// Returns a pointer to an AIs circleable FlamePot link, if a valid link
// exists. Returns NULL if there is no valid link.
static AINavMeshLinkAbstract* GetCircleableFlamePotLink( CAI* pAI )
{
// Fail if the target is not a character.
if ( !pAI->HasTarget( kTarget_Character ) )
{
return NULL;
}
CCharacter* pChar = CCharacter::DynamicCast( pAI->GetAIBlackBoard()->GetBBTargetObject() );
if ( NULL == pChar )
{
return NULL;
}
// Fail if the target is not in a flame pot poly.
AINavMeshLinkAbstract* pLink = g_pAINavMesh->GetNMLink( pChar->GetCurrentNavMeshLink() );
if ( !pLink
|| kLink_FlamePot != pLink->GetNMLinkType()
|| NULL == pLink->GetHOBJECT() )
{
return NULL;
}
// Fail if the link is not active.
if ( !pLink->IsNMLinkActiveToAI( pAI ) )
{
return NULL;
}
return pLink;
}
