TF2 SDK – Source SDK 2013 Refactor

This repository contains the refactored and optimized version of the Source SDK 2013, focussing on Team Fortress 2 (TF2) and removing the code for other games.

🚀 Our goal is to clean up, modernize, and improve the maintainability of the TF2 SDK while keeping it performant and stable.

✨ What's New in This Refactor?

• Updated & Modernized Codebase – Removing deprecated code and improving readability.
• TF2-Specific Improvements – Stripping out unrelated HL2/Portal code to keep the SDK focused on TF2.
• Bug Fixes & Stability Enhancements – Based on known issues from Valve and the community.
• Performance Benchmarks – Tracking optimizations to ensure smooth gameplay.
• Better Dependency Management – Making third-party library updates easier.
• Unit Testing & Debugging Tools – Laying the foundation for more structured development.

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🛠️ Build Instructions

Clone the Repository

Use the following command to download the repository:

git clone https://github.com/DeWolfRobin/TF2CodeRefactor

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💻 Windows Setup

Requirements:

• Source SDK 2013 Multiplayer (installed via Steam)
• Visual Studio 2022

Steps:

1. Inside the cloned directory, navigate to the src folder and run:

   createallprojects.bat

   This generates the Visual Studio project (everything.sln), which will be used to build your mod.

2. Open Visual Studio 2022, then:

   • Go to Build > Build Solution and wait for the compilation to complete.
   • Select the Client (TF) project you wish to run.
   • Right-click and choose Set as Startup Project.
   • Click the ▶ Local Windows Debugger button in the toolbar to launch your mod.

🚀 Default launch options are already set for the Release configuration.

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🐧 Linux Setup

Requirements:

• Source SDK 2013 Multiplayer (installed via Steam)
• Podman (containerized build environment)

Steps:

1. Inside the cloned directory, navigate to the src folder and run:

   ./buildallprojects

   This will automatically build all necessary projects against the Steam Runtime.

2. To run your mod, navigate to the game folder and execute:

   ./mod_tf

   ✅ Mods distributed on Steam MUST be built against the Steam Runtime – these steps ensure compliance.

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📦 Distributing Your Mod

If you plan to release your mod, Valve provides guidance on both Steam and non-Steam distribution:
📖 Distributing Source Engine Mods

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📚 Additional Resources

• 🔹 Valve Developer Wiki
• 🔹 TF2 SDK Bug Tracker & Known Issues (GitHub Issues)
• 🔹 TF2 SDK Performance Benchmarks & Optimization Logs

🚀 Want to contribute? Check out our Contribution Guide for details on how to help!

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📜 License

The SDK is licensed under the SOURCE 1 SDK LICENSE, allowing non-commercial use. See the LICENSE file in the root of the repository for full details.

For more information, refer to Distributing Your Mod.

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💡 This project aims to make TF2 development more accessible and maintainable. Join us in improving the SDK! 🚀