import zipfile, os, subprocess

jar = r'e:\MCStudioDownload\work\3027246179@qq.com\Cpp\AddOn\309c2d420bc84ee986db9cdd070ff02a\_sa_hanhua_out\sa_essentials-forge-1.20.1-1.0.0.jar'
out = r'e:\MCStudioDownload\work\3027246179@qq.com\Cpp\AddOn\309c2d420bc84ee986db9cdd070ff02a\_sa_hanhua_out\_tmp\classes'

targets = [
    'com/ogaba/sa_survival/item/tooltip/BackpackContentsTooltip.class',
    'com/ogaba/sa_survival/event/ExternalEquipmentStorageTooltipEvents.class',
    'com/ogaba/sa_combat/event/SACombatForgeEvents.class',
]

javap = r'D:\我的世界\bin\javap.EXE'
for t in targets:
    p = os.path.join(out, t.replace('/', os.sep))
    os.makedirs(os.path.dirname(p), exist_ok=True)
    with zipfile.ZipFile(jar) as z:
        with open(p, 'wb') as f:
            f.write(z.read(t))
    cname = t[:-6].replace('/', '.')
    r = subprocess.run([javap, '-c', '-p', '-classpath', out, cname], capture_output=True, text=True, encoding='utf-8', errors='replace')
    text = r.stdout if r.returncode == 0 else r.stderr
    fn = r'e:\MCStudioDownload\work\3027246179@qq.com\Cpp\AddOn\309c2d420bc84ee986db9cdd070ff02a\_sa_hanhua_out\_tmp\javap_%s.txt' % cname.rsplit('.',1)[-1]
    with open(fn, 'w', encoding='utf-8') as f:
        f.write(text)
    print('==', cname, 'written:', fn)