BGSProjectile.h

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#pragma once
 
#include "RE/B/BGSDestructibleObjectForm.h"
#include "RE/B/BGSPreloadable.h"
#include "RE/F/FormTypes.h"
#include "RE/S/SoundLevels.h"
#include "RE/T/TESBoundObject.h"
#include "RE/T/TESFullName.h"
#include "RE/T/TESModel.h"
 
namespace RE
{
    struct BGSProjectileData  // DATA
    {
    public:
        enum class BGSProjectileFlags
        {
            kNone = 0,
            kHitScan = 1 << 0,
            kExplosion = 1 << 1,
            kExplosionAltTrigger = 1 << 2,
            kMuzzleFlash = 1 << 3,
            kCanTurnOff = 1 << 5,
            kCanPickUp = 1 << 6,
            kSupersonic = 1 << 7,
            kPinsLimbs = 1 << 8,
            kPassSMTransparent = 1 << 9,
            kDisableCombatAimCorrection = 1 << 10,
            kContinuousUpdate = 1 << 11
        };
 
        enum class Type
        {
            kMissile = 1 << 0,
            kGrenade = 1 << 1,
            kBeam = 1 << 2,
            kFlamethrower = 1 << 3,
            kCone = 1 << 4,
            kBarrier = 1 << 5,
            kArrow = 1 << 6
        };
 
        // members
        REX::EnumSet<BGSProjectileFlags, std::uint16_t> flags;                // 00
        REX::EnumSet<Type, std::uint16_t>               types;                // 02
        float                                           gravity;              // 04
        float                                           speed;                // 08
        float                                           range;                // 0C
        TESObjectLIGH*                                  light;                // 10
        TESObjectLIGH*                                  muzzleFlashLight;     // 18
        float                                           tracerChance;         // 20
        float                                           explosionProximity;   // 24
        float                                           explosionTimer;       // 28
        std::uint32_t                                   pad2C;                // 2C
        BGSExplosion*                                   explosionType;        // 30
        BGSSoundDescriptorForm*                         activeSoundLoop;      // 38
        float                                           muzzleFlashDuration;  // 40
        float                                           fadeOutTime;          // 44
        float                                           force;                // 48
        std::uint32_t                                   pad4C;                // 4C
        BGSSoundDescriptorForm*                         countdownSound;       // 50
        BGSSoundDescriptorForm*                         deactivateSound;      // 58
        TESObjectWEAP*                                  defaultWeaponSource;  // 60
        float                                           coneSpread;           // 68
        float                                           collisionRadius;      // 6C
        float                                           lifetime;             // 70
        float                                           relaunchInterval;     // 74
        BGSTextureSet*                                  decalData;            // 78
        BGSCollisionLayer*                              collisionLayer;       // 80
    };
    static_assert(sizeof(BGSProjectileData) == 0x88);
 
    class BGSProjectile :
        public TESBoundObject,            // 000
        public TESFullName,               // 030
        public TESModel,                  // 040
        public BGSPreloadable,            // 068
        public BGSDestructibleObjectForm  // 070
    {
    public:
        inline static constexpr auto RTTI = RTTI_BGSProjectile;
        inline static constexpr auto VTABLE = VTABLE_BGSProjectile;
        inline static constexpr auto FORMTYPE = FormType::Projectile;
 
        struct RecordFlags
        {
            enum RecordFlag : std::uint32_t
            {
                kDeleted = 1 << 5,
                kIgnored = 1 << 12
            };
        };
 
        ~BGSProjectile() override;  // 00
 
        // override (TESBoundObject)
        void        InitializeData() override;                                                                                                                                // 04
        void        ClearData() override;                                                                                                                                     // 05
        bool        Load(TESFile* a_mod) override;                                                                                                                            // 06
        void        InitItemImpl() override;                                                                                                                                  // 13
        bool        Activate(TESObjectREFR* a_targetRef, TESObjectREFR* a_activatorRef, std::uint8_t a_arg3, TESBoundObject* a_object, std::int32_t a_targetCount) override;  // 37
        NiAVObject* Clone3D(TESObjectREFR* a_ref, bool a_arg3) override;                                                                                                      // 40
        void        UnClone3D(TESObjectREFR* a_ref) override;                                                                                                                 // 41
        bool        GetActivateText(TESObjectREFR* a_activator, BSString& a_dst) override;                                                                                    // 4C
 
        [[nodiscard]] constexpr bool IsMissile() const noexcept { return data.types.all(BGSProjectileData::Type::kMissile); }
        [[nodiscard]] constexpr bool IsGrenade() const noexcept { return data.types.all(BGSProjectileData::Type::kGrenade); }
        [[nodiscard]] constexpr bool IsBeam() const noexcept { return data.types.all(BGSProjectileData::Type::kBeam); }
        [[nodiscard]] constexpr bool IsFlamethrower() const noexcept { return data.types.all(BGSProjectileData::Type::kFlamethrower); }
        [[nodiscard]] constexpr bool IsCone() const noexcept { return data.types.all(BGSProjectileData::Type::kCone); }
        [[nodiscard]] constexpr bool IsBarrier() const noexcept { return data.types.all(BGSProjectileData::Type::kBarrier); }
        [[nodiscard]] constexpr bool IsArrow() const noexcept { return data.types.all(BGSProjectileData::Type::kArrow); }
 
        // members
        BGSProjectileData data;              // 080 - DATA
        TESModel          muzzleFlashModel;  // 108
        SOUND_LEVEL       soundLevel;        // 130 - VNAM
        std::uint32_t     pad134;            // 134
    };
    static_assert(sizeof(BGSProjectile) == 0x138);
}