Skip to content

Eva.js is a front-end game engine specifically for creating interactive game projects.

License

Notifications You must be signed in to change notification settings

hamburger-l/eva.js

 
 

Repository files navigation

Eva.js (Interactive Game Engine)

npm-version npm-size npm-download

Introduction

Eva.js is a front-end game engine specifically for creating interactive game projects.

Easy to Use: Eva.js provides out-of-box game components for developers to use right away. Yes, it's simple and elegant!

High-performance: Eva.js is powered by efficient runtime and rendering pipeline (Pixi.JS) which makes it possible to unleash the full potential of your device.

Scalability: Thanks to the ECS(Entity-Component-System) structure, you can expand your needs by highly customizable APIs. The only limitation is your imagination!

Documentation

You can find the Eva.js Documentation on eva.js.org, we appreciate your devotion by sending pull requests to this repository.

Checking out the Live example.

Usage

Install

npm i @eva/eva.js @eva/plugin-renderer @eva/plugin-renderer-img --save

Example

<canvas id="canvas" ></canvas>
import { Game, GameObject, resource, RESOURCE_TYPE } from '@eva/eva.js';
import { RendererSystem } from '@eva/plugin-renderer';
import { Img, ImgSystem } from '@eva/plugin-renderer-img';

resource.addResource([
  {
    name: 'imageName',
    type: RESOURCE_TYPE.IMAGE,
    src: {
      image: {
        type: 'png',
        url:
          'https://gw.alicdn.com/tfs/TB1DNzoOvb2gK0jSZK9XXaEgFXa-658-1152.webp',
      },
    },
    preload: true,
  },
]);

const game = new Game({
  systems: [
    new RendererSystem({
      canvas: document.querySelector('#canvas'),
      width: 750,
      height: 1000,
    }),
    new ImgSystem(),
  ],
});

const image = new GameObject('image', {
  size: { width: 750, height: 1319 },
  origin: { x: 0, y: 0 },
  position: {
    x: 0,
    y: -319,
  },
  anchor: {
    x: 0,
    y: 0,
  },
});

image.addComponent(
  new Img({
    resource: 'imageName',
  })
);

game.scene.addChild(image);

Questions

For questions and support please use Gitter or DingTalk (钉钉) to scan this QR Code.

Issues

Please make sure to read the Issue Reporting Checklist before opening an issue. Issues not conforming to the guidelines may be closed immediately.

Changelog

release notes in documentation.

Contribute

How to Contribute

License

The Eva.js is released under the MIT license. See LICENSE file.

About

Eva.js is a front-end game engine specifically for creating interactive game projects.

Resources

License

Code of conduct

Stars

Watchers

Forks

Packages

No packages published

Languages

  • JavaScript 85.3%
  • TypeScript 14.7%