RPK RTPK

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

Format Specifications

// Only some archives store the Filenames
// Only some archives store the File Lengths

// ARCHIVE HEADER
  4 - Header (RTPK)
  4 - Archive Length
  2 - null
  2 - Flags
  2 - Padding Multiple (2048)
  2 - Number of Files
  4 - Filename Directory Length (can be null if no names are stored)
  12 - null
  
// FILE DETAILS DIRECTORY
  // if (Flags & 1) {
    // for each file
      4 - File Length
    }
    
  // for each file
    4 - File Offset

  // if (Flags & 16) {
    // for each file
      2 - Unknown
    }
    
  // if (FilenameDirectoryLength != null) {
    // for each file
      X - Filename
      1 - null Filename Terminator
    }
    
  0-2047 - null Padding to a multiple of 2048 bytes
  
// FILE DATA
  // for each file
    X - File Data
    0-2047 - null Padding to a multiple of 2048 bytes