MagicCaster.h

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#pragma once
 
#include "RE/B/BSPointerHandle.h"
#include "RE/B/BSSoundHandle.h"
#include "RE/B/BSTArray.h"
#include "RE/B/bhkPickData.h"
#include "RE/M/MagicSystem.h"
 
namespace RE
{
    class Actor;
    class ActiveEffect;
    class BGSSaveGameBuffer;
    class BGSLoadGameBuffer;
    class MagicItem;
    class MagicTarget;
    class NiNode;
    class TESBoundObject;
    class TESObjectCELL;
    class TESObjectREFR;
 
    struct Effect;
 
    class MagicCaster
    {
    public:
        inline static constexpr auto RTTI = RTTI_MagicCaster;
 
        enum class State
        {
            kNone = 0,
            kUnk01,  // Start?
            kUnk02,  // StartCharge?
            kReady,
            kUnk04,  // PreStart?
            kCharging,
            kCasting,
            kUnk07,  // Unknown
            kUnk08,  // Interrupt
            kUnk09,  // Interrupt/Deselect
        };
 
        virtual ~MagicCaster();  // 00
 
        // add
        virtual void                       CastSpellImmediate(MagicItem* a_spell, bool a_noHitEffectArt, TESObjectREFR* a_target, float a_effectiveness, bool a_hostileEffectivenessOnly, float a_magnitudeOverride, Actor* a_blameActor);  // 01
        virtual void                       FindTouchTarget();                                                                                                                                                                               // 02
        virtual void                       RequestCastImpl();                                                                                                                                                                               // 03
        virtual bool                       StartChargeImpl();                                                                                                                                                                               // 04
        virtual void                       StartReadyImpl();                                                                                                                                                                                // 05
        virtual void                       StartCastImpl();                                                                                                                                                                                 // 06
        virtual void                       FinishCastImpl();                                                                                                                                                                                // 07 - { return; }
        virtual void                       InterruptCastImpl(bool a_depleteEnergy);                                                                                                                                                         // 08 - { return; }
        virtual void                       SpellCast(bool a_doCast, std::uint32_t a_arg2, MagicItem* a_spell);                                                                                                                              // 09 - { return; }
        virtual bool                       CheckCast(MagicItem* a_spell, bool a_dualCast, float* a_alchStrength, MagicSystem::CannotCastReason* a_reason, bool a_useBaseValueForCost);                                                      // 0A
        virtual TESObjectREFR*             GetCasterStatsObject() const;                                                                                                                                                                    // 0B - { return 0; }
        virtual Actor*                     GetCasterAsActor() const;                                                                                                                                                                        // 0C - { return 0; }
        virtual TESObjectREFR*             GetCasterObjectReference(Actor** a_outCaster) const;                                                                                                                                             // 0D
        virtual NiNode*                    GetMagicNode();                                                                                                                                                                                  // 0E - { return 0; }
        virtual void                       ClearMagicNode();                                                                                                                                                                                // 0F - { return; }
        virtual void                       SetCurrentSpellImpl(MagicItem* a_spell);                                                                                                                                                         // 10 - { return; }
        virtual void                       SelectSpellImpl();                                                                                                                                                                               // 11 - { return; }
        virtual void                       DeselectSpellImpl();                                                                                                                                                                             // 12 - { return; }
        virtual void                       SetSkipCheckCast();                                                                                                                                                                              // 13 - { return; }
        virtual void                       SetCastingTimerForCharge();                                                                                                                                                                      // 14
        virtual MagicSystem::CastingSource GetCastingSource() const;                                                                                                                                                                        // 15 - { return 0; }
        virtual bool                       GetIsDualCasting() const;                                                                                                                                                                        // 16 - { return 0; }
        virtual void                       SetDualCasting(bool a_set);                                                                                                                                                                      // 17 - { return; }
        virtual void                       SaveGame(BGSSaveGameBuffer* a_buf);                                                                                                                                                              // 18
        virtual void                       LoadGame(BGSLoadGameBuffer* a_buf);                                                                                                                                                              // 19
        virtual void                       FinishLoadGame(BGSLoadGameBuffer* a_buf);                                                                                                                                                        // 1A
        virtual void                       PrepareSound(MagicSystem::SoundID a_sound, MagicItem* a_spell);                                                                                                                                  // 1B
        virtual void                       AdjustActiveEffect(ActiveEffect* a_activeEffect, float a_power, bool a_arg3);                                                                                                                    // 1C
 
        MagicTarget* FindPickTarget(NiPoint3& a_targetLocation, TESObjectCELL** a_targetCell, bhkPickData& a_pickData);
        bool         FindTargets(float a_effectivenessMult, std::uint32_t& a_targetCount, TESBoundObject* a_source, bool a_loadCast, bool a_adjustOnlyHostileEffectiveness);
        void         FinishCast();
        float        GetCurrentSpellCost();
        void         InterruptCast(bool a_refund);
        void         PlayReleaseSound(MagicItem* a_item);
        bool         TestProjectilePlacement(const Effect& a_effect, const bhkPickData& a_pickData);
        void         UpdateImpl(float a_delta);
 
        // members
        BSTArray<BSSoundHandle>                sounds;             // 08
        ObjectRefHandle                        desiredTarget;      // 20
        std::uint32_t                          pad24;              // 24
        MagicItem*                             currentSpell;       // 28
        stl::enumeration<State, std::uint32_t> state;              // 30
        float                                  castingTimer;       // 34
        float                                  currentSpellCost;   // 38
        float                                  magnitudeOverride;  // 3C
        float                                  nextTargetUpdate;   // 40
        float                                  projectileTimer;    // 44
    };
    static_assert(sizeof(MagicCaster) == 0x48);
}