Egret成语大挑战-场景开始页逻辑(五)

class SceneBegin extends eui.Component implements eui.UIComponent {
public btn_begin:eui.Button;
public btn_setting:eui.Button;

public constructor() {
super();
}

private static shared:SceneBegin;
public static getInstance(){
if( !SceneBegin.shared){
SceneBegin.shared = new SceneBegin();
}
return SceneBegin.shared;
}

// 添加皮肤的时候自动调用这个函数
protected partAdded(partName:string,instance:any):void
{
super.partAdded(partName,instance);
}

// 组件加载完毕后调用
protected childrenCreated():void
{
super.childrenCreated();
this.init()
}
private init() {
SoundManage.getInstance();

this.btn_begin.addEventListener(egret.TouchEvent.TOUCH_TAP,this.begin_tap,this);
this.btn_setting.addEventListener(egret.TouchEvent.TOUCH_TAP,this.setting_tap,this);
}
private begin_tap() {
SoundManage.getInstance().playClick();
let parent:egret.DisplayObjectContainer = this.parent;
parent.removeChild(this);
parent.addChild( SceneLevel.getInstance() );
}
private setting_tap() {
SoundManage.getInstance().playClick()
this.addChild(GameSetting.getInstance());
}

}