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Turbo Web Template

Getting Started

In the "Steps" section, replace my-game with the path to wherever your actual project dir is in the following commands.

Steps

ℹ️ You should run all these commands from the project root directory.

1. Build your game

From the my-game dir run:

cd my-game && cargo build -r --target wasm32-unknown-unknown

2. Copy the wasm file to the root of the www dir

cp my-game/target/wasm32-unknown-unknown/release/my_game.wasm www/my_game.wasm

Note that the wasm binary will replace dashes in the package name with underscores.

3. Copy the sprites from my-game to www

Be extra careful not to delete the sprites in your project dir!

rm -rf www/sprites && cp -r my-game/sprites www/sprites

4. Edit your game configuration in www/main.js and www/solana.js

The most important parts are the wasm source, resolution, and the sprites in www/main.js.

If you are using solana features, be sure to update the rpc urls in www/solana.js.

5. Update www/manifest.json, www/favicon.ico, www/logo_192x192.png, the meta tags in www/index.html, etc

This is how you can customize your game's appearance as a PWA.

Shipping

You just copy the content of the www to whatever hosting service you are using :)

If you want to see a preview beforehand, just start a local server and host that dir.

Debugging

I see an error on the console: JsValue(CompileError: WebAssembly.instantiate(): expected magic word ....)

Double check the WASM_SRC in www/main.js;

I don't see my sprites

Make sure the files are in www/sprites and make sure you add their paths in www/main.js

I don't see my wasm file in target/wasm32-unknown-unknown/release

If you did a non-release build, it may be in target/wasm32-unknown-unknown/debug. Turbo defaults to release builds. But if you compile the game manually just be careful. Either build will work on the web. The release build will be smaller / download faster.

The ServiceWorker is throwing some console errors

www/sw.js is copy-pasta boilerplate, yeah that thing needs to get updated sorry. I should get around to it soon. But feel free to make a PR in the meantime if you want!

I don't like the way the virtual gamepad buttons look on mobile

Feel free to mess with the css in www/style.css