添加预制预加载逻辑

src/views/GameDone.ts

@@ -5,6 +5,7 @@ import { StorageManager } from "../models/StorageManager"
 import { UIManager } from "../models/UIManager"
 import { Utility_ConvertSecondToString } from "../utils/utility"
 import { Difficulty } from "./Difficulty"
+import { ResourceManager } from "../models/ResourceManager"
 
 const { regClass, property } = Laya
 
@@ -115,7 +116,7 @@ export class GameDone extends Laya.Script {
         UIManager.getInstance().loadStageUI(config.DEFAULT_STAGE_ID)
         this.owner.destroy()
       } else {
-        Laya.loader.load(respath.difficulty_ui_res).then((go) => {
+        ResourceManager.getInstance().loadPrefab(respath.difficulty_ui_res, (go: any)=> {
           const prefab = go.create()
           const d = UIManager.getInstance().getUIRoot().addChild(prefab).getComponent(Difficulty)
           d.onInit((value: string) => {