refactor: migrate example scene to new architecture

src/stages/welcome/page_welcome.ts

@@ -1,45 +1,35 @@
 import Button from "@/components/Button";
-import { gameManager, defineWindow, stageManager } from "@/Game";
+import soundManager from "@/utils/Sound";
-import Sound from "@/Game/Sound";
+import { Container } from "pixi.js";
-import { Container, Graphics, Text } from "pixi.js";
+import { BaseScene } from "@/scene/BaseScene";
+import { SceneType } from "@/enums/SceneType";
+import position from "@/utils/Position";
 
-import Circle from "./circle"
+export default class WelcomeScene extends BaseScene {
-import { PWindow } from "@/Game/type";
+  stage: Container = new Container();
-import Position from "@/Game/Position";
 
+  constructor() {
+    super("welcome", SceneType.Normal);
+  }
 
-export default defineWindow("welcome", class extends PWindow {
+  async layout(): Promise<void> {
-    stage: Container = null
+    const btn = new Button({
-    text: any
+      text: "进入游戏",
-    layout() {
+      onClick: () => {
-        const circle = Circle.render()
+        this.changeScene("welcome2");
-        this.stage.addChild(circle)
+      },
-        circle.on("touchend", () => {
+      position: () => position.center(),
-            this.changeStage("welcome2")
+    });
-        })
-        circle.on("mousedown", () => {
-            this.changeStage("welcome2")
-        })
-        // this.text = new Text({text: "修仙人生日常"})
 
-        // this.stage.addChild(this.text)
+    this.stage.addChild(btn.container);
-        const btn = new Button({
+  }
-            text: "修仙人生日常", position: () => Position.get("center", "center"), click: () => {
+
-                this.changeStage("init")
+  onLoad(): void {
-            }
+    console.log("welcome onLoad");
-        })
+  }
-        this.stage.addChild(btn._comp)
+
-    }
+  onUnLoad(): void {
-    onLoad() {
+    soundManager.stop("my-sound");
-        console.log("onLoad 1");
+    console.log("welcome onUnLoad");
-    }
+  }
-    onUnLoad() {
+}
-        Sound.stop("my-sound")
-        console.log("onUnLoad 1");
-    }
-    update() {
-        // this.text.x = gameManager.getInfo().width-this.text.width
-        // this.text.y = gameManager.getInfo().height-this.text.height
-        //     console.log(22);
-    }
-})