http://aluigi.altervista.org/bms/arcsys.bms
But looks is not working well this new game i get no errors, just it can't decompress the file
Here is an example
http://www90.zippyshare.com/v/GLmwfEqu/file.html (4,86 Mb's)
Thanks!

aluigi wrote:That file you provided seems all encrypted.
aluigi wrote:P.S. there was no need to paste the script in the post
Code: Select all
unsigned int dwSeed = 137;
unsigned int dwHash = 0;
for(int i = 0; i < strlen(iFileName); iFileName++, i++)
{
dwHash = (dwHash * dwSeed) + (*iFileName);
}
Code: Select all
fseek(fi, 0, SEEK_END);
size_t dwSize = ftell(fi);
fseek(fi, 0, SEEK_SET);
;malloc, read, etc.
mt_init_genrand(dwHash);
do
*(DWORD *)(pBuffer + 4 * i++) ^= mt_genrand_int32();
while (i < dwSize);
Code: Select all
set XSEED "0x43415046"
for i = 0 < SIZE
callfunction mt_genrand_int32 1
get TMP long
math TMP ^ y
math XSEED ^ TMP
put XSEED long MEMORY_FILE
next i
aluigi wrote:PAC is still encrypted (maybe it uses a different method/key) while PK3 looks like just data without any index.
Code: Select all
SteamData/data/ahdata/act/chara/chara_split_00.pac
Code: Select all
SteamData\data\ahdata\sound\bgm\bgm01_op03.pac