Unreal engine event dispatcher

1. What is an event dispatcher Unreal engine?
2. How do you call a custom event in UE4?
3. How do you call a custom event in level blueprint?

What is an event dispatcher Unreal engine?

Overview. Event Dispatchers are an Actor communication method where one Actor dispatches an event and other Actors that are listening to that event are notified. Using this method, the notifying Actor creates an Event Dispatcher to which the listening Actors subscribe.

How do you call a custom event in UE4?

To run your custom event simply create a “Event BeginPlay” node, drag from the execution pin and type the name of your new custom event. In our case this is “My Custom Event”.

How do you call a custom event in level blueprint?

Open the level blueprint. Right click on the events graph of the level blueprint and select the custom event that was created in the class blueprint. the nodes will appear automatically and all that is left to do is populate properties that are required by the class blueprint.