refactor: update main.ts for new architecture

src/main.ts

@@ -1,32 +1,16 @@
-import { Assets } from "pixi.js";
-import { EDirection } from "./enmu";
-import { gameManager, initGame, stageManager } from "./Game";
-import Game from "./Game/Game";
-import { initAssets } from "./Game/Assets";
+import { Orientation } from "./enums/Orientation";
+import { initApp, game, sceneManager } from "./init";
 
-// gameManager.loader
-//     // .add("my-sound", "/bg.mp3", (e) => addSound(e)) // 背景音乐
-//     .add("bg", "/bg.png") // 背景图片
-//     .add("dnf", "https://www.kkkk1000.com/images/learnPixiJS-AnimatedSprite/dnf.png") // 背景图片
-//     .add("btn-bg", "/assets/images/button_square_depth_gloss.png") // 背景图片
-//     .add("btn-bg-press", "/assets/images/button_square_depth_gradient.png") // 背景图片
-//     .load();
+// 初始化应用
+setTimeout(async () => {
+  await initApp();
+  game.setOrientation(Orientation.Landscape);
+  // 入口场景会自动由 SceneManager 发现和初始化
+  // 如果你的入口场景叫 "init"，它会被自动初始化
+}, 200);
 
-// gameManager.loader.onProgress.add((loader) => {
-//     console.log(loader.progress);
-// });
-// gameManager.loader.onComplete.once((loader) => {
-//     console.log(loader.resources);
-//     initGame();
-//     gameManager.setDirection(EDirection.Landscape);
-//     stageManager.initStage("init");
-// });
-
-setTimeout(() => {
-    ;(async ()=>{
-        await initAssets();
-        await Game.getInstance().init()
-        initGame();
-        gameManager.setDirection(EDirection.Landscape);
-    })()
-}, 200);
+// 导出供全局调试
+if (import.meta.env.DEV) {
+  (window as any).game = game;
+  (window as any).sceneManager = sceneManager;
+}