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giants-stupid-server/dpnet/netserver.py

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Added map download
2019-03-05 01:49:13 +01:00
import os
Initial commit
2019-01-22 01:30:42 +01:00
from .packet import Packet
from .EnumQuery import EnumQuery
from .EnumResponse import EnumResponse
from .CFrame import CFrame
from .DFrame import DFrame
from giants.masterserver import MasterServer
from .session import Session
import socket
import threading
import traceback
import uuid
Dynamic packet payloads
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import struct
Moar things
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from _datetime import datetime
Initial commit
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from utils.logger import setup_logger
Moar things
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from giants.player import Player, PlayerPhases
import time
from giants import APPLICATION_GUID
Many things, I guess
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import random
Moar things
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from .DN_MSG_INTERNAL_SEND_CONNECT_INFO import DN_MSG_INTERNAl_SEND_CONNECT_INFO
Upgraded to Python 3.7 and using asyncio for coroutines now. Also made the client go up to Awaiting Snapshot.
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import asyncio
Initial commit
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logger = setup_logger(__name__)
Upgraded to Python 3.7 and using asyncio for coroutines now. Also made the client go up to Awaiting Snapshot.
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class Netserver(asyncio.DatagramProtocol):
Initial commit
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def __init__(self, server):
Upgraded to Python 3.7 and using asyncio for coroutines now. Also made the client go up to Awaiting Snapshot.
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self.remotesocket = None
Initial commit
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self.statssocket = None
self.server = server
self.addrs = []
self.guid = uuid.uuid4().bytes
Moar things
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self.incoming_packets = []
Upgraded to Python 3.7 and using asyncio for coroutines now. Also made the client go up to Awaiting Snapshot.
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super().__init__()
def connection_made(self, transport):
logger.debug("Connection made")
self.remotesocket = transport
Initial commit
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def run(self):
Upgraded to Python 3.7 and using asyncio for coroutines now. Also made the client go up to Awaiting Snapshot.
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logger.debug("Run")
return
Initial commit
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self.socket = socket.socket(socket.AF_INET, socket.SOCK_DGRAM)
self.socket.bind((self.server.listen_ip, self.server.listen_port))
logger.debug("Listening to %s:%s", self.server.listen_ip, self.server.listen_port)
Moar things
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networkthread = threading.Thread(target=self.handle_packets)
networkthread.start()
Initial commit
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Moved the register to MS function to a variable, added Giants enums, implemented plugin system
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if self.server.register_with_ms:
ms = MasterServer(self.server)
ms.register()
Moar things
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while self.server.running:
start = datetime.now()
self.read_packets()
self.server.update()
self.send_packets()
sleep_ms = (start-datetime.now()).total_seconds()+1/self.server.ticks
if sleep_ms > 0:
time.sleep(sleep_ms)
Initial commit
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Moar things
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networkthread.join()
def read_packets(self):
pass
def send_packets(self):
pass
Initial commit
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Upgraded to Python 3.7 and using asyncio for coroutines now. Also made the client go up to Awaiting Snapshot.
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def datagram_received(self, data, addr):
loop = asyncio.get_event_loop()
loop.create_task(self.handle_new_packet(addr, data))
Initial commit
2019-01-22 01:30:42 +01:00
Upgraded to Python 3.7 and using asyncio for coroutines now. Also made the client go up to Awaiting Snapshot.
2019-02-06 01:07:00 +01:00
async def handle_new_packet(self, addr, bData):
Initial commit
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pPacket = Packet(bData)
first = pPacket.getByte()
if len(bData) >= 4 and first & DFrame.PACKET_COMMAND_DATA:
Upgraded to Python 3.7 and using asyncio for coroutines now. Also made the client go up to Awaiting Snapshot.
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await self.handle_new_dframe(addr, pPacket)
Initial commit
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elif len(bData) >= 12 and first & CFrame.PACKET_COMMAND_FRAME:
Upgraded to Python 3.7 and using asyncio for coroutines now. Also made the client go up to Awaiting Snapshot.
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await self.handle_new_cframe(addr, pPacket)
Initial commit
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elif first == EnumQuery.LEAD or first == EnumResponse.LEAD:
Entering ingame
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logger.debug("%s:%s > %s (ENUM)", addr[0], addr[1], bData.hex())
Upgraded to Python 3.7 and using asyncio for coroutines now. Also made the client go up to Awaiting Snapshot.
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await self.handle_new_enum(addr, pPacket)
Initial commit
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else:
logger.error("Unknown frame received")
return
Upgraded to Python 3.7 and using asyncio for coroutines now. Also made the client go up to Awaiting Snapshot.
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async def handle_new_enum(self, addr, data):
Initial commit
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# EnumQuery or EnumResponse
second = data.getByte()
if second == EnumQuery.COMMAND:
# EnumQuery
try:
eq = EnumQuery(data)
Entering ingame
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#logger.debug("Got EnumQuery, sending EnumResponse")
Initial commit
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er = EnumResponse()
er.Payload = eq.Payload
er.ApplicationDescSize = 0x50
er.ApplicationDescFlags = 0x41
er.MaxPlayers = self.server.maxplayers
er.CurrentPlayers = len(self.server.players)
er.SessionName = self.server.name
er.ApplicationInstanceGUID = self.guid
er.ApplicationGUID = eq.ApplicationGUID
Moar things
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'''er.ApplicationReservedData = b'\xff' # Map ID
Moved the register to MS function to a variable, added Giants enums, implemented plugin system
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er.ApplicationReservedData += b'\x00\x04\x00' # game type and teams
Dynamic packet payloads
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er.ApplicationReservedData += struct.pack("<L", int(self.server.version*1000)) # game version
Initial commit
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er.ApplicationReservedData += b'\x02\x92\x05\x00\x01\x00\x00\x00\x00\x00' # Unknown
Moar things
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er.ApplicationReservedData += b'\x9c\x53\xf4\xdd' # Seems to be a checksum of current map
Initial commit
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# \x00\x00\x00\x00: [None]
# \x00\x00\x00\x01: <custom map>
# \x9c\x53\xf4\xdd: Three Way Island - Canyons
# \x1e\xe9\x39\xe1: Still Winter
Entering ingame
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# \x9f\xb2\x42\xec: test
Moar things
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er.ApplicationReservedData += self.server.currentmap.mapname.encode("ascii")'''
appdata = Packet()
appdata.putByte(0xff) # map ID
appdata.putByte(self.server.game_type) # game type
appdata.putByte(self.server.teams) # teams
appdata.write(b'\x00') # original: 0x00 - does not seem to affect client
appdata.putShort(int(self.server.version * 1000))
appdata.write(b'\x02\x92') # original: 0292 - does not seem to affect client
appdata.putShort(self.server.points_per_capture)
appdata.putShort(self.server.points_per_kill)
appdata.write(b'\x00\x00') # original: 0000 - does not seem to affect client
appdata.putShort(self.server.detente_time)
Added more commands
2019-02-19 01:01:31 +01:00
appdata.write(self.server.currentmap.checksum) # Seems to be a checksum of current map OR linked to the number of chars in the map name
Moar things
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appdata.write(self.server.currentmap.mapname.encode("ascii"))
appdata.write(b'\x00' * (32 - len(self.server.currentmap.mapname)))
er.ApplicationReservedData = appdata.getvalue()
Added more commands
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logger.debug("Current map: %s, checksum: %s", self.server.currentmap.mapname, self.server.currentmap.checksum)
Initial commit
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er.ApplicationReservedData += b'\x00' * (32 - len(self.server.currentmap.mapname))
self.send_packet(addr, er.to_packet())
except Exception:
logger.error("Could not parse EnumQuery or forge EnumResponse: ")
traceback.print_exc()
return
elif second == EnumResponse.COMMAND:
# wait what? ignore that shit
return
else:
logger.error("Unknown DPLHP command: %s", second)
Upgraded to Python 3.7 and using asyncio for coroutines now. Also made the client go up to Awaiting Snapshot.
2019-02-06 01:07:00 +01:00
async def handle_new_cframe(self, addr, data):
Initial commit
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try:
cframe = CFrame(data)
session = self.get_session(addr)
Moar things
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player = self.get_player(session) if session else None
Initial commit
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if cframe.ExtOpCode == CFrame.FRAME_EXOPCODE_CONNECT:
Entering ingame
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logger.debug("%s:%s > %s (CFRAME CONNECT)", addr[0], addr[1], data.getvalue().hex())
Initial commit
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# CONNECT CFRAME
if session and session.Full:
Added things
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if False:
logger.error("Session %s:%s was already fully connected. Ignoring.", session.ip, session.port)
return
else:
logger.error("Session %s:%s was already fully connected. Kicking the old one.", session.ip, session.port)
player = self.get_player(session)
if player:
self.server.remove_player(self.get_player(session))
self.addrs.remove(session)
Initial commit
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elif session and not session.Full and session.SessID == cframe.SessID:
# send CONNECTED
logger.debug("Already partially established connection. Sending a CFRAME CONNECTED again.")
session.send_cframe_connected(cframe)
#session.setup_Connect_Retry_Timer()
return
if not self.server.accept_new_players:
# ignore new players
return
else:
logger.debug("New connection. Sending a CFRAME CONNECTED.")
Added debug command, WIP sync joining and leaving
2019-03-07 02:09:50 +01:00
session = Session(self.server, self.remotesocket)
Initial commit
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session.SessID = cframe.SessID
session.ip = addr[0]
session.port = addr[1]
Upgraded to Python 3.7 and using asyncio for coroutines now. Also made the client go up to Awaiting Snapshot.
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await session.lock.acquire()
Initial commit
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self.addrs.append(session)
session.send_cframe_connected(cframe)
Moar things
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player = Player("Unknown", session)
def bxor(b1, b2): # use xor for bytes
result = bytearray()
for b1, b2 in zip(b1, b2):
result.append(b1 ^ b2)
return result
Many things, I guess
2019-02-28 04:01:03 +01:00
#player.id = struct.unpack(">L", bxor(struct.pack("<L", len(self.server.players)), self.guid[0:4]))[0]
Moar things
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logger.debug("Value for connected player: %s", player.id)
player.phase = PlayerPhases.CFRAME_CONNECT
self.server.create_temp_player(player)
Initial commit
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#session.setup_Connect_Retry_Timer()
elif cframe.ExtOpCode == CFrame.FRAME_EXOPCODE_CONNECTED:
Entering ingame
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logger.debug("%s:%s > %s (CFRAME CONNECTED)", addr[0], addr[1], data.getvalue().hex())
Initial commit
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# CONNECTED CFRAME
# check if already sent a CONNECT packet
logger.debug("%s:%s sent back a CONNECTED CFrame.", session.ip, session.port)
if not session:
logger.error("%s sent a CONNECTED opcode without having sent a CONNECT before. GTFO.", addr)
return
if not cframe.SessID == session.SessID or cframe.Command & CFrame.PACKET_COMMAND_POLL:
logger.error("Sent a CONNECTED packet with incorrect SessID or had COMMAND_POLL")
return
session.Full = True # fully connected
session.cancel_Connect_Retry_Timer()
Moar things
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player.phase = PlayerPhases.CFRAME_CONNECTED
Moar things
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session.send_dframe_keepalive()
Initial commit
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elif cframe.ExtOpCode == CFrame.FRAME_EXOPCODE_SACK:
Entering ingame
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logger.debug("%s:%s > %s (CFRAME SACK)", addr[0], addr[1], data.getvalue().hex())
Initial commit
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if not session or not session.Full:
logger.error("Received a SACK packet for a non fully connected session")
return
sack_sent = False
if not cframe.NSeq == session.next_expected_seq:
logger.error("Received CFRAME (%s) does not have the same NSeq (%s). Did we miss a packet?", cframe.NSeq, session.next_expected_seq)
if not sack_sent:
session.send_cframe_sack()
sack_sent = True
Added more
2019-01-22 10:35:15 +01:00
if not session.next_send == cframe.NRecv:
Send back unknown packets to client as text message
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logger.error("Received CFRAME (%s) does not have same NRcv (%s). One sent packet might have been lost.", cframe.NRecv, session.next_send)
Initial commit
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if not sack_sent:
session.send_cframe_sack()
sack_sent = True
Upgraded to Python 3.7 and using asyncio for coroutines now. Also made the client go up to Awaiting Snapshot.
2019-02-06 01:07:00 +01:00
# release lock for new packet to be sent
Added more commands
2019-02-19 01:01:31 +01:00
if session.lock.locked():
session.lock.release()
Upgraded to Python 3.7 and using asyncio for coroutines now. Also made the client go up to Awaiting Snapshot.
2019-02-06 01:07:00 +01:00
Initial commit
2019-01-22 01:30:42 +01:00
# WIP: The bNSeq, bNRcv, optional selective acknowledgment (SACK), and optional send mask fields are then processed by using the standard rules in sections 3.1.5.2.1 through 3.1.5.2.4
# TODO: A successfully validated SACK packet SHOULD count as a valid receive and thus restart the KeepAlive timer
if cframe.Command & CFrame.PACKET_COMMAND_POLL:
if not session:
logger.error("Received a POLL packet for a non fully connected session")
return
Moar things
2019-02-05 22:33:25 +01:00
#logger.debug("Got a CFrame POLL. Replying with a SACK.")
Initial commit
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# must send back a ACK
Entering ingame
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Send back unknown packets to client as text message
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session.send_cframe_sack()
Initial commit
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except Exception:
logger.error("Should have been a CFRAME but could not parse it")
traceback.print_exc()
return
Upgraded to Python 3.7 and using asyncio for coroutines now. Also made the client go up to Awaiting Snapshot.
2019-02-06 01:07:00 +01:00
async def handle_new_dframe(self, addr, data):
Initial commit
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try:
dframe = DFrame(data)
Entering ingame
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#logger.debug("Received DFRAME")
Initial commit
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session = next((x for x in self.addrs if x.ip == addr[0] and x.port == addr[1]), None)
Many things, I guess
2019-02-28 04:01:03 +01:00
if not session and not dframe.Control & DFrame.PACKET_CONTROL_END_STREAM:
Initial commit
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logger.debug("%s sent a DFRAME without having sent a CONNECT before. GTFO.", addr)
Many things, I guess
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logger.debug("%s:%s > %s (DFRAME)", addr[0], addr[1], data.getvalue().hex())
Initial commit
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return
if dframe.Control & DFrame.PACKET_CONTROL_END_STREAM:
Many things, I guess
2019-02-28 04:01:03 +01:00
logger.debug("%s:%s > %s (END_STREAM)", addr[0], addr[1], data.getvalue().hex())
Initial commit
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if not session:
logger.error("Received a END STREAM packet for a non fully connected session")
Added debug command, WIP sync joining and leaving
2019-03-07 02:09:50 +01:00
session = Session(self.server, self.remotesocket)
Many things, I guess
2019-02-28 04:01:03 +01:00
session.ip = addr[0]
session.port = addr[1]
session.SessID = dframe.SessID
session.next_send = dframe.NRcv
session.next_expected_seq = dframe.Seq+1
session.send_cframe_sack()
Initial commit
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resp = DFrame()
resp.Command = DFrame.PACKET_COMMAND_DATA | DFrame.PACKET_COMMAND_NEW_MSG | DFrame.PACKET_COMMAND_END_MSG | DFrame.PACKET_COMMAND_RELIABLE | DFrame.PACKET_COMMAND_SEQUENTIAL
resp.Control = DFrame.PACKET_CONTROL_END_STREAM
resp.Seq = dframe.NRcv
resp.NRcv = session.next_send
Many things, I guess
2019-02-28 04:01:03 +01:00
logger.debug(" %s:%s < %s (END_STREAM)", session.ip, session.port, resp.to_packet().getvalue().hex())
Initial commit
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session.send(resp)
# TODO: broadcast session has disconnected
Many things, I guess
2019-02-28 04:01:03 +01:00
if self.get_session(addr):
self.addrs.remove(session)
Initial commit
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return
Many things, I guess
2019-02-28 04:01:03 +01:00
if not dframe.Seq == session.next_expected_seq:
logger.error("%s unexpected SEQ. Got %s, expected %s", addr, dframe.Seq, session.next_expected_seq)
#return
Added more
2019-01-22 10:35:15 +01:00
if dframe.Control & DFrame.PACKET_CONTROL_KEEPALIVE_OR_CORRELATE:
Moar things
2019-02-05 22:33:25 +01:00
pass
#session.send_dframe_keepalive()
Initial commit
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Entering ingame
2019-02-15 01:49:34 +01:00
if dframe.Command & DFrame.PACKET_COMMAND_POLL:
#logger.debug("Sending SACK")
Added more commands
2019-02-19 01:01:31 +01:00
session.send_cframe_sack()
Entering ingame
2019-02-15 01:49:34 +01:00
pass
Added more commands
2019-02-19 01:01:31 +01:00
if session.next_expected_seq == 255:
session.next_expected_seq = 0
else:
session.next_expected_seq += 1
Initial commit
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if dframe.Payload:
Upgraded to Python 3.7 and using asyncio for coroutines now. Also made the client go up to Awaiting Snapshot.
2019-02-06 01:07:00 +01:00
await self.handle_game_packet(session, dframe.Payload)
Initial commit
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else:
pass
except Exception as e:
logger.error("Could not parse DFRAME: ")
traceback.print_exc()
return
Upgraded to Python 3.7 and using asyncio for coroutines now. Also made the client go up to Awaiting Snapshot.
2019-02-06 01:07:00 +01:00
async def handle_game_packet(self, session, payload):
Moar things
2019-02-05 01:35:22 +01:00
player = self.get_temp_player(session)
Entering ingame
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logger.debug("%s:%s > %s (GAMEDATA)", session.ip, session.port, payload.hex())
#logger.debug("OPCODE: %s VALUES: %s", struct.pack("<B", payload[0]).hex(), payload[1:].hex())
#await self.server.broadcast_message("SENT OPCODE: %s VALUES: %s" % (struct.pack("<B", payload[0]).hex(), payload[1:].hex()))
Moar things
2019-02-05 01:35:22 +01:00
Initial commit
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if payload[0] == 0xc1:
Moar things
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if not player or not player.phase == PlayerPhases.CFRAME_CONNECTED:
logger.error("Fuck you. Playerphase was %s", player.phase)
return
# DN_INTERNAL_MESSAGE_PLAYER_CONNECT_INFO_EX
ppayload = Packet(payload)
dwPacketType = ppayload.getULong()
dwFlags = ppayload.getULong()
dwDNETVersion = ppayload.getULong()
dwNameOffset = ppayload.getULong()
dwNameSize = ppayload.getULong()
dwDataOffset = ppayload.getULong()
dwDataSize = ppayload.getULong()
dwPasswordOffset = ppayload.getULong()
dwPasswordSize = ppayload.getULong()
dwConnectDataOffset = ppayload.getULong()
dwConnectDataSize = ppayload.getULong()
dwURLOffset = ppayload.getULong()
dwURLSize = ppayload.getULong()
guidInstance = payload[52:68]
guidApplication = payload[68:84]
Entering ingame
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name = payload[dwNameOffset+4:dwNameOffset+2+dwNameSize]
Moar things
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name = name.decode("utf-16-le")
Initial commit
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logger.debug("%s connected!", name)
Moar things
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player.name = name
Moar things
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#session.send_dframe_keepalive()
Initial commit
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Moar things
2019-02-05 01:35:22 +01:00
# Response: DN_MSG_INTERNAL_SEND_CONNECT_INFO
d = DN_MSG_INTERNAl_SEND_CONNECT_INFO(self, player)
d.Seq = session.next_send
d.NRcv = session.next_expected_seq
appdata = Packet()
appdata.putByte(0xff) # map ID
appdata.putByte(self.server.game_type) # game type
appdata.putByte(self.server.teams) # teams
Moar things
2019-02-05 22:33:25 +01:00
appdata.write(b'\x00') # original: 0x00 - does not seem to affect client
Moar things
2019-02-05 01:35:22 +01:00
appdata.putShort(int(self.server.version * 1000))
appdata.write(b'\x03\x90') # original: 0292 - does not seem to affect client
appdata.putShort(self.server.points_per_capture)
appdata.putShort(self.server.points_per_kill)
Moar things
2019-02-05 22:33:25 +01:00
appdata.write(b'\x00\x00') # original: 0000 - does not seem to affect client
Moar things
2019-02-05 01:35:22 +01:00
appdata.putShort(self.server.detente_time)
Added more commands
2019-02-19 01:01:31 +01:00
appdata.write(self.server.currentmap.checksum) # Seems to be a checksum of current map OR linked to the number of chars in the map name
Moar things
2019-02-05 01:35:22 +01:00
appdata.write(self.server.currentmap.mapname.encode("ascii"))
appdata.write(b'\x00' * (32 - len(self.server.currentmap.mapname)))
d.ApplicationReservedData = appdata.getvalue()
session.send(d)
Added more commands
2019-02-19 01:01:31 +01:00
logger.debug("%s:%s > %s (GAMEDATA)", session.ip, session.port, appdata.getvalue().hex())
Moar things
2019-02-05 01:35:22 +01:00
player.phase = PlayerPhases.DN_SEND_CONNECT_INFO
Initial commit
2019-01-22 01:30:42 +01:00
Added more
2019-01-22 10:35:15 +01:00
elif payload[0] == 0xc3:
Added debug command, WIP sync joining and leaving
2019-03-11 21:18:30 +01:00
# CMESG_CONNECTED
Moar things
2019-02-05 01:35:22 +01:00
player = self.get_temp_player(session)
if not player or not player.phase == PlayerPhases.DN_SEND_CONNECT_INFO:
New byte deciphered
2019-01-22 15:11:47 +01:00
return
Moar things
2019-02-05 01:35:22 +01:00
player.phase = PlayerPhases.DN_ACK_CONNECT_INFO
Upgraded to Python 3.7 and using asyncio for coroutines now. Also made the client go up to Awaiting Snapshot.
2019-02-06 01:07:00 +01:00
await self.server.add_player(player)
Entering ingame
2019-02-15 01:49:34 +01:00
await player.session.send_gamedata(b'\x3c'+struct.pack("<L", player.id)+b"\x00", acknow=True)
Moar things
2019-02-05 01:35:22 +01:00
Added debug command, WIP sync joining and leaving
2019-03-07 02:09:50 +01:00
await player.session.send_gamedata(self.build_players_dpid(player))
await self.server.broadcast_gamedata_except(player, self.build_players_dpid())
Moar things
2019-02-05 01:35:22 +01:00
Many things, I guess
2019-02-28 04:01:03 +01:00
plid=0
for pplayer in self.server.players:
Added debug command, WIP sync joining and leaving
2019-03-07 02:09:50 +01:00
await self.server.broadcast_gamedata(b'\x3d'+struct.pack("<B", plid)+pplayer.name.encode("ascii")+b"\x00"*(33-len(pplayer.name.encode("ascii")))) # playername
Many things, I guess
2019-02-28 04:01:03 +01:00
plid+=1
Entering ingame
2019-02-15 01:49:34 +01:00
elif payload[0] == 0x0f:
player = self.get_player(session)
if not player:
logger.debug("Fuck that no player wtf man")
return
inc = Packet(payload)
opcode = inc.getByte()
playerid = inc.getULong()
Many things, I guess
2019-02-28 04:01:03 +01:00
status = inc.getULong()
padding = inc.getShort()
Entering ingame
2019-02-15 01:49:34 +01:00
out = Packet()
out.putByte(opcode)
out.putULong(playerid)
Many things, I guess
2019-02-28 04:01:03 +01:00
out.putULong(status)
out.putShort(padding)
Entering ingame
2019-02-15 01:49:34 +01:00
await player.session.send_gamedata(out.getvalue(), acknow=False)
Added more commands
2019-02-19 01:01:31 +01:00
elif payload[0] == 0x2c: # CMSG_CHANGE_TEAM: team (byte), player id (int), unknown (byte)
Entering ingame
2019-02-15 01:49:34 +01:00
player = self.get_player(session)
if not player:
logger.debug("Fuck that no player wtf man")
return
Added more commands
2019-02-19 01:01:31 +01:00
p = Packet(payload)
opcode = p.getByte()
team = p.getByte()
playerid = p.getULong()
unknown = p.getByte()
Added debug command, WIP sync joining and leaving
2019-03-07 02:09:50 +01:00
if player.team > 3 >= team % 128:
# ignore
logger.info("%s tried to change team to %s but failed" % (player.name, team))
else:
await player.change_team(team % 128)
Added more commands
2019-02-19 01:01:31 +01:00
elif payload[0] == 0x35: # CMSG_SEND_CHAT_MESSAGE: messagetype? (byte), team? (byte), message (string)
player = self.get_player(session)
if not player:
logger.debug("Fuck that no player wtf man")
return
p = Packet(payload)
opcode = p.getByte()
type = p.getByte()
team = p.getByte()
message = p.read().decode("utf8").replace("\x00", "")
await self.server.broadcast_event("on_player_chat", player, type, team, message)
Entering ingame
2019-02-15 01:49:34 +01:00
elif payload[0] == 0x2a:
player = self.get_player(session)
if not player:
logger.debug("Fuck that no player wtf man")
return
# winning condition time limit
time_limit_minutes = 60 # 1 hour
await player.session.send_gamedata(b"\x29"+struct.pack("<H", time_limit_minutes)+b"\x00\x80"+(b"\x00"*17), acknow=True)
await player.session.send_gamedata(b"\x39"+(b"\x00"*21), acknow=False) # acknow=True
await player.session.send_gamedata(b"\x39\x01\x01\x01\x01"+(b"\x00"*17), acknow=True)
elif payload[0] == 0x0c:
player = self.get_player(session)
if not player:
logger.debug("Fuck that no player wtf man")
return
playerping = 1
Added more commands
2019-02-19 01:01:31 +01:00
await player.session.send_gamedata(b"\x2f\x02\x00\x00" + struct.pack("<H", playerping) + b"\x00", acknow=False) # acknow=True
Entering ingame
2019-02-15 01:49:34 +01:00
for i in range(0x06):
ack = (i % 2 == 0)
await player.session.send_gamedata(b"\x04" + struct.pack("<B", i) + b"\x00\x00\x00\x00" + struct.pack("<B", i+0x07) + b"\x00\x00\x00",acknow=ack)
Added more commands
2019-02-19 01:01:31 +01:00
Many things, I guess
2019-02-28 04:01:03 +01:00
# needed to avoid crash after Loading textures
Entering ingame
2019-02-15 01:49:34 +01:00
await player.session.send_gamedata(b"\x1a\xee\x02\x00\x0d\x00\x00\x00\x00\x00\x00\x00\x83\x5f\xa4\x44\x00\xf9\xa3\xc2\x00\x00\x00\x00\xff\xff\x33\x43\x00\x00\x00\x00\x00\x00\x00\x00\xa4\x9e\xdc\x07\x00", acknow=True)
Many things, I guess
2019-02-28 04:01:03 +01:00
# has something to do with the base build
Entering ingame
2019-02-15 01:49:34 +01:00
await player.session.send_gamedata(b"\x19\x96\x03\x00\x10\x00\x00\x04\x00\x0d\x00\x00\x83\x5f\xa4\x44\x00\xf9\xa3\xc2\x00\x00\x00\x00\xff\xff\x33\x43\x00\x00\x7a\x44\x00\x00\x00\x00\x00\x00\x00\x00\x00", acknow=False)
Many things, I guess
2019-02-28 04:01:03 +01:00
# useless?
Entering ingame
2019-02-15 01:49:34 +01:00
await player.session.send_gamedata(b"\x39"+b"\x00"*21, acknow=True)
Many things, I guess
2019-02-28 04:01:03 +01:00
# useless? can be game status
Entering ingame
2019-02-15 01:49:34 +01:00
await player.session.send_gamedata(b"\x39"+b"\x01"*4+b"\x00"*17, acknow=False)
Many things, I guess
2019-02-28 04:01:03 +01:00
# useless? can be game status
Entering ingame
2019-02-15 01:49:34 +01:00
await player.session.send_gamedata(b"\x2e"+b"\x00"*9, acknow=True)
Many things, I guess
2019-02-28 04:01:03 +01:00
# useless? can be game status
Entering ingame
2019-02-15 01:49:34 +01:00
await player.session.send_gamedata(b"\x3b\x00\x04\x00\x00\x00\x04\x00\x00\x00", acknow=False)
Many things, I guess
2019-02-28 04:01:03 +01:00
# useless?
Entering ingame
2019-02-15 01:49:34 +01:00
await player.session.send_gamedata(b"\x3e\x00\x00\x00\x00\x00", acknow=True)
Many things, I guess
2019-02-28 04:01:03 +01:00
# useless?
Entering ingame
2019-02-15 01:49:34 +01:00
await player.session.send_gamedata(b"\x3f\x00\x00", acknow=False)
Many things, I guess
2019-02-28 04:01:03 +01:00
# stuck in awaiting snapshot if not sent (could be the packet to go ingame?)
Entering ingame
2019-02-15 01:49:34 +01:00
await player.session.send_gamedata(b"\x0e\x00", acknow=True)
Many things, I guess
2019-02-28 04:01:03 +01:00
# change team packet
Added more commands
2019-02-19 01:01:31 +01:00
await player.session.send_gamedata(b"\x10" + struct.pack("<B", player.team) + struct.pack("<L", player.id) + b"\x00\x00", acknow=False)
Many things, I guess
2019-02-28 04:01:03 +01:00
# spawn server as mecc
Added debug command, WIP sync joining and leaving
2019-03-11 21:18:30 +01:00
#await player.session.send_gamedata(bytes.fromhex("05007300000200000000"), acknow=False)
#await player.session.send_gamedata(bytes.fromhex("0a320000000073000001020000000000000000000000000000000000000000000000000000000000000000000000000000000a120000000073000003020000000000000000"), acknow=False)
Many things, I guess
2019-02-28 04:01:03 +01:00
# spawn Bot 1 as kab
#await player.session.send_gamedata(bytes.fromhex("05017400000100000000"), acknow=False)
#await player.session.send_gamedata(bytes.fromhex("0a320000000174000001010000000000000000000000000000000000000000000000000000000000000000000000000000000a120000000174000003020000000000000000"), acknow=False)
# spawn Bot 2 as reap
Added debug command, WIP sync joining and leaving
2019-03-11 21:18:30 +01:00
#await player.session.send_gamedata(bytes.fromhex("05027500000300000000"), acknow=False)
#await player.session.send_gamedata(bytes.fromhex("0a320000000275000001030000000000000000000000000000000000000000000000000000000000000000000000000000000a120000000275000003020000000000000000"), acknow=False)
# TODO: spawn all players except himself
await self.spawn_all_players_except(player)
# TODO: spawn player in other sessions
#await self.spawn_player_except(player)
Many things, I guess
2019-02-28 04:01:03 +01:00
# spawn Bot 3 as <id>
objid = "75"
plix = "01"
model = "4b"
Added things
2019-03-05 01:30:20 +01:00
#async def spawn(objid, plix, model):
# await player.session.send_gamedata(bytes.fromhex("05"+plix+objid+"0000"+model+"00000000"), acknow=False)
# await player.session.send_gamedata(bytes.fromhex("0a32000000"+plix+objid+"000001"+model+"0000000000000000000000000000000000000000000000000000000000000000000000000000000a12000000"+plix+objid+"0000"+model+"020000000000000000"), acknow=False)
#await spawn(objid, plix, model)
Many things, I guess
2019-02-28 04:01:03 +01:00
# makes one player change team
#await player.session.send_gamedata(bytes.fromhex("0f1c49e2450e0000000000"), acknow=False)
#await player.session.send_gamedata(bytes.fromhex("0f1e"+struct.pack("<L", player.id)+"0000000000"), acknow=False)
#await player.session.send_gamedata(bytes.fromhex("0f1e123456780000000000"), acknow=False)
await player.session.send_gamedata(bytes.fromhex("090f000000015500000a02000000ff090f000000015500000a0200000001090f000000015500000a020000000300"), acknow=False)
await player.session.send_gamedata(bytes.fromhex("2b0000000066fe954400"), acknow=False)
player.phase = PlayerPhases.INGAME
Added more commands
2019-02-19 01:01:31 +01:00
elif payload[0] == 0x0a and payload[1] == 0x32:
player = self.get_player(session)
if not player:
logger.debug("Fuck that no player wtf man")
return
p = Packet(payload)
Having fun spawning things
2019-03-05 03:58:01 +01:00
opcode = p.getByte()
length = p.getByte() # length?
unknown1 = p.getByte()
unknown2 = p.getByte()
unknown3 = p.getByte()
playerindex = p.getByte()
objid = p.getShort()
unknown5 = p.getByte()
unknown6 = p.getByte()
model = p.getULong()
Added more commands
2019-02-19 01:01:31 +01:00
playerx = p.getFloat()
playery = p.getFloat()
playerz = p.getFloat()
unknown4 = p.getULong()
unknown5 = p.getULong()
unknown6 = p.getULong()
unknown7 = p.getULong()
Having fun spawning things
2019-03-05 03:58:01 +01:00
orientation = p.getULong() # orientation
Added more commands
2019-02-19 01:01:31 +01:00
unknown9 = p.getULong()
player.x = playerx
player.y = playery
player.z = playerz
Having fun spawning things
2019-03-05 03:58:01 +01:00
player.oid = objid
player.o = orientation
Added more commands
2019-02-19 01:01:31 +01:00
Many things, I guess
2019-02-28 04:01:03 +01:00
#logger.info("%s is now at coords (%s,%s,%s)", player.name, player.x, player.y, player.z)
Added debug command, WIP sync joining and leaving
2019-03-07 02:09:50 +01:00
if player.opts["debug"]:
await player.send_message("%s is now at coords (%s,%s,%s, %s). Model: %s" % (player.name, player.x, player.y, player.z, player.o, model))
Added debug command, WIP sync joining and leaving
2019-03-11 21:18:30 +01:00
await self.server.broadcast_gamedata_except(player, payload)
Having fun spawning things
2019-03-05 03:58:01 +01:00
Many things, I guess
2019-02-28 04:01:03 +01:00
elif payload[0] == 0x3a:
# CLIENT EXITED
player = self.get_player(session)
if not player:
logger.debug("Fuck that no player wtf man")
return
await self.server.remove_player(player)
Added debug command, WIP sync joining and leaving
2019-03-07 02:09:50 +01:00
await self.server.broadcast_gamedata(self.build_players_dpid())
plid = 0
for pplayer in self.server.players:
await self.server.broadcast_gamedata(b'\x3d' + struct.pack("<B", plid) + pplayer.name.encode("ascii") + b"\x00" * (33 - len(pplayer.name.encode("ascii"))), acknow=False) # playername
plid += 1
await self.server.broadcast_event("on_player_left", player)
Added map download
2019-03-05 01:49:13 +01:00
elif payload[0] == 0x4d:
# CLIENT DOWNLOAD MAP
player = self.get_player(session)
if not player:
logger.debug("Fuck that no player wtf man")
return
payload = Packet()
payload.putByte(0x4e) # packet opcode
#payload.putByte(0x9d) # packet opcode?
mapsize = os.stat("maps/"+self.server.currentmap.mappath).st_size
payload.putULong(mapsize) # map size
payload.putBytes((self.server.currentmap.mapname+"\x00"*(128-len(self.server.currentmap.mapname))).encode("ascii"))
await player.session.send_gamedata(payload.getvalue())
with open("maps/"+self.server.currentmap.mappath, "rb") as fh:
data = fh.read(512)
while data != b"":
if len(data) == 512:
# full packet
mapdl = Packet()
mapdl.putByte(0x4f) # opcode
mapdl.putByte(0x00) # unknown
mapdl.putByte(0x02) # unknown
mapdl.putByte(0x00) # unknown
mapdl.putByte(0x00) # unknown
mapdl.putBytes(data)
mapdl.putByte(0x00) # ending
await player.session.send_gamedata(mapdl.getvalue(), acknow=False) # map chunk
else:
# last packet
mapdl = Packet()
mapdl.putByte(0x4f) # opcode
mapdl.putULong(len(data)) # map end length
mapdl.putBytes(data)
# fill with crap at the end
mapdl.putBytes(b"\x00"*(512-len(data)))
mapdl.putByte(0x00) # ending
await player.session.send_gamedata(mapdl.getvalue(), acknow=False) # map chunk
data = fh.read(512)
Added debug command, WIP sync joining and leaving
2019-03-11 21:18:30 +01:00
elif payload[0] == 0x0a and payload[1] == 0x12:
player = self.get_player(session)
if not player:
logger.debug("Fuck that no player wtf man")
return
p = Packet(payload)
opcode = p.getByte()
length = p.getByte() # length?
unknown1 = p.getByte()
unknown2 = p.getByte()
unknown3 = p.getByte()
playerindex = p.getByte()
objid = p.getShort()
unknown5 = p.getByte()
unknown6 = p.getByte()
model = p.getULong()
direction = p.getShort()
orientation = p.getShort()
if not direction == 0:
if player.opts["debug"]:
await player.send_message("ObjID %s went: %s, o: %s" % (objid, direction, orientation))
await self.server.broadcast_gamedata_except(player, payload)
elif payload[0] == 0x0a and payload[1] == 0x12:
player = self.get_player(session)
if not player:
logger.debug("Fuck that no player wtf man")
return
p = Packet(payload)
opcode = p.getByte()
length = p.getByte() # length?
unknown1 = p.getByte()
unknown2 = p.getByte()
unknown3 = p.getByte()
playerindex = p.getByte()
objid = p.getShort()
unknown5 = p.getByte()
unknown6 = p.getByte()
model = p.getULong()
direction = p.getShort()
orientation = p.getShort()
if not direction == 0:
if player.opts["debug"]:
await player.send_message("ObjID %s went: %s, o: %s" % (objid, direction, orientation))
await self.server.broadcast_gamedata_except(player, payload)
elif payload[0] == 0x05: # SPAWN OBJECT
player = self.get_player(session)
if not player:
logger.debug("Fuck that no player wtf man")
return
p = Packet(payload)
opcode = p.getByte()
plix = p.getByte() # length?
oid = p.getShort()
unknown = p.getByte()
model = p.getULong()
player.oid = oid
await self.server.broadcast_gamedata_except(player, payload)
else:
player = self.get_player(session)
if not player:
logger.debug("Fuck that no player wtf man")
return
if player.opts["debug"]:
await player.send_message("Unknown: %s" % payload.hex())
await self.server.broadcast_gamedata_except(player, payload)
Initial commit
2019-01-22 01:30:42 +01:00
Added debug command, WIP sync joining and leaving
2019-03-07 02:09:50 +01:00
def build_players_dpid(self, exceptplayer=False):
p1 = b'\x01' + struct.pack("<B", len(self.server.players))
for pplayer in self.server.players:
p1 += struct.pack("<L", pplayer.id)
for pplayer in self.server.players:
if pplayer.name == "[Server]":
continue
p1 += b'\x0e'
p1 += b"\x01\x00"
for pplayer in self.server.players:
if pplayer == exceptplayer or pplayer.name == "[Server]":
continue
p1 += struct.pack("<B", pplayer.team)
p1 += b'\x00\x00'
return p1
Added debug command, WIP sync joining and leaving
2019-03-11 21:18:30 +01:00
async def spawn_player_except(self, player):
plix = self.server.get_player_index(player)
p = Packet()
p.putByte(0x05) # opcode
p.putByte(plix)
p.putShort(player.oid)
p.putByte(0x00)
p.putULong(2) # 2: mecc
p.putByte(0x00)
await self.server.broadcast_gamedata_except(player, p.getvalue())
async def spawn_all_players_except(self, player):
for pplayer in self.server.players:
if pplayer.name == "[Server]" or pplayer == player:
continue
plix = self.server.get_player_index(pplayer)
p = Packet()
p.putByte(0x05) # opcode
p.putByte(plix)
p.putShort(pplayer.oid)
p.putByte(0x00)
p.putULong(2) # 2: mecc
p.putByte(0x00)
await player.session.send_gamedata(p.getvalue())
Initial commit
2019-01-22 01:30:42 +01:00
def send_packet(self, addr, packet):
Upgraded to Python 3.7 and using asyncio for coroutines now. Also made the client go up to Awaiting Snapshot.
2019-02-06 01:07:00 +01:00
self.remotesocket.sendto(packet.getvalue(), addr)
Entering ingame
2019-02-15 01:49:34 +01:00
#logger.debug("%s:%s < %s", addr[0], addr[1], packet.getvalue().hex())
Initial commit
2019-01-22 01:30:42 +01:00
def get_session(self, iporaddr, port=None):
if not port:
return next((x for x in self.addrs if x.ip == iporaddr[0] and x.port == iporaddr[1]), None)
else:
return next((x for x in self.addrs if x.ip == iporaddr and x.port == port), None)
Added more
2019-01-22 10:35:15 +01:00
def get_player(self, iporaddr, port=None):
if type(iporaddr) == Session:
Moar things
2019-02-05 01:35:22 +01:00
a = next((x for x in self.server.players if x.session.ip == iporaddr.ip and x.session.port == iporaddr.port), None)
if a:
return a
else:
return next((x for x in self.server.tempplayers if x.session.ip == iporaddr.ip and x.session.port == iporaddr.port),None)
if not port:
a = next((x for x in self.server.players if x.session.ip == iporaddr[0] and x.session.port == iporaddr[1]), None)
if a:
return a
else:
return next((x for x in self.server.tempplayers if x.session.ip == iporaddr[0] and x.session.port == iporaddr[1]),None)
else:
a = next((x for x in self.server.players if x.session.ip == iporaddr and x.session.port == port), None)
if a:
return a
else:
return next((x for x in self.server.tempplayers if x.session.ip == iporaddr and x.session.port == port), None)
def get_temp_player(self, iporaddr, port=None):
if type(iporaddr) == Session:
return next((x for x in self.server.tempplayers if x.session.ip == iporaddr.ip and x.session.port == iporaddr.port), None)
Added more
2019-01-22 10:35:15 +01:00
if not port:
Moar things
2019-02-05 01:35:22 +01:00
return next((x for x in self.server.tempplayers if x.session.ip == iporaddr[0] and x.session.port == iporaddr[1]), None)
Added more
2019-01-22 10:35:15 +01:00
else:
Moar things
2019-02-05 01:35:22 +01:00
return next((x for x in self.server.tempplayers if x.session.ip == iporaddr and x.session.port == port), None)
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