@Override
	public void unInvoke()
	{
		if(canBeUninvoked())
		{
			if((affected!=null)&&(affected instanceof MOB))
			{
				final MOB mob=(MOB)affected;
				if((buildingI!=null)&&(!aborted))
				{
					if(messedUp)
					{
						if(activity == CraftingActivity.LEARNING)
							commonEmote(mob,"<S-NAME> fail(s) to learn how to make "+buildingI.name()+".");
						else
							commonEmote(mob,"<S-NAME> mess(es) up "+buildingI.name()+".");
						buildingI.destroy();
					}
					else
					if(activity==CraftingActivity.LEARNING)
					{
						deconstructRecipeInto( buildingI, recipeHolder );
						buildingI.destroy();
					}
					else
						dropAWinner(mob,buildingI);
				}
				buildingI=null;
			}
		}
		super.unInvoke();
	}