init

assets/Bundles/MainGame/MainGame.scene

@@ -199,7 +199,7 @@
     "_priority": 40000,
     "_fov": 45,
     "_fovAxis": 0,
-    "_orthoHeight": 687.0769230769231,
+    "_orthoHeight": 923.2951048951049,
     "_near": 0,
     "_far": 2000,
     "_color": {
@@ -2096,10 +2096,7 @@
       "b": 255,
       "a": 255
     },
-    "_spriteFrame": {
-      "__uuid__": "ca623fc8-3952-4b60-a30b-72aeee26b413@9296f",
-      "__expectedType__": "cc.SpriteFrame"
-    },
+    "_spriteFrame": null,
     "_type": 0,
     "_fillType": 0,
     "_sizeMode": 1,
@@ -2447,7 +2444,7 @@
     "_priority": 50000,
     "_fov": 45,
     "_fovAxis": 0,
-    "_orthoHeight": 687.0769230769231,
+    "_orthoHeight": 923.2951048951049,
     "_near": 1,
     "_far": 2000,
     "_color": {

assets/Scripts/Scenes/MainGame/Components/PreCd.ts

 import { _decorator, Animation, Component, Node } from "cc";
+import { AudioMgr } from "../../../../core_tgx/base/AudioMgr";
 
 const { ccclass, property } = _decorator;
 
@@ -31,6 +32,7 @@ export class PreCd extends Component {
     async startCd() {
         this.node.active = true;
         return new Promise<void>((resolve) => {
+            AudioMgr.ins.playOneShot("audio/倒计时");
             this.animation.play();
             const callBack = () => {
                 this.animation.off(Animation.EventType.FINISHED, callBack);

assets/core_tgx/base/AudioMgr.ts

@@ -58,9 +58,16 @@ export class AudioMgr {
         this._audioSource.volume = this._musicVolume * this._musicVolumeScale;
     }
 
+    public get musicVolume() {
+        return this._musicVolume;
+    }
+
     public set soundVolume(v: number) {
         this._soundVolume = v;
     }
+    public get soundVolume() {
+        return this._soundVolume;
+    }
 
     /**
      * @en
@@ -74,21 +81,19 @@ export class AudioMgr {
 
         options = {
             bundleName: "resources",
-            volume: this._soundVolume,
+            volume: this.soundVolume,
             ...options
         };
 
         if (sound instanceof AudioClip) {
-            this._audioSource.volume = 1.0;
-            this._audioSource.playOneShot(sound, options.volume * this._soundVolume);
+            this.audioSource.playOneShot(sound, options.volume);
         } else {
             let bundle = assetManager.getBundle(options.bundleName);
             bundle.load(sound, (err, clip: AudioClip) => {
                 if (err) {
                     console.log(err);
                 } else {
-                    this._audioSource.volume = 1.0;
-                    this._audioSource.playOneShot(clip, options.volume * this._soundVolume);
+                    this.audioSource.playOneShot(clip, options.volume);
                 }
             });
         }
@@ -113,9 +118,9 @@ export class AudioMgr {
 
         this._musicVolumeScale = options.volume;
         if (sound instanceof AudioClip) {
-            this._audioSource.clip = sound;
-            this._audioSource.loop = options.loop;
-            this._audioSource.play();
+            this.audioSource.clip = sound;
+            this.audioSource.loop = options.loop;
+            this.audioSource.play();
             this.audioSource.volume = this._musicVolume * this._musicVolumeScale;
         } else {
             let bundle = assetManager.getBundle(options.bundleName);
@@ -123,9 +128,9 @@ export class AudioMgr {
                 if (err) {
                     console.log(err);
                 } else {
-                    this._audioSource.clip = clip;
-                    this._audioSource.loop = options.loop;
-                    this._audioSource.play();
+                    this.audioSource.clip = clip;
+                    this.audioSource.loop = options.loop;
+                    this.audioSource.play();
                     this.audioSource.volume = this._musicVolume * this._musicVolumeScale;
                 }
             });

assets/resources/audio/倒计时音效.mp3.meta → assets/resources/audio/倒计时.mp3.meta

@@ -2,7 +2,7 @@
   "ver": "1.0.0",
   "importer": "audio-clip",
   "imported": true,
-  "uuid": "43ec5cb6-cc53-49b3-9ede-e3052108c0fa",
+  "uuid": "0d2c3637-30b8-47c3-bba5-290984784603",
   "files": [
     ".json",
     ".mp3"