Ok So I Want To Setup Where If The Player Puts On A Diffrent Armor Piece except Diamond Armor Its Clears There Effect Heres My Code There Are No Errors Or Anything It Dosent Do Anything At All PHP: public function ArmorChange(EntityArmorChangeEvent $ev){ $player = $ev->getEntity(); $effect = Effect::getEffect("5");$effect->setVisible(false);$effect->setAmplifier("2");$effect->setDuration("6000");if($player instanceof Player){if($ev->getNewItem()->getID() === 310){$player->addEffect($effect); } } else { $player->removeEffect(); return; } }