/// <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);
}
}
}
}
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));
}
}
}
}
catch (System.Exception ex)
{
Debug.LogWarning(ex.Message);
}
}
static Dictionary <string, uint> s_file_dic_temp_; ///< 辅助操作缓存
/// <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
, Action <string> progress_report)
{
try
{
DirectoryInfo dir_info = new DirectoryInfo(path);
if (!dir_info.Exists)
{
return;
}
if (progress_report != null)
{
progress_report(path);
}
uint bit_0 = 0x1; // 存在数据中
uint bit_1 = 0x2; // 存在文件或文件夹
if (s_folder_dic_temp_ == null)
{
s_folder_dic_temp_ = new Dictionary <string, uint>(512);
}
else
{
s_folder_dic_temp_.Clear();
}
if (s_file_dic_temp_ == null)
{
s_file_dic_temp_ = new Dictionary <string, uint>(512);
}
else
{
s_file_dic_temp_.Clear();
}
if (element.Children != null && element.Children.Count > 0)
{
foreach (var elem in element.Children)
{
if (elem.IsFolder)
{
if (!s_folder_dic_temp_.ContainsKey(elem.Name))
{
s_folder_dic_temp_.Add(elem.Name, bit_0);
}
}
else
{
if (!s_file_dic_temp_.ContainsKey(elem.Name))
{
s_file_dic_temp_.Add(elem.Name, bit_0);
}
}
}
}
foreach (DirectoryInfo d in dir_info.GetDirectories())
{
if (EditorCommon.IsIgnoreFolder(d.Name))
{
continue;
}
if (!s_folder_dic_temp_.ContainsKey(d.Name))
{
s_folder_dic_temp_.Add(d.Name, bit_1);
}
else
{
s_folder_dic_temp_.Remove(d.Name);
}
}
foreach (FileInfo f in dir_info.GetFiles())
{
if (EditorCommon.IsIgnoreFile(f.Name))
{
continue;
}
if (!s_file_dic_temp_.ContainsKey(f.Name))
{
s_file_dic_temp_.Add(f.Name, bit_1);
}
else
{
s_file_dic_temp_.Remove(f.Name);
}
}
//删除不存在的数据
if (element.Children != null && element.Children.Count > 0)
{
element.Children.RemoveAll((elem) =>
{
if (elem.IsFolder)
{
return(s_folder_dic_temp_.ContainsKey(elem.Name) && s_folder_dic_temp_[elem.Name] == bit_0);
}
else
{
return(s_file_dic_temp_.ContainsKey(elem.Name) && s_file_dic_temp_[elem.Name] == bit_0);
}
});
}
//记录旧的子对象数量
int oldChildrenCount = element.Children != null ? element.Children.Count : 0;
//增加文件夹数据
foreach (var pair in s_folder_dic_temp_)
{
if (pair.Value == bit_1)
{
string full_name = path + "/" + pair.Key;
element.Add(GenerateAssetBundleRuleData(full_name
, emAssetBundleNameRule.None
, progress_report));
}
}
//增加文件数据
foreach (var pair in s_file_dic_temp_)
{
if (pair.Value == bit_1)
{
string full_name = path + "/" + pair.Key;
element.Add(GenerateAssetBundleRuleData(full_name
, emAssetBundleNameRule.None
, progress_report));
}
}
//更新子文件夹数据
if (oldChildrenCount > 0)
{
for (int i = 0; i < oldChildrenCount; ++i)
{
string full_name = path + "/" + element.Children[i].Name;
if (element.Children[i].IsFolder)
{
MatchAssetRuleElement(full_name, element.Children[i], progress_report);
}
}
}
//重新排序
element.SortChildren();
}
catch (System.Exception ex)
{
Debug.LogWarning(ex.Message);
}
}
