NiNode.h

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#pragma once
 
#include "RE/N/NiAVObject.h"
#include "RE/N/NiSmartPointer.h"
#include "RE/N/NiTArray.h"
 
namespace RE
{
    class NiUpdateData;
 
    class NiNode : public NiAVObject
    {
    public:
        inline static constexpr auto RTTI = RTTI_NiNode;
        inline static auto           Ni_RTTI = NiRTTI_NiNode;
 
        ~NiNode() override;  // 00
 
        // override (NiAVObject)
        const NiRTTI* GetRTTI() const override;                            // 02
        NiNode*       AsNode() override;                                   // 03 - { return this; }
        NiObject*     CreateClone(NiCloningProcess& a_cloning) override;   // 17
        void          LoadBinary(NiStream& a_stream) override;             // 18
        void          LinkObject(NiStream& a_stream) override;             // 19
        bool          RegisterStreamables(NiStream& a_stream) override;    // 1A
        void          SaveBinary(NiStream& a_stream) override;             // 1B
        bool          IsEqual(NiObject* a_object) override;                // 1C
        void          ProcessClone(NiCloningProcess& a_cloning) override;  // 1D
        void          UpdateControllers(NiUpdateData& a_data) override;    // 25
#ifndef SKYRIM_CROSS_VR
        // The following are virtual functions past the point where VR compatibility breaks.
        void        PerformOp(PerformOpFunc& a_func) override;                                                                   // 26
        void        AttachProperty(NiAlphaProperty* a_property) override;                                                        // 27
        NiAVObject* GetObjectByName(const BSFixedString& a_name) override;                                                       // 2A
        void        SetSelectiveUpdateFlags(bool& a_selectiveUpdate, bool a_selectiveUpdateTransforms, bool& a_rigid) override;  // 2B
        void        UpdateDownwardPass(NiUpdateData& a_data, std::uint32_t a_arg2) override;                                     // 2C
        void        UpdateSelectedDownwardPass(NiUpdateData& a_data, std::uint32_t a_arg2) override;                             // 2D
        void        UpdateRigidDownwardPass(NiUpdateData& a_data, std::uint32_t a_arg2) override;                                // 2E
        void        UpdateWorldBound() override;                                                                                 // 2F
        void        UpdateTransformAndBounds(NiUpdateData& a_data) override;                                                     // 31
        void        OnVisible(NiCullingProcess& a_process) override;                                                             // 34
#endif
 
        // add
        SKYRIM_REL_VR_VIRTUAL void AttachChild(NiAVObject* a_child, bool a_firstAvail = false);                          // 35
        SKYRIM_REL_VR_VIRTUAL void InsertChildAt(std::uint32_t a_idx, NiAVObject* a_child);                              // 36
        SKYRIM_REL_VR_VIRTUAL void DetachChild1(NiAVObject* a_child, NiPointer<NiAVObject>& a_childOut);                 // 37
        SKYRIM_REL_VR_VIRTUAL void DetachChild2(NiAVObject* a_child);                                                    // 38
        SKYRIM_REL_VR_VIRTUAL void DetachChildAt1(std::uint32_t a_idx, NiPointer<NiAVObject>& a_childOut);               // 39
        SKYRIM_REL_VR_VIRTUAL void DetachChildAt2(std::uint32_t a_idx);                                                  // 3A
        SKYRIM_REL_VR_VIRTUAL void SetAt1(std::uint32_t a_idx, NiAVObject* a_child, NiPointer<NiAVObject>& a_childOut);  // 3B
        SKYRIM_REL_VR_VIRTUAL void SetAt2(std::uint32_t a_idx, NiAVObject* a_child);                                     // 3C
        SKYRIM_REL_VR_VIRTUAL void UpdateUpwardPass(NiUpdateData& a_data);                                               // 3D
 
        static NiNode* Create(std::uint16_t a_arrBufLen = 0);
 
        [[nodiscard]] inline NiTObjectArray<NiPointer<NiAVObject>>& GetChildren() noexcept
        {
            return REL::RelocateMember<NiTObjectArray<NiPointer<NiAVObject>>>(this, 0x110, 0x138);
        }
 
        [[nodiscard]] inline const NiTObjectArray<NiPointer<NiAVObject>>& GetChildren() const noexcept
        {
            return REL::RelocateMember<NiTObjectArray<NiPointer<NiAVObject>>>(this, 0x110, 0x138);
        }
 
        void DetachChild(NiAVObject* a_child);
        void DetachChild(NiAVObject* a_child, NiPointer<NiAVObject>& a_childOut);
        void DetachChildAt(std::uint32_t a_idx);
        void DetachChildAt(std::uint32_t a_idx, NiPointer<NiAVObject>& a_childOut);
        void SetAt(std::uint32_t a_idx, NiAVObject* a_child);
        void SetAt(std::uint32_t a_idx, NiAVObject* a_child, NiPointer<NiAVObject>& a_childOut);
 
        // members
#ifndef SKYRIM_CROSS_VR
        NiTObjectArray<NiPointer<NiAVObject>> children;  // 110, 138
#endif
 
    protected:
        NiNode* Ctor(std::uint16_t a_arrBufLen);
    };
#ifndef ENABLE_SKYRIM_VR
    static_assert(sizeof(NiNode) == 0x128);
#elif !defined(ENABLE_SKYRIM_AE) && !defined(ENABLE_SKYRIM_SE)
    static_assert(sizeof(NiNode) == 0x150);
#endif
}