web.md

Web build

If you wish to build for web, here are the instructions (tested for linux).

• Install emscripten, for Arch, you can use pacman -S emscripten
• Add the wasm32-unknown-emscripten target using rustup: rustup target add wasm32-unknown-emscripten
• Build the game using this command (i'll make it into a script one day i promise):

EMCC_CFLAGS="-O3 -sUSE_GLFW=3 -sASSERTIONS=1 -sWASM=1 -sASYNCIFY -sGL_ENABLE_GET_PROC_ADDRESS=1 -sEXPORTED_RUNTIME_METHODS=requestFullscreen" cargo build --release --target=wasm32-unknown-emscripten

• Copy the runner from docs/emscripten_runner.html to target/wasm32-unknown-emscripten/release/index.html
• Copy the output files index.html, rhysix.js and rhysix.wasm to some silly location.
• Serve using your http server, e.g. python: python -m http.server -d .