public function getUnitsToRecruit(Location $l, $elite = true)
{
$units = $this->getUnits(true)->filter(function ($u) use($l) {
return $u->getNation() && $u->getNation()->getDetails() == $l->getNation();
});
$types = array();
foreach ($units as $u) {
if (in_array($u->getType(), $types) || !$elite && $u->isElite()) {
$units->removeElement($u);
} else {
$types[] = $u->getType();
}
}
return $units;
}
/**
* Set source
*
* @param \Meldon\WotRBundle\Entity\Location $source
* @return Connection
*/
public function setSource(\Meldon\WotRBundle\Entity\Location $source = null)
{
$this->source = $source;
$source->addConnection($this);
return $this;
}
/**
* Set location
*
* @param \Meldon\WotRBundle\Entity\Location $location
* @return Unit
*/
public function setLocation(\Meldon\WotRBundle\Entity\Location $location = null)
{
if (is_a($this->getLocation(), 'Location')) {
$this->getLocation()->removeUnit($this);
}
$this->location = $location;
$location->addUnit($this);
return $this;
}
