Method EffectProc

XBOBTFF/FFDriver.cpp:638–667

}

void FeedbackXBOBT::EffectProc( void *params )
{
	FeedbackXBOBT *cThis = (FeedbackXBOBT *)params;
	
	LONG LeftLevel = 0;
	LONG RightLevel = 0;
	LONG ltLevel = 0;
	LONG rtLevel = 0;
	LONG Gain  = cThis->Gain;
	LONG CalcResult = 0;
	
	if (cThis->Actuator == true)
	{
		for (FeedbackXBOEffectIterator effectIterator = cThis->EffectList.begin(); effectIterator != cThis->EffectList.end(); ++effectIterator)
		{
			if(((CurrentTimeUsingMach() - cThis->LastTime)*1000*1000) >= effectIterator->DiEffect.dwSamplePeriod) {
				CalcResult = effectIterator->Calc(&LeftLevel, &RightLevel, &ltLevel, &rtLevel);
			}
		}
	}
	
	if ((cThis->PrvLeftLevel != LeftLevel || cThis->PrvRightLevel != RightLevel) && (CalcResult != -1))
	{
		//fprintf(stderr, "PL: %d, PR: %d; L: %d, R: %d; \n", cThis->PrvLeftLevel, cThis->PrvRightLevel, LeftLevel, RightLevel);
		cThis->SetForce((unsigned char)min(SCALE_MAX, LeftLevel * Gain / 10000),(unsigned char)min(SCALE_MAX, RightLevel * Gain / 10000 ), (unsigned char)min(SCALE_MAX, ltLevel * Gain / 10000), (unsigned char)min(SCALE_MAX, rtLevel * Gain / 10000));
		
		cThis->PrvLeftLevel = LeftLevel;
		cThis->PrvRightLevel = RightLevel;
	}
}

HRESULT FeedbackXBOBT::GetEffectStatus(FFEffectDownloadID EffectHandle, FFEffectStatusFlag *Status)
{