bool CResourceClientScriptsPacket::Write ( NetBitStreamInterface& BitStream ) const
{
if ( m_vecItems.size() == 0 )
return false;
BitStream.Write ( m_pResource->GetNetID() );
unsigned short usItemCount = m_vecItems.size();
BitStream.Write ( usItemCount );
for ( std::vector<CResourceClientScriptItem*>::const_iterator iter = m_vecItems.begin ();
iter != m_vecItems.end();
++iter )
{
if ( BitStream.Version() >= 0x50 )
BitStream.WriteString( (*iter)->GetName() );
const SString& data = (*iter)->GetSourceCode ();
unsigned int len = data.length ();
BitStream.Write ( len );
BitStream.Write ( data.c_str(), len );
}
return true;
}
void CPlayerRPCs::TakePlayerScreenShot ( NetBitStreamInterface& bitStream )
{
ushort usSizeX;
ushort usSizeY;
SString strTag;
uchar ucQuality;
uint uiMaxBandwidth;
ushort usMaxPacketSize;
CResource* pResource;
uint uiServerSentTime;
bitStream.Read ( usSizeX );
bitStream.Read ( usSizeY );
bitStream.ReadString ( strTag );
bitStream.Read ( ucQuality );
bitStream.Read ( uiMaxBandwidth );
bitStream.Read ( usMaxPacketSize );
if ( bitStream.Version() >= 0x53 )
{
ushort usResourceNetId;
bitStream.Read ( usResourceNetId );
pResource = g_pClientGame->GetResourceManager ()->GetResourceFromNetID ( usResourceNetId );
}
else
{
SString strResourceName;
bitStream.ReadString ( strResourceName );
pResource = g_pClientGame->GetResourceManager ()->GetResource ( strResourceName );
}
if ( !bitStream.Read ( uiServerSentTime ) )
return;
m_pClientGame->TakePlayerScreenShot ( usSizeX, usSizeY, strTag, ucQuality, uiMaxBandwidth, usMaxPacketSize, pResource, uiServerSentTime );
}
bool CPlayerJoinCompletePacket::Write ( NetBitStreamInterface& BitStream ) const
{
BitStream.Write ( m_PlayerID );
BitStream.Write ( m_ucNumberOfPlayers );
BitStream.Write ( m_RootElementID );
// Transmit server requirement for the client to check settings
BitStream.Write ( m_iEnableClientChecks );
// Transmit whether or not the Voice is enabled
BitStream.WriteBit ( m_bVoiceEnabled );
// Transmit the sample rate for voice
SIntegerSync < unsigned char, 2 > sampleRate ( m_ucSampleRate );
BitStream.Write ( &sampleRate );
// Transmit the quality for voice
SIntegerSync < unsigned char, 4 > voiceQuality ( m_ucQuality );
BitStream.Write ( &voiceQuality );
// Transmit the max bitrate for voice
BitStream.WriteCompressed ( m_uiBitrate );
// Tellclient about maybe throttling back http client requests
BitStream.Write ( m_iHTTPMaxConnectionsPerClient );
BitStream.Write ( static_cast < unsigned char > ( m_ucHTTPDownloadType ) );
switch ( m_ucHTTPDownloadType )
{
case HTTP_DOWNLOAD_ENABLED_PORT:
{
BitStream.Write ( m_usHTTPDownloadPort );
}
break;
case HTTP_DOWNLOAD_ENABLED_URL:
{
// Internal http server port
if ( BitStream.Version() >= 0x48 )
BitStream.Write( m_usHTTPDownloadPort );
// External http server URL
BitStream.WriteString ( m_strHTTPDownloadURL );
}
break;
default:
break;
}
return true;
}
void CWorldRPCs::SetAircraftMaxVelocity(NetBitStreamInterface& bitStream)
{
float fVelocity;
if (bitStream.Version() >= 0x3E)
{
if (bitStream.Read(fVelocity))
{
g_pGame->GetWorld()->SetAircraftMaxVelocity(fVelocity);
}
}
}
bool CPlayerConnectCompletePacket::Write ( NetBitStreamInterface& BitStream ) const
{
// Send the connection string
SString strConnText ( "%s %s [%s]", MTA_DM_FULL_STRING, MTA_DM_VERSIONSTRING, MTA_OS_STRING );
BitStream.WriteString ( strConnText.Left ( MAX_CONN_TEXT_LEN ) );
// Send the full server version
if ( BitStream.Version () >= 0x29 )
BitStream.WriteString ( CStaticFunctionDefinitions::GetVersionSortable () );
return true;
}
bool CLuaArguments::ReadFromBitStream(NetBitStreamInterface& bitStream, std::vector<CLuaArguments*>* pKnownTables)
{
bool bKnownTablesCreated = false;
if (!pKnownTables)
{
pKnownTables = new std::vector<CLuaArguments*>();
bKnownTablesCreated = true;
}
unsigned int uiNumArgs;
bool bResult;
#if MTA_DM_VERSION >= 0x150
bResult = bitStream.ReadCompressed(uiNumArgs);
#else
unsigned short usNumArgs;
if (bitStream.Version() < 0x05B)
{
// We got the old version
bResult = bitStream.ReadCompressed(usNumArgs);
uiNumArgs = usNumArgs;
}
else
{
// Check if we got the new version
if ((bResult = bitStream.ReadCompressed(usNumArgs)))
{
if (usNumArgs == 0xFFFF)
// We got the new version
bResult = bitStream.ReadCompressed(uiNumArgs);
else
// We got the old version
uiNumArgs = usNumArgs;
}
}
#endif
if (bResult)
{
pKnownTables->push_back(this);
for (unsigned int ui = 0; ui < uiNumArgs; ++ui)
{
CLuaArgument* pArgument = new CLuaArgument(bitStream, pKnownTables);
m_Arguments.push_back(pArgument);
}
}
if (bKnownTablesCreated)
delete pKnownTables;
return true;
}
void CWorldRPCs::RestoreWorldModel(NetBitStreamInterface& bitStream)
{
unsigned short usModel = 0;
float fRadius = 0.0f, fX = 0.0f, fY = 0.0f, fZ = 0.0f;
char cInterior = -1;
if (bitStream.Read(usModel) && bitStream.Read(fRadius) && bitStream.Read(fX) && bitStream.Read(fY) && bitStream.Read(fZ))
{
if (bitStream.Version() >= 0x039)
{
bitStream.Read(cInterior);
}
g_pGame->GetWorld()->RestoreBuilding(usModel, fRadius, fX, fY, fZ, cInterior);
}
}
bool CVehicleResyncPacket::Write ( NetBitStreamInterface& BitStream ) const
{
if ( !m_pVehicle )
return false;
BitStream.Write ( m_pVehicle->GetID() );
// Write vehicle position and rotation
SPositionSync position ( false );
position.data.vecPosition = m_pVehicle->GetPosition();
BitStream.Write ( &position );
SRotationDegreesSync rotation;
m_pVehicle->GetRotationDegrees ( rotation.data.vecRotation );
BitStream.Write ( &rotation );
// Write the movespeed
SVelocitySync velocity;
velocity.data.vecVelocity = m_pVehicle->GetVelocity ();
BitStream.Write ( &velocity );
// Write the turnspeed
SVelocitySync turnSpeed;
turnSpeed.data.vecVelocity = m_pVehicle->GetTurnSpeed ();
BitStream.Write ( &turnSpeed );
// Write the vehicle health
SVehicleHealthSync health;
health.data.fValue = m_pVehicle->GetHealth ();
BitStream.Write ( &health );
// Write parts state
if ( BitStream.Version() >= 0x5D )
{
SVehicleDamageSyncMethodeB damage;
damage.data.bSyncDoors = true;
damage.data.bSyncWheels = true;
damage.data.bSyncPanels = true;
damage.data.bSyncLights = true;
damage.data.doors.data.ucStates = m_pVehicle->m_ucDoorStates;
damage.data.wheels.data.ucStates = m_pVehicle->m_ucWheelStates;
damage.data.panels.data.ucStates = m_pVehicle->m_ucPanelStates;
damage.data.lights.data.ucStates = m_pVehicle->m_ucLightStates;
BitStream.Write ( &damage );
}
return true;
}
void CObjectRPCs::SetObjectScale ( CClientEntity* pSource, NetBitStreamInterface& bitStream )
{
CDeathmatchObject* pObject = static_cast < CDeathmatchObject* > ( m_pObjectManager->Get ( pSource->GetID () ) );
if ( pObject )
{
CVector vecScale;
bitStream.Read ( vecScale.fX );
vecScale.fY = vecScale.fX;
vecScale.fZ = vecScale.fX;
if( bitStream.Version () >= 0x40 )
{
bitStream.Read ( vecScale.fY );
bitStream.Read ( vecScale.fZ );
}
pObject->SetScale ( vecScale );
}
}
bool CLuaArguments::WriteToBitStream(NetBitStreamInterface& bitStream, CFastHashMap<CLuaArguments*, unsigned long>* pKnownTables) const
{
bool bKnownTablesCreated = false;
if (!pKnownTables)
{
pKnownTables = new CFastHashMap<CLuaArguments*, unsigned long>();
bKnownTablesCreated = true;
}
bool bSuccess = true;
pKnownTables->insert(make_pair((CLuaArguments*)this, pKnownTables->size()));
#if MTA_DM_VERSION >= 0x150
bitStream.WriteCompressed(static_cast<unsigned int>(m_Arguments.size()));
#else
if (bitStream.Version() < 0x05B)
bitStream.WriteCompressed(static_cast<unsigned short>(m_Arguments.size()));
else
bitStream.WriteCompressed(static_cast<unsigned int>(m_Arguments.size()));
#endif
vector<CLuaArgument*>::const_iterator iter = m_Arguments.begin();
for (; iter != m_Arguments.end(); iter++)
{
CLuaArgument* pArgument = *iter;
if (!pArgument->WriteToBitStream(bitStream, pKnownTables))
{
bSuccess = false;
}
}
if (bKnownTablesCreated)
delete pKnownTables;
return bSuccess;
}
bool CLuaArgument::WriteToBitStream ( NetBitStreamInterface& bitStream, CFastHashMap < CLuaArguments*, unsigned long > * pKnownTables ) const
{
SLuaTypeSync type;
switch ( GetType () )
{
// Nil type
case LUA_TNIL:
{
type.data.ucType = LUA_TNIL;
bitStream.Write ( &type );
break;
}
// Boolean type
case LUA_TBOOLEAN:
{
type.data.ucType = LUA_TBOOLEAN;
bitStream.Write ( &type );
// Write the boolean to it
bitStream.WriteBit ( GetBoolean () );
break;
}
// Table argument
case LUA_TTABLE:
{
ulong* pThingy;
if ( pKnownTables && ( pThingy = MapFind ( *pKnownTables, m_pTableData ) ) )
{
// Self-referencing table
type.data.ucType = LUA_TTABLEREF;
bitStream.Write ( &type );
bitStream.WriteCompressed ( *pThingy );
}
else
{
type.data.ucType = LUA_TTABLE;
bitStream.Write ( &type );
// Write the subtable to the bitstream
m_pTableData->WriteToBitStream ( bitStream, pKnownTables );
}
break;
}
// Number argument?
case LUA_TNUMBER:
{
type.data.ucType = LUA_TNUMBER;
bitStream.Write ( &type );
float fNumber = static_cast < float > ( GetNumber () );
long lNumber = static_cast < long > ( fNumber );
float fNumberInteger = static_cast < float > ( lNumber );
// Check if the number is an integer and can fit a long datatype
if ( fabs ( fNumber ) > fabs ( fNumberInteger + 1 ) ||
fabs ( fNumber - fNumberInteger ) >= FLOAT_EPSILON )
{
bitStream.WriteBit ( true );
bitStream.Write ( fNumber );
}
else
{
bitStream.WriteBit ( false );
bitStream.WriteCompressed ( lNumber );
}
break;
}
// String argument
case LUA_TSTRING:
{
// Grab the string and its length. Is it short enough to be sendable?
const char* szTemp = m_strString.c_str ();
size_t sizeTemp = m_strString.length ();
unsigned short usLength = static_cast < unsigned short > ( sizeTemp );
if ( sizeTemp == usLength )
{
// This is a string argument
type.data.ucType = LUA_TSTRING;
bitStream.Write ( &type );
// Write its length
bitStream.WriteCompressed ( usLength );
// Write the content too if it's not empty
if ( usLength > 0 )
{
bitStream.Write ( szTemp, usLength );
}
}
else
if ( sizeTemp > 65535 && bitStream.Version () >= 0x027 && g_pGame->CalculateMinClientRequirement () >= LONG_STRING_MIN_VERSION )
{
// This is a long string argument
type.data.ucType = LUA_TSTRING_LONG;
bitStream.Write ( &type );
// Write its length
uint uiLength = sizeTemp;
bitStream.WriteCompressed ( uiLength );
// Write the content too if it's not empty
if ( uiLength > 0 )
{
bitStream.AlignWriteToByteBoundary ();
bitStream.Write ( szTemp, uiLength );
}
}
else
{
// Too long string
LogUnableToPacketize ( "Couldn't packetize argument list. Invalid string specified, limit is 65535 characters."
" To use longer strings, set script <min_mta_version> to " LONG_STRING_MIN_VERSION " or higher." );
// Write a nil though so other side won't get out of sync
type.data.ucType = LUA_TNIL;
bitStream.Write ( &type );
return false;
}
break;
}
// Element argument
case LUA_TLIGHTUSERDATA:
{
// Grab the element from this userdata pointer. Valid and has a synced element ID?
CElement* pElement = GetElement ();
if ( pElement && pElement->GetID () != INVALID_ELEMENT_ID )
{
// Write its ID
type.data.ucType = LUA_TLIGHTUSERDATA;
bitStream.Write ( &type );
bitStream.Write ( pElement->GetID () );
}
else
{
// Jax: this just spams the script debugger, it's not really neccesary
// LogUnableToPacketize ( "Couldn't packetize argument list, invalid element specified." );
// Write a nil though so other side won't get out of sync
type.data.ucType = LUA_TNIL;
bitStream.Write ( &type );
return false;
}
break;
}
// Unpacketizable type.
default:
{
// Unpacketizable
LogUnableToPacketize ( "Couldn't packetize argument list, unknown type specified." );
// Write a nil though so other side won't get out of sync
type.data.ucType = LUA_TNIL;
bitStream.Write ( &type );
return false;
}
}
// Success
return true;
}
void CWorldRPCs::SetWeaponProperty(NetBitStreamInterface& bitStream)
{
unsigned char ucWeapon = 0;
unsigned char ucProperty = 0;
unsigned char ucWeaponSkill = 0;
float fData = 0.0f;
short sData = 0;
if (bitStream.Read(ucWeapon) && bitStream.Read(ucProperty) && bitStream.Read(ucWeaponSkill))
{
CWeaponStat* pWeaponInfo =
g_pGame->GetWeaponStatManager()->GetWeaponStats(static_cast<eWeaponType>(ucWeapon), static_cast<eWeaponSkill>(ucWeaponSkill));
switch (ucProperty)
{
case WEAPON_WEAPON_RANGE:
{
bitStream.Read(fData);
pWeaponInfo->SetWeaponRange(fData);
break;
}
case WEAPON_TARGET_RANGE:
{
bitStream.Read(fData);
pWeaponInfo->SetTargetRange(fData);
break;
}
case WEAPON_ACCURACY:
{
bitStream.Read(fData);
pWeaponInfo->SetAccuracy(fData);
break;
}
case WEAPON_LIFE_SPAN:
{
bitStream.Read(fData);
pWeaponInfo->SetLifeSpan(fData);
break;
}
case WEAPON_FIRING_SPEED:
{
bitStream.Read(fData);
pWeaponInfo->SetFiringSpeed(fData);
break;
}
case WEAPON_MOVE_SPEED:
{
bitStream.Read(fData);
pWeaponInfo->SetMoveSpeed(fData);
break;
}
case WEAPON_ANIM_LOOP_START:
{
bitStream.Read(fData);
pWeaponInfo->SetWeaponAnimLoopStart(fData);
break;
}
case WEAPON_ANIM_LOOP_STOP:
{
bitStream.Read(fData);
pWeaponInfo->SetWeaponAnimLoopStop(fData);
break;
}
case WEAPON_ANIM_LOOP_RELEASE_BULLET_TIME:
{
bitStream.Read(fData);
pWeaponInfo->SetWeaponAnimLoopFireTime(fData);
break;
}
case WEAPON_ANIM2_LOOP_START:
{
bitStream.Read(fData);
pWeaponInfo->SetWeaponAnim2LoopStart(fData);
break;
}
case WEAPON_ANIM2_LOOP_STOP:
{
bitStream.Read(fData);
pWeaponInfo->SetWeaponAnim2LoopStop(fData);
break;
}
case WEAPON_ANIM2_LOOP_RELEASE_BULLET_TIME:
{
bitStream.Read(fData);
pWeaponInfo->SetWeaponAnim2LoopFireTime(fData);
break;
}
case WEAPON_ANIM_BREAKOUT_TIME:
{
bitStream.Read(fData);
pWeaponInfo->SetWeaponAnimBreakoutTime(fData);
break;
}
case WEAPON_DAMAGE:
{
bitStream.Read(sData);
pWeaponInfo->SetDamagePerHit(sData);
break;
}
case WEAPON_MAX_CLIP_AMMO:
{
bitStream.Read(sData);
pWeaponInfo->SetMaximumClipAmmo(sData);
break;
}
case WEAPON_FLAGS:
{
int iData = 0;
if (bitStream.Version() < 0x57)
{
bitStream.Read(sData);
iData = sData;
}
else
bitStream.Read(iData);
pWeaponInfo->ToggleFlagBits(iData);
break;
}
case WEAPON_ANIM_GROUP:
{
bitStream.Read(sData);
pWeaponInfo->SetAnimGroup(sData);
break;
}
case WEAPON_FLAG_AIM_NO_AUTO:
case WEAPON_FLAG_AIM_ARM:
case WEAPON_FLAG_AIM_1ST_PERSON:
case WEAPON_FLAG_AIM_FREE:
case WEAPON_FLAG_MOVE_AND_AIM:
case WEAPON_FLAG_MOVE_AND_SHOOT:
case WEAPON_FLAG_TYPE_THROW:
case WEAPON_FLAG_TYPE_HEAVY:
case WEAPON_FLAG_TYPE_CONSTANT:
case WEAPON_FLAG_TYPE_DUAL:
case WEAPON_FLAG_ANIM_RELOAD:
case WEAPON_FLAG_ANIM_CROUCH:
case WEAPON_FLAG_ANIM_RELOAD_LOOP:
case WEAPON_FLAG_ANIM_RELOAD_LONG:
case WEAPON_FLAG_SHOT_SLOWS:
case WEAPON_FLAG_SHOT_RAND_SPEED:
case WEAPON_FLAG_SHOT_ANIM_ABRUPT:
case WEAPON_FLAG_SHOT_EXPANDS:
{
bool bEnable;
bitStream.ReadBit(bEnable);
uint uiFlagBit = GetWeaponPropertyFlagBit((eWeaponProperty)ucProperty);
if (bEnable)
pWeaponInfo->SetFlagBits(uiFlagBit);
else
pWeaponInfo->ClearFlagBits(uiFlagBit);
break;
}
}
}
}
///////////////////////////////////////////////////////////////
//
// CLatentSendQueue::DoPulse
//
// Send next part of the active transfer
//
///////////////////////////////////////////////////////////////
void CLatentSendQueue::DoPulse ( int iTimeMsBetweenCalls )
{
if ( m_TxQueue.empty () )
{
m_iBytesOwing = 0;
return;
}
// Check if previous tx has completed
if ( m_TxQueue.front ().uiReadPosition == m_TxQueue.front ().bufferRef->GetSize () && m_TxQueue.front ().bSendFinishing )
{
m_TxQueue.pop_front ();
PostQueueRemove ();
if ( m_TxQueue.empty () )
{
m_iBytesOwing = 0;
return;
}
}
m_uiCurrentRate = Max < uint > ( MIN_SEND_RATE, m_uiCurrentRate );
// How many bytes to send this pulse
int iBytesToSendThisPulse = iTimeMsBetweenCalls * m_uiCurrentRate / 1000;
// Add bytes owing from last pulse
iBytesToSendThisPulse += m_iBytesOwing;
// Calc packet size depending on rate
uint uiMaxPacketSize = Lerp ( MIN_PACKET_SIZE, UnlerpClamped ( MIN_PACKET_SIZE * 10, m_uiCurrentRate, MAX_PACKET_SIZE * 15 ), MAX_PACKET_SIZE );
// Calc how many packets to do this pulse
uint uiNumPackets = iBytesToSendThisPulse / uiMaxPacketSize;
// Update carry over
m_iBytesOwing = iBytesToSendThisPulse % uiMaxPacketSize;
// Process item at front of queue
SSendItem& activeTx = m_TxQueue.front ();
for ( uint i = 0 ; i < uiNumPackets && !activeTx.bSendFinishing ; i++ )
{
// Send next part of data
NetBitStreamInterface* pBitStream = DoAllocateNetBitStream ( m_RemoteId, m_usBitStreamVersion );
pBitStream->WriteBits ( &activeTx.uiId, 15 );
// Next bit indicates if it has a special flag
if ( activeTx.uiReadPosition == 0 )
{
// Head
pBitStream->WriteBit ( 1 );
pBitStream->Write ( (uchar)FLAG_HEAD );
pBitStream->Write ( activeTx.usCategory );
pBitStream->Write ( activeTx.bufferRef->GetSize () );
pBitStream->Write ( activeTx.uiRate );
if ( pBitStream->Version () >= 0x31 )
pBitStream->Write ( activeTx.usResourceNetId );
activeTx.bSendStarted = true;
}
else
if ( activeTx.bufferRef->GetSize () == activeTx.uiReadPosition )
{
// Tail
pBitStream->WriteBit ( 1 );
pBitStream->Write ( (uchar)FLAG_TAIL );
activeTx.bSendFinishing = true;
}
else
{
// Body
pBitStream->WriteBit ( 0 );
}
// Align to next boundary
pBitStream->AlignWriteToByteBoundary ();
uint uiMaxDataSize = Max < int > ( 10, uiMaxPacketSize - pBitStream->GetNumberOfBytesUsed () );
// Calc how much data to send
uint uiDataOffset = activeTx.uiReadPosition;
uint uiSizeToSend = Min ( uiMaxDataSize, activeTx.bufferRef->GetSize () - activeTx.uiReadPosition );
activeTx.uiReadPosition += uiSizeToSend;
pBitStream->Write ( (ushort)uiSizeToSend );
pBitStream->Write ( activeTx.bufferRef->GetData () + uiDataOffset, uiSizeToSend );
// Send
DoSendPacket ( PACKET_ID_LATENT_TRANSFER, m_RemoteId, pBitStream, PACKET_PRIORITY_LOW, PACKET_RELIABILITY_RELIABLE_ORDERED, PACKET_ORDERING_DATA_TRANSFER );
DoDeallocateNetBitStream ( pBitStream );
}
}
bool CMapInfoPacket::Write ( NetBitStreamInterface& BitStream ) const
{
// Write the map weather
BitStream.Write ( m_ucWeather );
BitStream.Write ( m_ucWeatherBlendingTo );
BitStream.Write ( m_ucBlendedWeatherHour );
BitStream.WriteBit ( m_bHasSkyGradient );
if ( m_bHasSkyGradient )
{
BitStream.Write ( m_ucSkyGradientTR );
BitStream.Write ( m_ucSkyGradientTG );
BitStream.Write ( m_ucSkyGradientTB );
BitStream.Write ( m_ucSkyGradientBR );
BitStream.Write ( m_ucSkyGradientBG );
BitStream.Write ( m_ucSkyGradientBB );
}
// Write heat haze
BitStream.WriteBit ( m_bHasHeatHaze );
if ( m_bHasHeatHaze )
{
SHeatHazeSync heatHaze ( m_HeatHazeSettings );
BitStream.Write ( &heatHaze );
}
// Write the map hour
BitStream.Write ( m_ucClockHour );
BitStream.Write ( m_ucClockMin );
BitStream.WriteCompressed ( m_ulMinuteDuration );
// Write the map flags
SMapInfoFlagsSync flags;
flags.data.bShowNametags = m_bShowNametags;
flags.data.bShowRadar = m_bShowRadar;
flags.data.bCloudsEnabled = m_bCloudsEnabled;
BitStream.Write ( &flags );
// Write any other world conditions
BitStream.Write ( m_fGravity );
if ( m_fGameSpeed == 1.0f )
BitStream.WriteBit ( true );
else
{
BitStream.WriteBit ( false );
BitStream.Write ( m_fGameSpeed );
}
BitStream.Write ( m_fWaveHeight );
// Write world water level
BitStream.Write ( m_WorldWaterLevelInfo.fSeaLevel );
BitStream.WriteBit ( m_WorldWaterLevelInfo.bNonSeaLevelSet );
if ( m_WorldWaterLevelInfo.bNonSeaLevelSet )
BitStream.Write ( m_WorldWaterLevelInfo.fNonSeaLevel );
BitStream.WriteCompressed ( m_usFPSLimit );
// Write the garage states
for ( unsigned char i = 0 ; i < MAX_GARAGES ; i++ )
{
const SGarageStates& garageStates = *m_pGarageStates;
BitStream.WriteBit( garageStates[i] );
}
// Write the fun bugs state
SFunBugsStateSync funBugs;
funBugs.data.bQuickReload = g_pGame->IsGlitchEnabled ( CGame::GLITCH_QUICKRELOAD );
funBugs.data.bFastFire = g_pGame->IsGlitchEnabled ( CGame::GLITCH_FASTFIRE );
funBugs.data.bFastMove = g_pGame->IsGlitchEnabled ( CGame::GLITCH_FASTMOVE );
funBugs.data.bCrouchBug = g_pGame->IsGlitchEnabled ( CGame::GLITCH_CROUCHBUG );
funBugs.data.bCloseRangeDamage = g_pGame->IsGlitchEnabled ( CGame::GLITCH_CLOSEDAMAGE );
funBugs.data2.bHitAnim = g_pGame->IsGlitchEnabled ( CGame::GLITCH_HITANIM );
funBugs.data3.bFastSprint = g_pGame->IsGlitchEnabled ( CGame::GLITCH_FASTSPRINT );
BitStream.Write ( &funBugs );
BitStream.Write ( m_fJetpackMaxHeight );
BitStream.WriteBit ( m_bOverrideWaterColor );
if ( m_bOverrideWaterColor )
{
BitStream.Write ( m_ucWaterRed );
BitStream.Write ( m_ucWaterGreen );
BitStream.Write ( m_ucWaterBlue );
BitStream.Write ( m_ucWaterAlpha );
}
// Interior sounds
BitStream.WriteBit ( m_bInteriorSoundsEnabled );
// Rain level
BitStream.WriteBit ( m_bOverrideRainLevel );
if ( m_bOverrideRainLevel )
{
BitStream.Write ( m_fRainLevel );
}
// Moon size
if ( BitStream.Version () >= 0x40 )
{
BitStream.WriteBit ( m_bOverrideMoonSize );
if ( m_bOverrideMoonSize )
{
BitStream.Write ( m_iMoonSize );
}
}
// Sun size
BitStream.WriteBit ( m_bOverrideSunSize );
if ( m_bOverrideSunSize )
{
BitStream.Write ( m_fSunSize );
}
// Sun color
BitStream.WriteBit ( m_bOverrideSunColor );
if ( m_bOverrideSunColor )
{
BitStream.Write ( m_ucSunCoreR );
BitStream.Write ( m_ucSunCoreG );
BitStream.Write ( m_ucSunCoreB );
BitStream.Write ( m_ucSunCoronaR );
BitStream.Write ( m_ucSunCoronaG );
BitStream.Write ( m_ucSunCoronaB );
}
// Wind velocity
BitStream.WriteBit ( m_bOverrideWindVelocity );
if ( m_bOverrideWindVelocity )
{
BitStream.Write ( m_fWindVelX );
BitStream.Write ( m_fWindVelY );
BitStream.Write ( m_fWindVelZ );
}
// Far clip distance
BitStream.WriteBit ( m_bOverrideFarClipDistance );
if ( m_bOverrideFarClipDistance )
{
BitStream.Write ( m_fFarClip );
}
// Fog distance
BitStream.WriteBit ( m_bOverrideFogDistance );
if ( m_bOverrideFogDistance )
{
BitStream.Write ( m_fFogDistance );
}
BitStream.Write ( m_fAircraftMaxHeight );
if ( BitStream.Version () >= 0x3E )
BitStream.Write ( m_fAircraftMaxVelocity );
if ( BitStream.Version () >= 0x30 )
{
for (int i = WEAPONTYPE_BRASSKNUCKLE; i < WEAPONTYPE_PISTOL; i++)
{
bool bEnabled;
bEnabled = g_pGame->GetJetpackWeaponEnabled ( (eWeaponType) i );
BitStream.WriteBit ( bEnabled );
}
}
for (int i = WEAPONTYPE_PISTOL;i <= WEAPONTYPE_EXTINGUISHER;i++)
{
sWeaponPropertySync WeaponProperty;
CWeaponStat* pWeaponStat = g_pGame->GetWeaponStatManager ()->GetWeaponStats( (eWeaponType)i );
BitStream.WriteBit ( true );
WeaponProperty.data.weaponType = (int)pWeaponStat->GetWeaponType();
WeaponProperty.data.fAccuracy = pWeaponStat->GetAccuracy();
WeaponProperty.data.fMoveSpeed = pWeaponStat->GetMoveSpeed();
WeaponProperty.data.fTargetRange = pWeaponStat->GetTargetRange();
WeaponProperty.data.fWeaponRange = pWeaponStat->GetWeaponRange();
WeaponProperty.data.nAmmo = pWeaponStat->GetMaximumClipAmmo();
WeaponProperty.data.nDamage = pWeaponStat->GetDamagePerHit();
WeaponProperty.data.nFlags = pWeaponStat->GetFlags();
WeaponProperty.data.anim_loop_start = pWeaponStat->GetWeaponAnimLoopStart();
WeaponProperty.data.anim_loop_stop = pWeaponStat->GetWeaponAnimLoopStop();
WeaponProperty.data.anim_loop_bullet_fire = pWeaponStat->GetWeaponAnimLoopFireTime();
WeaponProperty.data.anim2_loop_start = pWeaponStat->GetWeaponAnim2LoopStart();
WeaponProperty.data.anim2_loop_stop = pWeaponStat->GetWeaponAnim2LoopStop();
WeaponProperty.data.anim2_loop_bullet_fire = pWeaponStat->GetWeaponAnim2LoopFireTime();
WeaponProperty.data.anim_breakout_time = pWeaponStat->GetWeaponAnimBreakoutTime();
BitStream.Write( &WeaponProperty );
if ( BitStream.Version () >= 0x30 )
{
BitStream.WriteBit ( g_pGame->GetJetpackWeaponEnabled ( (eWeaponType) i ) );
}
}
for (int i = WEAPONTYPE_PISTOL;i <= WEAPONTYPE_TEC9;i++)
{
sWeaponPropertySync WeaponProperty;
BitStream.WriteBit ( true );
for (int j = 0; j <= 2;j++)
{
CWeaponStat* pWeaponStat = g_pGame->GetWeaponStatManager ()->GetWeaponStats( (eWeaponType)i, (eWeaponSkill)j );
WeaponProperty.data.weaponType = (int)pWeaponStat->GetWeaponType();
WeaponProperty.data.fAccuracy = pWeaponStat->GetAccuracy();
WeaponProperty.data.fMoveSpeed = pWeaponStat->GetMoveSpeed();
WeaponProperty.data.fTargetRange = pWeaponStat->GetTargetRange();
WeaponProperty.data.fWeaponRange = pWeaponStat->GetWeaponRange();
WeaponProperty.data.nAmmo = pWeaponStat->GetMaximumClipAmmo();
WeaponProperty.data.nDamage = pWeaponStat->GetDamagePerHit();
WeaponProperty.data.nFlags = pWeaponStat->GetFlags();
WeaponProperty.data.anim_loop_start = pWeaponStat->GetWeaponAnimLoopStart();
WeaponProperty.data.anim_loop_stop = pWeaponStat->GetWeaponAnimLoopStop();
WeaponProperty.data.anim_loop_bullet_fire = pWeaponStat->GetWeaponAnimLoopFireTime();
WeaponProperty.data.anim2_loop_start = pWeaponStat->GetWeaponAnim2LoopStart();
WeaponProperty.data.anim2_loop_stop = pWeaponStat->GetWeaponAnim2LoopStop();
WeaponProperty.data.anim2_loop_bullet_fire = pWeaponStat->GetWeaponAnim2LoopFireTime();
WeaponProperty.data.anim_breakout_time = pWeaponStat->GetWeaponAnimBreakoutTime();
BitStream.Write( &WeaponProperty );
}
if ( BitStream.Version () >= 0x36 )
{
BitStream.WriteBit ( g_pGame->GetJetpackWeaponEnabled ( (eWeaponType) i ) );
}
}
if ( BitStream.Version () >= 0x30 )
{
for (int i = WEAPONTYPE_CAMERA; i <= WEAPONTYPE_PARACHUTE; i++)
{
bool bEnabled;
bEnabled = g_pGame->GetJetpackWeaponEnabled ( (eWeaponType) i );
BitStream.WriteBit ( bEnabled );
}
}
multimap< unsigned short, CBuildingRemoval* >::const_iterator iter = g_pGame->GetBuildingRemovalManager ( )->IterBegin();
for (; iter != g_pGame->GetBuildingRemovalManager ( )->IterEnd();++iter)
{
CBuildingRemoval * pBuildingRemoval = (*iter).second;
BitStream.WriteBit( true );
BitStream.Write( pBuildingRemoval->GetModel ( ) );
BitStream.Write( pBuildingRemoval->GetRadius ( ) );
BitStream.Write( pBuildingRemoval->GetPosition ( ).fX );
BitStream.Write( pBuildingRemoval->GetPosition ( ).fY );
BitStream.Write( pBuildingRemoval->GetPosition ( ).fZ );
if ( BitStream.Version() >= 0x039 )
{
BitStream.Write ( pBuildingRemoval->GetInterior ( ) );
}
}
BitStream.WriteBit( false );
if ( BitStream.Version () >= 0x25 )
{
bool bOcclusionsEnabled = g_pGame->GetOcclusionsEnabled ();
BitStream.WriteBit( bOcclusionsEnabled );
}
return true;
}
bool CPlayerListPacket::Write ( NetBitStreamInterface& BitStream ) const
{
// bool - show the "X has joined the game" messages?
// [ following repeats <number of players joined> times ]
// unsigned char (1) - assigned player id
// unsigned char (1) - player nick length
// unsigned char (X) - player nick (X = player nick length)
// bool - is he dead?
// bool - spawned? (following data only if this is TRUE)
// unsigned char (1) - model id
// unsigned char (1) - team id
// bool - in a vehicle?
// unsigned short (2) - vehicle id (if vehicle)
// unsigned char (1) - vehicle seat (if vehicle)
// CVector (12) - position (if player)
// float (4) - rotation (if player)
// bool - has a jetpack?
// unsigned short (2) - dimension
// Write the global flags
BitStream.WriteBit ( m_bShowInChat );
CPlayer* pPlayer = NULL;
// Put each player in our list into the packet
list < CPlayer* > ::const_iterator iter = m_List.begin ();
for ( ; iter != m_List.end (); ++iter )
{
// Grab the real pointer
pPlayer = *iter;
// Write the player ID
ElementID PlayerID = pPlayer->GetID ();
BitStream.Write ( PlayerID );
// Time sync context
BitStream.Write ( pPlayer->GetSyncTimeContext () );
// Write the nick length
const char* szNickPointer = pPlayer->GetNick ();
unsigned char ucNickLength = static_cast < unsigned char > ( strlen ( szNickPointer ) );
if ( ucNickLength < MIN_NICK_LENGTH || ucNickLength > MAX_NICK_LENGTH )
{
BitStream.Write ( static_cast < unsigned char > ( 3 ) );
BitStream.Write ( "???", 3 );
}
else
{
BitStream.Write ( ucNickLength );
BitStream.Write ( szNickPointer, ucNickLength );
}
// Version info
if ( BitStream.Version () >= 0x34 )
{
BitStream.Write ( pPlayer->GetBitStreamVersion () );
SString strBuild = pPlayer->GetPlayerVersion ().SubStr ( 8 );
uint uiBuildNumber = atoi ( strBuild );
BitStream.Write ( uiBuildNumber );
}
// Flags
bool bInVehicle = ( pPlayer->GetOccupiedVehicle () != NULL );
BitStream.WriteBit ( pPlayer->IsDead () ); // Currently unused by the client
BitStream.WriteBit ( true ); // (Was IsSpawned) Used by the client to determine if extra info was sent (in this packet)
BitStream.WriteBit ( bInVehicle );
BitStream.WriteBit ( pPlayer->HasJetPack () );
BitStream.WriteBit ( pPlayer->IsNametagShowing () );
BitStream.WriteBit ( pPlayer->IsNametagColorOverridden () );
BitStream.WriteBit ( pPlayer->IsHeadless() );
BitStream.WriteBit ( pPlayer->IsFrozen() );
// Nametag stuff
unsigned char ucNametagTextLength = 0;
char* szNametagText = pPlayer->GetNametagText ();
if ( szNametagText )
ucNametagTextLength = static_cast < unsigned char > ( strlen ( szNametagText ) );
BitStream.Write ( ucNametagTextLength );
if ( ucNametagTextLength > 0 )
BitStream.Write ( szNametagText, ucNametagTextLength );
// Write nametag color if it's overridden
if ( pPlayer->IsNametagColorOverridden () )
{
unsigned char ucR, ucG, ucB;
pPlayer->GetNametagColor ( ucR, ucG, ucB );
BitStream.Write ( ucR );
BitStream.Write ( ucG );
BitStream.Write ( ucB );
}
// Move anim
if ( BitStream.Version() > 0x4B )
{
uchar ucMoveAnim = pPlayer->GetMoveAnim();
BitStream.Write ( ucMoveAnim );
}
// Always send extra info (Was: "Write spawn info if he's spawned")
if ( true )
{
// Player model ID
BitStream.WriteCompressed ( pPlayer->GetModel () );
// Team id
CTeam* pTeam = pPlayer->GetTeam ();
if ( pTeam )
{
BitStream.WriteBit ( true );
BitStream.Write ( pTeam->GetID () );
}
else
BitStream.WriteBit ( false );
if ( bInVehicle )
{
// Grab the occupied vehicle
CVehicle* pVehicle = pPlayer->GetOccupiedVehicle ();
// Vehicle ID and seat
BitStream.Write ( pVehicle->GetID () );
SOccupiedSeatSync seat;
seat.data.ucSeat = pPlayer->GetOccupiedVehicleSeat ();
BitStream.Write ( &seat );
}
else
{
// Player position
SPositionSync position ( false );
position.data.vecPosition = pPlayer->GetPosition ();
BitStream.Write ( &position );
// Player rotation
SPedRotationSync rotation;
rotation.data.fRotation = pPlayer->GetRotation ();
BitStream.Write ( &rotation );
}
BitStream.WriteCompressed ( pPlayer->GetDimension () );
BitStream.Write ( pPlayer->GetFightingStyle () );
SEntityAlphaSync alpha;
alpha.data.ucAlpha = pPlayer->GetAlpha ();
BitStream.Write ( &alpha );
BitStream.Write ( pPlayer->GetInterior () );
// Write the weapons of the player weapon slots
for ( unsigned int i = 0; i < 16; ++i )
{
CWeapon* pWeapon = pPlayer->GetWeapon ( i );
if ( pWeapon && pWeapon->ucType != 0 )
{
BitStream.WriteBit ( true );
SWeaponTypeSync weaponType;
weaponType.data.ucWeaponType = pWeapon->ucType;
BitStream.Write ( &weaponType );
}
else
BitStream.WriteBit ( false );
}
}
}
return true;
}
bool CLuaArgument::ReadFromBitStream ( NetBitStreamInterface& bitStream, std::vector < CLuaArguments* > * pKnownTables )
{
DeleteTableData ();
SLuaTypeSync type;
// Read out the type
if ( bitStream.Read ( &type ) )
{
// Depending on what type...
switch ( type.data.ucType )
{
// Nil type
case LUA_TNIL:
{
m_iType = LUA_TNIL;
break;
}
// Boolean type
case LUA_TBOOLEAN:
{
bool bValue;
if ( bitStream.ReadBit ( bValue ) )
ReadBool ( bValue );
break;
}
// Number type
case LUA_TNUMBER:
{
if ( bitStream.Version() < 0x59 )
{
// Old way
bool bIsFloatingPoint;
if ( bitStream.ReadBit ( bIsFloatingPoint ) && bIsFloatingPoint )
{
// Should be in high precision mode
dassert( g_pClientGame->IsHighFloatPrecision() );
float fNum;
if ( bitStream.Read ( fNum ) )
ReadNumber ( RoundFromFloatSource( fNum ) );
}
else
{
long lNum;
if ( bitStream.ReadCompressed ( lNum ) )
ReadNumber ( lNum );
}
}
else
{
// New way - Maybe use double to better preserve > 32bit numbers
if ( bitStream.ReadBit() )
{
// Should be in high precision mode
dassert( g_pClientGame->IsHighFloatPrecision() );
if ( bitStream.ReadBit() )
{
double dNum;
if ( bitStream.Read ( dNum ) )
ReadNumber ( dNum );
}
else
{
float fNum;
if ( bitStream.Read ( fNum ) )
ReadNumber ( RoundFromFloatSource( fNum ) );
}
}
else
{
long lNum;
if ( bitStream.ReadCompressed ( lNum ) )
ReadNumber ( lNum );
}
}
break;
}
// Table type
case LUA_TTABLE:
{
m_pTableData = new CLuaArguments ( bitStream, pKnownTables );
m_bWeakTableRef = false;
m_iType = LUA_TTABLE;
m_pTableData->ValidateTableKeys ();
break;
}
// Table reference (self-referencing tables)
case LUA_TTABLEREF:
{
unsigned long ulTableRef;
if ( bitStream.ReadCompressed ( ulTableRef ) )
{
if ( pKnownTables && ulTableRef < pKnownTables->size () )
{
m_pTableData = pKnownTables->at ( ulTableRef );
m_bWeakTableRef = true;
m_iType = LUA_TTABLE;
}
}
break;
}
// String type
case LUA_TSTRING:
{
// Read out the string length
unsigned short usLength;
if ( bitStream.ReadCompressed ( usLength ) && usLength )
{
// Allocate a buffer and read the string into it
char* szValue = new char [ usLength + 1 ];
if ( bitStream.Read ( szValue, usLength ) )
{
// Put it into us
ReadString ( std::string ( szValue, usLength ) );
}
// Delete the buffer
delete [] szValue;
}
else
ReadString ( "" );
break;
}
// Long string type
case LUA_TSTRING_LONG:
{
// Read out the string length
uint uiLength;
if ( bitStream.ReadCompressed ( uiLength ) && uiLength )
{
bitStream.AlignReadToByteBoundary ();
// Allocate a buffer and read the string into it
char* szValue = new char [ uiLength + 1 ];
assert ( szValue );
if ( bitStream.Read ( szValue, uiLength ) )
{
// Put it into us
ReadString ( std::string ( szValue, uiLength ) );
}
// Delete the buffer
delete [] szValue;
}
else
ReadString ( "" );
break;
}
// Element type
case LUA_TLIGHTUSERDATA:
case LUA_TUSERDATA:
{
// Read out the elemnt ID
ElementID ElementID;
if ( bitStream.Read ( ElementID ) )
{
ReadElementID ( ElementID );
}
break;
}
}
}
return true;
}
bool CLuaArgument::WriteToBitStream ( NetBitStreamInterface& bitStream, CFastHashMap < CLuaArguments*, unsigned long > * pKnownTables ) const
{
SLuaTypeSync type;
switch ( GetType () )
{
// Nil type
case LUA_TNIL:
{
type.data.ucType = LUA_TNIL;
bitStream.Write ( &type );
break;
}
// Boolean type
case LUA_TBOOLEAN:
{
type.data.ucType = LUA_TBOOLEAN;
bitStream.Write ( &type );
// Write the boolean to it
bitStream.WriteBit ( GetBoolean () );
break;
}
// Table argument
case LUA_TTABLE:
{
ulong* pTableId;
if ( pKnownTables && ( pTableId = MapFind ( *pKnownTables, m_pTableData ) ) )
{
// Self-referencing table
type.data.ucType = LUA_TTABLEREF;
bitStream.Write ( &type );
bitStream.WriteCompressed ( *pTableId );
}
else
{
type.data.ucType = LUA_TTABLE;
bitStream.Write ( &type );
// Write the subtable to the bitstream
m_pTableData->WriteToBitStream ( bitStream, pKnownTables );
}
break;
}
// Number argument?
case LUA_TNUMBER:
{
type.data.ucType = LUA_TNUMBER;
bitStream.Write ( &type );
if ( bitStream.Version() < 0x59 )
{
// Old way
int iNumber;
if ( !ShouldUseInt( GetNumber(), &iNumber ) )
{
bitStream.WriteBit ( true );
bitStream.Write ( static_cast < float > ( GetNumber() ) );
}
else
{
bitStream.WriteBit ( false );
bitStream.WriteCompressed ( iNumber );
}
}
else
{
// New way - Maybe use double to better preserve > 32bit numbers
int iNumber;
float fNumber;
double dNumber;
EDataType dataType = GetDataTypeToUse( GetNumber(), &iNumber, &fNumber, &dNumber );
if ( dataType == DATA_TYPE_INT )
{
bitStream.WriteBit ( false );
bitStream.WriteCompressed ( iNumber );
}
else
if ( dataType == DATA_TYPE_FLOAT )
{
bitStream.WriteBit ( true );
bitStream.WriteBit ( false );
bitStream.Write ( fNumber );
}
else
{
bitStream.WriteBit ( true );
bitStream.WriteBit ( true );
bitStream.Write ( dNumber );
}
}
break;
}
// String argument
case LUA_TSTRING:
{
// Grab the string and its length. Is it short enough to be sendable?
const char* szTemp = m_strString.c_str ();
size_t sizeTemp = m_strString.length ();
unsigned short usLength = static_cast < unsigned short > ( sizeTemp );
if ( sizeTemp == usLength )
{
// This is a string argument
type.data.ucType = LUA_TSTRING;
bitStream.Write ( &type );
// Write its length
bitStream.WriteCompressed ( usLength );
// Write the content too if it's not empty
if ( usLength > 0 )
{
bitStream.Write ( szTemp, usLength );
}
}
else
{
// This is a long string argument
type.data.ucType = LUA_TSTRING_LONG;
bitStream.Write ( &type );
// Write its length
uint uiLength = sizeTemp;
bitStream.WriteCompressed ( uiLength );
// Write the content too if it's not empty
if ( uiLength > 0 )
{
bitStream.AlignWriteToByteBoundary ();
bitStream.Write ( szTemp, uiLength );
}
}
break;
}
// Element packet
case LUA_TLIGHTUSERDATA:
case LUA_TUSERDATA:
{
// Got a valid element to send?
CClientEntity* pElement = GetElement ();
if ( pElement )
{
// Clientside element?
if ( !pElement->IsLocalEntity () )
{
type.data.ucType = LUA_TLIGHTUSERDATA;
bitStream.Write ( &type );
bitStream.Write ( pElement->GetID () );
}
else
{
// Write a nil though so other side won't get out of sync
type.data.ucType = LUA_TNIL;
bitStream.Write ( &type );
return false;
}
}
else
{
// Write a nil though so other side won't get out of sync
type.data.ucType = LUA_TNIL;
bitStream.Write ( &type );
return false;
}
break;
}
// Unpacketizable type.
default:
{
// Unpacketizable
LogUnableToPacketize ( "Couldn't packetize argument list, unknown type specified." );
// Write a nil though so other side won't get out of sync
type.data.ucType = LUA_TNIL;
bitStream.Write ( &type );
return false;
}
}
// Success
return true;
}
bool CPlayerPuresyncPacket::Read ( NetBitStreamInterface& BitStream )
{
if ( m_pSourceElement )
{
CPlayer * pSourcePlayer = static_cast < CPlayer * > ( m_pSourceElement );
// Read out the time context
unsigned char ucTimeContext = 0;
if ( !BitStream.Read ( ucTimeContext ) )
return false;
// Only read this packet if it matches the current time context that
// player is in.
if ( !pSourcePlayer->CanUpdateSync ( ucTimeContext ) )
{
return false;
}
// Read out keys
CControllerState ControllerState;
ReadFullKeysync ( ControllerState, BitStream );
pSourcePlayer->GetPad ()->NewControllerState ( ControllerState );
// Read the flags
SPlayerPuresyncFlags flags;
if ( !BitStream.Read ( &flags ) )
return false;
pSourcePlayer->SetInWater ( flags.data.bIsInWater );
pSourcePlayer->SetOnGround ( flags.data.bIsOnGround );
pSourcePlayer->SetHasJetPack ( flags.data.bHasJetPack );
pSourcePlayer->SetDucked ( flags.data.bIsDucked );
pSourcePlayer->SetWearingGoggles ( flags.data.bWearsGoogles );
pSourcePlayer->SetChoking ( flags.data.bIsChoking );
pSourcePlayer->SetAkimboArmUp ( flags.data.bAkimboTargetUp );
pSourcePlayer->SetOnFire ( flags.data.bIsOnFire );
pSourcePlayer->SetStealthAiming ( flags.data.bStealthAiming );
// Contact element
CElement* pContactElement = NULL;
if ( flags.data.bHasContact )
{
ElementID Temp;
if ( !BitStream.ReadCompressed ( Temp ) )
return false;
pContactElement = CElementIDs::GetElement ( Temp );
}
CElement * pPreviousContactElement = pSourcePlayer->GetContactElement ();
pSourcePlayer->SetContactElement ( pContactElement );
if ( pPreviousContactElement != pContactElement )
{
// Call our onPlayerContact event
CLuaArguments Arguments;
if ( pPreviousContactElement )
Arguments.PushElement ( pPreviousContactElement );
else
Arguments.PushNil ();
if ( pContactElement )
Arguments.PushElement ( pContactElement );
else
Arguments.PushNil ();
pSourcePlayer->CallEvent ( "onPlayerContact", Arguments );
}
// Player position
SPositionSync position ( false );
if ( !BitStream.Read ( &position ) )
return false;
if ( pContactElement )
{
pSourcePlayer->SetContactPosition ( position.data.vecPosition );
// Get the true position
CVector vecTempPos = pContactElement->GetPosition ();
position.data.vecPosition += vecTempPos;
}
pSourcePlayer->SetPosition ( position.data.vecPosition );
// Player rotation
SPedRotationSync rotation;
if ( !BitStream.Read ( &rotation ) )
return false;
pSourcePlayer->SetRotation ( rotation.data.fRotation );
// Move speed vector
if ( flags.data.bSyncingVelocity )
{
SVelocitySync velocity;
if ( !BitStream.Read ( &velocity ) )
return false;
pSourcePlayer->SetVelocity ( velocity.data.vecVelocity );
}
// Health ( stored with damage )
SPlayerHealthSync health;
if ( !BitStream.Read ( &health ) )
return false;
float fHealth = health.data.fValue;
// Armor
SPlayerArmorSync armor;
if ( !BitStream.Read ( &armor ) )
return false;
float fArmor = armor.data.fValue;
float fOldArmor = pSourcePlayer->GetArmor ();
float fArmorLoss = fOldArmor - fArmor;
pSourcePlayer->SetArmor ( fArmor );
// Read out and set the camera rotation
float fCameraRotation;
if ( !BitStream.Read ( fCameraRotation ) )
return false;
pSourcePlayer->SetCameraRotation ( fCameraRotation );
if ( flags.data.bHasAWeapon )
{
if ( BitStream.Version () >= 0x0d )
{
// Check client has the weapon we think he has
unsigned char ucWeaponType;
if ( !BitStream.Read ( ucWeaponType ) )
return false;
if ( pSourcePlayer->GetWeaponType () != ucWeaponType )
return false;
}
// Current weapon slot
SWeaponSlotSync slot;
if ( !BitStream.Read ( &slot ) )
return false;
unsigned int uiSlot = slot.data.uiSlot;
pSourcePlayer->SetWeaponSlot ( uiSlot );
if ( CWeaponNames::DoesSlotHaveAmmo ( uiSlot ) )
{
// Read out the ammo states
SWeaponAmmoSync ammo ( pSourcePlayer->GetWeaponType (), true, true );
if ( !BitStream.Read ( &ammo ) )
return false;
pSourcePlayer->SetWeaponAmmoInClip ( ammo.data.usAmmoInClip );
pSourcePlayer->SetWeaponTotalAmmo ( ammo.data.usTotalAmmo );
// Read out the aim data
SWeaponAimSync sync ( pSourcePlayer->GetWeaponRange (), ( ControllerState.RightShoulder1 || ControllerState.ButtonCircle ) );
if ( !BitStream.Read ( &sync ) )
return false;
// Set the arm directions and whether or not arms are up
pSourcePlayer->SetAimDirection ( sync.data.fArm );
// Read the aim data only if he's shooting or aiming
if ( sync.isFull() )
{
pSourcePlayer->SetSniperSourceVector ( sync.data.vecOrigin );
pSourcePlayer->SetTargettingVector ( sync.data.vecTarget );
}
}
else
{
pSourcePlayer->SetWeaponAmmoInClip ( 1 );
pSourcePlayer->SetWeaponTotalAmmo ( 1 );
}
}
else
{
pSourcePlayer->SetWeaponSlot ( 0 );
pSourcePlayer->SetWeaponAmmoInClip ( 1 );
pSourcePlayer->SetWeaponTotalAmmo ( 1 );
}
// Read out damage info if changed
if ( BitStream.ReadBit () == true )
{
ElementID DamagerID;
if ( !BitStream.ReadCompressed ( DamagerID ) )
return false;
SWeaponTypeSync weaponType;
if ( !BitStream.Read ( &weaponType ) )
return false;
SBodypartSync bodyPart;
if ( !BitStream.Read ( &bodyPart ) )
return false;
pSourcePlayer->SetDamageInfo ( DamagerID, weaponType.data.ucWeaponType, bodyPart.data.uiBodypart );
}
// If we know the player's dead, make sure the health we send on is 0
if ( pSourcePlayer->IsDead () )
fHealth = 0.0f;
float fOldHealth = pSourcePlayer->GetHealth ();
float fHealthLoss = fOldHealth - fHealth;
pSourcePlayer->SetHealth ( fHealth );
// Less than last packet's frame?
if ( fHealthLoss > 0 || fArmorLoss > 0 )
{
float fDamage = 0.0f;
if ( fHealthLoss > 0 ) fDamage += fHealthLoss;
if ( fArmorLoss > 0 ) fDamage += fArmorLoss;
// Call the onPlayerDamage event
CLuaArguments Arguments;
CElement* pKillerElement = CElementIDs::GetElement ( pSourcePlayer->GetPlayerAttacker () );
if ( pKillerElement ) Arguments.PushElement ( pKillerElement );
else Arguments.PushNil ();
Arguments.PushNumber ( pSourcePlayer->GetAttackWeapon () );
Arguments.PushNumber ( pSourcePlayer->GetAttackBodyPart () );
Arguments.PushNumber ( fDamage );
pSourcePlayer->CallEvent ( "onPlayerDamage", Arguments );
}
// Success
return true;
}
return false;
}
bool CResourceStartPacket::Write(NetBitStreamInterface& BitStream) const
{
if (!m_strResourceName.empty())
{
// Write the resource name
unsigned char sizeResourceName = static_cast<unsigned char>(m_strResourceName.size());
BitStream.Write(sizeResourceName);
if (sizeResourceName > 0)
{
BitStream.Write(m_strResourceName.c_str(), sizeResourceName);
}
// Write the resource id
BitStream.Write(m_pResource->GetNetID());
// Write the resource element id
BitStream.Write(m_pResource->GetResourceRootElement()->GetID());
// Write the resource dynamic element id
BitStream.Write(m_pResource->GetDynamicElementRoot()->GetID());
// Count the amount of 'no client cache' scripts
unsigned short usNoClientCacheScriptCount = 0;
if (m_pResource->IsClientScriptsOn() == true)
{
list<CResourceFile*>::iterator iter = m_pResource->IterBegin();
for (; iter != m_pResource->IterEnd(); ++iter)
{
if ((*iter)->GetType() == CResourceScriptItem::RESOURCE_FILE_TYPE_CLIENT_SCRIPT &&
static_cast<CResourceClientScriptItem*>(*iter)->IsNoClientCache() == true)
{
++usNoClientCacheScriptCount;
}
}
}
BitStream.Write(usNoClientCacheScriptCount);
// Write the declared min client version for this resource
if (BitStream.Version() >= 0x32)
{
BitStream.WriteString(m_pResource->GetMinServerReqFromMetaXml());
BitStream.WriteString(m_pResource->GetMinClientReqFromMetaXml());
}
if (BitStream.Version() >= 0x45)
{
BitStream.WriteBit(m_pResource->IsOOPEnabledInMetaXml());
}
if (BitStream.Version() >= 0x62)
{
BitStream.Write(m_pResource->GetDownloadPriorityGroup());
}
// Send the resource files info
list<CResourceFile*>::iterator iter = m_pResource->IterBegin();
for (; iter != m_pResource->IterEnd(); iter++)
{
if (((*iter)->GetType() == CResourceScriptItem::RESOURCE_FILE_TYPE_CLIENT_CONFIG && m_pResource->IsClientConfigsOn()) ||
((*iter)->GetType() == CResourceScriptItem::RESOURCE_FILE_TYPE_CLIENT_SCRIPT && m_pResource->IsClientScriptsOn() &&
static_cast<CResourceClientScriptItem*>(*iter)->IsNoClientCache() == false) ||
((*iter)->GetType() == CResourceScriptItem::RESOURCE_FILE_TYPE_CLIENT_FILE && m_pResource->IsClientFilesOn()))
{
// Write the Type of chunk to read (F - File, E - Exported Function)
BitStream.Write(static_cast<unsigned char>('F'));
// Write the map name
const char* szFileName = (*iter)->GetWindowsName();
size_t sizeFileName = strlen(szFileName);
// Make sure we don't have any backslashes in the name
char* szCleanedFilename = new char[sizeFileName + 1];
strcpy(szCleanedFilename, szFileName);
for (unsigned int i = 0; i < sizeFileName; i++)
{
if (szCleanedFilename[i] == '\\')
szCleanedFilename[i] = '/';
}
BitStream.Write(static_cast<unsigned char>(sizeFileName));
if (sizeFileName > 0)
{
BitStream.Write(szCleanedFilename, sizeFileName);
}
// ChrML: Don't forget this...
delete[] szCleanedFilename;
BitStream.Write(static_cast<unsigned char>((*iter)->GetType()));
CChecksum checksum = (*iter)->GetLastChecksum();
BitStream.Write(checksum.ulCRC);
BitStream.Write((const char*)checksum.md5.data, sizeof(checksum.md5.data));
BitStream.Write((*iter)->GetApproxSize());
if ((*iter)->GetType() == CResourceScriptItem::RESOURCE_FILE_TYPE_CLIENT_FILE)
{
CResourceClientFileItem* pRCFItem = reinterpret_cast<CResourceClientFileItem*>(*iter);
// write bool whether to download or not
BitStream.WriteBit(pRCFItem->IsAutoDownload());
}
}
}
// Loop through the exported functions
list<CExportedFunction>::iterator iterExportedFunction = m_pResource->IterBeginExportedFunctions();
for (; iterExportedFunction != m_pResource->IterEndExportedFunctions(); iterExportedFunction++)
{
// Check to see if the exported function is 'client'
if (iterExportedFunction->GetType() == CExportedFunction::EXPORTED_FUNCTION_TYPE_CLIENT)
{
// Write the Type of chunk to read (F - File, E - Exported Function)
BitStream.Write(static_cast<unsigned char>('E'));
// Write the exported function
std::string strFunctionName = iterExportedFunction->GetFunctionName();
size_t sizeFunctionName = strFunctionName.length();
BitStream.Write(static_cast<unsigned char>(sizeFunctionName));
if (sizeFunctionName > 0)
{
BitStream.Write(strFunctionName.c_str(), sizeFunctionName);
}
}
}
return true;
}
return false;
}
bool CPlayerScreenShotPacket::Read ( NetBitStreamInterface& BitStream )
{
m_pResource = NULL;
CPlayer* pPlayer = GetSourcePlayer ();
if ( !pPlayer )
return false;
bool bHasGrabTime = false;
uint uiServerGrabTime;
// Read status
BitStream.Read ( m_ucStatus );
if ( m_ucStatus != EPlayerScreenShotResult::SUCCESS )
{
// minimized, disabled or error
bHasGrabTime = true;
BitStream.Read ( uiServerGrabTime );
if ( BitStream.Version() >= 0x053 )
{
ushort usResourceNetId;
BitStream.Read ( usResourceNetId );
m_pResource = g_pGame->GetResourceManager ()->GetResourceFromNetID ( usResourceNetId );
}
else
{
SString strResourceName;
BitStream.ReadString ( strResourceName );
m_pResource = g_pGame->GetResourceManager ()->GetResource ( strResourceName );
}
if ( !BitStream.ReadString ( m_strTag ) )
return false;
if ( BitStream.Version() >= 0x53 )
BitStream.ReadString ( m_strError );
}
else
if ( m_ucStatus == EPlayerScreenShotResult::SUCCESS )
{
// Read info
BitStream.Read ( m_usScreenShotId );
BitStream.Read ( m_usPartNumber );
// Read data
ushort usNumBytes = 0;
if ( !BitStream.Read ( usNumBytes ) )
return false;
m_buffer.SetSize ( usNumBytes );
if ( !BitStream.Read ( m_buffer.GetData (), m_buffer.GetSize () ) )
return false;
// Read more info if first part
if ( m_usPartNumber == 0 )
{
bHasGrabTime = true;
BitStream.Read ( uiServerGrabTime );
BitStream.Read ( m_uiTotalBytes );
BitStream.Read ( m_usTotalParts );
if ( BitStream.Version() >= 0x053 )
{
ushort usResourceNetId;
BitStream.Read ( usResourceNetId );
m_pResource = g_pGame->GetResourceManager ()->GetResourceFromNetID ( usResourceNetId );
}
else
{
SString strResourceName;
BitStream.ReadString ( strResourceName );
m_pResource = g_pGame->GetResourceManager ()->GetResource ( strResourceName );
}
if ( !BitStream.ReadString ( m_strTag ) )
return false;
}
}
// Fixup grab time
if ( bHasGrabTime )
{
uiServerGrabTime += pPlayer->GetPing () / 2;
uint uiTimeSinceGrab = GetTickCount32 () - uiServerGrabTime;
m_llServerGrabTime = GetTickCount64_ () - uiTimeSinceGrab;
}
return true;
}
bool CEntityAddPacket::Write ( NetBitStreamInterface& BitStream ) const
{
SPositionSync position ( false );
// Check that we have any entities
if ( m_Entities.size () > 0 )
{
// Write the number of entities
BitStream.WriteCompressed ( ( ElementID ) m_Entities.size () );
// For each entity ...
CVector vecTemp;
vector < CElement* > ::const_iterator iter = m_Entities.begin ();
for ( ; iter != m_Entities.end (); iter++ )
{
// Entity id
CElement* pElement = *iter;
BitStream.WriteCompressed ( pElement->GetID () );
// Entity type id
unsigned char ucEntityTypeID = static_cast < unsigned char > ( pElement->GetType () );
BitStream.Write ( ucEntityTypeID );
// Entity parent
CElement* pParent = pElement->GetParentEntity ();
ElementID ParentID = INVALID_ELEMENT_ID;
if ( pParent )
ParentID = pParent->GetID ();
BitStream.WriteCompressed ( ParentID );
// Entity interior
BitStream.Write ( pElement->GetInterior () );
// Entity dimension
BitStream.WriteCompressed ( pElement->GetDimension () );
// Entity attached to
CElement* pElementAttachedTo = pElement->GetAttachedToElement ();
if ( pElementAttachedTo )
{
BitStream.WriteBit ( true );
BitStream.WriteCompressed ( pElementAttachedTo->GetID () );
// Attached position and rotation
SPositionSync attachedPosition ( false );
SRotationDegreesSync attachedRotation ( false );
pElement->GetAttachedOffsets ( attachedPosition.data.vecPosition,
attachedRotation.data.vecRotation );
BitStream.Write ( &attachedPosition );
BitStream.Write ( &attachedRotation );
}
else
BitStream.WriteBit ( false );
// Write custom data
CCustomData* pCustomData = pElement->GetCustomDataPointer ();
assert ( pCustomData );
BitStream.WriteCompressed ( pCustomData->CountOnlySynchronized () );
map < string, SCustomData > :: const_iterator iter = pCustomData->IterBegin ();
for ( ; iter != pCustomData->IterEnd (); iter++ )
{
const char* szName = iter->first.c_str ();
const CLuaArgument* pArgument = &iter->second.Variable;
bool bSynchronized = iter->second.bSynchronized;
if ( bSynchronized )
{
unsigned char ucNameLength = static_cast < unsigned char > ( strlen ( szName ) );
BitStream.Write ( ucNameLength );
BitStream.Write ( szName, ucNameLength );
pArgument->WriteToBitStream ( BitStream );
}
}
// Grab its name
char szEmpty [1];
szEmpty [0] = 0;
const char* szName = pElement->GetName ().c_str ();
if ( !szName )
szName = szEmpty;
// Write the name. It can be empty.
unsigned short usNameLength = static_cast < unsigned short > ( strlen ( szName ) );
BitStream.WriteCompressed ( usNameLength );
if ( usNameLength > 0 )
{
BitStream.Write ( const_cast < char * > ( szName ), usNameLength );
}
// Write the sync time context
BitStream.Write ( pElement->GetSyncTimeContext () );
// Write the rest depending on the type
switch ( ucEntityTypeID )
{
case CElement::OBJECT:
{
CObject* pObject = static_cast < CObject* > ( pElement );
// Position
position.data.vecPosition = pObject->GetPosition ();
BitStream.Write ( &position );
// Rotation
SRotationRadiansSync rotationRadians ( false );
pObject->GetRotation ( rotationRadians.data.vecRotation );
BitStream.Write ( &rotationRadians );
// Object id
BitStream.WriteCompressed ( pObject->GetModel () );
// Alpha
SEntityAlphaSync alpha;
alpha.data.ucAlpha = pObject->GetAlpha ();
BitStream.Write ( &alpha );
if ( BitStream.Version () >= 0x0c )
{
bool bIsDoubleSided = pObject->IsDoubleSided ();
BitStream.WriteBit ( bIsDoubleSided );
}
bool bIsMoving = pObject->IsMoving ();
BitStream.WriteBit ( bIsMoving );
if ( bIsMoving )
{
BitStream.WriteCompressed ( pObject->GetMoveTimeLeft () );
position.data.vecPosition = pObject->m_moveData.vecStopPosition;
BitStream.Write ( &position );
rotationRadians.data.vecRotation = pObject->m_moveData.vecStopRotation - rotationRadians.data.vecRotation;
BitStream.Write ( &rotationRadians );
}
break;
}
case CElement::PICKUP:
{
CPickup* pPickup = static_cast < CPickup* > ( pElement );
// Position
position.data.vecPosition = pPickup->GetPosition ();
BitStream.Write ( &position );
// Grab the model and write it
unsigned short usModel = pPickup->GetModel ();
BitStream.WriteCompressed ( usModel );
// Write if it's visible
bool bVisible = pPickup->IsVisible ();
BitStream.WriteBit ( bVisible );
// Write the type
SPickupTypeSync pickupType;
pickupType.data.ucType = pPickup->GetPickupType ();
BitStream.Write ( &pickupType );
switch ( pPickup->GetPickupType () )
{
case CPickup::ARMOR:
{
SPlayerArmorSync armor;
armor.data.fValue = pPickup->GetAmount ();
BitStream.Write ( &armor );
break;
}
case CPickup::HEALTH:
{
SPlayerHealthSync health;
health.data.fValue = pPickup->GetAmount ();
BitStream.Write ( &health );
break;
}
case CPickup::WEAPON:
{
SWeaponTypeSync weaponType;
weaponType.data.ucWeaponType = pPickup->GetWeaponType ();
BitStream.Write ( &weaponType );
SWeaponAmmoSync ammo ( weaponType.data.ucWeaponType, true, false );
ammo.data.usTotalAmmo = pPickup->GetAmmo ();
BitStream.Write ( &ammo );
break;
}
default: break;
}
break;
}
case CElement::VEHICLE:
{
CVehicle* pVehicle = static_cast < CVehicle* > ( pElement );
// Write the vehicle position and rotation
position.data.vecPosition = pVehicle->GetPosition ();
SRotationDegreesSync rotationDegrees ( false );
pVehicle->GetRotationDegrees ( rotationDegrees.data.vecRotation );
// Write it
BitStream.Write ( &position );
BitStream.Write ( &rotationDegrees );
// Vehicle id as a char
// I'm assuming the "-400" is for adjustment so that all car values can
// fit into a char? Why doesn't someone document this?
//
// --slush
BitStream.Write ( static_cast < unsigned char > ( pVehicle->GetModel () - 400 ) );
// Health
SVehicleHealthSync health;
health.data.fValue = pVehicle->GetHealth ();
BitStream.Write ( &health );
// Color as 4 unsigned chars
BitStream.Write ( pVehicle->GetColor ().GetColor1 () );
BitStream.Write ( pVehicle->GetColor ().GetColor2 () );
BitStream.Write ( pVehicle->GetColor ().GetColor3 () );
BitStream.Write ( pVehicle->GetColor ().GetColor4 () );
// Paintjob
SPaintjobSync paintjob;
paintjob.data.ucPaintjob = pVehicle->GetPaintjob ();
BitStream.Write ( &paintjob );
// Write the damage model
SVehicleDamageSync damage ( true, true, true, true, false );
memcpy ( damage.data.ucDoorStates, pVehicle->m_ucDoorStates, MAX_DOORS );
memcpy ( damage.data.ucWheelStates, pVehicle->m_ucWheelStates, MAX_WHEELS );
memcpy ( damage.data.ucPanelStates, pVehicle->m_ucPanelStates, MAX_PANELS );
memcpy ( damage.data.ucLightStates, pVehicle->m_ucLightStates, MAX_LIGHTS );
BitStream.Write ( &damage );
// If the vehicle has a turret, send its position too
unsigned short usModel = pVehicle->GetModel ();
if ( CVehicleManager::HasTurret ( usModel ) )
{
SVehicleSpecific specific;
specific.data.fTurretX = pVehicle->GetTurretPositionX ();
specific.data.fTurretY = pVehicle->GetTurretPositionY ();
BitStream.Write ( &specific );
}
// If the vehicle has an adjustable property send its value
if ( CVehicleManager::HasAdjustableProperty ( usModel ) )
{
BitStream.WriteCompressed ( pVehicle->GetAdjustableProperty () );
}
// Write all the upgrades
CVehicleUpgrades* pUpgrades = pVehicle->GetUpgrades ();
unsigned char ucNumUpgrades = pUpgrades->Count ();
unsigned short* usSlotStates = pUpgrades->GetSlotStates ();
BitStream.Write ( ucNumUpgrades );
if ( ucNumUpgrades > 0 )
{
unsigned char ucSlot = 0;
for ( ; ucSlot < VEHICLE_UPGRADE_SLOTS ; ucSlot++ )
{
unsigned short usUpgrade = usSlotStates [ ucSlot ];
/*
* This is another retarded modification in an attempt to save
* a byte. We're apparently subtracting 1000 so we can store the
* information in a single byte instead of two. This only gives us
* a maximum of 256 vehicle slots.
*
* --slush
* -- ChrML: Ehm, GTA only has 17 upgrade slots... This is a valid optimization.
*/
if ( usUpgrade )
BitStream.Write ( static_cast < unsigned char > ( usSlotStates [ ucSlot ] - 1000 ) );
}
}
// Get the vehicle's reg plate as 8 bytes of chars with the not used bytes
// nulled.
const char* cszRegPlate = pVehicle->GetRegPlate ();
BitStream.Write ( cszRegPlate, 8 );
// Light override
SOverrideLightsSync overrideLights;
overrideLights.data.ucOverride = pVehicle->GetOverrideLights ();
BitStream.Write ( &overrideLights );
// Grab various vehicle flags
BitStream.WriteBit ( pVehicle->IsLandingGearDown () );
BitStream.WriteBit ( pVehicle->IsSirenActive () );
BitStream.WriteBit ( pVehicle->IsFuelTankExplodable () );
BitStream.WriteBit ( pVehicle->IsEngineOn () );
BitStream.WriteBit ( pVehicle->IsLocked () );
BitStream.WriteBit ( pVehicle->AreDoorsUndamageable () );
BitStream.WriteBit ( pVehicle->IsDamageProof () );
BitStream.WriteBit ( pVehicle->IsFrozen () );
BitStream.WriteBit ( pVehicle->IsDerailed () );
BitStream.WriteBit ( pVehicle->IsDerailable () );
BitStream.WriteBit ( pVehicle->GetTrainDirection () );
BitStream.WriteBit ( pVehicle->IsTaxiLightOn () );
// Write alpha
SEntityAlphaSync alpha;
alpha.data.ucAlpha = pVehicle->GetAlpha ();
BitStream.Write ( &alpha );
// Write headlight color
SColor color = pVehicle->GetHeadLightColor ();
if ( color.R != 255 || color.G != 255 || color.B != 255 )
{
BitStream.WriteBit ( true );
BitStream.Write ( color.R );
BitStream.Write ( color.G );
BitStream.Write ( color.B );
}
else
BitStream.WriteBit ( false );
break;
}
case CElement::MARKER:
{
CMarker* pMarker = static_cast < CMarker* > ( pElement );
// Position
position.data.vecPosition = pMarker->GetPosition ();
BitStream.Write ( &position );
// Type
SMarkerTypeSync markerType;
markerType.data.ucType = pMarker->GetMarkerType ();
BitStream.Write ( &markerType );
// Size
float fSize = pMarker->GetSize ();
BitStream.Write ( fSize );
// Colour
SColorSync color;
color = pMarker->GetColor ();
BitStream.Write ( &color );
// Write the target position vector eventually
if ( markerType.data.ucType == CMarker::TYPE_CHECKPOINT ||
markerType.data.ucType == CMarker::TYPE_RING )
{
if ( pMarker->HasTarget () )
{
BitStream.WriteBit ( true );
position.data.vecPosition = pMarker->GetTarget ();
BitStream.Write ( &position );
}
else
BitStream.WriteBit ( false );
}
break;
}
case CElement::BLIP:
{
CBlip* pBlip = static_cast < CBlip* > ( pElement );
// Grab the blip position
position.data.vecPosition = pBlip->GetPosition ();
BitStream.Write ( &position );
// Write the ordering id
BitStream.WriteCompressed ( pBlip->m_sOrdering );
// Write the visible distance
BitStream.Write ( pBlip->m_fVisibleDistance );
// Write the icon
unsigned char ucIcon = pBlip->m_ucIcon;
BitStream.Write ( ucIcon );
if ( ucIcon == 0 )
{
// Write the size
BitStream.Write ( pBlip->m_ucSize );
// Write the color
SColorSync color;
color = pBlip->GetColor ();
BitStream.Write ( &color );
}
break;
}
case CElement::RADAR_AREA:
{
CRadarArea* pArea = static_cast < CRadarArea* > ( pElement );
// Write the position
SPosition2DSync position2D ( false );
position2D.data.vecPosition = pArea->GetPosition ();
BitStream.Write ( &position2D );
// Write the size
SPosition2DSync size2D ( false );
size2D.data.vecPosition = pArea->GetSize ();
BitStream.Write ( &size2D );
// And the color
SColor color = pArea->GetColor ();
BitStream.Write ( color.R );
BitStream.Write ( color.G );
BitStream.Write ( color.B );
BitStream.Write ( color.A );
// Write whether it is flashing
bool bIsFlashing = pArea->IsFlashing ();
BitStream.WriteBit ( bIsFlashing );
break;
}
case CElement::WORLD_MESH:
{
/*
CWorldMesh* pMesh = static_cast < CWorldMesh* > ( pElement );
// Write the name
char* szName = pMesh->GetName ();
unsigned short usNameLength = static_cast < unsigned short > ( strlen ( szName ) );
BitStream.Write ( usNameLength );
BitStream.Write ( szName, static_cast < int > ( usNameLength ) );
// Write the position and rotation
CVector vecTemp = pMesh->GetPosition ();
BitStream.Write ( vecTemp.fX );
BitStream.Write ( vecTemp.fY );
BitStream.Write ( vecTemp.fZ );
vecTemp = pMesh->GetRotation ();
BitStream.Write ( vecTemp.fX );
BitStream.Write ( vecTemp.fY );
BitStream.Write ( vecTemp.fZ );
*/
break;
}
case CElement::TEAM:
{
CTeam* pTeam = static_cast < CTeam* > ( pElement );
// Write the name
char* szTeamName = pTeam->GetTeamName ();
unsigned short usNameLength = static_cast < unsigned short > ( strlen ( szTeamName ) );
unsigned char ucRed, ucGreen, ucBlue;
pTeam->GetColor ( ucRed, ucGreen, ucBlue );
bool bFriendlyFire = pTeam->GetFriendlyFire ();
BitStream.WriteCompressed ( usNameLength );
BitStream.Write ( szTeamName, usNameLength );
BitStream.Write ( ucRed );
BitStream.Write ( ucGreen );
BitStream.Write ( ucBlue );
BitStream.WriteBit ( bFriendlyFire );
break;
}
case CElement::PED:
{
CPed* pPed = static_cast < CPed* > ( pElement );
// position
position.data.vecPosition = pPed->GetPosition ();
BitStream.Write ( &position );
// model
unsigned short usModel = pPed->GetModel ();
BitStream.WriteCompressed ( usModel );
// rotation
SPedRotationSync pedRotation;
pedRotation.data.fRotation = pPed->GetRotation ();
BitStream.Write ( &pedRotation );
// health
SPlayerHealthSync health;
health.data.fValue = pPed->GetHealth ();
BitStream.Write ( &health );
// Armor
SPlayerArmorSync armor;
armor.data.fValue = pPed->GetArmor ();
BitStream.Write ( &armor );
// vehicle
CVehicle * pVehicle = pPed->GetOccupiedVehicle ();
if ( pVehicle )
{
BitStream.WriteBit ( true );
BitStream.WriteCompressed ( pVehicle->GetID () );
SOccupiedSeatSync seat;
seat.data.ucSeat = pPed->GetOccupiedVehicleSeat ();
BitStream.Write ( &seat );
}
else
BitStream.WriteBit ( false );
// flags
BitStream.WriteBit ( pPed->HasJetPack () );
BitStream.WriteBit ( pPed->IsSyncable () );
BitStream.WriteBit ( pPed->IsHeadless () );
BitStream.WriteBit ( pPed->IsFrozen () );
// alpha
SEntityAlphaSync alpha;
alpha.data.ucAlpha = pPed->GetAlpha ();
BitStream.Write ( &alpha );
if ( BitStream.Version () < 0x07 )
break;
// clothes
unsigned char ucNumClothes = 0;
CPlayerClothes* pClothes = pPed->GetClothes ( );
for ( unsigned char ucType = 0 ; ucType < PLAYER_CLOTHING_SLOTS ; ucType++ )
{
SPlayerClothing* pClothing = pClothes->GetClothing ( ucType );
if ( pClothing )
{
ucNumClothes++;
}
}
BitStream.Write ( ucNumClothes );
for ( unsigned char ucType = 0 ; ucType < PLAYER_CLOTHING_SLOTS ; ucType++ )
{
SPlayerClothing* pClothing = pClothes->GetClothing ( ucType );
if ( pClothing )
{
unsigned char ucTextureLength = strlen ( pClothing->szTexture );
unsigned char ucModelLength = strlen ( pClothing->szModel );
BitStream.Write ( ucTextureLength );
BitStream.Write ( pClothing->szTexture, ucTextureLength );
BitStream.Write ( ucModelLength );
BitStream.Write ( pClothing->szModel, ucModelLength );
BitStream.Write ( ucType );
}
}
break;
}
case CElement::DUMMY:
{
CDummy* pDummy = static_cast < CDummy* > ( pElement );
// Type Name
const char* szTypeName = pDummy->GetTypeName ().c_str ();
unsigned short usTypeNameLength = static_cast < unsigned short > ( strlen ( szTypeName ) );
BitStream.WriteCompressed ( usTypeNameLength );
BitStream.Write ( const_cast < char* > ( szTypeName ), usTypeNameLength );
// Position
position.data.vecPosition = pDummy->GetPosition();
if ( position.data.vecPosition != CVector ( 0.0f, 0.0f, 0.0f ) )
{
BitStream.WriteBit ( true );
BitStream.Write ( &position );
}
else
BitStream.WriteBit ( false );
break;
}
case CElement::PLAYER:
{
break;
}
case CElement::SCRIPTFILE:
{
// No extra data
break;
}
case CElement::COLSHAPE:
{
CColShape* pColShape = static_cast < CColShape* > ( pElement );
if ( !pColShape->GetParentEntity () )
{
// Jax: i'm pretty sure this is f*****g up our packet somehow..
// all valid col-shapes should have a parent!
assert ( false );
}
// Type
SColshapeTypeSync colType;
colType.data.ucType = static_cast < unsigned char > ( pColShape->GetShapeType () );
BitStream.Write ( &colType );
// Position
position.data.vecPosition = pColShape->GetPosition ();
BitStream.Write ( &position );
// Enabled
BitStream.WriteBit ( pColShape->IsEnabled () );
// Auto Call Event
BitStream.WriteBit ( pColShape->GetAutoCallEvent () );
switch ( pColShape->GetShapeType () )
{
case COLSHAPE_CIRCLE:
{
BitStream.Write ( static_cast < CColCircle* > ( pColShape )->GetRadius () );
break;
}
case COLSHAPE_CUBOID:
{
SPositionSync size ( false );
size.data.vecPosition = static_cast < CColCuboid* > ( pColShape )->GetSize ();
BitStream.Write ( &size );
break;
}
case COLSHAPE_SPHERE:
{
BitStream.Write ( static_cast < CColSphere* > ( pColShape )->GetRadius () );
break;
}
case COLSHAPE_RECTANGLE:
{
SPosition2DSync size ( false );
size.data.vecPosition = static_cast < CColRectangle* > ( pColShape )->GetSize ();
BitStream.Write ( &size );
break;
}
case COLSHAPE_TUBE:
{
BitStream.Write ( static_cast < CColTube* > ( pColShape )->GetRadius () );
BitStream.Write ( static_cast < CColTube* > ( pColShape )->GetHeight () );
break;
}
case COLSHAPE_POLYGON:
{
CColPolygon* pPolygon = static_cast < CColPolygon* > ( pColShape );
BitStream.WriteCompressed ( pPolygon->CountPoints() );
std::vector < CVector2D > ::const_iterator iter = pPolygon->IterBegin();
for ( ; iter != pPolygon->IterEnd () ; iter++ )
{
SPosition2DSync vertex ( false );
vertex.data.vecPosition = *iter;
BitStream.Write ( &vertex );
}
break;
}
default: break;
}
break;
}
case CElement::HANDLING:
{
// Cast to handling class
CHandling* pHandling = static_cast < CHandling* > ( pElement );
bool bMass, bTurnMass, bDragCoeff, bCenterOfMass, bPercentSubmerged;
bool bTractionMultiplier, bDriveType, bEngineType, bNumberOfGears;
bool bEngineAccelleration, bEngineInertia, bMaxVelocity, bBrakeDecelleration;
bool bBrakeBias, bABS, bSteeringLock, bTractionLoss, bTractionBias;
bool bSuspensionForceLevel, bSuspensionDamping, bSuspensionHighSpeedDamping;
bool bSuspensionUpperLimit, bSuspensionLowerLimit, bSuspensionFrontRearBias;
bool bSuspensionAntidiveMultiplier, bCollisionDamageMultiplier;
bool bSeatOffsetDistance, bHandlingFlags, bModelFlags, bHeadLight;
bool bTailLight, bAnimGroup;
// Write all the details about the handling
float fMass = pHandling->GetMass ( bMass );
float fTurnMass = pHandling->GetTurnMass ( bTurnMass );
float fDragCoeff = pHandling->GetDragCoeff ( bDragCoeff );
const CVector& vecCenterOfMass = pHandling->GetCenterOfMass ( bCenterOfMass );
unsigned int uiPercentSubmerged = pHandling->GetPercentSubmerged ( bPercentSubmerged );
float fTractionMultiplier = pHandling->GetTractionMultiplier ( bTractionMultiplier );
unsigned char ucDriveType = pHandling->GetDriveType ( bDriveType );
unsigned char ucEngineType = pHandling->GetEngineType ( bEngineType );
unsigned char ucNumberOfGears = pHandling->GetNumberOfGears ( bNumberOfGears );
float fEngineAccelleration = pHandling->GetEngineAccelleration ( bEngineAccelleration );
float fEngineInertia = pHandling->GetEngineInertia ( bEngineInertia );
float fMaxVelocity = pHandling->GetMaxVelocity ( bMaxVelocity );
float fBrakeDecelleration = pHandling->GetBrakeDecelleration ( bBrakeDecelleration );
float fBrakeBias = pHandling->GetBrakeBias ( bBrakeBias );
unsigned char ucABS = pHandling->GetABS ( bABS ) ? 1 : 0;
float fSteeringLock = pHandling->GetSteeringLock ( bSteeringLock );
float fTractionLoss = pHandling->GetTractionLoss ( bTractionLoss );
float fTractionBias = pHandling->GetTractionBias ( bTractionBias );
float fSuspensionForceLevel = pHandling->GetSuspensionForceLevel ( bSuspensionForceLevel );
float fSuspensionDamping = pHandling->GetSuspensionDamping ( bSuspensionDamping );
float fSuspensionHighSpeedDamping = pHandling->GetSuspensionHighSpeedDamping ( bSuspensionHighSpeedDamping );
float fSuspensionUpperLimit = pHandling->GetSuspensionUpperLimit ( bSuspensionUpperLimit );
float fSuspensionLowerLimit = pHandling->GetSuspensionLowerLimit ( bSuspensionLowerLimit );
float fSuspensionFrontRearBias = pHandling->GetSuspensionFrontRearBias ( bSuspensionFrontRearBias );
float fSuspensionAntidiveMultiplier = pHandling->GetSuspensionAntidiveMultiplier ( bSuspensionAntidiveMultiplier );
float fCollisionDamageMultiplier = pHandling->GetCollisionDamageMultiplier ( bCollisionDamageMultiplier );
float fSeatOffsetDistance = pHandling->GetSeatOffsetDistance ( bSeatOffsetDistance );
unsigned int uiHandlingFlags = pHandling->GetHandlingFlags ( bHandlingFlags );
unsigned int uiModelFlags = pHandling->GetModelFlags ( bModelFlags );
unsigned char ucHeadLight = pHandling->GetHeadLight ( bHeadLight );
unsigned char ucTailLight = pHandling->GetTailLight ( bTailLight );
unsigned char ucAnimGroup = pHandling->GetAnimGroup ( bAnimGroup );
// Put all the bools in a long so the client knows what it's going to
// receive
unsigned long ulChanged = static_cast < unsigned long > ( bMass ) |
static_cast < unsigned long > ( bTurnMass ) << 1 |
static_cast < unsigned long > ( bDragCoeff ) << 2 |
static_cast < unsigned long > ( bCenterOfMass ) << 3 |
static_cast < unsigned long > ( bPercentSubmerged ) << 4 |
static_cast < unsigned long > ( bTractionMultiplier ) << 5 |
static_cast < unsigned long > ( bDriveType ) << 6 |
static_cast < unsigned long > ( bEngineType ) << 7 |
static_cast < unsigned long > ( bNumberOfGears ) << 8 |
static_cast < unsigned long > ( bEngineAccelleration ) << 9 |
static_cast < unsigned long > ( bEngineInertia ) << 10 |
static_cast < unsigned long > ( bMaxVelocity ) << 11 |
static_cast < unsigned long > ( bBrakeDecelleration ) << 12 |
static_cast < unsigned long > ( bBrakeBias ) << 13 |
static_cast < unsigned long > ( bABS ) << 14 |
static_cast < unsigned long > ( bSteeringLock ) << 15 |
static_cast < unsigned long > ( bTractionLoss ) << 16 |
static_cast < unsigned long > ( bTractionBias ) << 17 |
static_cast < unsigned long > ( bSuspensionForceLevel ) << 18 |
static_cast < unsigned long > ( bSuspensionDamping ) << 19 |
static_cast < unsigned long > ( bSuspensionHighSpeedDamping ) << 20 |
static_cast < unsigned long > ( bSuspensionUpperLimit ) << 21 |
static_cast < unsigned long > ( bSuspensionLowerLimit ) << 22 |
static_cast < unsigned long > ( bSuspensionFrontRearBias ) << 23 |
static_cast < unsigned long > ( bSuspensionAntidiveMultiplier ) << 24 |
static_cast < unsigned long > ( bCollisionDamageMultiplier ) << 25 |
static_cast < unsigned long > ( bSeatOffsetDistance ) << 26 |
static_cast < unsigned long > ( bHandlingFlags ) << 27 |
static_cast < unsigned long > ( bModelFlags ) << 28 |
static_cast < unsigned long > ( bHeadLight ) << 29 |
static_cast < unsigned long > ( bTailLight ) << 30 |
static_cast < unsigned long > ( bAnimGroup ) << 31;
BitStream.Write ( ulChanged );
if ( bMass )
BitStream.Write ( fMass );
if ( bTurnMass )
BitStream.Write ( fTurnMass );
if ( bDragCoeff )
BitStream.Write ( fDragCoeff );
if ( bCenterOfMass )
{
BitStream.Write ( vecCenterOfMass.fX );
BitStream.Write ( vecCenterOfMass.fY );
BitStream.Write ( vecCenterOfMass.fZ );
}
if ( bPercentSubmerged )
BitStream.Write ( uiPercentSubmerged );
if ( bTractionMultiplier )
BitStream.Write ( fTractionMultiplier );
if ( bDriveType )
BitStream.Write ( ucDriveType );
if ( bEngineType )
BitStream.Write ( ucEngineType );
if ( bNumberOfGears )
BitStream.Write ( ucNumberOfGears );
if ( bEngineAccelleration )
BitStream.Write ( fEngineAccelleration );
if ( bEngineInertia )
BitStream.Write ( fEngineInertia );
if ( bMaxVelocity )
BitStream.Write ( fMaxVelocity );
if ( bBrakeDecelleration )
BitStream.Write ( fBrakeDecelleration );
if ( bBrakeBias )
BitStream.Write ( fBrakeBias );
if ( bABS )
BitStream.Write ( ucABS );
if ( bSteeringLock )
BitStream.Write ( fSteeringLock );
if ( bTractionLoss )
BitStream.Write ( fTractionLoss );
if ( bTractionBias )
BitStream.Write ( fTractionBias );
if ( bSuspensionForceLevel )
BitStream.Write ( fSuspensionForceLevel );
if ( bSuspensionDamping )
BitStream.Write ( fSuspensionDamping );
if ( bSuspensionHighSpeedDamping )
BitStream.Write ( fSuspensionHighSpeedDamping );
if ( bSuspensionUpperLimit )
BitStream.Write ( fSuspensionUpperLimit );
if ( bSuspensionLowerLimit )
BitStream.Write ( fSuspensionLowerLimit );
if ( bSuspensionFrontRearBias )
BitStream.Write ( fSuspensionFrontRearBias );
if ( bSuspensionAntidiveMultiplier )
BitStream.Write ( fSuspensionAntidiveMultiplier );
if ( bCollisionDamageMultiplier )
BitStream.Write ( fCollisionDamageMultiplier );
if ( bSeatOffsetDistance )
BitStream.Write ( fSeatOffsetDistance );
if ( bHandlingFlags )
BitStream.Write ( uiHandlingFlags );
if ( bModelFlags )
BitStream.Write ( uiModelFlags );
if ( bHeadLight )
BitStream.Write ( ucHeadLight );
if ( bTailLight )
BitStream.Write ( ucTailLight );
if ( bAnimGroup )
BitStream.Write ( ucAnimGroup );
// Write number of vehicles that have this handling applied as default
unsigned char ucCount = static_cast < unsigned char > ( pHandling->CountDefaultTo () );
BitStream.Write ( ucCount );
// Write their ID's as bytes (real id - 400)
std::list < unsigned short > ::const_iterator iter = pHandling->IterDefaultToBegin ();
for ( ; iter != pHandling->IterDefaultToEnd (); iter++ )
{
// Grab the ID
unsigned char ucID = (*iter) - 400;
BitStream.Write ( ucID );
}
// Done
break;
}
case CElement::WATER:
{
CWater* pWater = static_cast < CWater* > ( pElement );
unsigned char ucNumVertices = (unsigned char)pWater->GetNumVertices ();
BitStream.Write ( ucNumVertices );
CVector vecVertex;
for ( int i = 0; i < ucNumVertices; i++ )
{
pWater->GetVertex ( i, vecVertex );
BitStream.Write ( (short)vecVertex.fX );
BitStream.Write ( (short)vecVertex.fY );
BitStream.Write ( vecVertex.fZ );
}
break;
}
default:
{
assert ( 0 );
CLogger::LogPrintf ( "not sending this element - id: %i\n", pElement->GetType () );
}
}
}
// Success
return true;
}
return false;
}