# Packet structs
_PACKET_FORMAT = {
	ISP_ISI		: struct.Struct('4B2HBcH16s16s'),
	ISP_VER		: struct.Struct('4B8s6sH'),
	ISP_TINY	: struct.Struct('4B'),
	ISP_SMALL	: struct.Struct('4BI'),
	ISP_STA		: struct.Struct('4BfH10B6s2B'),
	ISP_SCH		: struct.Struct('4Bc3B'),
	ISP_SFP		: struct.Struct('4BH2B'),
	ISP_SCC		: struct.Struct('8B'),
	ISP_CPP		: struct.Struct('4B3i3H2Bf2H'),
	ISP_ISM		: struct.Struct('8B32s'),
	ISP_MSO		: struct.Struct('8B128s'),
	ISP_III		: struct.Struct('8B64s'),
	ISP_MST		: struct.Struct('4B64s'),
	ISP_MTC		: struct.Struct('8B64s'),
	ISP_MOD		: struct.Struct('4B4i'),
	ISP_VTN		: struct.Struct('8B'),
	ISP_RST		: struct.Struct('8B6s2B6H'),
	ISP_NCN		: struct.Struct('4B24s24s4B'),
	ISP_CNL		: struct.Struct('8B'),
	ISP_CPR		: struct.Struct('4B24s8s'),
	ISP_NPL		: struct.Struct('6BH24s8s4s16s8Bi4B'),
	ISP_PLP		: struct.Struct('4B'),
	ISP_PLL		: struct.Struct('4B'),
	ISP_LAP		: struct.Struct('4B2I2H4B'),
	ISP_SPX		: struct.Struct('4B2I4B'),
	ISP_PIT		: struct.Struct('4B2H8B2I'),
	ISP_PSF		: struct.Struct('4B2I'),
	ISP_PLA		: struct.Struct('8B'),
	ISP_CCH		: struct.Struct('8B'),
	ISP_PEN		: struct.Struct('8B'),
	ISP_TOC		: struct.Struct('8B'),
	ISP_FLG		: struct.Struct('8B'),
	ISP_PFL		: struct.Struct('4B2H'),
	ISP_FIN		: struct.Struct('4B2I4B2H'),
	ISP_RES		: struct.Struct('4B24s24s8s4s2I4B2H2BH'),
	ISP_REO		: struct.Struct('36B'),
	ISP_NLP		: struct.Struct('4B'),
	ISP_MCI		: struct.Struct('4B'),
	ISP_MSX		: struct.Struct('4B96s'),
	ISP_MSL		: struct.Struct('4B128s'),
	ISP_CRS		: struct.Struct('4B'),
	ISP_BFN		: struct.Struct('8B'),
	ISP_AXI		: struct.Struct('6BH32s'),
	ISP_AXO		: struct.Struct('4B'),
	ISP_BTN		: struct.Struct('12B'),
	ISP_BTC		: struct.Struct('8B'),
	ISP_BTT		: struct.Struct('8B96s'),
	ISP_RIP		: struct.Struct('8B2I64s'),
	ISP_SSH		: struct.Struct('8B32s'),
	ISP_NODELAP	: struct.Struct('2H2B'),
	ISP_COMPCAR	: struct.Struct('2H4B3i3Hh'),
	OUTSIM		: struct.Struct('I12f4i'),
	OUTGAUGE	: struct.Struct('I4sH2B12f16s16si'),
}		

class IS_ISI:
	def __init__(self, ReqI = 0, UDPPort = 0, Flags = 0, Prefix = '\0', Interval = 0, Admin = '', IName = 'pyinsim_app'):
		self.Size = 44
		self.Type = ISP_ISI
		self.ReqI = ReqI
		self.Zero = 0
		self.UDPPort = UDPPort
		self.Flags = Flags
		self.Sp0 = 0
		self.Prefix = Prefix
		self.Interval = Interval
		self.Admin = Admin
		self.IName = IName
	def pack(self):
		return _PACKET_FORMAT[self.Type].pack(self.Size, self.Type, self.ReqI, self.Zero, self.UDPPort, self.Flags, self.Sp0, self.Prefix, self.Interval, self.Admin, self.IName)

class IS_VER:
	def __init__(self):
		self.Size = 20
		self.Type = ISP_VER
	def unpack(self, data):
		self.ReqI, self.Zero, self.Version, self.Product, self.InSimVer = _PACKET_FORMAT[self.Type].unpack(data)[2:]
		self.Version = _eatNullChars(self.Version)
		self.Product = _eatNullChars(self.Product)

class IS_TINY:
	def __init__(self, ReqI = 0, SubT = TINY_NONE):
		self.Size = 4
		self.Type = ISP_TINY
		self.ReqI = ReqI
		self.SubT = SubT
	def pack(self):
		return _PACKET_FORMAT[self.Type].pack(self.Size, self.Type, self.ReqI, self.SubT)
	def unpack(self, data):
		self.ReqI, self.SubT = _PACKET_FORMAT[self.Type].unpack(data)[2:]
		

class IS_SMALL:
	def __init__(self, ReqI = 0, SubT = SMALL_NONE, UVal = 0):
		self.Size = 8
		self.Type = ISP_SMALL
		self.ReqI = ReqI
		self.SubT = SubT
		self.UVal = UVal
	def pack(self):
		return _PACKET_FORMAT[self.Type].pack(self.Size, self.Type, self.ReqI, self.SubT, self.UVal)
	def unpack(self, data):
		self.ReqI, self.SubT, self.UVal = _PACKET_FORMAT[self.Type].unpack(data)[2:]

class IS_STA:
	def __init__(self):
		self.Size = 28
		self.Type = ISP_STA
	def unpack(self, data):
		self.ReqI, self.Zero, self.ReplaySpeed, self.Flags, self.InGameCam, self.ViewPLID, self.NumP, self.NumConns, self.NumFinished, self.RaceInProg, self.QualMins, self.RaceLaps, self.Spare2, self.Spare3, self.Track, self.Weather, self.Wind = _PACKET_FORMAT[self.Type].unpack(data)[2:]
		self.Track = _eatNullChars(self.Track)

class IS_SCH:
	def __init__(self, CharB = '\0', Flags = 0):
		self.Size = 8
		self.Type = ISP_SCH
		self.ReqI = 0
		self.Zero = 0
		self.CharB = CharB
		self.Flags = Flags
		self.Spare2 = 0
		self.Spare3 = 0
	def pack(self):
		return _PACKET_FORMAT[self.Type].pack(self.Size, self.Type, self.ReqI, self.Zero, self.CharB, self.Flags, self.Spare2, self.Spare3)

class IS_SFP:
	def __init__(self, Flag = 0, OffOn = 0):
		self.Size = 8
		self.Type = ISP_SFP
		self.ReqI = 0
		self.Zero = 0
		self.Flag = Flag
		self.OffOn = OffOn
		self.Sp3 = 0
	def pack(self):
		return _PACKET_FORMAT[self.Type].pack(self.Size, self.Type, self.ReqI, self.Zero, self.Flag, self.OffOn, self.Sp3)

class IS_SCC:
	def __init__(self, ViewPLID = 255, InGameCam = 255):
		self.Size = 8
		self.Type = ISP_SCC
		self.ReqI = 0
		self.Zero = 0
		self.ViewPLID = ViewPLID
		self.InGameCam = InGameCam
		self.Sp2 = 0
		self.Sp3 = 0
	def pack(self):
		return _PACKET_FORMAT[self.Type].pack(self.Size, self.Type, self.ReqI, self.Zero, self.ViewPLID, self.InGameCam, self.Sp2, self.Sp3)

class IS_CPP:
	def __init__(self, Pos = (0,0,0), H = 0, P = 0, R = 0, ViewPLID = 0, InGameCam = 0, FOV = 0.0, Time = 0, Flags = 0):
		self.Size = 32
		self.Type = ISP_CPP
		self.ReqI = ReqI
		self.Zero = 0
		self.Pos = Pos
		self.H = H
		self.P = P
		self.R = R
		self.ViewPLID = ViewPLID
		self.InGameCam = InGameCam
		self.FOV = FOV
		self.Time = Time
		self.Flags = Flags
	def pack(self):
		return _PACKET_FORMAT[self.Type].pack(self.Size, self.Type, self.ReqI, self.Zero, self.Pos[0], self.Pos[1], self.Pos[2], self.H, self.P, self.R, self.ViewPLID, self.InGameCam, self.FOV, self.Time, self.Flags)
	def unpack(self, data):
		self.ReqI, self.Zero, self.Pos[0], self.Pos[1], self.Pos[2], self.H, self.P, self.R, self.ViewPLID, self.InGameCam, self.FOV, self.Time, self.Flags = _PACKET_FORMAT[self.Type].unpack(data)[2:]
class IS_ISM:
	def __init__(self):
		self.Size = 40
		self.Type = ISP_ISM
	def unpack(self, data):
		self.ReqI, self.Zero, self.Host, self.Sp1, self.Sp2, self.Sp3, self.HName = _PACKET_FORMAT[self.Type].unpack(data)[2:]
		self.HName = _eatNullChars(self.HName)

class IS_MSO:
	def __init__(self):
		self.Size = 136
		self.Type = ISP_MSO
		self.ReqI = 0
	def unpack(self, data):
		self.Zero, self.UCID, self.PLID, self.UserType, self.TextStart, self.Msg = _PACKET_FORMAT[self.Type].unpack(data)[3:]
		self.Msg = _eatNullChars(self.Msg)

class IS_III:
	def __init__(self):
		self.Size = 72
		self.Type = ISP_III
		self.ReqI = 0
	def unpack(self, data):
		self.Zero, self.UCID, self.PLID, self.Sp2, self.Sp3, self.Msg = _PACKET_FORMAT[self.Type].pack(data)[3:]

class IS_MST:
	def __init__(self, Msg = ''):
		self.Size = 68
		self.Type = ISP_MST
		self.ReqI = 0
		self.Zero = 0
		self.Msg = Msg
	def pack(self):
		return _PACKET_FORMAT[self.Type].pack(self.Size, self.Type, self.ReqI, self.Zero, self.Msg)

class IS_MTC:
	def __init__(self, UCID = 0, PLID = 0, Msg = ''):
		self.Size = 72
		self.Type = ISP_MTC
		self.ReqI = 0
		self.Zero = 0
		self.UCID = UCID
		self.PLID = PLID
		self.Sp2 = 0
		self.Sp3 = 0
		self.Msg = Msg
	def pack(self):
		return _PACKET_FORMAT[self.Type].pack(self.Size, self.Type, self.ReqI, self.Zero, self.UCID, self.PLID, self.Sp2, self.Sp3, self.Msg)

class IS_MOD:
	def __init__(self, Bits16 = 0, RR = 0, Width = 0, Height = 0):
		self.Size = 20
		self.Type = ISP_MOD
		self.ReqI = 0
		self.Zero = 0
		self.Bits16 = Bits16
		self.RR = RR
		self.Width = Width
		self.Height = Height
	def pack(self):
		return _PACKET_FORMAT[self.Type].pack(self.Size, self.Type, self.ReqI, self.Zero, self.Bits16, self.RR, self.Width, self.Height)

class IS_VTN:
	def __init__(self):
		self.Size = 8
		self.Type = ISP_VTN
		self.ReqI = 0
	def unpack(self, data):
		self.Zero, self.UCID, self.Action, self.Spare2, self.Spare3 = _PACKET_FORMAT[self.Type].unpack(data)[3:]

class IS_RST:
	def __init__(self):
		self.Size = 28
		self.Type = ISP_RST
	def unpack(self, data):
		self.ReqI, self.Zero, self.RaceLaps, self.QualMins, self.NumP, self.Spare, self.Track, self.Weather, self.Wind, self.Flags, self.NumNodes, self.Finish, self.Split1, self.Split2, self.Split3 = _PACKET_FORMAT[self.Type].unpack(data)[2:]
		self.Track = _eatNullChars(self.Track)

class IS_NCN:
	def __init__(self):
		self.Size = 56
		self.Type = ISP_NCN
	def unpack(self, data):
		self.ReqI, self.UCID, self.UName, self.PName, self.Admin, self.Total, self.Flags, self.Sp3 = _PACKET_FORMAT[self.Type].unpack(data)[2:]
		self.UName = _eatNullChars(self.UName)
		self.PName = _eatNullChars(self.PName)

class IS_CNL:
	def __init__(self):
		self.Size = 8
		self.Type = ISP_CNL
		self.ReqI = 0
	def unpack(self, data):
		self.UCID, self.Reason, self.Total, self.Sp2, self.Sp3 = _PACKET_FORMAT[self.Type].unpack(data)[3:]

class IS_CPR:
	def __init__(self):
		self.Size = 36
		self.Type = ISP_CPR
		self.ReqI = 0
	def unpack(self, data):
		self.UCID, self.PName, self.Plate = _PACKET_FORMAT[self.Type].unpack(data)[3:]
		self.PName = _eatNullChars(self.PName)
		self.Plate = _eatNullChars(self.Plate)

class IS_NPL:
	def __init__(self):
		self.Size = 76
		self.Type = ISP_NPL
	def unpack(self, data):
		self.Tyres = [0,0,0,0]
		self.ReqI, self.PLID, self.UCID, self.PType, self.Flags, self.PName, self.Plate, self.CName, self.SName, self.Tyres[0], self.Tyres[1], self.Tyres[2], self.Tyres[3], self.H_Mass, self.H_TRes, self.Model, self.Pass, self.Spare, self.SetF, self.NumP, self.Sp2, self.Sp3 = _PACKET_FORMAT[self.Type].unpack(data)[2:]
		self.PName = _eatNullChars(self.PName)
		self.Plate = _eatNullChars(self.Plate)
		self.CName = _eatNullChars(self.CName)
		self.SName = _eatNullChars(self.SName)

class IS_PLP:
	def __init__(self):
		self.Size = 4
		self.Type = ISP_PLP
		self.ReqI = 0
	def unpack(self, data):
		self.PLID = ord(data[3])

class IS_PLL:
	def __init__(self):
		self.Size = 4
		self.Type = ISP_PLL
		self.ReqI = 0
	def unpack(self, data):
		self.PLID = ord(data[3])

class IS_LAP:
	def __init__(self):
		self.Size = 20
		self.Type = ISP_LAP
		self.ReqI = 0
	def unpack(self, data):
		self.PLID, self.LTime, self.ETime, self.LapsDone, self.Flags, self.Sp0, self.Penalty, self.NumStops, self.Sp3 = _PACKET_FORMAT[self.Type].unpack(data)[3:]

class IS_SPX:
	def __init__(self):
		self.Size = 16
		self.Type = ISP_SPX
		self.ReqI = 0
	def unpack(self, data):
		self.PLID, self.STime, self.ETime, self.Split, self.Penalty, self.NumStops, self.Sp3 = _PACKET_FORMAT[self.Type].unpack(data)[3:]

class IS_PIT:
	def __init__(self):
		self.Size = 24
		self.Type = ISP_PIT
		self.ReqI = 0
	def unpack(self, data):
		self.Tyres = [0,0,0,0]
		self.PLID, self.LapsDone, self.Flags, self.Sp0, self.Penalty, self.NumStops, self.Sp3, self.Tyres[0], self.Tyres[1], self.Tyres[2], self.Tyres[3], self.Work, self.Spare = _PACKET_FORMAT[self.Type].unpack(data)[3:]

class IS_PSF:
	def __init__(self):
		self.Size = 12
		self.Type = ISP_PSF
		self.ReqI = 0
	def unpack(self, data):
		self.PLID, self.STime, self.Spare = _PACKET_FORMAT[self.Type].unpack(data)[3:]

class IS_PLA:
	def __init__(self):
		self.Size = 8
		self.Type = ISP_PLA
		self.ReqI = 0
	def unpack(self, data):
		self.PLID, self.Fact, self.Sp1, self.Sp2, self.Sp3 = _PACKET_FORMAT[self.Type].unpack(data)[3:]

class IS_CCH:
	def __init__(self):
		self.Size = 8
		self.Type = ISP_CCH
		self.ReqI = 0
	def unpack(self, data):
		self.PLID, self.Camera, self.Sp1, self.Sp2, self.Sp3 = _PACKET_FORMAT[self.Type].unpack(data)[3:]

class IS_PEN:
	def __init__(self):
		self.Size = 8
		self.Type = ISP_PEN
		self.ReqI = 0
	def unpack(self, data):
		self.PLID, self.OldPen, self.NewPen, self.Reason, self.Sp3 = _PACKET_FORMAT[self.Type].unpack(data)[3:]

class IS_TOC:
	def __init__(self):
		self.Size = 8
		self.Type = ISP_TOC
		self.ReqI = 0
	def unpack(self, data):
		self.PLID, self.OldUCID, self.NewUCID, self.Sp2, self.Sp3 = _PACKET_FORMAT[self.Type].unpack(data)[3:]

class IS_FLG:
	def __init__(self):
		self.Size = 8
		self.Type = ISP_FLG
		self.ReqI = 0
	def unpack(self, data):
		self.PLID, self.OffOn, self.Flag, self.CarBehind, self.Sp3 = _PACKET_FORMAT[self.Type].unpack(data)[3:]

class IS_PFL:
	def __init__(self):
		self.Size = 8
		self.Type = ISP_PFL
		self.ReqI = 0
	def unpack(self, data):
		self.PLID, self.Flags, self.Spare = _PACKET_FORMAT[self.Type].unpack(data)[3:]

class IS_FIN:
	def __init__(self):
		self.Size = 20
		self.Type = ISP_FIN
		self.ReqI = 0
	def unpack(self, data):
		self.PLID, self.TTime, self.BTime, self.SpA, self.NumStops, self.Confirm, self.SpB, self.LapsDone, self.Flags = _PACKET_FORMAT[self.Type].unpack(data)[3:]

class IS_RES:
	def __init__(self):
		self.Size = 84
		self.Type = ISP_RES
	def unpack(self, data):
		self.ReqI, self.PLID, self.UName, self.PName, self.Plate, self.CName, self.TTime, self.BTime, self.SpA, self.NumStops, self.Confirm, self.SpB, self.LapsDone, self.Flags, self.ResultNum, self.NumRes, self.PSeconds = _PACKET_FORMAT[self.Type].unpack(data)[2:]
		self.UName = _eatNullChars(self.UName)
		self.PName = _eatNullChars(self.PName)
		self.Plate = _eatNullChars(self.Plate)
		self.CName = _eatNullChars(self.CName)

class IS_REO:
	def __init__(self, PLID = []):
		self.Size = 36
		self.Type = ISP_REO
		self.ReqI = 0
		self.NumP = len(PLID) - PLID.count(0)
		self.PLID = PLID
	def pack(self):
		return _PACKET_FORMAT[self.Type].pack(self.Size, self.Type, self.ReqI, self.NumP, *self.PLID)
	def unpack(self, data):
		data = _PACKET_FORMAT[self.Type].unpack(data)[2:]
		self.ReqI, self.NumP = data[:2]
		self.PLID = data[2:]

class IS_NLP:
	def __init__(self):
		self.Type = ISP_NLP
		self.NodeLap = []
	def unpack(self, data):
		self.Size, self.Type, self.ReqI, self.NumP = _PACKET_FORMAT[self.Type].unpack(data[:4])
		for nlpi in xrange(4, self.NumP * 6 + 4, 6):
			self.NodeLap.append(NODELAP(*_PACKET_FORMAT[ISP_NODELAP].unpack(data[nlpi:nlpi + 6])))

class IS_MCI:
	def __init__(self):
		self.Type = ISP_MCI
		self.CompCar = []
	def unpack(self, data):
		self.Size, self.Type, self.ReqI, self.NumC = _PACKET_FORMAT[self.Type].unpack(data[:4])
		for cci in xrange(4, self.NumC * 28 + 4, 28):
			self.CompCar.append(COMPCAR(*_PACKET_FORMAT[ISP_COMPCAR].unpack(data[cci:cci + 28])))

class IS_MSX:
	def __init__(self, Msg = ''):
		self.Size = 100
		self.Type = ISP_MSX
		self.ReqI = 0
		self.Zero = 0
		self.Msg = Msg
	def pack(self):
		return _PACKET_FORMAT[self.Type].pack(self.Size, self.Type, self.ReqI, self.Zero, self.Msg)

class IS_MSL:
	def __init__(self, Sound = 0, Msg = ''):
		self.Size = 132
		self.Type = ISP_MSL
		self.ReqI = 0
		self.Sound = Sound
		self.Msg = Msg
	def pack(self):
		return _PACKET_FORMAT[self.Type].pack(self.Size, self.Type, self.ReqI, self.Sound, self.Msg)

class IS_CRS:
	def __init__(self):
		self.Size = 4
		self.Type = ISP_CRS
		self.ReqI = 0
	def unpack(self, data):
		self.PLID = _PACKET_FORMAT[self.Type].unpack(data)[3:]

class IS_BFN:
	def __init__(self, SubT = BFN_DEL_BTN, UCID = 255, ClickID = 0, Inst = 0):
		self.Size = 8
		self.Type = ISP_BFN
		self.ReqI = 0
		self.SubT = SubT
		self.UCID = UCID
		self.ClickID = ClickID
		self.Inst = Inst
		self.Sp3 = 0
	def pack(self):
		return _PACKET_FORMAT[self.Type].pack(self.Size, self.Type, self.ReqI, self.SubT, self.UCID, self.ClickID, self.Inst, self.Sp3)
	def unpack(self, data):
		self.SubT, self.UCID, self.ClickID, self.Inst, self.Sp3 = _PACKET_FORMAT[self.Type].unpack(data)[3:]

class IS_AXI:
	def __init__(self):
		self.Size = 40
		self.Type = ISP_AXI
	def unpack(self, data):
		self.ReqI, self.Zero, self.AXStart, self.NumCP, self.NumO, self.LName = _PACKET_FORMAT[self.Type].unpack(data)[2:]
		self.LName = eatNullChars(self.LName)

class IS_AXO:
	def __init__(self):
		self.Size = 4
		self.Type = ISP_AXO
		self.ReqI = 0
	def unpack(self, data):
		self.PLID = _PACKET_FORMAT[self.Type].unpack(data)[3:]

class IS_BTN:
	def __init__(self, ReqI = 1, UCID = 0, ClickID = 0, Inst = 0, BStyle = 0, TypeIn = 0, L = 0, T = 0, W = 0, H = 0, Text = ''):
		self.Size = 12 # + TEXT_SIZE (a multiple of 4)
		self.Type = ISP_BTN
		self.ReqI = ReqI
		self.UCID = UCID
		self.ClickID = ClickID
		self.Inst = Inst
		self.BStyle = BStyle
		self.TypeIn = TypeIn
		self.L = L
		self.T = T
		self.W = W
		self.H = H
		self.Text = Text
	def pack(self):
		TEXT_SIZE = int(math.ceil(len(self.Text) / 4.0)) * 4
		return _PACKET_FORMAT[self.Type].pack(self.Size + TEXT_SIZE, self.Type, self.ReqI, self.UCID, self.ClickID, self.Inst, self.BStyle, self.TypeIn, self.L, self.T, self.W, self.H) + struct.pack(str(TEXT_SIZE) + 's', self.Text)

class IS_BTC:
	def __init__(self):
		self.Size = 8
		self.Type = ISP_BTC
	def unpack(self, data):
		self.ReqI, self.UCID, self.ClickID, self.Inst, self.CFlags, self.Sp3 = _PACKET_FORMAT[self.Type].unpack(data)[2:]

class IS_BTT:
	def __init__(self):
		self.Size = 104
		self.Type = ISP_BTT
	def unpack(self, data):
		self.ReqI, self.UCID, self.ClickID, self.Inst, self.TypeIn, self.Sp3, self.Text = _PACKET_FORMAT[self.Type].unpack(data)[2:]
		self.Text = _eatNullChars(self.Text)

class IS_RIP:
	def __init__(self, ReqI = 1, Paused = 0, Options = 0, CTime = 0, RName = 0):
		self.Size = 80
		self.Type = ISP_RIP
		self.ReqI = ReqI
		self.Error = 0
		self.MPR = 0
		self.Paused = Paused
		self.Options = Options
		self.Sp3 = 0
		self.CTime = CTime
		self.TTime = 0
		self.RName = RName
	def pack(self):
		return _PACKET_FORMAT[self.Type].pack(self.Size, self.Type, self.ReqI, self.Error, self.MPR, self.Paused, self.Options, self.Sp3, self.CTime, self.TTime, self.RName)
	def unpack(self, data):
		self.ReqI, self.Error, self.MPR, self.Paused, self.Options, self.Sp3, self.CTime, self.TTime, self.RName = _PACKET_FORMAT[self.Type].unpack(data)[2:]
		self.RName = _eatNullChars(self.RName)

class IS_SSH:
	def __init__(self, ReqI = 1, BMP = ''):
		self.Size = 40
		self.Type = ISP_SSH
		self.ReqI = ReqI
		self.Error = 0
		self.Sp0 = 0
		self.Sp1 = 0
		self.Sp2 = 0
		self.Sp3 = 0
		self.BMP = BMP
	def pack(self):
		return _PACKET_FORMAT[self.Type].pack(self.Size, self.Type, self.ReqI, self.Error, self.Sp0, self.Sp1, self.Sp2, self.Sp3, self.BMP)
	def unpack(self, data):
		self.ReqI, self.Error, self.Sp0, self.Sp1, self.Sp2, self.Sp3, self.BMP = _PACKET_FORMAT[self.Type].unpack(data)[2:]

class NODELAP:
	def __init__(self, Node, Lap, PLID, Position):
		self.Node = Node
		self.Lap = Lap
		self.PLID = PLID
		self.Position = Position

class COMPCAR: