void AProjectile::Explode()
{
BP_Explode();
const FVector Loc = GetActorLocation();
for (TActorIterator<AActor> aItr(GetWorld()); aItr; ++aItr)
{
const float distance = GetDistanceTo(*aItr);
if (distance<AffectArea && aItr && aItr->GetRootComponent() && aItr->GetRootComponent()->Mobility == EComponentMobility::Movable)
{
FVector dir = aItr->GetActorLocation() - Loc;
dir.Normalize();
FRichCurve* RadialDamageCurveData = RadialDamageCurve.GetRichCurve();
FRichCurve* RadialImpulseCurveData = RadialImpulseCurve.GetRichCurve();
ABaseCharacter* theChar = Cast<ABaseCharacter>(*aItr);
//If Player apply damage
if (theChar && RadialDamageCurveData)
{
//printr("Apply Damage");
UGameplayStatics::ApplyDamage(theChar, RadialDamageCurveData->Eval(distance), NULL, this, ExplosionDamageType);
}
if (RadialImpulseCurveData && aItr->GetRootComponent()->IsSimulatingPhysics() && Cast<UPrimitiveComponent>(aItr->GetRootComponent()))
{
Cast<UPrimitiveComponent>(aItr->GetRootComponent())->AddImpulse(dir*RadialImpulseCurveData->Eval(distance));
}
}
}
Destroy();
}
float FCurveTableRowHandle::Eval(float XValue) const
{
SCOPE_CYCLE_COUNTER(STAT_CurveTableRowHandleEval);
FRichCurve* Curve = GetCurve();
if(Curve != NULL)
{
return Curve->Eval(XValue);
}
return 0;
}
bool FCurveTableRowHandle::Eval(float XValue, float* YValue) const
{
SCOPE_CYCLE_COUNTER(STAT_CurveTableRowHandleEval);
FRichCurve* Curve = GetCurve();
if(Curve != NULL && YValue != NULL)
{
*YValue = Curve->Eval(XValue);
return true;
}
return false;
}