Crymp.net's Gamespy Master server emulator
This repository contains C++ source code of Gamespy master server emulator used by Crymp.net.
It consists of 3 main components:
- master: UDP server where server can send updates
- browser: TCP server where clients query for server list and server info
- proxy: synchronizes servers received on master to Crymp.net HTTP API
Browser can ran in two modes:
- remote listing: all server info is mirrored from Crymp.net HTTP API
- local listing: all server info comes from master component, isolated from Crymp.net HTTP API
Running
To run the emulator, run bin/gsmaster -h crymp.net -p 80, this will synchronize with crymp.net:80, to disable remote listing, set -r 0 flags. To properly synchronize with Crymp.net, PROXY_SECRET must be set in the environment before running the executable.
Building
To build the project, run ./build.sh, this will auto-detect between Windows and Linux and build proper binary in bin/. To use a different C++ compiler, use CXX=clang++ ./build.sh or to use Microsoft Visual Studio, create a new empty project and just import all files found in this project.
Used libraries
- aluigi's reverse engineered enctypex of GameSpy
- nlohmann's JSON library