Method packUpdate

Engine/source/T3D/projectile.cpp:1344–1399

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U32 Projectile::packUpdate( NetConnection *con, U32 mask, BitStream *stream )
{
   U32 retMask = Parent::packUpdate( con, mask, stream );

   const bool isInitalUpdate = mask & GameBase::InitialUpdateMask;

   // InitialUpdateMask
   if ( stream->writeFlag( isInitalUpdate ) )
   {
      stream->writeRangedU32( mCurrTick, 0, MaxLivingTicks );

      if ( mSourceObject.isValid() )
      {
         // Potentially have to write this to the client, let's make sure it has a
         //  ghost on the other side...
         S32 ghostIndex = con->getGhostIndex( mSourceObject );
         if ( stream->writeFlag( ghostIndex != -1 ) )
         {
            stream->writeRangedU32( U32(ghostIndex), 
                                    0, 
                                    NetConnection::MaxGhostCount );

            stream->writeRangedU32( U32(mSourceObjectSlot),
                                    0, 
                                    ShapeBase::MaxMountedImages - 1 );
            stream->writeFlag(ignoreSourceTimeout);
         }
         else 
            // have not recieved the ghost for the source object yet, try again later
            retMask |= GameBase::InitialUpdateMask;
      }
      else
         stream->writeFlag( false );
   }

   // ExplosionMask
   //
   // ExplosionMask will be set during the initial update but hidden is
   // only true if we have really exploded.
   if ( stream->writeFlag( ( mask & ExplosionMask ) && mHasExploded ) )
   {
      mathWrite(*stream, mExplosionPosition);
      mathWrite(*stream, mExplosionNormal);
      stream->write(mCollideHitType);
   }

   // BounceMask
   if ( stream->writeFlag( mask & BounceMask ) )
   {
      // Bounce against dynamic object
      mathWrite(*stream, mCurrPosition);
      mathWrite(*stream, mCurrVelocity);
   }

   return retMask;
}

void Projectile::unpackUpdate(NetConnection* con, BitStream* stream)