def read(self, file_object):
self.entity_id = VarInt.read(file_object)
if self._context.protocol_version >= 49:
self.objectUUID = UUID.read(file_object)
type_id = Byte.read(file_object)
self.type = SpawnObjectPacket.EntityType.get_type_by_id(type_id)
if self._context.protocol_version >= 100:
self.x = Double.read(file_object)
self.y = Double.read(file_object)
self.z = Double.read(file_object)
else:
self.x = Integer.read(file_object)
self.y = Integer.read(file_object)
self.z = Integer.read(file_object)
self.pitch = UnsignedByte.read(file_object)
self.yaw = UnsignedByte.read(file_object)
self.data = Integer.read(file_object)
if self._context.protocol_version < 49:
if self.data > 0:
self.velocity_x = Short.read(file_object)
self.velocity_y = Short.read(file_object)
self.velocity_z = Short.read(file_object)
else:
self.velocity_x = Short.read(file_object)
self.velocity_y = Short.read(file_object)
self.velocity_z = Short.read(file_object)
def read(self, file_object):
self.chunk_x = Integer.read(file_object)
self.chunk_z = Integer.read(file_object)
records_count = VarInt.read(file_object)
self.records = []
for i in range(records_count):
record = self.Record()
record.read(file_object, self)
self.records.append(record)
def read(self, file_object):
self.chunk_x = Integer.read(file_object)
self.chunk_z = Integer.read(file_object)
records_count = VarInt.read(file_object)
record_type = self.BaseRecord.get_subclass(self.context)
self.records = []
for i in range(records_count):
record = record_type(h_position=UnsignedByte.read(file_object),
y_coordinate=UnsignedByte.read(file_object),
blockData=VarInt.read(file_object))
self.records.append(record)
def write_fields(self, packet_buffer):
Float.send(self.x, packet_buffer)
Float.send(self.y, packet_buffer)
Float.send(self.z, packet_buffer)
Float.send(self.radius, packet_buffer)
Integer.send(len(self.records), packet_buffer)
for record in self.records:
Byte.send(record.x, packet_buffer)
Byte.send(record.y, packet_buffer)
Byte.send(record.z, packet_buffer)
Float.send(self.player_motion_x, packet_buffer)
Float.send(self.player_motion_y, packet_buffer)
Float.send(self.player_motion_z, packet_buffer)
def read(self, file_object):
self.chunk_x = Integer.read(file_object)
self.chunk_z = Integer.read(file_object)
records_count = VarInt.read(file_object)
self.records = []
for i in range(records_count):
rec_horizontal_position = UnsignedByte.read(file_object)
rec_y_coordinate = UnsignedByte.read(file_object)
rec_blockData = VarInt.read(file_object)
record = MultiBlockChangePacket.Record(
rec_horizontal_position,
rec_y_coordinate, rec_blockData)
self.records.append(record)
def write_fields(self, packet_buffer):
Float.send(self.x, packet_buffer)
Float.send(self.y, packet_buffer)
Float.send(self.z, packet_buffer)
Float.send(self.radius, packet_buffer)
Integer.send(len(self.records), packet_buffer)
for record in self.records:
Byte.send(record.x, packet_buffer)
Byte.send(record.y, packet_buffer)
Byte.send(record.z, packet_buffer)
Float.send(self.player_motion_x, packet_buffer)
Float.send(self.player_motion_y, packet_buffer)
Float.send(self.player_motion_z, packet_buffer)
def read(self, file_object):
# print('Reading chunk packet...')
self.x = Integer.read(file_object)
self.z = Integer.read(file_object)
self.gu_continuous = Boolean.read(file_object)
self.bitmask = VarInt.read(file_object)
self.data_length = VarInt.read(file_object)
self.data = file_object.read(self.data_length)
self.chunk = ChunkDataPacket.Chunk(self.x, self.z, self.gu_continuous,
self.bitmask)
self.number_of_entities = VarInt.read(file_object)
for _ in range(self.number_of_entities):
self.chunk.entities.append(mynbt.parse_bytes(file_object))
def write_fields(self, packet_buffer):
VarInt.send(self.entity_id, packet_buffer)
if self.context.protocol_version >= 49:
UUID.send(self.object_uuid, packet_buffer)
Byte.send(self.type_id, packet_buffer)
xyz_type = Double if self.context.protocol_version >= 100 else Integer
for coord in self.x, self.y, self.z:
xyz_type.send(coord, packet_buffer)
for coord in self.pitch, self.yaw:
UnsignedByte.send(coord, packet_buffer)
Integer.send(self.data, packet_buffer)
if self.context.protocol_version >= 49 or self.data > 0:
for coord in self.velocity_x, self.velocity_y, self.velocity_z:
Short.send(coord, packet_buffer)
def read(self, file_object):
self.x = Integer.read(file_object)
self.z = Integer.read(file_object)
self.full_chunk = Boolean.read(file_object)
self.bit_mask_y = VarInt.read(file_object)
self.heightmaps = Nbt.read(file_object)
self.biomes = []
if self.full_chunk:
for i in range(1024):
self.biomes.append(Integer.read(file_object))
size = VarInt.read(file_object)
self.data = file_object.read(size)
size_entities = VarInt.read(file_object)
self.entities = []
for i in range(size_entities):
self.entities.append(Nbt.read(file_object))
self.decode_chunk_data()
def write_fields(self, packet_buffer):
VarInt.send(self.entity_id, packet_buffer)
if self.context.protocol_version >= 49:
UUID.send(self.object_uuid, packet_buffer)
if self.context.protocol_version >= 458:
VarInt.send(self.type_id, packet_buffer)
else:
Byte.send(self.type_id, packet_buffer)
xyz_type = Double if self.context.protocol_version >= 100 else Integer
for coord in self.x, self.y, self.z:
xyz_type.send(coord, packet_buffer)
for coord in self.pitch, self.yaw:
UnsignedByte.send(coord, packet_buffer)
Integer.send(self.data, packet_buffer)
if self.context.protocol_version >= 49 or self.data > 0:
for coord in self.velocity_x, self.velocity_y, self.velocity_z:
Short.send(coord, packet_buffer)
def write_fields(self, packet_buffer):
VarInt.send(self.entity_id, packet_buffer)
if self.context.protocol_later_eq(49):
UUID.send(self.object_uuid, packet_buffer)
if self.context.protocol_later_eq(458):
VarInt.send(self.type_id, packet_buffer)
else:
Byte.send(self.type_id, packet_buffer)
# pylint: disable=no-member
xyz_type = Double if self.context.protocol_later_eq(100) else Integer
for coord in self.x, self.y, self.z:
xyz_type.send(coord, packet_buffer)
for coord in self.pitch, self.yaw:
Angle.send(coord, packet_buffer)
Integer.send(self.data, packet_buffer)
if self.context.protocol_later_eq(49) or self.data > 0:
for coord in self.velocity_x, self.velocity_y, self.velocity_z:
Short.send(coord, packet_buffer)
def read(self, file_object):
self.x = Float.read(file_object)
self.y = Float.read(file_object)
self.z = Float.read(file_object)
self.radius = Float.read(file_object)
records_count = Integer.read(file_object)
self.records = []
for i in range(records_count):
rec_x = Byte.read(file_object)
rec_y = Byte.read(file_object)
rec_z = Byte.read(file_object)
record = ExplosionPacket.Record(rec_x, rec_y, rec_z)
self.records.append(record)
self.player_motion_x = Float.read(file_object)
self.player_motion_y = Float.read(file_object)
self.player_motion_z = Float.read(file_object)
def read(self, file_object):
self.x = Float.read(file_object)
self.y = Float.read(file_object)
self.z = Float.read(file_object)
self.radius = Float.read(file_object)
records_count = Integer.read(file_object)
self.records = []
for i in range(records_count):
rec_x = Byte.read(file_object)
rec_y = Byte.read(file_object)
rec_z = Byte.read(file_object)
record = ExplosionPacket.Record(rec_x, rec_y, rec_z)
self.records.append(record)
self.player_motion_x = Float.read(file_object)
self.player_motion_y = Float.read(file_object)
self.player_motion_z = Float.read(file_object)
def read(self, file_object):
self.entity_id = VarInt.read(file_object)
if self.context.protocol_version >= 49:
self.object_uuid = UUID.read(file_object)
self.type_id = Byte.read(file_object)
xyz_type = Double if self.context.protocol_version >= 100 else Integer
for attr in 'x', 'y', 'z':
setattr(self, attr, xyz_type.read(file_object))
for attr in 'pitch', 'yaw':
setattr(self, attr, UnsignedByte.read(file_object))
self.data = Integer.read(file_object)
if self.context.protocol_version >= 49 or self.data > 0:
for attr in 'velocity_x', 'velocity_y', 'velocity_z':
setattr(self, attr, Short.read(file_object))
def write_fields(self, packet_buffer):
Integer.send(self.x, packet_buffer)
Integer.send(self.z, packet_buffer)
Boolean.send(self.full_chunk, packet_buffer)
VarInt.send(self.bit_mask_y, packet_buffer)
Nbt.send(self.heightmaps, packet_buffer)
if self.full_chunk:
for i in range(1024):
Integer.send(self.biomes[i], packet_buffer)
VarInt.send(len(self.data), packet_buffer)
packet_buffer.send(self.data)
VarInt.send(len(self.entities), packet_buffer)
for e in self.entities:
Nbt.send(e, packet_buffer)
def read(self, file_object):
self.entity_id = VarInt.read(file_object)
if self.context.protocol_version >= 49:
self.object_uuid = UUID.read(file_object)
if self.context.protocol_version >= 458:
self.type_id = VarInt.read(file_object)
else:
self.type_id = Byte.read(file_object)
xyz_type = Double if self.context.protocol_version >= 100 else Integer
for attr in 'x', 'y', 'z':
setattr(self, attr, xyz_type.read(file_object))
for attr in 'pitch', 'yaw':
setattr(self, attr, UnsignedByte.read(file_object))
self.data = Integer.read(file_object)
if self.context.protocol_version >= 49 or self.data > 0:
for attr in 'velocity_x', 'velocity_y', 'velocity_z':
setattr(self, attr, Short.read(file_object))
def read(self, file_object):
self.entity_id = VarInt.read(file_object)
if self.context.protocol_later_eq(49):
self.object_uuid = UUID.read(file_object)
if self.context.protocol_later_eq(458):
self.type_id = VarInt.read(file_object)
else:
self.type_id = Byte.read(file_object)
xyz_type = Double if self.context.protocol_later_eq(100) else Integer
for attr in "x", "y", "z":
setattr(self, attr, xyz_type.read(file_object))
for attr in "pitch", "yaw":
setattr(self, attr, Angle.read(file_object))
self.data = Integer.read(file_object)
if self.context.protocol_later_eq(49) or self.data > 0:
for attr in "velocity_x", "velocity_y", "velocity_z":
setattr(self, attr, Short.read(file_object))
def read(self, file_object):
self.player_id = VarInt.read(file_object)
self.entity_id = Integer.read(file_object)
self.message = String.read(file_object)
def write_fields(self, packet_buffer):
Integer.send(self.chunk_x, packet_buffer)
Integer.send(self.chunk_z, packet_buffer)
VarInt.send(len(self.records), packet_buffer)
for record in self.records:
record.write(packet_buffer)
def read(self, file_object):
self.player_id = VarInt.read(file_object)
self.entity_id = Integer.read(file_object)
self.message = String.read(file_object)
def write(self, packet_buffer):
VarInt.send(self.player_id, packet_buffer)
Integer.send(self.entity_id, packet_buffer)
String.send(self.message, packet_buffer)
def write(self, packet_buffer):
VarInt.send(self.duration, packet_buffer)
Integer.send(self.entity_id, packet_buffer)
def read(self, file_object):
self.duration = VarInt.read(file_object)
self.entity_id = Integer.read(file_object)
def send(cls, value, socket):
for coordinate in value:
Integer.send(int(coordinate * 8), socket)
def read(cls, file_object):
return Vector(*(Integer.read(file_object) / 8.0 for i in range(3)))
def read(self, file_object):
self.duration = VarInt.read(file_object)
self.entity_id = Integer.read(file_object)
def write(self, packet_buffer):
VarInt.send(self.duration, packet_buffer)
Integer.send(self.entity_id, packet_buffer)
def write(self, packet_buffer):
VarInt.send(self.player_id, packet_buffer)
Integer.send(self.entity_id, packet_buffer)
String.send(self.message, packet_buffer)
