@ECHO OFF
SETLOCAL EnableDelayedExpansion


SET PATCHES=patches-wtv-uncompressed.hsb
SET IN_DIRECTORY=midi
SET OUT_DIRECTORY=wav

for /f "tokens=*" %%f IN ('DIR !IN_DIRECTORY!\*.mid /A /B') do (
    echo Converting !IN_DIRECTORY!\%%f ...
    playbae -q -p %PATCHES% -o "!OUT_DIRECTORY!\%%~nf.wav" -f "!IN_DIRECTORY!\%%f"
)