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71 lines
1.9 KiB
71 lines
1.9 KiB
1 week ago
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/*
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* @Author: YeeChan
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* @Date: 2020-12-23 11:46:50
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* @Description:
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*/
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/****************************************************
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* cc.Component 的扩展 主要增加初始方法 initView_custom __onInit_custom 和 事件
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*****************************************************/
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export default abstract class FMComponentExtend extends cc.Component {
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//标记
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protected __isInit_custom: boolean = false;
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//回调
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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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//@ts-ignore
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protected abstract EventEnumView_custom: { [key: string]: string; } = {}
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//初始方法
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protected abstract initView_custom(): void;
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protected onLoad() {
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this.__onInit_custom();
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}
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/**
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* 外部如果需要里面获取onload中执行的属性，需要在方法执行前调用
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*/
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protected __onInit_custom() {
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if (!this.__isInit_custom) {
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this.__isInit_custom = true;
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this.initView_custom();
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}
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}
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/**
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* 设置监听
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* @param listener
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*/
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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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/**
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* 发送事件 (接收结构为(Event,Node,Data) )
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* @param event 事件名 @EventEnumView_custom
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* @param data 数据结构
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*/
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protected emitListenerEvent_custom(event: string, data?: any, data2?: any) {
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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, data, data2);
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}
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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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//当该组件被销毁时调用
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protected onDestroy(): void {
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}
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}
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