egret -纹理集的制作

1.　

理集的使用 :http://www.codeandweb.com/

下载软件： TexturePacker
github: 相关工具:https://github.com/ping-chen/egret-tool

2.

{

	"groups": [{

			"keys": "logo",

			"name": "lg"

		}

	],

	"resources": [

		{

			"name": "logo",

			"type": "sheet",

			"url": "assets/logo.png.json"

		}

	]

}

　　

class MyMaps extends egret.DisplayObjectContainer {

    public constructor() {

        super();

        this.addEventListener(egret.Event.ADDED_TO_STAGE, this.onAddToStage, this);

    }

    private onAddToStage(event: egret.Event) {

        RES.addEventListener(RES.ResourceEvent.GROUP_COMPLETE, this.addImg, this);

        RES.loadConfig("resource/default.res.json", "resource/");

        RES.loadGroup("lg");//倒入 纹理集生成的 .json

    }

    private addImg() {

        let imgs: egret.SpriteSheet = RES.getRes("logo");//引入需要的img部分

        let img: egret.Bitmap = new egret.Bitmap();

        img.texture = imgs.getTexture("toolt");

        this.addChild(img);

    }

}