public static void PrepareTabLookup(Dictionary <string, object> dict, string currentIns, string helpText)
{
// Update help text.
ConsoleTrack.helpText = helpText;
// Make sure you're on the last instruction, otherwise no tab lookup applies.
if (!ConsoleTrack.OnLastInstruction())
{
return;
}
if (currentIns.Length > 0)
{
// Scan for instructions that start with the arg provided:
string tab = dict.Where(pv => pv.Key.StartsWith(currentIns)).FirstOrDefault().Key;
// Update the tab lookup.
ConsoleTrack.tabLookup = tab != null?Regex.Replace(tab, "^" + currentIns, "") : string.Empty;
}
else
{
ConsoleTrack.tabLookup = string.Empty;
}
// Update possible tabs.
ConsoleTrack.possibleTabs = "Options: " + String.Join(", ", dict.Keys.ToArray());
}