The EntityTravelToDimension event is fired whenever an entity is about to travel to another dimension. If canceled, the entity is prevented from travel.

event.dimension contains the dimension the entity is about to travel to.

To get the dimension before travel use event.entity.dimension

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

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

• IEntityEvent
• IEventCancelable

The following information can be retrieved/set during the event:

ZenGetter	ZenSetter	Type
ZenGetter dimension	ZenSetter ​	Type int

The following information can be retrieved/set during the event:

ZenGetter	ZenSetter	Type
ZenGetter entity	ZenSetter ​	Type IEntity
ZenGetter canceled	ZenSetter canceled	Type bool

ZenMethods

• event.cancel(); Method, returns void (nothing). Can cancel the event and stop something from happening