The PlayerPickupItem Event is fired whenever a player interacts with an Entity.

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

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

• IPlayerEvent
• IEventHasResult
• IEventCancelable

The following information can be retrieved from the event:

ZenGetter	返回值类型
ZenGetter item	返回值类型 IEntityItem
ZenGetter player	返回值类型 IPlayer