WorldSpaceMenu.h

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#pragma once
 
#ifdef SKYRIMVR
 
#   include "RE/B/BSTEvent.h"
#   include "RE/I/IMenu.h"
#   include "RE/N/NiNode.h"
 
namespace RE
{
    class HudModeChangeEvent;
 
    // Used in a global array, which is processed every MAIN_DRAW
    // Cleared after each MAIN_DRAW
    struct QueuedMenuNodeUpdate
    {
    public:
        // members
        RE::NiNode* menuNode;  // 00 - set to WorldSpaceMenu->unk48
        bool        hideMenu;  // 08 - false also unhides the menu if its already hidden
        uint32_t    unk0C;     // 0C
        uint32_t    unk10;     // 10 - set to WorldSpaceMenu->unk30, applied somehow to every child in the menunode
        uint32_t    unk14;     // 14
    };
    static_assert(sizeof(QueuedMenuNodeUpdate) == 0x18);
 
    // menuDepth = 4
    // context = 22
    class WorldSpaceMenu :
        public IMenu,                            // 00
        public BSTEventSink<HudModeChangeEvent>  // 40
    {
    public:
        inline static constexpr auto RTTI = RTTI_WorldSpaceMenu;
 
        WorldSpaceMenu(bool a_registerHudModeChangeEvent, bool a_matchAsTopMenu, bool a_queueUpdateFixup);
 
        ~WorldSpaceMenu() override;  // 00
 
        // override
        virtual void               PostCreate() override;                          // 02
        virtual UI_MESSAGE_RESULTS ProcessMessage(UIMessage& a_message) override;  // 04
        virtual void               Unk_09(UI_MENU_Unk09 a_unk) override;           // 09
 
        // add
        virtual void        SetupMenuNode();          // 0B - Sets up menuNode
        virtual RE::NiNode* GetMenuParentNode() = 0;  // 0C - purecall, menuNode is attached to this in PostCreate()
        virtual void        SetTransform() = 0;       // 0D - purecall, set rotation,translation, etc. called in PostCreate()
 
        bool MessageMatchesMenu(RE::UIMessage* a_message);
 
        void SetupMenuNodeWithNif(const char* nif, bool unk);
 
        // members
        RE::NiPointer<RE::NiNode> menuNode;                       // 48 - Created automatically in SetupMenuNode()
        bool                      registerForHudModeChangeEvent;  // 50 - Set/Used in WorldSpaceMenu constructor
        bool                      matchAsTopMenu{ false };        // 51 - Only used when calling MessageMatchesMenu so far
        bool                      queueUpdateFixup{ false };      // 52 - Update menuNode immediately, or on next MAIN_DRAW when calling Unk_09
        std::uint8_t              pad53{ 0 };
        std::uint32_t             pad54{ 0 };
 
    private:
        KEEP_FOR_RE()
    };
    static_assert(sizeof(WorldSpaceMenu) == 0x58);
}
 
#endif