public function ShipUnit($name, Cost $cost, $nextcostmodifier, array $prerequisite, $amount, $dbID, $attack, $shield, array $rapidfire, array $enginedetails, $capacity) { parent::CombatUnit($name, $cost, $nextcostmodifier, $prerequisite, $amount, $dbID, $attack, $shield, $rapidfire); $this->_engineDetails = $enginedetails; $this->_cargoCapacity = $capacity; }