This is a proxy for Growtopia, which makes it possible to debug incoming and outgoing packets and even modify them.

Features

• Print incoming and outgoing packets (text, variant list, etc).
• Support for Growtopia 3.92 and up.
• Built-in http server with metadata from Growtopia server data.
• Works well with sub-server redirection.
• Command.
• Config file.
• Pathfinding for auto collect, etc.
• Loading items' database (items.dat) will request one from Growtopia.
• Local Player & Remote player.
• Auto puzzle captcha solver.

Supported platform

• Windows. Tested with Windows 7, 8, 10 and 11.
• GNU/Linux. Tested with Ubuntu and Arch Linux. (but who use GNU/Linux to play growtopia?)

Known issue

• Client disconnected after updating items.dat.
• Growtopia crash because larger items.dat? (usually private servers that don't use zlib compression)
• Spoofing login info which causes the server to think that your Growtopia version is old.

Structure

- src
    - client (client to communicate with growtopia server)
    - enetwrapper
    - include
        - pcg (random generator like mt19937)
    - player
    - server (server to communicate with growtopia client)
    - utils
- vendor
    - enet
    - proton

Requirements

• CMake.
• Conan, the C/C++ Package Manager.

Building the source

1. First you need to clone the source code of this project. git clone https://github.com/ZTzTopia/GTProxy.git
2. Install Python 3.5+ (Windows only: select 'Add Python to PATH' in installer)
3. CMake will install needed package with Conan, the C/C++ Package Manager. pip install conan

$ mkdir build
$ cd build
$ cmake .. -DCMAKE_BUILD_TYPE=Debug
$ cmake --build .

Running the program

• If you on Windows, you need move needed dynamic binary from /path/to/binary/conan/bin to /path/to/program/.
• Run the program.
• Edit the config.json file.
• Run the program again.
• Enjoy.

Credits

• Thanks to my two friends who helped a lot with this project.
• Conan, the C/C++ Package Manager: The open source, decentralized and multi-platform package manager to create and share all your native binaries
• LibreSSL is a version of the TLS/crypto stack forked from OpenSSL in 2014, with goals of modernizing the codebase, improving security, and applying best practice development processes
• magic_enum: Static reflection for enums (to string, from string, iteration)
• nlohmann_json JSON for Modern C++
• pcg-cpp: Random number generator
• randutils.hpp: Random utilities
• spdlog: Fast logging library