feat: 星域故事汇小游戏初始版本

client/js/scenes/SceneManager.js

@@ -0,0 +1,56 @@
+/**
+ * 场景管理器
+ */
+import HomeScene from './HomeScene';
+import StoryScene from './StoryScene';
+import EndingScene from './EndingScene';
+import ProfileScene from './ProfileScene';
+import ChapterScene from './ChapterScene';
+
+export default class SceneManager {
+  constructor(main) {
+    this.main = main;
+    this.currentScene = null;
+    this.scenes = {
+      home: HomeScene,
+      story: StoryScene,
+      ending: EndingScene,
+      profile: ProfileScene,
+      chapter: ChapterScene
+    };
+  }
+
+  /**
+   * 切换场景
+   */
+  switchScene(sceneName, params = {}) {
+    const SceneClass = this.scenes[sceneName];
+    if (!SceneClass) {
+      console.error('场景不存在:', sceneName);
+      return;
+    }
+
+    // 销毁当前场景
+    if (this.currentScene && this.currentScene.destroy) {
+      this.currentScene.destroy();
+    }
+
+    // 创建新场景
+    this.currentScene = new SceneClass(this.main, params);
+    
+    // 初始化场景
+    if (this.currentScene.init) {
+      this.currentScene.init();
+    }
+
+    console.log('切换到场景:', sceneName);
+  }
+
+  /**
+   * 获取当前场景名称
+   */
+  getCurrentSceneName() {
+    if (!this.currentScene) return null;
+    return this.currentScene.constructor.name;
+  }
+}