public int getWidth() {
return clipboard.getWidth();
}
@Override
public void save(CuboidClipboard clipboard, File file) throws IOException, DataException {
int width = clipboard.getWidth();
int height = clipboard.getHeight();
int length = clipboard.getLength();
if (width > MAX_SIZE) {
throw new DataException("Width of region too large for a .schematic");
}
if (height > MAX_SIZE) {
throw new DataException("Height of region too large for a .schematic");
}
if (length > MAX_SIZE) {
throw new DataException("Length of region too large for a .schematic");
}
HashMap<String, Tag> schematic = new HashMap<String, Tag>();
schematic.put("Width", new ShortTag((short) width));
schematic.put("Length", new ShortTag((short) length));
schematic.put("Height", new ShortTag((short) height));
schematic.put("Materials", new StringTag("Alpha"));
schematic.put("WEOriginX", new IntTag(clipboard.getOrigin().getBlockX()));
schematic.put("WEOriginY", new IntTag(clipboard.getOrigin().getBlockY()));
schematic.put("WEOriginZ", new IntTag(clipboard.getOrigin().getBlockZ()));
schematic.put("WEOffsetX", new IntTag(clipboard.getOffset().getBlockX()));
schematic.put("WEOffsetY", new IntTag(clipboard.getOffset().getBlockY()));
schematic.put("WEOffsetZ", new IntTag(clipboard.getOffset().getBlockZ()));
// Copy
byte[] blocks = new byte[width * height * length];
byte[] addBlocks = null;
byte[] blockData = new byte[width * height * length];
ArrayList<Tag> tileEntities = new ArrayList<Tag>();
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;
BaseBlock block = clipboard.getPoint(new BlockVector(x, y, z));
// Save 4096 IDs in an AddBlocks section
if (block.getType() > 255) {
if (addBlocks == null) { // Lazily create section
addBlocks = new byte[(blocks.length >> 1) + 1];
}
addBlocks[index >> 1] =
(byte)
(((index & 1) == 0)
? addBlocks[index >> 1] & 0xF0 | (block.getType() >> 8) & 0xF
: addBlocks[index >> 1] & 0xF | ((block.getType() >> 8) & 0xF) << 4);
}
blocks[index] = (byte) block.getType();
blockData[index] = (byte) block.getData();
// Get the list of key/values from the block
CompoundTag rawTag = block.getNbtData();
if (rawTag != null) {
Map<String, Tag> values = new HashMap<String, Tag>();
for (Entry<String, Tag> entry : rawTag.getValue().entrySet()) {
values.put(entry.getKey(), entry.getValue());
}
values.put("id", new StringTag(block.getNbtId()));
values.put("x", new IntTag(x));
values.put("y", new IntTag(y));
values.put("z", new IntTag(z));
CompoundTag tileEntityTag = new CompoundTag(values);
tileEntities.add(tileEntityTag);
}
}
}
}
schematic.put("Blocks", new ByteArrayTag(blocks));
schematic.put("Data", new ByteArrayTag(blockData));
schematic.put("Entities", new ListTag(CompoundTag.class, new ArrayList<Tag>()));
schematic.put("TileEntities", new ListTag(CompoundTag.class, tileEntities));
if (addBlocks != null) {
schematic.put("AddBlocks", new ByteArrayTag(addBlocks));
}
// Build and output
CompoundTag schematicTag = new CompoundTag(schematic);
NBTOutputStream stream = new NBTOutputStream(new GZIPOutputStream(new FileOutputStream(file)));
stream.writeNamedTag("Schematic", schematicTag);
stream.close();
}