Old School RuneScape Cache Tools (v0.5-beta)

The ultimate suite of RuneScape Cache modification tools!

Made with IntelliJ IDEA using Java 1.8 SDK with various libraries including JavaFX.

This suite features:

A simple 3D Model Viewer, built into the main window!

Cache Functions

• Select Cache Data - A quick way to select a specific archive file in the cache.
• Search Cache (Work in progress)
  • Allows you to search for the location of a file based on any given name. Currently, whatever is searched for prints the results to the system console.
• Cache explorer with functions for manipulating raw data
  • Add Files
  • Export Files
  • Remove File
  • Remove Archive
  • Set Archive name hash (Numerical)
  • Set Archive name (String)
  • Export All Index Data
• Helpful information within the Cache explorer
  • Cache Type (RuneScape 2, Old School RuneScape, RuneScape High Definition, or RuneScape 3)
  • Cache Index Name (based on type)
  • Amount of Archives in Index
    • Cache index ID
    • Archive ID
    • Archive Name Hash
    • Amount of Files
      • File ID
      • File Name Hash
    • Archive CRC Value
    • Archive Revision
  • Index CRC Value
  • Index Version

Cache Data Encoding and Decoding

• Individual Data Encoding tools (To RuneScape Format)
  • MIDI Music and MIDI Jingles (For best results encode with Type 0 MIDI files)
  • OBJ Model and MTL File (Textures not supported yet)
  • OGG Vorbis Instrument Samples

• Individual Data Decoding tools (To General Format)
  • Configuration
    • Enums
  • Sound Effects
  • MIDI Music and MIDI Jingles
  • OBJ Model and MTL File
    • Automatically adjusted decoder based on Cache Type (Currently supports: RuneScape 2, Old School RuneScape & RuneScape High Definition)
  • OGG Vorbis Instrument Samples
  • SoundFont 2 Instrument Patches

• Batch Data Decoding Tools (To General Format)
  • Configuration
    • Enums

Tools

• Music player tool
  • Load Custom MIDI Files
  • Ability to Play or Stop the loaded song
  • Ability to render songs to lossless and uncompressed wav file
  • Choose from either music or jingles in the cache index
  • Listen/Render songs in mono or stereo
  • Batch render all music and jingles to the cache output folder
  • Shuffle songs from folder or cache where possible
  • Ability to override the instruments with a SoundFont 2 file of choice, using the original instrument configurations.
• Music port tool for utilizing the RuneScape sounds in music producing applications such as Cubase, etc. (MIDI Port must contain "port" in its name)
• Xtea Keys Tool, to decode encrypted map files - The relevant archive/file must be selected in the explorer while using the tool.
• Model Converter - New to Old, converts the RuneScape High Definition era models to older RuneScape 2 models, preserving the RuneScape format.

Credits

• Displee (https://github.com/Displee): for the cache library.
• Vincent (Rune-Server): for figuring out the MIDI Encoder.
• Gagravarr (https://github.com/Gagravarr): vorbis-java libraries.
• FormDev Software: for the FlatLaf interface look and feel.
• RuneLite Contributors (https://github.com/runelite/runelite): for the open source Old School RuneScape Client.
• Suic (https://github.com/Suicolen): For the simple JFX model viewer/editor tool.
• Jagex: for being an inspiration in making this happen.

Known Bugs/Issues

• Cache Explorer: Not able to dump/export all files of single archive - only the first file is exported?
• Cache Explorer: Some caches may not load correctly
• Data Decoders: SoundFont conversion - may not be perfect
• Model Viewer: Textures do not work in RS2 caches
• Model Viewer: Textures may not load in all RSHD caches
• Model Viewer: May not work on Mac computers, a workaround would be running the project or jar directly through IntelliJ IDEA.

That's all for now. Enjoy!