DraggingOverHeader()

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

inlineprotected

См. определение в файле AttachmentCategoriesRow.c строка 412

    {
        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(), SlotsIconBase::GetSlotID(), InventorySlots::GetStackMaxForSlotId(), ColorManager::GREEN_COLOR, ItemManager::HideDropzones(), m_Entity, name, ColorManager::RED_COLOR, ColorManager::SetColor(), ItemManager::ShowSourceDropzone(), ColorManager::SWAP_COLOR, x и y.