ActionCondition()

override bool ActionCondition	(	PlayerBase	player,
		ActionTarget	target,
		ItemBase	item )

См. определение в файле ActionWashHandsWell.c строка 32

    {
        Object targetObject = target.GetObject();
        if (targetObject)
        {
            TIntArray componentIndices = new TIntArray();
            targetObject.GetActionComponentsForSelectionName(targetObject.GetViewGeometryLevel(), UAMisc.LIQUID_SOURCE_SELECTION, componentIndices);
            if (componentIndices.Count() > 0 && componentIndices.Find(target.GetComponentIndex()) == -1)
                return false;
        }
        
        return player.HasBloodyHands() && !player.GetItemInHands() && targetObject && (targetObject.GetWaterSourceObjectType() != EWaterSourceObjectType.NONE || targetObject.IsWell()) && !player.GetItemOnSlot("Gloves");
    }

Перекрестные ссылки ActionTarget() и UAMisc::LIQUID_SOURCE_SELECTION.