性能优化与检测, 防止假死机

Assets/Scripts/Framework/GameContent/GameController.cs

@@ -4,6 +4,7 @@ using System.Collections;
 using System.Collections.Generic;
 using System.IO;
 using Unity.Cinemachine;
+using Unity.VisualScripting;
 using UnityEngine;
 using UnityEngine.InputSystem;
 using UnityEngine.SceneManagement;
@@ -200,7 +201,29 @@ namespace Demo.Game
                     rootGameObject.SetContent(nameof(SongOffset), SongOffset);
                     rootGameObject.SetContent(nameof(IsAutoPlay), IsAutoPlay ? 1 : 0);
                     rootGameObject.SetContent("SongLength", MainAudio.CurrentClip.length);
-                    yield return rootGameObject.ParseFromScriptFile2Expr(rootObject);
+                    Stack<IEnumerator> loadingTask = new();
+                    loadingTask.Push(rootGameObject.ParseFromScriptFile2Expr(rootObject));
+                    float waitClock = Time.realtimeSinceStartup;
+                    Dictionary<Type, int> DebugCounter = new();
+                    while (loadingTask.Count > 0)
+                    {
+                        // 防止大量无延迟函数如NewSubObject的使用导致的假死机
+                        if (Time.realtimeSinceStartup - waitClock > 0.1f)
+                        {
+                            yield return null;
+                            waitClock = Time.realtimeSinceStartup;
+                        }
+                        if (loadingTask.Peek().MoveNext())
+                        {
+                            if (loadingTask.Peek().Current is IEnumerator next)
+                                loadingTask.Push(next);
+                        }
+                        else
+                        {
+                            loadingTask.Pop();
+                        }
+                        yield return null;
+                    }
                     int NDFSCount = 0;
                     IEnumerator NDFS(ScriptableObject current)
                     {