Minecraft

This is a WIP reimplementation of Minecraft.

For now, we target feature parity with 1.18.2 or 1.19.1.

Immediate goals:

• Networking library
  • build a dummy server that Minecraft clients can detect
  • get Minecraft to connect to the dummy server
• Dummy server
  • send an empty void
  • send a surface to stand on
  • handle chat
• NBT library
  • parse NBT
  • decode and encode data

Project Setup Instructions

Prerequisites:

This project requires bash and a C++20 compiler.

The project setup requires wget or curl, gzip, and tar.

For people using other shells than bash: You need to at least have bash installed to use the scripts, but using it as your shell while working on this project also allows you to use the provided aliases.

If you don’t want to use bash as your shell, not even temporarily for this project, you can use the scripts by running them from the project's base directory and run any generated executables with LD_LIBRARY_PATH set to point to bin/lib.

Setup

• git clone this repository
• if using bash:
  • source the file setupenv.bashrc from the project's base directory to load the provided shell environment
  • setup_project
• if not using bash or not using the provided environment:
  • cd to the project's base directory
  • scripts/setup_project.sh

Building

To build the project, just use the build alias or invoke the build.sh script from the project's base directory.

build and build.sh accept the environment variables CXX and CXXFLAGS. CXXFLAGS must at least specify the C++ version.