IIPDP

an Incredibly Inefficient Portal Demo Parser written in Rust

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As of 08.09.2024 this repository is a public archive because iipdp is being rewritten from scratch (see https://github.com/shroomwastaken/repdp )

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Installation

1. Download the .exe file from the Releases tab
2. That's it!

Usage

Windows

Open the demo file with iipdp.exe.

You can open it from the command line: iipdp.exe <demo name> [options]

• Options: -dump: Outputs all available information from the demo file to a .txt file in the working directory. Has sub-options -fc (dump flattened classes) and -v (verifier dump) Usage example: ./iipdp <demo name> -dump [-v/-fc]

Or just drag a demo file onto it to open it.

Linux

Terminal: ./iipdp <demo name> [options]

Options are the same as Windows

Compatible Source Engine Versions

Portal:

• Steampipe - yes
• 5135 (Source Unpack) - yes
• 3420 - yes

Everything else:

• No

Changelog

• v0.1:
  • Added basic packet reading, the demo dumping feature and demo timing.
  • First release
• v0.2:
  • Added NET/SVC message parsing
  • Completely restructured the original packet reading code
• v0.2.1:
  • Made it go vrooom (very fast)
• v0.2.2:
  • Added Steampipe and 3420 support
  • Made GameEventList implementation better
• v0.2.3:
  • Added UserMessage parsing and dumping
• v0.2.4:
  • Added SvcBspDecal message parsing
  • Added PortalFXSurface user message parsing
  • Added support for parsing directories of demos
  • Made time formatting nicer
• v0.2.5:
  • Added Stringtables packet parsing and dumping
• v0.2.6:
  • Added time adjustment, now this parser can actually time runs properly
• v0.2.7:
  • Added Datatables packet parsing and dumping
  • Prettier flag dumping
  • Made it go vroooooooom (very fast) (again)
• v0.3.0:
  • Added verifier dump feature -v