/// <summary>
/// 导入项目的Assets文件夹，并修改.cs文件解决冲突
/// </summary>
/// <param name="path">需要导入Assets文件夹的项目路径</param>
/// <param name="currentProjectTempPath">临时文件夹</param>
/// <param name="projectName">需要导入项目名称</param>
public override void Import(string path, string currentProjectTempPath, string projectName)
{
//当前项目的Assets文件夹的全路径,路径中使用"/"分隔,不是"\"。
string assetsPath = Application.dataPath;
//备份当前项目的所有GUID用于判断是否重复
string[] oldGuidList = GuidUtil.GetAllMetaFileGuidList(assetsPath, true);
//创建子项目目录,如果目录存在则先删除
string childProjectPath = assetsPath + "/" + projectName;
FileUtil2.CreateDirectory(childProjectPath, true);
EditorUtility.ClearProgressBar();
//子项目Assets目录
string childProjectAssetsPath = childProjectPath + "/Assets";
//复制项目的Assets文件夹到子项目路径
FileUtil2.CopyDirectory(path + "/Assets", childProjectAssetsPath);
//删除DOTweenSettings.asset
DeleteDOTweenSettingsAsset(childProjectAssetsPath);
//删除不需要导入的文件夹，如Editor、Gizmos、Plugins等
ForeachAndDeleteIgnoreFolders(childProjectAssetsPath);
//修改文件夹下的.cs文件解决冲突
ForeachAndEditCSharpFiles(childProjectAssetsPath, projectName);
//修改文件夹下的.unity文件,修正SortingLayer等
ForeachAndEditUnityFiles(childProjectAssetsPath, projectName);
//修改冲突的GUID
ForeachAndEditGuids(childProjectAssetsPath, oldGuidList);
}
/// <summary>
/// 遍历和修改指定文件夹下各个文件有冲突的guid
/// </summary>
/// <param name="folderPath">要修改的文件夹</param>
/// <param name="excludeGuidList">如果文件夹下各个文件的guid与该列表中项重复，则需要修改</param>
private void ForeachAndEditGuids(string folderPath, string[] excludeGuidList)
{
EditorUtility.DisplayProgressBar("Hold on...", "Edit guids...", 0f);
//重复的guid列表
string[] duplicateGuidList = GetDuplicateGuidList(folderPath, excludeGuidList);
//用于替换重复的guid列表
string[] replaceGuidList = GuidUtil.GetUniqueNewGuids(duplicateGuidList);
//查找并替换guid的文件类型列表
string[] testExtensions = new string[] { ".meta", ".unity", ".asset", ".prefab", ".mat" };
//
DirectoryInfo directoryInfo = new DirectoryInfo(folderPath);
FileInfo[] fileInfos = directoryInfo.GetFiles("*", SearchOption.AllDirectories);
int len = fileInfos.Length;
for (int i = 0; i < len; i++)
{
FileInfo fileInfo = fileInfos[i];
string extension = fileInfo.Extension;
string filePath = fileInfo.FullName;
bool isTestFileType = Array.IndexOf(testExtensions, extension) > -1;
if (isTestFileType)
{
EditorUtility.DisplayProgressBar("Hold on...", "Edit guid with " + fileInfo.Name, (i + 1f) / (float)len);
ReplaceFileDuplicateGuid(filePath, duplicateGuidList, replaceGuidList);
}
}
EditorUtility.ClearProgressBar();
}
/// <summary>
/// 返回一个随机小写字母开头的名称，格式：小写字母+32位GUID
/// </summary>
/// <returns></returns>
public static string GetStartLowerName()
{
char letter = GetRandomLowerCase();
string guid = GuidUtil.GetNewGuid("N");
return(letter + guid);
}
/// <summary>
/// 返回指定文件夹所有与excludeGuidList中项重复的Guid
/// </summary>
/// <param name="folderPath">查找的文件夹路径</param>
/// <param name="excludeGuidList">用于判断重复的guid列表</param>
/// <returns></returns>
private string[] GetDuplicateGuidList(string folderPath, string[] excludeGuidList)
{
List <string> results = new List <string>();
string[] folderAllMetaGuids = GuidUtil.GetAllMetaFileGuidList(folderPath);
int i = folderAllMetaGuids.Length;
while (--i >= 0)
{
string guidString = folderAllMetaGuids[i];
bool isDuplicate = Array.IndexOf(excludeGuidList, guidString) > -1;
if (isDuplicate)
{
results.Add(guidString);
}
}
return(results.ToArray());
}