Examples with CompoundTag com.sk89q.jnbt.CompoundTag used on opensource projects

Example 16 with CompoundTag

use of com.sk89q.jnbt.CompoundTag in project FastAsyncWorldEdit by IntellectualSites.

the class ChunkStoreHelper method hasLevelSections.

private static boolean hasLevelSections(CompoundTag rootTag) {
    Map<String, Tag> children = rootTag.getValue();
    Tag levelTag = children.get("Level");
    if (levelTag instanceof CompoundTag) {
        return ((CompoundTag) levelTag).getValue().containsKey("Sections");
    }
    return false;
}

Example 17 with CompoundTag

use of com.sk89q.jnbt.CompoundTag in project FastAsyncWorldEdit by IntellectualSites.

the class ChunkStoreHelper method getChunk.

/**
 * Convert a chunk NBT tag into a {@link Chunk} implementation.
 *
 * @param rootTag     the root tag of the chunk
 * @param entitiesTag supplier to provide entities tag. Only required for 1.17+ where entities are stored in a separate
 *                    location
 * @return a Chunk implementation
 * @throws DataException if the rootTag is not valid chunk data
 * @since 2.1.0
 */
public static Chunk getChunk(CompoundTag rootTag, Supplier<CompoundTag> entitiesTag) throws DataException {
    // FAWE end
    int dataVersion = rootTag.getInt("DataVersion");
    if (dataVersion == 0) {
        dataVersion = -1;
    }
    final Platform platform = WorldEdit.getInstance().getPlatformManager().queryCapability(Capability.WORLD_EDITING);
    final int currentDataVersion = platform.getDataVersion();
    if ((dataVersion > 0 || hasLevelSections(rootTag)) && dataVersion < currentDataVersion) {
        // only fix up MCA format, DFU doesn't support MCR chunks
        final DataFixer dataFixer = platform.getDataFixer();
        if (dataFixer != null) {
            // FAWE start - CBT
            rootTag = (CompoundTag) AdventureNBTConverter.fromAdventure(dataFixer.fixUp(DataFixer.FixTypes.CHUNK, rootTag.asBinaryTag(), dataVersion));
            // FAWE end
            dataVersion = currentDataVersion;
        }
    }
    if (dataVersion >= Constants.DATA_VERSION_MC_1_18) {
        return new AnvilChunk18(rootTag, entitiesTag);
    }
    Map<String, Tag> children = rootTag.getValue();
    CompoundTag tag = null;
    // Find Level tag
    for (Map.Entry<String, Tag> entry : children.entrySet()) {
        if (entry.getKey().equals("Level")) {
            if (entry.getValue() instanceof CompoundTag) {
                tag = (CompoundTag) entry.getValue();
                break;
            } else {
                throw new ChunkStoreException("CompoundTag expected for 'Level'; got " + entry.getValue().getClass().getName());
            }
        }
    }
    if (tag == null) {
        throw new ChunkStoreException("Missing root 'Level' tag");
    }
    // FAWE start - biome and entity restore
    if (dataVersion >= Constants.DATA_VERSION_MC_1_17) {
        return new AnvilChunk17(tag, entitiesTag);
    }
    // FAWE end
    if (dataVersion >= Constants.DATA_VERSION_MC_1_16) {
        return new AnvilChunk16(tag);
    }
    // FAWE start - biome and entity restore
    if (dataVersion >= Constants.DATA_VERSION_MC_1_15) {
        return new AnvilChunk15(tag);
    }
    // FAWE end
    if (dataVersion >= Constants.DATA_VERSION_MC_1_13) {
        return new AnvilChunk13(tag);
    }
    Map<String, Tag> tags = tag.getValue();
    if (tags.containsKey("Sections")) {
        return new AnvilChunk(tag);
    }
    return new OldChunk(tag);
}

Example 18 with CompoundTag

use of com.sk89q.jnbt.CompoundTag in project FastAsyncWorldEdit by IntellectualSites.

the class BlockTransformExtent method transformBaseBlockNBT.

private static BaseBlock transformBaseBlockNBT(BlockState transformed, CompoundTag tag, Transform transform) {
    if (tag != null) {
        if (tag.containsKey("Rot")) {
            int rot = tag.asInt("Rot");
            Direction direction = MCDirections.fromRotation(rot);
            if (direction != null) {
                Vector3 applyAbsolute = transform.apply(direction.toVector());
                Vector3 applyOrigin = transform.apply(Vector3.ZERO);
                applyAbsolute.mutX(applyAbsolute.getX() - applyOrigin.getX());
                applyAbsolute.mutY(applyAbsolute.getY() - applyOrigin.getY());
                applyAbsolute.mutZ(applyAbsolute.getZ() - applyOrigin.getZ());
                Direction newDirection = Direction.findClosest(applyAbsolute, Direction.Flag.CARDINAL | Direction.Flag.ORDINAL | Direction.Flag.SECONDARY_ORDINAL);
                if (newDirection != null) {
                    Map<String, Tag> values = new HashMap<>(tag.getValue());
                    values.put("Rot", new ByteTag((byte) MCDirections.toRotation(newDirection)));
                    tag = new CompoundTag(values);
                }
            }
        }
        return new BaseBlock(transformed, tag);
    }
    return transformed.toBaseBlock();
}

Example 19 with CompoundTag

use of com.sk89q.jnbt.CompoundTag in project FastAsyncWorldEdit by IntellectualSites.

the class ExtentEntityCopy method apply.

@Override
public boolean apply(Entity entity) throws WorldEditException {
    BaseEntity state = entity.getState();
    // FAWE start - Don't copy players
    if (state != null && state.getType() != EntityTypes.PLAYER) {
        // FAWE end
        Location newLocation;
        Location location = entity.getLocation();
        // If the entity has stored the location in the NBT data, we use that location
        CompoundTag tag = state.getNbtData();
        boolean hasTilePosition = tag != null && tag.containsKey("TileX") && tag.containsKey("TileY") && tag.containsKey("TileZ");
        if (hasTilePosition) {
            location = location.setPosition(Vector3.at(tag.asInt("TileX"), tag.asInt("TileY"), tag.asInt("TileZ")).add(0.5, 0.5, 0.5));
        }
        Vector3 pivot = from.round().add(0.5, 0.5, 0.5);
        Vector3 newPosition = transform.apply(location.toVector().subtract(pivot));
        if (hasTilePosition) {
            newPosition = newPosition.subtract(0.5, 0.5, 0.5);
        }
        Vector3 newDirection;
        newDirection = transform.isIdentity() ? entity.getLocation().getDirection() : transform.apply(location.getDirection()).subtract(transform.apply(Vector3.ZERO)).normalize();
        newLocation = new Location(destination, newPosition.add(to.round().add(0.5, 0.5, 0.5)), newDirection);
        // Some entities store their position data in NBT
        state = transformNbtData(state);
        boolean success = destination.createEntity(newLocation, state) != null;
        // Remove
        if (isRemoving() && success) {
            // FAWE start
            UUID uuid = null;
            if (tag.containsKey("UUID")) {
                int[] arr = tag.getIntArray("UUID");
                uuid = new UUID((long) arr[0] << 32 | (arr[1] & 0xFFFFFFFFL), (long) arr[2] << 32 | (arr[3] & 0xFFFFFFFFL));
            } else if (tag.containsKey("UUIDMost")) {
                uuid = new UUID(tag.getLong("UUIDMost"), tag.getLong("UUIDLeast"));
            } else if (tag.containsKey("PersistentIDMSB")) {
                uuid = new UUID(tag.getLong("PersistentIDMSB"), tag.getLong("PersistentIDLSB"));
            }
            if (uuid != null) {
                if (source != null) {
                    source.removeEntity(entity.getLocation().getBlockX(), entity.getLocation().getBlockY(), entity.getLocation().getBlockZ(), uuid);
                } else {
                    // FAWE end
                    entity.remove();
                }
            }
        }
        return success;
    } else {
        return false;
    }
}

Example 20 with CompoundTag

use of com.sk89q.jnbt.CompoundTag in project FastAsyncWorldEdit by IntellectualSites.

the class FaweDelegateSchematicHandler method save.

public boolean save(CompoundTag tag, String path) {
    if (tag == null) {
        LOGGER.warn("Cannot save empty tag");
        return false;
    }
    try {
        File tmp = FileUtils.getFile(PlotSquared.platform().getDirectory(), path);
        tmp.getParentFile().mkdirs();
        if (tag instanceof CompressedCompoundTag) {
            CompressedCompoundTag cTag = (CompressedCompoundTag) tag;
            if (cTag instanceof CompressedSchematicTag) {
                Clipboard clipboard = (Clipboard) cTag.getSource();
                try (OutputStream stream = new FileOutputStream(tmp);
                    NBTOutputStream output = new NBTOutputStream(new BufferedOutputStream(new ParallelGZIPOutputStream(stream)))) {
                    new FastSchematicWriter(output).write(clipboard);
                }
            } else {
                try (OutputStream stream = new FileOutputStream(tmp);
                    BufferedOutputStream output = new BufferedOutputStream(new ParallelGZIPOutputStream(stream))) {
                    LZ4BlockInputStream is = cTag.adapt(cTag.getSource());
                    IOUtil.copy(is, output);
                }
            }
        } else {
            try (OutputStream stream = new FileOutputStream(tmp);
                NBTOutputStream output = new NBTOutputStream(new ParallelGZIPOutputStream(stream))) {
                Map<String, Tag> map = tag.getValue();
                output.writeNamedTag("Schematic", map.getOrDefault("Schematic", tag));
            }
        }
    } catch (FileNotFoundException e) {
        e.printStackTrace();
    } catch (IOException e) {
        e.printStackTrace();
        return false;
    }
    return true;
}