/// <summary>
/// 遍历指定目录以及子目录，生成默认数据
/// </summary>
static AssetBundleBuildData.AssetBuild.Element GenerateAssetBundleRuleData(string path
, emAssetBundleNameRule rule = emAssetBundleNameRule.None)
{
try
{
AssetBundleBuildData.AssetBuild.Element result = null;
if (Directory.Exists(path))
{
if (!EditorCommon.IsIgnoreFolder(path))
{
DirectoryInfo dir_info = new DirectoryInfo(path);
//生成自身信息
result = new AssetBundleBuildData.AssetBuild.Element(dir_info.Name);
result.Rule = (int)rule;
result.IsFolder = true;
//遍历所有文件夹
foreach (DirectoryInfo d in dir_info.GetDirectories())
{
string str = d.ToString();
AssetBundleBuildData.AssetBuild.Element child = GenerateAssetBundleRuleData(str);
if (child != null)
{
result.Add(child);
}
}
//遍历所有子文件
foreach (FileInfo f in dir_info.GetFiles()) //查找文件
{
string str = f.ToString();
AssetBundleBuildData.AssetBuild.Element child = GenerateAssetBundleRuleData(str);
if (child != null)
{
result.Add(child);
}
}
result.SortChildren();
}
}
else if (File.Exists(path))
{
if (!EditorCommon.IsIgnoreFile(path))
{
//生成自身信息
FileInfo info = new FileInfo(path);
result = new AssetBundleBuildData.AssetBuild.Element(info.Name);
result.Rule = (int)rule;
result.IsFolder = false;
}
}
return(result);
}
catch (System.Exception e)
{
Debug.LogWarning(e.Message);
}
return(null);
}
/// <summary>
/// 调整数据（匹配现有的文件&文件夹结构，删除无用的数据)
/// </summary>
static void MatchAssetRuleElement(string path, AssetBundleBuildData.AssetBuild.Element element)
{
try
{
if (Directory.Exists(path))
{
uint bit_0 = 0x1; // 存在数据中
uint bit_1 = 0x2; // 存在文件或文件夹
Dictionary <string, uint> folder_dic = new Dictionary <string, uint>();
Dictionary <string, uint> file_dic = new Dictionary <string, uint>();
if (element.Children != null && element.Children.Count > 0)
{
foreach (var elem in element.Children)
{
if (elem.IsFolder)
{
if (!folder_dic.ContainsKey(elem.Name))
{
folder_dic.Add(elem.Name, bit_0);
}
else
{
folder_dic[elem.Name] |= bit_0;
}
}
else
{
if (!file_dic.ContainsKey(elem.Name))
{
file_dic.Add(elem.Name, bit_0);
}
else
{
file_dic[elem.Name] |= bit_0;
}
}
}
}
DirectoryInfo dir_info = new DirectoryInfo(path);
foreach (DirectoryInfo d in dir_info.GetDirectories())
{
if (EditorCommon.IsIgnoreFolder(d.Name))
{
continue;
}
if (!folder_dic.ContainsKey(d.Name))
{
folder_dic.Add(d.Name, bit_1);
}
else
{
folder_dic[d.Name] |= bit_1;
}
}
foreach (FileInfo f in dir_info.GetFiles())
{
if (EditorCommon.IsIgnoreFile(f.Name))
{
continue;
}
if (!file_dic.ContainsKey(f.Name))
{
file_dic.Add(f.Name, bit_1);
}
else
{
file_dic[f.Name] |= bit_1;
}
}
//删除不存在的文件夹或文件
if (element.Children != null && element.Children.Count > 0)
{
element.Children.RemoveAll((elem) =>
{
if (elem.IsFolder)
{
return(folder_dic[elem.Name] == bit_0);
}
else
{
return(file_dic[elem.Name] == bit_0);
}
});
//更新子文件夹数据
for (int i = 0; i < element.Children.Count; ++i)
{
if (element.Children[i].IsFolder)
{
string full_name = path + "/" + element.Children[i].Name;
MatchAssetRuleElement(full_name, element.Children[i]);
}
}
}
//增加文件夹
foreach (var pair in folder_dic)
{
if (pair.Value == bit_1)
{
string full_name = path + "/" + pair.Key;
element.Add(GenerateAssetBundleRuleData(full_name, (emAssetBundleNameRule)element.Rule));
}
}
//增加文件
foreach (var pair in file_dic)
{
if (pair.Value == bit_1)
{
string full_name = path + "/" + pair.Key;
element.Add(GenerateAssetBundleRuleData(full_name, (emAssetBundleNameRule)element.Rule));
}
}
if ((folder_dic != null && folder_dic.Count > 0) ||
(file_dic != null && file_dic.Count > 0))
{
element.SortChildren();
}
}
}
catch (System.Exception ex)
{
Debug.LogWarning(ex.Message);
}
}
/// <summary>
///
/// </summary>
static void ChangeAssetBundleName(string folder_full_name
, AssetBundleBuildData.AssetBuild.Element element
, System.Action <string> change_callback = null)
{
if (cancel_running_nametool_)
{
return;
}
if (element == null)
{
return;
}
DirectoryInfo dir = new DirectoryInfo(folder_full_name);
if (!dir.Exists)
{
return;
}
if ((emAssetBundleNameRule)element.Rule == emAssetBundleNameRule.Ignore)
{
return;
}
//遍历文件,并设置其AssetBundleName
FileInfo[] all_files = dir.GetFiles();
foreach (var f in all_files)
{
AssetBundleBuildData.AssetBuild.Element child = element.FindFileElement(f.Name);
emAssetBundleNameRule my_rule = child != null ? (emAssetBundleNameRule)child.Rule : emAssetBundleNameRule.None;
if (!EditorCommon.IsIgnoreFile(f.Name) && my_rule != emAssetBundleNameRule.Ignore)
{
if (my_rule == emAssetBundleNameRule.SingleFile)
{
SetAssetBundleName(f.FullName);
}
else
{
ClearAssetBundleName(f.FullName);
}
}
if (child != null)
{
if (change_callback != null)
{
change_callback(f.FullName);
}
}
}
//遍历文件夹
DirectoryInfo[] all_dirs = dir.GetDirectories();
foreach (DirectoryInfo d in all_dirs)
{
if (!EditorCommon.IsIgnoreFolder(d.Name))
{
AssetBundleBuildData.AssetBuild.Element child = element.FindFolderElement(d.Name);
emAssetBundleNameRule my_rule = child != null ? (emAssetBundleNameRule)child.Rule : emAssetBundleNameRule.None;
if (my_rule == emAssetBundleNameRule.Folder)
{
SetAssetBundleName(d.FullName);
}
else
{
ClearAssetBundleName(d.FullName);
}
if (child != null)
{
if (change_callback != null)
{
change_callback(d.FullName);
}
}
ChangeAssetBundleName(d.FullName, child, change_callback);
}
}
//刷新
AssetDatabase.Refresh();
}