static AssetFile GetAssetFile(Object target)
{
string assetPath = AssetDatabase.GetAssetPath(target).ToLower();
if (IsValid(assetPath) == false)
{
return(null);
}
string name = Path.GetFileName(assetPath);
//Editor模式下是InstanceID
string md5 = target.GetInstanceID().ToString();
AssetFile asset = list.Get(name);
if (asset == null)
{
asset = list.Get(md5);
}
if (asset != null)
{
asset.asset = assetPath;
}
if (asset == null)
{
asset = new AssetFile();
asset.name = name;
asset.asset = assetPath;
asset.md5 = md5;
asset.size = 0;
}
return(asset);
}
static void UpdateAssetList(AssetList list, string dir)
{
DirectoryInfo dirInfo = new DirectoryInfo(dir);
if (dirInfo.Exists == false)
{
return;
}
string[] files = Directory.GetFiles(dir, "*.*", SearchOption.AllDirectories);
for (int i = 0; i < files.Length; ++i)
{
string file = files[i].Replace("\\", "/").ToLower();
if (file.EndsWith(".meta", System.StringComparison.Ordinal) ||
file.EndsWith(".manifest", System.StringComparison.Ordinal))
{
continue;
}
string name = Path.GetFileName(file);
string assetPath = name;
if (file.Contains("assets/"))
{
assetPath = file.Substring(file.IndexOf("assets/", System.StringComparison.Ordinal));
}
Object target = AssetDatabase.LoadAssetAtPath <Object>(assetPath);
string md5 = target.GetInstanceID().ToString();
AssetFile asset = list.Get(name);
if (asset == null)
{
asset = list.Get(assetPath);
}
if (asset == null)
{
asset = list.Get(md5);
}
if (asset == null)
{
asset = new AssetFile();
asset.name = name;
asset.asset = assetPath;
}
asset.size = 0;
asset.md5 = md5;
list.Add(asset);
}
}
public static AssetFile Get(string key)
{
AssetFile file = list.Get(key);
return(file);
}