// Learn TypeScript:
//  - https://docs.cocos.com/creator/manual/en/scripting/typescript.html
// Learn Attribute:
//  - https://docs.cocos.com/creator/manual/en/scripting/reference/attributes.html
// Learn life-cycle callbacks:
//  - https://docs.cocos.com/creator/manual/en/scripting/life-cycle-callbacks.html
 
const {ccclass, property} = cc._decorator;
 
@ccclass
export default class NewClass extends cc.Component {
 
    // @property(cc.Label)
    // label: cc.Label = null;
 
    // @property
    // text: string = 'hello';
 
    //圖集spriteAtlas
    @property(cc.SpriteAtlas)
    altas1:cc.SpriteAtlas = null;
 
    //圖片陣列
    @property(cc.SpriteFrame)
    sprfrms:cc.SpriteFrame[] = [];
 
    //圖片編號
    num = 0;
 
    onLoad () {
        //啟動計時器
        this.schedule(this.timer, 0.2);
 
        //抓取節點的sprite組件
        var sprcomp1 = this.getComponent(cc.Sprite);
 
        //把圖集altas轉成，圖片陣列
        this.sprfrms = this.altas1.getSpriteFrames();
 
    }
 
    timer()
    {
        //抓取節點的sprite組件
        var comp1 = this.getComponent(cc.Sprite);
 
        //設定sprite組件的圖片source
        comp1.spriteFrame = this.sprfrms[this.num];
 
        //圖片編號+1
        this.num += 1;
        if(this.num >= 17)this.num =0;
    }
 
    start () {
 
    }
 
    // update (dt) {}
}