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npc_range_request_client_packet

NpcRangeRequestClientPacket

Bases: Packet

Requesting info about nearby NPCs

Source code in src/eolib/protocol/_generated/net/client/npc_range_request_client_packet.py 
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class NpcRangeRequestClientPacket(Packet):
    """
    Requesting info about nearby NPCs
    """
    _byte_size: int = 0
    _npc_indexes_length: int = None # type: ignore [assignment]
    _npc_indexes: list[int] = None # type: ignore [assignment]

    @property
    def byte_size(self) -> int:
        """
        Returns the size of the data that this was deserialized from.

        Returns:
            int: The size of the data that this was deserialized from.
        """
        return self._byte_size

    @property
    def npc_indexes(self) -> list[int]:
        """
        Note:
          - Length must be 252 or less.
          - Element value range is 0-252.
        """
        return self._npc_indexes

    @npc_indexes.setter
    def npc_indexes(self, npc_indexes: list[int]) -> None:
        """
        Note:
          - Length must be 252 or less.
          - Element value range is 0-252.
        """
        self._npc_indexes = npc_indexes
        self._npc_indexes_length = len(self._npc_indexes)

    @staticmethod
    def family() -> PacketFamily:
        """
        Returns the packet family associated with this packet.

        Returns:
            PacketFamily: The packet family associated with this packet.
        """
        return PacketFamily.NpcRange

    @staticmethod
    def action() -> PacketAction:
        """
        Returns the packet action associated with this packet.

        Returns:
            PacketAction: The packet action associated with this packet.
        """
        return PacketAction.Request

    def write(self, writer):
        """
        Serializes and writes this packet to the provided EoWriter.

        Args:
            writer (EoWriter): the writer that this packet will be written to.
        """
        NpcRangeRequestClientPacket.serialize(writer, self)

    @staticmethod
    def serialize(writer: EoWriter, data: "NpcRangeRequestClientPacket") -> None:
        """
        Serializes an instance of `NpcRangeRequestClientPacket` to the provided `EoWriter`.

        Args:
            writer (EoWriter): The writer that the data will be serialized to.
            data (NpcRangeRequestClientPacket): The data to serialize.
        """
        if data._npc_indexes_length is None:
            raise SerializationError("npc_indexes_length must be provided.")
        writer.add_char(data._npc_indexes_length)
        writer.add_byte(255)
        if data._npc_indexes is None:
            raise SerializationError("npc_indexes must be provided.")
        if len(data._npc_indexes) > 252:
            raise SerializationError(f"Expected length of npc_indexes to be 252 or less, got {len(data._npc_indexes)}.")
        for i in range(data._npc_indexes_length):
            writer.add_char(data._npc_indexes[i])

    @staticmethod
    def deserialize(reader: EoReader) -> "NpcRangeRequestClientPacket":
        """
        Deserializes an instance of `NpcRangeRequestClientPacket` from the provided `EoReader`.

        Args:
            reader (EoReader): The writer that the data will be serialized to.

        Returns:
            NpcRangeRequestClientPacket: The data to serialize.
        """
        data: NpcRangeRequestClientPacket = NpcRangeRequestClientPacket()
        old_chunked_reading_mode: bool = reader.chunked_reading_mode
        try:
            reader_start_position: int = reader.position
            data._npc_indexes_length = reader.get_char()
            reader.get_byte()
            data._npc_indexes = []
            for i in range(data._npc_indexes_length):
                data._npc_indexes.append(reader.get_char())
            data._byte_size = reader.position - reader_start_position
            return data
        finally:
            reader.chunked_reading_mode = old_chunked_reading_mode

    def __repr__(self):
        return f"NpcRangeRequestClientPacket(byte_size={repr(self._byte_size)}, npc_indexes={repr(self._npc_indexes)})"

byte_size: int property

Returns the size of the data that this was deserialized from.

Returns:

Name Type Description
int int

The size of the data that this was deserialized from.

npc_indexes: list[int] property writable

Note
  • Length must be 252 or less.
  • Element value range is 0-252.

family() staticmethod

Returns the packet family associated with this packet.

Returns:

Name Type Description
PacketFamily PacketFamily

The packet family associated with this packet.
Source code in src/eolib/protocol/_generated/net/client/npc_range_request_client_packet.py 
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@staticmethod
def family() -> PacketFamily:
    """
    Returns the packet family associated with this packet.

    Returns:
        PacketFamily: The packet family associated with this packet.
    """
    return PacketFamily.NpcRange

action() staticmethod

Returns the packet action associated with this packet.

Returns:

Name Type Description
PacketAction PacketAction

The packet action associated with this packet.
Source code in src/eolib/protocol/_generated/net/client/npc_range_request_client_packet.py 
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@staticmethod
def action() -> PacketAction:
    """
    Returns the packet action associated with this packet.

    Returns:
        PacketAction: The packet action associated with this packet.
    """
    return PacketAction.Request

write(writer)

Serializes and writes this packet to the provided EoWriter.

Parameters:

Name Type Description Default
writer EoWriter

the writer that this packet will be written to.

 required
Source code in src/eolib/protocol/_generated/net/client/npc_range_request_client_packet.py 
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def write(self, writer):
    """
    Serializes and writes this packet to the provided EoWriter.

    Args:
        writer (EoWriter): the writer that this packet will be written to.
    """
    NpcRangeRequestClientPacket.serialize(writer, self)

serialize(writer, data) staticmethod

Serializes an instance of NpcRangeRequestClientPacket to the provided EoWriter.

Parameters:

Name Type Description Default
writer EoWriter

The writer that the data will be serialized to.

 required
data NpcRangeRequestClientPacket

The data to serialize.

 required
Source code in src/eolib/protocol/_generated/net/client/npc_range_request_client_packet.py 
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@staticmethod
def serialize(writer: EoWriter, data: "NpcRangeRequestClientPacket") -> None:
    """
    Serializes an instance of `NpcRangeRequestClientPacket` to the provided `EoWriter`.

    Args:
        writer (EoWriter): The writer that the data will be serialized to.
        data (NpcRangeRequestClientPacket): The data to serialize.
    """
    if data._npc_indexes_length is None:
        raise SerializationError("npc_indexes_length must be provided.")
    writer.add_char(data._npc_indexes_length)
    writer.add_byte(255)
    if data._npc_indexes is None:
        raise SerializationError("npc_indexes must be provided.")
    if len(data._npc_indexes) > 252:
        raise SerializationError(f"Expected length of npc_indexes to be 252 or less, got {len(data._npc_indexes)}.")
    for i in range(data._npc_indexes_length):
        writer.add_char(data._npc_indexes[i])

deserialize(reader) staticmethod

Deserializes an instance of NpcRangeRequestClientPacket from the provided EoReader.

Parameters:

Name Type Description Default
reader EoReader

The writer that the data will be serialized to.

 required

Returns:

Name Type Description
NpcRangeRequestClientPacket 'NpcRangeRequestClientPacket'

The data to serialize.
Source code in src/eolib/protocol/_generated/net/client/npc_range_request_client_packet.py 
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@staticmethod
def deserialize(reader: EoReader) -> "NpcRangeRequestClientPacket":
    """
    Deserializes an instance of `NpcRangeRequestClientPacket` from the provided `EoReader`.

    Args:
        reader (EoReader): The writer that the data will be serialized to.

    Returns:
        NpcRangeRequestClientPacket: The data to serialize.
    """
    data: NpcRangeRequestClientPacket = NpcRangeRequestClientPacket()
    old_chunked_reading_mode: bool = reader.chunked_reading_mode
    try:
        reader_start_position: int = reader.position
        data._npc_indexes_length = reader.get_char()
        reader.get_byte()
        data._npc_indexes = []
        for i in range(data._npc_indexes_length):
            data._npc_indexes.append(reader.get_char())
        data._byte_size = reader.position - reader_start_position
        return data
    finally:
        reader.chunked_reading_mode = old_chunked_reading_mode