Unity 一键替换字体工具

打开预制体或者场景文件，可以看到。

Paste_Image.png

用正则表达式来匹配替换即可。

    [MenuItem("BabybusFrame/Utility/一键替换所有字体")]
    private static void ReplaceText()
    {
        var fileID = "12800000";
        var guid = "02dd88727fcbd8b46abd6f8636fec717";
        var type = 3;

        var pattern = "m_Font: {fileID: [0-9]+, guid: [0-9a-z]{32}, type: [0-9]+}";
        var replacement = "m_Font: {fileID: " + fileID + ", guid: " + guid + ", type: " + type +"}";

        var assets = AssetDatabase.FindAssets("t:Prefab t:SceneAsset");

        for (var i = 0; i < assets.Length; i++)
        {
            var assetPath = AssetDatabase.GUIDToAssetPath(assets[i]);

            EditorUtility.DisplayProgressBar("Hold on", assetPath, 1.0f * i / assets.Length);

            var input = File.ReadAllText(assetPath);

            var contents = Regex.Replace(input, pattern, replacement);

            File.WriteAllText(assetPath, contents);
        }

        EditorUtility.ClearProgressBar();

        AssetDatabase.Refresh();
    }