def save_to_tag(chunk):
tag = NBTFile()
tag.name = ""
level = TAG_Compound()
tag["Level"] = level
level["Blocks"] = TAG_Byte_Array()
level["HeightMap"] = TAG_Byte_Array()
level["BlockLight"] = TAG_Byte_Array()
level["Data"] = TAG_Byte_Array()
level["SkyLight"] = TAG_Byte_Array()
level["Blocks"].value = "".join(chr(i) for i in chunk.blocks.ravel())
level["HeightMap"].value = "".join(chr(i)
for i in chunk.heightmap.ravel())
level["BlockLight"].value = "".join(
pack_nibbles(chunk.blocklight.ravel()))
level["Data"].value = "".join(pack_nibbles(chunk.metadata))
level["SkyLight"].value = "".join(pack_nibbles(chunk.skylight))
level["TerrainPopulated"] = TAG_Byte(chunk.populated)
level["TileEntities"] = TAG_List(type=TAG_Compound)
for tile in chunk.tiles.itervalues():
level["TileEntities"].tags.append(tile.save_to_tag())
return tag
def save_to_packet(self):
"""
Generate a chunk packet.
"""
array = self.blocks.tostring()
array += pack_nibbles(self.metadata)
array += pack_nibbles(self.blocklight)
array += pack_nibbles(self.skylight)
packet = make_packet("chunk", x=self.x * 16, y=0, z=self.z * 16, x_size=15, y_size=127, z_size=15, data=array)
return packet
def save_to_packet(self):
"""
Generate a chunk packet.
"""
array = self.blocks.tostring()
array += pack_nibbles(self.metadata)
array += pack_nibbles(self.blocklight)
array += pack_nibbles(self.skylight)
packet = make_packet("chunk", x=self.x * 16, y=0, z=self.z * 16,
x_size=15, y_size=127, z_size=15, data=array)
return packet
def save_to_packet(self):
"""
Generate a chunk packet.
"""
array = [chr(i) for i in self.blocks.ravel()]
array += pack_nibbles(self.metadata)
array += pack_nibbles(self.skylight)
array += pack_nibbles(self.blocklight)
packet = make_packet(
"chunk", x=self.x * 16, y=0, z=self.z * 16, x_size=15, y_size=127, z_size=15, data="".join(array)
)
return packet
def _save_chunk_to_tag(self, chunk):
tag = NBTFile()
tag.name = ""
level = TAG_Compound()
tag["Level"] = level
level["xPos"] = TAG_Int(chunk.x)
level["zPos"] = TAG_Int(chunk.z)
level["Blocks"] = TAG_Byte_Array()
level["HeightMap"] = TAG_Byte_Array()
level["BlockLight"] = TAG_Byte_Array()
level["Data"] = TAG_Byte_Array()
level["SkyLight"] = TAG_Byte_Array()
level["Blocks"].value = chunk.blocks.tostring()
level["HeightMap"].value = chunk.heightmap.tostring()
level["BlockLight"].value = pack_nibbles(chunk.blocklight)
level["Data"].value = pack_nibbles(chunk.metadata)
level["SkyLight"].value = pack_nibbles(chunk.skylight)
level["TerrainPopulated"] = TAG_Byte(chunk.populated)
level["Entities"] = TAG_List(type=TAG_Compound)
for entity in chunk.entities:
try:
entitytag = self._save_entity_to_tag(entity)
level["Entities"].tags.append(entitytag)
except KeyError:
print "Unknown entity %s" % entity.name
level["TileEntities"] = TAG_List(type=TAG_Compound)
for tile in chunk.tiles.itervalues():
try:
tiletag = self._save_tile_to_tag(tile)
level["TileEntities"].tags.append(tiletag)
except KeyError:
print "Unknown tile entity %s" % tile.name
return tag
def _save_chunk_to_tag(self, chunk):
tag = NBTFile()
tag.name = ""
level = TAG_Compound()
tag["Level"] = level
level["xPos"] = TAG_Int(chunk.x)
level["zPos"] = TAG_Int(chunk.z)
level["Blocks"] = TAG_Byte_Array()
level["HeightMap"] = TAG_Byte_Array()
level["BlockLight"] = TAG_Byte_Array()
level["Data"] = TAG_Byte_Array()
level["SkyLight"] = TAG_Byte_Array()
level["Blocks"].value = chunk.blocks.tostring()
level["HeightMap"].value = chunk.heightmap.tostring()
level["BlockLight"].value = pack_nibbles(chunk.blocklight)
level["Data"].value = pack_nibbles(chunk.metadata)
level["SkyLight"].value = pack_nibbles(chunk.skylight)
level["TerrainPopulated"] = TAG_Byte(chunk.populated)
level["Entities"] = TAG_List(type=TAG_Compound)
for entity in chunk.entities:
try:
entitytag = self._save_entity_to_tag(entity)
level["Entities"].tags.append(entitytag)
except KeyError:
print "Unknown entity %s" % entity.name
level["TileEntities"] = TAG_List(type=TAG_Compound)
for tile in chunk.tiles.itervalues():
try:
tiletag = self._save_tile_to_tag(tile)
level["TileEntities"].tags.append(tiletag)
except KeyError:
print "Unknown tile entity %s" % tile.name
return tag
