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):
if self.context.protocol_version >= 353:
self.origin = VarInt.read(file_object)
self.x = Double.read(file_object)
self.y = Double.read(file_object)
self.z = Double.read(file_object)
is_entity = Boolean.read(file_object)
if is_entity:
# If the entity given by entity ID cannot be found,
# this packet should be treated as if is_entity was false.
self.entity_id = VarInt.read(file_object)
self.entity_origin = VarInt.read(file_object)
else:
self.entity_id = None
else: # Protocol version 352
is_entity = Boolean.read(file_object)
self.entity_id = VarInt.read(file_object) if is_entity else None
if not is_entity:
self.x = Double.read(file_object)
self.y = Double.read(file_object)
self.z = Double.read(file_object)
def write_fields(self, packet_buffer):
if self.context.protocol_version >= 353:
VarInt.send(self.origin, packet_buffer)
Double.send(self.x, packet_buffer)
Double.send(self.y, packet_buffer)
Double.send(self.z, packet_buffer)
if self.entity_id is not None:
Boolean.send(True, packet_buffer)
VarInt.send(self.entity_id, packet_buffer)
VarInt.send(self.entity_origin, packet_buffer)
else:
Boolean.send(False, packet_buffer)
else: # Protocol version 352
if self.entity_id is not None:
Boolean.send(True, packet_buffer)
VarInt.send(self.entity_id, packet_buffer)
else:
Boolean.send(False, packet_buffer)
Double.send(self.x, packet_buffer)
Double.send(self.y, packet_buffer)
Double.send(self.z, packet_buffer)