Fireball Boost - Breeze Client Script

/*
name: FireballBoost
author: Typx
*/

import { breeze, inventory, mc, playerController } from '../breeze_defs';

var useSlot = inventory.currentSlot();

breeze.registerModule('Fireball Boost', 'Uses fireballs to boost your speed.', {
    enable: function() {
            breeze.getModule("Sprint").enable();
            check(0);
            check(1);
            check(2);
            check(3);
            check(4);
            check(5);
            check(6);
            check(7);
            check(8);

            function check(slot) {
                try {
                    useSlot = inventory.currentSlot();
                    const item = inventory.getStackInSlot(slot);
                    if (item && item.getItemId() === 385) {
                        mc.getPlayer().setSprinting(true);
                        if (!mc.getPlayer().isSprinting()) {
                            return breeze.postNotification("Fireball Boost", "Failed to Auto-Sprint, you have to sprint manually.");
                        }
                        if (mc.getPlayer().isSneaking()) {
                            return  breeze.postNotification("Fireball Boost", "Failed to Boost, you cannot sneak while using this module.");
                        }
                        if (mc.getPlayer().getMotionX() === 0 && mc.getPlayer().getMotionZ() === 0) {
                            return breeze.postNotification("Fireball Boost", "Failed to Boost, you must be moving to use this module.");
                        }
                        mc.getPlayer().setPitch(45);
                        inventory.setCurrentSlot(slot);
                        playerController.sendUseItem();
                        inventory.setCurrentSlot(useSlot);
                        breeze.getModule("Sprint").disable();
                        breeze.getModule("Fireball Boost").disable();
                    }
                } catch (error) {
                    breeze.log("Error in function check(slot):"+ error);
                }
            }
    }
});