/// <summary>
/// 执行，根据以上条件，筛选出符合条件资源路径
/// </summary>
/// <returns></returns>
public AssetSearcherResult Execute()
{
string[] assets = DirectoryUtil.GetAssetsByFileNameFilter(m_Folder, m_IncludeSubfolder, m_FileNameFilterRegex, new string[] { ".meta" });
AssetSearcherResult result = new AssetSearcherResult();
result.m_AssetPaths.AddRange(assets);
return(result);
}
/// <summary>
/// 执行
/// </summary>
/// <param name="searcherResult"></param>
/// <returns></returns>
private AssetFilterResult ExecuteFilter(AssetSearcherResult searcherResult)
{
AssetFilterResult filterResult = new AssetFilterResult();
for (int i = searcherResult.m_AssetPaths.Count - 1; i >= 0; --i)
{
string assetPath = searcherResult.m_AssetPaths[i];
if (IsMatchFilter(assetPath))
{
if (m_RemoveMatchFilterItem)
{
searcherResult.m_AssetPaths.RemoveAt(i);//为下个二级筛选器剔除重复
}
filterResult.m_AssetPaths.Add(assetPath);
}
}
return(filterResult);
}
/// <summary>
/// 执行
/// </summary>
/// <param name="assemblyResult">资源集合返回结果</param>
/// <returns>组搜索结果</returns>
public virtual AssetGroupResult Execute(AssetAssemblyResult assemblyResult)
{
if (assemblyResult == null)
{
Debug.LogError("AssetGroup::Execute->Assembly Result is Null");
return(null);
}
if (!m_IsEnable || m_FilterOperations.Count == 0)
{
return(null);
}
AssetSearcherResult searcherResult = new AssetSearcherResult();
foreach (var searcher in m_AssetSearchers)
{
if (!UnityEditor.AssetDatabase.IsValidFolder(searcher.m_Folder))
{
Debug.LogError($"AssetGroup::Execute->Folder is unvalid.groupName = {m_GroupName},folder={searcher.m_Folder}");
continue;
}
//逐个文件夹路径搜索条件，执行搜索
searcherResult.m_AssetPaths.AddRange(searcher.Execute().m_AssetPaths);
}
AssetGroupResult groupResult = CreateGroupResult();
groupResult.m_GroupName = m_GroupName;
assemblyResult.m_GroupResults.Add(groupResult);
foreach (var filterOperation in m_FilterOperations)
{
//逐个二次过滤条件，检查搜索
AssetOperationResult[] operationResults = filterOperation.Execute(searcherResult, groupResult);
if (operationResults != null)
{
groupResult.m_OperationResults.AddRange(operationResults);
}
}
return(groupResult);
}
public AssetOperationResult[] Execute(AssetSearcherResult searcherResult, AssetGroupResult groupResult)
{
AssetFilterResult filterResult = ExecuteFilter(searcherResult);
List <AssetOperationResult> operationResults = new List <AssetOperationResult>();
List <AssetOperationResult> results = new List <AssetOperationResult>();
if (m_OperationComposeType == AssetComposeType.All)
{
//男的&& 大于25 && 上过学的
AssetOperationResult operationResult = null;
foreach (var assetOperation in m_AssetOperations)
{
if (operationResult == null)
{
operationResult = assetOperation.Execute(filterResult, null);
if (operationResult != null)
{
results.Add(operationResult);
}
}
else
{
assetOperation.Execute(filterResult, operationResult);
}
}
}
else
{
foreach (var assetOperation in m_AssetOperations)
{
//男的|| 大于25 || 上过学的
AssetOperationResult operationResult = assetOperation.Execute(filterResult, null);
if (operationResult != null)
{
results.Add(operationResult);
}
}
}
return(results.ToArray());
}