How to use

updateFrom

method

in

de.slikey.effectlib.util.DynamicLocation

public void update() {
  if (location == null || (!updateLocation && !updateDirection)) {
    return;
  }
  Entity entityReference = entity == null ? null : entity.get();
  if (entityReference != null) {
    Location currentLocation = getEntityLocation(entityReference);
    if (updateDirection)
    {
      setDirection(currentLocation.getDirection());
    }
    if (updateLocation)
    {
      updateFrom(currentLocation);
    }
  }
}

  if (effectLocation != null)
    effectLocation.updateFrom(targetLocation);
if (effectLocation != null)
  effectLocation.updateFrom(projectileLocation);
  effectLocation.setDirection(velocity);