@echo off
setlocal EnableDelayedExpansion EnableExtensions

set extension=bk2

cls
echo. Unpack *.bpk_compressed to "*.bink_bad_crc"
echo.
for /r %%f in (*.bpk_compressed) do bink_unpack "%%f" "%%~df%%~pf%%~nf.bink_bad_crc"

cls
echo. Patch ".bink_bad_crc" back to original with "*.binkDIFF" files (input file input diff output file)
echo.
for /r %%f in (*.bink_bad_crc) do hpatchz.exe "%%~df%%~pf%%~nf.bink_bad_crc" "%%~df%%~pf%%~nf.BinkDIFF" "%%~df%%~pf%%~nf.bink_good_crc"

cls
echo. Rename all file extensions from "*.bink_good_crc" to "*.%extension%"
echo.
for /r ".\" %%G in (*.bink_good_crc) do ren "%%G" *.%extension%

cls
echo. Remove all temp files
echo.
del /s "*.bink_bad_crc"
del /s "*.BinkDIFF"
del /s "*.bpk_compressed"

cls
echo. Reimport *.%extension% files back to nulled archive files
echo.
quickbms_4gb_files -w -r petroglyph.bms "Data\MOVIES_BONUS_CD1.MEG" "Data\MOVIES_BONUS_CD1.MEG_extract"
quickbms_4gb_files -w -r petroglyph.bms "Data\MOVIES_BONUS_CD2.MEG" "Data\MOVIES_BONUS_CD2.MEG_extract"
quickbms_4gb_files -w -r petroglyph.bms "Data\MOVIES_BONUS_CD3.MEG" "Data\MOVIES_BONUS_CD3.MEG_extract"
quickbms_4gb_files -w -r petroglyph.bms "Data\MOVIES_RA.MEG" "Data\MOVIES_RA.MEG_extract"
quickbms_4gb_files -w -r petroglyph.bms "Data\MOVIES_TD.MEG" "Data\MOVIES_TD.MEG_extract"

cls
echo. Delete all temp files
echo.
rmdir /S /Q "Data\MOVIES_BONUS_CD1.MEG_extract"
rmdir /S /Q "Data\MOVIES_BONUS_CD2.MEG_extract"
rmdir /S /Q "Data\MOVIES_BONUS_CD3.MEG_extract"
rmdir /S /Q "Data\MOVIES_RA.MEG_extract"
rmdir /S /Q "Data\MOVIES_TD.MEG_extract"
del /S "bink_pack.exe"
del /S "bink_unpack.exe"
del /S "hdiffz.exe"
del /S "hpatchz.exe"
del /S "petroglyph.bms"
del /S "quickbms_4gb_files.exe"