SCR_ItemSelectionMenuEntry.c

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class SCR_ItemSelectionMenuEntry : SCR_SelectionMenuEntry
{
    protected const ResourceName LAYOUT_ITEM = "{93472DECDA62C46F}UI/layouts/Common/RadialMenu/SelectionMenuEntryPreview.layout";
    protected SCR_CharacterInventoryStorageComponent m_Storage;
    protected int m_iQuickSlotID = -1;
 
    //------------------------------------------------------------------------------------------------
    override void Update()
    {
        SCR_SelectionMenuEntryComponent entry = GetEntryComponent();
        if (!entry)
            return;
 
        bool enabled;
        string name;
        string description;
 
        IEntity item = GetItem();
        if (item)
        {
            enabled = true;
 
            UIInfo uiInfo = GetUIInfo(item);
            if (uiInfo)
            {
                name = uiInfo.GetName();
                description = uiInfo.GetDescription();
            }
        }
 
        // Widget setup
        SetName(name);
 
        if (entry)
            entry.SetEnabled(enabled);
 
        SCR_SelectionMenuEntryPreviewComponent entryPreview = SCR_SelectionMenuEntryPreviewComponent.Cast(entry);
        if (entryPreview)
            entryPreview.SetPreviewItem(item);
 
        return;
    }
 
    //------------------------------------------------------------------------------------------------
    int GetQuickSlotID()
    {
        return m_iQuickSlotID;
    }
 
    //------------------------------------------------------------------------------------------------
    void SetQuickSlotID(int id)
    {
        m_iQuickSlotID = id;
    }
 
    //------------------------------------------------------------------------------------------------
    protected IEntity GetItem()
    {
        if (m_iQuickSlotID < 0)
            return null;
 
        if (!m_Storage)
            return null;
 
        array<ref SCR_QuickslotBaseContainer> quickSlotItems = m_Storage.GetQuickSlotItems();
        if (quickSlotItems && m_iQuickSlotID < quickSlotItems.Count())
        {   
            SCR_QuickslotEntityContainer entityContainer = SCR_QuickslotEntityContainer.Cast(quickSlotItems[m_iQuickSlotID]);
            if (entityContainer)
                return entityContainer.GetEntity();
        }
 
        return null;
    }
 
    //------------------------------------------------------------------------------------------------
    override void OnPerform()
    {
        super.OnPerform();
 
        IEntity item = GetItem();
        if (item && m_Storage && m_Storage.CanUseItem(item))
            m_Storage.UseItem(item);
    }
 
    //------------------------------------------------------------------------------------------------
    protected UIInfo GetUIInfo(IEntity item)
    {
        if (!item)
            return null;
 
        InventoryItemComponent itemComponent = InventoryItemComponent.Cast(item.FindComponent(InventoryItemComponent));
        if (!itemComponent)
            return null;
 
        return itemComponent.GetUIInfo();
    }
 
    //------------------------------------------------------------------------------------------------
    void SCR_ItemSelectionMenuEntry(notnull SCR_CharacterInventoryStorageComponent storage, int quickSlotID)
    {
        m_Storage = storage;
        m_iQuickSlotID = quickSlotID;
 
        SetCustomLayout(LAYOUT_ITEM);
        
        Enable(GetItem() != null);
    }
};