def save(self, db):
version = struct.pack("<B", self.version)
ldb.put(db, self.keyBase + b"v", version)
self._save2D(db)
for subchunk in self.subchunks:
if subchunk is None:
continue
subchunk.save(db)
self._saveTileEntities(db)
def save(self, db, force=False):
if self.dirty or force:
data = struct.pack("<BB", self.version, 1)
for i in range(len(self.blocks)):
palette, blockIDs = self._savePalette(i)
data += self._saveBlocks(len(palette), blockIDs)
data += struct.pack("<I", len(palette))
for block in palette:
data += nbt.encode(block)
key = struct.pack("<iicB", self.x, self.z, b'/', self.y)
ldb.put(db, key, data)
def _saveTileEntities(self, db):
data = nbt.DataWriter()
for subchunk in self.subchunks:
if subchunk is None:
continue
for x in range(16):
for y in range(16):
for z in range(16):
block = subchunk.getBlock(x, y, z)
if block.nbt is not None: # Add back the correct position.
block.nbt.add(nbt.TAG_Int("x", subchunk.x * 16 + x))
block.nbt.add(nbt.TAG_Int("y", subchunk.y * 16 + y))
block.nbt.add(nbt.TAG_Int("z", subchunk.z * 16 + z))
nbt.encode(block.nbt, data)
ldb.put(db, self.keyBase + b"1", data.get())
def _saveEntities(self, db):
data = nbt.DataWriter()
for entity in self.entities:
nbt.encode(entity, data)
ldb.put(db, self.keyBase + b"2", data.get())