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A collection of utilities for working around certain Gran Turismo games.

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PDTools

A collection of utilities for working around certain Gran Turismo games.

PDTools.Compression

Handles all compression needs.

  • PS2ZIP - GT3 to GT7 - Inflate, starts with 0xC5EEF7FF
  • PDIZIP - GTS - Inflate fragments
  • ZSTD - GT7

PDTools.Crypto

Library for dealing with crypto. Contains:

  • MCipher class - Generic encryption class, also used for saves (GT5/6)
  • MTRandom class - Used for pseudo-randomness generation
  • Salsa20 class - Used in movie, database encryption in GT5/6 & more
  • Chacha20 class - Used in GT7 volume & more
  • PDIPFSDownloaderCrypto class - Used for GT5/6 online patch update encryption
  • SimulationInterface folder - Sim Interface encryption handling for GT6, GTS, GT7

PDTools.Files

File format handling. Mostly PS3 formats.

PDTools.Files.Fonts.NVecBuilder

TTF to NVEC Font file converter for GT5/GT6

PDTools.GT4ElfBuilderTool

Builds elf executables based on compressed/encrypted CORE.GT4 files for reverse-engineering (GT4)

PDTools.GTPatcher

Patcher for PS4 GTs to inject command line arguments & more (GTS) using ps4debug

PDTools.GrimPFS

Online Patching library (GT5P/GT6) to be used in conjunction with GTToolsSharp

PDTools.LiveTimingApi & PDTools.LiveTimingApiTestTool

Library Interface & test tool for the LiveTimingAPI. Interfacing requires live event permission on the current GT7 account (or a way to enable it on a modded console)

PDTools.RText

Localization File handling (GT4-5-6-S-7)

PDTools.SaveFile

Library for reading, decrypting, writing encrypted save files (GT4)

PDTools.SimulatorInterface & PDTools.SimulatorInterfaceTestTool

Simulation Interface API implementation (GT6/Sport/7) to allow seeing "telemetry" information.

PDTools.SpecDB

GT4/GT5 Car Specification database file handler

PDTools.Structures

Documented internal structures (GT5/6)

PDTools.Utils

Various non-specific utilities

PDTools.Utils

Handling serialized adhoc object files (GT5/6/Sport)

Credits

  • xFileFIN & Others - Crypto, Tooling, General help
  • ddm999 - Course files & other bits
  • flatz - Volume Tools & Invaluable Research
  • GTPlanet for some SimulatorInterface figuring