// 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';

    num = 10;


    // LIFE-CYCLE CALLBACKS:

    onLoad () {
        //this.node.on("mousedown",this.move, this);
        this.schedule(this.coundown, 1);

    }

    coundown()
    {
        //cc使用函數：要用this
        //cc使用變數：也要用this
        //cc使用組件：要用cc（cc.Label）
        this.num -= 1;
        if(this.num==0)
        {
            this.unschedule(this.coundown);
        }
        this.node.getComponent(cc.Label).string = this.num.toString();
    }

    start () {

    }

    // update (dt) {}
}