceof CustomChunkGenerator customChunkGenerator) { + chunkGenerator = customChunkGenerator.getDelegate(); + } else { + LOGGER.error("Unsupported generator type {}", originalGenerator.getClass().getName()); + return false; + } + if (generator != null) { + chunkGenerator = new CustomChunkGenerator(freshWorld, chunkGenerator, generator); + generateConcurrent = generator.isParallelCapable(); + } +// chunkGenerator.conf = freshWorld.spigotConfig; - Does not exist anymore, may need to be re-addressed + + freshChunkProvider = new ServerChunkCache( + freshWorld, + session, + server.getFixerUpper(), + server.getStructureManager(), + server.executor, + chunkGenerator, + freshWorld.spigotConfig.viewDistance, + freshWorld.spigotConfig.simulationDistance, + server.forceSynchronousWrites(), + new RegenNoOpWorldLoadListener(), + (chunkCoordIntPair, state) -> { + }, + () -> server.overworld().getDataStorage() + ) { + // redirect to LevelChunks created in #createChunks + @Override + public ChunkAccess getChunk(int x, int z, ChunkStatus chunkstatus, boolean create) { + ChunkAccess chunkAccess = getChunkAt(x, z); + if (chunkAccess == null && create) { + chunkAccess = createChunk(getProtoChunkAt(x, z)); + } + return chunkAccess; + } + }; + + if (seed == originalOpts.seed() && !options.hasBiomeType()) { + // Optimisation for needless ring position calculation when the seed and biome is the same. + ChunkGeneratorStructureState state = (ChunkGeneratorStructureState) generatorStructureStateField.get(originalChunkProvider.chunkMap); + boolean hasGeneratedPositions = hasGeneratedPositionsField.getBoolean(state); + if (hasGeneratedPositions) { + Map>> origPositions = + (Map>>) ringPositionsField.get(state); + Map>> copy = new Object2ObjectArrayMap<>( + origPositions); + ChunkGeneratorStructureState newState = (ChunkGeneratorStructureState) generatorStructureStateField.get(freshChunkProvider.chunkMap); + ringPositionsField.set(newState, copy); + hasGeneratedPositionsField.setBoolean(newState, true); + } + } + + + ReflectionUtils.unsafeSet(chunkSourceField, freshWorld, freshChunkProvider); + //let's start then + structureTemplateManager = server.getStructureManager(); + threadedLevelLightEngine = new NoOpLightEngine(freshChunkProvider); + + return true; + } + + @Override + protected void cleanup() { + try { + session.close(); + } catch (Exception ignored) { + } + + //shutdown chunk provider + try { + Fawe.instance().getQueueHandler().sync(() -> { + try { + freshChunkProvider.close(false); + } catch (Exception e) { + throw new RuntimeException(e); + } + }); + } catch (Exception ignored) { + } + + //remove world from server + try { + Fawe.instance().getQueueHandler().sync(this::removeWorldFromWorldsMap); + } catch (Exception ignored) { + } + + //delete directory + try { + SafeFiles.tryHardToDeleteDir(tempDir); + } catch (Exception ignored) { + } + } + + @Override + protected ProtoChunk createProtoChunk(int x, int z) { + return new FastProtoChunk(new ChunkPos(x, z), UpgradeData.EMPTY, freshWorld, + this.freshWorld.registryAccess().registryOrThrow(BIOME), null + ); + } + + @Override + protected LevelChunk createChunk(ProtoChunk protoChunk) { + return new LevelChunk( + freshWorld, + protoChunk, + null // we don't want to add entities + ); + } + + @Override + protected ChunkStatusWrap getFullChunkStatus() { + return new ChunkStatusWrap(ChunkStatus.FULL); + } + + @Override + protected List getBlockPopulators() { + return originalServerWorld.getWorld().getPopulators(); + } + + @Override + protected void populate(LevelChunk levelChunk, Random random, BlockPopulator blockPopulator) { + // BlockPopulator#populate has to be called synchronously for TileEntity access + TaskManager.taskManager().task(() -> blockPopulator.populate(freshWorld.getWorld(), random, levelChunk.getBukkitChunk())); + } + + @Override + protected IChunkCache initSourceQueueCache() { + return (chunkX, chunkZ) -> new PaperweightGetBlocks(freshWorld, chunkX, chunkZ) { + @Override + public LevelChunk ensureLoaded(ServerLevel nmsWorld, int x, int z) { + return getChunkAt(x, z); + } + }; + } + + //util + @SuppressWarnings("unchecked") + private void removeWorldFromWorldsMap() { + Fawe.instance().getQueueHandler().sync(() -> { + try { + Map map = (Map) serverWorldsField.get(Bukkit.getServer()); + map.remove("faweregentempworld"); + } catch (IllegalAccessException e) { + throw new RuntimeException(e); + } + }); + } + + private ResourceKey getWorldDimKey(org.bukkit.World.Environment env) { + return switch (env) { + case NETHER -> LevelStem.NETHER; + case THE_END -> LevelStem.END; + default -> LevelStem.OVERWORLD; + }; + } + + private static class RegenNoOpWorldLoadListener implements ChunkProgressListener { + + private RegenNoOpWorldLoadListener() { + } + + @Override + public void updateSpawnPos(ChunkPos spawnPos) { + } + + @Override + public void onStatusChange(ChunkPos pos, @Nullable ChunkStatus status) { + } + + @Override + public void start() { + + } + + @Override + public void stop() { + } + + // TODO Paper only(?) @Override + public void setChunkRadius(int radius) { + } + + } + + private class FastProtoChunk extends ProtoChunk { + + public FastProtoChunk( + final ChunkPos pos, + final UpgradeData upgradeData, + final LevelHeightAccessor world, + final Registry biomeRegistry, + @Nullable final BlendingData blendingData + ) { + super(pos, upgradeData, world, biomeRegistry, blendingData); + } + + // avoid warning on paper + + // compatibility with spigot + + public boolean generateFlatBedrock() { + return generateFlatBedrock; + } + + // no one will ever see the entities! + @Override + public List getEntities() { + return Collections.emptyList(); + } + + } + + protected class ChunkStatusWrap extends ChunkStatusWrapper { + + private final ChunkStatus chunkStatus; + + public ChunkStatusWrap(ChunkStatus chunkStatus) { + this.chunkStatus = chunkStatus; + } + + @Override + public int requiredNeighborChunkRadius() { + return chunkStatus.getRange(); + } + + @Override + public String name() { + return chunkStatus.getName(); + } + + @Override + public CompletableFuture processChunk(Long xz, List accessibleChunks) { + return chunkStatus.generate( + Runnable::run, // TODO revisit, we might profit from this somehow? + freshWorld, + chunkGenerator, + structureTemplateManager, + threadedLevelLightEngine, + c -> CompletableFuture.completedFuture(Either.left(c)), + accessibleChunks, + true + ); + } + + } + + /** + * A light engine that does nothing. As light is calculated after pasting anyway, we can avoid + * work this way. + */ + static class NoOpLightEngine extends ThreadedLevelLightEngine { + + private static final ProcessorMailbox MAILBOX = ProcessorMailbox.create(task -> { + }, "fawe-no-op"); + private static final ProcessorHandle> HANDLE = ProcessorHandle.of("fawe-no-op", m -> { + }); + + public NoOpLightEngine(final ServerChunkCache chunkProvider) { + super(chunkProvider, chunkProvider.chunkMap, false, MAILBOX, HANDLE); + } + + @Override + public CompletableFuture retainData(final ChunkAccess chunk) { + return CompletableFuture.completedFuture(chunk); + } + + @Override + public CompletableFuture lightChunk(final ChunkAccess chunk, final boolean excludeBlocks) { + return CompletableFuture.completedFuture(chunk); + } + + } + +}