INT32 _pmdDataProcessor::_onUpdateReqMsg( MsgHeader * msg, SDB_DPSCB *dpsCB )
{
INT32 rc = SDB_OK ;
INT32 flags = 0 ;
CHAR *pCollectionName = NULL ;
CHAR *pSelectorBuffer = NULL ;
CHAR *pUpdatorBuffer = NULL ;
CHAR *pHintBuffer = NULL ;
rc = msgExtractUpdate( (CHAR*)msg, &flags, &pCollectionName,
&pSelectorBuffer, &pUpdatorBuffer,
&pHintBuffer );
PD_RC_CHECK( rc, PDERROR, "Session[%s] extract update message failed, "
"rc: %d", getSession()->sessionName(), rc ) ;
try
{
BSONObj selector( pSelectorBuffer );
BSONObj updator( pUpdatorBuffer );
BSONObj hint( pHintBuffer );
MON_SAVE_OP_DETAIL( eduCB()->getMonAppCB(), msg->opCode,
"CL:%s, Match:%s, Updator:%s, Hint:%s",
pCollectionName,
selector.toString().c_str(),
updator.toString().c_str(),
hint.toString().c_str() ) ;
PD_LOG ( PDDEBUG, "Session[%s] Update: selctor: %s\nupdator: %s\n"
"hint: %s", getSession()->sessionName(),
selector.toString().c_str(),
updator.toString().c_str(), hint.toString().c_str() ) ;
rc = rtnUpdate( pCollectionName, selector, updator, hint,
flags, eduCB(), _pDMSCB, dpsCB ) ;
}
catch ( std::exception &e )
{
PD_LOG ( PDERROR, "Session[%s] Failed to create selector and updator "
"for update: %s", getSession()->sessionName(), e.what () ) ;
rc = SDB_INVALIDARG ;
goto error ;
}
done:
return rc ;
error:
goto done ;
}
void PUParticleSystem3D::forceUpdate( float delta )
{
if (!_emitters.empty()){
calulateRotationOffset();
prepared();
emitParticles(delta);
preUpdator(delta);
updator(delta);
postUpdator(delta);
}
Vec3 currentPos = getDerivedPosition();
_latestPositionDiff = currentPos - _latestPosition;
_latestPosition = currentPos;
_latestOrientation = getDerivedOrientation();
_timeElapsedSinceStart += delta;
}