How to use

hasValidEntity

method

in

de.slikey.effectlib.util.DynamicLocation

protected final boolean validate() {
  // Check if the origin and target entities are present
  if (disappearWithOriginEntity && (origin != null && !origin.hasValidEntity())) {
    return false;
  }
  
  if (disappearWithTargetEntity && (target != null && !target.hasValidEntity())) {
    return false;
  }
  
  // Check for a valid Location
  updateLocation();
  updateTarget();
  Location location = getLocation();
  if (location == null) {
    return false;
  }
  if (autoOrient) {
    Location targetLocation = target == null ? null : target.getLocation();
    if (targetLocation != null) {
      Vector direction = targetLocation.toVector().subtract(location.toVector());
      location.setDirection(direction);
      targetLocation.setDirection(direction.multiply(-1));
    }
  }
  return true;
}