https://github.com/smokku/gwg-bindgen

good-web-game + wasm-bindgen example
https://github.com/smokku/gwg-bindgen

ggez gwg javascript rust rust-lang wasm wasm-bindgen webassembly

Last synced: 10 days ago
JSON representation

good-web-game + wasm-bindgen example

• Host: GitHub
• URL: https://github.com/smokku/gwg-bindgen
• Owner: smokku
• License: mit
• Created: 2020-08-24T07:06:14.000Z (about 4 years ago)
• Default Branch: master
• Last Pushed: 2021-05-12T19:41:26.000Z (over 3 years ago)
• Last Synced: 2024-10-08T19:04:06.573Z (about 1 month ago)
• Topics: ggez, gwg, javascript, rust, rust-lang, wasm, wasm-bindgen, webassembly
• Language: JavaScript
• Homepage:
• Size: 28.3 KB
• Stars: 2
• Watchers: 2
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

Awesome Lists containing this project

• awesome-quads - wasm-bindgen interop - good-web-game + [wasm-bindgen](https://github.com/rustwasm/wasm-bindgen) example (Example usage / Apps or visualizations: On top of macroquad)

README

        
# GWG + `wasm-bindgen` example

This experiment shows connecting [`wasm-bindgen`](https://rustwasm.github.io/docs/wasm-bindgen/)

generated code to a [`good-web-game`](https://github.com/not-fl3/good-web-game) application.

It uses `simple_logger` crate to `log!` in native mode and `console_log` in WASM mode.

Both versions build from the same codebase. You should see gwg main-loop lifecycle

methods calls in console.

It requires a modification in the bindgen generated `.js` file (see sed call below)

and a boilerplate plugin for `miniquad` wasm loader - see `index.html`.

## Building

### Native

    $ cargo run

        Finished dev [unoptimized + debuginfo] target(s)

         Running `target/debug/gwg_bindgen`

### WASM

#### pre-req

    $ rustup target add wasm32-unknown-unknown

    info: downloading component 'rust-std' for 'wasm32-unknown-unknown'

    info: installing component 'rust-std' for 'wasm32-unknown-unknown'

    $ cargo install wasm-bindgen-cli

#### build & run

    $ cargo build --release --target wasm32-unknown-unknown

       Compiling gwg_bindgen v0.1.0 (gwg_bindgen)

        Finished release [optimized] target(s)

    $ wasm-bindgen --out-dir target --target web target/wasm32-unknown-unknown/release/gwg_bindgen.wasm

    $ sed -i 's/import.*from .env.;/init.set_wasm = w => wasm = w;/;s/imports\[.env.\] =.*/return imports;/' target/gwg_bindgen.js

Then serve project dir to browser. i.e.

    $ basic-http-server .

    [INFO ] basic-http-server 0.8.1

    [INFO ] addr: http://127.0.0.1:4000

    [INFO ] root dir: .