public static VmtFile FromStream(Stream stream)
{
var reader = new VmtFileReader(stream);
var file = new VmtFile(reader);
return(file);
}
private VmtFile(VmtFileReader reader)
{
var shaderNameRegex = new Regex(@"^\s*(""(?<shader>[a-zA-Z0-9/\\]+)""|(?<shader>[a-zA-Z0-9/\\]+))\s*$", RegexOptions.Compiled);
Match match;
while (reader.ReadRegex(shaderNameRegex, out match))
{
var shader = match.Groups["shader"].Value;
var group = new PropertyGroup(reader);
_propertyGroups.Add(shader, group);
}
}
public PropertyGroup(VmtFileReader reader)
{
reader.AssertToken("{");
while (!reader.ReadToken("}"))
{
Match match;
if (reader.ReadRegex(_sNestedRegex, out match))
{
// TODO
var nested = new PropertyGroup(reader);
continue;
}
reader.AssertRegex(_sPropertyRegex, out match, "shader property");
var name = match.Groups["name"];
var value = match.Groups["value"];
_properties.Add(name.Value, value.Value);
}
}