mirror of
https://github.com/ammaraskar/pyCraft.git
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136 lines
3.9 KiB
Python
136 lines
3.9 KiB
Python
from minecraft.networking.packets import (
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Packet, AbstractKeepAlivePacket, AbstractPluginMessagePacket
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)
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from minecraft.networking.types import (
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Double, Float, Boolean, VarInt, String, Enum
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)
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from .client_settings_packet import ClientSettingsPacket
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# Formerly known as state_playing_serverbound.
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def get_packets(context):
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packets = {
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KeepAlivePacket,
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ChatPacket,
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PositionAndLookPacket,
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AnimationPacket,
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ClientStatusPacket,
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ClientSettingsPacket,
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PluginMessagePacket,
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}
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if context.protocol_version >= 107:
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packets |= {
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TeleportConfirmPacket,
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}
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return packets
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class KeepAlivePacket(AbstractKeepAlivePacket):
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@staticmethod
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def get_id(context):
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return 0x0B if context.protocol_version >= 336 else \
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0x0C if context.protocol_version >= 318 else \
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0x0B if context.protocol_version >= 107 else \
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0x00
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class ChatPacket(Packet):
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@staticmethod
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def get_id(context):
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return 0x02 if context.protocol_version >= 336 else \
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0x03 if context.protocol_version >= 318 else \
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0x02 if context.protocol_version >= 107 else \
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0x01
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@staticmethod
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def get_max_length(context):
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return 256 if context.protocol_version >= 306 else \
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100
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@property
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def max_length(self):
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if self.context is not None:
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return self.get_max_length(self.context)
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packet_name = "chat"
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definition = [
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{'message': String}]
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class PositionAndLookPacket(Packet):
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@staticmethod
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def get_id(context):
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return 0x0E if context.protocol_version >= 336 else \
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0x0F if context.protocol_version >= 332 else \
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0x0E if context.protocol_version >= 318 else \
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0x0D if context.protocol_version >= 107 else \
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0x06
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packet_name = "position and look"
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definition = [
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{'x': Double},
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{'feet_y': Double},
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{'z': Double},
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{'yaw': Float},
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{'pitch': Float},
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{'on_ground': Boolean}]
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class TeleportConfirmPacket(Packet):
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# Note: added between protocol versions 47 and 107.
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id = 0x00
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packet_name = "teleport confirm"
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definition = [
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{'teleport_id': VarInt}]
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class AnimationPacket(Packet, Enum):
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@staticmethod
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def get_id(context):
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return 0x1D if context.protocol_version >= 332 else \
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0x1C if context.protocol_version >= 318 else \
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0x1A if context.protocol_version >= 107 else \
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0x0A
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packet_name = "animation"
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get_definition = staticmethod(lambda context: [
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{'hand': VarInt} if context.protocol_version >= 107 else {}])
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field_enum = classmethod(
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lambda cls, field: cls if field == 'hand' else None)
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HAND_MAIN = 0
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HAND_OFF = 1
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class ClientStatusPacket(Packet, Enum):
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@staticmethod
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def get_id(context):
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return 0x03 if context.protocol_version >= 336 else \
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0x04 if context.protocol_version >= 318 else \
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0x03 if context.protocol_version >= 80 else \
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0x02 if context.protocol_version >= 67 else \
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0x17 if context.protocol_version >= 49 else \
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0x16
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packet_name = "client status"
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get_definition = staticmethod(lambda context: [
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{'action_id': VarInt}])
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field_enum = classmethod(
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lambda cls, field: cls if field == 'action_id' else None)
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RESPAWN = 0
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REQUEST_STATS = 1
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# Note: Open Inventory (id 2) was removed in protocol version 319
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OPEN_INVENTORY = 2
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class PluginMessagePacket(AbstractPluginMessagePacket):
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@staticmethod
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def get_id(context):
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return 0x09 if context.protocol_version >= 336 else \
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0x0A if context.protocol_version >= 317 else \
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0x09 if context.protocol_version >= 94 else \
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0x17
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