/// <summary>
/// Create a new instance of the <see cref="GodotFileStream"/> class.
/// </summary>
/// <param name="path">The path to the file to open. This accepts Godot-style <code>user://</code> and <code>res://</code> paths.</param>
/// <param name="flags">File flags.</param>
/// <param name="compressionMode">If not null, this will enable compression/decompression.</param>
public GodotFileStream(string path, File.ModeFlags flags, File.CompressionMode?compressionMode = null)
{
if (path == null)
{
throw new ArgumentNullException("path");
}
_file = new File();
_flags = flags;
Error result;
if (compressionMode.HasValue)
{
result = _file.OpenCompressed(path, flags, compressionMode.Value);
}
else
{
result = _file.Open(path, flags);
}
if (result != Error.Ok)
{
throw new IOException($"Unable to open \"{path}\": {result}");
}
}
