白鹭引擎—— 学习笔记

let label:egret.TextField = new egret.TextField(); 
label.text = "hello world!";

let img:egret.Bitmap = new egret.Bitmap();
img.texture = RES.getRes("imgName");

// 画个红色矩形框
let shp:egret.Shape = new egret.Shape();
shp.graphics.beginFill( 0xff0000, 1);
shp.graphics.drawRect( 0, 0, 100, 200 );
shp.graphics.endFill();

let sound:egret.Sound = RES.getRes("mp3Name");
sound.play();
sound.stop();

// 触摸事件（相当于点击）
this.addEventListener(egret.TouchEvent.TOUCH_TAP, this.onTouchTap,this);
this.removeEventListener(egret.TouchEvent.TOUCH_TAP,this.onTouchTap,this);

// 参数为时间间隔（ms）和执行次数
let timer:egret.Timer = new egret.Timer(500, 5); 
// 边计时边触发
timer.addEventListener(egret.TimerEvent.TIMER, this.timerFunc, this);
// 计时结束触发
timer.addEventListener(egret.TimerEvent.TIMER_COMPLETE,this.timerComFun,this);
// 开始计时
timer.start();
// 暂停计时
timer.stop();
// 重新计时
timer.reset();

// 存储数据
let key:string = "score";
let value:string = "100";
egret.localStorage.setItem(key, value);
// 读取数据
let score:string = egret.localStorage.getItem(key);
// 移除数据
egret.localStorage.removeItem(key);
// 清除所有数据
egret.localStorage.clear();