The EntityLivingAttacked Event is fired whenever an entity is being attacked.
It can be canceled to stop the entity from taking damage.

You will need to cast the event in the function header as this class:
crafttweaker.event.EntityLivingAttackedEvent
You can, of course, also import the class before and use that name then.

PlayerDeathDrops Events implement the following interfaces and are able to call all of their methods/getters/setters as well:

• ILivingEvent
• IEventCancelable

ZenGetter	Type
ZenGetter damageSource	Type IDamageSource
ZenGetter amount	Type float