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feat: RE BSOpenVR (#45)
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@Nightfallstorm
Nightfallstorm authored Apr 17, 2024
1 parent cfb6ca7 commit 56938a9
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Showing 7 changed files with 108 additions and 45 deletions.
28 changes: 14 additions & 14 deletions include/RE/B/BSOpenVR.h
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Original file line number Diff line number Diff line change
Expand Up @@ -48,10 +48,10 @@ namespace RE
void Unk_11(void) override; // 11 - { return 0; }
void Unk_12(void) override; // 12
void Unk_13() override; // 13
void Unk_14(void) override; // 14
NiPointer<NiNode>* GetControllerNode(RE::NiPointer<NiNode>& a_out, Hand a_hand) override; // 14
void Unk_15(void) override; // 15 - { return 0; }
HMDDeviceType GetHMDDeviceType() override; // 16 - { return hmdDeviceType; }
void Unk_17(void) override; // 17
NiPointer<NiNode>* CreateControllerNode(RE::NiPointer<NiNode>& a_out, Hand a_hand) override; // 17

static BSOpenVR* GetSingleton();

Expand All @@ -62,18 +62,18 @@ namespace RE
static vr::IVRSystem* GetIVRSystem();

// members
vr::IVRSystem* vrSystem; // 208
void* unk210; // 210
std::uint64_t unk218; // 218
std::uint64_t unk220; // 220
std::uint64_t unk228; // 228
RE::NiPointer<NiSourceTexture> unk230; // 230 - name is SIMPLE_NORMAL_MAP
Unk238 unk238[4]; // 238
std::uint64_t unk338; // 380
std::uint64_t unk340[9]; // 340
RE::NiPointer<NiNode> unk388[2]; // 388
HMDDeviceType hmdDeviceType; // 398 - Set by comparing TrackedSystemName to "lighthouse", "oculus" and "holographic". Defaults to "lighthouse" if none match
NiTransform eyeToHeadTransform[2]; // 39C - 0 is left eye, 1 is right eye
vr::IVRSystem* vrSystem; // 208
void* unk210; // 210
std::uint64_t unk218; // 218
std::uint64_t unk220; // 220
std::uint64_t unk228; // 228
NiPointer<NiSourceTexture> unk230; // 230 - name is SIMPLE_NORMAL_MAP
Unk238 unk238[4]; // 238
std::uint64_t unk338; // 380
std::uint64_t unk340[9]; // 340
NiPointer<NiNode> controllerNodes[Hand::kTotal]; // 388 - Cloned for PlayerCharacter's LeftValveIndexControllerNode/RightValveIndexControllerNode
HMDDeviceType hmdDeviceType; // 398 - Set by comparing TrackedSystemName to "lighthouse", "oculus" and "holographic". Defaults to "lighthouse" if none match
NiTransform eyeToHeadTransform[2]; // 39C - 0 is left eye, 1 is right eye
private:
KEEP_FOR_RE()
};
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94 changes: 71 additions & 23 deletions include/RE/B/BSVRInterface.h
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Expand Up @@ -3,6 +3,8 @@
#ifdef SKYRIMVR

# include "RE/B/BSTEvent.h"
# include "RE/N/NiNode.h"
# include "RE/N/NiSmartPointer.h"
# include "RE/N/NiTransform.h"
# include "openvr.h"

Expand All @@ -27,6 +29,52 @@ namespace RE
kHolographics // used for sDriverWindowsMR:VR?
};

enum Hand : std::uint32_t
{
kLeft,
kRight,
kTotal
};

struct Unk118
{
# pragma pack(push, 4)
struct PoseTransform
{
// Status based on openvr's ETrackingResult. Calibrated/uninitialized = kNotRunning
enum class TrackingStatus : std::uint32_t
{
kNotRunning,
kRunningOk,
kOutOfRange
};

TrackingStatus poseStatus; // 00
NiTransform renderPoseTransform; // 04
NiTransform gamePoseTransform; // 38
};
static_assert(sizeof(PoseTransform) == 0x6C);
# pragma pack(pop)

// members
Unk118* unk00; // 00
Unk118* unk08; // 08
Unk118* unk10; // 10
std::uint8_t unk18; // 18
bool unk19; // 19
std::uint16_t unk1A; // 18
std::uint32_t poseIndex; // 1C
PoseTransform* poseTransform; // 20
std::uint64_t unk28; // 28
std::uint64_t unk30; // 30
std::uint64_t unk38; // 38
std::uint64_t unk40; // 40
std::uint64_t unk48; // 48
std::uint64_t unk50; // 50
NiTransform unk58; // 58
};
static_assert(sizeof(Unk118) == 0x90);

struct Unk190
{
// members
Expand Down Expand Up @@ -58,7 +106,7 @@ namespace RE
virtual void GetProjectionRaw(vr::EVREye eEye, float* pfLeft, float* pfRight, float* pfTop, float* pfBottom); // 08
virtual NiTransform* GetEyeToHeadTransform(NiTransform& a_out, bool getRightEye); // 09
virtual NiTransform* Unk_0A(NiTransform& a_out, bool getRightController, bool a_unk1); // 0A
virtual void Unk_0B(void); // 0B
virtual void Unk_0B(void); // 0B - Processes events?
virtual vr::TrackedDeviceIndex_t GetTrackedDeviceIndexForHMD(); // 0C
virtual vr::TrackedDeviceIndex_t GetTrackedDeviceIndexForHand(bool getRightHand); // 0D
virtual void TriggerHapticPulse(bool doRightController, float duration); // 0E
Expand All @@ -67,32 +115,32 @@ namespace RE
virtual void Unk_11(void); // 11
virtual void Unk_12(void); // 12
virtual void Unk_13(void); // 13
virtual void Unk_14(void); // 14
virtual RE::NiPointer<NiNode>* GetControllerNode(RE::NiPointer<NiNode>& a_out, Hand a_hand); // 14
virtual void Unk_15(void); // 15
virtual HMDDeviceType GetHMDDeviceType(); // 16
virtual void Unk_17(void); // 17
virtual RE::NiPointer<NiNode>* CreateControllerNode(RE::NiPointer<NiNode>& a_out, Hand a_hand); // 17

// members
std::uint8_t unk110; // 110
void* unk118; // 118
std::uint64_t unk120; // 120
NiTransform unk128; // 128
NiTransform unk15C; // 15C
Unk190* unk190; // 190
std::uint64_t unk198; // 198
std::uint64_t unk1A0; // 1A0
std::uint64_t unk1A8; // 1A8
vr::IVROverlay* ivrOverlay; // 1B0
std::uint64_t unk1B8; // 1B8
std::uint64_t unk1C0; // 1C0
std::uint64_t unk1C8; // 1C8
std::uint64_t unk1D0; // 1D0
std::uint64_t unk1D8; // 1D8
std::uint64_t unk1E0; // 1E0
std::uint64_t unk1E8; // 1E8
std::uint64_t unk1F0; // 1F0
vr::VROverlayHandle_t unk1F8; // 1F8 - current overlay handle? Used in 2D overlay menus like JournalMenu
std::byte unk200; // 200
std::uint8_t unk110; // 110
Unk118* unk118; // 118 - Possibily a data structure for storing pose data?
std::uint64_t unk120; // 120
NiTransform renderTransform; // 128 - Headset pose render transform
NiTransform gameTransform; // 15C - Headset pose game transform
Unk190* unk190; // 190
std::uint64_t unk198; // 198
std::uint64_t unk1A0; // 1A0
std::uint64_t unk1A8; // 1A8
vr::IVROverlay* ivrOverlay; // 1B0
std::uint64_t unk1B8; // 1B8
std::uint64_t unk1C0; // 1C0
std::uint64_t unk1C8; // 1C8
std::uint64_t unk1D0; // 1D0
std::uint64_t unk1D8; // 1D8
std::uint64_t unk1E0; // 1E0
std::uint64_t unk1E8; // 1E8
std::uint64_t unk1F0; // 1F0
vr::VROverlayHandle_t unk1F8; // 1F8 - current overlay handle? Used in 2D overlay menus like JournalMenu
bool isHeadsetTrackingOk; // 200 - Headset is active and skyrim is receiving tracking data
private:
KEEP_FOR_RE()
};
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8 changes: 6 additions & 2 deletions include/RE/J/JournalMenu.h
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Expand Up @@ -46,13 +46,17 @@ namespace RE
Journal_SystemTab systemTab; // 98
std::uint64_t unkD0; // D0
std::uint64_t unkD8; // D8
std::uint64_t unkE0; // E0
bool unkE0; // E0
#ifdef SKYRIMVR
std::uint64_t unkF8; // F8
std::uint64_t unk100; // 100
#endif
private:
KEEP_FOR_RE()
};
#ifndef SKYRIMVR
static_assert(sizeof(JournalMenu) == 0xE8);
#else
//static_assert(sizeof(JournalMenu) == 0x108);
static_assert(sizeof(JournalMenu) == 0x108);
#endif
}
2 changes: 1 addition & 1 deletion include/RE/N/NiAVObject.h
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Expand Up @@ -103,7 +103,7 @@ namespace RE
// add
virtual void UpdateControllers(NiUpdateData& a_data); // 25
#ifdef SKYRIMVR
virtual void Unk_VRFunc(void);
virtual void ApplyLocalTransformToWorld();
#endif
virtual void PerformOp(PerformOpFunc& a_func); // 26
virtual void AttachProperty(NiAlphaProperty* a_property); // 27 - { return; }
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8 changes: 5 additions & 3 deletions include/RE/P/PlayerCharacter.h
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Original file line number Diff line number Diff line change
Expand Up @@ -684,7 +684,8 @@ namespace RE
NiPointer<NiNode> PrimaryMagicOffsetNode; // 538
NiPointer<NiNode> PrimaryMagicAimNode; // 540
NiPointer<NiNode> PrimaryStaffMagicOffsetNode; // 548
std::uint64_t unk550; // 550
std::uint32_t unk550; // 550 - left hand for something?
std::uint32_t unk554; // 554 - right hand for something?
NiPointer<NiBillboardNode> CrosshairParent; // 558
NiPointer<NiBillboardNode> CrosshairSecondaryParent; // 560
NiPointer<NiBillboardNode> TargetLockParent; // 568
Expand All @@ -699,7 +700,8 @@ namespace RE
std::uint32_t unk5B0; // 5B0
std::uint32_t unk5B4; // 5B4
std::uint64_t unk5B8; // 5B8
std::uint64_t unk5C0; // 5C0
std::uint32_t unk5C0; // 5C0
std::uint32_t unk5C4; // 5C4
NiPointer<NiNode> BowAimNode; // 5C8
NiPointer<NiNode> BowRotationNode; // 5D0
NiPointer<NiNode> ArrowSnapNode; // 5D8
Expand All @@ -708,7 +710,7 @@ namespace RE
std::uint64_t unk5F0; // 5F0
NiPointer<NiNode> ArrowHoldOffsetNode; // 5F8
NiPointer<NiNode> ArrowHoldNode; // 600
std::uint64_t unk608; // 608
NiPointer<NiNode> unk608; // 608
float unkFloat610; // 610
std::uint32_t unk614; // 614
std::uint64_t unk618; // 618
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7 changes: 5 additions & 2 deletions include/RE/T/TESCameraState.h
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Expand Up @@ -21,8 +21,11 @@ namespace RE
virtual ~TESCameraState(); // 00

// add
virtual void Begin(); // 01 - { return; }
virtual void End(); // 02 - { return; }
virtual void Begin(); // 01 - { return; }
virtual void End(); // 02 - { return; }
#ifdef SKYRIMVR
virtual void Unk_03(); // 03 - Directly calls Update
#endif
virtual void Update(BSTSmartPointer<TESCameraState>& a_nextState); // 03
virtual void GetRotation(NiQuaternion& a_rotation); // 04
virtual void GetTranslation(NiPoint3& a_translation); // 05
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6 changes: 6 additions & 0 deletions include/RE/U/UI.h
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Expand Up @@ -134,11 +134,17 @@ namespace RE
bool closingAllMenus; // 1C1
std::uint16_t pad1C2; // 1C2
std::uint32_t pad1C4; // 1C4
#ifdef SKYRIMVR
std::uint32_t unk1C8; // 1C8
std::uint32_t unk1CA; // 1CA
#endif
private:
KEEP_FOR_RE()
};
#ifndef SKYRIMVR
static_assert(sizeof(UI) == 0x1C8);
#else
static_assert(sizeof(UI) == 0x1D0);
#endif

template <class T>
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