BSLightingShaderProperty.h

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#pragma once
 
#include "RE/B/BSShaderProperty.h"
#include "RE/B/BSTArray.h"
#include "RE/N/NiColor.h"
 
namespace RE
{
    class BSShader;
    class BSLight;
 
    class BSLightingShaderProperty : public BSShaderProperty
    {
    public:
        inline static constexpr auto RTTI = RTTI_BSLightingShaderProperty;
        inline static constexpr auto Ni_RTTI = NiRTTI_BSLightingShaderProperty;
        inline static constexpr auto VTABLE = VTABLE_BSLightingShaderProperty;
 
        struct Data
        {
            void          Clear();
            BSRenderPass* EmplacePass(BSShader* a_shader, BSShaderProperty* a_property, BSGeometry* a_geometry,
                uint32_t a_technique, uint8_t a_numLights = 0, BSLight* a_light0 = nullptr, BSLight* a_light1 = nullptr,
                BSLight* a_light2 = nullptr, BSLight* a_light3 = nullptr);
 
            // members
            RE::BSRenderPass* head;   // 00
            std::uint64_t     unk08;  // 08
        };
        static_assert(sizeof(Data) == 0x10);
 
        ~BSLightingShaderProperty() override;  // 00
 
        // override (BSShaderProperty)
        const NiRTTI*          GetRTTI() const override;                                                                                    // 02
        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 - { return false; }
        void                   PostLinkObject(NiStream& a_stream) override;                                                                 // 1E
        bool                   SetupGeometry(BSGeometry* a_geometry) override;                                                              // 27
        bool                   FinishSetupGeometry(BSGeometry* a_geometry) override;                                                        // 28
        RenderPassArray*       GetRenderPasses(BSGeometry* a_geometry, std::uint32_t a_arg2, BSShaderAccumulator* a_accumulator) override;  // 2A
        void                   Unk_2B(void) override;                                                                                       // 2B
        void                   Unk_2C(void) override;                                                                                       // 2C
        void                   Unk_2D(void) override;                                                                                       // 2D
        void                   Unk_2F(void) override;                                                                                       // 2F
        bool                   CanMerge(const BSShaderProperty* a_other) override;                                                          // 30
        void                   SetMaterialAlpha(float a_alpha) override;                                                                    // 31
        float                  QMaterialAlpha() override;                                                                                   // 32
        std::int32_t           ForEachTexture(ForEachVisitor& a_visitor) override;                                                          // 33
        void                   DoClearRenderPasses() override;                                                                              // 34
        std::int32_t           QShader() override;                                                                                          // 35 - { return 11; }
        NiSourceTexture*       GetBaseTexture() override;                                                                                   // 37 - { return diffuseTexture }
        bool                   AcceptsEffectData() const override;                                                                          // 39 - { return !(flags & kRefraction) && !(flags & kTempRefraction); }
        void                   Unk_3B(void) override;                                                                                       // 3B
        std::uint32_t          DetermineUtilityShaderDecl() override;                                                                       // 3D
        BSShaderMaterial::Type GetMaterialType() override;                                                                                  // 3E - { return 2; }
 
        void CopyMembers(BSLightingShaderProperty* a_other);
 
        // members
        Data            unk088[3];          // 088
        Data            unk0B8;             // 0B8
        Data            unk0C8;             // 0C8
        Data            unk0D8;             // 0D8
        BSRenderPass*   unk0E8;             // 0E8
        NiColor*        emissiveColor;      // 0F0
        float           emissiveMult;       // 0F8
        float           forcedDarkness;     // 0FC - unused
        float           specularLODFade;    // 100
        float           envmapLODFade;      // 104
        std::uint32_t   unk108;             // 108
        NiColorA        projectedUVParams;  // 10C
        NiColorA        projectedUVColor;   // 11C
        std::int32_t    unk12C;             // 12C
        std::uint32_t   unk130;             // 130
        std::uint32_t   unk134;             // 134
        BSTArray<void*> unk138;             // 138
        std::uint64_t   unk150;             // 150
        std::uint8_t    unk158;             // 158
        std::uint8_t    pad159;             // 159
        std::uint16_t   pad15A;             // 15A
        std::uint32_t   pad15C;             // 15C
    };
    static_assert(sizeof(BSLightingShaderProperty) == 0x160);
}