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124 lines
2.8 KiB
124 lines
2.8 KiB
/*
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* @Descripttion: 基础view base
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* @version: 1.0.0
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* @Author: YeeChan
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* @Date: 2020-07-21 11:49:25
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*/
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import { FMListener, callFM_custom } from "../Interface/FMInterface";
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export default abstract class FMViewBase extends cc.Component {
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//是否初始化
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protected _isInit_custom: number = 0;
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protected _listenerCallView_custom: FMListener;
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//各个节点自定义事件
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public abstract EventEnumView_custom : {};
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//------------------------------------------
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protected onLoad() {
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this._initView_custom();
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}
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//初始view的数据 一般如果需要在onLoad前调用该对象中的方法，则手动调用 此方法来实现数据初始化
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public _initView_custom(): boolean {
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if (this._isInit_custom != 0) {
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return;
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}
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this._isInit_custom = 1;
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this.initView_custom();
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this.addEvent_custom();
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this._isInit_custom = 2;
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return true;
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}
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//初始view 的相关数据 子类中不需要实现 onLoad
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protected abstract initView_custom(): void;
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//添加事件 会在initView方法后执行
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protected abstract addEvent_custom(): void;
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//移除事件 会在 removeView 或 销毁的时候执行
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protected abstract removeEvent_custom(): void;
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//设置监听
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public onListenerEventView_custom(listener: FMListener) {
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this._listenerCallView_custom = listener;
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}
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//发送事件
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protected emitListenerEvent_custom(event: string) {
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console.log("发送 " + event)
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if (this._listenerCallView_custom) {
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callFM_custom(this._listenerCallView_custom, event, this);
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}
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}
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/**
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* 移除节点
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*/
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public removeView_custom(): void {
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this.onDestroy();
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this.node.destroy();
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}
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/**
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* 隐藏view
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*/
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public hideView_custom(): void {
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this.node.active = false;
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}
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/**
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* 显示view
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*/
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public showView_custom(): void {
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this.node.active = true;
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}
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/**
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* 判断view 是否激活
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*/
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public isActiveView_custom(): boolean {
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if (cc.isValid(this, true) && this.node.activeInHierarchy) { //没有被销毁 && 在场景中是激活的
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return true;
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}
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return false;
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}
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/**
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* 显示banner
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*/
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public showBanner_custom() {
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}
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/**
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* 隐藏banner
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*/
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public hideBanner_custom() {
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}
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//当该组件被启用，并且它的节点也激活时
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protected onEnable(): void {
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}
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//当该组件被禁用或节点变为无效时调用
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protected onDisable(): void {
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this.hideBanner_custom();
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}
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//当该组件被销毁时调用
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protected onDestroy(): void {
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this.removeEvent_custom();
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this.hideBanner_custom();
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}
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} |