def testpatch():
# open the skyloft cave file
with open(EXTRACT_ROOT_PATH + '/DATA/files/Stage/D000/D000_stg_l0.arc.LZ',
'rb') as f:
# extract in memory
data = nlzss11.decompress(f.read())
data = BytesIO(data)
data = U8File.parse_u8(data)
# add hookshot and gust bellows
with open('oarc/GetHookShot.arc', 'rb') as h:
data.add_file_data('oarc/GetHookShot.arc', h.read())
with open('oarc/GetVacuum.arc', 'rb') as h:
data.add_file_data('oarc/GetVacuum.arc', h.read())
# open room
# room=parse_bzs(data.get_data('rarc/D000_r00.arc:dat/room.bzs'))
# get objects
# objects=room.children['LAY '].layers[0].children['OBJS'].objects
# find chest with id 68 and replace the content with hookshot
# for obj in objects:
# if obj['name']==b'TBox\x00\x00\x00\x00':
# if (obj['talk_behaviour']&0xF700)>>9 == 64:
# obj['talk_behaviour']==(obj['talk_behaviour']&0xF700)+0x14
# print('patched hookshot')
# for obj in objects:
# if obj['name']==b'TBox\x00\x00\x00\x00':
# if (obj['talk_behaviour']&0xF700)>>9 == 67:
# obj['talk_behaviour']==(obj['talk_behaviour']&0xF700)+0x31
# print('patched gust bellows')
# write room back
# data.update_file('rarc/D000_r00.arc:dat/room.bzs',build_bzs(room))
# write stage to memory
# with open('D000_stg_l0.arc', 'wb') as o:
# data.writeto(o)
return data
