void Update()
{
if (directives.Count > 0) {
if (current_directive == null) {
current_directive = directives.OrderBy (i => i.Priority).First ();
current_directive.Execute (this);
} else if (current_directive.IsComplete (this)) {
current_directive.Behavior.ConcludeDirective (current_directive);
directives.Remove (current_directive);
current_directive = null;
}
}
}
internal bool ProcessDirective(string line, StringBuilder output)
{
string directiveName;
string[] arguments;
if (this.ParseDirective(line, output, out directiveName, out arguments))
{
IDirective directive = this.directives.FirstOrDefault(d => String.Equals(d.Name, directiveName, StringComparison.OrdinalIgnoreCase));
if (directive == null)
{
output.AppendLine(Invariant($"Unknown directive type '{directiveName}'!"));
return(false);
}
return(directive.Execute(arguments, output));
}
return(false);
}
