public function upgrade(AbsTown $town, $level)
{
parent::upgrade($town, $level);
$this->setLevel($level);
$town->setGold(-(self::GOLD * $level) / 10);
$town->setStone(-(self::STONE * $level) / 10);
$town->setWood(-(self::WOOD * $level) / 10);
$town->setProsperity(1);
}
public function damage(AbsTown $town, $damageLevel)
{
parent::damage($town, $damageLevel);
$town->setGold(-(self::GOLD * $damageLevel) / 10);
$town->setStone(-(self::STONE * $damageLevel) / 10);
$town->setWood(-(self::WOOD * $damageLevel) / 10);
$town->setPopulation(-(self::POP * $damageLevel) / 10);
$town->setPopulationActive(-(self::POP * $damageLevel) / 10);
$town->setProsperity(-1);
}
