public void ContemplateOptions()
{
CommandExecuter.ParseCommand(currentCommand, out string commandName, out string[] args);
options.Clear();
ICommand command = CommandExecuter.FindCommand(x => x != null && x.Name == commandName);
if (command != null && (args.Length > 0 || currentCommand.EndsWith(" ")))
{
currentArg = Mathf.Max(0, args.Length - 1);
string currentText = "";
if (currentArg < args.Length)
{
currentText = args[currentArg];
}
if (currentCommand.EndsWith(" ") && args.Length > 0)
{
currentArg += 1;
currentText = "";
}
if (!cachedSuggestions.TryGetValue(currentArg, out List <string> suggestions))
{
suggestions = command.GetSuggestions(currentArg);
cachedSuggestions.Add(currentArg, suggestions);
}
else
{
suggestions = cachedSuggestions[currentArg];
}
foreach (string s in suggestions)
{
if (s.Contains(currentText) || currentText == "")
{
options.Add(new AutocompleteOption(s));
}
}
}
else
{
currentArg = -1;
cachedSuggestions.Clear();
// Show commands autocomplete
foreach (var c in CommandExecuter.CommandListReadOnly)
{
if (c != null && c.Name.Contains(commandName))
{
StringBuilder additional = new StringBuilder(c.Name);
foreach (var arg in c.ParamInfo)
{
if (arg == null)
{
additional.Append(" unknown");
}
else
{
additional.Append(" ").Append(arg.ParameterName);
}
}
var o = new AutocompleteOption(c.Name, additional.ToString());
options.Add(o);
}
}
}
selectionInDropDown = -1;
selectionInHistory = -1;
showDropDown = true;
}
