PLUGINS EVENT MESSENGER FRIEND ACCEPT

Plugin Event: messenger.friend.accept

This cancellable event runs after both players and friend-capacity limits are validated and before the request becomes a friendship.

host.Events().Listen(event.FriendAcceptName, event.ListenerOptions{}, func(_ context.Context, current event.Event) error {
	accepted := current.(*event.FriendAccept)
	accepted.SetCancelled(blockedPair(accepted.Actor.ID, accepted.Requester.ID))
	return nil
})

Cancellation performs neither the friendship insert nor card-cache invalidation.