public static List <ResourceChunk> ReadChunks(byte[] tocBuffer)
{
List <ResourceChunk> chunks = new List <ResourceChunk>();
int i = 0;
// TODO: Might still get out of range maybe... (14 bytes per chunk, but name length is variable)
while (i < tocBuffer.Length - 14)
{
byte type = tocBuffer[i];
string name = BinaryUtils.ReadNullTerminatedString(tocBuffer, i + 2);
i += name.Length + 1; // + 1 to include null terminator.
uint startOffset = BitConverter.ToUInt32(tocBuffer, i + 2);
uint size = BitConverter.ToUInt32(tocBuffer, i + 6);
i += 14;
AssetType?assetType = type.GetAssetType();
if (assetType.HasValue)
{
ResourceChunk chunk = assetType switch
{
AssetType.Model => new ModelChunk(name, startOffset, size),
AssetType.Shader => new ShaderChunk(name, startOffset, size),
AssetType.Texture => new TextureChunk(name, startOffset, size),
_ => new ResourceChunk(assetType.Value, name, startOffset, size),
};
chunks.Add(chunk);
}
}
return(chunks);
}
private static List <ResourceChunk> CreateChunksFromAssets(List <AbstractAsset> allAssets, ProgressWrapper progress)
{
StringBuilder loudness = new StringBuilder();
List <ResourceChunk> chunks = new List <ResourceChunk>();
foreach (AbstractAsset asset in allAssets)
{
progress.Report($"Generating {asset.AssetType} chunk \"{asset.AssetName}\".", chunks.Count / (float)allAssets.Count / 2);
if (asset is AudioAsset audioAsset)
{
loudness.AppendLine($"{audioAsset.AssetName} = {audioAsset.Loudness:0.0}");
}
ResourceChunk chunk = asset.AssetType switch
{
AssetType.Model => new ModelChunk(asset.AssetName, 0, 0),
AssetType.Shader => new ShaderChunk(asset.AssetName, 0, 0),
AssetType.Texture => new TextureChunk(asset.AssetName, 0, 0),
_ => new ResourceChunk(asset.AssetType, asset.AssetName, 0, 0),
};
chunk.MakeBinary(asset.EditorPath);
chunks.Add(chunk);
}
if (loudness.Length != 0)
{
progress.Report("Generating Loudness chunk.");
byte[] fileBuffer;
using (MemoryStream ms = new MemoryStream())
{
byte[] fileContents = Encoding.Default.GetBytes(loudness.ToString());
ms.Write(fileContents, 0, fileContents.Length);
fileBuffer = ms.ToArray();
}
chunks.Add(new ResourceChunk(AssetType.Audio, "loudness", 0U, (uint)fileBuffer.Length)
{
Buffer = fileBuffer
});
}
return(chunks);
}
public FoundResourceMessage(Unit sender, ResourceChunk chunk)
: base(sender)
{
this.chunk = chunk;
}
/// <summary>
/// Blang file entry constructor
/// </summary>
/// <param name="blangFile">deserialized .blang file</param>
/// <param name="chunk">resource chunk</param>
public BlangFileEntry(BlangFile blangFile, ResourceChunk chunk)
{
BlangFile = blangFile;
Chunk = chunk;
}
public FoundResourcesMessage(Unit sender, ResourceChunk chunk)
: base(sender)
{
this.pos = chunk.GetBounds().Center;
amount = chunk.GetAmount();
}
