public static AssetRef LoadBinary(Pack pack, BinaryStream stream)
{
AssetRef assetRef;
assetRef = new AssetRef(pack);
uint count = stream.ReadUInt32();
assetRef.Name = stream.ReadString((int)count);
assetRef.DisplayName = assetRef.Name + " (" + pack.DisplayName + ')';
assetRef.AbsoluteOffset = stream.ReadUInt32();
assetRef.Size = stream.ReadUInt32();
assetRef.Crc32 = stream.ReadUInt32();
// Set the type of the asset based on the extension
// First get the extension without the leading '.'
string extension = Path.GetExtension(assetRef.Name).Substring(1);
try
{
assetRef.AssetType = (AssetType)Enum.Parse(typeof(AssetType), extension, true);
}
catch (ArgumentException)
{
// This extension isn't mapped in the enum
Debug.LogWarningFormat("Ignoring Unknown Forgelight File Type: {0}", extension);
assetRef.AssetType = AssetType.Unknown;
}
return(assetRef);
}
public AssetStream(Stream baseStream, AssetRef assetRef, bool leaveOpen = false)
{
this.BaseStream = baseStream;
this.AssetRef = assetRef;
this.leaveOpen = leaveOpen;
Initialize();
}
public AssetStream CreateAssetStream(AssetRef assetRef)
{
Assert.IsNotNull(assetRef, "No asset reference was provided!");
FileStream file = File.Open(assetRef.Pack.Path, FileMode.Open, FileAccess.Read, FileShare.Read);
return(new AssetStream(file, assetRef));
}
public bool Deserialize(BinaryStream stream, AssetManager assetManager)
{
uint nextChunkAbsoluteOffset = 0;
do
{
stream.Seek(nextChunkAbsoluteOffset, SeekOrigin.Begin);
nextChunkAbsoluteOffset = stream.ReadUInt32();
uint fileCount = stream.ReadUInt32();
for (uint i = 0; i < fileCount; ++i)
{
AssetRef file = AssetRef.LoadBinary(this, stream);
Assets[file.Name] = file;
}
} while (nextChunkAbsoluteOffset != 0);
return(true);
}