// check to make sure that the avatar and the exclude region are in the same subworld
bool plExcludeRegionModifier::ICheckSubworlds(plKey avatar)
{
plSceneObject* avObj = plSceneObject::ConvertNoRef(avatar->GetObjectPtr());
if (avObj)
{
// get the avatar modifier
const plArmatureMod *avMod = (plArmatureMod*)avObj->GetModifierByType(plArmatureMod::Index());
if (avMod)
{
// get the avatar controller
plPhysicalControllerCore* avController = avMod->GetController();
if (avController)
{
// get physical of the detector region
plPhysical* phys = GetPhysical(GetTarget());
if (phys)
{
// are they in the same subworld?
if ( phys->GetWorldKey() == avController->GetSubworld() )
return true;
else
return false;
}
}
}
}
return false;
}
int plExcludeRegionModifier::IFindClosestSafePoint(plKey avatar)
{
float closestDist = 0.f;
int closestIdx = -1;
plSceneObject* avObj = plSceneObject::ConvertNoRef(avatar->GetObjectPtr());
if (!avObj)
return -1;
hsVector3 avPos;
avObj->GetCoordinateInterface()->GetLocalToWorld().GetTranslate(&avPos);
for (int i = 0; i < fSafePoints.size(); i++)
{
plSceneObject* safeObj = plSceneObject::ConvertNoRef(fSafePoints[i]->GetObjectPtr());
hsVector3 safePos;
safeObj->GetCoordinateInterface()->GetLocalToWorld().GetTranslate(&safePos);
float dist = (safePos - avPos).Magnitude();
if (dist < closestDist || closestIdx == -1)
{
closestDist = dist;
closestIdx = i;
}
}
return closestIdx;
}
plPhysicsSoundMgr::CollidePair::CollidePair(const plKey& firstPhys, const plKey& secondPhys, const hsPoint3& point, const hsVector3& normal)
{
// To simplify searching and sorting, all pairs are set up with the pointer value of the
// first element greater than the pointer value of the second.
if (firstPhys->GetObjectPtr() < secondPhys->GetObjectPtr())
{
this->firstPhysKey = secondPhys;
this->secondPhysKey = firstPhys;
}
else
{
this->firstPhysKey = firstPhys;
this->secondPhysKey = secondPhys;
}
this->point = point;
this->normalForce = normal;
}