"use strict"; PlayerEvents.tick(event => { // make levitation last shorter, so shulkers aren't so deadly on the moon const { player } = event; if (player.age % 20 === 0) { if (event.player.hasEffect('minecraft:levitation')) { if (event.player.getEffect('minecraft:levitation').getDuration() > 60) { event.player.potionEffects.add('minecraft:levitation', 60, 0, true, true) } } } });