use of com.sk89q.jnbt.NamedTag in project FastAsyncWorldEdit by IntellectualSites.
the class MinecraftStructure method read.
@Override
public Clipboard read(UUID clipboardId) throws IOException {
NamedTag rootTag = inputStream.readNamedTag();
// MC structures are all unnamed, but this doesn't seem to be necessary? might remove this later
if (!rootTag.getName().isEmpty()) {
throw new IOException("Root tag has name - are you sure this is a structure?");
}
Map<String, Tag> tags = ((CompoundTag) rootTag.getTag()).getValue();
ListTag size = (ListTag) tags.get("size");
int width = size.getInt(0);
int height = size.getInt(1);
int length = size.getInt(2);
// Init clipboard
BlockVector3 origin = BlockVector3.at(0, 0, 0);
CuboidRegion region = new CuboidRegion(origin, origin.add(width, height, length).subtract(BlockVector3.ONE));
Clipboard clipboard = new BlockArrayClipboard(region, clipboardId);
// Blocks
ListTag blocks = (ListTag) tags.get("blocks");
if (blocks != null) {
// Palette
List<CompoundTag> palette = (List<CompoundTag>) tags.get("palette").getValue();
BlockState[] combinedArray = new BlockState[palette.size()];
for (int i = 0; i < palette.size(); i++) {
CompoundTag compound = palette.get(i);
Map<String, Tag> map = compound.getValue();
String name = ((StringTag) map.get("Name")).getValue();
BlockType type = BlockTypes.get(name);
BlockState state = type.getDefaultState();
CompoundTag properties = (CompoundTag) map.get("Properties");
if (properties != null) {
for (Map.Entry<String, Tag> entry : properties.getValue().entrySet()) {
String key = entry.getKey();
String value = ((StringTag) entry.getValue()).getValue();
Property<Object> property = type.getProperty(key);
state = state.with(property, property.getValueFor(value));
}
}
combinedArray[i] = state;
}
// Populate blocks
List<CompoundTag> blocksList = (List<CompoundTag>) tags.get("blocks").getValue();
try {
for (CompoundTag compound : blocksList) {
Map<String, Tag> blockMap = compound.getValue();
IntTag stateTag = (IntTag) blockMap.get("state");
ListTag posTag = (ListTag) blockMap.get("pos");
BlockState state = combinedArray[stateTag.getValue()];
int x = posTag.getInt(0);
int y = posTag.getInt(1);
int z = posTag.getInt(2);
if (state.getBlockType().getMaterial().hasContainer()) {
CompoundTag nbt = (CompoundTag) blockMap.get("nbt");
if (nbt != null) {
BaseBlock block = state.toBaseBlock(nbt);
clipboard.setBlock(x, y, z, block);
continue;
}
}
clipboard.setBlock(x, y, z, state);
}
} catch (Exception e) {
e.printStackTrace();
}
}
// Entities
ListTag entities = (ListTag) tags.get("entities");
if (entities != null) {
List<CompoundTag> entityList = (List<CompoundTag>) (List<?>) entities.getValue();
for (CompoundTag entityEntry : entityList) {
Map<String, Tag> entityEntryMap = entityEntry.getValue();
ListTag posTag = (ListTag) entityEntryMap.get("pos");
CompoundTag nbtTag = (CompoundTag) entityEntryMap.get("nbt");
String id = nbtTag.getString("Id");
Location location = NBTConversions.toLocation(clipboard, posTag, nbtTag.getListTag("Rotation"));
if (!id.isEmpty()) {
BaseEntity state = new BaseEntity(EntityTypes.get(id), nbtTag);
clipboard.createEntity(location, state);
}
}
}
return clipboard;
}
use of com.sk89q.jnbt.NamedTag in project FastAsyncWorldEdit by IntellectualSites.
the class MCEditSchematicReader method read.
@Override
public Clipboard read() throws IOException {
// Schematic tag
NamedTag rootTag = inputStream.readNamedTag();
if (!rootTag.getName().equals("Schematic")) {
throw new IOException("Tag 'Schematic' does not exist or is not first");
}
CompoundTag schematicTag = (CompoundTag) rootTag.getTag();
// Check
Map<String, Tag> schematic = schematicTag.getValue();
if (!schematic.containsKey("Blocks")) {
throw new IOException("Schematic file is missing a 'Blocks' tag");
}
// Check type of Schematic
String materials = requireTag(schematic, "Materials", StringTag.class).getValue();
if (!materials.equals("Alpha")) {
throw new IOException("Schematic file is not an Alpha schematic");
}
// ====================================================================
// Metadata
// ====================================================================
BlockVector3 origin;
Region region;
// Get information
short width = requireTag(schematic, "Width", ShortTag.class).getValue();
short height = requireTag(schematic, "Height", ShortTag.class).getValue();
short length = requireTag(schematic, "Length", ShortTag.class).getValue();
try {
int originX = requireTag(schematic, "WEOriginX", IntTag.class).getValue();
int originY = requireTag(schematic, "WEOriginY", IntTag.class).getValue();
int originZ = requireTag(schematic, "WEOriginZ", IntTag.class).getValue();
BlockVector3 min = BlockVector3.at(originX, originY, originZ);
int offsetX = requireTag(schematic, "WEOffsetX", IntTag.class).getValue();
int offsetY = requireTag(schematic, "WEOffsetY", IntTag.class).getValue();
int offsetZ = requireTag(schematic, "WEOffsetZ", IntTag.class).getValue();
BlockVector3 offset = BlockVector3.at(offsetX, offsetY, offsetZ);
origin = min.subtract(offset);
region = new CuboidRegion(min, min.add(width, height, length).subtract(BlockVector3.ONE));
} catch (IOException ignored) {
origin = BlockVector3.ZERO;
region = new CuboidRegion(origin, origin.add(width, height, length).subtract(BlockVector3.ONE));
}
// ====================================================================
// Blocks
// ====================================================================
// Get blocks
byte[] blockId = requireTag(schematic, "Blocks", ByteArrayTag.class).getValue();
byte[] blockData = requireTag(schematic, "Data", ByteArrayTag.class).getValue();
byte[] addId = new byte[0];
// Have to later combine IDs
short[] blocks = new short[blockId.length];
// the highest 4 bits are stored in a separate byte array.
if (schematic.containsKey("AddBlocks")) {
addId = requireTag(schematic, "AddBlocks", ByteArrayTag.class).getValue();
}
// Combine the AddBlocks data with the first 8-bit block ID
for (int index = 0; index < blockId.length; index++) {
if ((index >> 1) >= addId.length) {
// No corresponding AddBlocks index
blocks[index] = (short) (blockId[index] & 0xFF);
} else {
if ((index & 1) == 0) {
blocks[index] = (short) (((addId[index >> 1] & 0x0F) << 8) + (blockId[index] & 0xFF));
} else {
blocks[index] = (short) (((addId[index >> 1] & 0xF0) << 4) + (blockId[index] & 0xFF));
}
}
}
// Need to pull out tile entities
final ListTag tileEntityTag = getTag(schematic, "TileEntities", ListTag.class);
List<Tag> tileEntities = tileEntityTag == null ? new ArrayList<>() : tileEntityTag.getValue();
BlockMap<BaseBlock> tileEntityBlocks = BlockMap.createForBaseBlock();
for (Tag tag : tileEntities) {
if (!(tag instanceof CompoundTag)) {
continue;
}
CompoundTag t = (CompoundTag) tag;
Map<String, Tag> values = new HashMap<>(t.getValue());
String id = t.getString("id");
values.put("id", new StringTag(convertBlockEntityId(id)));
int x = t.getInt("x");
int y = t.getInt("y");
int z = t.getInt("z");
int index = y * width * length + z * width + x;
// position in schematics?
if (index >= blocks.length) {
LOGGER.warn("Skipping corrupt tile entity at position {} {} {} in schematic.", x, y, z);
continue;
}
BlockState block = getBlockState(blocks[index], blockData[index]);
BlockState newBlock = block;
if (newBlock != null) {
for (NBTCompatibilityHandler handler : COMPATIBILITY_HANDLERS) {
if (handler.isAffectedBlock(newBlock)) {
newBlock = handler.updateNBT(block, values).toImmutableState();
if (newBlock == null || values.isEmpty()) {
break;
}
}
}
}
if (values.isEmpty()) {
t = null;
} else {
t = new CompoundTag(values);
}
if (fixer != null && t != null) {
// FAWE start - BinaryTag
t = (CompoundTag) AdventureNBTConverter.fromAdventure(fixer.fixUp(DataFixer.FixTypes.BLOCK_ENTITY, t.asBinaryTag(), -1));
// FAWE end
}
BlockVector3 vec = BlockVector3.at(x, y, z);
// Insert into the map if we have changed the block or have a tag
BlockState blockToInsert = newBlock != null ? newBlock : (t != null ? block : null);
if (blockToInsert != null) {
BaseBlock baseBlock = t != null ? blockToInsert.toBaseBlock(new CompoundTag(t.getValue())) : blockToInsert.toBaseBlock();
tileEntityBlocks.put(vec, baseBlock);
}
}
BlockArrayClipboard clipboard = new BlockArrayClipboard(region);
clipboard.setOrigin(origin);
Set<Integer> unknownBlocks = new HashSet<>();
for (int x = 0; x < width; ++x) {
for (int y = 0; y < height; ++y) {
for (int z = 0; z < length; ++z) {
int index = y * width * length + z * width + x;
BlockVector3 pt = BlockVector3.at(x, y, z);
BaseBlock state = Optional.ofNullable(tileEntityBlocks.get(pt)).orElseGet(() -> {
BlockState blockState = getBlockState(blocks[index], blockData[index]);
return blockState == null ? null : blockState.toBaseBlock();
});
try {
if (state != null) {
clipboard.setBlock(region.getMinimumPoint().add(pt), state);
} else {
short block = blocks[index];
byte data = blockData[index];
int combined = block << 8 | data;
if (unknownBlocks.add(combined)) {
LOGGER.warn("Unknown block when loading schematic: {} {}. This is most likely a" + "bad schematic.", block, data);
}
}
} catch (WorldEditException ignored) {
// BlockArrayClipboard won't throw this
}
}
}
}
// ====================================================================
// Entities
// ====================================================================
ListTag entityList = getTag(schematic, "Entities", ListTag.class);
if (entityList != null) {
List<Tag> entityTags = entityList.getValue();
for (Tag tag : entityTags) {
if (tag instanceof CompoundTag) {
CompoundTag compound = (CompoundTag) tag;
if (fixer != null) {
// FAWE start - BinaryTag
compound = (CompoundTag) AdventureNBTConverter.fromAdventure(fixer.fixUp(DataFixer.FixTypes.ENTITY, compound.asBinaryTag(), -1));
// FAWE end
}
String id = convertEntityId(compound.getString("id"));
Location location = NBTConversions.toLocation(clipboard, compound.getListTag("Pos"), compound.getListTag("Rotation"));
if (!id.isEmpty()) {
EntityType entityType = EntityTypes.get(id.toLowerCase(Locale.ROOT));
if (entityType != null) {
for (EntityNBTCompatibilityHandler compatibilityHandler : ENTITY_COMPATIBILITY_HANDLERS) {
if (compatibilityHandler.isAffectedEntity(entityType, compound)) {
compound = compatibilityHandler.updateNBT(entityType, compound);
}
}
BaseEntity state = new BaseEntity(entityType, compound);
clipboard.createEntity(location, state);
} else {
LOGGER.warn("Unknown entity when pasting schematic: " + id.toLowerCase(Locale.ROOT));
}
}
}
}
}
return clipboard;
}
use of com.sk89q.jnbt.NamedTag in project FastAsyncWorldEdit by IntellectualSites.
the class SpongeSchematicReader method getBaseTag.
private CompoundTag getBaseTag() throws IOException {
NamedTag rootTag = inputStream.readNamedTag();
CompoundTag schematicTag = (CompoundTag) rootTag.getTag();
// Check
Map<String, Tag> schematic = schematicTag.getValue();
schematicVersion = requireTag(schematic, "Version", IntTag.class).getValue();
return schematicTag;
}
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