internal static void HandleChatMessage(IPacket _packet, IRemoteClient _client, IMultiplayerServer _server)
{
// TODO: Abstract this to support things like commands
// TODO: Sanitize messages
var packet = (ChatMessagePacket)_packet;
var server = (MultiplayerServer)_server;
var args = new ChatMessageEventArgs(_client, packet.Message);
server.OnChatMessageReceived(args);
}
protected internal void OnChatMessageReceived(ChatMessageEventArgs e)
{
if (ChatMessageReceived != null)
ChatMessageReceived(this, e);
}
/// <summary>
/// Parse sent message as chat command
/// </summary>
/// <param name="e"></param>
/// <returns>true if the command was successfully executed</returns>
private static bool ProcessChatCommand(ChatMessageEventArgs e)
{
var commandWithoutSlash = e.Message.TrimStart('/');
var messageArray = commandWithoutSlash
.Split(new[] { ' ' }, StringSplitOptions.RemoveEmptyEntries);
if (messageArray.Length <= 0) return false; // command not found
var alias = messageArray[0];
var trimmedMessageArray = new string[messageArray.Length - 1];
if (trimmedMessageArray.Length != 0)
Array.Copy(messageArray, 1, trimmedMessageArray, 0, messageArray.Length - 1);
CommandManager.HandleCommand(e.Client, alias, trimmedMessageArray);
return true;
}
static void HandleChatMessageReceived(object sender, ChatMessageEventArgs e)
{
var message = e.Message;
if (!message.StartsWith("/") || message.StartsWith("//"))
SendChatMessage(e.Client.Username, message);
else
e.PreventDefault = ProcessChatCommand(e);
}
