public static bool AttemptFillCommand(Game game, string[] input, Command command)
{
command.CallName = input[0];
var commandInput = new List <string>();
for (var i = 1; i < input.Length; i++)
{
var part = input[i];
if (command.Tags.Any(tag => tag.NameText == part))
{
var tag = command.Tags.FirstOrDefault(tag => tag.NameText == part);
if (command.UsedTags.Contains(tag))
{
WriteError(Text("Tag ") + tag + Text(" cannot be used more than once!"));
return(false);
}
command.UsedTags.Add(tag);
var tagInput = new List <string>();
i++;
while (i < input.Length)
{
part = input[i];
if (command.Tags.Any(tag => tag.NameText == part))
{
i--;
break;
}
tagInput.Add(part);
i++;
}
var success = AttemptFill(tagInput.ToArray(), tag, tag);
if (!success)
{
return(false);
}
}
else
{
commandInput.Add(part);
}
}
return(AttemptFill(commandInput.ToArray(), command, command));
}
public static void ProcessArguments(Game game, string[] input, List <Command> commands)
{
var commandName = input[0];
var matches = new List <Command>();
foreach (var command in commands)
{
if (command.IsExactMatch(commandName))
{
AttemptCommandExecution(game, input, command);
return;
}
if (command.IsMatch(commandName))
{
matches.Add(command);
}
}
if (matches.Count == 1)
{
// ONE MATCH
AttemptCommandExecution(game, input, matches[0]);
}
else if (matches.Count == 0)
{
// NO MATCHES
WriteError(Text("No commands starting with ") +
Text(commandName).Apply(Quote(), SetForeground(ColorStandards.Input)) + Text(" found."));
var similarCommands = GetSimilarCommands(commandName);
if (similarCommands.Count > 0)
{
WriteLine("Did you mean:");
game.AddElement(ListElement <Command> .CreateListElement(similarCommands));
}
}
else
{
WriteLine(Text("Commands starting with ") +
Text(commandName).Apply(Quote(), SetForeground(ColorStandards.Input)) + Text(":"));
game.AddElement(ListElement <Command> .CreateListElement(matches));
}
}
public static void AttemptCommandExecution(Game game, string[] input, Command command)
{
if (AttemptFillCommand(game, input, command))
{
try
{
command.Action(game, command);
}
catch (GameException g)
{
WriteError(g.Explanation);
g.Callback?.Invoke(game);
}
catch (Exception e)
{
WriteError(Text(e.Message));
WriteError(Text(e.StackTrace));
}
}
CleanUp(command);
}