private void AnalyzeAsset(string assetName, Asset hostAsset, DependencyData dependencyData, HashSet <string> scriptAssetNames)
{
string[] dependencyAssetNames = AssetDatabase.GetDependencies(assetName, false);
foreach (string dependencyAssetName in dependencyAssetNames)
{
if (scriptAssetNames.Contains(dependencyAssetName))
{
continue;
}
if (dependencyAssetName == assetName)
{
continue;
}
if (dependencyAssetName.EndsWith(".unity"))
{
// 忽略对场景的依赖
continue;
}
Stamp stamp = new Stamp(hostAsset.Name, dependencyAssetName);
if (m_AnalyzedStamps.Contains(stamp))
{
continue;
}
m_AnalyzedStamps.Add(stamp);
string guid = AssetDatabase.AssetPathToGUID(dependencyAssetName);
if (string.IsNullOrEmpty(guid))
{
Debug.LogWarning(string.Format("Can not find guid by asset '{0}'.", dependencyAssetName));
continue;
}
Asset asset = m_ResourceCollection.GetAsset(guid);
if (asset != null)
{
dependencyData.AddDependencyAsset(asset);
}
else
{
dependencyData.AddScatteredDependencyAsset(dependencyAssetName);
List <Asset> scatteredAssets = null;
if (!m_ScatteredAssets.TryGetValue(dependencyAssetName, out scatteredAssets))
{
scatteredAssets = new List <Asset>();
m_ScatteredAssets.Add(dependencyAssetName, scatteredAssets);
}
scatteredAssets.Add(hostAsset);
AnalyzeAsset(dependencyAssetName, hostAsset, dependencyData, scriptAssetNames);
}
}
}
public DependencyData GetDependencyData(string assetName)
{
DependencyData dependencyData = new DependencyData();
if (m_DependencyDatas.TryGetValue(assetName, out dependencyData))
{
return(dependencyData);
}
return(dependencyData);
}
public void Analyze()
{
m_DependencyDatas.Clear();
m_ScatteredAssets.Clear();
m_CircularDependencyDatas.Clear();
m_AnalyzedStamps.Clear();
HashSet <string> scriptAssetNames = GetFilteredAssetNames("t:Script");
Asset[] assets = m_ResourceCollection.GetAssets();
int count = assets.Length;
for (int i = 0; i < count; i++)
{
if (OnAnalyzingAsset != null)
{
OnAnalyzingAsset(i, count);
}
string assetName = assets[i].Name;
if (string.IsNullOrEmpty(assetName))
{
Debug.LogWarning(string.Format("Can not find asset by guid '{0}'.", assets[i].Guid));
continue;
}
DependencyData dependencyData = new DependencyData();
AnalyzeAsset(assetName, assets[i], dependencyData, scriptAssetNames);
dependencyData.RefreshData();
m_DependencyDatas.Add(assetName, dependencyData);
}
foreach (List <Asset> scatteredAsset in m_ScatteredAssets.Values)
{
scatteredAsset.Sort((a, b) => a.Name.CompareTo(b.Name));
}
m_CircularDependencyDatas.AddRange(new CircularDependencyChecker(m_AnalyzedStamps.ToArray()).Check());
if (OnAnalyzeCompleted != null)
{
OnAnalyzeCompleted();
}
}