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 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 );
BitStream.Write ( m_fWaterLevel );
BitStream.WriteCompressed ( m_usFPSLimit );
// Write the garage states
for ( unsigned char i = 0 ; i < MAX_GARAGES ; i++ )
{
BitStream.WriteBit( static_cast < unsigned char > ( m_pbGarageStates[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 );
BitStream.Write ( &funBugs );
return true;
}
bool CLightsyncPacket::Write(NetBitStreamInterface& BitStream) const
{
bool bSyncPosition;
if (Count() == 0)
return false;
for (std::vector<CPlayer*>::const_iterator iter = m_players.begin(); iter != m_players.end(); ++iter)
{
CPlayer* pPlayer = *iter;
CPlayer::SLightweightSyncData& data = pPlayer->GetLightweightSyncData();
CVehicle* pVehicle = pPlayer->GetOccupiedVehicle();
// Find the difference between now and the time the position last changed for the player
long long llTicksDifference = GetTickCount64_() - pPlayer->GetPositionLastChanged();
// Right we need to sync the position if there is no vehicle or he's in a vehicle and the difference between setPosition is less than or equal to the
// slow sync rate i.e. make sure his position has been updated more than 0.001f in the last 1500ms plus a small margin for error (probably not needed).
// This will ensure we only send positions when the position has changed.
bSyncPosition = (!pVehicle || pPlayer->GetOccupiedVehicleSeat() == 0) && llTicksDifference <= g_TickRateSettings.iLightSync + 100;
BitStream.Write(pPlayer->GetID());
BitStream.Write((unsigned char)pPlayer->GetSyncTimeContext());
unsigned short usLatency = pPlayer->GetPing();
BitStream.WriteCompressed(usLatency);
BitStream.WriteBit(data.health.bSync);
if (data.health.bSync)
{
SPlayerHealthSync health;
health.data.fValue = pPlayer->GetHealth();
BitStream.Write(&health);
SPlayerArmorSync armor;
armor.data.fValue = pPlayer->GetArmor();
BitStream.Write(&armor);
}
BitStream.WriteBit(bSyncPosition);
if (bSyncPosition)
{
SLowPrecisionPositionSync pos;
pos.data.vecPosition = pPlayer->GetPosition();
BitStream.Write(&pos);
bool bSyncVehicleHealth = data.vehicleHealth.bSync && pVehicle;
BitStream.WriteBit(bSyncVehicleHealth);
if (bSyncVehicleHealth)
{
SLowPrecisionVehicleHealthSync health;
health.data.fValue = pVehicle->GetHealth();
BitStream.Write(&health);
}
}
}
return true;
}
void CPositionRotationAnimation::ToBitStream( NetBitStreamInterface& a_rBitStream, bool a_bResumeMode ) const
{
a_rBitStream.WriteBit ( a_bResumeMode );
if ( a_bResumeMode )
{
unsigned long ulNow = _GetTime ();
unsigned long ulElaspedTime = ulNow - m_ulStartTime;
unsigned long ulTimeLeft = 0;
if ( m_ulEndTime > ulNow )
{
ulTimeLeft = m_ulEndTime - ulNow;
}
a_rBitStream.WriteCompressed ( ulElaspedTime );
a_rBitStream.WriteCompressed ( ulTimeLeft );
}
else
{
a_rBitStream.WriteCompressed ( m_ulDuration );
}
SPositionSync positionSync;
positionSync.data.vecPosition = m_SourceValue.m_vecPosition;
a_rBitStream.Write ( &positionSync );
SRotationRadiansSync rotationSync ( true ); //RPC function used floats when join time packet didn't, let's go for float
rotationSync.data.vecRotation = m_SourceValue.m_vecRotation;
a_rBitStream.Write ( &rotationSync );
positionSync.data.vecPosition = m_TargetValue.m_vecPosition;
a_rBitStream.Write ( &positionSync );
a_rBitStream.WriteBit ( m_bDeltaRotationMode );
if ( m_bDeltaRotationMode )
{
rotationSync.data.vecRotation = m_DeltaValue.m_vecRotation; //We serialize DELTA
}
else
{
rotationSync.data.vecRotation = m_TargetValue.m_vecRotation;
}
a_rBitStream.Write ( &rotationSync );
////We write the string directly to allow new types without changing netcode (since integer values of enum might change)
a_rBitStream.WriteString ( CEasingCurve::GetStringFromEasingType( m_easingCurve.GetType() ) );
double fEasingPeriod, fEasingAmplitude, fEasingOvershoot;
m_easingCurve.GetParams ( fEasingPeriod, fEasingAmplitude, fEasingOvershoot );
a_rBitStream.Write ( fEasingPeriod );
a_rBitStream.Write ( fEasingAmplitude );
a_rBitStream.Write ( fEasingOvershoot );
}
///////////////////////////////////////////////////////////////
//
// CLatentSendQueue::SendCancelNotification
//
// Tell remote an in-progress transfer is cancelled
//
///////////////////////////////////////////////////////////////
void CLatentSendQueue::SendCancelNotification ( SSendItem& activeTx )
{
assert ( activeTx.bSendStarted && !activeTx.bSendFinishing );
NetBitStreamInterface* pBitStream = DoAllocateNetBitStream ( m_RemoteId, m_usBitStreamVersion );
pBitStream->WriteBits ( &activeTx.uiId, 15 );
pBitStream->WriteBit ( 1 );
pBitStream->Write ( (uchar)FLAG_CANCEL );
DoSendPacket ( PACKET_ID_LATENT_TRANSFER, m_RemoteId, pBitStream, PACKET_PRIORITY_LOW, PACKET_RELIABILITY_RELIABLE_ORDERED, PACKET_ORDERING_DATA_TRANSFER );
DoDeallocateNetBitStream ( pBitStream );
}
bool CPickupHitConfirmPacket::Write ( NetBitStreamInterface& BitStream ) const
{
// unsigned short (2) - pickup id
// bool - hide it?
// Got a pickup to send?
if ( m_pPickup )
{
// Write the pickup id and visibily state
BitStream.Write ( m_pPickup->GetID () );
// WRite the flags
BitStream.WriteBit ( m_pPickup->IsVisible () );
BitStream.WriteBit ( m_bPlaySound );
return true;
}
return false;
}
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;
}
bool CExplosionSyncPacket::Write(NetBitStreamInterface& BitStream) const
{
// Write the source player and latency if any. Otherwize 0
if (m_pSourceElement)
{
BitStream.WriteBit(true);
ElementID ID = m_pSourceElement->GetID();
BitStream.Write(ID);
unsigned short usLatency = static_cast<CPlayer*>(m_pSourceElement)->GetPing();
BitStream.WriteCompressed(usLatency);
}
else
{
BitStream.WriteBit(false);
}
if (m_OriginID != INVALID_ELEMENT_ID)
{
BitStream.WriteBit(true);
BitStream.Write(m_OriginID);
}
else
BitStream.WriteBit(false);
// Write position and type
SPositionSync position(false);
position.data.vecPosition = m_vecPosition;
BitStream.Write(&position);
SExplosionTypeSync explosionType;
explosionType.data.uiType = m_ucType;
BitStream.Write(&explosionType);
return true;
}
bool CVehicleTrailerPacket::Write ( NetBitStreamInterface& BitStream ) const
{
BitStream.Write ( m_Vehicle );
BitStream.Write ( m_AttachedVehicle );
BitStream.WriteBit ( m_bAttached );
if ( m_bAttached )
{
SPositionSync position ( false );
position.data.vecPosition = m_vecPosition;
BitStream.Write ( &position );
SRotationDegreesSync rotation ( false );
rotation.data.vecRotation = m_vecRotationDegrees;
BitStream.Write ( &rotation );
SVelocitySync turn;
turn.data.vecVelocity = m_vecTurnSpeed;
BitStream.Write ( &turn );
}
return true;
}
bool CServerTextItemPacket::Write ( NetBitStreamInterface &BitStream ) const
{
BitStream.WriteCompressed ( m_ulUniqueId );
// Write the flag byte
BitStream.WriteBit ( m_bDeletable );
// Not deleting this?
if ( !m_bDeletable )
{
BitStream.Write ( m_fX );
BitStream.Write ( m_fY );
BitStream.Write ( m_fScale );
BitStream.Write ( m_red );
BitStream.Write ( m_green );
BitStream.Write ( m_blue );
BitStream.Write ( m_alpha );
BitStream.Write ( m_ucFormat );
// Grab the text length
size_t sizeText = strlen ( m_szText );
if ( sizeText > 1024 )
{
sizeText = 1024;
}
// Write the text
BitStream.WriteCompressed ( static_cast < unsigned short > ( sizeText ) );
if ( sizeText )
{
BitStream.Write ( m_szText, sizeText );
}
}
return true;
}
bool CLuaArgument::WriteToBitStream ( NetBitStreamInterface& bitStream, std::map < 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:
{
if ( pKnownTables && pKnownTables->find ( m_pTableData ) != pKnownTables->end () )
{
// Self-referencing table
type.data.ucType = LUA_TTABLEREF;
bitStream.Write ( &type );
bitStream.WriteCompressed ( pKnownTables->find ( m_pTableData )->second );
}
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 = strlen ( szTemp );
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 ( const_cast < char* > ( szTemp ), usLength );
}
}
else
{
// Too long string
LogUnableToPacketize ( "Couldn't packetize argument list. Invalid string specified, limit is 65535 characters." );
// 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.WriteCompressed ( static_cast < ElementID > ( 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;
}
bool CVehiclePuresyncPacket::Write ( NetBitStreamInterface& BitStream ) const
{
// Got a player to send?
if ( m_pSourceElement )
{
CPlayer * pSourcePlayer = static_cast < CPlayer * > ( m_pSourceElement );
// Player is in a vehicle and is the driver?
CVehicle* pVehicle = pSourcePlayer->GetOccupiedVehicle ();
if ( pVehicle )
{
// Player ID
ElementID PlayerID = pSourcePlayer->GetID ();
BitStream.Write ( PlayerID );
// Write the time context of that player
BitStream.Write ( pSourcePlayer->GetSyncTimeContext () );
// Write his ping divided with 2 plus a small number so the client can find out when this packet was sent
unsigned short usLatency = pSourcePlayer->GetPing ();
BitStream.WriteCompressed ( usLatency );
// Write the keysync data
CControllerState ControllerState = pSourcePlayer->GetPad ()->GetCurrentControllerState ();
WriteFullKeysync ( ControllerState, BitStream );
// Write the vehicle matrix only if he's the driver
CVector vecTemp;
unsigned int uiSeat = pSourcePlayer->GetOccupiedVehicleSeat ();
if ( uiSeat == 0 )
{
// Vehicle position
SPositionSync position ( false );
position.data.vecPosition = pVehicle->GetPosition ();
BitStream.Write ( &position );
// Vehicle rotation
SRotationDegreesSync rotation;
pVehicle->GetRotationDegrees ( rotation.data.vecRotation );
BitStream.Write ( &rotation );
// Move speed vector
SVelocitySync velocity;
velocity.data.vecVelocity = pVehicle->GetVelocity ();
BitStream.Write ( &velocity );
// Turn speed vector
SVelocitySync turnSpeed;
turnSpeed.data.vecVelocity = pVehicle->GetTurnSpeed ();
BitStream.Write ( &turnSpeed );
// Health
SVehicleHealthSync health;
health.data.fValue = pVehicle->GetHealth ();
BitStream.Write ( &health );
}
// Player health and armor
SPlayerHealthSync health;
health.data.fValue = pSourcePlayer->GetHealth ();
BitStream.Write ( &health );
SPlayerArmorSync armor;
armor.data.fValue = pSourcePlayer->GetArmor ();
BitStream.Write ( &armor );
// Weapon
unsigned char ucWeaponType = pSourcePlayer->GetWeaponType ();
// Flags
SVehiclePuresyncFlags flags;
flags.data.bIsWearingGoggles = pSourcePlayer->IsWearingGoggles ();
flags.data.bIsDoingGangDriveby = pSourcePlayer->IsDoingGangDriveby ();
flags.data.bIsSirenOrAlarmActive = pVehicle->IsSirenActive ();
flags.data.bIsSmokeTrailEnabled = pVehicle->IsSmokeTrailEnabled ();
flags.data.bIsLandingGearDown = pVehicle->IsLandingGearDown ();
flags.data.bIsOnGround = pVehicle->IsOnGround ();
flags.data.bIsInWater = pVehicle->IsInWater ();
flags.data.bIsDerailed = pVehicle->IsDerailed ();
flags.data.bIsAircraft = ( pVehicle->GetVehicleType () == VEHICLE_PLANE ||
pVehicle->GetVehicleType () == VEHICLE_HELI );
flags.data.bHasAWeapon = ( ucWeaponType != 0 );
flags.data.bIsHeliSearchLightVisible = pVehicle->IsHeliSearchLightVisible ();
BitStream.Write ( &flags );
// Write the weapon stuff
if ( flags.data.bHasAWeapon )
{
// Write the weapon slot
SWeaponSlotSync slot;
slot.data.uiSlot = pSourcePlayer->GetWeaponSlot ();
BitStream.Write ( &slot );
if ( flags.data.bIsDoingGangDriveby && CWeaponNames::DoesSlotHaveAmmo ( slot.data.uiSlot ) )
{
// Write the ammo states
SWeaponAmmoSync ammo ( ucWeaponType, false, true );
ammo.data.usAmmoInClip = pSourcePlayer->GetWeaponAmmoInClip ();
BitStream.Write ( &ammo );
// Sync aim data
SWeaponAimSync aim ( 0.0f, true );
aim.data.vecOrigin = pSourcePlayer->GetSniperSourceVector ();
pSourcePlayer->GetTargettingVector ( aim.data.vecTarget );
aim.data.fArm = pSourcePlayer->GetAimDirection ();
BitStream.Write ( &aim );
// Sync driveby direction
SDrivebyDirectionSync driveby;
driveby.data.ucDirection = pSourcePlayer->GetDriveByDirection ();
BitStream.Write ( &driveby );
}
}
// Vehicle specific data only if he's the driver
if ( uiSeat == 0 )
{
WriteVehicleSpecific ( pVehicle, BitStream );
}
// Write vehicle_look_left and vehicle_look_right control states when
// it's an aircraft.
if ( flags.data.bIsAircraft )
{
BitStream.WriteBit ( ControllerState.LeftShoulder2 != 0 );
BitStream.WriteBit ( ControllerState.RightShoulder2 != 0 );
}
// 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 CEntityAddPacket::Write ( NetBitStreamInterface& BitStream ) const
{
SPositionSync position ( false );
// Check that we have any entities
if ( m_Entities.size () > 0 )
{
// Write the number of entities
unsigned int NumElements = m_Entities.size ();
BitStream.WriteCompressed ( NumElements );
// 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.Write ( 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.Write ( 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.Write ( 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 );
// Entity collisions enabled
bool bCollisionsEnabled = true;
switch ( pElement->GetType() )
{
case CElement::VEHICLE:
{
CVehicle* pVehicle = static_cast < CVehicle* > ( pElement );
bCollisionsEnabled = pVehicle->GetCollisionEnabled ( );
break;
}
case CElement::OBJECT:
{
CObject* pObject = static_cast < CObject* > ( pElement );
bCollisionsEnabled = pObject->GetCollisionEnabled ( );
break;
}
case CElement::PED:
case CElement::PLAYER:
{
CPed* pPed = static_cast < CPed* > ( pElement );
bCollisionsEnabled = pPed->GetCollisionEnabled ( );
break;
}
}
BitStream.WriteBit ( bCollisionsEnabled );
// 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 );
// Double sided
bool bIsDoubleSided = pObject->IsDoubleSided ();
BitStream.WriteBit ( bIsDoubleSided );
// Moving
const CPositionRotationAnimation* pMoveAnimation = pObject->GetMoveAnimation ();
if ( pMoveAnimation )
{
BitStream.WriteBit ( true );
pMoveAnimation->ToBitStream ( BitStream, true );
}
else
{
BitStream.WriteBit ( false );
}
// Scale
float fScale = pObject->GetScale ();
BitStream.Write ( fScale );
// Static
bool bStatic = pObject->IsStatic ();
BitStream.WriteBit ( bStatic );
// Health
SObjectHealthSync health;
health.data.fValue = pObject->GetHealth ();
BitStream.Write ( &health );
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
CVehicleColor& vehColor = pVehicle->GetColor ();
uchar ucNumColors = vehColor.GetNumColorsUsed () - 1;
BitStream.WriteBits ( &ucNumColors, 2 );
for ( uint i = 0 ; i <= ucNumColors ; i++ )
{
SColor RGBColor = vehColor.GetRGBColor ( i );
BitStream.Write ( RGBColor.R );
BitStream.Write ( RGBColor.G );
BitStream.Write ( RGBColor.B );
}
// 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 ) )
{
SVehicleTurretSync 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 () );
}
// If the vehicle has doors, sync their open angle ratios.
if ( CVehicleManager::HasDoors ( usModel ) )
{
SDoorOpenRatioSync door;
for ( unsigned char i = 0; i < 6; ++i )
{
door.data.fRatio = pVehicle->GetDoorOpenRatio ( i );
BitStream.Write ( &door );
}
}
// 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 );
// Write handling
if ( g_pGame->GetHandlingManager()->HasModelHandlingChanged ( static_cast < eVehicleTypes > ( pVehicle->GetModel() ) )
|| pVehicle->HasHandlingChanged() )
{
BitStream.WriteBit ( true );
SVehicleHandlingSync handling;
CHandlingEntry* pEntry = pVehicle->GetHandlingData ();
handling.data.fMass = pEntry->GetMass ();
handling.data.fTurnMass = pEntry->GetTurnMass ();
handling.data.fDragCoeff = pEntry->GetDragCoeff ();
handling.data.vecCenterOfMass = pEntry->GetCenterOfMass ();
handling.data.ucPercentSubmerged = pEntry->GetPercentSubmerged ();
handling.data.fTractionMultiplier = pEntry->GetTractionMultiplier ();
handling.data.ucDriveType = pEntry->GetCarDriveType ();
handling.data.ucEngineType = pEntry->GetCarEngineType ();
handling.data.ucNumberOfGears = pEntry->GetNumberOfGears ();
handling.data.fEngineAcceleration = pEntry->GetEngineAcceleration ();
handling.data.fEngineInertia = pEntry->GetEngineInertia ();
handling.data.fMaxVelocity = pEntry->GetMaxVelocity ();
handling.data.fBrakeDeceleration = pEntry->GetBrakeDeceleration ();
handling.data.fBrakeBias = pEntry->GetBrakeBias ();
handling.data.bABS = pEntry->GetABS ();
handling.data.fSteeringLock = pEntry->GetSteeringLock ();
handling.data.fTractionLoss = pEntry->GetTractionLoss ();
handling.data.fTractionBias = pEntry->GetTractionBias ();
handling.data.fSuspensionForceLevel = pEntry->GetSuspensionForceLevel ();
handling.data.fSuspensionDamping = pEntry->GetSuspensionDamping ();
handling.data.fSuspensionHighSpdDamping = pEntry->GetSuspensionHighSpeedDamping ();
handling.data.fSuspensionUpperLimit = pEntry->GetSuspensionUpperLimit ();
handling.data.fSuspensionLowerLimit = pEntry->GetSuspensionLowerLimit ();
handling.data.fSuspensionFrontRearBias = pEntry->GetSuspensionFrontRearBias ();
handling.data.fSuspensionAntiDiveMultiplier = pEntry->GetSuspensionAntiDiveMultiplier ();
handling.data.fCollisionDamageMultiplier = pEntry->GetCollisionDamageMultiplier ();
handling.data.uiModelFlags = pEntry->GetModelFlags ();
handling.data.uiHandlingFlags = pEntry->GetHandlingFlags ();
handling.data.fSeatOffsetDistance = pEntry->GetSeatOffsetDistance ();
//handling.data.uiMonetary = pEntry->GetMonetary ();
//handling.data.ucHeadLight = pEntry->GetHeadLight ();
//handling.data.ucTailLight = pEntry->GetTailLight ();
handling.data.ucAnimGroup = pEntry->GetAnimGroup ();
BitStream.Write ( &handling );
}
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
SIntegerSync < unsigned short, 14 > visibleDistance ( pBlip->m_usVisibleDistance );
BitStream.Write ( &visibleDistance );
// Write the icon
SIntegerSync < unsigned char, 6 > icon ( pBlip->m_ucIcon );
BitStream.Write ( &icon );
if ( pBlip->m_ucIcon == 0 )
{
// Write the size
SIntegerSync < unsigned char, 5 > size ( pBlip->m_ucSize );
BitStream.Write ( &size );
// 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.Write ( 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 );
// 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::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;
}
// Can't use bitStream.Version() here as it is sometimes not set
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);
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 argument
case LUA_TLIGHTUSERDATA:
case LUA_TUSERDATA:
{
// 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_TUSERDATA;
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;
}
//
// Should do the same this as what CKeysyncPacket::Write() does
//
bool CSimKeysyncPacket::Write ( NetBitStreamInterface& BitStream ) const
{
// Write the source player id
BitStream.Write ( m_PlayerID );
// Write the keysync data
WriteSmallKeysync ( m_sharedControllerState, BitStream );
// Write the rotations
SKeysyncRotation rotation;
rotation.data.fPlayerRotation = m_Cache.fPlayerRotation;
rotation.data.fCameraRotation = m_Cache.fCameraRotation;
BitStream.Write ( &rotation );
// Write the flags
BitStream.Write ( &m_Cache.flags );
// If he's shooting or aiming
if ( m_sharedControllerState.ButtonCircle || ( m_sharedControllerState.RightShoulder1 ) )
{
// Write his current weapon slot
unsigned int uiSlot = m_Cache.ucWeaponSlot; // check m_Cache.bWeaponCorrect !
SWeaponSlotSync slot;
slot.data.uiSlot = uiSlot;
BitStream.Write ( &slot );
if ( CWeaponNames::DoesSlotHaveAmmo ( uiSlot ) )
{
// Write his ammo in clip
SWeaponAmmoSync ammo ( m_ucPlayerGotWeaponType, false, true );
ammo.data.usAmmoInClip = m_Cache.usAmmoInClip;
BitStream.Write ( &ammo );
// Write the weapon aim data
SWeaponAimSync aim ( 0.0f );
aim.data.vecOrigin = m_Cache.vecSniperSource;
aim.data.vecTarget = m_Cache.vecTargetting;
aim.data.fArm = m_Cache.fAimDirection;
BitStream.Write ( &aim );
// Write the driveby aim directoin
BitStream.Write ( m_Cache.ucDriveByDirection );
}
}
// If he's in a vehicle, read out the small vehicle specific data
if ( m_bPlayerHasOccupiedVehicle && m_Cache.flags.data.bSyncingVehicle )
{
if ( CVehicleManager::HasTurret ( m_usVehicleGotModel ) )
BitStream.Write ( &m_Cache.turretSync );
if ( m_bVehicleHasHydraulics )
{
BitStream.Write ( m_sharedControllerState.RightStickX );
BitStream.Write ( m_sharedControllerState.RightStickY );
}
if ( m_bVehicleIsPlaneOrHeli )
{
BitStream.WriteBit ( m_sharedControllerState.LeftShoulder2 != 0);
BitStream.WriteBit ( m_sharedControllerState.RightShoulder2 != 0);
}
}
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 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++ )
{
BitStream.WriteBit( static_cast < unsigned char > ( m_pbGarageStates[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 );
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 );
}
// 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 );
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 );
}
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 );
}
}
return true;
}
///////////////////////////////////////////////////////////////
//
// 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 CProjectileSyncPacket::Write ( NetBitStreamInterface& BitStream ) const
{
// Write the source player and latency if any. Otherwize 0
if ( m_pSourceElement )
{
BitStream.WriteBit ( true );
BitStream.WriteCompressed ( m_pSourceElement->GetID () );
unsigned short usLatency = static_cast < CPlayer * > ( m_pSourceElement )->GetPing ();
BitStream.WriteCompressed ( usLatency );
}
else
BitStream.WriteBit ( false );
if ( m_OriginID != INVALID_ELEMENT_ID )
{
BitStream.WriteBit ( true );
BitStream.WriteCompressed ( m_OriginID );
}
else
BitStream.WriteBit ( false );
SPositionSync position ( false );
position.data.vecPosition = m_vecOrigin;
BitStream.Write ( &position );
SWeaponTypeSync weaponType;
weaponType.data.ucWeaponType = m_ucWeaponType;
BitStream.Write ( &weaponType );
switch ( m_ucWeaponType )
{
case 16: // WEAPONTYPE_GRENADE
case 17: // WEAPONTYPE_TEARGAS
case 18: // WEAPONTYPE_MOLOTOV
case 39: // WEAPONTYPE_REMOTE_SATCHEL_CHARGE
{
SFloatSync < 7, 17 > projectileForce;
projectileForce.data.fValue = m_fForce;
BitStream.Write ( &projectileForce );
SVelocitySync velocity;
velocity.data.vecVelocity = m_vecMoveSpeed;
BitStream.Write ( &velocity );
break;
}
case 19: // WEAPONTYPE_ROCKET
case 20: // WEAPONTYPE_ROCKET_HS
{
if ( m_TargetID != INVALID_ELEMENT_ID )
{
BitStream.WriteBit ( true );
BitStream.WriteCompressed ( m_TargetID );
}
else
BitStream.WriteBit ( false );
SVelocitySync velocity;
velocity.data.vecVelocity = m_vecMoveSpeed;
BitStream.Write ( &velocity );
SRotationRadiansSync rotation ( true );
rotation.data.vecRotation = m_vecRotation;
BitStream.Write ( &rotation );
break;
}
case 58: // WEAPONTYPE_FLARE
break;
}
return true;
}
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 CKeysyncPacket::Write ( NetBitStreamInterface& BitStream ) const
{
// Got a player to write?
if ( m_pSourceElement )
{
CPlayer * pSourcePlayer = static_cast < CPlayer * > ( m_pSourceElement );
CVehicle* pVehicle = pSourcePlayer->GetOccupiedVehicle ();
// Write the source player id
ElementID PlayerID = pSourcePlayer->GetID ();
BitStream.WriteCompressed ( PlayerID );
// Write the keysync data
const CControllerState& ControllerState = pSourcePlayer->GetPad ()->GetCurrentControllerState ();
const CControllerState& LastControllerState = pSourcePlayer->GetPad ()->GetLastControllerState ();
WriteSmallKeysync ( ControllerState, LastControllerState, BitStream );
// Flags
SKeysyncFlags flags;
flags.data.bIsDucked = ( pSourcePlayer->IsDucked () == true );
flags.data.bIsChoking = ( pSourcePlayer->IsChoking () == true );
flags.data.bAkimboTargetUp = ( pSourcePlayer->IsAkimboArmUp () == true );
flags.data.bSyncingVehicle = ( pVehicle != NULL && pSourcePlayer->GetOccupiedVehicleSeat () == 0 );
// Write the flags
BitStream.Write ( &flags );
// If he's shooting
if ( ControllerState.ButtonCircle )
{
// Write his current weapon slot
unsigned int uiSlot = pSourcePlayer->GetWeaponSlot ();
SWeaponSlotSync slot;
slot.data.uiSlot = uiSlot;
BitStream.Write ( &slot );
if ( CWeaponNames::DoesSlotHaveAmmo ( uiSlot ) )
{
// Write his ammo in clip
SWeaponAmmoSync ammo ( pSourcePlayer->GetWeaponType (), false, true );
ammo.data.usAmmoInClip = pSourcePlayer->GetWeaponAmmoInClip ();
BitStream.Write ( &ammo );
// Write the weapon aim data
SWeaponAimSync aim ( 0.0f );
aim.data.vecOrigin = pSourcePlayer->GetSniperSourceVector ();
pSourcePlayer->GetTargettingVector ( aim.data.vecTarget );
aim.data.fArm = pSourcePlayer->GetAimDirection ();
BitStream.Write ( &aim );
// Write the driveby aim directoin
BitStream.Write ( pSourcePlayer->GetDriveByDirection () );
}
else
{
pSourcePlayer->SetWeaponAmmoInClip ( 1 );
pSourcePlayer->SetWeaponTotalAmmo ( 1 );
}
}
// If he's in a vehicle, read out the small vehicle specific data
if ( flags.data.bSyncingVehicle )
{
WriteVehicleSpecific ( pVehicle, BitStream );
if ( pVehicle->GetUpgrades ()->HasUpgrade ( 1087 ) ) // Hydraulics?
{
BitStream.Write ( ControllerState.RightStickX );
BitStream.Write ( ControllerState.RightStickY );
}
if ( pVehicle->GetVehicleType () == VEHICLE_PLANE ||
pVehicle->GetVehicleType () == VEHICLE_HELI )
{
BitStream.WriteBit ( ControllerState.LeftShoulder2 != 0);
BitStream.WriteBit ( ControllerState.RightShoulder2 != 0);
}
}
return true;
}
return false;
}
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 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;
}