Class DebugUI

A reference to another entity's component.

It'll internally search the current world for the given entity + component and keep and check the reference.

The idea is to keep the reference as a variable. This avoids ugly search code in the component space.

Finds a component within this entitiy.

Overwrite this if you need to listen to render events.

It only works if you also register the outer entity to receive render events:

onInit() {
    this.world.requestRenderEvents(this.entity); // REQUIRED!!
}

Send a message to all active entities

Send a message to all entities.

This should be used with caution as there may be thousends of entities to crawl.

Send a message to all entity components