flappy-bird-rust/WEB_BUILD.md

Building Flappy Bird for Web

Prerequisites

1. Install the WebAssembly target:

rustup target add wasm32-unknown-unknown

2. Install wasm-bindgen-cli (will be done automatically by build script):

cargo install wasm-bindgen-cli

Building

Run the build script:

./build-web.sh

This will:

• Build the WASM binary
• Generate JavaScript bindings
• Copy assets to the web/ directory
• Copy the HTML file

Running Locally

Serve the web directory with any HTTP server:

Python:

python3 -m http.server --directory web 8080

Alternative (if you have basic-http-server):

cargo install basic-http-server
basic-http-server web

Then open http://localhost:8080 in your browser!

Notes

• The game uses WebGL2 for rendering
• All assets are included in the build
• Image sampling is set to nearest neighbor for crisp pixel art