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68 lines
2.0 KiB
68 lines
2.0 KiB
4 weeks ago
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/*
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* @Descripttion: 常用方法
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* @version: 1.0.0
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* @Author: YeeChan
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* @Date: 2020-07-21 16:48:23
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*/
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export default class Common {
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static Type = 0;
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static SpeTip = "";
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static subLevel = 0;
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static GameSubTipConfigs = null;
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static GameSubAnswerConfigs = null;
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static GameSubChooseArray = null;
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static GameguizeArray = null;
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/**
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* 创建一个预制体
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* @param prefab 预制体
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* @param type 类型
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* @param parent 接收的父节点 为null 则放到场景中 场景必须要有 Canvas 节点
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*/
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public static createPrefab_custom<T extends cc.Component>(prefab: cc.Prefab, type: { prototype: T }, parent?: cc.Node,): T {
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let node = cc.instantiate(prefab);
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if (parent) {
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parent.addChild(node);
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} else {
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cc.director.getScene().getChildByName('Canvas').addChild(node);
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}
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let src = node.getComponent(type);
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return src;
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}
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/**
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*
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* @param bundlename 分包名
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* @param url 预制体地址
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* @param parentNode 父节点
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* @param callback 回调函数
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*/
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public static getPrefabFromBundle(bundlename = "subRes_resources", url: string, parentNode: cc.Node =null, callback = null) {
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let subres = cc.assetManager.getBundle(bundlename);
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if (subres) {
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subres.load(url, cc.Prefab, (err, prefab: cc.Prefab) => {
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if (err) {
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console.log('加载预制体错误>:', err)
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return null;
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}
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console.log("加载成功：", prefab.name);
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var prefabNode = cc.instantiate(prefab);
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if(parentNode !=null){
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parentNode.addChild(prefabNode)
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}else{
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cc.director.getScene().getChildByName("Canvas").addChild(prefabNode);;
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}
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// prefabNode.parent = parentNode;
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if (callback) {
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callback(prefabNode);
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}
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})
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}
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}
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}
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