using System.Collections;
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using System.Collections.Generic;
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using UnityEngine;
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using UnityEditor;
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using System.IO;
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using UnityEngine.UI;
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using Snxxz.UI;
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public class ChangePrefabsFont : EditorWindow {
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[MenuItem("策划工具/更换字体")]
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public static void Open()
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{
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EditorWindow.GetWindow(typeof(ChangePrefabsFont));
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}
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Font toChange;
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static Font toChangeFont;
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Font fromFont;
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static Font fromChangeFont;
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void OnGUI()
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{
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GUILayout.Label("原字体");
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fromFont = (Font)EditorGUILayout.ObjectField(fromFont, typeof(Font), true, GUILayout.MinWidth(100f));
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fromChangeFont = fromFont;
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GUILayout.Label("替换字体");
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toChange = (Font)EditorGUILayout.ObjectField(toChange, typeof(Font), true, GUILayout.MinWidth(100f));
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toChangeFont = toChange;
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if (GUILayout.Button("更换"))
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{
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Change();
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}
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}
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public static void Change()
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{
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//这个很重要，博主发现如果没有这个代码，unity是不会察觉到编辑器有改动的，自然设置完后直接切换场景改变是不被保存
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//的 如果不加这个代码 在做完更改后 自己随便手动修改下场景里物体的状态 在保存就好了
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//Undo.RecordObject(t, t.gameObject.name);
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//t.font = toChangeFont;
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string topFilePath=Application.dataPath + "/ResourcesOut/UI";
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string[] filepaths1 = Directory.GetFiles(topFilePath, "*.prefab", SearchOption.AllDirectories);
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topFilePath = Application.dataPath + "/ResourcesOut/BuiltIn";
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string[] filepaths2 = Directory.GetFiles(topFilePath, "*.prefab", SearchOption.AllDirectories);
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string[] filepaths = new string[filepaths1.Length + filepaths2.Length];
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filepaths1.CopyTo(filepaths, 0);
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filepaths2.CopyTo(filepaths, filepaths1.Length);
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Debug.LogFormat("预修改预制体字体总数：{0}", filepaths.Length);
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int startIndex = 0; //文件执行个数
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int a = 0; // 总字体数
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int i = 0; // 更换字体数
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EditorApplication.update = delegate () {
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string file = filepaths[startIndex];
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file = file.Substring(file.IndexOf("Assets"));
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bool isCancel = EditorUtility.DisplayCancelableProgressBar("预制体文字-"+filepaths.Length, file, (float)startIndex / (float)filepaths.Length);
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GameObject _prefab = AssetDatabase.LoadAssetAtPath<GameObject>(file);
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Text[] transArr14 = _prefab.GetComponentsInChildren<Text>(true);
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a += transArr14.Length;
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foreach (Text item in transArr14)
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{
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// /Debug.LogFormat("{0}包含文字 {1}-{2}", file, item.name, item.text);
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if (item.font == fromChangeFont)
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{
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item.font = toChangeFont;
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item.fontSize = item.fontSize - 2;
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EditorUtility.SetDirty(_prefab);
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i++;
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}
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}
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startIndex++;
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if (isCancel || startIndex >= filepaths.Length) {
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Debug.LogFormat("字体批量修改成功--检索{0}个预制体, 字体总个数{1}，修改{2}", startIndex, a, i);
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EditorUtility.ClearProgressBar();
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EditorApplication.update = null;
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startIndex = 0;
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AssetDatabase.SaveAssets();
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AssetDatabase.Refresh();
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}
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};
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}
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}
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