protected function addAttackerModifiers(Entity $damager) { if ($damager->hasEffect(Effect::STRENGTH)) { $this->setDamage($this->getDamage(self::MODIFIER_BASE) * 0.3 * ($damager->getEffect(Effect::STRENGTH)->getAmplifier() + 1), self::MODIFIER_STRENGTH); } if ($damager->hasEffect(Effect::WEAKNESS)) { $this->setDamage(-($this->getDamage(self::MODIFIER_BASE) * 0.2 * ($damager->getEffect(Effect::WEAKNESS)->getAmplifier() + 1)), self::MODIFIER_WEAKNESS); } }
/** * @param Entity $entity * @param int $cause * @param int|int[] $damage * * @throws \Exception */ public function __construct(Entity $entity, $cause, $damage) { $this->entity = $entity; $this->cause = $cause; if (is_array($damage)) { $this->modifiers = $damage; } else { $this->modifiers = [self::MODIFIER_BASE => $damage]; } $this->originals = $this->modifiers; if (!isset($this->modifiers[self::MODIFIER_BASE])) { throw new \InvalidArgumentException("BASE Damage modifier missing"); } if ($entity->hasEffect(Effect::DAMAGE_RESISTANCE)) { $this->setDamage(-($this->getDamage(self::MODIFIER_BASE) * 0.2 * ($entity->getEffect(Effect::DAMAGE_RESISTANCE)->getAmplifier() + 1)), self::MODIFIER_RESISTANCE); } }