node-raylib

Node.js bindings for raylib, a simple and easy-to-use library to enjoy videogames programming (www.raylib.com).

Sample Applications

• Flappy - Flappy Bird clone by @arthurmassanes
• Check out the examples folder

Dependencies

• Node.js >= 10
• npm
• cmake

Usage

1. Create a new Node.js project:

   mkdir myexample
   cd myexample
   npm init

2. Add raylib to your package.json dependencies:

   npm install raylib --save

3. Create a index.js JavaScript file, like core_basic_window.js:

   const r = require('raylib')
   
   const screenWidth = 800
   const screenHeight = 450
   r.InitWindow(screenWidth, screenHeight, "raylib [core] example - basic window")
   r.SetTargetFPS(60)
   
   while (!r.WindowShouldClose()) {
       r.BeginDrawing();
       r.ClearBackground(r.RAYWHITE)
       r.DrawText("Congrats! You created your first window!", 190, 200, 20, r.LIGHTGRAY)
       r.EndDrawing()
   }
   r.CloseWindow()        // Close window and OpenGL context

4. Run index.js through Node.js:

   node index.js

Check for more examples organized by raylib modules.

CLI

The project also comes with a node-raylib command-line tool to run node-raylib files directly:

# Unix
./node-raylib core_basic_window.js

# Windows
node-raylib.exe core_basic_window.js

The CLI can be installed with the packaged releases, or globally through npm:

npm install raylib --global
node-raylib --version

Development

The following are a few notes and resources when developing node-raylib...

Testing

node-addon-api is used to construct the bindings. Feel free to read through src/addons.cc for an understanding on how methods are defined. A lot is missing from the project, so feel free to get involved in the issue queue and submit pull requests. Run the following to run tests...

git clone https://github.com/RobLoach/node-raylib.git
cd node-raylib
npm i

TypeScript Definitions

To rebuild index.d.ts, run the following commands:

npm i -g dts-gen yargs RobLoach/node-raylib
dts-gen -m raylib -f index.d.ts -o

Package

To build the packaged releases, use the following command:

npm run pkg

License

node-raylib is licensed under an unmodified zlib/libpng license, which is an OSI-certified, BSD-like license that allows static linking with closed source software. Check LICENSE for further details.

Copyright (c) 2019 Rob Loach (@RobLoach)