hkpConstraintInstance.h

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#pragma once
 
#include "RE/H/hkReferencedObject.h"
 
namespace RE
{
    struct hkConstraintInternal;
    class hkpConstraintData;
    class hkpConstraintOwner;
    struct hkpModifierConstraintAtom;
 
    class hkpConstraintInstance : public hkReferencedObject
    {
    public:
        enum class ConstraintPriority
        {
            kInvalid,
            kPSI,
            kSimplifiedTOI_Unused,
            kTOI,
            kTOIHigher,
            kTOIForced,
 
            kTotal
        };
 
        enum class OnDestructionRemapInfo
        {
            kRemap = 0,
            kRemove = 1,
            kResetRemove = 2
        };
 
        inline static constexpr auto RTTI = RTTI_hkpConstraintInstance;
        inline static constexpr auto VTABLE = VTABLE_hkpConstraintInstance;
 
        ~hkpConstraintInstance() override;  // 00
 
        inline hkpRigidBody* GetRigidBodyA() const
        {
            return reinterpret_cast<hkpRigidBody*>(entities[0]);
        }
 
        inline hkpRigidBody* GetRigidBodyB() const
        {
            return reinterpret_cast<hkpRigidBody*>(entities[1]);
        }
 
        // members
        hkpConstraintOwner*                                    owner;                 // 10
        hkpConstraintData*                                     data;                  // 18
        hkpModifierConstraintAtom*                             constraintModifiers;   // 20
        hkpEntity*                                             entities[2];           // 28
        stl::enumeration<ConstraintPriority, std::uint8_t>     priority;              // 38
        bool                                                   wantRuntime;           // 39
        stl::enumeration<OnDestructionRemapInfo, std::uint8_t> destructionRemapInfo;  // 3A
        hkSmallArray<hkpConstraintListener*>                   listeners;             // 40
        hkStringPtr                                            name;                  // 50
        uint64_t                                               userData;              // 58
        hkConstraintInternal*                                  internal;              // 60
        uint32_t                                               uid;                   // 68
    };
    static_assert(sizeof(hkpConstraintInstance) == 0x70);
 
    struct hkConstraintInternal
    {
        hkpConstraintInstance*                                                    constraint;          // 00
        hkpEntity*                                                                entities[2];         // 08
        hkpConstraintAtom*                                                        atoms;               // 18
        uint16_t                                                                  atomsSize;           // 20
        uint8_t                                                                   callbackRequest;     // 22
        stl::enumeration<hkpConstraintInstance::ConstraintPriority, std::uint8_t> priority;            // 23
        uint16_t                                                                  sizeOfSchemas;       // 24
        uint16_t                                                                  numSolverResults;    // 26
        uint16_t                                                                  numSolverElemTemps;  // 28
        uint8_t                                                                   whoIsMaster;         // 2A
        bool                                                                      isNormalType;        // 2B
        hkpConstraintRuntime*                                                     runtime;             // 30
        uint16_t                                                                  runtimeSize;         // 38
        hkObjectIndex                                                             slaveIndex;          // 3A
    };
    static_assert(sizeof(hkConstraintInternal) == 0x40);
}