fix: WebGL关闭Brotli压缩解决服务器部署.br解析问题; 新增PageController编辑器页面预览下拉框; 创建FractureFixationConfig ScriptableObject; 修复ExperimentFlowCoordinator自动初始化问题

Assets/Scripts/UI/PageController.cs

@@ -36,7 +36,13 @@ public class PageController : MonoBehaviour
     [SerializeField] [TextArea(2, 4)] private string _examModeDesc =
         "● 考核评估模式：限定时间，完成后系统自动评分，并提供详细反馈报告。";
 
-    private enum Page { Home, ModeSelect, Fixation, Experiment }
+    [Header("=== 编辑器预览（仅 Editor 模式有效）===")]
+    [SerializeField] private EditorPreviewPage _editorPreview = EditorPreviewPage.None;
+
+    // Page 枚举改为 public，Inspector 中可通过 _editorPreview 切换
+    public enum Page { Home, ModeSelect, Fixation, Experiment }
+    public enum EditorPreviewPage { None, Home, ModeSelect, Fixation, Experiment }
+
     private Page _currentPage = Page.Home;
     private ExperimentMode _selectedMode = ExperimentMode.Learn;
 
@@ -66,6 +72,58 @@ public class PageController : MonoBehaviour
         ShowPage(Page.Home);
     }
 
+#if UNITY_EDITOR
+    /// <summary>
+    /// 在 Inspector 中修改 _editorPreview 下拉框时，立即切换 Scene View 中显示的页面，
+    /// 方便编辑不同页面的 UI 布局。仅在非运行状态下生效。
+    /// </summary>
+    private void OnValidate()
+    {
+        if (Application.isPlaying) return;
+
+        // 延迟一帧执行，避免在序列化过程中修改场景导致警告
+        UnityEditor.EditorApplication.delayCall += () =>
+        {
+            if (this == null) return;
+            if (Application.isPlaying) return;
+
+            switch (_editorPreview)
+            {
+                case EditorPreviewPage.None:
+                    // 不做任何切换，保留当前状态
+                    break;
+                case EditorPreviewPage.Home:
+                    ShowPageEditMode(Page.Home);
+                    break;
+                case EditorPreviewPage.ModeSelect:
+                    ShowPageEditMode(Page.ModeSelect);
+                    break;
+                case EditorPreviewPage.Fixation:
+                    ShowPageEditMode(Page.Fixation);
+                    break;
+                case EditorPreviewPage.Experiment:
+                    ShowPageEditMode(Page.Experiment);
+                    break;
+            }
+
+            // 切换完成后重置为 None，避免与后续操作冲突
+            _editorPreview = EditorPreviewPage.None;
+        };
+    }
+
+    private void ShowPageEditMode(Page page)
+    {
+        if (_homePagePanel != null) _homePagePanel.SetActive(page == Page.Home);
+        if (_modeSelectPanel != null) _modeSelectPanel.SetActive(page == Page.ModeSelect);
+        if (_fixationPanel != null) _fixationPanel.SetActive(page == Page.Fixation);
+
+        if (_uiManager != null)
+            _uiManager.enabled = (page == Page.Experiment);
+
+        Debug.Log($"PageController（编辑器预览）: 切换到 [{page}]");
+    }
+#endif
+
     #region 页面切换
 
     private void ShowPage(Page page)
@@ -76,7 +134,6 @@ public class PageController : MonoBehaviour
         if (_modeSelectPanel != null) _modeSelectPanel.SetActive(page == Page.ModeSelect);
         if (_fixationPanel != null) _fixationPanel.SetActive(page == Page.Fixation);
 
-        // 实验内界面：隐藏所有实验 UI，等模式确定后再由 UIManager 激活
         if (_uiManager != null)
             _uiManager.enabled = (page == Page.Experiment);
     }
@@ -99,18 +156,15 @@ public class PageController : MonoBehaviour
 #endif
     }
 
-    // 模式选择页 -> 返回首页
     private void OnModeBackClicked()
     {
         ShowPage(Page.Home);
     }
 
-    // 选择模式后 -> 进入固定方式选择页
     private void OnModeSelected(ExperimentMode mode)
     {
         _selectedMode = mode;
 
-        // 更新说明文案显示当前选择
         if (_modeDescText != null)
         {
             _modeDescText.text = mode == ExperimentMode.Learn
@@ -121,10 +175,8 @@ public class PageController : MonoBehaviour
         ShowPage(Page.Fixation);
     }
 
-    // 固定方式选择页 -> 返回模式选择页
     private void OnFixationBackClicked()
     {
-        // 恢复原始说明文案
         if (_modeDescText != null)
         {
             _modeDescText.text = _practiceModeDesc + "\n\n" + _examModeDesc;
@@ -133,7 +185,6 @@ public class PageController : MonoBehaviour
         ShowPage(Page.ModeSelect);
     }
 
-    // 选择固定方式后 -> 进入实验
     private void OnFixationSelected(FixationMethod method)
     {
         var gm = GameManager.Instance;
@@ -146,10 +197,8 @@ public class PageController : MonoBehaviour
         gm.CurrentMode = _selectedMode;
         gm.CurrentFixationMethod = method;
 
-        // 切换到实验界面
         ShowPage(Page.Experiment);
 
-        // 启动实验流程
         var stepManager = FindObjectOfType<StepManager>();
         if (stepManager != null)
         {