Fireball Boost - Breeze Client Script

/*
name: FireballBoost
author: Typx
*/

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

function getItemSlot(itemID) {
    for (slot=0; slot<8; slot++) {
        var item = inventory.getStackInSlot(slot)
        if (item && item.getItemId() == itemID) {
            return slot
        }
    }
    return null
}

var sprintModule = breeze.getModule("Sprint");
breeze.registerModule('Fireball Boost', 'Uses fireballs to boost your speed.', {
    enable: function() {
            var player = mc.getPlayer();
            var sprintPreviouslyEnabled = sprintModule.enabled();
            if (!sprintPreviouslyEnabled) {
                sprintModule.enable();
            }

            previousSlot = inventory.currentSlot()
            slot = getItemSlot(385);
            if (!slot) {
                player = mc.getPlayer();
                breeze.postNotification("Fireball Boost", "You must have a fireball to use this module.");
                return;
            }

            player.setSprinting(true);

            if (player.isSneaking()) {
                player = mc.getPlayer();
                breeze.postNotification("Fireball Boost", "Failed to Boost, you cannot sneak while using this module.");
                return;
            }
            if (player.getMotionX() === 0 && player.getMotionZ() === 0) {
                player = mc.getPlayer();
                breeze.postNotification("Fireball Boost", "Failed to Boost, you must be moving to use this module.");
                return;
            }



            inventory.setCurrentSlot(slot);
            player.setPitch(90);
            playerController.sendUseItem();

            inventory.setCurrentSlot(previousSlot);
            if (!sprintPreviouslyEnabled) {
                breeze.getModule("Sprint").disable();
            }
            breeze.getModule("Fireball Boost").disable();
    }
});