slot-machine-gen

KO | EN

gitlite — search

#javascript #react #golang #linux #java #nodejs #awesome #cli #kubernetes #vue #pytorch #security #ios #open-source

slot-machine-gen

(★ 50)

:slot_machine: Create an extremely biased, web-based slot machine game.

slot-machine-gen 최신버젼 다운로드

최종 버전 다운로드 (.zip)

// repository documentation

Was this content helpful?

★ 0 (0 ratings)

# Slot Machine Generator

[![npm version](https://badge.fury.io/js/slot-machine-gen.svg)](https://badge.fury.io/js/slot-machine-gen) [![](https://img.shields.io/npm/dm/slot-machine-gen)](https://www.npmjs.com/package/slot-machine-gen) [![Install size](https://packagephobia.com/badge?p=slot-machine-gen)](https://packagephobia.com/result?p=slot-machine-gen) [![](https://img.shields.io/github/v/release/nuxy/slot-machine-gen)](https://github.com/nuxy/slot-machine-gen/releases) [![NO AI](https://raw.githubusercontent.com/nuxy/no-ai-badge/master/badge.svg)](https://github.com/nuxy/no-ai-badge)

Create an extremely biased, web-based slot machine game.

![Preview](https://raw.githubusercontent.com/nuxy/slot-machine-gen/master/package.gif)

## Features

- Faux-panoramic reel animations (**3D cylinder**, without `<canvas>`)
- Support for single/multi-line reels and pay-lines.
- Pseudo-random selections by configured weight.
- Configurable RNG (to make it less biased)
- Configurable sound clips for reel animations.
- Easy to set-up and customize. **No dependencies**.

Checkout the [demo](https://nuxy.github.io/slot-machine-gen) for examples of use.

## Dependencies

- [Node.js](https://nodejs.org)

## Installation

Install the package into your project using [NPM](https://npmjs.com), or download the [sources](https://github.com/nuxy/slot-machine-gen/archive/master.zip).

$ npm install slot-machine-gen

### Alternative

To add to an existing [React](https://reactjs.org), [Vue](https://vuejs.org) or [Aurelia](https://aurelia.io) project you can install this package using [YARN](https://yarnpkg.com).

#### React

$ yarn add react-slot-machine-gen

#### Vue

$ yarn add vue-slot-machine-gen

#### Aurelia

$ yarn add aurelia-slot-machine-gen

## Usage

There are two ways you can use this package.  One is by including the JavaScript/CSS sources directly.  The other is by importing the module into your component.

### Script include

After you [build the distribution sources](#cli-options) the set-up is fairly simple..

```html
<script type="text/javascript" src="path/to/slot-machine.min.js"></script>
<link rel="stylesheet" href="path/to/slot-machine.min.css" media="all" />

### Module import

If your using a modern framework like [Aurelia](https://aurelia.io), [Angular](https://angular.io), [React](https://reactjs.org), or [Vue](https://vuejs.org)

```javascript
import SlotMachine from 'slot-machine-gen';
import 'slot-machine-gen/dist/slot-machine.css';

const slotMachine = new SlotMachine(container, reels, callback, options);
```

### HTML markup

```html
<div id="slot-machine" class="slot-machine"></div>
```

## Reels configuration

Outside of a reel image source, `symbols` must contain the following:

| Key      | Description                                             | Type   |
|----------|---------------------------------------------------------|--------|
| title    | Name of the strip symbol                                | String |
| position | Symbol center (in pixels) calculated from the strip top | Number |
| weight   | Selection weight (>1 increases odds)                    | Number |

### Example

```javascript
const reels = [
  {
    imageSrc: 'path/to/image.png',
    symbols: [
      {
        title: 'cherry',
        position: 100,
        weight: 2
      },
      {
        title: 'plum',
        position: 300,
        weight: 6
      },
      {
        title: 'orange',
        position: 500,
        weight: 5
      },
      {
        title: 'bell',
        position: 700,
        weight: 1
      },
      {
        title: 'cherry',
        position: 900,
        weight: 3
      },
      {
        title: 'plum',
        position: 1100,
        weight: 5
      }
    ]
  },

// add more reels ...
]
```

## Methods

```javascript
slotMachine.play();
```

## Game options

Customization and overriding defaults can be done using the following options:

| Option     | Description                                        | Type      | Default       |
|------------|----------------------------------------------------|-----------|---------------|
| reelHeight | Reel background image height (in pixels)           | Number    | 1320          |
| reelWidth  | Reel background image width.                       | Number    | 200           |
| reelOffset | Reel background image vertical offset.             | Number    | 20            |
| slotYAxis  | Slot vertical axis rotation (in degrees).          | Number    | 0             |
| animSpeed  | Slot animation speed (in milliseconds)             | Number    | 1000          |
| click2Spin | Add event to display to spin reels                 | Boolean   | true          |
| rngFunc    | Custom RNG between 0 (inclusive) and 1 (exclusive) | Function  | `Math.random()` |
| sounds     | Audio clip URLs for reels animation events         | Object    | `{reelsBegin, reelsEnd}` |

## Callback

This method returns an array of selected [reel symbols](#reels-configuration) that can be used to compute scoring, show animations, handle client interactions, etc..

```javascript
const callback = function(symbols) {
  if (symbols[0].title === 'cherry' && symbols[1].title === 'cherry' && symbols[2].title === 'cherry') {
    window.alert("You're a winner!");
  }
};
```

## Customizing symbols

Creating a custom strip is fairly easy. What is most important is that each symbol, whether an image or blank space, contains a vertical `position` that can be measured by calculating the symbol center (in pixels) from the strip top. A [Photoshop example](https://raw.githubusercontent.com/nuxy/slot-machine-gen/master/images/reel-strip.psd) has been provided with this package for reference.

## Developers

### CLI options

Run [ESLint](https://eslint.org) on project sources:

$ npm run lint

Transpile ES6 sources (using [Babel](https://babeljs.io)) and minify to a distribution:

$ npm run build

## Contributions

If you fix a bug, or have a code you want to contribute, please send a pull-request with your changes. (Note: Before committing your code please ensure that you are following the [Node.js style guide](https://github.com/felixge/node-style-guide))

## Versioning

This package is maintained under the [Semantic Versioning](https://semver.org) guidelines.

## License and Warranty

This package is distributed in the hope that it will be useful, but without any warranty; without even the implied warranty of merchantability or fitness for a particular purpose.

_slot-machine-gen_ is provided under the terms of the [MIT license](http://www.opensource.org/licenses/mit-license.php)

## Author

[Marc S. Brooks](https://github.com/nuxy)

slot-machine-gen

slot-machine-gen 최신버젼 다운로드

오늘의 추천 프로젝트

Was this content helpful?

Recent Feedback

slot-machine-gen

slot-machine-gen 최신버젼 다운로드

오늘의 추천 프로젝트

Was this content helpful?

Recent Feedback

Download README