feat(godot): 集成Godot生命周期管理

- 新增ArchitectureAnchorNode类用于监听场景树销毁事件
- 在AbstractArchitecture中实现AttachToGodotLifecycle方法
- 自动绑定架构销毁逻辑到Godot节点退出时机
- 防止架构组件在热重载或多次初始化时重复挂载
- 完善系统注册与销毁流程，确保资源正确释放

GFramework.Core.Godot/architecture/AbstractArchitecture.cs

@@ -1,4 +1,5 @@
 using GFramework.Core.architecture;
+using Godot;
 
 namespace GFramework.Core.Godot.architecture;
 
@@ -8,6 +9,8 @@ namespace GFramework.Core.Godot.architecture;
 /// <typeparam name="T">架构的具体类型，必须继承自Architecture且能被实例化</typeparam>
 public abstract class AbstractArchitecture<T> : Architecture<T> where T : Architecture<T>, new()
 {
+    private const string ArchitectureName = "__GFrameworkArchitectureAnchor";
+    
     /// <summary>
     /// 初始化架构，按顺序注册模型、系统和工具
     /// </summary>
@@ -16,6 +19,33 @@ public abstract class AbstractArchitecture<T> : Architecture<T> where T : Archit
         RegisterModels();
         RegisterSystems();
         RegisterUtilities();
+        AttachToGodotLifecycle();
+    }
+    
+    /// <summary>
+    /// 将架构绑定到Godot生命周期中，确保在场景树销毁时能够正确清理资源
+    /// 通过创建一个锚节点来监听场景树的销毁事件
+    /// </summary>
+    private void AttachToGodotLifecycle()
+    {
+        if (Engine.GetMainLoop() is not SceneTree tree)
+            return;
+
+        // 防止重复挂载（热重载 / 多次 Init）
+        if (tree.Root.GetNodeOrNull(ArchitectureName) != null)
+            return;
+
+        var anchor = new ArchitectureAnchorNode
+        {
+            Name = ArchitectureName
+        };
+
+        anchor.Bind(() =>
+        {
+            Destroy();
+        });
+
+        tree.Root.AddChild(anchor);
     }
     
     /// <summary>
@@ -33,3 +63,4 @@ public abstract class AbstractArchitecture<T> : Architecture<T> where T : Archit
     /// </summary>
     protected abstract void RegisterModels();
 }
+

GFramework.Core.Godot/architecture/ArchitectureAnchorNode.cs

@@ -0,0 +1,32 @@
+using Godot;
+
+namespace GFramework.Core.Godot.architecture;
+
+/// <summary>
+/// 架构锚点节点类，用于在Godot场景树中作为架构组件的根节点
+/// 该类提供了退出时的回调绑定功能，可以在节点从场景树中移除时执行清理操作
+/// </summary>
+public partial class ArchitectureAnchorNode : Node
+{
+    private Action? _onExit;
+
+    /// <summary>
+    /// 绑定节点退出时的回调动作
+    /// </summary>
+    /// <param name="onExit">当节点从场景树退出时要执行的动作</param>
+    public void Bind(Action onExit)
+    {
+        _onExit = onExit;
+    }
+
+    /// <summary>
+    /// 当节点从场景树中移除时调用此方法
+    /// 执行绑定的退出回调并清理引用
+    /// </summary>
+    public override void _ExitTree()
+    {
+        _onExit?.Invoke();
+        _onExit = null;
+    }
+}
+

GFramework.Core/architecture/Architecture.cs

@@ -66,6 +66,8 @@ public abstract class Architecture<T> : IArchitecture where T : Architecture<T>,
     /// </summary>
     private readonly HashSet<ISystem> _mSystems = [];
     
+    private readonly HashSet<ISystem> _allSystems = [];
+
     /// <summary>
     ///     类型化事件系统，负责事件的发布与订阅管理
     /// </summary>
@@ -99,7 +101,7 @@ public abstract class Architecture<T> : IArchitecture where T : Architecture<T>,
     {
         system.SetArchitecture(this);
         _mContainer.Register(system);
-
+        _allSystems.Add(system);
         if (!_mInited)
             _mSystems.Add(system);
         else
@@ -242,11 +244,11 @@ public abstract class Architecture<T> : IArchitecture where T : Architecture<T>,
     public void Destroy()
     {
         // 销毁所有已注册的系统
-        foreach (var system in _mSystems)
+        foreach (var system in _allSystems)
         {
             system.Destroy();
         }
-        _mSystems.Clear();
+        _allSystems.Clear();
     }