View source for Illusion Games Modding Misc

{{IllusionGames Modding}}
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==PP file format==
(I don't know wth code/nowiki tags don't work)
<code>
Illusion pp file format.

-------------------------------------------------------------------------------------------

*Uncompress mode(Normal)

ID
00000000             :5B 50 50 56 45 52 5D 00 : PP-FILE ID "[PPVER]" + EOS
No encode

Header1
00000008             :6C 00 00 00             : Header mark >= 0x0000006C
Encode First Key,Encode length=4

Header2
0000000C             :01                      : header mark
Encode First Key,Encode length=1

Header3
0000000D             :tc tc tc tc             : Directory table count
Encode First Key,Encode length=4

Tabel
00000011             :fn fn fn fn ...  ... 00 : File name 0x103 byte + EOS
00000115             :ps ps ps ps             : Packed file size
00000119             :sp sp sp sp             : Start position,(=00000015+0x120*tc)
0000011D             :yy yy                   : Timestamp(Year,2012=2012)
0000011F             :mm mm                   : Timestamp(Month,1 to 12)
00000121             :ww ww                   : Timestamp(Day of week,Sun=0,Mon=1...)
00000123             :dd dd                   : Timestamp(Day,1 to 31)
00000125             :hh hh                   : Timestamp(Hour,0 to 23)
00000127             :mm mm                   : Timestamp(Minute,0 to 59)
00000129             :ss ss                   : Timestamp(Second,0 to 59)
0000012B             :ss ss                   : Timestamp(milliSecond,0 to 999)
0000012D             :os os os os             : Original file size(=<Packed file size>)
--
00000011+0x120*1     :fn fn fn fn ...  ... 00 : File name 0x103 byte + EOS
00000115+0x120*1     :ps ps ps ps             : Packed file size
00000119+0x120*1     :sp sp sp sp             : Start position
0000011D+0x120*1     :yy yy                   : Timestamp(Year,2012=2012)
0000011F+0x120*1     :mm mm                   : Timestamp(Month,1 to 12)
00000121+0x120*1     :ww ww                   : Timestamp(Day of week,Sun=0,Mon=1...)
00000123+0x120*1     :dd dd                   : Timestamp(Day,1 to 31)
00000125+0x120*1     :hh hh                   : Timestamp(Hour,0 to 23)
00000127+0x120*1     :mm mm                   : Timestamp(Minute,0 to 59)
00000129+0x120*1     :ss ss                   : Timestamp(Second,0 to 59)
0000012B+0x120*1     :ss ss                   : Timestamp(milliSecond,0 to 999)
0000012D+0x120*1     :os os os os             : Original file size(=<Packed file size>)
--
|
--
00000011+0x120*(tc-1):fn fn fn fn ...  ... 00 : File name 0x103 byte + EOS
00000115+0x120*(tc-1):ps ps ps ps             : Packed file size
00000119+0x120*(tc-1):sp sp sp sp             : Start position
0000011D+0x120*(tc-1):yy yy                   : Timestamp(Year,2012=2012)
0000011F+0x120*(tc-1):mm mm                   : Timestamp(Month,1 to 12)
00000121+0x120*(tc-1):ww ww                   : Timestamp(Day of week,Sun=0,Mon=1...)
00000123+0x120*(tc-1):dd dd                   : Timestamp(Day,1 to 31)
00000125+0x120*(tc-1):hh hh                   : Timestamp(Hour,0 to 23)
00000127+0x120*(tc-1):mm mm                   : Timestamp(Minute,0 to 59)
00000129+0x120*(tc-1):ss ss                   : Timestamp(Second,0 to 59)
0000012B+0x120*(tc-1):ss ss                   : Timestamp(milliSecond,0 to 999)
0000012D+0x120*(tc-1):os os os os             : Original file size(=<Packed file size>)
Encode First Key,Encode length=0x120*tc

Footer
00000011+0x120*tc    :ts ts ts ts             : ID+Header+Table size,=0x11+0x120*tc
Encode First Key,Encode length=4

Data
00000015+0x120*tc    :dt dt dt dt ...  ... dt : File data
Encode Second Key,Encode length=<Packed file size> & 0xfffffffc
--
00000015+0x120*tc+sz :dt dt dt dt ...  ... dt : File data
Encode Second Key,Encode length=<Packed file size> & 0xfffffffc
--
|
--
????????             :dt dt dt dt ...  ... dt : File data
Encode Second Key,Encode length=<Packed file size> & 0xfffffffc

-------------------------------------------------------------------------------------------

*Compress mode(Wakeari wkar_00_00_??.pp)

ID
00000000             :5B 50 50 56 45 52 5D 00 : PP-FILE ID "[PPVER]" + EOS
No encode

Header1
00000008             :6C 00 00 00             : Header mark >= 0x0000006C
Encode First Key,Encode length=4

Header2
0000000C             :01                      : header mark
Encode First Key,Encode length=1

Header3
0000000D             :tc tc tc tc             : Directory table count
Encode First Key,Encode length=4

Tabel
00000011             :fn fn fn fn ...  ... 00 : File name 0x103 byte + EOS
00000115             :ps ps ps ps             : Packed file size
00000119             :sp sp sp sp             : Start position
0000011D             :yy yy                   : Timestamp(Year,2012=2012)
0000011F             :mm mm                   : Timestamp(Month,1 to 12)
00000121             :ww ww                   : Timestamp(Day of week,Sun=0,Mon=1...)
00000123             :dd dd                   : Timestamp(Day,1 to 31)
00000125             :hh hh                   : Timestamp(Hour,0 to 23)
00000127             :mm mm                   : Timestamp(Minute,0 to 59)
00000129             :ss ss                   : Timestamp(Second,0 to 59)
0000012B             :ss ss                   : Timestamp(milliSecond,0 to 999)
0000012D             :os os os os             : Original file size(!=<Packed file size>)
--
00000011+0x120*1     :fn fn fn fn ...  ... 00 : File name 0x103 byte + EOS
00000115+0x120*1     :ps ps ps ps             : Packed file size
00000119+0x120*1     :sp sp sp sp             : Start position
0000011D+0x120*1     :yy yy                   : Timestamp(Year,2012=2012)
0000011F+0x120*1     :mm mm                   : Timestamp(Month,1 to 12)
00000121+0x120*1     :ww ww                   : Timestamp(Day of week,Sun=0,Mon=1...)
00000123+0x120*1     :dd dd                   : Timestamp(Day,1 to 31)
00000125+0x120*1     :hh hh                   : Timestamp(Hour,0 to 23)
00000127+0x120*1     :mm mm                   : Timestamp(Minute,0 to 59)
00000129+0x120*1     :ss ss                   : Timestamp(Second,0 to 59)
0000012B+0x120*1     :ss ss                   : Timestamp(milliSecond,0 to 999)
0000012D+0x120*1     :os os os os             : Original file size(!=<Packed file size>)
--
|
--
00000011+0x120*(tc-1):fn fn fn fn ...  ... 00 : File name 0x103 byte + EOS
00000115+0x120*(tc-1):ps ps ps ps             : Packed file size
00000119+0x120*(tc-1):sp sp sp sp             : Start position
0000011D+0x120*(tc-1):yy yy                   : Timestamp(Year,2012=2012)
0000011F+0x120*(tc-1):mm mm                   : Timestamp(Month,1 to 12)
00000121+0x120*(tc-1):ww ww                   : Timestamp(Day of week,Sun=0,Mon=1...)
00000123+0x120*(tc-1):dd dd                   : Timestamp(Day,1 to 31)
00000125+0x120*(tc-1):hh hh                   : Timestamp(Hour,0 to 23)
00000127+0x120*(tc-1):mm mm                   : Timestamp(Minute,0 to 59)
00000129+0x120*(tc-1):ss ss                   : Timestamp(Second,0 to 59)
0000012B+0x120*(tc-1):ss ss                   : Timestamp(milliSecond,0 to 999)
0000012D+0x120*(tc-1):os os os os             : Original file size(!=<Packed file size>)
Encode First Key,Encode length=0x120*tc

Footer
00000011+0x120*tc    :ts ts ts ts             : ID+Header+Table size(=0x11+0x120*tc)
Encode First Key,Encode length=4

Data
00000015+0x120*tc    :ky                      : Run-length encode key
00000016+0x120*tc    :os os os os             : Original file size
0000001A+0x120*tc    :dt dt dt dt ...  ... dt : Run-length encode data
No Encode
--
00000015+0x120*tc+sz :ky                      : Run-length encode key
00000016+0x120*tc+sz :os os os os             : Original file size
0000001A+0x120*tc+sz :dt dt dt dt ...  ... dt : Run-length encode data
No Encode
--
|
--
00000015+0x120*tc+sz :ky                      : Run-length encode key
00000016+0x120*tc    :os os os os             : Original file size
0000001A+0x120*tc    :dt dt dt dt ...  ... dt : Run-length encode data
No Encode

-------------------------------------------------------------------------------------------

*Example encode program

void FirstEncode(unsigned long len)
{
    unsigned long i;
    unsigned char NewKey,TempKey[16];
    memcpy(TempKey,FirstKey,16);
    ResetFirstKey();
    for (i = 0;i < len;i++) {
        NewKey = TempKey[i % 8] += TempKey[i % 8 + 8];
        Data[i] ^= NewKey;
    }
}

void SecondEncode(unsigned long len)
{
    unsigned long i;
    len &= 0xfffffffc;
    for (i = 0;i < len;i++) {
        Data[i] ^= SecondKey[i % 32];
    }
}
</code>

(by chie65536, http://www.hongfire.com/forum/showthread.php/416671p=3410936#post3410936)