Advanced NVIDIA & DirectX Cache Cleanup

@echo off
title Advanced NVIDIA & DirectX Cache Cleanup

:: Section 1: Administrator Check
::-----------------------------------------------------------------------------
echo Verifying Administrator privileges...
net session >nul 2>&1
if %errorLevel% NEQ 0 (
    echo.
    echo ======================================================================
    echo ^> ERROR: Administrator privileges are required to run this script.
    echo ^> Please right-click this .cmd file and select "Run as administrator".
    echo ======================================================================
    echo.
    pause
    exit /b
)
echo Privileges verified.

:: Section 2: Stop Locking Processes and Services
::-----------------------------------------------------------------------------
echo.
echo [ACTION] Stopping processes and services that may lock cache files...

:: Kill the Windows process known to lock GPU caches
taskkill /F /IM TextInputHost.exe >nul 2>&1
if %errorLevel% EQU 0 (echo    - Process "TextInputHost.exe" stopped.)

:: Kill the main NVIDIA process
taskkill /F /IM nvcontainer.exe >nul 2>&1
if %errorLevel% EQU 0 (echo    - Process "nvcontainer.exe" stopped.)

:: Stop the NVIDIA services by name
net stop "NvContainerLocalSystem" >nul 2>&1
if %errorLevel% EQU 0 (echo    - Service "NvContainerLocalSystem" stopped.)

net stop "NVDisplay.ContainerLocalSystem" >nul 2>&1
if %errorLevel% EQU 0 (echo    - Service "NVDisplay.ContainerLocalSystem" stopped.)

echo.
echo Waiting for 3 seconds for file locks to be released...
timeout /t 3 /nobreak > NUL

:: Section 3: Clear Cache Directories
::-----------------------------------------------------------------------------
echo.
echo [ACTION] Clearing all identified shader cache directories...

call :ClearCacheFolder "%localappdata%\NVIDIA\DXCache"
call :ClearCacheFolder "%localappdata%\NVIDIA\GLCache"
call :ClearCacheFolder "%localappdata%\NVIDIA Corporation\NV_Cache"
call :ClearCacheFolder "%localappdata%\D3DSCache"
del "%localappdata%\FortniteGame\Saved\FortniteGame_PCD3D_SM6.upipelinecache"

:: Section 4: Finalization
::-----------------------------------------------------------------------------
echo.
echo ======================================================================
echo ^> Cache cleanup complete.
echo ^> The stopped processes and services will restart automatically as needed.
echo ======================================================================
echo.
echo This window will close in 3 seconds...
timeout /t 3
exit /b


:: Subroutine to clear a folder's contents
:ClearCacheFolder
echo    - Clearing folder: %~1
if not exist %~1 (
    echo        (Does not exist, skipping)
    goto :EOF
)
pushd %~1
del /q /s /f *.* >nul 2>&1
for /d %%i in (*) do (
    rmdir /s /q "%%i" >nul 2>&1
)
popd
goto :EOF