BIN 21

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Format Type: Archive
Extensions: bin
Platforms: unknown
Endian Order: Little Endian

Format Specifications

// BIG ENDIAN

// The first entry in the Files Directory has an empty name (it's the root folder), and the Index field gives the number of files in the archive.

// ARCHIVE HEADER
  4 - Header ((byte)85,170,56,45)
  4 - Directory Offset (32)
  4 - Directory Length (total length of both directories, without padding)
  4 - File Data Offset
  16 - Padding ((byte)204)
  
// FILES DIRECTORY
  // for each entry
    2 - Entry Type (256=folder, 0=file)
    2 - Name Offset
    
    if (folder){
      4 - Entry ID
      4 - Index of Last Entry in this Folder (eg if this folder is index 10 and the value is 15, read the next 5 entries (11,12,13,14,15) and they belong to this folder)
      }
    else {
      4 - File Offset
      4 - File Length
      }

// NAMES DIRECTORY      
  // for each file/directory name
    X - Name
    1 - null Name terminator
    
0-63 - null Padding to a multiple of 64 bytes

// FILE DATA
  // for each file
    X - File Data