InventoryChanges.h

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#pragma once
 
#include "RE/B/BSTList.h"
#include "RE/F/FormTypes.h"
#include "RE/M/MemoryManager.h"
 
namespace RE
{
    class ExtraDataList;
    class InventoryEntryData;
 
    class InventoryChanges
    {
    public:
        enum class VisitResult : std::uint32_t
        {
            kStop = 0,
            kContinue = 1,
        };
 
        class IItemChangeVisitor
        {
        public:
            inline static constexpr auto RTTI = RTTI_InventoryChanges__IItemChangeVisitor;
 
            virtual ~IItemChangeVisitor();  // 00
 
            // add
            virtual VisitResult Visit(InventoryEntryData* a_entryData) = 0;  // 01
            virtual void        Unk_02(RE::FormType a_formType);             // 02 - { return 1; }
            virtual void        Unk_03(void);                                // 03
        };
        static_assert(sizeof(IItemChangeVisitor) == 0x8);
 
        InventoryChanges();
        explicit InventoryChanges(TESObjectREFR* a_ref);
        ~InventoryChanges();
 
        void AddEntryData(InventoryEntryData* a_entry);
#ifndef SKYRIMVR
        TESObjectARMO* GetArmorInSlot(std::int32_t a_slot);
#endif
        std::uint16_t GetNextUniqueID();
        void          InitFromContainerExtra();
        void          InitLeveledItems();
        void          InitScripts();
        void          SendContainerChangedEvent(ExtraDataList* a_itemExtraList, TESObjectREFR* a_fromRefr, TESForm* a_item, std::int32_t a_count);
        void          SetUniqueID(ExtraDataList* a_itemList, TESForm* a_oldForm, TESForm* a_newForm);
 
        TES_HEAP_REDEFINE_NEW();
 
        // members
        BSSimpleList<InventoryEntryData*>* entryList{ nullptr };  // 00
        TESObjectREFR*                     owner{ nullptr };      // 08
        float                              totalWeight{ 0.0F };   // 10
        float                              armorWeight{ 0.0F };   // 14
        bool                               changed{ false };      // 18
        std::uint8_t                       unk19{ 0 };            // 19
        std::uint8_t                       unk1A{ 0 };            // 1A
        std::uint8_t                       unk1B{ 0 };            // 1B
        std::uint32_t                      unk1C{ 0 };            // 1C
 
    private:
        InventoryChanges* Ctor(TESObjectREFR* a_ref);
        void              Dtor();
    };
    static_assert(sizeof(InventoryChanges) == 0x20);
}