DraggingOverHeader()

override void AttachmentCategoriesRow::DraggingOverHeader ( Widget w, int x, int y, Widget receiver )

inlineprotected

См. определение в файле AttachmentCategoriesRow.c строка 411

    {
        if( w == null )
        {
            return;
        }
        ItemPreviewWidget iw = ItemPreviewWidget.Cast( w.FindAnyWidget("Render") );
        if(!iw)
        {
          string name = w.GetName();
          name.Replace("PanelWidget", "Render");
          iw = ItemPreviewWidget.Cast( w.FindAnyWidget(name) );
        }
        if(!iw)
        {
          iw = ItemPreviewWidget.Cast( w );
        }
        
        if( !iw || !iw.GetItem() || (iw.GetItem() == m_Entity) )
        {
            return;
        }
        
        ItemBase item;
        ItemBase receiver_item;
        name = receiver.GetName();
        name.Replace("PanelWidget", "Render");
        ItemPreviewWidget receiver_iw = ItemPreviewWidget.Cast( receiver.FindAnyWidget(name) );
        if(receiver_iw)
            receiver_item = ItemBase.Cast( receiver_iw.GetItem() );
        
        SlotsIcon slots_icon;
        receiver.GetUserData(slots_icon);
        
        if( receiver_item )
        {
            int stack_max = InventorySlots.GetStackMaxForSlotId( receiver_item.GetInventory().GetSlotId(0) );
            //int quantity = receiver_item.GetQuantity();
            //bool combinable = ( quantity < stack_max ) && ( ItemBase.Cast( receiver_item ).CanBeCombined( ItemBase.Cast( iw.GetItem() ) ) );
            if( receiver_item.CanBeCombined( ItemBase.Cast( iw.GetItem() ) ) )
            {
                ItemManager.GetInstance().HideDropzones();
                ItemManager.GetInstance().GetLeftDropzone().SetAlpha( 1 );
                ColorManager.GetInstance().SetColor( w, ColorManager.COMBINE_COLOR );
            }
            else if( stack_max == 0 && GameInventory.CanSwapEntitiesEx( receiver_item, iw.GetItem() ) )
            {
                ItemManager.GetInstance().HideDropzones();
                ItemManager.GetInstance().GetLeftDropzone().SetAlpha( 1 );
                ColorManager.GetInstance().SetColor( w, ColorManager.SWAP_COLOR );
            }
            else
            {
                ItemManager.GetInstance().ShowSourceDropzone( iw.GetItem() );
                ColorManager.GetInstance().SetColor( w, ColorManager.RED_COLOR );
            }
        }
        else if( slots_icon && slots_icon.GetSlotID() != -1 )
        {
            item = ItemBase.Cast( iw.GetItem() );
            
            if( item && m_Entity.GetInventory().CanAddAttachmentEx( item, slots_icon.GetSlotID() ) )
            {
                ItemManager.GetInstance().HideDropzones();
                ItemManager.GetInstance().GetLeftDropzone().SetAlpha( 1 );
                ColorManager.GetInstance().SetColor( w, ColorManager.GREEN_COLOR );
            }
            else
            {
                ItemManager.GetInstance().ShowSourceDropzone( iw.GetItem() );
                ColorManager.GetInstance().SetColor( w, ColorManager.RED_COLOR );
            }
        }
        else
        {
            ItemManager.GetInstance().ShowSourceDropzone( iw.GetItem() );
            ColorManager.GetInstance().SetColor( w, ColorManager.RED_COLOR );
        }
    }

Перекрестные ссылки ItemBase::CanBeCombined(), GameInventory::CanSwapEntitiesEx(), ColorManager::COMBINE_COLOR, ColorManager::GetInstance(), ItemManager::GetInstance(), ItemPreviewWidget::GetItem(), ItemManager::GetLeftDropzone(), SlotsIcon::GetSlotID(), InventorySlots::GetStackMaxForSlotId(), ColorManager::GREEN_COLOR, ItemManager::HideDropzones(), m_Entity, name, ColorManager::RED_COLOR, ColorManager::SetColor(), ItemManager::ShowSourceDropzone(), ColorManager::SWAP_COLOR, x и y.