hlsl_decompiler_wrapper.bat

@echo off
setlocal enabledelayedexpansion

rem USAGE:
rem 1. Put this batch file and cmd_Decompiler.exe in the same directory
rem 2. Drag and drop multiple files (e.g., sky_system.o18724, sky_system.o62273) onto this batch file to process them
rem 3. Output files will be named like sky_system.18724.hlsl, sky_system.62273.hlsl
rem 4. For use with Renderdoc:
rem 4.1. Renderdoc -> Tools -> Settings -> Shader Viewer -> Add
rem 4.2. Name: whatever you like
rem 4.3. Tool Type: Custom Tool
rem 4.4. Executable: Choose this batch file instead of cmd_Decompiler.exe
rem 4.5. Command Line: {input_file}
rem 4.6. Input/Output: DXBC/HLSL
rem 5. Renderdoc -> Pipeline State View -> Choose Any Shader Stage
rem 5.1. Edit -> Decompile with ${Name}
rem 6. Modify shader as you wish, and click Refresh button to see the change

:process_files
if "%~1"=="" goto end

rem Extract base name and number from file name
for %%f in ("%~1") do (
    set "baseName=%%~nf"
    set "extension=%%~xf"
    set "number=!extension:~2!"
)

rem Decompile input file
"%~dp0cmd_Decompiler.exe" -D "%~1"

rem Rename the output file
if exist "%~dp1!baseName!.hlsl" (
    move "%~dp1!baseName!.hlsl" "%~dp1!baseName!.!number!.hlsl" > nul
    if exist "%~dp1!baseName!.!number!.hlsl" (
        type "%~dp1!baseName!.!number!.hlsl"
        echo.
        echo Processing completed for: %~nx1
        echo Output file: !baseName!.!number!.hlsl
        echo -------------------------------
    ) else (
        echo Error: Failed to rename output file for %~nx1
        echo -------------------------------
    )
) else (
    echo Error: Decompiled file not found for %~nx1
    echo -------------------------------
)

shift
goto process_files

:end
echo All files processed.
pause