Folder structure

assets/Scripts/Game/TestGameRunner.ts

@@ -0,0 +1,18 @@
+import { Component, _decorator } from "cc";
+import { GameRunner } from "../Menu/GameRunner";
+import { delay } from "../Services/Utils/AsyncUtils";
+import { Game } from "./Game";
+const { ccclass } = _decorator;
+
+@ccclass("TestGameRunner")
+export class TestGameRunner extends Component {
+    public start(): void {
+        if (GameRunner.Instance.IsRunning) return;
+        this.playTestGameAsync();
+    }
+
+    public async playTestGameAsync(): Promise<void> {
+        while (Game.Instance == null) await delay(100);
+        Game.Instance.playGame();
+    }
+}

assets/Scripts/Game/TestGameRunner.ts.meta

@@ -0,0 +1,9 @@
+{
+  "ver": "4.0.23",
+  "importer": "typescript",
+  "imported": true,
+  "uuid": "605c7b1b-d7fb-4e85-bdcb-9f102cc45197",
+  "files": [],
+  "subMetas": {},
+  "userData": {}
+}

assets/Scripts/Menu/GameRunner.ts

@@ -7,6 +7,8 @@ import { delay } from "../Services/Utils/AsyncUtils";
 export class GameRunner {
     private static instance: GameRunner = new GameRunner();
 
+    private isRunning = false;
+
     // eslint-disable-next-line @typescript-eslint/no-empty-function
     private constructor() {}
 
@@ -14,7 +16,12 @@ export class GameRunner {
         return this.instance;
     }
 
+    public get IsRunning(): boolean {
+        return this.isRunning;
+    }
+
     public async playGame(): Promise<void> {
+        this.isRunning = true;
         director.loadScene("Game");
         const userData: UserData = AppRoot.Instance.SaveSystem.load();
         while (Game.Instance == null) await delay(10);
@@ -24,5 +31,7 @@ export class GameRunner {
 
         console.log("Gold  coins: " + result);
         console.log("All gold coins: " + userData.game.goldCoins);
+
+        this.isRunning = false;
     }
 }

assets/Scripts/Menu/Menu.ts

@@ -1,10 +1,11 @@
 import { _decorator, Component, Node } from "cc";
+
 import { GameRunner } from "./GameRunner";
 const { ccclass, property } = _decorator;
 
 @ccclass("Menu")
 export class Menu extends Component {
-    public start(): void {
+    public async start(): Promise<void> {
         GameRunner.Instance.playGame();
     }
 }

assets/Scripts/Utils.meta

@@ -0,0 +1,12 @@
+{
+  "ver": "1.1.0",
+  "importer": "directory",
+  "imported": true,
+  "uuid": "a90f4b1c-a934-4656-b7b0-e60a0cfcfd24",
+  "files": [],
+  "subMetas": {},
+  "userData": {
+    "compressionType": {},
+    "isRemoteBundle": {}
+  }
+}