GuJian2 MOD

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MOD

• Format Type : Archive
  
• Endian Order : Little Endian
  
• Signature : GJ2MOD / GJ2MOD20
  

Format Specifications

// MOD file format

// header
8 bytes (char) - signature // "GJ2MOD20"
16 bytes - GUID  // {87D91E7B-4FED-42A5-A842-BC9D8F6E616A} (as string)
                 // 7B1ED987 ED4F A542 A842 BC9D8F6E616A (as hex)
4 bytes (uint32) - mod file version  // e.g. 446
4 bytes (uint32) - number of characters in "title" field
x bytes (char) - title field 
4 bytes (uint32) - number of characters in "author" field
x bytes (char) - author field 
4 bytes (uint32) - number of characters in "description" field
x bytes (char) - description field 
4 bytes (uint32) - unknown  // 1
4 bytes (uint32) - number of characters in "game version" field
x bytes (char) - game version field 


// info + data
num_of_files *
{
   2 bytes (uint16) - file name length
   x bytes (char) - file name  // e.g. "FILE_01.txt"
   8 bytes (uint64) - data offset
   8 bytes (uint64) - data compressed size
   8 bytes (uint64) - data CRC??
   8 bytes (uint64) - data uncompressed size
   8 bytes (uint64) - unknown  // 11
   16 bytes - file GUID
   x bytes - file data 
}

MultiEx BMS Script

Not written yet.

Notes and Comments

• MOD file stores game files. It can be converted to ZPKG file and put in game's directory to mod the game.

Games

List of games using this file format:

• GuJian2 (*.MOD)

Compatible Programs

• gujian2modmaker.exe
• Gujian2ModManager.exe