OnActionInfoUpdate()

override void ActionBuildPartHandsGeneric::OnActionInfoUpdate	(	PlayerBase	player,
		ActionTarget	target,
		ItemBase	item )

См. определение в файле ActionBuildPart.c строка 398

        {
            string overrideText = part.GetBuildTextOverride();
            if (overrideText == string.Empty)
                m_Text = "#build "+ part.GetName();
            else
                m_Text = overrideText;
            
            #ifdef DIAG_DEVELOPER
            if (DiagMenu.GetBool(DiagMenuIDs.BASEBUILDING_FULLDEBUG))
            {
                m_Text = "dbgBuild | part classname: " + part.GetPartName() + " with hands";
            }
            #endif
        }
    }
    
    override bool ActionCondition(PlayerBase player, ActionTarget target, ItemBase item)
    {

Перекрестные ссылки Empty, DiagMenu::GetBool(), ConstructionPart::GetBuildTextOverride(), ConstructionPart::GetName(), ConstructionPart::GetPartName(), m_Text и m_VariantID.