void StopEffect(EffectInstance efx)
{
if (efx.effect.settings.decayTime <= 0.0f)
{
RemoveEffect(efx, wasDestroyed: false);
return;
}
if (efx.decayTimeLeft == null)
{
efx.decayTimeLeft = efx.effect.settings.decayTime;
efx.Decay();
}
}