/// <summary>
/// Calls all the events bound to the specified event name
/// </summary>
/// <param name="event_name">event name</param>
/// <param name="packet">dAmnPacket object</param>
public static void CallEvent(String event_name, dAmnPacket packet)
{
if (Program.Bot == null) return;
lock (_events)
{
if (_events.ContainsKey(event_name))
{
HitCounts[event_name]++;
foreach (Event callback in _events[event_name])
{
try
{
if (Program.Bot == null) return;
if (Core._disabled_extensions.Contains(callback.Extension.Name.ToLower())) return;
callback.Method.Invoke(callback.Class, new object[] { Program.Bot, packet });
}
catch (Exception E)
{
ConIO.Warning("Extension", String.Format("Failed to call event {0}.{1}: {2}", callback.ClassName, callback.Method.Name, E.InnerException.Message));
}
}
// External events can't have anything to do with datashare
if (packet != null && packet.Parameter.ToLower() != "chat:datashare")
CallExternalEvent(event_name, packet);
}
else
{
ConIO.Write("Unknown event: " + event_name, "Events");
}
}
}
/// <summary>
/// Calls an external event. Only to be called from CallEvent()
/// </summary>
/// <param name="event_name"></param>
/// <param name="packet"></param>
private static void CallExternalEvent(String event_name, dAmnPacket packet)
{
if (Program.Bot == null) return;
// We will not let it see its own messages! This avoids infinite loops.
if (event_name == "recv_msg" && packet.Arguments["from"].ToLower() == Program.Bot.Config.Username.ToLower())
return;
lock (_external_events)
{
// We shouldn't have to go through the shenanigans of re-checking, but for safety sake..
if (_external_events.ContainsKey(event_name))
{
foreach (Event callback in _external_events[event_name])
{
try
{
if (Program.Bot == null) return;
if (Core._disabled_extensions.Contains(callback.Extension.Name.ToLower())) return;
callback.Method.Invoke(callback.Class, new object[] { packet });
}
catch (Exception E)
{
ConIO.Warning("Extension", String.Format("Extension bound to event [{0}] threw exception: {1}", event_name, E.InnerException.Message));
}
}
}
else
{
ConIO.Write("Unknown external event: " + event_name, "Events");
}
}
}
/// <summary>
/// Calls the command bound to the specified command name
/// </summary>
/// <param name="cmd_name">command name</param>
public static void CallCommand(String cmd_name, dAmnPacket packet)
{
if (Core._disabled_commands.Contains(cmd_name.ToLower())) return;
bool a = false, b = false;
if ((a = _commands.ContainsKey(cmd_name.ToLower())) || (b = _external_commands.ContainsKey(cmd_name.ToLower())))
{
Command callback = null;
String from = String.Empty;
if (packet.Arguments.ContainsKey("from"))
from = packet.Arguments["from"];
if (!_last_command.ContainsKey(from))
_last_command.Add(from, 0);
if (Bot.EpochTimestampMS - _last_command[from] < 1000) return;
String[] cmd_args;
String msg = packet.Body.Substring(Program.Bot.Config.Trigger.Length);
if (packet.Body.Contains(" "))
cmd_args = msg.Split(' ');
else
cmd_args = new String[1] { msg };
if (a)
{
callback = _commands[cmd_name.ToLower()];
if (Core._disabled_extensions.Contains(callback.Extension.Name.ToLower())) return;
if (cmd_args.Length >= 2 && (cmd_args[1] == "?" || cmd_args[1] == "-?"))
{
Program.Bot.Say(packet.Parameter, "<b>» Help for command <i>" + cmd_name.ToLower() + "</i>:</b><br/>" + callback.Help.Replace("[trig]", Program.Bot.Config.Trigger));
return;
}
// Access denied
if (!Users.CanAccess(from, GetCommandAccess(cmd_name), cmd_name.ToLower()))
return;
_last_command[from] = Bot.EpochTimestampMS;
try
{
callback.Method.Invoke(callback.Class, new object[] { Program.Bot, packet.Parameter, cmd_args, msg, from, packet });
}
catch (Exception E)
{
ConIO.Warning("Extension", String.Format("Failed to call command {0} ({1}): {2}", callback.Method.Name, callback.Description, E.InnerException.Message));
}
}
if (b)
CallExternalCommand(cmd_name, Tools.FormatChat(packet.Parameter), msg, cmd_args, from);
}
else
{
ConIO.Write("Unknown command: " + cmd_name.ToLower(), "Events");
}
}
