116 lines
3.7 KiB
C#
116 lines
3.7 KiB
C#
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#if UNITY_EDITOR
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using System.Collections;
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using System.Collections.Generic;
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using UnityEngine;
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using System.Reflection;
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using UnityEditor;
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using UnityEditor.Experimental.SceneManagement;
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#if UNITY_2019_1_OR_NEWER
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#if UNITY_2020_1_OR_NEWER
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using UnityEditor.SceneManagement;
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# else
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using UnityEditor.Experimental.SceneManagement;
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# endif
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#endif
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namespace Stary.Evo
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{
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public class UIBindingPrefabSaveHelper : UnityEditor.AssetModificationProcessor
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{
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static UIBindingPrefabSaveHelper()
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{
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#if UNITY_2019_1_OR_NEWER
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PrefabStage.prefabSaving += OnPrefabStageSaving;
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#endif
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}
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#if UNITY_2019_1_OR_NEWER
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/// <summary>
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/// 当点击Perfab编辑场景的Save按钮时修改数据不会立刻保存，因此需要在其执行前主动保存一下
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/// </summary>
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/// <param name="go"></param>
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static void OnPrefabStageSaving(GameObject go)
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{
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string path = AssetDatabase.GetAssetPath(go);
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OnWillSaveAssets(new string[] { path });
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AssetDatabase.SaveAssets();
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}
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#endif
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/// <summary>
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/// 保存资源时修正控件绑定数据
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/// </summary>
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/// <param name="paths"></param>
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/// <returns></returns>
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static string[] OnWillSaveAssets(string[] paths)
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{
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GameObject goInHierarchy = Selection.activeGameObject;
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if(goInHierarchy != null)
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{
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// 从根节点开始遍历，以免当前prefab有多个子UI修改时无法被全部修正
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var rootTran = goInHierarchy.transform;
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while (rootTran.parent != null)
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rootTran = rootTran.parent;
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UIControlData[] uiControlData = rootTran.GetComponentsInChildren<UIControlData>();
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if (uiControlData != null)
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{
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foreach (var comp in uiControlData)
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{
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comp.CorrectComponents();
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comp.CheckSubUIs();
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}
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}
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}
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return paths;
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}
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public static void SavePrefab(GameObject goInHierarchy)
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{
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Object goPrefab = null;
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GameObject objValid = null;
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GameObject objToCheck = goInHierarchy;
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string prefabPath = null;
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do
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{
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#if UNITY_2019_1_OR_NEWER
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var currPrefab = PrefabUtility.GetCorrespondingObjectFromSource(objToCheck);
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#else
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var currPrefab = PrefabUtility.GetPrefabParent(objToCheck);
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#endif
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if (currPrefab == null)
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break;
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string currPath = AssetDatabase.GetAssetPath(currPrefab);
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if (prefabPath == null)
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prefabPath = currPath;
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if (currPath != prefabPath) // 已经到root或者当前是嵌套prefab并且已经到达上一层prefab
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break;
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goPrefab = currPrefab;
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objValid = objToCheck;
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var t = objToCheck.transform.parent;
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if (t != null)
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objToCheck = t.gameObject;
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else
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break;
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} while (true);
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if (objValid != null)
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#if UNITY_2019_1_OR_NEWER
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goPrefab = PrefabUtility.SaveAsPrefabAssetAndConnect(objValid, prefabPath, InteractionMode.AutomatedAction);
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#else
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PrefabUtility.ReplacePrefab(goInHierarchy, goPrefab, ReplacePrefabOptions.ConnectToPrefab);
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#endif
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else
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Debug.LogFormat("<color=red>当前对象不属于Prefab, 请将其保存为 Prefab</color>");
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}
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}
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}
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#endif
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