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open-game

v0.3.2

Published

<pre>npm i open-game --save</pre>

Downloads

9

Readme

open-game

Examples

Table of Contents

Actor

Actor 类

Parameters

  • game Game 游戏实例
  • size

Returns Actor Instance

reset

重置参数值

Returns void

update

更新参数值

Returns void

render

渲染自己

Returns void

aabb

碰撞判断

Parameters

Returns boolean

isItOn

给定一组 x, y判断是否在角色身上

Parameters

  • cX
  • cY

Returns boolean

isOut

判断是否已经出去在画布之外

Returns boolean

Game

Game 类

Parameters

  • canvas
  • Image Class 图片构造函数,浏览器下为 window.Image, node.js 下为 require('canvas').Image
  • width Number 期望的画布宽度,浏览器下全拼为 document.documentElement.clientWidth
  • height Number 期望的画布高度,浏览器下全拼为 document.documentElement.clientHeight
  • widthRange Array.Number? 画布宽度取值范围,不设置则宽度严格等于 width
  • heightRange Array.Number? 画布高度取值范围,不设置则宽度严格等于 heigth
  • convas Object DOM对象,或者node.js 下 require('canvas').createCanvas()

reset

重置游戏参数, 例如积分

Returns void

init

初始化并开始游戏

Parameters

  • resources Array.Object 游戏所需静态资源对象 key => value 格式, key 为资源名称,value为object,格式如下 { type: 'image', // audio, video, image name: 'name', // 资源名称,预加载后会存入 this.R 方便随时获取 url: 'https://urladress/', // 资源地址 map: 'https://urladress/' // 图片资源对应的定位信息文件, 仅 type = image 有效 }

Returns void

progress

显示资源加载 loading 效果

Parameters

  • percent
  • resources Array.URL 游戏所需静态资源url列表

Returns void

loadResources

加载游戏所需静态资源

Parameters

  • resources Array.Object 游戏所需静态资源对象 key => value 格式, key 为资源名称,value为object,格式如下 { type: 'image', // audio, video, image name: 'name', // 资源名称,预加载后会存入 this.R 方便随时获取 url: 'https://urladress/', // 资源地址 map: 'https://urladress/' // 图片资源对应的定位信息文件, 仅 type = image 有效 }

Returns void

drawImageAlignCenterByName

水平居中绘制图片获取图片切片

Parameters

Returns void

drawImageByName

绘制图片获取图片切片

Parameters

Returns void

registCallback

注册帧回调函数

Parameters

Returns void

Scene

Scene 类

Parameters

  • game Game 游戏实例
  • name

Returns Scene Instance

update

更新各成员

Returns void

render

渲染各成员

Returns void

enter

进入场景

Returns void

click

点击事件

Parameters

  • x
  • y

Returns void