/// <summary>
/// Adds a RantPattern containing a subroutine to this module.
/// </summary>
/// <param name="name">The name of the function to add.</param>
/// <param name="pattern">The pattern that will make up the body of the function.</param>
public void AddSubroutineFunction(string name, RantPattern pattern)
{
var action = (pattern.Action.GetType() == typeof(RASequence) ?
((RASequence)pattern.Action).Actions[0] :
pattern.Action);
if (action.GetType() != typeof(RADefineSubroutine))
throw new RantRuntimeException(pattern, pattern.Code, "Attempted to add non-subroutine pattern to a module.");
_objects[name] = new RantObject(action);
}
static async void HandleMessages()
{
while (true)
{
var result = await _bot.GetMessages();
foreach (Message m in result)
{
if (m.Date < DateTime.Now.AddMinutes(-1)) { continue; }
if (m.Text == null) { continue; }
MessageTarget target = (m.Chat ?? (MessageTarget)m.From);
_engine["username"] = new RantObject(m.From.Username);
if (m.Text.StartsWith("/rant"))
{
string[] parm = m.Text.Split(new [] {' '}, 2, StringSplitOptions.RemoveEmptyEntries);
if (parm.Length < 2) { continue; }
try
{
RantPattern pattern = RantPattern.FromString(parm[1]);
RantOutput output = _engine.Do(pattern, 1000, 1);
_bot.SendMessage(target, output.Main, true, m);
historyDictionary[m.From.Username] = pattern;
}
catch (Exception ex)
{
_bot.SendMessage(target, "Rant had an error: " + ex.Message, true, m);
}
}
if (m.Text.StartsWith("/again"))
{
if (historyDictionary.ContainsKey(m.From.Username))
{
RantOutput output = _engine.Do(historyDictionary[m.From.Username]);
_bot.SendMessage(target, output.Main, true, m);
}
else
{
_bot.SendMessage(target, "You haven't sent anything yet!", true, m);
}
}
}
}
}
internal void AddActionFunction(string name, RantAction body)
{
_objects[name] = new RantObject(body);
}
