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RoR_client.py
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import sys, struct, threading, socket, random, time, string, os, os.path, math, copy, logging, queue, re, TruckToName, hashlib
import pickle # needed for recording
from RoRnet import *
import asyncio
def b(s, encoding="utf-8"):
""" Convert `s` to bytes. """
if isinstance(s, bytes):
return s
else:
return s.encode(encoding=encoding)
def s(b, encoding="utf-8"):
""" Convert `b` to str. """
if isinstance(b, str):
return b
else:
return b.decode(encoding=encoding)
COLOUR_BLACK = "#000000"
COLOUR_GREY = "#999999"
COLOUR_RED = "#FF0000"
COLOUR_BLUE = "#FFFF00"
COLOUR_WHITE = "#FFFFFF"
COLOUR_CYAN = "#00FFFF"
COLOUR_BLUE = "#0000FF"
COLOUR_GREEN = "#00FF00"
COLOUR_MAGENTA = "#FF00FF"
COLOUR_COMMAND = "#941e8d"
COLOUR_NORMAL = "#FFFFFF"
COLOUR_WHISPER = "#967417"
COLOUR_SCRIPT = "#32436f"
playerColours = [
"#00CC00",
"#0066B3",
"#FF8000",
"#FFCC00",
# "#330099",
# "#990099",
"#CCFF00",
"#FF0000",
"#808080",
"#008F00",
# "#00487D",
"#B35A00",
"#B38F00",
# "#6B006B",
"#8FB300",
"#B30000",
"#BEBEBE",
"#80FF80",
"#80C9FF",
"#FFC080",
"#FFE680",
"#AA80FF",
"#EE00CC",
"#FF8080",
"#666600",
"#FFBFFF",
"#00FFCC",
"#CC6699",
"#999900"
];
# Name may be in "bname:fname.truck" format, where 'bundle' is ZIP/subdir in modcache. See https://github.com/RigsOfRods/rigs-of-rods/pull/3171
def getTruckFilenameFromStreamName(streamName):
if b':' in streamName:
return streamName.split(b':')[1]
else:
return streamName
# Name may be in "bname:fname.truck" format, where 'bundle' is ZIP/subdir in modcache. See https://github.com/RigsOfRods/rigs-of-rods/pull/3171
def getTruckBundleNameFromStreamName(streamName):
if b':' in streamName:
return streamName.split(b':')[0]
else:
return streamName
def getTruckName(filename):
if filename in TruckToName.list:
return TruckToName.list[filename]
return re.sub(rb'''([a-z0-9]*\-)?((.*)UID\-)?(.*)\.(truck|car|load|airplane|boat|trailer|train|fixed)''', rb'''\4''', filename.lower())
def getTruckType(filename):
return filename.split(b'.').pop().lower()
def getTruckInfo(streamName):
filename = getTruckFilenameFromStreamName(streamName)
bundlename = getTruckBundleNameFromStreamName(streamName)
return {
'type': getTruckType(filename),
'name': getTruckName(filename),
'file': filename,
'bundle':bundlename
}
class interruptReceived(Exception):
pass
class DataPacket:
source=0
command=0
streamid=0
size=0
data=0
time=0
def __init__(self, command, source, streamid, size, data):
self.source = source
self.command = command
self.streamid = streamid
self.size = size
self.data = data
self.time = time.time()
#####################
# STREAM MANAGEMENT #
#####################
"""
This class stores information about users and streams.
- D (dictionary)
|- <uid> (user_t)
| |- user (user_info_t)
| | |- uniqueID
| | |- username
| | |- usertoken
| | |- serverpassword
| | |- language
| | |- clientname
| | |- clientversion
| | |- clientGUID
| | |- sessiontype
| | |- sessionoptions
| | |- authstatus
| | |- slotnum
| | \- colournum
| |
| |- stream (dictionary)
| | |- <streamID> (stream_info_t)
| | | |- name
| | | |- fileExt
| | | |- type
| | | |- status
| | | |- origin_sourceid
| | | |- origin_streamid
| | | |- bufferSize
| | | |- regdata
| | | |- refpos
| | | \- rot
| | |
| | \- <...>
| |
| \- stats (user_stats_t)
| |- onlineSince
| |- distanceDriven
| |- distanceSailed
| |- distanceWalked
| |- distanceFlown
| |- currentStream
| |- characterStreamID
| \- chatStreamID
|
\- <...>
"""
class user_t:
def __init__(self, user_info):
self.user = user_info
self.stream = {}
self.stats = user_stats_t()
def isPointIn2DSquare(p, s):
ABP = triangleAreaDouble(s[0], s[1], p)
BCP = triangleAreaDouble(s[1], s[2], p)
CDP = triangleAreaDouble(s[2], s[3], p)
DAP = triangleAreaDouble(s[3], s[0], p)
return ( ABP >= 0 and BCP >= 0 and CDP >= 0 and DAP >= 0 ) or ( ABP < 0 and BCP < 0 and CDP < 0 and DAP < 0 )
def triangleAreaDouble(a, b, c):
return (c.x*b.y-b.x*c.y) - (c.x*a.y-a.x*c.y) + (b.x*a.y-a.x*b.y)
def squaredLengthBetween2Points(a, b):
return ((a.x-b.x)**2 + (a.y-b.y)**2 + (a.z-b.z)**2)
def lengthBetween2Points(a, b):
return math.sqrt((a.x-b.x)**2 + (a.y-b.y)**2 + (a.z-b.z)**2)
class streamManager:
def __init__(self):
self.D = {}
self.globalStats = {
'connectTime': time.time(),
'distanceDriven': float(0),
'distanceSailed': float(0),
'distanceWalked': float(0),
'distanceFlown': float(0),
'usernames': set(),
'userCount': 0,
'connectTimes': list()
}
# Add the server itself as a client (hacky hack)
u = user_info_t()
u.username = "server"
u.uniqueID = -1
u.authstatus = AUTH_BOT
self.addClient(u)
def addClient(self, user_info):
if not user_info.uniqueID in self.D:
self.D[user_info.uniqueID] = user_t(user_info)
self.globalStats['usernames'].add(user_info.username)
self.globalStats['userCount'] += 1
else:
self.D[user_info.uniqueID].user = user_info
def delClient(self, uid):
if uid in self.D:
self.globalStats['distanceDriven'] += self.D[uid].stats.distanceDriven
self.globalStats['distanceSailed'] += self.D[uid].stats.distanceSailed
self.globalStats['distanceWalked'] += self.D[uid].stats.distanceWalked
self.globalStats['distanceFlown'] += self.D[uid].stats.distanceFlown
self.globalStats['connectTimes'].append(time.time()-self.D[uid].stats.onlineSince)
del self.D[uid]
# s: stream_info_t
def addStream(self, s):
if s.origin_sourceid in self.D:
s.fileExt = getTruckType(s.name)
self.D[s.origin_sourceid].stream[s.origin_streamid] = s
if s.type == TYPE_CHARACTER:
self.setCharSID(s.origin_sourceid, s.origin_streamid)
elif s.type == TYPE_CHAT:
self.setChatSID(s.origin_sourceid, s.origin_streamid)
def delStream(self, uid, sid):
if uid in self.D and sid in self.D[uid].stream:
if self.D[uid].stream[sid].origin_streamid == self.D[uid].stats.characterStreamID:
self.D[uid].stats.characterStreamID = -1
elif self.D[uid].stream[sid].origin_streamid == self.D[uid].stats.chatStreamID:
self.D[uid].stats.chatStreamID = -1
del self.D[uid].stream[sid]
def setPosition(self, uid, sid, pos):
if uid in self.D and sid in self.D[uid].stream:
if pos.x<1.0 and pos.y<1.0 and pos.z<1.0 and pos.x>-1.0 and pos.y>-1.0 and pos.z>-1.0:
self.D[uid].stream[sid].refpos = pos
return
pos2 = self.D[uid].stream[sid].refpos
if pos2.x<1.0 and pos2.y<1.0 and pos2.z<1.0 and pos2.x>-1.0 and pos2.y>-1.0 and pos2.z>-1.0:
self.D[uid].stream[sid].refpos = pos
return
dist = lengthBetween2Points(pos, self.D[uid].stream[sid].refpos)
if dist<10.0:
if self.D[uid].stream[sid].type == TYPE_CHARACTER:
self.D[uid].stats.distanceWalked += dist
elif self.D[uid].stream[sid].fileExt == b'truck':
self.D[uid].stats.distanceDriven += dist
elif self.D[uid].stream[sid].fileExt == b'airplane':
self.D[uid].stats.distanceFlown += dist
elif self.D[uid].stream[sid].fileExt == b'boat':
self.D[uid].stats.distanceSailed += dist
else:
#print "large distance jump detected: %f" % dist
#print pos
#print self.D[uid].stream[sid].refpos
self.D[uid].stream[sid].refpos = pos
def getPosition(self, uid, sid = -1):
if sid == -1:
return self.getCurrentStream(uid).refpos
elif uid in self.D and sid in self.D[uid].stream:
return self.D[uid].stream[sid].refpos
else:
return vector3()
def setRotation(self, uid, sid, rot):
if uid in self.D and sid in self.D[uid].stream:
self.D[uid].stream[sid].rot = rot
def getRotation(self, uid, sid):
if uid in self.D and sid in self.D[uid].stream:
return self.D[uid].stream[sid].rot
else:
return vector4()
def setCurrentStream(self, uid_person, uid_truck, sid):
if uid_person in self.D and uid_truck in self.D and sid in self.D[uid_truck].stream:
self.D[uid_person].stats.currentStream = {'uniqueID': uid_truck, 'streamID': sid}
if sid != self.D[uid_person].stats.characterStreamID or uid_person != uid_truck:
self.setPosition(uid_person, self.D[uid_person].stats.characterStreamID, vector3())
def getCurrentStream(self, uid):
if uid in self.D:
if self.D[uid].stats.currentStream['uniqueID'] in self.D and self.D[uid].stats.currentStream['streamID'] in self.D[self.D[uid].stats.currentStream['uniqueID']].stream:
return self.D[self.D[uid].stats.currentStream['uniqueID']].stream[self.D[uid].stats.currentStream['streamID']]
return stream_info_t()
def setCharSID(self, uid, sid):
if uid in self.D and sid in self.D[uid].stream:
self.D[uid].stats.characterStreamID = sid
def getCharSID(self, uid):
if uid in self.D:
return self.D[uid].stats.characterStreamID
else:
return -1
def setChatSID(self, uid, sid):
if uid in self.D and sid in self.D[uid].stream:
self.D[uid].stats.chatStreamID = sid
def getChatSID(self, uid):
if uid in self.D:
return self.D[uid].stats.chatStreamID
else:
return -1
def getOnlineSince(self, uid):
if uid in self.D:
return self.D[uid].stats.onlineSince
else:
return 0.0
def countClients(self):
return len(self.D)-1 # minus one because, internally, we consider the server to be a user
def countStreams(self, uid):
if uid in self.D:
return len(self.D[uid].stream)
else:
return 999999
def getUsernameColoured(self, uid):
try:
return "%s%s%s" % (playerColours[self.D[uid].user.colournum], self.D[uid].user.username, COLOUR_WHITE)
except:
return "%s%s" % (self.D[uid].user.username, COLOUR_WHITE)
def getUsername(self, uid):
if uid in self.D:
return self.D[uid].user.username
elif not uid is None:
return "unknown(%d)" % (uid)
else:
return "unknown(None)"
def getAuth(self, uid):
if uid in self.D:
return self.D[uid].user.authstatus
else:
return AUTH_NONE
def getClientName(self, uid):
if uid in self.D:
return self.D[uid].user.clientname
else:
return "unknown(%d)" % (uid)
def getClientVersion(self, uid):
if uid in self.D:
return self.D[uid].user.clientversion
else:
return "0.00"
def getLanguage(self, uid):
if uid in self.D:
return self.D[uid].user.language
else:
return "xx_XX"
def userExists(self, uid):
return uid in self.D
def getSessionType(self, uid):
if uid in self.D:
return self.D[uid].user.sessiontype
else:
return ""
def getStreamData(self, uid, sid):
if uid in self.D and sid in self.D[uid].stream:
return self.D[uid].stream[sid]
else:
return stream_info_t()
def getUserData(self, uid):
if uid in self.D:
return self.D[uid].user
else:
return user_info_t()
def getStats(self, uid = None):
if uid is None:
return self.globalStats
elif uid in self.D:
return self.D[uid].stats
else:
return user_stats_t()
def getUIDByName(self, name):
for p in self.D.values():
if p.user.username==name:
return p.user.uniqueID
return 0
def clear(self):
self.D.clear()
def getOnlineUserIdentifiers(self):
return list(self.D.keys())
def getStreamIdentifiers(self, uid):
if uid in self.D:
return list(self.D[uid].stream.keys())
else:
return []
class Discord_Layer:
def __init__(self, streamManager, main, ID):
# Few things were inherited from the old IRC layer
self.sm = streamManager
self.main = main
self.ID = ID
self.channelID = self.main.settings.getSetting('RoRclients', self.ID, 'discordchannel')
self._stripRoRColoursReg = re.compile( '(#[0-9A-F][0-9A-F][0-9A-F][0-9A-F][0-9A-F][0-9A-F])')
# internal!
# Strips RoR colour codes out of a message
def __stripRoRColours(self, str):
return self._stripRoRColoursReg.sub('', str)
# queue to Discord client
def __send(self, msg, prefix):
channel = self.main.get_channel(int(self.channelID))
asyncio.run_coroutine_threadsafe(channel.send("[%s] %s" % (prefix, msg)), self.main.loop)
# [chat] <username>: hi
def sayChat(self, msg, uid):
self.__send("%s: %s" % (self.sm.getUsername(uid), self.__stripRoRColours(msg)), "chat")
# [chat] <username>: hi
def sayLikeChat(self, msg, username):
pass
# [chat] <username>: hi
def sayPrivChat(self, msg, uid):
pass
# [game] <username> (<language>) joined the server, using <version>
def sayJoin(self, uid):
self.__send("%s (%s) joined the server, using %s %s." % (self.sm.getUsername(uid), s(self.sm.getLanguage(uid)), s(self.sm.getClientName(uid)), s(self.sm.getClientVersion(uid))), "game")
# [game] <username> left the server
def sayLeave(self, uid):
self.__send("%s left the server." % (self.sm.getUsername(uid)), "game")
# [error] <msg>
def sayError(self, msg):
self.__send(msg, "errr")
# [warn] <msg>
def sayWarning(self, msg):
self.__send(msg, "warn")
# [info] <msg>
def sayInfo(self, msg):
self.__send(msg, "info")
# [game] <msg>
def sayGame(self, msg):
self.__send(msg, "game")
# [dbug] <msg>
def sayDebug(self, msg):
self.__send(msg, "dbug")
# [game] <username> is now driving a <truckname> (streams: <number of streams>/<limit of streams>)
def sayStreamReg(self, uid, stream):
truckinfo = getTruckInfo(stream.name);
banned = self.main.isVehicleBanned(s(truckinfo['file']))
if banned:
self.sayInfo("User **%s** with uid **%s** has spawned a **%s** which is a banned vehicle." % (self.sm.getUsername(uid), uid, s(truckinfo['file'])))
self.main.queueKick(self.channelID, int(uid))
else:
self.__send("%s is now driving a %s (**%s**)." % (self.sm.getUsername(uid), s(truckinfo['name']), s(truckinfo['file'])), "game")
# [game] <username> is no longer driving <truckname> (streams: <number of streams>/<limit of streams>)
def sayStreamUnreg(self, uid, sid):
pass
def playerInfo(self, uid):
pass
def globalStats(self):
def s60(x, y):
if y<60:
return x+1
else:
return x
s = self.sm.getStats()
# the average time that a player stays
averageTime = (sum(s['connectTimes'])/s['userCount'])/60
# Amount of players that left within 1 minutes after joining
playerPeek = 0
for connectTime in s['connectTimes']:
if connectTime < 60:
playerPeek += 1
self.__send("Since %s, we've seen %d players with %d unique usernames." % (time.ctime(s['connectTime']), s['userCount'], len(s['usernames'])), "info")
self.__send("A player stays on average %.2f minutes, but %d players (%.2f%%) left in less than one minute." % (averageTime, playerPeek, (float(playerPeek)/float(s['userCount']))*100), "info")
self.__send("In total, our players drove %.2f meters, flown %.2f meters, sailed %.2f meters and walked %.2f meters." % (float(s['distanceDriven']), float(s['distanceFlown']), float(s['distanceSailed']), float(s['distanceWalked'])), "info")
self.__send("On average, per player: %.2f driven, %.2f flown, %.2f sailed and %.2f walked." % (float(s['distanceDriven'])/float(s['userCount']), float(s['distanceFlown'])/float(s['userCount']), float(s['distanceSailed'])/float(s['userCount']), float(s['distanceWalked'])/float(s['userCount'])), "info")
#####################
# SOCKET FUNCTIONS #
#####################
# This class does all communication with the RoR server
# This is the class you'll need to make your own bot (together with DataPacket, the streamManager and the RoRnet file)
class RoR_Connection:
def __init__(self, logger, streamManager):
self.socket = None
self.logger = logger
self.sm = streamManager
self.runCondition = 1
self.streamID = 10 # streamnumbers under 10 are reserved for other stuff
self.headersize = struct.calcsize('IIII')
self.uid = 0
self.receivedMessages = queue.Queue()
self.netQuality = 0
self.connectTime = 0
def isConnected(self):
return (self.socket != None)
# Knock, knock - Who's there? - The Master Server! - Really? - No, but we pretend to be one :)
# Useful to check if a server is online and to get the protocol version of the server.
def knockServer(self, host, port):
try:
sock = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
except socket.error as msg:
sock = None
#print "Couldn't create socket."
return None
sock.settimeout(2)
try:
sock.connect((u"%s" % host, port))
except socket.error as msg:
sock.close()
sock = None
#print "Couldn't connect to server %s:%d" % (host, port)
return None
if sock is None:
return None
# send hello
data = "MasterServer"
try:
sock.send(struct.pack('IIII'+str(len(data))+'s', MSG2_HELLO, 5000, 0, len(data), str(data)))
except Exception as e:
#print 'sendMsg error: '+str(e)
return None
# receive answer
data = ""
tmp = ""
errorCount = 0
try:
while len(data)<self.headersize:
try:
tmp = sock.recv(self.headersize-len(data))
except socket.timeout:
continue
# unfortunately, we have to do some stupid stuff here, to avoid infinite loops...
if not tmp:
errorCount += 1
if errorCount > 3:
# lost connection
#print "Connection error #ERROR_CON005"
break
continue
else:
data += tmp
if not data or errorCount > 3:
# lost connection
#print "Connection error #ERROR_CON008"
sock.close()
sock = None
return None
(command, source, streamid, size) = struct.unpack('IIII', data)
data = ""
tmp = ""
while len(data)<size:
try:
tmp = sock.recv(size-len(data))
except socket.timeout:
continue
# unfortunately, we have to do some stupid stuff here, to avoid infinite loops...
if not tmp:
errorCount += 1
if errorCount > 3:
# lost connection
self.logger.error("Connection error #ERROR_CON006")
break
continue
else:
data += tmp
except socket.error:
#print "Connection error #ERROR_CON015"
sock.close()
sock = None
return None
if not data or errorCount > 3:
# lost connection
#print "Connection error #ERROR_CON007"
sock.close()
sock = None
return None
content = struct.unpack(str(size) + 's', data)[0]
return DataPacket(command, source, streamid, size, content)
def connect(self, user, serverinfo):
# empty queue
while 1:
try:
self.receivedMessages.get_nowait()
except queue.Empty:
break
if len(user.language)==0:
user.language = "en_GB"
# TODO: check the rest of the input
# reset some variables
self.streamID = 10
self.uid = 0
self.netQuality = 0
self.serverinfo = serverinfo
self.logger.debug("Creating socket...")
self.runCondition = 1
self.socket = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
try:
self.socket = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
except socket.error as msg:
self.socket = None
self.logger.error("Couldn't create socket.")
return False
self.logger.info("Created socket...")
self.logger.debug("Trying to connect to server %s:%d", self.serverinfo.host, self.serverinfo.port)
try:
self.socket.connect((u"%s" % self.serverinfo.host, self.serverinfo.port))
except socket.error as msg:
self.socket.close()
self.socket = None
self.logger.error("Couldn't connect to server %s:%d", self.serverinfo.host, self.serverinfo.port)
return False
self.logger.info("Connected to server %s:%d", self.serverinfo.host, self.serverinfo.port)
receiveThread = threading.Thread(target=self.__start_receive_thread)
receiveThread.setDaemon(True)
receiveThread.start()
# send hello
self.logger.debug("Successfully connected! Sending hello message.")
self.__sendHello(self.serverinfo.protocolversion)
# receive hello
packet = self.receiveMsg()
if packet is None:
self.logger.critical("Server didn't respond.")
return False
if packet.command != MSG2_HELLO:
self.logger.error("Received %s while expecting MSG2_HELLO Exiting...", commandName(packet.command))
self.disconnect()
return False
self.logger.debug("Received server info.")
self.serverinfo.update(processServerInfo(packet.data))
self.logger.debug("Sending our user info.")
self.__sendUserInfo(user)
# receive a welcome message with our own user data
packet = self.receiveMsg()
if packet is None:
self.logger.critical("Server sent nothing, while it should have sent us a welcome message.")
return False
# Some error handling
if packet.command != MSG2_WELCOME:
if packet.command == MSG2_FULL:
self.logger.error("This server is full :(")
elif packet.command == MSG2_BANNED:
self.logger.error("We're banned from this server :/")
elif packet.command == MSG2_WRONG_PW:
self.logger.error("Wrong password :|")
elif packet.command == MSG2_WRONG_VER:
self.logger.error("Wrong protocol version! O.o")
else:
self.logger.error("invalid handshake: MSG2_HELLO (server error?)")
self.logger.error("Unable to connect to this server. Exiting...")
self.disconnect()
return False
# process our userdata
user.update(processUserInfo(packet.data))
self.logger.info("joined as '%s' on slot %d with UID %s and auth %d", user.username, user.slotnum, str(user.uniqueID), user.authstatus)
self.sm.addClient(user)
self.uid = user.uniqueID
# Receive the user join message
#packet = self.receiveMsg()
#if packet.command != MSG2_USER_JOIN:
# self.logger.error("Missing message USER_JOIN. Connection failed.")
# self.disconnect()
# return False
# register character stream
s = stream_info_t()
s.name = b"default"
s.type = TYPE_CHARACTER
s.status = 0
s.regdata = chr(2)
print("stream default: %d" % self.registerStream(s))
# register chat stream
s = stream_info_t()
s.name = b"chat"
s.type = TYPE_CHAT
s.status = 0
s.regdata = 0
print("stream chat: %d" % self.registerStream(s))
# set the time when we connected (needed to send stream data)
self.connectTime = time.time()
# successfully connected
return True
# pre: nothing
# post: Disconnected from the server
def disconnect(self):
self.logger.info("Disconnecting...")
self.runCondition = 0
time.sleep(5)
if not self.socket is None:
self.__sendUserLeave()
print('closing socket')
self.socket.close()
self.socket = None
# Internal use only!
def __sendUserInfo(self, user):
data = struct.pack('Iiii40s40s40s10s10s25s40s10s128s',
int(user.uniqueID),
int(user.authstatus),
int(user.slotnum),
int(user.colournum),
b(user.username),
b(hashlib.sha1(b(user.usertoken)).hexdigest().upper()),
b(hashlib.sha1(b(user.serverpassword)).hexdigest().upper()),
b(user.language),
b(user.clientname),
b(user.clientversion),
b(user.clientGUID),
b(user.sessiontype),
b(user.sessionoptions)
)
self.sendMsg(DataPacket(MSG2_USER_INFO, 0, 0, len(data), data))
# Internal use only!
def __sendHello(self, version):
self.sendMsg(DataPacket(MSG2_HELLO, 0, 0, len(version), version))
# Internal use only!
# use disconnect() instead
def __sendUserLeave(self):
self.sendMsg(DataPacket(MSG2_USER_LEAVE, self.uid, 0, 0, 0))
# pre: A connection to the server has been established
# post: The stream has been registered with the server and with the streammanager
def registerStream(self, s):
s.origin_sourceid = self.uid
s.origin_streamid = self.streamID
s.time = -1
if s.type==TYPE_TRUCK:
data = struct.pack('4i128s2i60s60s', s.type, s.status, s.origin_sourceid, s.origin_streamid, s.name, s.bufferSize, s.time, s.skin, s.sectionConfig)
else:
data = struct.pack('iiii128s128s', s.type, s.status, s.origin_sourceid, s.origin_streamid, s.name, b(str(s.regdata)))
self.sendMsg(DataPacket(MSG2_STREAM_REGISTER, s.origin_sourceid, s.origin_streamid, len(data), data))
self.sm.addStream(s)
self.streamID += 1
return s.origin_streamid
# pre: A stream has been registered
# post: The stream is no longer registered
def unregisterStream(self, streamID):
data = struct.pack('i', streamID)
self.sendMsg(DataPacket(MSG2_STREAM_UNREGISTER, self.uid, streamID, len(data), data))
self.sm.delStream(self.uid, streamID)
# pre: A stream has been received
# post: A positive/negative reply has been sent back
def replyToStreamRegister(self, data, status):
# TODO: Is this correct, according to the RoRnet_2.3 specifications?
data_out = struct.pack('iiii128s128s', data.type, status, data.origin_sourceid, data.origin_streamid, data.name, b(data.regdata))
self.sendMsg(DataPacket(MSG2_STREAM_REGISTER_RESULT, self.uid, data.origin_streamid, len(data_out), data_out))
# pre: A character stream has been registered
# post: The data is sent
def streamCharacter(self, pos, rot, animMode, animTime):
# pack: command, posx, posy, posz, rotx, roty, rotz, rotw, animationMode[255], animationTime
data = struct.pack('i5f10s', CHARACTER_CMD_POSITION, rot.x, rot.y, rot.z, rot.w, animTime, b(animMode))
self.sendMsg(DataPacket(MSG2_STREAM_DATA, self.uid, self.sm.getCharSID(self.uid), len(data), data))
# pre: A truck stream has been registered
# post: The data is sent
def streamTruck(self, s, streamID, recalcTime = True):
if recalcTime:
theTime = math.floor((time.time()-self.connectTime)*1000)
else:
theTime = s.time
data = struct.pack('=IfffIfffIfff{0}s'.format(len(s.node_data)), theTime, s.engine_speed, s.engine_force, s.engine_clutch, s.engine_gear, s.hydrodirstate, s.brake, s.wheelspeed, s.flagmask, s.refpos.x, s.refpos.y, s.refpos.z, s.node_data)
self.sendMsg(DataPacket(MSG2_STREAM_DATA, self.uid, streamID, len(data), data))
# pre: A character stream has been registered
# post: The data is sent
def attachCharacter(self, enabled, position):
pass
# pre: The chat stream has been registered (OK if the connect function is called)
# post: A chat message is sent
def sendChat(self, msg):
if not self.socket:
return False
# cast to unicode if necessary
# if type(msg) is str:
# msg = unicode(msg, "utf-8")
self.logger.debug("Sending chat: '%s'", msg)
newMsg = msg.encode('utf-8')
self.sendMsg(DataPacket(MSG2_UTF_CHAT, self.uid, self.sm.getChatSID(self.uid), len(newMsg), newMsg))
return True
def sendUserChat(self, user, msg):
if not self.socket:
return False
self.logger.debug("Sending chat: '%s'", msg)
newMsg = "BOTAPI.SAY_COMMENT$%s: %s" % (user, msg)
newMsg = newMsg.encode('utf-8')
self.sendMsg(DataPacket(MSG2_GAME_CMD, self.uid, 7, len(newMsg), newMsg))
return True
# This function will automatically split up your message is smaller chunks, so it looks nicer
# pre: The chat stream has been registered (OK if the connect function is called)
# post: A chat message is sent
def sendChat_splitted(self, msg):
if not self.socket:
return False
# word wrap size
maxsize = 100
if len(msg) > maxsize:
self.logger.debug("%d=len(msg)>maxsize=%d", len(msg), maxsize)
for i in range(0, int(math.ceil(float(len(msg)) / float(maxsize)))):
if i == 0:
msga = msg[maxsize*i:maxsize*(i+1)]
self.logger.debug("sending %s", msga)
self.sendMsg(DataPacket(MSG2_UTF_CHAT, self.uid, self.sm.getChatSID(self.uid), len(msga), unicode(msga, errors='ignore').encode('utf-8')))
else:
msga = "| "+msg[maxsize*i:maxsize*(i+1)]
self.logger.debug("sending %s", msga)
self.sendMsg(DataPacket(MSG2_UTF_CHAT, self.uid, self.sm.getChatSID(self.uid), len(msga), unicode(msga, errors='ignore').encode('utf-8')))
else:
self.sendMsg(DataPacket(MSG2_UTF_CHAT, self.uid, self.sm.getChatSID(self.uid), len(msg), unicode(msg, errors='ignore').encode('utf-8')))
self.logger.debug("msg sent: %s", msg)
return True
# pre: The chat stream has been registered (OK if the connect function is called)
# Unique ID 'uid' exists
# post: A message is sent to the user
def privChat(self, uid, msg):
if not self.socket:
return False
print("sending PRIVCHAT message")
data = struct.pack("I8000s", uid, unicode(msg, errors='replace').encode('utf-8'))
self.sendMsg(DataPacket(MSG2_UTF_PRIVCHAT, self.uid, self.sm.getChatSID(self.uid), len(data), data))
return True
# post: A script command is sent
def sendGameCmd(self, msg):
if not self.socket:
return False
self.sendMsg(DataPacket(MSG2_GAME_CMD, self.uid, 0, len(msg), msg))
self.logger.debug("game command sent: %s", msg)
return True
# pre: The chat stream has been registered (OK if the connect function is called)
# We're admin or moderator
# Unique ID 'uid' exists
# post: A user is kicked
def kick(self, uid, reason="no reason"):
self.sendChat("!kick %d %s" % (uid, reason))
# pre: The chat stream has been registered (OK if the connect function is called)
# We're admin or moderator
# Unique ID 'uid' exists
# post: A user is banned and kicked
def ban(self, uid, reason="no reason"):
self.sendChat("!ban %d %s" % (uid, reason))
# pre: The chat stream has been registered (OK if the connect function is called)
# We're admin or moderator
# post: A message from "Host(general)" is sent
def say(self, uid, reason):
self.sendChat("!say %d %s" % (uid, reason))
# Internal use only!
# Use sendMsg instead
def __sendRaw(self, data):
if self.socket is None:
return False
try:
#print data
if data is None:
return
self.socket.send(data)
except Exception as e:
self.logger.exception('sendMsg error: '+str(e))
self.runCondition = 0
# import traceback
# traceback.print_exc(file=sys.stdout)
return True
# Internal use only!
def __packPacket(self, packet):
if packet.size == 0:
# just header
data = struct.pack('IIII', packet.command, packet.source, packet.streamid, packet.size)
else:
data = struct.pack('IIII'+str(packet.size)+'s', packet.command, packet.source, packet.streamid, packet.size, b(packet.data))
return data
def sendMsg(self, packet):
if self.socket is None:
return False
if(packet.command!=MSG2_STREAM_DATA):
self.logger.debug("S>| %-18s %03d:%02d (%d)" % (commandName(packet.command), packet.source, packet.streamid, packet.size))
#print "S>| %-18s %03d:%02d (%d)" % (commandName(packet.command), packet.source, packet.streamid, packet.size)
self.__sendRaw(self.__packPacket(packet))
return True
def receiveMsg(self, timeout=2.5):
try:
return self.receivedMessages.get(True, timeout)
except queue.Empty:
return None
def __start_receive_thread(self):
# We need a socket to receive...
if self.socket is None: