public static void Encode(this AssetLibraryManager alm,
BitWriter writer,
int setId,
AssetGroup group,
string value)
{
if (writer == null)
{
throw new ArgumentNullException("writer");
}
if (string.IsNullOrEmpty(value) == true)
{
throw new ArgumentNullException("value");
}
var config = alm.Configurations[group];
uint index;
if (value == "None")
{
index = config.NoneIndex;
}
else
{
var parts = value.Split(new[]
{
'.'
},
2);
if (parts.Length != 2)
{
throw new ArgumentException();
}
var package = parts[0];
var asset = parts[1];
if (alm.GetIndex(setId, group, package, asset, out index) == false)
{
if (alm.GetIndex(0, group, package, asset, out index) == false)
{
throw new ArgumentException("unsupported asset");
}
}
}
writer.WriteUInt32(index, config.SublibraryBits + config.AssetBits);
}
