feat: 新增资源分包与启动场景，支持音效播放

assets/scripts/PlayerController.ts

@@ -1,4 +1,4 @@
-import { _decorator, Component, Node, Vec3, input, Input, EventTouch, Camera, view, tween, Animation, Collider2D, Contact2DType, Label, Color, Canvas, UITransform } from 'cc';
+import { _decorator, Component, Node, Vec3, input, Input, EventTouch, Camera, view, tween, Animation, Collider2D, Contact2DType, Label, Color, Canvas, UITransform, AudioSource } from 'cc';
 import { TiledMapPathfinder } from './TiledMapPathfinder';
 const { ccclass, property } = _decorator;
 
@@ -19,6 +19,9 @@ export class PlayerController extends Component {
   @property(TiledMapPathfinder)
   pathfinder: TiledMapPathfinder | null = null;  // 寻路组件
 
+  @property(Node)
+  attackAudio: Node | null = null;  // 攻击音效节点
+
   @property({ range: [1, 300] })
   moveSpeed: number = 300;  // 移动速度（像素/秒）
 
@@ -400,6 +403,15 @@ export class PlayerController extends Component {
     const monsterHp = parseInt(monsterLabel.string) || 0;
     console.log('玩家生命值:', playerHp, '怪物生命值:', monsterHp);
 
+    // 播放攻击音效
+    if (this.attackAudio) {
+      const audioSource = this.attackAudio.getComponent(AudioSource);
+      if (audioSource) {
+        audioSource.play();
+        console.log('播放攻击音效');
+      }
+    }
+
     // 播放攻击动画
     const monsterAnimation = otherCollider.node.getComponent(Animation);
     if (monsterAnimation) {
@@ -469,6 +481,15 @@ export class PlayerController extends Component {
       }
 
       this.isAttacking = false;
+
+      // 停止攻击音效
+      if (this.attackAudio) {
+        const audioSource = this.attackAudio.getComponent(AudioSource);
+        if (audioSource) {
+          audioSource.stop();
+          console.log('停止攻击音效');
+        }
+      }
     }, 2);
   }
 

assets/scripts/Start.ts

@@ -0,0 +1,111 @@
+import { _decorator, Component, Node, assetManager, AssetManager, director, Scene } from 'cc';
+const { ccclass, property } = _decorator;
+
+@ccclass('Start')
+export class Start extends Component {
+  // 需要加载的 bundle 列表 - 可以根据实际情况修改
+  @property({ type: [String], tooltip: '需要加载的 bundle 名称列表' })
+  private bundlesToLoad: string[] = ['bundle1'];
+
+  // 目标场景名称
+  @property({ type: String, tooltip: '加载完成后跳转的场景名称' })
+  private targetScene: string = 'main';
+
+  // 已加载的 bundle 数量
+  private loadedBundleCount: number = 0;
+
+  // 存储已加载的 bundle
+  private loadedBundles: Map<string, AssetManager.Bundle> = new Map();
+
+  protected onLoad(): void {
+    // 加载所有 bundle
+    this.loadAllBundles();
+  }
+
+  start() {
+
+  }
+
+  update(deltaTime: number) {
+
+  }
+
+  /**
+   * 加载所有 bundle
+   */
+  private loadAllBundles(): void {
+    if (this.bundlesToLoad.length === 0) {
+      console.log('没有需要加载的 bundle，直接跳转到目标场景');
+      this.loadTargetScene();
+      return;
+    }
+
+    console.log(`开始加载 ${this.bundlesToLoad.length} 个 bundle:`, this.bundlesToLoad);
+
+    for (const bundleName of this.bundlesToLoad) {
+      this.loadBundle(bundleName);
+    }
+  }
+
+  /**
+   * 加载单个 bundle
+   */
+  private loadBundle(bundleName: string): void {
+    assetManager.loadBundle(bundleName, (err: Error | null, bundle: AssetManager.Bundle | null) => {
+      if (err) {
+        console.error(`加载 ${bundleName} 分包失败:`, err);
+        // 即使加载失败也继续，确保不会因为一个 bundle 失败而卡住
+        this.onBundleLoadComplete();
+        return;
+      }
+
+      if (bundle) {
+        console.log(`${bundleName} 分包加载成功`);
+        this.loadedBundles.set(bundleName, bundle);
+        this.onBundleLoadComplete();
+      }
+    });
+  }
+
+  /**
+   * bundle 加载完成后的处理
+   */
+  private onBundleLoadComplete(): void {
+    this.loadedBundleCount++;
+    console.log(`已加载 ${this.loadedBundleCount}/${this.bundlesToLoad.length} 个 bundle`);
+
+    // 检查是否所有 bundle 都已加载完成
+    if (this.loadedBundleCount >= this.bundlesToLoad.length) {
+      this.onAllBundlesLoaded();
+    }
+  }
+
+  /**
+   * 所有 bundle 加载完成后的回调
+   */
+  private onAllBundlesLoaded(): void {
+    console.log('所有 bundle 加载完成！');
+    console.log('成功加载的 bundles:', Array.from(this.loadedBundles.keys()));
+
+    // 所有 bundle 加载完成后，跳转到目标场景
+    this.loadTargetScene();
+  }
+
+  /**
+   * 加载目标场景
+   */
+  private loadTargetScene(): void {
+    console.log(`开始加载 ${this.targetScene} 场景...`);
+
+    director.loadScene(this.targetScene, (err: Error | null, scene: Scene | null) => {
+      if (err) {
+        console.error(`加载 ${this.targetScene} 场景失败:`, err);
+        return;
+      }
+
+      if (scene) {
+        console.log(`${this.targetScene} 场景加载成功！`);
+      }
+    });
+  }
+}

assets/scripts/Start.ts.meta

@@ -0,0 +1,9 @@
+{
+  "ver": "4.0.24",
+  "importer": "typescript",
+  "imported": true,
+  "uuid": "e4e646ca-d82f-4ac4-8b1d-083e73f1b05b",
+  "files": [],
+  "subMetas": {},
+  "userData": {}
+}