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(assetName, 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_AssetBundleCollection.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 Asset GetAsset(string assetGuid)
{
return(m_AssetBundleCollection.GetAsset(assetGuid));
}