Unity 处理预设中的中文
需求由来
- 项目接入越南版本
需要解决的文本问题
- 获取UI预设Label里面的中文(没被代码控制)提供给越南
- Label里面的中文替换成越南文
解决流程
迭代获取Assets目录下所有文件
获取所有的.prefab预设文件
加载预设文件
获取预设下所有的UILabel组建
判断UILabel中的值是否为中文
把所有的中文实例化成文本
替换成越南文
保存实例化对象为预设文件
销毁实例化对象
实现代码
- 获取UI预设Label里面的中文
[MenuItem("检查预设中文并且生成文本")]
static void CheckChinesePrefabsAndSerialization()
{
List<string> paths = GetAllFilePaths();
List<string> prefabPaths = GetAllPrefabFilePaths(paths);
if (prefabPaths == null)
{
return;
}
List<string> text = new List<string>();
for (int i = 0; i < prefabPaths.Count; i++)
{
string prefabPath = prefabPaths[i];
//修改路径格式
prefabPath = ChangeFilePath(prefabPath);
AssetImporter tmpAssetImport = AssetImporter.GetAtPath(prefabPath);
GameObject prefab = AssetDatabase.LoadAssetAtPath<GameObject>(tmpAssetImport.assetPath);
if (prefab == null)
{
continue;
}
UILabel[] uiLabels = prefab.GetComponentsInChildren<UILabel>(true);
for (int j = 0; j < uiLabels.Length; j++)
{
UILabel uiLabel = uiLabels[j];
if (IsIncludeChinese(uiLabel.text))
{
Debug.LogError(string.Format("路径:{0} 预设名:{1} 对象名:{2} 中文:{3}", prefabPath, prefab.name, uiLabel.name, uiLabel.text));
text.Add(uiLabel.text);
}
}
//进度条
float progressBar = (float)i / prefabPaths.Count;
EditorUtility.DisplayProgressBar("检查预设中文", "进度 ：" + ((int)(progressBar * 100)).ToString() + "%", progressBar);
}
SerializationText(Application.dataPath + "/中文.txt", text);
EditorUtility.ClearProgressBar();
AssetDatabase.Refresh();
Debug.Log("完成检查预设中文并且生成文本");
}
- Label里面的中文替换成越南文
[MenuItem("ZouQiang/Prefab(预设)/检查预设中文并且替换为越南文")]
static void CheckChinesePrefabsAndReplaceChinese()
{
List<string> paths = GetAllFilePaths();
List<string> prefabPaths = GetAllPrefabFilePaths(paths);
if (prefabPaths == null)
{
return;
}
for (int i = 0; i < prefabPaths.Count; i++)
{
string prefabPath = prefabPaths[i];
//修改路径格式
prefabPath = ChangeFilePath(prefabPath);
AssetImporter tmpAssetImport = AssetImporter.GetAtPath(prefabPath);
GameObject prefab = AssetDatabase.LoadAssetAtPath<GameObject>(tmpAssetImport.assetPath);
if (prefab == null)
{
continue;
}
GameObject obj = Instantiate(prefab) as GameObject;
UILabel[] uiLabels = obj.GetComponentsInChildren<UILabel>(true);
bool isChange = false;
for (int j = 0; j < uiLabels.Length; j++)
{
UILabel uiLabel = uiLabels[j];
if (IsIncludeChinese(uiLabel.text))
{
Debug.LogError(string.Format("路径:{0} 预设名:{1} 对象名:{2} 中文:{3}", prefabPath, prefab.name, uiLabel.name, uiLabel.text));
uiLabel.text = "越南文";
isChange = true;
}
}
if (isChange)
{
PrefabUtility.ReplacePrefab(obj, prefab, ReplacePrefabOptions.ReplaceNameBased);
}
DestroyImmediate(obj);
//进度条
float progressBar = (float)i / prefabPaths.Count;
EditorUtility.DisplayProgressBar("检查预设中文并且替换为越南文", "进度 ：" + ((int)(progressBar * 100)).ToString() + "%", progressBar);
}
EditorUtility.ClearProgressBar();
AssetDatabase.Refresh();
Debug.Log("检查预设中文并且替换为越南文");
}
相关代码接口
- 迭代获取目录下所有文件路径
public static void IterationGetFilesPath(string directory, List<string> outPaths)
{
string[] files = Directory.GetFiles(directory);
outPaths.AddRange(files);
string[] childDirectories = Directory.GetDirectories(directory);
if (childDirectories != null && childDirectories.Length > 0)
{
for (int i = 0; i < childDirectories.Length; i++)
{
string dir = childDirectories[i];
if (string.IsNullOrEmpty(dir)) continue;
IterationGetFilesPath(dir, outPaths);
}
}
}
- 获取项目Assets下所有文件路径
public static List<string> GetAllFilePaths()
{
List<string> paths = new List<string>();
IterationGetFilesPath(Application.dataPath, paths);
return paths;
}
- 获取所有预设文件路径
public static List<string> GetAllPrefabFilePaths(List<string> paths)
{
if (paths == null)
{
return null;
}
List<string> prefabPaths = new List<string>();
for (int i = 0; i < paths.Count; i++)
{
string path = paths[i];
if (path.EndsWith(".prefab") == true)
{
prefabPaths.Add(path);
}
//进度条
float progressBar = (float)i / paths.Count;
EditorUtility.DisplayProgressBar("获取所有预设文件路径", "进度 ： " + ((int)(progressBar * 100)).ToString() + "%", progressBar);
}
EditorUtility.ClearProgressBar();
return prefabPaths;
}
- 是否包含是否有中文
public static bool IsIncludeChinese(string content)
{
string regexstr = @"[\u4e00-\u9fa5]";
if (Regex.IsMatch(content, regexstr))
{
return true;
}
else
{
return false;
}
}
- 改变路径 例如 "C:/Users/XX/Desktop/aaa/New Unity Project/Assets\a.prefab" 改变成 "Assets/a.prefab"
public static string ChangeFilePath(string path)
{
path = path.Replace("\\", "/");
path = path.Replace(Application.dataPath + "/", "");
path = "Assets/" + path;
return path;
}
- 序列化
public static void SerializationText(string filePath, List<string> content)
{
if (content == null)
{
return;
}
FileStream fileStream = new FileStream(filePath, FileMode.Create, FileAccess.ReadWrite);
StreamWriter streamWriter = new StreamWriter(fileStream);
StringBuilder stringBuilder = new StringBuilder();
for (int i = 0; i < content.Count; i++)
{
stringBuilder.AppendLine(content[i]);
}
streamWriter.Write(stringBuilder);
streamWriter.Close();
}