Secret Project

Multiplayer game with web clients that connect to an authoritative server through WebRTC.

Video of a stress test:

I've abandoned this project, but learnings will go into the next iteration, which is already work in progress!

Dependencies

• npm (only needed for the rollup packer): Installation on Ubuntu (otherwise, follow https://github.com/nodesource/distributions/blob/master/README.md)

  curl -sL https://deb.nodesource.com/setup_14.x | sudo -E bash -
  sudo apt-get install -y nodejs
  

• wasm-pack for generating JavaScript/Wasm bindings:

  rustup target add wasm32-unknown-unknown
  cargo install wasm-pack
  

• rollup for combining JavaScript files into a single file:

  sudo npm install --global rollup
  

Running

Build the client:

make clnt

This will generate the following files in clnt/static/:

• clnt_bg.wasm.gz
• clnt.js.gz

Build and run the server:

cargo run -j8 --bin serv -- \
    --clnt_dir clnt/static \
    --http_address <your-ip>:8080 \
    --webrtc_address <your-ip>:9000

Useful resources

• https://dev.to/dandyvica/wasm-in-rust-without-nodejs-2e0c

Credits

• clnt/static/Munro-2LYe.ttf: Munro font: http://www.tenbytwenty.com/
• clnt/static/kongtext.ttf: https://www.1001fonts.com/kongtext-font.html
• clnt/static/ground.png: By Tiziana, see https://opengameart.org/content/plain-concrete-256px
• Icons: https://game-icons.net