// 18
class MagicTarget
{
public:
    virtual ~MagicTarget();

    virtual UInt8                   Unk_01(int);
    virtual Character               * Unk_02(void);
    virtual UInt8                   Unk_03(void);
    virtual bool                    Unk_04(void);
    virtual int                     Unk_05(int);
    virtual bool                    Unk_06(void); // pure   030
    virtual void                    GetActiveEffects(void); // This changed to return BSLocklessSimpleList<ActiveEffect *>, instead we will implement the Visitor and let the game do the work for traversal
    virtual int                     Unk_08(int);
    virtual void                    Unk_09(int);
    virtual double                  Unk_0A(int, int, int);
    virtual UInt8                   Unk_0B(int, int, int);

//  void    ** _vtbl;   // 00
    UInt64 unk04;       // 08
    UInt64 unk08;       // 10

    class ForEachActiveEffectVisitor
    {
    public:
        virtual ~ForEachActiveEffectVisitor() { };

        virtual bool Visit(ActiveEffect* effect) = 0;
    };

    class GetEffectCount : public MagicTarget::ForEachActiveEffectVisitor
    {
    public:
        GetEffectCount() : m_count(0) { }

        virtual bool Visit(ActiveEffect* effect) override
        {
            m_count++;
            return true;
        }

        UInt32 GetCount() const { return m_count; }
    private:
        UInt32 m_count;
    };

    class GetNthEffect : public MagicTarget::ForEachActiveEffectVisitor
    {
    public:
        GetNthEffect(UInt32 n) : m_result(nullptr), m_n(n), m_count(0) { }

        virtual bool Visit(ActiveEffect* effect) override
        {
            if (m_count == m_n)
            {
                m_result = effect;
                return false;
            }
            m_count++;
            return true;
        }

        ActiveEffect* GetResult() { return m_result; }
    private:
        ActiveEffect* m_result;
        UInt32 m_n;
        UInt32 m_count;
    };

    class EffectVisitor : public MagicTarget::ForEachActiveEffectVisitor
    {
    public:
        EffectVisitor(std::function<bool(ActiveEffect*)> func) : m_functor(func) { }

        virtual bool Visit(ActiveEffect* effect) override
        {
            return m_functor(effect);
        }

    protected:
        std::function<bool(ActiveEffect*)> m_functor;
    };

    void VisitActiveEffects(std::function<bool(ActiveEffect*)> func)
    {
        ForEachActiveEffect(EffectVisitor(func));
    }

    DEFINE_MEMBER_FN_1(ForEachActiveEffect, void, 0x00558580, MagicTarget::ForEachActiveEffectVisitor& visitor);
};
STATIC_ASSERT(sizeof(MagicTarget) == 0x18);