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[Release] MuClientTools Season 16 part 1.1

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does this tool can decrypt, enc.att?
It can dec&enc .att .map .obj files. (binary files, not friendly for user/reader)
I suggest using WorldEditor to work with these files instead.

the version of window of you. 64bit or 32bit?
Project default (and ONLY) build setting:
- VS2019
- Windows 10
- x86 (Win32)
- Release (speed optimize)

You may need VS2015/17/19/...
or VC++ redistributable packages.
 
NN - Nord & Noob
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void MuCrypto::MapFileDecrypt(BYTE * buf, size_t len)
{
constexpr static BYTE key[] { _MU_MAP_FILE_KEY_ };
BYTE seed = 0x5E;

for (size_t i = 0; i < len; i++)
{
BYTE temp = buf;
buf ^= key[i % 16];
buf -= seed;
seed = temp + 0x3D;
}
}

this one?
 
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void MuCrypto::MapFileDecrypt(BYTE * buf, size_t len)
{
constexpr static BYTE key[] { _MU_MAP_FILE_KEY_ };
BYTE seed = 0x5E;

for (size_t i = 0; i < len; i++)
{
BYTE temp = buf;
buf ^= key[i % 16];
buf -= seed;
seed = temp + 0x3D;
}
}

this one?


Yea, half right. There are 2 types of enc att.
ModulusDecrypt(_buf), if file start with 4 bytes 'M' 'A' 'P' 0x01.

Then Xor3Byte after that.
See ATT.cpp
 
Newbie Spellweaver
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It can dec&enc .att .map .obj files. (binary files, not friendly for user/reader)
I suggest using WorldEditor to work with these files instead.


Project default (and ONLY) build setting:
- VS2019
- Windows 10
- x86 (Win32)
- Release (speed optimize)

You may need VS2015/17/19/...
or VC++ redistributable packages.
Thank you!!!
 
Newbie Spellweaver
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Nice project. Does anyone have Item.txt of Webzen Mu S16 Part 1-3? With Manticore and Silver Heart Weapons?
 
Newbie Spellweaver
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@solarismu can you helpme? i'm trying to convert itemsettype.bmd of new season...this season have new lines to new sets...
but when i try convert, all lines after item_idx = 255 are coming with item_idx = 0+ (256 = 0 / 257 = 1 / 258 = 2 +++)
can you help me solve this?
 
Experienced Elementalist
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@solarismu can you helpme? i'm trying to convert itemsettype.bmd of new season...this season have new lines to new sets...
but when i try convert, all lines after item_idx = 255 are coming with item_idx = 0+ (256 = 0 / 257 = 1 / 258 = 2 +++)
can you help me solve this?

Fixed. Changed idx BYTE->WORD. Thanks for the test.
 
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i know this is a dumb question but how to use this one because i tried the instruction on the read me file its not working i even open up the exe file still nothing happens!

can you make it like pentium tools or something similar?
 
Experienced Elementalist
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yes i did like i said i followed the instruction nothing happens i even double click the exe file still nothing
 
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