What is the replacement for ComponentConfiguration.onRemove(ComponentType)?

[LeHaine]

I've just updated for the first time in awhile and had some configuration that handled resetting a component and adding it back to a pool when it was removed via: ComponentConfiguration.onRemove(Component). Is the replacement the lifecycle functions in the Component<T> onAdd(Entity) and onRemove(Entity)? If so, is there a way we can still hook into a Component removal from an entity from a world configuration standpoint?

[Quillraven]

I am not 100% sure what you mean. The onAdd and onRemove functions of a component run in the context of a world already.

[LeHaine]

I was doing this:

world {
    components {
        onAdd(AttachComponent, AttachComponent.onAdd)
        addComponentToPoolOnRemoveHooks()
    }
    // ....
}

fun ComponentConfiguration.addComponentToPoolOnRemoveHooks() {
    onRemove(SpriteComponent) { _, cmp -> spritePool.free(cmp) }
    onRemove(ProjectileComponent) { _, cmp -> projectilePool.free(cmp) }
    // ....
}

But now that seems to be gone.

[Quillraven]

Ah okay that got replaced by the component lifecycle functions. In your case you need onAdd on your attach component and onRemove on your Sprite and Projectile component.

If your pools are not globally accessible then add them as injectables to your world and get them via inject in the lifecycle function.