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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,290 @@ | ||
| #include "xrd11.h" | ||
| #include <injector/injector.hpp> | ||
| #include <safetyhook.hpp> | ||
| #include <utility/Scan.hpp> | ||
|
|
||
| #define FUSIONDXHOOK_INCLUDE_D3D12 1 | ||
| #define FUSIONDXHOOK_USE_SAFETYHOOK 0 | ||
| #include "FusionDxHook.h" | ||
|
|
||
| namespace CWeather | ||
| { | ||
| GameRef<float> Rain; | ||
| } | ||
|
|
||
| namespace CCutsceneMgr | ||
| { | ||
| GameRef<bool> ms_running; | ||
| } | ||
|
|
||
| namespace CTimer | ||
| { | ||
| GameRef<bool> m_CodePause; | ||
| GameRef<bool> m_UserPause; | ||
| } | ||
|
|
||
| namespace CCullZones | ||
| { | ||
| GameRef<uint32_t> CurrentFlags_Camera; | ||
| bool CamNoRain() | ||
| { | ||
| return (CurrentFlags_Camera & 8) != 0; | ||
| } | ||
|
|
||
| GameRef<uint32_t> CurrentFlags_Player; | ||
| bool PlayerNoRain() | ||
| { | ||
| return (CurrentFlags_Player & 8) != 0; | ||
| } | ||
| } | ||
|
|
||
| struct CCamera | ||
| { | ||
| char unk[0x8]; | ||
| RwMatrix m_mCameraMatrix; | ||
| }; | ||
|
|
||
| GameRef<CCamera> TheCamera; | ||
| GameRef<int> gGameState; | ||
|
|
||
| bool NoDrops() | ||
| { | ||
| return false; | ||
| } | ||
|
|
||
| bool NoRain() | ||
| { | ||
| return CCullZones::CamNoRain() || CCullZones::PlayerNoRain() || NoDrops(); | ||
| } | ||
|
|
||
| void SprayDroplets(RwV3d* position, float pd = 20.0f, bool isBlood = false) | ||
| { | ||
| RwV3d dist; | ||
| RwV3dSub(&dist, position, &WaterDrops::ms_lastPos); | ||
| float len = RwV3dLength(&dist); | ||
| if (len <= pd) | ||
| WaterDrops::FillScreenMoving((1.0f / (len / 2.0f)) * 100.0f, isBlood); | ||
| } | ||
|
|
||
| thread_local std::string cachedPrt; | ||
| thread_local std::map<void*, std::string> prtMap; | ||
|
|
||
| namespace FxManager_c | ||
| { | ||
| SafetyHookInline shCreateFxSystem{}; | ||
| void CreateFxSystem(void* a1, void* name, int a3, int id) | ||
| { | ||
| shCreateFxSystem.fastcall(a1, name, a3, id); | ||
| cachedPrt = *(const char**)name; // FString | ||
| } | ||
| } | ||
|
|
||
| bool bGotoAddParticle = false; | ||
| namespace UParticleSystemComponent | ||
| { | ||
| SafetyHookInline shResetParticles{}; | ||
| void* ResetParticles(void* UParticleSystemComponent, void* a2, void* a3, void* a4) | ||
| { | ||
| auto res = shResetParticles.fastcall<void*>(UParticleSystemComponent, a2, a3, a4); | ||
| prtMap[res] = std::move(cachedPrt); | ||
|
|
||
| bGotoAddParticle = false; | ||
| RwV3d* position = (RwV3d*)a3; | ||
| if (position->x == 0.0f && position->y == 0.0f && position->z == 0.0f) | ||
| { | ||
| bGotoAddParticle = true; | ||
| } | ||
| else | ||
| { | ||
| std::string_view name = prtMap[res]; | ||
| if (name == "water_swim") | ||
| { | ||
| SprayDroplets((RwV3d*)a3, 10.0f, false); | ||
| } | ||
| if (name == "water_splsh_sml") | ||
| { | ||
| SprayDroplets((RwV3d*)a3, 10.0f, false); | ||
| } | ||
| else if (name == "water_splash") | ||
| { | ||
| SprayDroplets((RwV3d*)a3, 20.0f, false); | ||
| } | ||
| else if (name == "water_splash_big") | ||
| { | ||
| SprayDroplets((RwV3d*)a3, 30.0f, false); | ||
| } | ||
| else if (name == "water_hydrant") | ||
| { | ||
| WaterDrops::RegisterSplash((RwV3d*)a3, 10.0f, 600, 100.0f); | ||
| } | ||
| } | ||
|
|
||
| return res; | ||
| } | ||
| } | ||
|
|
||
| namespace FxSystem_c | ||
| { | ||
| SafetyHookInline shAddParticle{}; | ||
| void AddParticle(void* a1, RwV3d* position, void* a3, float a4, int* a5) | ||
| { | ||
| //if (bGotoAddParticle) | ||
| { | ||
| std::string_view name = prtMap[a1]; | ||
|
|
||
| if (name == "prt_blood" || name == "prt_blood_Fountain") | ||
| { | ||
| SprayDroplets(position, 3.0f, true); | ||
| } | ||
| else if (name == "boat_prop") | ||
| { | ||
| SprayDroplets(position, 20.0f, false); | ||
| } | ||
| else if (name == "prt_watersplash") | ||
| { | ||
| SprayDroplets(position, 20.0f, false); | ||
| } | ||
| else if (name == "prt_watercannon_splash") | ||
| { | ||
| SprayDroplets(position, 7.0f, false); | ||
| } | ||
| } | ||
|
|
||
| return shAddParticle.fastcall(a1, position, a3, a4, a5); | ||
| } | ||
| } | ||
|
|
||
| uintptr_t ResolveDisplacement(hook::pattern& pattern, ptrdiff_t offset = 0) | ||
| { | ||
| return utility::resolve_displacement((uintptr_t)pattern.get_first(offset)).value_or(0); | ||
| } | ||
|
|
||
| void Init() | ||
| { | ||
| FusionDxHook::Init(); // For DX12 compat, no hooks applied | ||
|
|
||
| WaterDrops::ReadIniSettings(); | ||
| static DXGI_FORMAT gFormat = DXGI_FORMAT_R10G10B10A2_UNORM; | ||
|
|
||
| auto pattern = hook::pattern("40 38 2D ? ? ? ? 0F 85 ? ? ? ? 40 38 2D ? ? ? ? 0F 85"); | ||
| CTimer::m_CodePause.SetAddress(ResolveDisplacement(pattern)); | ||
| CTimer::m_UserPause.SetAddress(ResolveDisplacement(pattern, 13)); | ||
|
|
||
| pattern = hook::pattern("F3 0F 5C 3D ? ? ? ? 0F 28 C7"); | ||
| CWeather::Rain.SetAddress(ResolveDisplacement(pattern)); | ||
|
|
||
| pattern = hook::pattern("0F B6 15 ? ? ? ? F3 44 0F 10 0D"); | ||
| CCutsceneMgr::ms_running.SetAddress(ResolveDisplacement(pattern)); | ||
|
|
||
| pattern = hook::pattern("F6 05 ? ? ? ? ? 74 ? F6 05 ? ? ? ? ? 0F 85 ? ? ? ? 48 8B 05"); | ||
| CCullZones::CurrentFlags_Camera.SetAddress(ResolveDisplacement(pattern)); | ||
|
|
||
| pattern = hook::pattern("F6 05 ? ? ? ? ? 0F 85 ? ? ? ? 48 8B 05"); | ||
| CCullZones::CurrentFlags_Player.SetAddress(ResolveDisplacement(pattern)); | ||
|
|
||
| pattern = hook::pattern("8B 05 ? ? ? ? 83 F8 09"); | ||
| gGameState.SetAddress(ResolveDisplacement(pattern)); | ||
|
|
||
| pattern = hook::pattern("48 8D 0D ? ? ? ? E8 ? ? ? ? 0F B6 05 ? ? ? ? 48 69 C8 78 01 00 00 4A 8B 8C 21"); | ||
| TheCamera.SetAddress(ResolveDisplacement(pattern)); | ||
|
|
||
| static auto PresentHook = [](IDXGISwapChain* pSwapChain) | ||
| { | ||
| if (gGameState < 9) | ||
| return; | ||
|
|
||
| Sire::Init(Sire::SIRE_RENDERER_DX11, pSwapChain); | ||
| Sire::SetTextureFormat(Sire::GetCurrentRenderer(), gFormat); | ||
|
|
||
| WaterDrops::right = TheCamera.get().m_mCameraMatrix.right; | ||
| WaterDrops::up = TheCamera.get().m_mCameraMatrix.up; | ||
| WaterDrops::at = TheCamera.get().m_mCameraMatrix.at; | ||
| WaterDrops::pos = TheCamera.get().m_mCameraMatrix.pos; | ||
|
|
||
| //when you put camera underwater, droplets disappear instantly instead of fading out | ||
| if (NoDrops()) { | ||
| WaterDrops::Clear(); | ||
| return; | ||
| } | ||
|
|
||
| if (NoRain()) | ||
| WaterDrops::ms_rainIntensity = 0.0f; | ||
| else | ||
| WaterDrops::ms_rainIntensity = CWeather::Rain; | ||
|
|
||
| if (!CTimer::m_CodePause && !CTimer::m_UserPause) | ||
| { | ||
| WaterDrops::Process(); | ||
|
|
||
| if (WaterDrops::ms_numDrops > 0 && !CCutsceneMgr::ms_running) | ||
| { | ||
| WaterDrops::Render(); | ||
| } | ||
| } | ||
| }; | ||
|
|
||
| pattern = hook::pattern("48 8B 4B ? 48 8B 01 FF 50 ? 8B F0"); | ||
| static auto FD3D11ViewportPresentCheckedHook = safetyhook::create_mid(pattern.get_first(), [](SafetyHookContext& regs) | ||
| { | ||
| auto pSwapChain = *(IDXGISwapChain**)(regs.rbx + 0x78); | ||
| PresentHook(pSwapChain); | ||
| }); | ||
|
|
||
| pattern = hook::pattern("48 8B 01 44 8B C3 8B D5"); | ||
| static auto FD3D12ViewportPresentCheckedHook = safetyhook::create_mid(pattern.get_first(), [](SafetyHookContext& regs) | ||
| { | ||
| auto pSwapChain = (IDXGISwapChain*)(regs.rcx); | ||
| Sire::SetCommandQueue(FusionDxHook::D3D12::GetCommandQueueFromSwapChain(pSwapChain)); | ||
| PresentHook(pSwapChain); | ||
| }); | ||
|
|
||
| pattern = hook::pattern("89 44 24 ? 41 FF 52 ? BA 00 00 00 80"); | ||
| static auto onBeforeResizeHookD3D11 = safetyhook::create_mid(pattern.get_first(), [](SafetyHookContext& regs) | ||
| { | ||
| //IDXGISwapChain* pSwapChain = (IDXGISwapChain*)regs.rcx; | ||
| //UINT Width = regs.r8; | ||
| //UINT Height = regs.r9; | ||
| gFormat = (DXGI_FORMAT)regs.rax; | ||
|
|
||
| WaterDrops::Reset(); | ||
| Sire::Shutdown(); | ||
| }); | ||
|
|
||
| pattern = hook::pattern("44 89 74 24 ? 89 44 24 ? 41 FF 52"); | ||
| static auto onBeforeResizeHookD3D12 = safetyhook::create_mid(pattern.get_first(), [](SafetyHookContext& regs) | ||
| { | ||
| //IDXGISwapChain* pSwapChain = (IDXGISwapChain*)regs.rcx; | ||
| //UINT Width = regs.r8; | ||
| //UINT Height = regs.r9; | ||
| gFormat = (DXGI_FORMAT)regs.rax; | ||
|
|
||
| WaterDrops::Reset(); | ||
| Sire::Shutdown(); | ||
| }); | ||
|
|
||
| pattern = hook::pattern("E8 ? ? ? ? 49 8B 07 49 8B CF 48 8B 95"); | ||
| FxManager_c::shCreateFxSystem = safetyhook::create_inline(ResolveDisplacement(pattern), FxManager_c::CreateFxSystem); | ||
|
|
||
| pattern = hook::pattern("E8 ? ? ? ? 48 8B D8 48 85 C0 74 ? 48 8B C8 E8 ? ? ? ? 48 8B 53"); | ||
| UParticleSystemComponent::shResetParticles = safetyhook::create_inline(ResolveDisplacement(pattern), UParticleSystemComponent::ResetParticles); | ||
|
|
||
| pattern = hook::pattern("E8 ? ? ? ? FF C3 3B DF 0F 8C ? ? ? ? 44 0F 28 BC 24"); | ||
| FxSystem_c::shAddParticle = safetyhook::create_inline(ResolveDisplacement(pattern), FxSystem_c::AddParticle); | ||
| } | ||
|
|
||
| extern "C" __declspec(dllexport) void InitializeASI() | ||
| { | ||
| std::call_once(CallbackHandler::flag, []() | ||
| { | ||
| CallbackHandler::RegisterCallback(Init); | ||
| }); | ||
| } | ||
|
|
||
| BOOL APIENTRY DllMain(HMODULE /*hModule*/, DWORD reason, LPVOID /*lpReserved*/) | ||
| { | ||
| if (reason == DLL_PROCESS_ATTACH) | ||
| { | ||
| if (!IsUALPresent()) { InitializeASI(); } | ||
| } | ||
| return TRUE; | ||
| } |
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