public void remove_listener(string message_name, Message_Callback callback)
{
if (message_callbacks.ContainsKey(message_name)) {
List<Message_Callback> callbacks = message_callbacks[message_name];
for (int i = 0; i < callbacks.Count; ++i) {
if (callbacks[i] == callback) {
callbacks.RemoveAt(i);
return;
}
}
}
}
public void add_listener(string message_name, Message_Callback callback)
{
if (!message_callbacks.ContainsKey(message_name))
message_callbacks[message_name] = new List<Message_Callback>();
message_callbacks[message_name].Add(callback);
}
public virtual void remove_listener(string message_name, Message_Callback callback)
{
message_dispatcher.remove_listener(message_name, callback);
}