def write_fields(self, packet_buffer):
VarInt.send(self.message_id, packet_buffer)
successful = getattr(self, "data", None) is not None
successful = getattr(self, "successful", successful)
Boolean.send(successful, packet_buffer)
if successful:
TrailingByteArray.send(self.data, packet_buffer)
def write_fields(self, packet_buffer):
VarInt.send(self.map_id, packet_buffer)
Byte.send(self.scale, packet_buffer)
if self.context.protocol_version >= 107:
Boolean.send(self.is_tracking_position, packet_buffer)
VarInt.send(len(self.icons), packet_buffer)
for icon in self.icons:
if self.context.protocol_version >= 373:
VarInt.send(icon.type, packet_buffer)
else:
type_and_direction = (icon.type << 4) & 0xF0
type_and_direction |= (icon.direction & 0xF)
UnsignedByte.send(type_and_direction, packet_buffer)
Byte.send(icon.location[0], packet_buffer)
Byte.send(icon.location[1], packet_buffer)
if self.context.protocol_version >= 373:
UnsignedByte.send(icon.direction, packet_buffer)
if self.context.protocol_version >= 364:
Boolean.send(icon.display_name is not None, packet_buffer)
if icon.display_name is not None:
String.send(icon.display_name, packet_buffer)
UnsignedByte.send(self.width, packet_buffer)
if self.width:
UnsignedByte.send(self.height, packet_buffer)
UnsignedByte.send(self.offset[0], packet_buffer) # x
UnsignedByte.send(self.offset[1], packet_buffer) # z
VarIntPrefixedByteArray.send(self.pixels, packet_buffer)
def write(self, socket, compression_threshold=None):
packet_buffer = PacketBuffer()
VarInt.send(self.id, packet_buffer)
VarInt.send(self.map_id, packet_buffer)
Byte.send(self.scale, packet_buffer)
if self.context.protocol_version >= 107:
Boolean.send(self.is_tracking_position, packet_buffer)
VarInt.send(len(self.icons), packet_buffer)
for icon in self.icons:
type_and_direction = (icon.direction << 4) & 0xF0
type_and_direction |= (icon.type & 0xF)
UnsignedByte.send(type_and_direction, packet_buffer)
Byte.send(icon.location[0], packet_buffer)
Byte.send(icon.location[1], packet_buffer)
UnsignedByte.send(self.width, packet_buffer)
if self.width:
UnsignedByte.send(self.height, packet_buffer)
UnsignedByte.send(self.offset[0], packet_buffer) # x
UnsignedByte.send(self.offset[1], packet_buffer) # z
VarIntPrefixedByteArray.send(self.pixels, packet_buffer)
self._write_buffer(socket, packet_buffer, compression_threshold)
def write_fields(self, packet_buffer):
VarInt.send(self.message_id, packet_buffer)
successful = getattr(self, 'data', None) is not None
successful = getattr(self, 'successful', successful)
Boolean.send(successful, packet_buffer)
if successful:
TrailingByteArray.send(self.data, packet_buffer)
def write_fields(self, packet_buffer):
VarInt.send(self.map_id, packet_buffer)
Byte.send(self.scale, packet_buffer)
if self.context.protocol_version >= 107:
Boolean.send(self.is_tracking_position, packet_buffer)
VarInt.send(len(self.icons), packet_buffer)
for icon in self.icons:
if self.context.protocol_version >= 373:
VarInt.send(icon.type, packet_buffer)
else:
type_and_direction = (icon.type << 4) & 0xF0
type_and_direction |= (icon.direction & 0xF)
UnsignedByte.send(type_and_direction, packet_buffer)
Byte.send(icon.location[0], packet_buffer)
Byte.send(icon.location[1], packet_buffer)
if self.context.protocol_version >= 373:
UnsignedByte.send(icon.direction, packet_buffer)
if self.context.protocol_version >= 364:
Boolean.send(icon.display_name is not None, packet_buffer)
if icon.display_name is not None:
String.send(icon.display_name, packet_buffer)
UnsignedByte.send(self.width, packet_buffer)
if self.width:
UnsignedByte.send(self.height, packet_buffer)
UnsignedByte.send(self.offset[0], packet_buffer) # x
UnsignedByte.send(self.offset[1], packet_buffer) # z
VarIntPrefixedByteArray.send(self.pixels, packet_buffer)
def send(self, packet_buffer):
String.send(self.name, packet_buffer)
String.send(self.value, packet_buffer)
if self.signature is not None:
Boolean.send(True, packet_buffer)
String.send(self.signature, packet_buffer)
else:
Boolean.send(False, packet_buffer)
def write_fields(self, packet_buffer):
VarInt.send(self.entity_id, packet_buffer)
VarInt.send(int(self.type), packet_buffer)
if self.type == self.Type.INTERACT_AT:
Float.send(x, packet_buffer)
Float.send(y, packet_buffer)
Float.send(z, packet_buffer)
if self.type == self.Type.INTERACT or self.type == self.Type.INTERACT_AT:
VarInt.send(self.hand, packet_buffer)
Boolean.send(self.sneaking, packet_buffer)
def write_fields(self, packet_buffer):
if self.context.protocol_later_eq(351):
VarInt.send(self.transaction_id, packet_buffer)
String.send(self.text, packet_buffer)
if self.context.protocol_earlier_eq(350):
if self.context.protocol_later_eq(95):
Boolean.send(self.assume_command, packet_buffer)
Boolean.send(self.looked_at_block is not None, packet_buffer)
if self.looked_at_block is not None:
Position.send(self.looked_at_block, packet_buffer)
def write_fields(self, packet_buffer):
if self.context.protocol_later_eq(346):
VarInt.send(self.transaction_id, packet_buffer)
VarInt.send(self.start, packet_buffer)
VarInt.send(self.length, packet_buffer)
VarInt.send(len(self.matches), packet_buffer)
for tabmatch in self.matches:
String.send(tabmatch.match, packet_buffer)
if self.context.protocol_later_eq(357):
Boolean.send(tabmatch.tooltip is not None, packet_buffer)
if tabmatch.tooltip is not None:
String.send(tabmatch.tooltip, packet_buffer)
def _send(self, packet_buffer):
String.send(self.name, packet_buffer)
VarInt.send(len(self.properties), packet_buffer)
for property in self.properties:
property.send(packet_buffer)
VarInt.send(self.gamemode, packet_buffer)
VarInt.send(self.ping, packet_buffer)
if self.display_name is not None:
Boolean.send(True, packet_buffer)
String.send(self.display_name, packet_buffer)
else:
Boolean.send(False, packet_buffer)
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 make_add_player_packet(display_name=True):
packet_buffer = PacketBuffer()
VarInt.send(0, packet_buffer) # action_id
VarInt.send(1, packet_buffer) # action count
UUID.send(fake_uuid, packet_buffer) # uuid
String.send("player", packet_buffer) # player name
VarInt.send(2, packet_buffer) # number of properties
String.send("property1", packet_buffer)
String.send("value1", packet_buffer)
Boolean.send(False, packet_buffer) # is signed
String.send("property2", packet_buffer)
String.send("value2", packet_buffer)
Boolean.send(True, packet_buffer) # is signed
String.send("signature", packet_buffer)
VarInt.send(42, packet_buffer) # game mode
VarInt.send(69, packet_buffer) # ping
Boolean.send(display_name, packet_buffer) # has display name
if display_name:
String.send("display", packet_buffer) # display name
packet_buffer.reset_cursor()
return packet_buffer
def make_add_player_packet(display_name=True):
packet_buffer = PacketBuffer()
VarInt.send(0, packet_buffer) # action_id
VarInt.send(1, packet_buffer) # action count
UUID.send(fake_uuid, packet_buffer) # uuid
String.send("player", packet_buffer) # player name
VarInt.send(2, packet_buffer) # number of properties
String.send("property1", packet_buffer)
String.send("value1", packet_buffer)
Boolean.send(False, packet_buffer) # is signed
String.send("property2", packet_buffer)
String.send("value2", packet_buffer)
Boolean.send(True, packet_buffer) # is signed
String.send("signature", packet_buffer)
VarInt.send(42, packet_buffer) # game mode
VarInt.send(69, packet_buffer) # ping
Boolean.send(display_name, packet_buffer) # has display name
if display_name:
String.send("display", packet_buffer) # display name
packet_buffer.reset_cursor()
return packet_buffer
def test_add_and_others(self):
player_list = PlayerListItemPacket.PlayerList()
by_uuid = player_list.players_by_uuid
packet_buffer = self.make_add_player_packet(display_name=False)
self.read_and_apply(packet_buffer, player_list)
self.assertEqual(by_uuid[fake_uuid].gamemode, 42)
self.assertEqual(by_uuid[fake_uuid].ping, 69)
self.assertIsNone(by_uuid[fake_uuid].display_name)
# Change the game mode
packet_buffer = self.make_action_base(1)
VarInt.send(43, packet_buffer) # gamemode
self.read_and_apply(packet_buffer, player_list)
self.assertEqual(by_uuid[fake_uuid].gamemode, 43)
# Change the ping
packet_buffer = self.make_action_base(2)
VarInt.send(70, packet_buffer) # ping
self.read_and_apply(packet_buffer, player_list)
self.assertEqual(by_uuid[fake_uuid].ping, 70)
# Change the display name
packet_buffer = self.make_action_base(3)
Boolean.send(True, packet_buffer)
String.send("display2", packet_buffer)
self.read_and_apply(packet_buffer, player_list)
self.assertEqual(by_uuid[fake_uuid].display_name, "display2")
# Remove the display name
packet_buffer = self.make_action_base(3)
Boolean.send(False, packet_buffer)
self.read_and_apply(packet_buffer, player_list)
self.assertIsNone(by_uuid[fake_uuid].display_name)
# Remove the player
packet_buffer = self.make_action_base(4)
self.read_and_apply(packet_buffer, player_list)
self.assertNotIn(fake_uuid, player_list.players_by_uuid)
def test_add_and_others(self):
player_list = PlayerListItemPacket.PlayerList()
by_uuid = player_list.players_by_uuid
packet_buffer = self.make_add_player_packet(display_name=False)
self.read_and_apply(packet_buffer, player_list)
self.assertEqual(by_uuid[fake_uuid].gamemode, 42)
self.assertEqual(by_uuid[fake_uuid].ping, 69)
self.assertIsNone(by_uuid[fake_uuid].display_name)
# Change the game mode
packet_buffer = self.make_action_base(1)
VarInt.send(43, packet_buffer) # gamemode
self.read_and_apply(packet_buffer, player_list)
self.assertEqual(by_uuid[fake_uuid].gamemode, 43)
# Change the ping
packet_buffer = self.make_action_base(2)
VarInt.send(70, packet_buffer) # ping
self.read_and_apply(packet_buffer, player_list)
self.assertEqual(by_uuid[fake_uuid].ping, 70)
# Change the display name
packet_buffer = self.make_action_base(3)
Boolean.send(True, packet_buffer)
String.send("display2", packet_buffer)
self.read_and_apply(packet_buffer, player_list)
self.assertEqual(by_uuid[fake_uuid].display_name, "display2")
# Remove the display name
packet_buffer = self.make_action_base(3)
Boolean.send(False, packet_buffer)
self.read_and_apply(packet_buffer, player_list)
self.assertIsNone(by_uuid[fake_uuid].display_name)
# Remove the player
packet_buffer = self.make_action_base(4)
self.read_and_apply(packet_buffer, player_list)
self.assertNotIn(fake_uuid, player_list.players_by_uuid)
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)
def _send(self, packet_buffer):
if self.display_name is not None:
Boolean.send(True, packet_buffer)
String.send(self.display_name, packet_buffer)
else:
Boolean.send(False, packet_buffer)
