diff --git a/Metal Gear Solid Delta/MGSDelta.vcxproj b/Metal Gear Solid Delta/MGSDelta.vcxproj new file mode 100644 index 0000000..ca29a88 --- /dev/null +++ b/Metal Gear Solid Delta/MGSDelta.vcxproj @@ -0,0 +1,216 @@ + + + + + Debug + Win32 + + + Release + Win32 + + + Debug + x64 + + + Release + x64 + + + + 17.0 + Win32Proj + {F34FF148-7868-4D6E-8E55-6741C00A7E4B} + Metal Gear Solid Delta Snake Eater + 10.0 + Metal Gear Solid Delta Snake Eater + + + + DynamicLibrary + true + v143 + Unicode + + + DynamicLibrary + false + v143 + true + Unicode + + + DynamicLibrary + true + v143 + Unicode + + + DynamicLibrary + false + v143 + true + Unicode + + + + + + + + + + + + + + + + + + + + + MGSDSECore + .dll + + + MGSDSECore + .dll + + + MGSDSECore + .dll + + + MGSDSECore + .dll + + + + Level3 + true + + + true + NotUsing + + + + $(SolutionDir)Memory;$(SolutionDir)Maths;$(SolutionDir)Obfuscate;$(SolutionDir)external;$(SolutionDir)external\safetyhook\include;$(SolutionDir)external\zydis\dependencies\zycore\include;$(SolutionDir)external\zydis\include;$(SolutionDir)zydis\src;$(SolutionDir)external\MinHook\include;%(AdditionalIncludeDirectories) + /utf-8 %(AdditionalOptions) + MultiThreadedDLL + stdcpp23 + true + + + Windows + true + false + $(SolutionDir)external\zydis\Libs;$(SolutionDir)external\Maths;%(AdditionalLibraryDirectories) + Zydis.lib;Maths.lib;%(AdditionalDependencies) + + + + + Level3 + true + true + true + + + true + NotUsing + + + + $(SolutionDir)Memory;$(SolutionDir)Maths;$(SolutionDir)Obfuscate;$(SolutionDir)external;$(SolutionDir)external\safetyhook\include;$(SolutionDir)external\zydis\dependencies\zycore\include;$(SolutionDir)external\zydis\include;$(SolutionDir)zydis\src;$(SolutionDir)external\MinHook\include;%(AdditionalIncludeDirectories) + /utf-8 %(AdditionalOptions) + MultiThreadedDLL + stdcpp23 + true + + + Windows + true + false + $(SolutionDir)external\zydis\Libs;$(SolutionDir)external\Maths;%(AdditionalLibraryDirectories) + Zydis.lib;Maths.lib;%(AdditionalDependencies) + + + + + Level3 + true + + + true + NotUsing + + + + $(SolutionDir)Memory;$(SolutionDir)Maths;$(SolutionDir)Obfuscate;$(SolutionDir)external;$(SolutionDir)external\safetyhook\include;$(SolutionDir)external\zydis\dependencies\zycore\include;$(SolutionDir)external\zydis\include;$(SolutionDir)zydis\src;$(SolutionDir)external\MinHook\include;%(AdditionalIncludeDirectories) + /utf-8 %(AdditionalOptions) + MultiThreadedDLL + stdcpp23 + true + + + Windows + true + false + $(SolutionDir)external\zydis\Libs;$(SolutionDir)external\Maths;%(AdditionalLibraryDirectories) + Zydis.lib;Maths.lib;%(AdditionalDependencies) + + + + + Level3 + true + true + true + + + true + NotUsing + + + + $(SolutionDir)Memory;$(SolutionDir)Maths;$(SolutionDir)Obfuscate;$(SolutionDir)external;$(SolutionDir)external\safetyhook\include;$(SolutionDir)external\zydis\dependencies\zycore\include;$(SolutionDir)external\zydis\include;$(SolutionDir)zydis\src;$(SolutionDir)external\MinHook\include;%(AdditionalIncludeDirectories) + /utf-8 %(AdditionalOptions) + MultiThreadedDLL + stdcpp23 + true + + + Windows + true + false + $(SolutionDir)external\zydis\Libs;$(SolutionDir)external\Maths;%(AdditionalLibraryDirectories) + Zydis.lib;Maths.lib;%(AdditionalDependencies) + + + + + + + + {f9b5bbc6-67d4-4290-986f-08c6bac41ba3} + + + + + + + + + + + + + + + + + \ No newline at end of file diff --git a/Metal Gear Solid Delta/dllmain.cpp b/Metal Gear Solid Delta/dllmain.cpp new file mode 100644 index 0000000..510c1f9 --- /dev/null +++ b/Metal Gear Solid Delta/dllmain.cpp @@ -0,0 +1,455 @@ +#include "Memory.hpp"; +#include "Maths.hpp"; +#include "ObfuscateString.h" +#include +#include +#include +#include +#include + + +// Constants +const std::string PLUGIN_NAME = "MGSDSE"; +const std::string PLUGIN_LOG = PLUGIN_NAME + ".log"; +const std::string gameExecutable = "MGSDelta-Win64-Shipping.exe"; +const float baseAspect = 1.777777791; + +// Logger +std::shared_ptr logger; + +// Screen informations +static int screenWidth = GetSystemMetrics(SM_CXSCREEN); +static int screenHeight = GetSystemMetrics(SM_CYSCREEN); +static float aspectRatio = (float)screenWidth / screenHeight; + +// Transform screen width into bytes little-endian +float floatWidth = static_cast(screenWidth); +char* bytesWidth = reinterpret_cast(&floatWidth); + +// Plugin states +static bool AOBScanDone = false; +static bool g_fix_enabled = false; +static bool g_fov_fix_enabled = false; +static bool g_FPS_fix_enabled = false; +static bool g_resolution_fix_enabled = false; +static bool g_aspect_fix_enabled = false; +static bool g_DOF_fix_enabled = false; +static bool g_Vignetting_fix_enabled = false; +static bool g_Fog_fix_enabled = false; +static int g_AdditionalFOVValue = 0; + +// Shared values +static float g_FOV_In = 0; +static float g_Compensated_FOV = 0; +static float g_FOV_Out = 0; + +// AOB Scan pointers +static uint8_t* FOVaddress = nullptr; +static uint8_t* FPSaddress = nullptr; +static uint8_t* Resolutionaddress_1 = nullptr; +static uint8_t* Resolutionaddress_2 = nullptr; +static uint8_t* Aspectaddress = nullptr; +static uint8_t* AspectMenuaddress = nullptr; +static uint8_t* DOFaddress = nullptr; +static uint8_t* Vignettingaddress = nullptr; +static uint8_t* Fogaddress = nullptr; + +// Hooking +static SafetyHookMid FOVHook{}; +static SafetyHookMid FPSHook{}; +static SafetyHookMid ResolutionHook{}; +static SafetyHookMid AspectHook{}; +static SafetyHookMid AspectMenuHook{}; +static SafetyHookMid FogHook{}; + +// Prototypes +static void FOVFixEnabled(bool fix_enabled); +static void FPSFixEnabled(bool fix_enabled); +static void ResolutionFixEnabled(bool fix_enabled); +static void AspectFixEnabled(bool fix_enabled); +static void DOFFixEnabled(bool fix_enabled); +static void VignettingFixEnabled(bool fix_enabled); +static void FogFixEnabled(bool fix_enabled); + +extern "C" __declspec(dllexport) void SetFixEnabled(bool enabled) +{ + g_fix_enabled = enabled; + if (g_fix_enabled && !AOBScanDone) { + logger->info("--------------- AOB scan started ---------------"); + if (FOVaddress == nullptr) { + constexpr auto FOVStringObfuscated = make_obfuscated<0x4A>("77 ?? 48 ?? ?? FF ?? ?? ?? ?? ?? F3 0F ?? ?? ?? 48"); + FOVaddress = Memory::AOBScan(gameExecutable, FOVStringObfuscated.decrypt(), PAGE_EXECUTE_READ); + //"MGSDelta-Win64-Shipping.exe" + 43A6B64 - 48 8B 01 - mov rax, [rcx] + //"MGSDelta-Win64-Shipping.exe" + 43A6B67 - FF 90 48 07 00 00 - call qword ptr[rax + 00000748] + //"MGSDelta-Win64-Shipping.exe" + 43A6B6D - F3 0F 10 40 30 - movss xmm0, [rax + 30] + //"MGSDelta-Win64-Shipping.exe" + 43A6B72 - 48 83 C4 28 - add rsp, 28 + //"MGSDelta-Win64-Shipping.exe" + 43A6B76 - C3 - ret + + if (!FOVaddress) + logger->warn("FOV signature not found. Maybe your game has been updated and is no more compatible with this plugin."); + else { + logger->info("FOV signature found at address: 0x{:X}.", reinterpret_cast(FOVaddress)); + FOVaddress += 0x10; + } + } + + if (Resolutionaddress_1 == nullptr) { + constexpr auto ResolutionStringObfuscated = make_obfuscated<0x4A>("C7 44 ?? ?? ?? ?? ?? ?? 0F 11 ?? ?? ?? 48 8D ?? ?? ?? 48 89 ?? ?? ?? 89 ?? ?? ?? C6 ?? ?? ?? ?? E8 ?? ?? ?? ?? 48 8B ?? ?? ?? ?? ?? 66"); + Resolutionaddress_1 = Memory::AOBScan(gameExecutable, ResolutionStringObfuscated.decrypt(), PAGE_EXECUTE_READ); + //"MGSDelta-Win64-Shipping.exe" + 43A6B64 - 48 8B 01 - mov rax, [rcx] + //"MGSDelta-Win64-Shipping.exe" + 43A6B67 - FF 90 48 07 00 00 - call qword ptr[rax + 00000748] + //"MGSDelta-Win64-Shipping.exe" + 43A6B6D - F3 0F 10 40 30 - movss xmm0, [rax + 30] + //"MGSDelta-Win64-Shipping.exe" + 43A6B72 - 48 83 C4 28 - add rsp, 28 + //"MGSDelta-Win64-Shipping.exe" + 43A6B76 - C3 - ret + + if (!Resolutionaddress_1) + logger->warn("Resolution signature not found. Maybe your game has been updated and is no more compatible with this plugin."); + else { + logger->info("Resolution signature found at address: 0x{:X}.", reinterpret_cast(Resolutionaddress_1)); + Resolutionaddress_1 += 4; + Resolutionaddress_2 = Resolutionaddress_1 + 0x3D; + } + } + + if (FPSaddress == nullptr) { + constexpr auto FPSStringObfuscated = make_obfuscated<0x4A>("F3 0F ?? ?? ?? EB ?? 0F ?? ?? 48 8B ?? ?? ?? 48 8B ?? ?? ?? 48 8B ?? ?? ?? 48 8B ?? ?? ?? 0F"); + FPSaddress = Memory::AOBScan(gameExecutable, FPSStringObfuscated.decrypt(), PAGE_EXECUTE_READ); + //"MGSDelta-Win64-Shipping.exe" + 465256F - 74 02 - je "MGSDelta-Win64-Shipping.exe" + 4652573 + //"MGSDelta-Win64-Shipping.exe" + 4652571 - 33 FF - xor edi, edi + //"MGSDelta-Win64-Shipping.exe" + 4652573 - F3 0F 10 04 3B - movss xmm0, [rbx + rdi] + //"MGSDelta-Win64-Shipping.exe" + 4652578 - EB 03 - jmp "MGSDelta-Win64-Shipping.exe" + 465257D + //"MGSDelta-Win64-Shipping.exe" + 465257A - 0F 28 C6 - movaps xmm0, xmm6 + + if (!FPSaddress) + logger->warn("Frame time signature not found. Maybe your game has been updated and is no more compatible with this plugin."); + else { + logger->info("Frame time signature found at address: 0x{:X}.", reinterpret_cast(FPSaddress)); + FPSaddress += 0x5; + } + } + + if (Aspectaddress == nullptr) { + constexpr auto AspectStringObfuscated = make_obfuscated<0x4A>("C3 CC CC CC CC CC CC CC CC CC 48 89 ?? ?? ?? 57 48 83 ?? ?? 0F ?? ?? 48 ?? ?? 48 ?? ?? 0F ?? ?? F2 0F ?? ?? ?? F2 0F ?? ?? ?? 0F"); + Aspectaddress = Memory::AOBScan(gameExecutable, AspectStringObfuscated.decrypt(), PAGE_EXECUTE_READ); + //"MGSDelta-Win64-Shipping.exe" + 3A03453 - 89 41 44 - mov[rcx + 44], eax + //"MGSDelta-Win64-Shipping.exe" + 3A03456 - 8B 42 48 - mov eax, [rdx + 48] + //"MGSDelta-Win64-Shipping.exe" + 3A03459 - 89 41 48 - mov[rcx + 48], eax + //"MGSDelta-Win64-Shipping.exe" + 3A0345C - 48 8D 42 4C - lea rax, [rdx + 4C] + //"MGSDelta-Win64-Shipping.exe" + 3A03460 - 48 83 C1 4C - add rcx, 4C + + if (!Aspectaddress) + logger->warn("Aspect ratio ratio signature not found. Maybe your game has been updated and is no more compatible with this plugin."); + else { + logger->info("Aspect ratio signature found at address: 0x{:X}.", reinterpret_cast(Aspectaddress)); + Aspectaddress = Aspectaddress + 0x63; + } + } + + if (AspectMenuaddress == nullptr) { + constexpr auto AspectMenuStringObfuscated = make_obfuscated<0x4A>("66 ?? ?? ?? 66 ?? ?? ?? 0F ?? ?? F2 ?? ?? ?? 0F 11 ?? ?? ?? F2 ?? ?? ?? 0F"); + AspectMenuaddress = Memory::AOBScan(gameExecutable, AspectMenuStringObfuscated.decrypt(), PAGE_EXECUTE_READ); + //"MGSDelta-Win64-Shipping.exe" + 50155AF - F2 0F 10 05 39 88 84 07 - movsd xmm0, ["MGSDelta-Win64-Shipping.exe" + C85DDF0] + //"MGSDelta-Win64-Shipping.exe" + 50155B7 - 0F 28 DE - movaps xmm3, xmm6 + //"MGSDelta-Win64-Shipping.exe" + 50155BA - F2 0F 5E 05 36888407 - divsd xmm0, ["MGSDelta-Win64-Shipping.exe" + C85DDF8] + //"MGSDelta-Win64-Shipping.exe" + 50155C2 - 66 0F 15 DE - unpckhpd xmm3, xmm6 + //"MGSDelta-Win64-Shipping.exe" + 50155C6 - 66 0F 5A C8 - cvtpd2ps xmm1, xmm0 + + if (!AspectMenuaddress) + logger->warn("Aspect ratio ratio signature not found. Maybe your game has been updated and is no more compatible with this plugin."); + else { + logger->info("Aspect ratio signature found at address: 0x{:X}.", reinterpret_cast(AspectMenuaddress)); + } + } + + if (DOFaddress == nullptr) { + constexpr auto DOFStringObfuscated = make_obfuscated<0x4A>("7E ?? F6 ?? ?? ?? 74 ?? F6 83"); + DOFaddress = Memory::AOBScan(gameExecutable, DOFStringObfuscated.decrypt(), PAGE_EXECUTE_READ); + //"MGSDelta-Win64-Shipping.exe" + 2B90DE4 - 74 37 - je "MGSDelta-Win64-Shipping.exe" + 2B90E1D + //"MGSDelta-Win64-Shipping.exe" + 2B90DE6 - 83 3C 2F 00 - cmp dword ptr[rdi + rbp], 00 + //"MGSDelta-Win64-Shipping.exe" + 2B90DEA - 7E 31 - jle "MGSDelta-Win64-Shipping.exe" + 2B90E1D + //"MGSDelta-Win64-Shipping.exe" + 2B90DEC - F6 40 38 08 - test byte ptr[rax + 38], 08 + //"MGSDelta-Win64-Shipping.exe" + 2B90DF0 - 74 09 - je "MGSDelta-Win64-Shipping.exe" + 2B90DFB + + if (!DOFaddress) + logger->warn("DOF signature not found. Maybe your game has been updated and is no more compatible with this plugin."); + else { + logger->info("DOF signature found at address: 0x{:X}.", reinterpret_cast(DOFaddress)); + } + } + + if (Vignettingaddress == nullptr) { + constexpr auto VignettingStringObfuscated = make_obfuscated<0x4A>("8B ?? 83 ?? ?? 7D ?? 89 B3 ?? ?? ?? ?? EB"); + Vignettingaddress = Memory::AOBScan(gameExecutable, VignettingStringObfuscated.decrypt(), PAGE_EXECUTE_READ); + //"MGSDelta-Win64-Shipping.exe" + 4496C77 - C7 83 C8 20 00 00 00 00 80 3F - mov[rbx + 000020C8], 3F800000 + //"MGSDelta-Win64-Shipping.exe" + 4496C81 - 48 8B 05 D8 94 D9 0F - mov rax, ["MGSDelta-Win64-Shipping.exe" + 14230160] + //"MGSDelta-Win64-Shipping.exe" + 4496C88 - 8B 08 - mov ecx, [rax] + //"MGSDelta-Win64-Shipping.exe" + 4496C8A - 83 F9 02 - cmp ecx, 02 + //"MGSDelta-Win64-Shipping.exe" + 4496C8D - 7D 08 - jnl "MGSDelta-Win64-Shipping.exe" + 4496C97 + + if (!Vignettingaddress) + logger->warn("Vignetting signature not found. Maybe your game has been updated and is no more compatible with this plugin."); + else { + logger->info("Vignetting signature found at address: 0x{:X}.", reinterpret_cast(Vignettingaddress)); + } + } + + if (Fogaddress == nullptr) { + constexpr auto FogStringObfuscated = make_obfuscated<0x4A>("74 ?? 48 8B ?? ?? ?? ?? ?? 83 ?? ?? ?? 75 ?? B3"); + Fogaddress = Memory::AOBScan(gameExecutable, FogStringObfuscated.decrypt(), PAGE_EXECUTE_READ); + //"MGSDelta-Win64-Shipping.exe" + 2696A3D - 48 8B 05 BC D7 B6 11 - mov rax, ["MGSDelta-Win64-Shipping.exe" + 14204200] + //"MGSDelta-Win64-Shipping.exe" + 2696A44 - 83 78 04 01 - cmp dword ptr[rax + 04], 01 + //"MGSDelta-Win64-Shipping.exe" + 2696A48 - 75 04 - jne "MGSDelta-Win64-Shipping.exe" + 2696A4E + //"MGSDelta-Win64-Shipping.exe" + 2696A4A - B3 01 - mov bl, 01 + //"MGSDelta-Win64-Shipping.exe" + 2696A4C - EB 02 - jmp "MGSDelta-Win64-Shipping.exe" + 2696A50 + + if (!Fogaddress) + logger->warn("Fog signature not found. Maybe your game has been updated and is no more compatible with this plugin."); + else { + logger->info("Fog signature found at address: 0x{:X}.", reinterpret_cast(Fogaddress)); + Fogaddress += 0xd; + } + } + + if (FOVaddress && Resolutionaddress_1 && FPSaddress && Aspectaddress && AspectMenuaddress && DOFaddress && Vignettingaddress && Fogaddress) { + logger->info("All AOB signatures found. Ready to patch..."); + AOBScanDone = true; + } + + logger->info("--------------- AOB scan finished ---------------"); + } + if (g_fix_enabled) { + if (FOVaddress) FOVFixEnabled(g_fov_fix_enabled || g_aspect_fix_enabled); + if (FPSaddress) FPSFixEnabled(g_FPS_fix_enabled); + if (Resolutionaddress_1) ResolutionFixEnabled(g_resolution_fix_enabled); + if (Aspectaddress) AspectFixEnabled(g_aspect_fix_enabled); + if (DOFaddress) DOFFixEnabled(g_DOF_fix_enabled); + if (Vignettingaddress) VignettingFixEnabled(g_Vignetting_fix_enabled); + if (Fogaddress) FogFixEnabled(g_Fog_fix_enabled); + } + else { + if (FOVaddress) FOVFixEnabled(false); + if (FPSaddress) FPSFixEnabled(false); + if (Resolutionaddress_1) ResolutionFixEnabled(false); + if (Aspectaddress) AspectFixEnabled(false); + if (DOFaddress) DOFFixEnabled(false); + if (Vignettingaddress) VignettingFixEnabled(false); + if (Fogaddress) FogFixEnabled(false); + logger->info("All fixes disabled."); + } +} + +// Setters for Reshade addon calls +extern "C" __declspec(dllexport) void SetFOVFixEnabled(bool enabled, bool init) +{ + g_fov_fix_enabled = enabled; + if (!init) FOVFixEnabled(g_fov_fix_enabled || g_aspect_fix_enabled); +} + +extern "C" __declspec(dllexport) void SetFPSFixEnabled(bool enabled, bool init) +{ + g_FPS_fix_enabled = enabled; + if (!init) FPSFixEnabled(g_FPS_fix_enabled); +} + +extern "C" __declspec(dllexport) void SetResolutionFixEnabled(bool enabled, bool init) +{ + g_resolution_fix_enabled = enabled; + if (!init) ResolutionFixEnabled(g_resolution_fix_enabled); +} + +extern "C" __declspec(dllexport) void SetAspectRatioFixEnabled(bool enabled, bool init) +{ + g_aspect_fix_enabled = enabled; + if (!init) AspectFixEnabled(g_aspect_fix_enabled); +} + +extern "C" __declspec(dllexport) void SetDOFFixEnabled(bool enabled, bool init) +{ + g_DOF_fix_enabled = enabled; + if (!init) DOFFixEnabled(g_DOF_fix_enabled); +} + +extern "C" __declspec(dllexport) void SetVignettingFixEnabled(bool enabled, bool init) +{ + g_Vignetting_fix_enabled = enabled; + if (!init) VignettingFixEnabled(g_Vignetting_fix_enabled); +} + +extern "C" __declspec(dllexport) void SetFogFixEnabled(bool enabled, bool init) +{ + g_Fog_fix_enabled = enabled; + if (!init) FogFixEnabled(g_Fog_fix_enabled); +} + +extern "C" __declspec(dllexport) void SetFOV(int fov) +{ + g_AdditionalFOVValue = fov; +} + +// Getters for Reshade addon calls +extern "C" __declspec(dllexport) float GetFOVIn() { + return g_FOV_In; +} + +extern "C" __declspec(dllexport) float GetCompensatedFOV() { + return g_Compensated_FOV; +} + +extern "C" __declspec(dllexport) float GetFOVOut() { + return g_FOV_Out; +} + +// Code injection functions +static void FOVFixEnabled(bool fix_enabled) { + if (g_fix_enabled && fix_enabled && FOVaddress) { + if (!FOVHook) { // Hook only once + FOVHook = safetyhook::create_mid(FOVaddress, + [](SafetyHookContext& ctx) { + g_FOV_In = ctx.xmm0.f32[0]; + if (g_aspect_fix_enabled) + g_Compensated_FOV = ctx.xmm0.f32[0] = Maths::CompensateHorizontalFOV(g_FOV_In, baseAspect, aspectRatio); + else + g_Compensated_FOV = ctx.xmm0.f32[0]; + g_FOV_Out = ctx.xmm0.f32[0] += (g_fov_fix_enabled ? g_AdditionalFOVValue : 0); + }); + } + else FOVHook.enable(); + logger->info("FOV fix enabled"); + } + if (!fix_enabled) { + if (FOVHook) FOVHook.disable(); + logger->info("FOV fix disabled"); + } +} + +static void ResolutionFixEnabled(bool fix_enabled) { + if (g_fix_enabled && fix_enabled && Resolutionaddress_1 && Resolutionaddress_2) { + Memory::PatchBytes(Resolutionaddress_1, bytesWidth, 4); // patch scree nwidth in memory + + if (!ResolutionHook) { // Hook only once + ResolutionHook = safetyhook::create_mid(Resolutionaddress_2, + [](SafetyHookContext& ctx) { + ctx.xmm0.f32[0] = (float)screenHeight; + }); + } + else ResolutionHook.enable(); + logger->info("Resolution fix enabled"); + } + if (!fix_enabled) { + if (ResolutionHook) ResolutionHook.disable(); + Memory::RestoreBytes(Resolutionaddress_1); + logger->info("Resolution fix disabled"); + } +} + + +static void FPSFixEnabled(bool fix_enabled) { + if (g_fix_enabled && fix_enabled && FPSaddress) { + if (!FPSHook) { // Hook only once + FPSHook = safetyhook::create_mid(FPSaddress, + [](SafetyHookContext& ctx) { + ctx.xmm0.f32[0] = 0; + }); + } + else FPSHook.enable(); + logger->info("Frame time fix enabled"); + } + if (!fix_enabled) { + if (FPSHook) FPSHook.disable(); + logger->info("Frame time fix disabled"); + } +} + +static void AspectFixEnabled(bool fix_enabled) { + if (g_fix_enabled && fix_enabled && Aspectaddress) { + if (!AspectHook) { + AspectHook = safetyhook::create_mid(Aspectaddress, + [](SafetyHookContext& ctx) { + ctx.rax = *reinterpret_cast(&aspectRatio); + }); + } + else AspectHook.enable(); + + if (!AspectMenuHook) { + AspectMenuHook = safetyhook::create_mid(AspectMenuaddress, + [](SafetyHookContext& ctx) { + ctx.xmm0.f64[0] = static_cast(aspectRatio); + }); + } + else AspectMenuHook.enable(); + + logger->info("Aspect fix enabled"); + FOVFixEnabled(fix_enabled); + } + if (!fix_enabled) { + if (AspectHook) AspectHook.disable(); + if (AspectMenuHook) AspectMenuHook.disable(); + + logger->info("Aspect ratio fix disabled"); + if (!g_fov_fix_enabled) + FOVFixEnabled(fix_enabled); + } +} + +// Memory patch fixes +static void DOFFixEnabled(bool fix_enabled) { + if (g_fix_enabled && fix_enabled && DOFaddress) { + Memory::PatchBytes(DOFaddress, "\xEB", 1); // jle => jmp r.DepthOfFieldQuality = 0 + logger->info("Depth of field fix enabled"); + } + if (!fix_enabled && DOFaddress) { + Memory::RestoreBytes(DOFaddress); + logger->info("Depth of field fix disabled"); + } +} + +static void VignettingFixEnabled(bool fix_enabled) { + if (g_fix_enabled && fix_enabled && Vignettingaddress) { + Memory::PatchBytes(Vignettingaddress, "\x31\xC9", 2); // xor ecx,ecx r.Tonemapper.Quality=0 + logger->info("Vignetting fix enabled"); + } + if (!fix_enabled && Vignettingaddress) { + Memory::RestoreBytes(Vignettingaddress); + logger->info("Vignetting fix disabled"); + } +} + +static void FogFixEnabled(bool fix_enabled) { + if (g_fix_enabled && fix_enabled && Fogaddress) { + Memory::PatchBytes(Fogaddress, "\xEB", 1); // jle => jmp r.DepthOfFieldQuality = 0 + logger->info("Fog fix enabled"); + } +} + +static void InitializeLogger() +{ + try + { + std::filesystem::path log_path = std::filesystem::absolute(PLUGIN_LOG); + if (std::filesystem::exists(log_path)) + std::filesystem::remove(log_path); + logger = std::make_shared("Metal Gear Solid Delta : Snake Eater", std::make_shared(PLUGIN_LOG, 10 * 1024 * 1024, 1)); + logger->flush_on(spdlog::level::debug); // Flush automatically + } + catch (const spdlog::spdlog_ex& ex) + { + std::string plugin_error_message = "Could not open " + PLUGIN_LOG; + MessageBoxA(nullptr, plugin_error_message.c_str(), "Logger Error", MB_ICONERROR | MB_OK); + } +} + +// Standard dll entry +BOOL APIENTRY DllMain(HMODULE hModule, DWORD reason, LPVOID) +{ + if (reason == DLL_PROCESS_ATTACH) + { + InitializeLogger(); + logger->info("Plugin {} loaded.", PLUGIN_NAME); + } + else if (reason == DLL_PROCESS_DETACH) + { + logger->info("Plugin {} unloaded.", PLUGIN_NAME); + spdlog::drop_all(); + } + return TRUE; +} \ No newline at end of file diff --git a/Reshade Plugins Core.sln b/Reshade Plugins Core.sln index 4d9d967..0f79562 100644 --- a/Reshade Plugins Core.sln +++ b/Reshade Plugins Core.sln @@ -49,6 +49,8 @@ Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "Echoes Of The End", "Echoes EndProject Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "Sword Of The Sea", "Sword Of The Sea\SwordOfTheSea.vcxproj", "{1FB12A2A-775F-4348-A8DC-0DBA8306EC8D}" EndProject +Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "Metal Gear Solid Delta Snake Eater", "Metal Gear Solid Delta\MGSDelta.vcxproj", "{F34FF148-7868-4D6E-8E55-6741C00A7E4B}" +EndProject Global GlobalSection(SolutionConfigurationPlatforms) = preSolution Debug|x64 = Debug|x64 @@ -233,6 +235,14 @@ Global {1FB12A2A-775F-4348-A8DC-0DBA8306EC8D}.Release|x64.Build.0 = Release|x64 {1FB12A2A-775F-4348-A8DC-0DBA8306EC8D}.Release|x86.ActiveCfg = Release|Win32 {1FB12A2A-775F-4348-A8DC-0DBA8306EC8D}.Release|x86.Build.0 = Release|Win32 + {F34FF148-7868-4D6E-8E55-6741C00A7E4B}.Debug|x64.ActiveCfg = Debug|x64 + {F34FF148-7868-4D6E-8E55-6741C00A7E4B}.Debug|x64.Build.0 = Debug|x64 + {F34FF148-7868-4D6E-8E55-6741C00A7E4B}.Debug|x86.ActiveCfg = Debug|Win32 + {F34FF148-7868-4D6E-8E55-6741C00A7E4B}.Debug|x86.Build.0 = Debug|Win32 + {F34FF148-7868-4D6E-8E55-6741C00A7E4B}.Release|x64.ActiveCfg = Release|x64 + {F34FF148-7868-4D6E-8E55-6741C00A7E4B}.Release|x64.Build.0 = Release|x64 + {F34FF148-7868-4D6E-8E55-6741C00A7E4B}.Release|x86.ActiveCfg = Release|Win32 + {F34FF148-7868-4D6E-8E55-6741C00A7E4B}.Release|x86.Build.0 = Release|Win32 EndGlobalSection GlobalSection(SolutionProperties) = preSolution HideSolutionNode = FALSE