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

Example 1 with Tag

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

the class MutableEntityChange method create.

public void create(UndoContext context) {
    Map<String, Tag> map = tag.getValue();
    Tag posTag = map.get("Pos");
    if (posTag == null) {
        LOGGER.warn("Missing pos tag: {}", tag);
        return;
    }
    List<DoubleTag> pos = (List<DoubleTag>) posTag.getValue();
    double x = pos.get(0).getValue();
    double y = pos.get(1).getValue();
    double z = pos.get(2).getValue();
    Extent extent = context.getExtent();
    Location location = new Location(extent, x, y, z, 0, 0);
    String id = tag.getString("Id");
    EntityType type = EntityTypes.parse(id);
    BaseEntity entity = new BaseEntity(type, tag);
    context.getExtent().createEntity(location, entity);
}

Example 2 with Tag

use of com.sk89q.jnbt.Tag 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;
}

Example 3 with Tag

use of com.sk89q.jnbt.Tag 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 4 with Tag

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

the class SpongeSchematicReader method readBiomes.

private void readBiomes(BlockArrayClipboard clipboard, Map<String, Tag> schematic) throws IOException {
    ByteArrayTag dataTag = requireTag(schematic, "BiomeData", ByteArrayTag.class);
    IntTag maxTag = requireTag(schematic, "BiomePaletteMax", IntTag.class);
    CompoundTag paletteTag = requireTag(schematic, "BiomePalette", CompoundTag.class);
    Map<Integer, BiomeType> palette = new HashMap<>();
    if (maxTag.getValue() != paletteTag.getValue().size()) {
        throw new IOException("Biome palette size does not match expected size.");
    }
    for (Entry<String, Tag> palettePart : paletteTag.getValue().entrySet()) {
        String key = palettePart.getKey();
        if (fixer != null) {
            key = fixer.fixUp(DataFixer.FixTypes.BIOME, key, dataVersion);
        }
        BiomeType biome = BiomeTypes.get(key);
        if (biome == null) {
            LOGGER.warn("Unknown biome type :" + key + " in palette. Are you missing a mod or using a schematic made in a newer version of Minecraft?");
        }
        Tag idTag = palettePart.getValue();
        if (!(idTag instanceof IntTag)) {
            throw new IOException("Biome mapped to non-Int tag.");
        }
        palette.put(((IntTag) idTag).getValue(), biome);
    }
    int width = clipboard.getDimensions().getX();
    byte[] biomes = dataTag.getValue();
    int biomeIndex = 0;
    int biomeJ = 0;
    int bVal;
    int varIntLength;
    BlockVector3 min = clipboard.getMinimumPoint();
    while (biomeJ < biomes.length) {
        bVal = 0;
        varIntLength = 0;
        while (true) {
            bVal |= (biomes[biomeJ] & 127) << (varIntLength++ * 7);
            if (varIntLength > 5) {
                throw new IOException("VarInt too big (probably corrupted data)");
            }
            if (((biomes[biomeJ] & 128) != 128)) {
                biomeJ++;
                break;
            }
            biomeJ++;
        }
        int z = biomeIndex / width;
        int x = biomeIndex % width;
        BiomeType type = palette.get(bVal);
        for (int y = 0; y < clipboard.getRegion().getHeight(); y++) {
            clipboard.setBiome(min.add(x, y, z), type);
        }
        biomeIndex++;
    }
}

Example 5 with Tag

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

the class SpongeSchematicReader method getDataVersion.

@Override
public OptionalInt getDataVersion() {
    try {
        CompoundTag schematicTag = getBaseTag();
        Map<String, Tag> schematic = schematicTag.getValue();
        if (schematicVersion == 1) {
            return OptionalInt.of(Constants.DATA_VERSION_MC_1_13_2);
        } else if (schematicVersion == 2) {
            int dataVersion = requireTag(schematic, "DataVersion", IntTag.class).getValue();
            if (dataVersion < 0) {
                return OptionalInt.empty();
            }
            return OptionalInt.of(dataVersion);
        }
        return OptionalInt.empty();
    } catch (IOException e) {
        return OptionalInt.empty();
    }
}