C++ (Cpp) setTargetObjectAndOffset Beispiele

Beispiel #1

Datei: llhudeffectpointat.cpp Projekt: AlexRa/Kirstens-clone

//-----------------------------------------------------------------------------
// unpackData()
//-----------------------------------------------------------------------------
void LLHUDEffectPointAt::unpackData(LLMessageSystem *mesgsys, S32 blocknum)
{
	LLVector3d new_target;
	U8 packed_data[PKT_SIZE];

	LLUUID dataId;
	mesgsys->getUUIDFast(_PREHASH_Effect, _PREHASH_ID, dataId, blocknum);

	// ignore messages from ourselves
	if (!gAgent.mPointAt.isNull() && dataId == gAgent.mPointAt->getID())
	{
		return;
	}

	LLHUDEffect::unpackData(mesgsys, blocknum);
	LLUUID source_id;
	LLUUID target_id;
	S32 size = mesgsys->getSizeFast(_PREHASH_Effect, blocknum, _PREHASH_TypeData);
	if (size != PKT_SIZE)
	{
		llwarns << "PointAt effect with bad size " << size << llendl;
		return;
	}
	mesgsys->getBinaryDataFast(_PREHASH_Effect, _PREHASH_TypeData, packed_data, PKT_SIZE, blocknum);
	
	htonmemcpy(source_id.mData, &(packed_data[SOURCE_AVATAR]), MVT_LLUUID, 16);

	LLViewerObject *objp = gObjectList.findObject(source_id);
	if (objp && objp->isAvatar())
	{
		setSourceObject(objp);
	}
	else
	{
		//llwarns << "Could not find source avatar for pointat effect" << llendl;
		return;
	}

	htonmemcpy(target_id.mData, &(packed_data[TARGET_OBJECT]), MVT_LLUUID, 16);

	objp = gObjectList.findObject(target_id);

	htonmemcpy(new_target.mdV, &(packed_data[TARGET_POS]), MVT_LLVector3d, 24);

	if (objp)
	{
		setTargetObjectAndOffset(objp, new_target);
	}
	else if (target_id.isNull())
	{
		setTargetPosGlobal(new_target);
	}

	U8 pointAtTypeUnpacked = 0;
	htonmemcpy(&pointAtTypeUnpacked, &(packed_data[POINTAT_TYPE]), MVT_U8, 1);
	mTargetType = (EPointAtType)pointAtTypeUnpacked;

//	mKillTime = mTimer.getElapsedTimeF32() + mDuration;
	update();
}

Beispiel #2

//-----------------------------------------------------------------------------
// unpackData()
//-----------------------------------------------------------------------------
void LLHUDEffectLookAt::unpackData(LLMessageSystem *mesgsys, S32 blocknum)
{
	LLVector3d new_target;
	U8 packed_data[PKT_SIZE];

	LLUUID dataId;
	mesgsys->getUUIDFast(_PREHASH_Effect, _PREHASH_ID, dataId, blocknum);

	if (!gAgentCamera.mLookAt.isNull() && dataId == gAgentCamera.mLookAt->getID())
	{
		return;
	}

	LLHUDEffect::unpackData(mesgsys, blocknum);
	LLUUID source_id;
	LLUUID target_id;
	S32 size = mesgsys->getSizeFast(_PREHASH_Effect, blocknum, _PREHASH_TypeData);
	if (size != PKT_SIZE)
	{
		llwarns << "LookAt effect with bad size " << size << llendl;
		return;
	}
	mesgsys->getBinaryDataFast(_PREHASH_Effect, _PREHASH_TypeData, packed_data, PKT_SIZE, blocknum);
	
	htonmemcpy(source_id.mData, &(packed_data[SOURCE_AVATAR]), MVT_LLUUID, 16);

	LLViewerObject *objp = gObjectList.findObject(source_id);
	if (objp && objp->isAvatar())
	{
		setSourceObject(objp);
	}
	else
	{
		//llwarns << "Could not find source avatar for lookat effect" << llendl;
		return;
	}

	htonmemcpy(target_id.mData, &(packed_data[TARGET_OBJECT]), MVT_LLUUID, 16);

	objp = gObjectList.findObject(target_id);

	htonmemcpy(new_target.mdV, &(packed_data[TARGET_POS]), MVT_LLVector3d, 24);

	if (objp)
	{
		setTargetObjectAndOffset(objp, new_target);
	}
	else if (target_id.isNull())
	{
		setTargetPosGlobal(new_target);
	}
	else
	{
		//llwarns << "Could not find target object for lookat effect" << llendl;
	}

	U8 lookAtTypeUnpacked = 0;
	htonmemcpy(&lookAtTypeUnpacked, &(packed_data[LOOKAT_TYPE]), MVT_U8, 1);
	mTargetType = (ELookAtType)lookAtTypeUnpacked;

	if (mTargetType == LOOKAT_TARGET_NONE)
	{
		clearLookAtTarget();
	}
}