From f1f397fdbe64e64ab8f7b5457e8206e9193cece0 Mon Sep 17 00:00:00 2001
From: void_17 <heroerror3@gmail.com>
Date: Tue, 3 Mar 2026 01:11:35 +0700
Subject: [PATCH] Call SetProcessDpiAwareness via GetProcAddress to preserve
 Windows 7 compatibility

Shcore.dll and SetProcessDpiAwareness were introduced in Windows 8 and higher, so to keep compatibility with Windows 7, we use GetProcAddress to call this function dynamically, avoiding linker writing binary dependency on shcore.dll in the import table
---
 CMakeLists.txt                                    |  1 -
 Minecraft.Client/Minecraft.Client.vcxproj         |  6 +++---
 .../Windows64/Windows64_Minecraft.cpp             | 15 ++++++++++++++-
 3 files changed, 17 insertions(+), 5 deletions(-)

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 7b055af0..a9ce5f69 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -54,7 +54,6 @@ target_link_libraries(MinecraftClient PRIVATE
   MinecraftWorld
   d3d11
   XInput9_1_0
-  Shcore
   "${CMAKE_CURRENT_SOURCE_DIR}/Minecraft.Client/Windows64/Iggy/lib/iggy_w64.lib"
   "${CMAKE_CURRENT_SOURCE_DIR}/Minecraft.Client/Windows64/Miles/lib/mss64.lib"
   $<$<CONFIG:Debug>:
diff --git a/Minecraft.Client/Minecraft.Client.vcxproj b/Minecraft.Client/Minecraft.Client.vcxproj
index 607d158c..4e8d46be 100644
--- a/Minecraft.Client/Minecraft.Client.vcxproj
+++ b/Minecraft.Client/Minecraft.Client.vcxproj
@@ -1296,7 +1296,7 @@ if not exist "$(TargetDir)\savedata" mkdir "$(TargetDir)\savedata"</Command>
     <Link>
       <GenerateDebugInformation>true</GenerateDebugInformation>
       <ProgramDatabaseFile>$(OutDir)$(ProjectName).pdb</ProgramDatabaseFile>
-      <AdditionalDependencies>d3d11.lib;Shcore.lib;..\Minecraft.World\x64_Debug\Minecraft.World.lib;%(AdditionalDependencies);XInput9_1_0.lib;..\Minecraft.Client\Windows64\Miles\Lib\mss64.lib</AdditionalDependencies>
+      <AdditionalDependencies>d3d11.lib;..\Minecraft.World\x64_Debug\Minecraft.World.lib;%(AdditionalDependencies);XInput9_1_0.lib;..\Minecraft.Client\Windows64\Miles\Lib\mss64.lib</AdditionalDependencies>
       <ShowProgress>NotSet</ShowProgress>
       <SuppressStartupBanner>false</SuppressStartupBanner>
       <ForceFileOutput>MultiplyDefinedSymbolOnly</ForceFileOutput>
@@ -1429,7 +1429,7 @@ xcopy /q /y /i /s /e $(ProjectDir)Durango\CU  $(LayoutDir)Image\Loose\CU</Comman
     <Link>
       <GenerateDebugInformation>true</GenerateDebugInformation>
       <ProgramDatabaseFile>$(OutDir)$(ProjectName).pdb</ProgramDatabaseFile>
-      <AdditionalDependencies>d3d11.lib;Shcore.lib;..\Minecraft.World\x64_Release\Minecraft.World.lib;XInput9_1_0.lib;Windows64\Iggy\lib\iggy_w64.lib;%(AdditionalDependencies)</AdditionalDependencies>
+      <AdditionalDependencies>d3d11.lib;..\Minecraft.World\x64_Release\Minecraft.World.lib;XInput9_1_0.lib;Windows64\Iggy\lib\iggy_w64.lib;%(AdditionalDependencies)</AdditionalDependencies>
       <ShowProgress>NotSet</ShowProgress>
       <SuppressStartupBanner>false</SuppressStartupBanner>
     </Link>
@@ -1474,7 +1474,7 @@ xcopy /q /y /i /s /e $(ProjectDir)Durango\CU  $(LayoutDir)Image\Loose\CU</Comman
     <Link>
       <GenerateDebugInformation>true</GenerateDebugInformation>
       <ProgramDatabaseFile>$(OutDir)$(ProjectName).pdb</ProgramDatabaseFile>
-      <AdditionalDependencies>d3d11.lib;Shcore.lib;..\Minecraft.World\x64_Release\Minecraft.World.lib;XInput9_1_0.lib;Windows64\Iggy\lib\iggy_w64.lib;%(AdditionalDependencies)</AdditionalDependencies>
+      <AdditionalDependencies>d3d11.lib;..\Minecraft.World\x64_Release\Minecraft.World.lib;XInput9_1_0.lib;Windows64\Iggy\lib\iggy_w64.lib;%(AdditionalDependencies)</AdditionalDependencies>
       <ShowProgress>NotSet</ShowProgress>
       <SuppressStartupBanner>false</SuppressStartupBanner>
     </Link>
diff --git a/Minecraft.Client/Windows64/Windows64_Minecraft.cpp b/Minecraft.Client/Windows64/Windows64_Minecraft.cpp
index c2034b8c..a3452dcc 100644
--- a/Minecraft.Client/Windows64/Windows64_Minecraft.cpp
+++ b/Minecraft.Client/Windows64/Windows64_Minecraft.cpp
@@ -707,6 +707,19 @@ void CleanupDevice()
 	if( g_pd3dDevice ) g_pd3dDevice->Release();
 }
 
+typedef HRESULT(__stdcall* SetProcessDpiAwareness_f)(PROCESS_DPI_AWARENESS);
+static HRESULT dyn_SetProcessDpiAwareness(PROCESS_DPI_AWARENESS value) 
+{
+  static const auto ptr = reinterpret_cast<SetProcessDpiAwareness_f>(
+      reinterpret_cast<void*>(::GetProcAddress(static_cast<HMODULE>(LoadLibraryExW(L"Shcore.dll", nullptr, 0)), "SetProcessDpiAwareness")));
+  if (ptr == nullptr) 
+  {
+    ::SetLastError(ERROR_CALL_NOT_IMPLEMENTED);
+    return E_NOTIMPL;
+  }
+
+  return ptr(value);
+}
 
 
 int APIENTRY _tWinMain(_In_ HINSTANCE hInstance,
@@ -717,7 +730,7 @@ int APIENTRY _tWinMain(_In_ HINSTANCE hInstance,
 	UNREFERENCED_PARAMETER(hPrevInstance);
 	UNREFERENCED_PARAMETER(lpCmdLine);
 
-	SetProcessDpiAwareness(PROCESS_PER_MONITOR_DPI_AWARE);
+	dyn_SetProcessDpiAwareness(PROCESS_PER_MONITOR_DPI_AWARE);
 	g_iScreenWidth = GetSystemMetrics(SM_CXSCREEN);
 	g_iScreenHeight = GetSystemMetrics(SM_CYSCREEN);