[Add]: Sounds

assets/Menu.fire

@@ -73,6 +73,9 @@
       },
       {
         "__id__": 15
+      },
+      {
+        "__id__": 16
       }
     ],
     "_prefab": null,
@@ -156,7 +159,7 @@
       "__type__": "cc.Vec3",
       "x": 0,
       "y": 0,
-      "z": 539.5338265577053
+      "z": 779.4228634059948
     },
     "_scale": {
       "__type__": "cc.Vec3",
@@ -629,5 +632,15 @@
       "__uuid__": "9c3d7d56-f77a-4e1f-a64c-865e00c80cff"
     },
     "_id": "0erRnoKLBJhIFfRGuNB7Qo"
+  },
+  {
+    "__type__": "1e5d46Ai89Cn4miJXf2Ka71",
+    "_name": "",
+    "_objFlags": 0,
+    "node": {
+      "__id__": 2
+    },
+    "_enabled": true,
+    "_id": "8akbMFRTxMJoUZES0nQNaf"
   }
 ]

assets/Scripts/EnemyShip.ts

@@ -9,6 +9,7 @@
 //  - [English] http://www.cocos2d-x.org/docs/creator/manual/en/scripting/life-cycle-callbacks.html
 
 import GameData from "./GameData";
+import SoundManager from "./SoundsManager";
 
 const {ccclass, property} = cc._decorator;
 
@@ -47,6 +48,7 @@ export default class NewClass extends cc.Component {
         var bullet = cc.instantiate(this.yellowBullet);
         bullet.setPosition(this.node.position.x, this.node.position.y - 60);
         this.node.parent.addChild(bullet);
+        SoundManager.instance.playEffect('gun2');
     }
 
     // LIFE-CYCLE CALLBACKS:
@@ -64,6 +66,7 @@ export default class NewClass extends cc.Component {
         if(otherCollider.name === 'greenbullet<PolygonCollider>') {
             this.enemyLife--;
             if(this.enemyLife <= 0 && this.playAnimation) {
+                SoundManager.instance.playEffect('explosion');
                 this.node.getComponent(cc.Collider).enabled = false;
                 this.node.stopAllActions();
                 this.playAnimation = false;
@@ -72,6 +75,7 @@ export default class NewClass extends cc.Component {
             }
         }
         if(otherCollider.name === 'player<PolygonCollider>') {
+            SoundManager.instance.stopMusic();
             this.node.destroy();
             cc.director.loadScene('Menu');
         }
@@ -97,6 +101,7 @@ export default class NewClass extends cc.Component {
 
     update (dt) {
         if(this.node.position.y <= -(this.node.parent.getContentSize().height)) {
+            SoundManager.instance.stopMusic();
             this.node.destroy();
             cc.director.loadScene('Menu');
         }

assets/Scripts/Game.ts

@@ -9,6 +9,7 @@
 //  - [English] http://www.cocos2d-x.org/docs/creator/manual/en/scripting/life-cycle-callbacks.html
 
 import GameData from "./GameData";
+import SoundManager from "./SoundsManager";
 
 const {ccclass, property} = cc._decorator;
 
@@ -66,6 +67,8 @@ export default class NewClass extends cc.Component {
     onLoad () {
         var manager = cc.director.getCollisionManager();
         manager.enabled = true;
+
+        SoundManager.instance.playMusic('Dududum', true);
     }
 
     start () {

assets/Scripts/MoveJet.ts

@@ -8,6 +8,8 @@
 //  - [Chinese] https://docs.cocos.com/creator/manual/zh/scripting/life-cycle-callbacks.html
 //  - [English] http://www.cocos2d-x.org/docs/creator/manual/en/scripting/life-cycle-callbacks.html
 
+import SoundManager from "./SoundsManager";
+
 const {ccclass, property} = cc._decorator;
 
 @ccclass
@@ -29,9 +31,11 @@ export default class NewClass extends cc.Component {
     onCollisionEnter(otherCollider, selfCollider) {
         if(otherCollider.name === 'Bullet<PolygonCollider>') {
             this.playerLifes--;
+            SoundManager.instance.playEffect('healthaddon');
             this.setLifes(this.playerLifes);
             otherCollider.node.destroy();
             if(this.playerLifes <= 0) {
+                SoundManager.instance.stopMusic();
                 this.node.destroy();
                 cc.director.loadScene('Menu');
             }
@@ -39,10 +43,12 @@ export default class NewClass extends cc.Component {
         else if(otherCollider.name === 'health<PolygonCollider>') {
             this.playerLifes = 8;
             this.setLifes(this.playerLifes);
+            SoundManager.instance.playEffect('gunaddon');
             otherCollider.node.destroy();
         }
         else if(otherCollider.name === 'rocket<PolygonCollider>') {
             this.shootingInterval = Math.min(this.shootingInterval + 1, 5);
+            SoundManager.instance.playEffect('gunaddon');
             otherCollider.node.destroy();
         }
     }
@@ -54,6 +60,7 @@ export default class NewClass extends cc.Component {
     }
 
     shootBullets() {
+        SoundManager.instance.playEffect('gun');
         switch (this.shootingInterval) {
             case 1:
                 this.spawnBullet(0, 40);

assets/Scripts/Root.ts

@@ -0,0 +1,20 @@
+// Learn TypeScript:
+//  - [Chinese] https://docs.cocos.com/creator/manual/zh/scripting/typescript.html
+//  - [English] http://www.cocos2d-x.org/docs/creator/manual/en/scripting/typescript.html
+// Learn Attribute:
+//  - [Chinese] https://docs.cocos.com/creator/manual/zh/scripting/reference/attributes.html
+//  - [English] http://www.cocos2d-x.org/docs/creator/manual/en/scripting/reference/attributes.html
+// Learn life-cycle callbacks:
+//  - [Chinese] https://docs.cocos.com/creator/manual/zh/scripting/life-cycle-callbacks.html
+//  - [English] http://www.cocos2d-x.org/docs/creator/manual/en/scripting/life-cycle-callbacks.html
+
+const {ccclass, property} = cc._decorator;
+import SoundManager from "./SoundsManager";
+
+@ccclass
+export default class NewClass extends cc.Component {
+
+    onLoad() {
+        SoundManager.instance.preloadSounds();
+    }
+}

assets/Scripts/Root.ts.meta

@@ -0,0 +1,9 @@
+{
+  "ver": "1.0.5",
+  "uuid": "1e5d4e80-8bcf-429f-89a2-2577f629aef5",
+  "isPlugin": false,
+  "loadPluginInWeb": true,
+  "loadPluginInNative": true,
+  "loadPluginInEditor": false,
+  "subMetas": {}
+}

assets/Scripts/SoundsManager.ts

@@ -0,0 +1,75 @@
+// Learn TypeScript:
+//  - [Chinese] https://docs.cocos.com/creator/manual/zh/scripting/typescript.html
+//  - [English] http://www.cocos2d-x.org/docs/creator/manual/en/scripting/typescript.html
+// Learn Attribute:
+//  - [Chinese] https://docs.cocos.com/creator/manual/zh/scripting/reference/attributes.html
+//  - [English] http://www.cocos2d-x.org/docs/creator/manual/en/scripting/reference/attributes.html
+// Learn life-cycle callbacks:
+//  - [Chinese] https://docs.cocos.com/creator/manual/zh/scripting/life-cycle-callbacks.html
+//  - [English] http://www.cocos2d-x.org/docs/creator/manual/en/scripting/life-cycle-callbacks.html
+
+const {ccclass, property} = cc._decorator;
+
+@ccclass
+export default class SoundManager extends cc.Component {
+    private static _instance: SoundManager = null;
+
+    private sounds: { [key: string]: cc.AudioClip } = {};
+    private musicId: number = -1;
+
+    public static get instance(): SoundManager {
+        if (!this._instance) {
+            const node = new cc.Node("SoundManager");
+            cc.game.addPersistRootNode(node); // stays across scenes
+            this._instance = node.addComponent(SoundManager);
+        }
+        return this._instance;
+    }
+
+    // ✅ Preload all your sounds at startup
+    preloadSounds() {
+        cc.loader.loadResDir("sounds", cc.AudioClip, (err, clips, urls) => {
+            if (err) {
+                cc.error("Error loading sounds:", err);
+                return;
+            }
+
+            for (let i = 0; i < clips.length; i++) {
+                const key = urls[i].split("/").pop(); // file name without path
+                this.sounds[key] = clips[i];
+            }
+
+            cc.audioEngine.setMusicVolume(0.1);
+        });
+    }
+
+    // ✅ Play short effects (clicks, shots, explosions)
+    playEffect(name: string, loop: boolean = false) {
+        const clip = this.sounds[name];
+        if (clip) {
+            cc.audioEngine.setEffectsVolume(name === 'explosion' ? 0.1 : 0.2);
+            cc.audioEngine.playEffect(clip, loop);
+        } else {
+            cc.warn(`Sound '${name}' not found. Make sure it's preloaded.`);
+        }
+    }
+
+    // ✅ Play/Stop background music
+    playMusic(name: string, loop: boolean = true) {
+        const clip = this.sounds[name];
+        if (clip) {
+            if (this.musicId !== -1) {
+                cc.audioEngine.stop(this.musicId);
+            }
+            this.musicId = cc.audioEngine.playMusic(clip, loop);
+        } else {
+            cc.warn(`Music '${name}' not found. Make sure it's preloaded.`);
+        }
+    }
+
+    stopMusic() {
+        cc.audioEngine.stopMusic();
+        this.musicId = -1;
+    }
+
+}

assets/Scripts/SoundsManager.ts.meta

@@ -0,0 +1,9 @@
+{
+  "ver": "1.0.5",
+  "uuid": "37d707d8-0ba1-44a6-9ba3-398124444f75",
+  "isPlugin": false,
+  "loadPluginInWeb": true,
+  "loadPluginInNative": true,
+  "loadPluginInEditor": false,
+  "subMetas": {}
+}

assets/Scripts/SwitchScreens.ts

@@ -9,21 +9,34 @@
 //  - [English] http://www.cocos2d-x.org/docs/creator/manual/en/scripting/life-cycle-callbacks.html
 
 import GameData from "./GameData";
+import SoundManager from "./SoundsManager";
 
 const {ccclass, property} = cc._decorator;
 
 @ccclass
-export default class NewClass extends cc.Component {
+export default class MenuScreen extends cc.Component {
+
+    onLoad() {
+        const scene = cc.director.getScene().name;
+        if(scene === 'Menu') {
+            this.scheduleOnce(() => {
+                SoundManager.instance.playMusic('Judgement', true);
+            }, 0.1);
+        }
+    }
 
     loadLevelsScene() {
+        SoundManager.instance.playEffect('click');
         cc.director.preloadScene('Level', () => {
             cc.director.loadScene('Level');
         });
     }
 
     loadGameScene(event, customData) {
+        SoundManager.instance.playEffect('click');
         const selectedLevel = Number(customData);
         GameData.instance.selectedLevel = selectedLevel;
+        SoundManager.instance.stopMusic();
         cc.director.preloadScene('Game', () => {
             cc.director.loadScene('Game');
         });

assets/resources.meta

@@ -0,0 +1,7 @@
+{
+  "ver": "1.0.1",
+  "uuid": "1c8ac613-25f0-4b91-9b77-dd606628cb4f",
+  "isSubpackage": false,
+  "subpackageName": "",
+  "subMetas": {}
+}

assets/resources/sounds/gunaddon.wav.meta

@@ -0,0 +1,6 @@
+{
+  "ver": "2.0.0",
+  "uuid": "fd59f682-d897-45c3-9371-9049b65e8cd8",
+  "downloadMode": 0,
+  "subMetas": {}
+}

assets/resources/sounds/healthaddon.wav.meta

@@ -0,0 +1,6 @@
+{
+  "ver": "2.0.0",
+  "uuid": "93bb95b4-42bb-4364-95e0-fe263f6ce2bd",
+  "downloadMode": 0,
+  "subMetas": {}
+}

settings/project.json

@@ -72,5 +72,6 @@
     "width": 960
   },
   "use-customize-simulator": true,
-  "use-project-simulator-setting": false
+  "use-project-simulator-setting": false,
+  "start-scene": "current"
 }