/// <summary>
/// Creates a new chat window with the supplied tab data.
/// Adds a tab to an existing window if an existing window is supplied.
/// </summary>
/// <param name="tabData">tab data that decides which channels the chat listens to</param>
/// <param name="existingWindow">an existing windwo to add a chat tab to rather than create a new window</param>
/// <param name="position">position for the new window (vector2.zero for default position)</param>
public void CreateChatWindow(ChatTabData tabData, ChatWindow existingWindow, Vector2 position)
{
if (existingWindow)
{
existingWindow.AddTab(tabData);
}
else
{
chatWindow = Instantiate(chatWindowPrefab, transform);
if (position != Vector2.zero)
{
chatWindow.transform.position = position;
}
chatWindow.Init(tabData, this, sender.GetComponent <ChatRegister>());
}
}
