void CLIENTFX_INSTANCE::SetPos( const LTVector &vWorldPos, const LTVector &vCamRelPos )
{
// Loop through all of the Muzzle flash's active FX and set the positions...
if( m_collActiveFX.GetSize() )
{
uint32 dwFlags;
CBaseFX *pFX;
LTVector vPos;
CLinkListNode<FX_LINK> *pActiveFX = m_collActiveFX.GetHead();
while( pActiveFX )
{
pFX = pActiveFX->m_Data.m_pFX;
if( m_bPlayerView )
{
g_pLTCCommon->GetObjectFlags( pFX->GetFXObject(), OFT_Flags, dwFlags );
dwFlags & FLAG_REALLYCLOSE ? vPos = vCamRelPos : vPos = vWorldPos;
}
else
{
vPos = vWorldPos;
}
pFX->SetPos( vPos );
pActiveFX = pActiveFX->m_pNext;
}
}
}
void CLIENTFX_INSTANCE::DeleteFX(CLinkListNode<FX_LINK> *pDelNode)
{
if( !pDelNode )
return;
CBaseFX* pDelFX = pDelNode->m_Data.m_pFX;
if(pDelFX)
{
// Make sure no other active FX in this instance have this pDelFX has their parent...
CLinkListNode<FX_LINK> *pActiveNode = m_collActiveFX.GetHead();
while( pActiveNode )
{
CBaseFX *pPossibleChildFX = pActiveNode->m_Data.m_pFX;
if( pPossibleChildFX && (pPossibleChildFX->GetParent() == pDelFX->GetFXObject()))
{
// NULL out the parent otherwise it will reference an object that is no longer there
pPossibleChildFX->SetParent( LTNULL );
}
pActiveNode = pActiveNode->m_pNext;
}
// Give the FX a chance to clean itself up
pDelFX->Term();
CClientFXDB::GetSingleton().DeleteEffect(pDelFX);
}
//now remove this node from our list
m_collActiveFX.Remove(pDelNode);
}
bool CClientFXMgr::CreateFXKey( CLIENTFX_INSTANCE* pInst, FX_KEY* pKey )
{
if( !pInst || !pKey )
return false;
//
// We need to go ahead and create this effect
//
assert(m_hCamera);
FX_BASEDATA fxData;
fxData.m_vPos = pInst->m_vPos;
fxData.m_rRot = pInst->m_rRot;
fxData.m_dwID = pInst->m_dwID;
fxData.m_hTarget = pInst->m_hTarget;
fxData.m_dwObjectFlags = pInst->m_dwObjectFlags;
fxData.m_dwObjectFlags2 = pInst->m_dwObjectFlags2;
fxData.m_bUseTargetData = pInst->m_bUseTargetData;
fxData.m_vTargetPos = pInst->m_vTargetPos;
fxData.m_vTargetNorm = pInst->m_vTargetNorm;
fxData.m_hCamera = m_hCamera;
// Save the parent
fxData.m_hParent = pInst->m_hParent;
// Is this FX supposed to be motion linked to another FX?
if (pKey->m_bLinked)
{
CLinkListNode<FX_LINK> *pNode = pInst->m_collActiveFX.GetHead();
while (pNode)
{
if (pNode->m_Data.m_dwID == pKey->m_dwLinkedID)
{
// This is the one !!!
if (pInst->ExistFX(pNode->m_Data.m_pFX))
{
CBaseFX *pMotionLinkFX = pNode->m_Data.m_pFX;
fxData.m_hParent = pMotionLinkFX->GetFXObject();
}
// done
break;
}
pNode = pNode->m_pNext;
}
}
// Create the FX
CBaseFX *pNewFX = CreateFX(pKey->m_pFxRef->m_sName, &fxData, pKey->m_pProps, pInst->m_hParent);
if( pNewFX )
{
pNewFX->SetVisible(false);
pNewFX->ClearState(FS_INITIALFRAME | FS_ACTIVE | FS_SHUTTINGDOWN | FS_SUSPENDED);
// Add it onto the list for link referencing
FX_LINK fxLink;
fxLink.m_dwID = pKey->m_dwID;
fxLink.m_pFX = pNewFX;
fxLink.m_pRef = pKey;
pInst->m_collActiveFX.AddHead(fxLink);
}
else
{
return false;
}
return true;
}