TESPackage.h

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#pragma once
 
#include "RE/B/BSPointerHandle.h"
#include "RE/F/FormTypes.h"
#include "RE/T/TESCondition.h"
#include "RE/T/TESForm.h"
 
namespace RE
{
    class BGSIdleCollection;
    class PackageLocation;
    class TESPackageData;
 
    enum class PACKAGE_OBJECT_TYPE
    {
        kNone = 0,
        kACTI = 1,
        kARMO = 2,
        kBOOK = 3,
        kCONT = 4,
        kDOOR = 5,
        kINGR = 6,
        kLIGH = 7,
        kMISC = 8,
        kFLOR = 9,
        kFURN = 10,
        kWEAP = 11,
        kAMMO = 12,
        kKEYM = 13,
        kALCH = 14,
        kFOOD = 15
    };
 
    enum class PACKAGE_TYPE
    {
        kNone = static_cast<std::underlying_type_t<PACKAGE_TYPE>>(-1),
        kExplore = 0,
        kFollow = 1,
        kEscort = 2,
        kEat = 3,
        kSleep = 4,
        kWander = 5,
        kTravel = 6,
        kAccompany = 7,
        kUseItemAt = 8,
        kAmbush = 9,
        kFleeNotCombat = 10,
        kCastMagic = 11,
        kSandbox = 12,
        kPatrol = 13,
        kGuard = 14,
        kDialogue = 15,
        kUseWeapon = 16,
        kFind = 17,
        kPackage = 18,
        kPackageTemplate = 19,
        kActivate = 20,
        kAlarm = 21,
        kFlee = 22,
        kTrespass = 23,
        kSpectator = 24,
        kReactToDead = 25,
        kGetUpFromChairBed = 26,
        kDoNothing = 27,
        kInGameDialogue = 28,
        kSurface = 29,
        kSearchForAttacker = 30,
        kAvoidPlayer = 31,
        kReactToDestroyedObject = 32,
        kReactToGrenadeOrMine = 33,
        kStealWarning = 34,
        kPickPocketWarning = 35,
        kMovementBlocked = 36,
        kVampireFeed = 37,
        kCannibal = 38,
        kLanding = 39,
        kUnused = 40,
        kMountActor = 41,
        kDismountActor = 42,
        kClearMountPosition = 43,
 
        kTotal = 44
    };
 
    enum class PACKAGE_PROCEDURE_TYPE
    {
        kNone = static_cast<std::underlying_type_t<PACKAGE_PROCEDURE_TYPE>>(-1),
        kExploreTravel = 0,
        kExploreWander = 1,
        ExploreActivate = 2,
        kExploreAcquire = 3,
        kSleep = 4,
        kEat = 5,
        kFollowWithEscort = 6,
        kAmbushFollow = 7,
        kEscortActor = 8,
        kEscortObject = 9,
        kDialogue = 10,
        kAlarm = 11,
        kActivate = 12,
        kGreet = 13,
        kObserveCombat = 14,
        kObserveDialogue = 15,
        kTalkToDead = 16,
        kFlee = 17,
        kTrespass = 18,
        kGetUpFromChairBed = 19,
        kExploreNPC = 20,
        kMountActor = 21,
        kDismountActor = 22,
        kDoNothing = 23,
        kExploreAcquireGeneric = 24,
        kAccompany = 25,
        kUseItemAt = 26,
        kVampireFeed = 27,
        kAmbush = 28,
        kSurface = 29,
        kFleeNotCombat = 30,
        kSearchForAttacker = 31,
        kClearMountPosition = 32,
        kWaitForDialogue = 33,
        kAvoidPlayer = 34,
        kSandbox = 35,
        kPatrol = 36,
        kReactToDestroyedObject = 37,
        kReactToGrenadeOrMine = 38,
        kGuard = 39,
        kStealWarning = 40,
        kPickPocketWarning = 41,
        kUseWeapon = 42,
        kFollowWithoutEscort = 43,
        kMovementBlocked = 44,
        kCannibal = 45,
        kPackage = 46,
        kLanding = 47,
        kKeepAnEyeOn = 48
    };
 
    enum class PACK_EVENT_ACTION_TYPE
    {
        kBegin = 0,
        kEnd,
        kChange,
        kPatrol
    };
 
    enum class PACK_INTERRUPT_TARGET
    {
        kNone = static_cast<std::underlying_type_t<PACK_INTERRUPT_TARGET>>(-1),
        kSpectator = 0,
        kObserveDead = 0x1,
        kGuardWarn = 0x2,
        kCombat = 0x3
    };
 
    struct PACKAGE_DATA  // PKDT
    {
    public:
        enum class GeneralFlag
        {
            kNone = 0,
            kOffersServices = 1 << 0,
            kMustComplete = 1 << 2,
            kMaintainSpeedAtGoal = 1 << 3,
            kUnlocksDoorsAtPackageStart = 1 << 6,
            kUnlocksDoorsAtPackageEnd = 1 << 7,
            kContinueIfPCNear = 1 << 9,
            kOncePerDay = 1 << 10,
            kCreated = 1 << 11,
            kPreferredSpeed = 1 << 13,
            kAlwaysSneak = 1 << 17,
            kAllowSwimming = 1 << 18,
            kIgnoreCombat = 1 << 20,
            kWeaponsUnequipped = 1 << 21,
            kWeaponDrawn = 1 << 23,
            kNoCombatAlert = 1 << 27,
            kWearSleepOutfit = 1 << 29
        };
 
        enum class PreferredSpeed
        {
            kWalk = 0,
            kJog = 1,
            kRun = 2,
            kFastWalk = 3
        };
 
        enum class InterruptFlag
        {
            kNone = 0,
            kHellosToPlayer = 1 << 0,
            kRandomConversations = 1 << 1,
            kObserveCombatBehaviour = 1 << 2,
            kGreetCorpseBehaviour = 1 << 3,
            kReactionToPlayerActions = 1 << 4,
            kFriendlyFireComments = 1 << 5,
            kAggroRadiusBehavior = 1 << 6,
            kAllowIdleChatter = 1 << 7,
            kWorldInteractions = 1 << 9
        };
 
        // members
        REX::EnumSet<GeneralFlag, std::uint32_t>          packFlags;              // 0
        REX::EnumSet<PACKAGE_TYPE, std::uint8_t>          packType;               // 4
        REX::EnumSet<PACK_INTERRUPT_TARGET, std::uint8_t> interruptOverrideType;  // 5
        REX::EnumSet<PreferredSpeed, std::uint8_t>        maxSpeed;               // 6
        std::uint8_t                                      pad7;                   // 7
        REX::EnumSet<InterruptFlag, std::uint16_t>        foBehaviorFlags;        // 8
        std::uint16_t                                     packageSpecificFlags;   // A
    };
    static_assert(sizeof(PACKAGE_DATA) == 0xC);
 
    class PackageTarget
    {
    public:
        union Target
        {
            inline Target() :
                object(nullptr)
            {}
 
            ~Target() {}
 
            // members
            ObjectRefHandle                                    handle;
            TESForm*                                           object;
            TESForm*                                           refOrObj;
            REX::EnumSet<PACKAGE_OBJECT_TYPE, std::uint32_t>   objType;
            std::uint32_t                                      aliasID;
            REX::EnumSet<PACK_INTERRUPT_TARGET, std::uint32_t> interruptTarg;
        };
        static_assert(sizeof(Target) == 0x8);
 
        // members
        std::int8_t   targType;  // 00
        std::uint8_t  pad01;     // 01
        std::uint16_t pad02;     // 02
        Target        target;    // 08
        std::int32_t  value;     // 10
        std::uint32_t pad14;     // 14
    };
    static_assert(sizeof(PackageTarget) == 0x18);
 
    struct PACK_SCHED_DATA
    {
        enum class DayOfWeek
        {
            kAny = -1,
            kSunday = 0,
            kMonday = 1,
            kTuesday = 2,
            kWednesday = 3,
            kThursday = 4,
            kFriday = 5,
            kSaturday = 6,
            kWeekdays = 7,
            kWeekends = 8,
            kMondayWednesdayFriday = 9,
            kTuesdayThursday = 10
        };
 
        // members
        std::int8_t                          month;      // 0
        REX::EnumSet<DayOfWeek, std::int8_t> dayOfWeek;  // 1
        std::int8_t                          date;       // 2
        std::int8_t                          hour;       // 3
        std::int8_t                          minute;     // 4
        std::uint8_t                         pad5;       // 5
        std::uint8_t                         pad6;       // 6
        std::uint8_t                         pad7;       // 7
        std::int32_t                         duration;   // 8 - minutes
    };
    static_assert(sizeof(PACK_SCHED_DATA) == 0xC);
 
    class PackageSchedule  // PSDT
    {
    public:
        // members
        PACK_SCHED_DATA psData;  // 0
    };
    static_assert(sizeof(PackageSchedule) == 0xC);
 
    class PackageEventAction
    {
    public:
        struct TopicData  // PDTO
        {
            enum class Type
            {
                kTopicRef = 0,
                kTopicSubtype = 1
            };
 
            // members
            REX::EnumSet<Type, std::uint32_t> type;   // 00
            std::uint32_t                     pad04;  // 04
            TESTopic*                         topic;  // 08
        };
        static_assert(sizeof(TopicData) == 0x10);
 
        // members
        TESIdleForm*                                        idle;   // 00 - INAM
        REX::EnumSet<PACK_EVENT_ACTION_TYPE, std::uint32_t> type;   // 08
        std::uint32_t                                       pad0C;  // 0C
        TopicData                                           topic;  // 10 - PDTO
    };
    static_assert(sizeof(PackageEventAction) == 0x20);
 
    class TESPackage : public TESForm
    {
    public:
        inline static constexpr auto RTTI = RTTI_TESPackage;
        inline static constexpr auto VTABLE = VTABLE_TESPackage;
        inline static constexpr auto FORMTYPE = FormType::Package;
 
        struct ChangeFlags
        {
            enum ChangeFlag : std::uint32_t
            {
                kWaitingFlag = 1 << 26,
                kNeverRunFlag = (std::uint32_t)1 << 31
            };
        };
 
        struct RecordFlags
        {
            enum RecordFlag : std::uint32_t
            {
                kDeleted = 1 << 5,
                kIgnored = 1 << 12
            };
        };
 
        ~TESPackage() override;  // 00
 
        // override (TESForm)
        void                      InitializeData() override;                    // 04
        void                      ClearData() override;                         // 05
        bool                      Load(TESFile* a_mod) override;                // 06
        void                      SaveGame(BGSSaveFormBuffer* a_buf) override;  // 0E
        void                      LoadGame(BGSLoadFormBuffer* a_buf) override;  // 0F
        void                      Revert(BGSLoadFormBuffer* a_buf) override;    // 12
        void                      InitItemImpl() override;                      // 13
        std::uint32_t             GetRefCount() const override;                 // 2D - { return refCount; }
        [[nodiscard]] const char* GetObjectTypeName() const override;           // 39 - { return g_packageTypeStrings[packData.packType]; }
 
        // add
        virtual bool IsActorAtLocation(Actor* a_actor, bool a_arg2, float a_arg3, bool a_arg4);                      // 3B
        virtual bool IsActorAtSecondLocation(Actor* a_arg1, Actor* a_arg2, bool a_arg3, float a_arg4, bool a_arg5);  // 3C
        virtual bool IsActorAtRefTarget(Actor* a_actor, std::int32_t a_arg2);                                        // 3D
        virtual bool IsTargetAtLocation(Actor* a_actor, std::int32_t a_arg2);                                        // 3E
        virtual bool IsPackageOwner(Actor* a_actor);                                                                 // 3F - { return true; }
 
        static TESPackage* CreatePackage(PACKAGE_PROCEDURE_TYPE a_type)
        {
            using func_t = decltype(&TESPackage::CreatePackage);
            static REL::Relocation<func_t> func{ RELOCATION_ID(28732, 29496) };
            return func(a_type);
        }
 
        void SetPackType(PACKAGE_PROCEDURE_TYPE a_type)
        {
            using func_t = decltype(&TESPackage::SetPackType);
            static REL::Relocation<func_t> func{ RELOCATION_ID(28751, 29525) };
            return func(this, a_type);
        }
 
        // members
        PACKAGE_DATA                                        packData;        // 20 - PKDT
        std::uint32_t                                       pad2C;           // 2C
        TESPackageData*                                     data;            // 30
        PackageLocation*                                    packLoc;         // 38
        PackageTarget*                                      packTarg;        // 40
        BGSIdleCollection*                                  idleCollection;  // 48
        PackageSchedule                                     packSched;       // 50 - PSDT
        std::uint32_t                                       pad5C;           // 5C
        TESCondition                                        packConditions;  // 60
        TESCombatStyle*                                     combatStyle;     // 68 - CNAM
        TESQuest*                                           ownerQuest;      // 70 - QNAM
        PackageEventAction                                  onBegin;         // 78
        PackageEventAction                                  onEnd;           // 98
        PackageEventAction                                  onChange;        // B8
        REX::EnumSet<PACKAGE_PROCEDURE_TYPE, std::uint32_t> procedureType;   // D8
        volatile std::uint32_t                              refCount;        // DC
    };
    static_assert(sizeof(TESPackage) == 0xE0);
}