internal void CloseChat()
{
SaveToChatHistory();
Console.WriteLine("STATUS: Closing active chat");
UserMessages.Clear();
RemoteMessages.Clear();
}
//--------------------------------------------------------------------------METHODS:
public void BeginMessage(RemoteMessages message)
{
SDebug.Assert(message == RemoteMessages.Invalid);
this.message = message;
packet.Position = 0;
packet.SetLength(0);
}
public void LoadChatFromHistory(ChatData chatData)
{
if (HistoryMode)
{
UserMessages.Clear();
RemoteMessages.Clear();
}
Console.WriteLine("STATUS: Loading chat from history");
HistoryMode = true;
UserMessages = HistoryConverter.HistoryToChat(chatData.UserMessages);
RaisePropertyChanged("UserMessages");
RemoteMessages = HistoryConverter.HistoryToChat(chatData.RemoteMessages);
RaisePropertyChanged("RemoteMessages");
}
public void AddMessage(ChatMessage visibleMessage, ChatMessage hiddenMessage, bool remote = false)
{
if (remote)
{
Console.WriteLine($"STATUS: Adding a remote text message");
RemoteMessages.Add(visibleMessage);
UserMessages.Add(hiddenMessage);
}
else
{
Console.WriteLine($"STATUS: Adding a user text message");
UserMessages.Add(visibleMessage);
RemoteMessages.Add(hiddenMessage);
}
}
public void EndMessage(Stream stream)
{
SDebug.Assert(message != RemoteMessages.Invalid);
// Write message header (one byte for type of message, four bytes for size)
stream.WriteByte((byte)message);
uint len = (uint)packet.Length;
stream.WriteByte((byte)(len & 0xFF));
stream.WriteByte((byte)((len >> 8) & 0xFF));
stream.WriteByte((byte)((len >> 16) & 0xFF));
stream.WriteByte((byte)((len >> 24) & 0xFF));
// Write the message
packet.Position = 0;
IOUtility.CopyToStream(packet, stream, buffer, (int)packet.Length);
message = RemoteMessages.Invalid;
}
//---------------------------------------------------------------------CONSTRUCTORS:
public PacketWriter()
{
packet = new MemoryStream();
writer = new BinaryWriter(packet);
message = RemoteMessages.Invalid;
}
private void CloseHistoryMode()
{
HistoryMode = false;
UserMessages.Clear();
RemoteMessages.Clear();
}
