The event is not cancelable.

The event does not have a result.

It might be required for you to import the package if you encounter any issues (like casting an Array), so better be safe than sorry and add the import at the very top of the file.

ZenScript
 Copy
import crafttweaker.api.event.entity.living.MCLivingEntityUseItemEvent;

MCLivingEntityUseItemEvent extends MCLivingEvent. That means all methods available in MCLivingEvent are also available in MCLivingEntityUseItemEvent

Name	Type	Has Getter	Has Setter	Description
Name duration	Type int	Has Getter true	Has Setter true	Description No Description Provided
Name item	Type IItemStack	Has Getter true	Has Setter false	Description No Description Provided