feat(chapter): 添加章节图可视化编辑器

基于 UIToolkit 实现 ChapterGraph 编辑器窗口，可视化查看和编辑 TalkSceneSO 之间的多出口连接关系。
2026-04-25 20:13:55 +08:00
parent 93012f5f7c
commit 94d89330dc
11 changed files with 1217 additions and 0 deletions
@@ -0,0 +1,70 @@
+using AibisDream;
+using UnityEditor;
+using UnityEngine;
+
+namespace AibisDream.SystemEditor
+{
+    public class ChapterGraphInspector
+    {
+        private Editor _editor;
+        private TalkSceneSO _target;
+        private Vector2 _scrollPosition;
+
+        public event System.Action<TalkSceneSO> OnColorChanged;
+
+        public void SetTarget(TalkSceneSO so)
+        {
+            // 不能用 ==，Unity 重载了 ==，已销毁的对象 == null 为 true
+            if (ReferenceEquals(_target, so)) return;
+
+            _target = so;
+            if (_editor != null)
+            {
+                Object.DestroyImmediate(_editor);
+                _editor = null;
+            }
+
+            if (so != null)
+            {
+                _editor = Editor.CreateEditor(so);
+            }
+        }
+
+        public void OnGUI()
+        {
+            if (_editor == null)
+            {
+                EditorGUILayout.HelpBox("请在图中选中一个章节节点以编辑属性", MessageType.Info);
+                return;
+            }
+
+            _scrollPosition = EditorGUILayout.BeginScrollView(_scrollPosition);
+
+            EditorGUI.BeginChangeCheck();
+            var newColor = EditorGUILayout.ColorField("节点颜色", _target.nodeColor);
+            if (EditorGUI.EndChangeCheck())
+            {
+                Undo.RecordObject(_target, "Change Node Color");
+                _target.nodeColor = newColor;
+                EditorUtility.SetDirty(_target);
+                OnColorChanged?.Invoke(_target);
+            }
+
+            EditorGUILayout.Space(6);
+
+            _editor.OnInspectorGUI();
+            EditorGUILayout.EndScrollView();
+        }
+
+        public void Destroy()
+        {
+            if (_editor != null)
+            {
+                Object.DestroyImmediate(_editor);
+                _editor = null;
+            }
+
+            _target = null;
+        }
+    }
+}